제로초님 안녕하세요! 최근 nestjs에 입문해 많은 도움을 받고 있는 백엔드 개발자 입니다. 강의 내용을 바탕으로 별도로 공부하며 서버를 하나 구축하고 있는데요! API 요청 & 응답 Body 데이터를 구성할 때, 필드명(key값)을 snake case로 유지시키고 싶은데요! 뭔가 배운 지식으로는 Interceptor나 Pipe를 잘 활용하면 구현이 가능할 것 같은데, 질문은 아래와 같습니다! 1. snake case로 요청 & 응답 데이터를 만드는 것이 현명할지 제로초님의 조언을 구하고 싶습니다 1. camel case의 DTO를 snake case 형태의 Body 데이터로 변환하는 기능은 nestjs에서 따로 제공하고 있지 않은 것 같은데요. 제가 밑바닥부터 구현을 해야할지 조언을 구하고 싶습니다 (구글링을 여러번 했는데 관련 라이브러리나 코드를 찾지 못했습니다..) 항상 좋은 강의 감사합니다 :)  

Git Code를 보니.. 전체적으로 완성된 코드만 있는 것 같은데 아직 JUnit 까지밖에 보지 않았다면, 그에 대한 코드가 나뉘어져있지 않은 것 같아서요.. 강의를 따라가면서 얼추 작성하고 따라할 수는 있지만 섹션별로 코드가 구분되어있다면 좋을 것 같습니다.. !

1) 강의에 나온 코드에서는 생산자와 소비자가 각각 하나씩의 쓰레드로 존재하고 생산자는 sleep_for를 이용한 텀이 있기에 문제되진 않겠지만 만약 생산자나 소비자의 쓰레드가 하나가 아니거나 생산자의 텀이 불규칙해지면 Event의 Signal의 상태에 RaceCondition이 일어날 수 있나요?2) SetEvent나 ResetEvent는 커널에게 해당 HANDLE의 signal의 상태에 대한 변경을 요청하는 거 같은데 문맥교환이 일어나나요?

영상 11분쯤에 vue.config.js 파일을 생성하라고 하셨는데 이미 해당 파일이 존재 합니다. 처음 셋팅시 다른 부분이 있을까요?

이정도 퀄리티라니... 놀랍습니다 대충 필요한것 찾아서 구현해보다 보니알던것들끼리 연결도 잘안되고 헷갈렸는데 (여기까지가 이론인거같은데 들어보니)아 그게 그거구나 하는게재밌어서 2일만에 여기까지 들었습니다   후덜덜하게 강의력 너무 좋습니다 다른강의도 생기면 꼭 듣겠습니다!

 Mini batch를 구성할 때 1개 이미지에서 64개 roi로 구성하는데 정답이랑 IoU가 0.5이상인 positive sample을 25%로 구성하고 나머지를 75% 구성한다고 이해했습니다.  selective search로 생성된 2000개 RoI 중에서 정답이랑 비교하던 중에 만약 IoU가 0.5 이상인 것이 16개가 되지 않을 때는 어떻게 처리하는게 맞을까요?  16개가 되지 않으면 학습 데이터로 사용 못하는 건가요? 

 조현영님 안녕하세요. 얼마 전에 nestjs에 관심이 생겨서 nestjs로 프로젝트 진행중에 mongodb를 쓰다가 typeorm 한 번 써볼까 해서 강의 결제하게 되었습니다. 제가 현재 4가지 entity들을 만들었습니다. // product.entity.ts import { float } from "aws-sdk/clients/lightsail"; import { IsNotEmpty, IsNumber, IsString } from "class-validator"; import { CommonEntity } from "src/common/entities/common.entity"; import { Column, Entity } from "typeorm"; @Entity("products") export class ProductEntity extends CommonEntity { @IsString() @IsNotEmpty() @Column({ type: "varchar", length: 20, unique: true, nullable: false }) name: string; @IsNumber() @IsNotEmpty() @Column({ type: "int", unsigned: true, nullable: false }) price: number; @IsString() @IsNotEmpty() @Column({ type: "varchar", length: 20, nullable: false }) origin: string; @IsString() @IsNotEmpty() @Column({ type: "varchar", length: 20, nullable: false }) type: string; @IsString() @IsNotEmpty() @Column({ type: "text", nullable: true }) description: string; @Column({ type: "varchar", default: "no image yet" }) imgUrl?: string; @Column({ type: "int", default: 50 }) quantity: number; @Column({ type: "float", default: 0.0 }) rating: float; } // user.entity.ts import { Exclude } from "class-transformer"; import { IsNotEmpty, IsString, IsEmail } from "class-validator"; import { CommonEntity } from "src/common/entities/common.entity"; import { Column, Entity } from "typeorm"; @Entity("users") export class UserEntity extends CommonEntity { @IsString() @IsNotEmpty() @Column({ type: "varchar", length: 20, nullable: false }) realName: string; @IsString() @IsNotEmpty() @Column({ type: "varchar", length: 20, unique: true, nullable: false }) nickName: string; @IsString() @IsNotEmpty() @Column({ type: "date", nullable: false }) birth: string; @IsString() @IsNotEmpty() @Column({ type: "enum", enum: ["male", "female"] }) gender: string; @IsEmail() @IsNotEmpty() @Column({ type: "varchar", length: 60, unique: true, nullable: false }) email: string; @Exclude() @Column({ type: "varchar", nullable: false }) password: string; @IsString() @IsNotEmpty() @Column({ type: "varchar", length: 15, unique: true, nullable: false }) phoneNumber: string; @Column({ type: "smallint", default: 0 }) point: number; @Column({ type: "enum", enum: ["general", "special", "admin"], default: "general", }) userType: string; } // upload.entity.ts import { IsNotEmpty, IsString } from "class-validator"; import { CommonEntity } from "src/common/entities/common.entity"; import { Column, Entity } from "typeorm"; @Entity("images") export class ImagesEntity extends CommonEntity { @IsString() @IsNotEmpty() @Column({ type: "varchar", nullable: false, unique: true }) imageFileName: string; @IsString() @IsNotEmpty() @Column({ type: "varchar", nullable: false }) uploader: string; } @Entity("videos") export class VideosEntity extends CommonEntity { @IsString() @IsNotEmpty() @Column({ type: "varchar", nullable: false, unique: true }) videoFileName: string; @IsString() @IsNotEmpty() @Column({ type: "varchar", nullable: false }) uploader: string; } // common.entity.ts import { IsUUID } from "class-validator"; import { CreateDateColumn, DeleteDateColumn, PrimaryGeneratedColumn, UpdateDateColumn, } from "typeorm"; export abstract class CommonEntity { @IsUUID() @PrimaryGeneratedColumn("uuid") id: string; @CreateDateColumn({ type: "timestamp", }) createdAt: Date; @UpdateDateColumn({ type: "timestamp", }) updatedAt: Date; @DeleteDateColumn({ type: "timestamp", }) deletedAt: Date; }  product user upload common 4개의 entity가 있습니다. id, createdAt, updatedAt, deletedAt등을 common entity에서 각각 다른 entity들에게 상속 시켜서 사용합니다. 아직 관계 설정은 적용하지 않았습니다. 질문이 무엇이냐면 1. product entity에서 imgUrl이라는 컬럼이 있는데 이 컬럼을 upload entity에 있는 images entity의 imageFileName라는 컬럼과 매치 시키려 하는데 햇갈리는 부분이 상품한개에 이미지한개 이니까 OneToOne이 맞는지 아니면 상품 여러개가 이미지 여러개를 가질 수 있으니 ManyToMany가 맞는지 궁금합니다. 2. user entity에서 nickName이라는 컬럼이 있는데 이 컬럼을 images entity의 uploader컬럼과 매치 시키려 하는데 사용자 한명이 이미지를 한개만 업로드 하는것이 아니니까 user entity의 nickName컬럼에 OneToMany를 적용시키고 image entity의 uploader컬럼에 ManyToOne을 적용시키는것이 맞는지 궁금합니다.  3. 위의 2가지 방법이 아니라면 image entity를 product entity와 user entity가 서로 ManyToMany 관계를 거쳐서 나온 중간 테이블(엔티티)로 만들어서 사용해야 할까요?  

영상에서 그르륵콘 2015문제 다운 받으신 ctf-d.com 사이트가 접속이 안되네요 (서버가 잠깐 터져서 안들어가지는건가  했는데 그저께 확인 했을때 부터 접속이 안되네용ㅠ) 혹시 문제다운 받을수 있는 다른 사이트나 강의에 vmss파일 올려주실수 있을까요?  

안녕하세요 선생님, 강의 잘 듣고 있습니다. 사용자가 로그인 페이지에서 로그인 버튼을 클릭하여 서버에서 인증을 처리할 때, 언제 사용자(브라우저)의 고유 세션을 만드는지가 궁금합니다. HttpServletRequest의 getSession(true); 코드를 통해, 사용자에게 이미 부여된 세션이 있다면 그 세션을 가져오고, 없다면 새로운 세션을 생성한 후, Set-Cookie 에 jsessionid를 설정하여 반환 한다고 알고 있습니다. (처음 서버에 접속한 브라우저에게 적어도 한 번은 세션을 생성해서 부여해줘야 추후에 브라우저가 request header 부분에 jsessionid를 갖고 요청을 한다고 알고 있습니다.) 그런데 사용자가 로그인 버튼을 클릭하여 인증 프로세스가 진행 될 때 AbstractAuthenticationProcessingFilter, UsernamePasswordAuthenticationFilter 부분을 봐도 세션을 명시적으로 생성하는 코드는 딱히 보이지 않는 것 같습니다. 다만 특이한 점은, 로그인을 하려고 localhost:8080/login 페이지로 접속을 하게 되면 그 페이지를 응답받는 동시에 response 헤더쪽에 Set-Cookie: jsessionid=xxxx를 설정해서 응답하더군요. (아래 사진 참고해주시면 감사하겠습니다.)     그러니깐, 사용자가 로그인을 하려고 localhost:8080/login에 접속하면,  로그인 페이지를 자동으로 만들어서 응답해주는 DefaultLoginPageGeneratingFilter 에서 사용자(브라우저)의 세션을 만들어주는 건가요? (그런데 DefaultLoginPageGeneratingFilter 코드를 봐도, 딱히 명시적으로 세션을 생성해주는 코드는 없는 것 같습니다.)     로그인 (인증) 프로세스가 서버에서 진행될 때,  public final class ChangeSessionIdAuthenticationStrategy extends AbstractSessionFixationProtectionStrategy { @Override HttpSession applySessionFixation(HttpServletRequest request) { request.changeSessionId(); return request.getSession(); } }   위의 코드를 보면 공격자의 세션 주입 공격을 방지하기 위해서 인증에 성공하면 request.changeSessionId(); 를 실행하여  세션 아이디를 변경해주고 있는데, changeSessionId 메서드는 세션이 생성되어 있지 않다면 java.lang.IllegalStateException: Cannot change session ID. There is no session associated with this request. 예외를 내뱉기 때문에, 인증이 성공적으로 끝난 이후나 이전에 이미 세션이 생성되어져야 한다고 이해하고 있습니다. 제 질문의 의도가 잘 전달되었는지는 모르겠지만, 답변 해주시면 감사드리겠습니다. 좋은 강의 잘 보고 있습니다. 감사합니다

안녕하세요 ! 전 비전공자 국비 6개월 수강 후 취준 중인 취준생입니다. 국비학원을 다니면서 취업부분 중심으로 강사님 강의를 들었는데요 학원을 다니면서 말씀해주신 방향으로 깃허브에 포트폴리오를 만들고 매일 공부한것을 블로그에 작성했었습니다. 우선 강사님 덕분에 사막에서 길을 잃은 제게 나침판이 되어주셨습니다. 덕분에 확신이 생겨 학원 또한 열심히 다니고 무사히 수료했습니다. 정말 감사하다고 말씀드리고 싶습니다.   제가 질문드리고 싶은건 제목 그대로 스타트업에 갈 수 있을까인데요.. 4월말에 국비가 끝나고 SSAFY 교육 기회가 있어 도전하였지만 아쉽게 탈락하여 이제 취업 준비를 하고 있는데요 서류를 여러 스타트업에 넣었는데 서류가 합격한 적이 없어 너무 우려가 됩니다. (서류를 넣은지 2-3일정도 되긴 했습니다 ㅠㅠ ) 현재 말씀해주신 면접질문 준비와 코테 공부를 중심으로 하고 있는데요.. 서류에서도 탈락한다면 이게 의미가 있나 싶기도 하고 전략을 다시 짜야하는건지 걱정이 됩니다...제가 생각하기에 제 탈락 요소가 포트폴리오가 아닌가 생각이 들긴 하는데.. 왜냐하면 미완성으로 끝났거든요 JSP 를 기반으로 한 프로젝트이기도 하고.. 그래서 제가 다시 전략을 세워보려고 하는데 두가지 전략을 생각해보았습니다. 한번 들어주시면 정말 감사할 것 같습니다.   <1.시간이 걸리더라도 취업준비 멈추고 프로젝트를 다시 만든다> 1) 김영한님 Spring 강의를 듣고 Spring 기반 프로젝트를 다시 만든다. 2) 이때 다시 취업 준비를 한다.   <2.계속 서류 넣으면서 면접질문 준비,코테 공부에 집중한다.> 1) 서류 넣은지 얼마 안됐으므로 면접질문 대비 자료구조 알고리즘 학습하고 코테준비한다.   혼자 학습하는것에 한계를 느껴서 사실 최대한 빨리 취업해서 배우고 싶은 마음이 큽니다. 그래서 SI나 SM 회사를 들어가야하나 흔들리기도 하구요.. 그리고 학원에서 배운것 마저 까먹을까봐 실무에 빨리 투입하는게 맞지 않나라는 생각도 드는것 같습니다. 그러나 추후 서비스 기업에서 일하고자 하는 마음이 크기때문에 우려가 되는 것 같습니다. 뼈때리는 말씀도 괜찮으니 솔직히 조언주시면 정말 감사할 것 같습니다.작은 조언이라도 주변에 스타트업으로 취업한 개발자가 없는 저에게 정말 큰 도움이 될 것 같습니다.

babal-loader 를 찾지 못한다고 나오는데 설치를 한 상태이고 혹시 몰라서 다시 설치하고 껐다 켜봤는데도 동일한 에러가 나오는 상황입니다. { "name": "netflix-react", "version": "1.0.0", "description": "", "main": "index.js", "scripts": { "test": "echo \"Error: no test specified\" && exit 1", "build": "cross-env TS_NODE_PROJECT=\"tsconfig-for-webpack-config.json\" webpack" }, "author": "yonghee", "license": "ISC", "dependencies": { "@types/react": "^18.0.14", "@types/react-dom": "^18.0.5", "cross-env": "^7.0.3", "css-loader": "^6.7.1", "react": "^18.2.0", "react-dom": "^18.2.0", "style-loader": "^3.3.1", "ts-node": "^10.8.1", "typescript": "^4.7.4" }, "devDependencies": { "@babel/core": "^7.18.5", "@babel/preset-env": "^7.18.2", "@babel/preset-react": "^7.17.12", "@babel/preset-typescript": "^7.17.12", "@types/node": "^18.0.0", "@types/webpack": "^5.28.0", "babel-laoder": "^0.0.1-security", "babel-loader": "^8.2.5", "eslint": "^8.18.0", "eslint-config-prettier": "^8.5.0", "eslint-plugin-prettier": "^4.0.0", "fork-ts-checker-webpack-plugin": "^7.2.11", "prettier": "^2.7.1", "webpack": "^5.73.0", "webpack-cli": "^4.10.0" } }  

-

API 호출하기 강의에서 질문드립니다.   async function getData(){ //fetch 자바스크립트에서 이런식으로 api호출을 할수 있도록 도와주는 내장함수       let rawResponse = await fetch("https://jsonplaceholder.typicode.com/posts");       let jsonResponse = await rawResponse.json();       console.log(jsonResponse);   }     여기에서 async 라는것은 별도의 자바스크립트 명령인지요? fetch 앞에 붙은 await 도 기능이 있는 자바스크립트 명령인지요?  

강의 이 부분에서 정규표현식과 nltk에서 오류가 자꾸나네요... 혹시 이 부분 오류가 무슨 의미인지 알 수 있을까요..?

- 학습 관련 질문을 남겨주세요. 상세히 작성하면 더 좋아요! - 먼저 유사한 질문이 있었는지 검색해보세요. - 서로 예의를 지키며 존중하는 문화를 만들어가요. - 잠깐! 인프런 서비스 운영 관련 문의는 1:1 문의하기를 이용해주세요.   안녕하세요 선생님 강의 정말 재밌게 잘 보고있습니다.   강의 3.2 인터페이스에서 강의시간 6:00때 빨간밑줄이떠서 인터페이스를 장착한 클래스의 멤버에 public 붙여주니까 빨간밑줄이 사라졌는데 어떤 원리로 되는건지 잘 모르겠습니다.   저는 public 오류길래 public은 모두에게 공개하는거니까 인터페이스를 장착한 곳에서 사용할 수 있도록 인터페이스의 멤버에 public을 붙여주면 되겠다고 생각했거든요   혹시 인터페이스는 단순히 추상만 해놓아서 제대로 구현이 안되어 있는 곳이니까 인터페이스내에 있는 멤버에 public을 붙여도 기능을 제대로 못해서 인터페이스를 장착한 곳에서 접근제한자를 붙이는 건가요? 그리고 꼭 public을 붙여야 하는건가요? 인터페이스를 장착한 곳가서 장착한 인터페이스를 오른쪽 클릭하고 '빠른작업 및 리팩터링' 누르니까 자동완성기능으로 public이 붙어서 나오더라고요.

인프런 아이디 : sijune0525 인프런 이메일 : sijune0525@naver.com 깃헙 아이디 : sijune0525@gmail.com 깃헙 Username : sijune

안녕하세요.. 무척 유익한 강의 수회째 반복하여 듣고 있습니다. 깊은 감사드립니다. 강의안 # 작업형 유형2(기초쌓기)<-제7강 (팽귄의 Species 분류예측 모델) 마무리에서 #11. 파일저장 pd.DataFrame({'id': y_test.index, 'pred': pred3}).to_csv('003000000.csv', index=False) 형식으로 답안이 제출됩니다. 결과의 구체적 내용이 궁금하여  print(pd.DataFrame({'id': y_test.index, 'pred': pred3}).head(10))으로 확인해보니    id  pred 0   57     0 1  173     1 2  213     1 3   50     0 4   25     0 5  207     1 6  166     1 7  244     2 8  234     2 9   61     0 분류 결과(pred3)가 0과2사이로 표현됩니다.  저의 이해에 오류가 없다면, 저숫자가팽귄의 종(Species) ' Adelie','Gentoo','Chinstrap' 중에 어느 종을 나타내는 것인지 확인할 방법이 있는지요? 감사합니다.

타임리프로 된 html을 활용하기 위해서  model.addAttribute할떄 모델명을 item으로 다 통일해야 하는거 맞죠?

- 학습 관련 질문을 남겨주세요. 상세히 작성하면 더 좋아요! - 먼저 유사한 질문이 있었는지 검색해보세요.   DB연동되는 jar파일 실행 시   아래 처럼 오류가 나는데 실제 WAS에서 DB접속 시 명령어(포트확인)로 확인할때는 정상 접속은 됩니다.   원인이 무엇일까요?   [root@ip-11-231-3-23 interface]# java -jar test_interface-0.0.1-PostgreSQL.jar 2022-06-20 10:58:12,309 main INFO Log4j appears to be running in a Servlet environment, but there's no log4j-web module available. If you wa                                                                         nt better web container support, please add the log4j-web JAR to your web archive or server lib directory. 2022-06-20 10:58:12,348 main INFO jar:file:/tomcat/install/dbconnect/test_interface-0.0.1-PostgreSQL.jar!/BOOT-INF/classes!/log4j2.xml does not suppo                                                                         rt dynamic reconfiguration     .   ____          _            __ _ _  /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \ ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \  \\/  ___)| |_)| | | | | || (_| |  ) ) ) )   '  |____| .__|_| |_|_| |_\__, | / / / /  =========|_|==============|___/=/_/_/_/  :: Spring Boot ::        (v2.3.5.RELEASE)   20220620 10:58:12.672 [main][logStarting:55] INFO  kr.co.test.testApiApplication - Starting testApiApplication v0.0.1-PostgreSQL on ip-11-231                                                                         3-59.ap-northeast-2.compute.internal with PID 23698 (/tomcat/install/dbconnect/test_interface-0.0.1-PostgreSQL.jar started by root in /APP/was/interf                                                                         ace) 20220620 10:58:12.693 [main][logStartupProfileInfo:651] INFO  kr.co.test.testApiApplication - No active profile set, falling back to default                                                                          profiles: default SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/tomcat/install/dbconnect/test_interface-0.0.1-PostgreSQL.jar!/BOOT-INF/lib/log4j-slf4j-impl-2.13.3.jar!/org/slf4j/                                                                         impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/tomcat/install/dbconnect/test_interface-0.0.1-PostgreSQL.jar!/BOOT-INF/lib/slf4j-simple-1.7.30.jar!/org/slf4j/impl                                                                         /StaticLoggerBinder.class] SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. SLF4J: Actual binding is of type [org.apache.logging.slf4j.Log4jLoggerFactory] 20220620 10:58:14.524 [main][registerRepositoriesIn:127] INFO  org.springframework.data.repository.config.RepositoryConfigurationDelegate -                                                                          Bootstrapping Spring Data JDBC repositories in DEFAULT mode. 20220620 10:58:14.617 [main][registerRepositoriesIn:187] INFO  org.springframework.data.repository.config.RepositoryConfigurationDelegate -                                                                          Finished Spring Data repository scanning in 83ms. Found 0 JDBC repository interfaces. 20220620 10:58:16.812 [main][initialize:108] INFO  org.springframework.boot.web.embedded.tomcat.TomcatWebServer - Tomcat initialized with port(s): 18081 (http) 20220620 10:58:16.837 [main][log:173] INFO  org.apache.coyote.http11.Http11NioProtocol - Initializing ProtocolHandler ["http-nio-18081"] 20220620 10:58:16.842 [main][log:173] INFO  org.apache.catalina.core.StandardService - Starting service [Tomcat] 20220620 10:58:16.844 [main][log:173] INFO  org.apache.catalina.core.StandardEngine - Starting Servlet engine: [Apache Tomcat/9.0.39] 20220620 10:58:16.986 [main][log:173] INFO  org.apache.catalina.core.ContainerBase.[Tomcat].[localhost].[/] - Initializing Spring embedded WebApplicationContext 20220620 10:58:16.987 [main][prepareWebApplicationContext:285] INFO  org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext - Root WebApplicationContext: initializ                         ation completed in 4184 ms wiG4gsOepjtrg7lvYR9Hhez3YCDn38VtHVe5xdgC9HE=   20220620 10:58:18.110 [main][<init>:80] INFO  com.zaxxer.hikari.HikariDataSource - HikariPool-1 - Starting... 20220620 10:58:29.261 [main][throwPoolInitializationException:593] ERROR com.zaxxer.hikari.pool.HikariPool - HikariPool-1 - Exception during pool initialization. org.postgresql.util.PSQLException: The connection attempt failed.         at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:315) ~[postgresql-42.2.18.jar!/:42.2.18]         at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:51) ~[postgresql-42.2.18.jar!/:42.2.18]         at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:225) ~[postgresql-42.2.18.jar!/:42.2.18]         at org.postgresql.Driver.makeConnection(Driver.java:465) ~[postgresql-42.2.18.jar!/:42.2.18]         at org.postgresql.Driver.connect(Driver.java:264) ~[postgresql-42.2.18.jar!/:42.2.18]         at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) ~[HikariCP-3.4.5.jar!/:?]         at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:358) ~[HikariCP-3.4.5.jar!/:?]         at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206) ~[HikariCP-3.4.5.jar!/:?]         at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:477) ~[HikariCP-3.4.5.jar!/:?]         at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:560) ~[HikariCP-3.4.5.jar!/:?]         at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115) ~[HikariCP-3.4.5.jar!/:?]         at com.zaxxer.hikari.HikariDataSource.<init>(HikariDataSource.java:81) ~[HikariCP-3.4.5.jar!/:?]         at kr.co.test.configuration.datasource.DataSourceCreator.createHikariDataSource(DataSourceCreator.java:41) ~[classes!/:0.0.1-PostgreSQL]         at kr.co.test.configuration.TransactionConfiguration.writeDataSource(TransactionConfiguration.java:39) ~[classes!/:0.0.1-PostgreSQL]         at kr.co.test.configuration.TransactionConfiguration$$EnhancerBySpringCGLIB$$38a71ff3.CGLIB$writeDataSource$3(<generated>) ~[classes!/:0.0.1-PostgreSQL]         at kr.co.test.configuration.TransactionConfiguration$$EnhancerBySpringCGLIB$$38a71ff3$$FastClassBySpringCGLIB$$a23abd5c.invoke(<generated>) ~[classes!/:0.0.1-PostgreSQL]         at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:244) ~[spring-core-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:331) ~[spring-context-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at kr.co.test.configuration.TransactionConfiguration$$EnhancerBySpringCGLIB$$38a71ff3.writeDataSource(<generated>) ~[classes!/:0.0.1-PostgreSQL]         at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]         at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:?]         at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]         at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?]         at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:650) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:635) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1336) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1176) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:884) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:788) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:538) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1336) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1176) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:884) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:788) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:538) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1336) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1176) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1509) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1404) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:593) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:884) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:788) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1356) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1203) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:884) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:788) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1356) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1203) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) [spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) [spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) [spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:897) [spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:879) [spring-context-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:551) [spring-context-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:143) [spring-boot-2.3.5.RELEASE.jar!/:2.3.5.RELEASE]         at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:758) [spring-boot-2.3.5.RELEASE.jar!/:2.3.5.RELEASE]         at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:750) [spring-boot-2.3.5.RELEASE.jar!/:2.3.5.RELEASE]         at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:405) [spring-boot-2.3.5.RELEASE.jar!/:2.3.5.RELEASE]         at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) [spring-boot-2.3.5.RELEASE.jar!/:2.3.5.RELEASE]         at org.springframework.boot.SpringApplication.run(SpringApplication.java:1237) [spring-boot-2.3.5.RELEASE.jar!/:2.3.5.RELEASE]         at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) [spring-boot-2.3.5.RELEASE.jar!/:2.3.5.RELEASE]         at kr.co.test.testApiApplication.main(testApiApplication.java:10) [classes!/:0.0.1-PostgreSQL]         at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]         at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:?]         at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]         at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?]         at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49) [test_interface-0.0.1-PostgreSQL.jar:0.0.1-PostgreSQL]         at org.springframework.boot.loader.Launcher.launch(Launcher.java:107) [test_interface-0.0.1-PostgreSQL.jar:0.0.1-PostgreSQL]         at org.springframework.boot.loader.Launcher.launch(Launcher.java:58) [test_interface-0.0.1-PostgreSQL.jar:0.0.1-PostgreSQL]         at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:88) [test_interface-0.0.1-PostgreSQL.jar:0.0.1-PostgreSQL] Caused by: java.net.SocketTimeoutException: connect timed out         at java.net.PlainSocketImpl.socketConnect(Native Method) ~[?:?]         at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:399) ~[?:?]         at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:242) ~[?:?]         at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:224) ~[?:?]         at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:403) ~[?:?]         at java.net.Socket.connect(Socket.java:609) ~[?:?]         at org.postgresql.core.PGStream.createSocket(PGStream.java:231) ~[postgresql-42.2.18.jar!/:42.2.18]         at org.postgresql.core.PGStream.<init>(PGStream.java:95) ~[postgresql-42.2.18.jar!/:42.2.18]         at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:98) ~[postgresql-42.2.18.jar!/:42.2.18]         at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:213) ~[postgresql-42.2.18.jar!/:42.2.18]         ... 119 more 20220620 10:58:29.319 [main][refresh:559] WARN  org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext - Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'tbAdminController' defined in URL [jar:file:/tomcat/install/dbconnect/test_interface-0.0.1-PostgreSQL.jar!/BOOT-INF/classes!/kr/co/test/biz/tbAdmin/controller/TbAdminController.class]: Unsatisfied dependency expressed through constructor parameter 1; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'tbAdminService' defined in URL [jar:file:/tomcat/install/dbconnect/test_interface-0.0.1-PostgreSQL.jar!/BOOT-INF/classes!/kr/co/test/biz/tbAdmin/service/TbAdminService.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'tbAdminMapper' defined in URL [jar:file:/tomcat/install/dbconnect/test_interface-0.0.1-PostgreSQL.jar!/BOOT-INF/classes!/kr/co/test/biz/tbAdmin/mapper/TbAdminMapper.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [kr/co/test/configuration/TransactionConfiguration.class]: Unsatisfied dependency expressed through method 'sqlSessionFactory' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'dataSource' defined in class path resource [kr/co/test/configuration/TransactionConfiguration.class]: Unsatisfied dependency expressed through method 'dataSource' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'postgreSqlDataSource' defined in class path resource [kr/co/test/configuration/TransactionConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.sql.DataSource]: Factory method 'writeDataSource' threw exception; nested exception is com.zaxxer.hikari.pool.HikariPool$PoolInitializationException: Failed to initialize pool: The connection attempt failed. 20220620 10:58:29.331 [main][log:173] INFO  org.apache.catalina.core.StandardService - Stopping service [Tomcat] 20220620 10:58:29.387 [main][logMessage:136] INFO  org.springframework.boot.autoconfigure.logging.ConditionEvaluationReportLoggingListener -   Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. 20220620 10:58:29.395 [main][reportFailure:837] ERROR org.springframework.boot.SpringApplication - Application run failed org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'tbAdminController' defined in URL [jar:file:/tomcat/install/dbconnect/test_interface-0.0.1-PostgreSQL.jar!/BOOT-INF/classes!/kr/co/test/biz/tbAdmin/controller/TbAdminController.class]: Unsatisfied dependency expressed through constructor parameter 1; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'tbAdminService' defined in URL [jar:file:/tomcat/install/dbconnect/test_interface-0.0.1-PostgreSQL.jar!/BOOT-INF/classes!/kr/co/test/biz/tbAdmin/service/TbAdminService.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'tbAdminMapper' defined in URL [jar:file:/tomcat/install/dbconnect/test_interface-0.0.1-PostgreSQL.jar!/BOOT-INF/classes!/kr/co/test/biz/tbAdmin/mapper/TbAdminMapper.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [kr/co/test/configuration/TransactionConfiguration.class]: Unsatisfied dependency expressed through method 'sqlSessionFactory' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'dataSource' defined in class path resource [kr/co/test/configuration/TransactionConfiguration.class]: Unsatisfied dependency expressed through method 'dataSource' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'postgreSqlDataSource' defined in class path resource [kr/co/test/configuration/TransactionConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.sql.DataSource]: Factory method 'writeDataSource' threw exception; nested exception is com.zaxxer.hikari.pool.HikariPool$PoolInitializationException: Failed to initialize pool: The connection attempt failed.         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:797) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1356) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1203) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:897) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:879) ~[spring-context-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:551) ~[spring-context-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:143) ~[spring-boot-2.3.5.RELEASE.jar!/:2.3.5.RELEASE]         at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:758) ~[spring-boot-2.3.5.RELEASE.jar!/:2.3.5.RELEASE]         at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:750) [spring-boot-2.3.5.RELEASE.jar!/:2.3.5.RELEASE]         at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:405) [spring-boot-2.3.5.RELEASE.jar!/:2.3.5.RELEASE]         at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) [spring-boot-2.3.5.RELEASE.jar!/:2.3.5.RELEASE]         at org.springframework.boot.SpringApplication.run(SpringApplication.java:1237) [spring-boot-2.3.5.RELEASE.jar!/:2.3.5.RELEASE]         at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) [spring-boot-2.3.5.RELEASE.jar!/:2.3.5.RELEASE]         at kr.co.test.testApiApplication.main(testApiApplication.java:10) [classes!/:0.0.1-PostgreSQL]         at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]         at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:?]         at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]         at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?]         at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49) [test_interface-0.0.1-PostgreSQL.jar:0.0.1-PostgreSQL]         at org.springframework.boot.loader.Launcher.launch(Launcher.java:107) [test_interface-0.0.1-PostgreSQL.jar:0.0.1-PostgreSQL]         at org.springframework.boot.loader.Launcher.launch(Launcher.java:58) [test_interface-0.0.1-PostgreSQL.jar:0.0.1-PostgreSQL]         at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:88) [test_interface-0.0.1-PostgreSQL.jar:0.0.1-PostgreSQL] Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'tbAdminService' defined in URL [jar:file:/tomcat/install/dbconnect/test_interface-0.0.1-PostgreSQL.jar!/BOOT-INF/classes!/kr/co/test/biz/tbAdmin/service/TbAdminService.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'tbAdminMapper' defined in URL [jar:file:/tomcat/install/dbconnect/test_interface-0.0.1-PostgreSQL.jar!/BOOT-INF/classes!/kr/co/test/biz/tbAdmin/mapper/TbAdminMapper.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [kr/co/test/configuration/TransactionConfiguration.class]: Unsatisfied dependency expressed through method 'sqlSessionFactory' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'dataSource' defined in class path resource [kr/co/test/configuration/TransactionConfiguration.class]: Unsatisfied dependency expressed through method 'dataSource' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'postgreSqlDataSource' defined in class path resource [kr/co/test/configuration/TransactionConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.sql.DataSource]: Factory method 'writeDataSource' threw exception; nested exception is com.zaxxer.hikari.pool.HikariPool$PoolInitializationException: Failed to initialize pool: The connection attempt failed.         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:797) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1356) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1203) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:884) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:788) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         ... 28 more Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'tbAdminMapper' defined in URL [jar:file:/tomcat/install/dbconnect/test_interface-0.0.1-PostgreSQL.jar!/BOOT-INF/classes!/kr/co/test/biz/tbAdmin/mapper/TbAdminMapper.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [kr/co/test/configuration/TransactionConfiguration.class]: Unsatisfied dependency expressed through method 'sqlSessionFactory' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'dataSource' defined in class path resource [kr/co/test/configuration/TransactionConfiguration.class]: Unsatisfied dependency expressed through method 'dataSource' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'postgreSqlDataSource' defined in class path resource [kr/co/test/configuration/TransactionConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.sql.DataSource]: Factory method 'writeDataSource' threw exception; nested exception is com.zaxxer.hikari.pool.HikariPool$PoolInitializationException: Failed to initialize pool: The connection attempt failed.         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1524) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1404) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:593) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:884) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:788) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1356) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1203) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:884) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:788) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         ... 28 more Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [kr/co/test/configuration/TransactionConfiguration.class]: Unsatisfied dependency expressed through method 'sqlSessionFactory' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'dataSource' defined in class path resource [kr/co/test/configuration/TransactionConfiguration.class]: Unsatisfied dependency expressed through method 'dataSource' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'postgreSqlDataSource' defined in class path resource [kr/co/test/configuration/TransactionConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.sql.DataSource]: Factory method 'writeDataSource' threw exception; nested exception is com.zaxxer.hikari.pool.HikariPool$PoolInitializationException: Failed to initialize pool: The connection attempt failed.         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:797) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:538) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1336) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1176) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1509) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1404) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:593) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:884) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:788) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1356) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1203) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:884) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:788) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         ... 28 more Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'dataSource' defined in class path resource [kr/co/test/configuration/TransactionConfiguration.class]: Unsatisfied dependency expressed through method 'dataSource' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'postgreSqlDataSource' defined in class path resource [kr/co/test/configuration/TransactionConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.sql.DataSource]: Factory method 'writeDataSource' threw exception; nested exception is com.zaxxer.hikari.pool.HikariPool$PoolInitializationException: Failed to initialize pool: The connection attempt failed.         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:797) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:538) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1336) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1176) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:884) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:788) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:538) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1336) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1176) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1509) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1404) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:593) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:884) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:788) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1356) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1203) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:884) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:788) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         ... 28 more Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'postgreSqlDataSource' defined in class path resource [kr/co/test/configuration/TransactionConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.sql.DataSource]: Factory method 'writeDataSource' threw exception; nested exception is com.zaxxer.hikari.pool.HikariPool$PoolInitializationException: Failed to initialize pool: The connection attempt failed.         at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:655) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:635) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1336) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1176) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:884) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:788) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:538) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1336) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1176) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:884) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:788) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:538) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1336) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1176) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1509) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1404) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:593) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:884) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:788) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1356) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1203) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:884) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:788) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         ... 28 more Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.sql.DataSource]: Factory method 'writeDataSource' threw exception; nested exception is com.zaxxer.hikari.pool.HikariPool$PoolInitializationException: Failed to initialize pool: The connection attempt failed.         at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:185) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:650) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:635) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1336) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1176) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:884) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:788) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:538) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1336) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1176) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:884) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:788) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:538) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1336) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1176) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1509) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1404) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:593) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:884) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:788) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1356) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1203) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:884) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:788) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         ... 28 more Caused by: com.zaxxer.hikari.pool.HikariPool$PoolInitializationException: Failed to initialize pool: The connection attempt failed.         at com.zaxxer.hikari.pool.HikariPool.throwPoolInitializationException(HikariPool.java:595) ~[HikariCP-3.4.5.jar!/:?]         at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:581) ~[HikariCP-3.4.5.jar!/:?]         at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115) ~[HikariCP-3.4.5.jar!/:?]         at com.zaxxer.hikari.HikariDataSource.<init>(HikariDataSource.java:81) ~[HikariCP-3.4.5.jar!/:?]         at kr.co.test.configuration.datasource.DataSourceCreator.createHikariDataSource(DataSourceCreator.java:41) ~[classes!/:0.0.1-PostgreSQL]         at kr.co.test.configuration.TransactionConfiguration.writeDataSource(TransactionConfiguration.java:39) ~[classes!/:0.0.1-PostgreSQL]         at kr.co.test.configuration.TransactionConfiguration$$EnhancerBySpringCGLIB$$38a71ff3.CGLIB$writeDataSource$3(<generated>) ~[classes!/:0.0.1-PostgreSQL]         at kr.co.test.configuration.TransactionConfiguration$$EnhancerBySpringCGLIB$$38a71ff3$$FastClassBySpringCGLIB$$a23abd5c.invoke(<generated>) ~[classes!/:0.0.1-PostgreSQL]         at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:244) ~[spring-core-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:331) ~[spring-context-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at kr.co.test.configuration.TransactionConfiguration$$EnhancerBySpringCGLIB$$38a71ff3.writeDataSource(<generated>) ~[classes!/:0.0.1-PostgreSQL]         at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]         at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:?]         at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]         at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?]         at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:650) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:635) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1336) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1176) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:884) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:788) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:538) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1336) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1176) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:884) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:788) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:538) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1336) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1176) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1509) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1404) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:593) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:884) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:788) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1356) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1203) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:884) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:788) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         ... 28 more Caused by: org.postgresql.util.PSQLException: The connection attempt failed.         at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:315) ~[postgresql-42.2.18.jar!/:42.2.18]         at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:51) ~[postgresql-42.2.18.jar!/:42.2.18]         at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:225) ~[postgresql-42.2.18.jar!/:42.2.18]         at org.postgresql.Driver.makeConnection(Driver.java:465) ~[postgresql-42.2.18.jar!/:42.2.18]         at org.postgresql.Driver.connect(Driver.java:264) ~[postgresql-42.2.18.jar!/:42.2.18]         at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) ~[HikariCP-3.4.5.jar!/:?]         at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:358) ~[HikariCP-3.4.5.jar!/:?]         at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206) ~[HikariCP-3.4.5.jar!/:?]         at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:477) ~[HikariCP-3.4.5.jar!/:?]         at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:560) ~[HikariCP-3.4.5.jar!/:?]         at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115) ~[HikariCP-3.4.5.jar!/:?]         at com.zaxxer.hikari.HikariDataSource.<init>(HikariDataSource.java:81) ~[HikariCP-3.4.5.jar!/:?]         at kr.co.test.configuration.datasource.DataSourceCreator.createHikariDataSource(DataSourceCreator.java:41) ~[classes!/:0.0.1-PostgreSQL]         at kr.co.test.configuration.TransactionConfiguration.writeDataSource(TransactionConfiguration.java:39) ~[classes!/:0.0.1-PostgreSQL]         at kr.co.test.configuration.TransactionConfiguration$$EnhancerBySpringCGLIB$$38a71ff3.CGLIB$writeDataSource$3(<generated>) ~[classes!/:0.0.1-PostgreSQL]         at kr.co.test.configuration.TransactionConfiguration$$EnhancerBySpringCGLIB$$38a71ff3$$FastClassBySpringCGLIB$$a23abd5c.invoke(<generated>) ~[classes!/:0.0.1-PostgreSQL]         at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:244) ~[spring-core-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:331) ~[spring-context-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at kr.co.test.configuration.TransactionConfiguration$$EnhancerBySpringCGLIB$$38a71ff3.writeDataSource(<generated>) ~[classes!/:0.0.1-PostgreSQL]         at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]         at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:?]         at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]         at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?]         at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:650) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:635) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1336) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1176) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:884) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:788) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:538) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1336) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1176) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:884) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:788) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:538) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1336) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1176) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1509) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1404) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:593) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:884) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:788) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1356) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1203) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:884) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:788) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         ... 28 more Caused by: java.net.SocketTimeoutException: connect timed out         at java.net.PlainSocketImpl.socketConnect(Native Method) ~[?:?]         at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:399) ~[?:?]         at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:242) ~[?:?]         at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:224) ~[?:?]         at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:403) ~[?:?]         at java.net.Socket.connect(Socket.java:609) ~[?:?]         at org.postgresql.core.PGStream.createSocket(PGStream.java:231) ~[postgresql-42.2.18.jar!/:42.2.18]         at org.postgresql.core.PGStream.<init>(PGStream.java:95) ~[postgresql-42.2.18.jar!/:42.2.18]         at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:98) ~[postgresql-42.2.18.jar!/:42.2.18]         at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:213) ~[postgresql-42.2.18.jar!/:42.2.18]         at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:51) ~[postgresql-42.2.18.jar!/:42.2.18]         at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:225) ~[postgresql-42.2.18.jar!/:42.2.18]         at org.postgresql.Driver.makeConnection(Driver.java:465) ~[postgresql-42.2.18.jar!/:42.2.18]         at org.postgresql.Driver.connect(Driver.java:264) ~[postgresql-42.2.18.jar!/:42.2.18]         at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) ~[HikariCP-3.4.5.jar!/:?]         at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:358) ~[HikariCP-3.4.5.jar!/:?]         at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206) ~[HikariCP-3.4.5.jar!/:?]         at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:477) ~[HikariCP-3.4.5.jar!/:?]         at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:560) ~[HikariCP-3.4.5.jar!/:?]         at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115) ~[HikariCP-3.4.5.jar!/:?]         at com.zaxxer.hikari.HikariDataSource.<init>(HikariDataSource.java:81) ~[HikariCP-3.4.5.jar!/:?]         at kr.co.test.configuration.datasource.DataSourceCreator.createHikariDataSource(DataSourceCreator.java:41) ~[classes!/:0.0.1-PostgreSQL]         at kr.co.test.configuration.TransactionConfiguration.writeDataSource(TransactionConfiguration.java:39) ~[classes!/:0.0.1-PostgreSQL]         at kr.co.test.configuration.TransactionConfiguration$$EnhancerBySpringCGLIB$$38a71ff3.CGLIB$writeDataSource$3(<generated>) ~[classes!/:0.0.1-PostgreSQL]         at kr.co.test.configuration.TransactionConfiguration$$EnhancerBySpringCGLIB$$38a71ff3$$FastClassBySpringCGLIB$$a23abd5c.invoke(<generated>) ~[classes!/:0.0.1-PostgreSQL]         at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:244) ~[spring-core-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:331) ~[spring-context-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at kr.co.test.configuration.TransactionConfiguration$$EnhancerBySpringCGLIB$$38a71ff3.writeDataSource(<generated>) ~[classes!/:0.0.1-PostgreSQL]         at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]         at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:?]         at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]         at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?]         at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:650) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:635) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1336) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1176) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:884) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:788) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:538) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1336) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1176) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:884) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:788) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:538) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1336) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1176) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1509) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1404) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:593) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:884) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:788) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1356) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1203) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1307) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1227) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:884) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:788) ~[spring-beans-5.2.10.RELEASE.jar!/:5.2.10.RELEASE]         ... 28 more  

const solution = (str1, str2) => { let result = 0; for (let i = 0; i < str1.length; i++) { let sum = ""; let pointer = i; let count = str2.length; while (count--) { sum += str1[pointer++]; } const sorted = sum.split("").sort().join(""); if (sorted === str2) result++; } return result; }; const result = solution("bacaAacba", "abc"); console.log(result);