Subject5 워크플로우 실행을 하는데 계속 에러가 떠서 질문드립니다. 아래 로그 첨부 하겠습니다.2022-12-15 21:56:37,147 INFO org.apache.oozie.service.JPAService: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[] No results found 2022-12-15 21:56:37,282 INFO org.apache.oozie.command.wf.ActionStartXCommand: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@:start:] Start action [0000000-221215213607619-oozie-oozi-W@:start:] with user-retry state : userRetryCount [0], userRetryMax [0], userRetryInterval [10] 2022-12-15 21:56:37,310 INFO org.apache.oozie.action.control.StartActionExecutor: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@:start:] Starting action 2022-12-15 21:56:37,344 INFO org.apache.oozie.command.wf.ActionStartXCommand: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@:start:] [***0000000-221215213607619-oozie-oozi-W@:start:***]Action status=DONE 2022-12-15 21:56:37,349 INFO org.apache.oozie.command.wf.ActionStartXCommand: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@:start:] [***0000000-221215213607619-oozie-oozi-W@:start:***]Action updated in DB! 2022-12-15 21:56:37,974 INFO org.apache.oozie.action.control.StartActionExecutor: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@:start:] Action ended with external status [OK] 2022-12-15 21:56:38,364 INFO org.apache.oozie.service.JPAService: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@:start:] No results found 2022-12-15 21:56:38,433 INFO org.apache.oozie.command.wf.WorkflowNotificationXCommand: SERVER[server02.hadoop.com] USER[-] GROUP[-] TOKEN[-] APP[-] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@:start:] No Notification URL is defined. Therefore nothing to notify for job 0000000-221215213607619-oozie-oozi-W@:start: 2022-12-15 21:56:38,438 INFO org.apache.oozie.command.wf.WorkflowNotificationXCommand: SERVER[server02.hadoop.com] USER[-] GROUP[-] TOKEN[-] APP[-] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[] No Notification URL is defined. Therefore nothing to notify for job 0000000-221215213607619-oozie-oozi-W 2022-12-15 21:56:38,606 INFO org.apache.oozie.command.wf.ActionStartXCommand: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-293c] Start action [0000000-221215213607619-oozie-oozi-W@hive-293c] with user-retry state : userRetryCount [0], userRetryMax [0], userRetryInterval [10] 2022-12-15 21:56:38,654 INFO org.apache.oozie.action.hadoop.Hive2ActionExecutor: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-293c] Starting action. Getting Action File System 2022-12-15 21:56:38,792 INFO org.apache.oozie.service.HadoopAccessorService: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-293c] Processing configuration file [/var/run/cloudera-scm-agent/process/188-oozie-OOZIE_SERVER/action-conf/default.xml] for action [default] and hostPort [*] 2022-12-15 21:56:38,853 INFO org.apache.oozie.service.HadoopAccessorService: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-293c] Processing configuration file [/var/run/cloudera-scm-agent/process/188-oozie-OOZIE_SERVER/action-conf/hive2.xml] for action [hive2] and hostPort [*] 2022-12-15 21:56:49,747 WARN org.apache.oozie.action.hadoop.Hive2ActionExecutor: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-293c] Invalid configuration value [null] defined for launcher max attempts count, using default [2]. 2022-12-15 21:56:49,788 INFO org.apache.oozie.action.hadoop.YarnACLHandler: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-293c] Not setting ACLs because mapreduce.cluster.acls.enabled is set to false 2022-12-15 21:56:55,853 INFO org.apache.oozie.action.hadoop.Hive2ActionExecutor: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-293c] checking action, hadoop job ID [application_1671108107598_0001] status [RUNNING] 2022-12-15 21:56:55,874 INFO org.apache.oozie.command.wf.ActionStartXCommand: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-293c] [***0000000-221215213607619-oozie-oozi-W@hive-293c***]Action status=RUNNING 2022-12-15 21:56:55,875 INFO org.apache.oozie.command.wf.ActionStartXCommand: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-293c] [***0000000-221215213607619-oozie-oozi-W@hive-293c***]Action updated in DB! 2022-12-15 21:56:55,891 INFO org.apache.oozie.command.wf.WorkflowNotificationXCommand: SERVER[server02.hadoop.com] USER[-] GROUP[-] TOKEN[-] APP[-] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-293c] No Notification URL is defined. Therefore nothing to notify for job 0000000-221215213607619-oozie-oozi-W@hive-293c 2022-12-15 21:57:24,238 INFO org.apache.oozie.servlet.CallbackServlet: SERVER[server02.hadoop.com] USER[-] GROUP[-] TOKEN[-] APP[-] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-293c] callback for action [0000000-221215213607619-oozie-oozi-W@hive-293c] 2022-12-15 21:57:25,832 INFO org.apache.oozie.action.hadoop.Hive2ActionExecutor: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-293c] action completed, external ID [application_1671108107598_0001] 2022-12-15 21:57:26,337 INFO org.apache.oozie.action.hadoop.Hive2ActionExecutor: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-293c] Action ended with external status [SUCCEEDED] 2022-12-15 21:57:26,437 INFO org.apache.oozie.service.JPAService: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-293c] No results found 2022-12-15 21:57:26,530 INFO org.apache.oozie.command.wf.ActionStartXCommand: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-a4af] Start action [0000000-221215213607619-oozie-oozi-W@hive-a4af] with user-retry state : userRetryCount [0], userRetryMax [0], userRetryInterval [10] 2022-12-15 21:57:26,557 INFO org.apache.oozie.action.hadoop.Hive2ActionExecutor: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-a4af] Starting action. Getting Action File System 2022-12-15 21:57:28,919 WARN org.apache.oozie.action.hadoop.Hive2ActionExecutor: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-a4af] Invalid configuration value [null] defined for launcher max attempts count, using default [2]. 2022-12-15 21:57:28,922 INFO org.apache.oozie.action.hadoop.YarnACLHandler: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-a4af] Not setting ACLs because mapreduce.cluster.acls.enabled is set to false 2022-12-15 21:57:30,931 INFO org.apache.oozie.action.hadoop.Hive2ActionExecutor: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-a4af] checking action, hadoop job ID [application_1671108107598_0002] status [RUNNING] 2022-12-15 21:57:30,959 INFO org.apache.oozie.command.wf.ActionStartXCommand: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-a4af] [***0000000-221215213607619-oozie-oozi-W@hive-a4af***]Action status=RUNNING 2022-12-15 21:57:30,967 INFO org.apache.oozie.command.wf.ActionStartXCommand: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-a4af] [***0000000-221215213607619-oozie-oozi-W@hive-a4af***]Action updated in DB! 2022-12-15 21:57:30,997 INFO org.apache.oozie.command.wf.WorkflowNotificationXCommand: SERVER[server02.hadoop.com] USER[-] GROUP[-] TOKEN[-] APP[-] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-a4af] No Notification URL is defined. Therefore nothing to notify for job 0000000-221215213607619-oozie-oozi-W@hive-a4af 2022-12-15 21:57:31,001 INFO org.apache.oozie.command.wf.WorkflowNotificationXCommand: SERVER[server02.hadoop.com] USER[-] GROUP[-] TOKEN[-] APP[-] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-293c] No Notification URL is defined. Therefore nothing to notify for job 0000000-221215213607619-oozie-oozi-W@hive-293c 2022-12-15 21:59:31,062 INFO org.apache.oozie.servlet.CallbackServlet: SERVER[server02.hadoop.com] USER[-] GROUP[-] TOKEN[-] APP[-] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-a4af] callback for action [0000000-221215213607619-oozie-oozi-W@hive-a4af] 2022-12-15 21:59:31,474 INFO org.apache.oozie.action.hadoop.Hive2ActionExecutor: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-a4af] External Child IDs : [job_1671108107598_0003] 2022-12-15 21:59:31,485 INFO org.apache.oozie.action.hadoop.Hive2ActionExecutor: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-a4af] action completed, external ID [application_1671108107598_0002] 2022-12-15 21:59:31,641 INFO org.apache.oozie.action.hadoop.Hive2ActionExecutor: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-a4af] Action ended with external status [SUCCEEDED] 2022-12-15 21:59:32,144 INFO org.apache.oozie.service.JPAService: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-a4af] No results found 2022-12-15 21:59:32,298 INFO org.apache.oozie.command.wf.ActionStartXCommand: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-fd33] Start action [0000000-221215213607619-oozie-oozi-W@hive-fd33] with user-retry state : userRetryCount [0], userRetryMax [0], userRetryInterval [10] 2022-12-15 21:59:32,316 INFO org.apache.oozie.action.hadoop.Hive2ActionExecutor: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-fd33] Starting action. Getting Action File System 2022-12-15 21:59:35,810 WARN org.apache.oozie.action.hadoop.Hive2ActionExecutor: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-fd33] Invalid configuration value [null] defined for launcher max attempts count, using default [2]. 2022-12-15 21:59:35,834 INFO org.apache.oozie.action.hadoop.YarnACLHandler: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-fd33] Not setting ACLs because mapreduce.cluster.acls.enabled is set to false 2022-12-15 21:59:37,976 INFO org.apache.oozie.action.hadoop.Hive2ActionExecutor: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-fd33] checking action, hadoop job ID [application_1671108107598_0004] status [RUNNING] 2022-12-15 21:59:37,997 INFO org.apache.oozie.command.wf.ActionStartXCommand: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-fd33] [***0000000-221215213607619-oozie-oozi-W@hive-fd33***]Action status=RUNNING 2022-12-15 21:59:38,016 INFO org.apache.oozie.command.wf.ActionStartXCommand: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-fd33] [***0000000-221215213607619-oozie-oozi-W@hive-fd33***]Action updated in DB! 2022-12-15 21:59:38,061 INFO org.apache.oozie.command.wf.WorkflowNotificationXCommand: SERVER[server02.hadoop.com] USER[-] GROUP[-] TOKEN[-] APP[-] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-fd33] No Notification URL is defined. Therefore nothing to notify for job 0000000-221215213607619-oozie-oozi-W@hive-fd33 2022-12-15 21:59:38,068 INFO org.apache.oozie.command.wf.WorkflowNotificationXCommand: SERVER[server02.hadoop.com] USER[-] GROUP[-] TOKEN[-] APP[-] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-a4af] No Notification URL is defined. Therefore nothing to notify for job 0000000-221215213607619-oozie-oozi-W@hive-a4af 2022-12-15 22:01:01,194 INFO org.apache.oozie.servlet.CallbackServlet: SERVER[server02.hadoop.com] USER[-] GROUP[-] TOKEN[-] APP[-] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-fd33] callback for action [0000000-221215213607619-oozie-oozi-W@hive-fd33] 2022-12-15 22:01:01,552 INFO org.apache.oozie.action.hadoop.Hive2ActionExecutor: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-fd33] External Child IDs : [job_1671108107598_0005] 2022-12-15 22:01:01,556 INFO org.apache.oozie.action.hadoop.Hive2ActionExecutor: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-fd33] action completed, external ID [application_1671108107598_0004] 2022-12-15 22:01:01,558 WARN org.apache.oozie.action.hadoop.Hive2ActionExecutor: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-fd33] Launcher ERROR, reason: Main Class [org.apache.oozie.action.hadoop.Hive2Main], exit code [2] 2022-12-15 22:01:01,645 INFO org.apache.oozie.action.hadoop.Hive2ActionExecutor: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-fd33] Action ended with external status [FAILED/KILLED] 2022-12-15 22:01:01,734 INFO org.apache.oozie.command.wf.ActionEndXCommand: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-fd33] ERROR is considered as FAILED for SLA 2022-12-15 22:01:02,263 INFO org.apache.oozie.service.JPAService: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-fd33] No results found 2022-12-15 22:01:02,310 INFO org.apache.oozie.command.wf.ActionStartXCommand: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@Kill] Start action [0000000-221215213607619-oozie-oozi-W@Kill] with user-retry state : userRetryCount [0], userRetryMax [0], userRetryInterval [10] 2022-12-15 22:01:02,323 INFO org.apache.oozie.action.control.KillActionExecutor: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@Kill] Starting action 2022-12-15 22:01:02,335 INFO org.apache.oozie.command.wf.ActionStartXCommand: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@Kill] [***0000000-221215213607619-oozie-oozi-W@Kill***]Action status=DONE 2022-12-15 22:01:02,336 INFO org.apache.oozie.command.wf.ActionStartXCommand: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@Kill] [***0000000-221215213607619-oozie-oozi-W@Kill***]Action updated in DB! 2022-12-15 22:01:02,373 INFO org.apache.oozie.action.control.KillActionExecutor: SERVER[server02.hadoop.com] USER[admin] GROUP[-] TOKEN[] APP[Subject 5 - Workflow] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@Kill] Action ended with external status [OK] 2022-12-15 22:01:02,867 INFO org.apache.oozie.command.wf.WorkflowNotificationXCommand: SERVER[server02.hadoop.com] USER[-] GROUP[-] TOKEN[-] APP[-] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@Kill] No Notification URL is defined. Therefore nothing to notify for job 0000000-221215213607619-oozie-oozi-W@Kill 2022-12-15 22:01:02,873 INFO org.apache.oozie.command.wf.WorkflowNotificationXCommand: SERVER[server02.hadoop.com] USER[-] GROUP[-] TOKEN[-] APP[-] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[] No Notification URL is defined. Therefore nothing to notify for job 0000000-221215213607619-oozie-oozi-W 2022-12-15 22:01:02,873 INFO org.apache.oozie.command.wf.WorkflowNotificationXCommand: SERVER[server02.hadoop.com] USER[-] GROUP[-] TOKEN[-] APP[-] JOB[0000000-221215213607619-oozie-oozi-W] ACTION[0000000-221215213607619-oozie-oozi-W@hive-fd33] No Notification URL is defined. Therefore nothing to notify for job 0000000-221215213607619-oozie-oozi-W@hive-fd33

안녕하세요!좋은 강의 잘 듣고 있습니다. 감사합니다user(block: (T) -> R) 부분에서 반환타입으로서 R을 명시해주었는데, 반환값이 void여도 상관없는 건가요?제네릭으로 선언해주었어도 반환값이 있어야 하지 않나 해서 질문을 남기게 되었습니다

보안인프라 장비 ips 나 utm 장비에서 소켓 스트림수준의데이터를 보고 탐지를 한다고하셨잖아요그럼 ips 든 utm이든 tcp 소켓수준의 데이터를 볼려면 디캡슐레이션을 해야하고 조립과정도 거쳐야하지 않나요? 꼭디캡슐레이션을 하지않아도 장비가 데이터부분의 인식이 가능한지? 예를들면 ip패킷수준의 데이터가 ips쪽에 들어왔을때 아직ip헤더는 제거되지않은 상황이잖아요? 이때 어떻게 ips가 혹은utm 방화벽들이 악의적 데이터를 구분하는가가 궁금합니다 

메소드 보안은 언제 주로 사용하게 될까요?일반적으로 자원과 권한 매핑, 사용자에게 권한 할당만으로도 충분히 커버가 될거 같은데요.메소드 보안은 사용자 권한 관리에 보조적으로? 사용될까요?  

안녕하세요 제가 전에 질문을 조금 잘못 드린 것 같아 다시 질문 드립니다.. ㅠㅠ항상 친절한 답변 감사드립니다!!첫번째로 ResponseBody가 붙지 않은 메소드는 model에 데이터를 담아 해당 view로 가져가서 ${data} 이런식으로 사용 하는것 까지는 이해했습니다!controller@GetMapping("/ui/test" ) public String RequestUiTest(Model model){ log.info("테스트"); List list = new ArrayList(); list.add("a"); list.add("b"); model.addAttribute("data",list); return "/ui/test"; } html<div th:text="${data}"> data </div> 두번째 ResponseBody가 붙은 메소드는 model에 담지 않고 리턴 값으로 데이터를 넘기는데 그렇다면 화면에서는 어떻게 써야 할지 의문입니다..!!전에 답변 주신 대로 자바스크립트 부분 쪽에 data에 list 값이 다 들어 있지만 실제로 이 list를 화면에서 어떻게 뽑아 사용 해야 하는지 잘 모르겠습니다..controller@ResponseBody @GetMapping("/ui/test2") public List RequestUiTest(){ log.info("테스트"); List list = new ArrayList(); list.add("a"); list.add("b"); return list; } html<div th:text="${data}"> data </div> // 여기에서 값이 안 나오고 있습니다 어떻게 사용해야 나오는지 모르겠습니다.. $("#test").click(function(){ // ajax 통신 $.ajax({ type : "GET", url : "/ui/test2", success : function(res){ alert("조회 성공"); const data = res; console.log("data ",data); // 여기까지 확인했습니다! }, error : function(XMLHttpRequest, textStatus, errorThrown){ alert("조회 실패."); } }); }); 

벌써부터 기다는 중입니다.주제가 뭔가요?

계속 객체는 모든 것이라고 설명해 주시는데java에서 객체란 무엇인가요? 감이 잘 안 오네요class도 객체라하고 다른 것들도 객체라고 하시는데헷갈려서 질문드려 봅니다,

- 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.테스트코드에서 쓰레드풀을 32개로 지정했는데 보통 CPU 코어 + 1 이 이상적인 쓰레드풀이라 들었는데 32로하신이유가있을까요?

안녕하세요, 같은 문제를 겪는 분들이 있으실까 싶어서 함께 공유드립니다.저의 경우 아래와 같은 이슈가 있었습니다.!pip install lightgbm > 정상 설치 완료되었다고 안내가 떴지만, 이후 강의자료에서 각 라이브러리 임포트 시 no such file 에러 발생구글링 결과 맥 사용자 일부에게서 공통적으로 나타나는 이슈인 것 같습니다. (참고 링크: https://stackoverflow.com/questions/44937698/lightgbm-oserror-library-not-loaded) 저의 경우에는 터미널을 통해 cmake 어쩌고...나오는 부분은 이해가 되지 않아 다른 답변을 찾던 중, 주피터 노트북에서 아래와 같이 실행하면 해결되었다는 답변을 발견했습니다.conda install lightgbm위 코드를 실행하고 몇 분 간 기다리면 결과 화면이 쭈욱 나오는데요, 이때 강의자료에 있는 라이브러리 임포팅 코드들을 다시 실행했더니 정상적으로 lightgbm 라이브러리 임포팅이 완료되었습니다.다만, 처음에 답변을 달아 주신 분과 저 모두 m1 mac을 사용하는 환경에서 해결되었습니다. 위의 방법으로 해결되지 않으셨을 경우에는 첨부 드린 링크 참고하시면 좋을 것 같습니다.다들 파이팅입니다. 감사합니다.

학습하는 분들께 도움이 되고, 더 좋은 답변을 드릴 수 있도록 질문전에 다음을 꼭 확인해주세요.1. 강의 내용과 관련된 질문을 남겨주세요.2. 인프런의 질문 게시판과 자주 하는 질문(링크)을 먼저 확인해주세요.(자주 하는 질문 링크: https://bit.ly/3fX6ygx)3. 질문 잘하기 메뉴얼(링크)을 먼저 읽어주세요.(질문 잘하기 메뉴얼 링크: https://bit.ly/2UfeqCG)질문 시에는 위 내용은 삭제하고 다음 내용을 남겨주세요.=========================================[질문 템플릿]1. 강의 내용과 관련된 질문인가요? (예/아니오) 예2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? (예/아니오) 예3. 질문 잘하기 메뉴얼을 읽어보셨나요? (예/아니오) 예[질문 내용]여기에 질문 내용을 남겨주세요.제가 해커톤을 나가게 되어서 프론트와 협업을 하여 프로젝트 하나를 만들게 되었는데 요즘엔@ResponseBody를 주로 사용하여서 협업을 한다고 들었습니다. 강의 로드맵의 어느부분 까지 들어야 해커톤에서 1인분 할수 있을까요? 현재 MVC 1편 들었고 해커톤 전까지 실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발 까지 들으면 어느정도 협업이 가능 할까요? 지금은 스프링 MVC 1편 듣고 있는데 아직 협업을 할수 있을것 같진 않습니다...

게시글을 삭제한거를 다 보고데이터베이스를 확인하니realtime데이터베이스에서는 삭제가 됐지만이미지는 삭제가 안되었는데 혹시 강의 다음내용에서나오는지 궁금하네요~!

 안녕하세요 선생님첫화면엔 커넥션 리퓨즈 뜨고회원가입 누르면 이러한 오류가 뜹니다 넘어가질 않고 오류가 계속나오는데 왜이런걸까요?..무엇이 문제인지 궁금합니다:4000 으로 계속 찍히는거 보면 cors가 안되는것일까요강의보고 다 제대로 따라했는데 ㅠㅠ도와주시면 감사하겠습니다

```구글 콘솔코드내용Download the React DevTools for a better development experience: https://reactjs.org/link/react-devtoolsnext-dev.js?3515:20 Warning: [antd: Menu] children will be removed in next major version. Please use items instead.window.console.error @ next-dev.js?3515:20next-dev.js?3515:20 Warning: MenuItem should not leave undefined key.window.console.error @ next-dev.js?3515:20next-dev.js?3515:20 Warning: Prop className did not match. Server: "ant-input-group-wrapper ant-input-search ant-input-search-with-button sc-hLBbgP cHXasn" Client: "ant-input-group-wrapper ant-input-search ant-input-search-with-button sc-gswNZR cWQwGJ" at span at BaseInput (webpack-internal:///./node_modules/rc-input/es/BaseInput.js:16:28) at eval (webpack-internal:///./node_modules/rc-input/es/Input.js:30:28) at eval (webpack-internal:///./node_modules/antd/es/input/Input.js:131:34) at eval (webpack-internal:///./node_modules/antd/es/input/Search.js:40:34) at O (webpack-internal:///./node_modules/styled-components/dist/styled-components.browser.esm.js:31:19750) at span at li at DomWrapper (webpack-internal:///./node_modules/rc-resize-observer/es/SingleObserver/DomWrapper.js:26:90) at SingleObserver (webpack-internal:///./node_modules/rc-resize-observer/es/SingleObserver/index.js:21:24) at ResizeObserver (webpack-internal:///./node_modules/rc-resize-observer/es/index.js:18:24) at InternalItem (webpack-internal:///./node_modules/rc-overflow/es/Item.js:21:25) at InternalRawItem (webpack-internal:///./node_modules/rc-overflow/es/RawItem.js:21:52) at LegacyMenuItem (webpack-internal:///./node_modules/rc-menu/es/MenuItem.js:63:90) at InternalMenuItem (webpack-internal:///./node_modules/rc-menu/es/MenuItem.js:97:21) at MenuItem (webpack-internal:///./node_modules/rc-menu/es/MenuItem.js:228:24) at Trigger (webpack-internal:///./node_modules/rc-trigger/es/index.js:78:92) at Tooltip (webpack-internal:///./node_modules/rc-tooltip/es/Tooltip.js:22:32) at eval (webpack-internal:///./node_modules/antd/es/tooltip/index.js:88:62) at MenuItem (webpack-internal:///./node_modules/antd/es/menu/MenuItem.js:50:90) at InheritableContextProvider (webpack-internal:///./node_modules/rc-menu/es/context/MenuContext.js:35:23) at ul at DomWrapper (webpack-internal:///./node_modules/rc-resize-observer/es/SingleObserver/DomWrapper.js:26:90) at SingleObserver (webpack-internal:///./node_modules/rc-resize-observer/es/SingleObserver/index.js:21:24) at ResizeObserver (webpack-internal:///./node_modules/rc-resize-observer/es/index.js:18:24) at Overflow (webpack-internal:///./node_modules/rc-overflow/es/Overflow.js:40:32) at InheritableContextProvider (webpack-internal:///./node_modules/rc-menu/es/context/MenuContext.js:35:23) at eval (webpack-internal:///./node_modules/rc-menu/es/Menu.js:77:29) at eval (webpack-internal:///./node_modules/antd/es/menu/index.js:61:53) at Menu (webpack-internal:///./node_modules/antd/es/menu/index.js:169:90) at div at AppLayout (webpack-internal:///./components/AppLayout.js:37:11) at Home at NodeBrid (webpack-internal:///./pages/_app.js:18:11) at PathnameContextProviderAdapter (webpack-internal:///./node_modules/next/dist/shared/lib/router/adapters.js:62:11) at ErrorBoundary (webpack-internal:///./node_modules/next/dist/compiled/@next/react-dev-overlay/dist/client.js:301:63) at ReactDevOverlay (webpack-internal:///./node_modules/next/dist/compiled/@next/react-dev-overlay/dist/client.js:850:919) at Container (webpack-internal:///./node_modules/next/dist/client/index.js:60:1) at AppContainer (webpack-internal:///./node_modules/next/dist/client/index.js:173:11) at Root (webpack-internal:///./node_modules/next/dist/client/index.js:346:11) See more info here: https://nextjs.org/docs/messages/react-hydration-errorwindow.console.error @ next-dev.js?3515:20LoginForm.js?ecd8:27 1232113@13.com 1232113@13.com 에러코드 위치menu가 잇는곳을가본import React, {useState} from 'react'; import propTypes from 'prop-types'; import Link from 'next/link'; import { Menu, Input, Row, Col } from 'antd'; import UserProfile from './UserProfile'; import LoginForm from './LoginForm'; import styled from 'styled-components'; const SearchInput = styled(Input.Search)` vertical-align: middle; `; const AppLayout = ({children}) => { const [isLoggedIn, setIsLoggedIn] = useState(false); //더미데이터 저장으로 useState 사용 return ( <div> <Menu mode="horizontal"> <Menu.Item> <Link href="/">SNS_Site</Link> </Menu.Item> <Menu.Item> <Link href="/profile">프로필</Link> </Menu.Item> <Menu.Item> <SearchInput enterButton/> </Menu.Item> <Menu.Item> <Link href="/signup">회원가입</Link> </Menu.Item> </Menu> <Row gutter={8}> <Col xs={24} md={6}> {isLoggedIn ? <UserProfile />:<LoginForm setIsLoggedIn={setIsLoggedIn} />} </Col> <Col xs={24} md={12}> {children} </Col> <Col xs={24} md={6}> <a href="http://www.megasoftworld.com/pc/index.jsp" target="_blank" rel="noreferrer noopener"> 메가소프트</a> </Col> </Row> </div> ); }; AppLayout.propTypes = { children: propTypes.node.isRequired, }; export default AppLayout; key 가 잇는곳을 가본import React from 'react'; import { Avatar, Button, Card} from 'antd'; const UserProfile = () =>{ return( <Card actions={[ <div key="twit">쨱쨱<br/> 0</div>, <div key="followings">팔로잉<br/> 0</div>, <div key="followings">팔로워<br/> 0</div>, ]} > <Card.Meta> avatar={<Avatar>ZC</Avatar>} title="Zerocho" </Card.Meta> <Button>로그아웃</Button> </Card> ); }; export default UserProfile; 터미널 로그PS D:\react-zero\front> npm run dev > react-zero@1.0.0 dev > next ready - started server on 0.0.0.0:3000, url: http://localhost:3000 event - compiled client and server successfully in 2.2s (172 modules) wait - compiling / (client and server)... wait - compiling /_error (client and server)... event - compiled client and server successfully in 1241 ms (1212 modules) Warning: [antd: Menu] `children` will be removed in next major version. Please use `items` instead. Warning: MenuItem should not leave undefined `key`. warn - Fast Refresh had to perform a full reload. Read more: https://nextjs.org/docs/messages/fast-refresh-reload  Warning 문제를 남둘것인가,게속 강의를 진행해야될지 모르겟습니다.

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강사님 작성해주신 if문의 첫번째 조건인 섹션의 시작높이 - 윈도우 창 높이의 1/3이 없어도 작동이 잘 되는데 넣어주신 이유가 혹시 따로 있을까요?? for (let i = 0; i < totalPage; i++) { if ( // scroll > section[i].offsetTop - window.outerHeight / 3 && scroll < section[i].offsetTop + section[i].offsetHeight - window.outerHeight / 3 ) { curPage = i; break; }  

[질문 내용]여기에 질문 내용을 남겨주세요.and item_name like concat('%', #{itemName}, '%') 쉬운부분인거같은데 concat에서 시작하는 부분이 잘이해가 안 가서 그런데 풀어서 설명해주실수잇나요?

안녕하세요 while 무한반복으로 맵을 그릴때, 시간이 좀 지나면 메모리가 부족하다고 프로그램을 종료해달라고 알림창이 뜹니다. (기종은 Mac m1 pro입니다.)터미널에서 계속해서 맵을 그리니 시간이 지나면 메모리부족이 뜨는게 정상적인 것이라고 생각되나, 선생님께서 다른게임들도 while로 계속하여 랜더링 시켜주는게 일반적이라고 하셨는데 그렇다면 다른게임들은 어떻게 메모리를 관리하여 메모리 부족이 안뜨는지 궁금합니다.  

아래코드에서 처음에는 m_data=temp; 다음에 delete [] temp; 를 써도 될 줄 알았는데(temp가 m_data에 복사되어서 temp를 없애도 될 것 같아서) 에러가 뜨더라구요.여기서 delete [] temp를 쓰면 안되는 이유가 temp로 할당받은 동적 메모리?가 힙에 있는데 (temp 포인터 자체는 스택에 있고)m_data=temp로 인해서 m_data가 동적메모리를 가리키는 상황에서delete[]를 쓰면 그 힙에 있는 메모리가 사라져서 그런 것으로 이해했는데 맞나요? IntArray& resize(const int &size_in) { if (m_length == size_in) return *this; else if (m_length < size_in) { int* temp = new int[size_in]; for (int i = 0; i <m_length; ++i) { temp[i] = m_data[i]; } for (int i = m_length; i < size_in; ++i) temp[i] = 0; m_length = size_in; delete[] m_data; m_data = temp; } else { m_length = size_in; int* temp = new int[size_in]; for (int i = 0; i < size_in; ++i) temp[i] = m_data[i]; delete[] m_data; m_data = temp; } }

강의 잘 듣고 있습니다. 그런데 XGBoost 설명하실 때 eXtra GB라고 소개하셨는데, 정확 것인지 문의드립니다. Google에서 검색되는 대부분의 사이트/블로그에서는 eXtreme GB라고 표현하고 있습니다. Chen의 원논문에는 eXtra인제 eXtreme인지 명시가 안되어 있는 듯 하네요. 감사합니다.

React Hook에서의 useEffect와Flutter의 initState가 비슷한 개념이라고 이해해도 되는걸까요?