Hi Roman, Currently rest.async.store-duration is not set. Are you suggesting to try to decrease value from default or vice-versa?
Thanks, Alexey ________________________________ From: Roman Khachatryan <ro...@apache.org> Sent: Friday, April 8, 2022 5:32:45 AM To: Alexey Trenikhun <yen...@msn.com> Cc: Flink User Mail List <user@flink.apache.org> Subject: Re: Error during shutdown of StandaloneApplicationClusterEntryPoint via JVM shutdown hook Hello, Unfortunately, it's difficult to name the exact reason why the timeout happens because there's no message logged. I've opened a ticket to improve the logging [1]. There, I also listed some code paths that might lead to this situation. >From the described scenario, I'd suppose that it's CompletedOperationCache.closeAsync() that times out. It can be verified or maybe mitigated by changing rest.async.store-duration [2] (the default is 5 minutes). Could you check that? [1] https://issues.apache.org/jira/browse/FLINK-27144 [2] https://nightlies.apache.org/flink/flink-docs-master/docs/deployment/config/#rest-async-store-duration Regards, Roman On Wed, Apr 6, 2022 at 5:21 PM Alexey Trenikhun <yen...@msn.com> wrote: > > Hello, > > We are using Flink 1.13.6, Application Mode, k8s HA. To upgrade job, we use > POST, > url=http://gsp-jm:8081/jobs/00000000000000000000000000000000/savepoints, then > we wait for up to 5 minutes for completion, periodically pulling status (GET, > url=http://gsp-jm:8081/jobs/00000000000000000000000000000000/savepoints/{triggerId}). > If savepoint is not complete in 5 minute, we cancel job (PATCH, > url=http://gsp-jm:8081/jobs/0000000000000000000000000000000). Usually it > works well, job stopped one way or another and we proceed with upgrade, but > currently JM exits with code -2, and as result k8s restarts pod. We tried > multiple times, but every time getting -2. JM log is below (newest messages > on top): > > 2022-04-06T14:21:17.465Z Error during shutdown of > StandaloneApplicationClusterEntryPoint via JVM shutdown hook. > java.util.concurrent.CompletionException: > java.util.concurrent.TimeoutException > at > java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:292) > at > java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:308) > at > java.util.concurrent.CompletableFuture.uniAccept(CompletableFuture.java:661) > at > java.util.concurrent.CompletableFuture.uniAcceptStage(CompletableFuture.java:683) > at > java.util.concurrent.CompletableFuture.thenAccept(CompletableFuture.java:2010) > at > org.apache.flink.runtime.entrypoint.ClusterEntrypoint.closeAsync(ClusterEntrypoint.java:379) > at > org.apache.flink.runtime.entrypoint.ClusterEntrypoint.lambda$new$0(ClusterEntrypoint.java:168) > at > org.apache.flink.util.ShutdownHookUtil.lambda$addShutdownHook$0(ShutdownHookUtil.java:39) > at java.lang.Thread.run(Thread.java:750) Caused by: > java.util.concurrent.TimeoutException: null > at > org.apache.flink.runtime.concurrent.FutureUtils$Timeout.run(FutureUtils.java:1255) > at > org.apache.flink.runtime.concurrent.DirectExecutorService.execute(DirectExecutorService.java:217) > at > org.apache.flink.runtime.concurrent.FutureUtils.lambda$orTimeout$15(FutureUtils.java:582) > at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > at java.util.concurrent.FutureTask.run(FutureTask.java:266) > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > ... 1 common frames omitted > 2022-04-06T14:21:17.464Z Terminating cluster entrypoint process > StandaloneApplicationClusterEntryPoint with exit code 2. > java.util.concurrent.TimeoutException: null > at > org.apache.flink.runtime.concurrent.FutureUtils$Timeout.run(FutureUtils.java:1255) > at > org.apache.flink.runtime.concurrent.DirectExecutorService.execute(DirectExecutorService.java:217) > at > org.apache.flink.runtime.concurrent.FutureUtils.lambda$orTimeout$15(FutureUtils.java:582) > at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > at java.util.concurrent.FutureTask.run(FutureTask.java:266) > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > at java.lang.Thread.run(Thread.java:750) > 2022-04-06T14:21:17.463Z Stopped Akka RPC service. > 2022-04-06T14:21:17.46Z Stopped Akka RPC service. > 2022-04-06T14:21:17.373Z Remoting shut down. > 2022-04-06T14:21:17.373Z Remoting shut down. > 2022-04-06T14:21:17.297Z Remote daemon shut down; proceeding with flushing > remote transports. > 2022-04-06T14:21:17.297Z Remote daemon shut down; proceeding with flushing > remote transports. > 2022-04-06T14:21:17.296Z Shutting down remote daemon. > 2022-04-06T14:21:17.296Z Shutting down remote daemon. > 2022-04-06T14:21:17.286Z Stopping Akka RPC service. > 2022-04-06T14:21:17.281Z Stopping Akka RPC service. > 2022-04-06T14:21:17.277Z Finished cleaning up the high availability data. > 2022-04-06T14:21:14.04Z Close and clean up all data for KubernetesHaServices. > 2022-04-06T14:21:14.04Z Stopped BLOB server at 0.0.0.0:6124 > 2022-04-06T14:21:14.039Z Stopping DefaultJobGraphStore. > 2022-04-06T14:21:14.037Z The watcher is closing. > 2022-04-06T14:21:14.037Z Closing > KubernetesLeaderElectionDriver{configMapName='gsp-resourcemanager-leader'}. > 2022-04-06T14:21:14.037Z Stopping DefaultLeaderElectionService. > 2022-04-06T14:21:14.036Z Stopped dispatcher > akka.tcp://flink@10.204.19.239:6123/user/rpc/dispatcher_1. > 2022-04-06T14:21:14.035Z Suspending the slot manager. > 2022-04-06T14:21:14.035Z Closing the slot manager. > 2022-04-06T14:21:14.035Z Stopping all currently running jobs of dispatcher > akka.tcp://flink@10.204.19.239:6123/user/rpc/dispatcher_1. > 2022-04-06T14:21:14.034Z Stopping dispatcher > akka.tcp://flink@10.204.19.239:6123/user/rpc/dispatcher_1. > 2022-04-06T14:21:14.034Z Stopping SessionDispatcherLeaderProcess. > 2022-04-06T14:21:14.033Z The watcher is closing. > 2022-04-06T14:21:14.033Z Closing > KubernetesLeaderElectionDriver{configMapName='gsp-dispatcher-leader'}. > 2022-04-06T14:21:14.033Z Stopping DefaultLeaderElectionService. > 2022-04-06T14:21:14.032Z The watcher is closing. > 2022-04-06T14:21:14.032Z Stopping > KubernetesLeaderRetrievalDriver{configMapName='gsp-resourcemanager-leader'}. > 2022-04-06T14:21:14.032Z Stopping DefaultLeaderRetrievalService. > 2022-04-06T14:21:14.031Z The watcher is closing. > 2022-04-06T14:21:14.031Z Stopping > KubernetesLeaderRetrievalDriver{configMapName='gsp-dispatcher-leader'}. > 2022-04-06T14:21:14.031Z Stopping DefaultLeaderRetrievalService. > 2022-04-06T14:21:14.031Z Closing components. > 2022-04-06T14:21:14.031Z Shut down cluster because application is in > CANCELED, diagnostics null. > 2022-04-06T14:21:14.03Z Shut down complete. > 2022-04-06T14:21:14.03Z The watcher is closing. > 2022-04-06T14:21:14.03Z Closing > KubernetesLeaderElectionDriver{configMapName='gsp-restserver-leader'}. > 2022-04-06T14:21:14.03Z Stopping DefaultLeaderElectionService. > 2022-04-06T14:21:14.029Z Removing cache directory > /tmp/flink-web-3034722d-bd81-4ef7-8292-1d4e2de40d32/flink-web-ui > 2022-04-06T14:16:20.145Z Time taken for Delete operation is: 1 ms with > threads: 0 > 2022-04-06T14:16:20.145Z Disabling threads for Delete operation as thread > count 0 is <= 1 > 2022-04-06T14:16:20.119Z Finished cleaning up the high availability data for > job 00000000000000000000000000000000. > 2022-04-06T14:16:19.349Z Clean up the high availability data for job > 00000000000000000000000000000000. > 2022-04-06T14:16:15.313Z Removed job graph 00000000000000000000000000000000 > from KubernetesStateHandleStore{configMapName='gsp-dispatcher-leader'}. > 2022-04-06T14:16:14.026Z The watcher is closing. > 2022-04-06T14:16:14.026Z Closing > KubernetesLeaderElectionDriver{configMapName='gsp-00000000000000000000000000000000-jobmanager-leader'}. > 2022-04-06T14:16:14.026Z Stopping DefaultLeaderElectionService. > 2022-04-06T14:16:14.021Z Disconnect job manager > b3883fc8d6b2f800d573dba9fd7a4...@akka.tcp://flink@10.204.19.239:6123/user/rpc/jobmanager_2 > for job 00000000000000000000000000000000 from the resource manager. > 2022-04-06T14:16:14.021Z The watcher is closing. > 2022-04-06T14:16:14.02Z Stopping > KubernetesLeaderRetrievalDriver{configMapName='gsp-00000000000000000000000000000000-jobmanager-leader'}. > 2022-04-06T14:16:14.02Z The watcher is closing. > 2022-04-06T14:16:14.02Z Stopping DefaultLeaderRetrievalService. > 2022-04-06T14:16:14.02Z Stopping > KubernetesLeaderRetrievalDriver{configMapName='gsp-resourcemanager-leader'}. > 2022-04-06T14:16:14.02Z Stopping DefaultLeaderRetrievalService. > 2022-04-06T14:16:14.02Z Close ResourceManager connection > 56a3c21df209479ff40e42efd6e4f933: Stopping JobMaster for job > gim(00000000000000000000000000000000).. > 2022-04-06T14:16:14.019Z Releasing slot [9f08529035c5c24d6023210c045c4558]. > 2022-04-06T14:16:14.017Z Shutting down rest endpoint. > 2022-04-06T14:16:14.016Z Shutting StandaloneApplicationClusterEntryPoint down > with application status CANCELED. Diagnostics null. > 2022-04-06T14:16:14.014Z Application CANCELED: > 2022-04-06T14:16:14.014Z Stopping the JobMaster for job > gim(00000000000000000000000000000000). > 2022-04-06T14:16:14.012Z Job 00000000000000000000000000000000 reached > terminal state CANCELED. > 2022-04-06T14:15:52.621Z Removing counter from ConfigMap > gsp-00000000000000000000000000000000-jobmanager-leader > 2022-04-06T14:15:52.62Z Shutting down. > 2022-04-06T14:15:51.36Z Time taken for Delete operation is: 0 ms with > threads: 0 > 2022-04-06T14:15:51.36Z Disabling threads for Delete operation as thread > count 0 is <= 1 > 2022-04-06T14:15:49.982Z Shutting down > 2022-04-06T14:15:49.982Z Stopping checkpoint coordinator for job > 00000000000000000000000000000000. > 2022-04-06T14:15:49.981Z Clearing resource requirements of job > 00000000000000000000000000000000 > 2022-04-06T14:15:49.981Z Job gim (00000000000000000000000000000000) switched > from state CANCELLING to CANCELED. > ... > > Is it known issue? > > Thanks, > Alexey
