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Posted to issues@flink.apache.org by "madong (JIRA)" <ji...@apache.org> on 2019/02/19 11:06:00 UTC
[jira] [Updated] (FLINK-11662) job restart if CheckpointCoordinator
drop checkpointDirectory as a whole
[ https://issues.apache.org/jira/browse/FLINK-11662?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
madong updated FLINK-11662:
---------------------------
Environment: Flink 1.7.0
> job restart if CheckpointCoordinator drop checkpointDirectory as a whole
> ------------------------------------------------------------------------
>
> Key: FLINK-11662
> URL: https://issues.apache.org/jira/browse/FLINK-11662
> Project: Flink
> Issue Type: Bug
> Components: Core
> Affects Versions: 1.7.0
> Environment: Flink 1.7.0
> Reporter: madong
> Priority: Major
>
> CheckpointCoordinator will drop the checkpointDirectory as a whole on a failure, but if some Tasks are performing a checkpoint, it will throw an Exception and the job will restart.
> {code:java}
> 2019-02-16 11:26:29.378 [Checkpoint Timer] INFO org.apache.flink.runtime.checkpoint.CheckpointCoordinator - Triggering checkpoint 1389046 @ 1550287589373 for job 599a6ac3c371874d12ebf024978cadbc.
> 2019-02-16 11:26:29.630 [flink-akka.actor.default-dispatcher-68] INFO org.apache.flink.runtime.checkpoint.CheckpointCoordinator - Decline checkpoint 1389046 by task 7239e5d29203c4c720ed2db6f5db33fc of job 599a6ac3c371874d12ebf024978cadbc.
> 2019-02-16 11:26:29.630 [flink-akka.actor.default-dispatcher-68] INFO org.apache.flink.runtime.checkpoint.CheckpointCoordinator - Discarding checkpoint 1389046 of job 599a6ac3c371874d12ebf024978cadbc.
> org.apache.flink.runtime.checkpoint.decline.CheckpointDeclineTaskNotReadyException: Task Source: KafkaSource -> mapOperate -> Timestamps/Watermarks (3/3) was not running
> at org.apache.flink.runtime.taskmanager.Task$1.run(Task.java:1166)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> 2019-02-16 11:26:29.697 [flink-akka.actor.default-dispatcher-68] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - Source: KafkaSource -> mapOperate -> Timestamps/Watermarks (1/3) (a5657b784d235731cd468164e85d0b50) switched from RUNNING to FAILED.
> org.apache.flink.streaming.runtime.tasks.AsynchronousException: java.lang.Exception: Could not materialize checkpoint 1389046 for operator Source: KafkaSource -> mapOperate -> Timestamps/Watermarks (1/3).
> at org.apache.flink.streaming.runtime.tasks.StreamTask$AsyncCheckpointExceptionHandler.tryHandleCheckpointException(StreamTask.java:1153)
> at org.apache.flink.streaming.runtime.tasks.StreamTask$AsyncCheckpointRunnable.handleExecutionException(StreamTask.java:947)
> at org.apache.flink.streaming.runtime.tasks.StreamTask$AsyncCheckpointRunnable.run(StreamTask.java:884)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.Exception: Could not materialize checkpoint 1389046 for operator Source: KafkaSource -> mapOperate -> Timestamps/Watermarks (1/3).
> at org.apache.flink.streaming.runtime.tasks.StreamTask$AsyncCheckpointRunnable.handleExecutionException(StreamTask.java:942)
> ... 6 common frames omitted
> Caused by: java.util.concurrent.ExecutionException: java.io.IOException: Could not flush and close the file system output stream to hdfs://.../flink/checkpoints/599a6ac3c371874d12ebf024978cadbc/chk-1389046/84631771-01e2-41bc-950d-c9e39eac26f9 in order to obtain the stream state handle
> at java.util.concurrent.FutureTask.report(FutureTask.java:122)
> at java.util.concurrent.FutureTask.get(FutureTask.java:192)
> at org.apache.flink.util.FutureUtil.runIfNotDoneAndGet(FutureUtil.java:53)
> at org.apache.flink.streaming.api.operators.OperatorSnapshotFinalizer.<init>(OperatorSnapshotFinalizer.java:53)
> at org.apache.flink.streaming.runtime.tasks.StreamTask$AsyncCheckpointRunnable.run(StreamTask.java:853)
> ... 5 common frames omitted
> Caused by: java.io.IOException: Could not flush and close the file system output stream to hdfs://.../flink/checkpoints/599a6ac3c371874d12ebf024978cadbc/chk-1389046/84631771-01e2-41bc-950d-c9e39eac26f9 in order to obtain the stream state handle
> at org.apache.flink.runtime.state.filesystem.FsCheckpointStreamFactory$FsCheckpointStateOutputStream.closeAndGetHandle(FsCheckpointStreamFactory.java:326)
> at org.apache.flink.runtime.state.DefaultOperatorStateBackend$DefaultOperatorStateBackendSnapshotStrategy$1.callInternal(DefaultOperatorStateBackend.java:767)
> at org.apache.flink.runtime.state.DefaultOperatorStateBackend$DefaultOperatorStateBackendSnapshotStrategy$1.callInternal(DefaultOperatorStateBackend.java:696)
> at org.apache.flink.runtime.state.AsyncSnapshotCallable.call(AsyncSnapshotCallable.java:76)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at org.apache.flink.util.FutureUtil.runIfNotDoneAndGet(FutureUtil.java:50)
> ... 7 common frames omitted
> Caused by: org.apache.hadoop.ipc.RemoteException: java.io.IOException: Path doesn't exist: /.../flink/checkpoints/599a6ac3c371874d12ebf024978cadbc/chk-1389046/84631771-01e2-41bc-950d-c9e39eac26f9
> at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkFilePath(FSNamesystem.java:3063)
> at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.completeFileInternal(FSNamesystem.java:3089)
> at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.completeFile(FSNamesystem.java:3043)
> at org.apache.hadoop.hdfs.server.namenode.NameNode.complete(NameNode.java:938)
> at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:601)
> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:743)
> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1175)
> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1171)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:415)
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1169)
> at org.apache.hadoop.ipc.Client.call(Client.java:863)
> at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:227)
> at com.sun.proxy.$Proxy5.complete(Unknown Source)
> at sun.reflect.GeneratedMethodAccessor24.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:497)
> at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:82)
> at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:59)
> at com.sun.proxy.$Proxy5.complete(Unknown Source)
> at org.apache.hadoop.hdfs.DFSClient.closeFile(DFSClient.java:1208)
> at org.apache.hadoop.hdfs.DFSClient.access$5300(DFSClient.java:151)
> at org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.closeInternal(DFSClient.java:6693)
> at org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.close(DFSClient.java:6567)
> at org.apache.hadoop.fs.FSDataOutputStream$PositionCache.close(FSDataOutputStream.java:72)
> at org.apache.hadoop.fs.FSDataOutputStream.close(FSDataOutputStream.java:106)
> at org.apache.flink.runtime.fs.hdfs.HadoopDataOutputStream.close(HadoopDataOutputStream.java:52)
> at org.apache.flink.core.fs.ClosingFSDataOutputStream.close(ClosingFSDataOutputStream.java:64)
> at org.apache.flink.runtime.state.filesystem.FsCheckpointStreamFactory$FsCheckpointStateOutputStream.closeAndGetHandle(FsCheckpointStreamFactory.java:312)
> ... 12 common frames omitted
> {code}
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