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https://issues.apache.org/jira/browse/FLINK-19012?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17186330#comment-17186330
]
Yun Gao commented on FLINK-19012:
---------------------------------
Another instance:
[https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=5947&view=logs&j=c88eea3b-64a0-564d-0031-9fdcd7b8abee&t=ff888d9b-cd34-53cc-d90f-3e446d355529]
> E2E test fails with "Cannot register Closeable, this
> subtaskCheckpointCoordinator is already closed. Closing argument."
> -----------------------------------------------------------------------------------------------------------------------
>
> Key: FLINK-19012
> URL: https://issues.apache.org/jira/browse/FLINK-19012
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Checkpointing, Runtime / Task, Tests
> Affects Versions: 1.12.0
> Reporter: Robert Metzger
> Assignee: Roman Khachatryan
> Priority: Critical
> Labels: pull-request-available, test-stability
> Fix For: 1.12.0
>
>
> Note: This error occurred in a custom branch with unreviewed changes. I don't
> believe my changes affect this error, but I would keep this in mind when
> investigating the error:
> https://dev.azure.com/rmetzger/Flink/_build/results?buildId=8307&view=logs&j=1f3ed471-1849-5d3c-a34c-19792af4ad16&t=0d2e35fc-a330-5cf2-a012-7267e2667b1d
>
> {code}
> 2020-08-20T20:55:30.2400645Z 2020-08-20 20:55:22,373 INFO
> org.apache.flink.runtime.taskmanager.Task [] - Registering
> task at network: Source: Sequence Source -> Flat Map -> Sink: Unnamed (1/1)
> (cbc357ccb763df2852fee8c4fc7d55f2_0_0) [DEPLOYING].
> 2020-08-20T20:55:30.2402392Z 2020-08-20 20:55:22,401 INFO
> org.apache.flink.streaming.runtime.tasks.StreamTask [] - No state
> backend has been configured, using default (Memory / JobManager)
> MemoryStateBackend (data in heap memory / checkpoints to JobManager)
> (checkpoints: 'null', savepoints: 'null', asynchronous: TRUE, maxStateSize:
> 5242880)
> 2020-08-20T20:55:30.2404297Z 2020-08-20 20:55:22,413 INFO
> org.apache.flink.runtime.taskmanager.Task [] - Source:
> Sequence Source -> Flat Map -> Sink: Unnamed (1/1)
> (cbc357ccb763df2852fee8c4fc7d55f2_0_0) switched from DEPLOYING to RUNNING.
> 2020-08-20T20:55:30.2405805Z 2020-08-20 20:55:22,786 INFO
> org.apache.flink.streaming.connectors.elasticsearch6.Elasticsearch6ApiCallBridge
> [] - Pinging Elasticsearch cluster via hosts [http://127.0.0.1:9200] ...
> 2020-08-20T20:55:30.2407027Z 2020-08-20 20:55:22,848 INFO
> org.apache.flink.streaming.connectors.elasticsearch6.Elasticsearch6ApiCallBridge
> [] - Elasticsearch RestHighLevelClient is connected to
> [http://127.0.0.1:9200]
> 2020-08-20T20:55:30.2409277Z 2020-08-20 20:55:29,205 INFO
> org.apache.flink.runtime.checkpoint.channel.ChannelStateWriteRequestExecutorImpl
> [] - Source: Sequence Source -> Flat Map -> Sink: Unnamed (1/1) discarding 0
> drained requests
> 2020-08-20T20:55:30.2410690Z 2020-08-20 20:55:29,218 INFO
> org.apache.flink.runtime.taskmanager.Task [] - Source:
> Sequence Source -> Flat Map -> Sink: Unnamed (1/1)
> (cbc357ccb763df2852fee8c4fc7d55f2_0_0) switched from RUNNING to FINISHED.
> 2020-08-20T20:55:30.2412187Z 2020-08-20 20:55:29,218 INFO
> org.apache.flink.runtime.taskmanager.Task [] - Freeing
> task resources for Source: Sequence Source -> Flat Map -> Sink: Unnamed (1/1)
> (cbc357ccb763df2852fee8c4fc7d55f2_0_0).
> 2020-08-20T20:55:30.2414203Z 2020-08-20 20:55:29,224 INFO
> org.apache.flink.runtime.taskexecutor.TaskExecutor [] -
> Un-registering task and sending final execution state FINISHED to JobManager
> for task Source: Sequence Source -> Flat Map -> Sink: Unnamed (1/1)
> cbc357ccb763df2852fee8c4fc7d55f2_0_0.
> 2020-08-20T20:55:30.2415602Z 2020-08-20 20:55:29,219 INFO
> org.apache.flink.streaming.runtime.tasks.AsyncCheckpointRunnable [] - Source:
> Sequence Source -> Flat Map -> Sink: Unnamed (1/1) - asynchronous part of
> checkpoint 1 could not be completed.
> 2020-08-20T20:55:30.2416411Z java.io.UncheckedIOException:
> java.io.IOException: Cannot register Closeable, this
> subtaskCheckpointCoordinator is already closed. Closing argument.
> 2020-08-20T20:55:30.2418956Z at
> org.apache.flink.streaming.runtime.tasks.SubtaskCheckpointCoordinatorImpl.lambda$registerConsumer$2(SubtaskCheckpointCoordinatorImpl.java:468)
> ~[flink-dist_2.11-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
> 2020-08-20T20:55:30.2420100Z at
> org.apache.flink.streaming.runtime.tasks.AsyncCheckpointRunnable.run(AsyncCheckpointRunnable.java:91)
> [flink-dist_2.11-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
> 2020-08-20T20:55:30.2420927Z at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> [?:1.8.0_265]
> 2020-08-20T20:55:30.2421455Z at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> [?:1.8.0_265]
> 2020-08-20T20:55:30.2421879Z at java.lang.Thread.run(Thread.java:748)
> [?:1.8.0_265]
> 2020-08-20T20:55:30.2422348Z Caused by: java.io.IOException: Cannot register
> Closeable, this subtaskCheckpointCoordinator is already closed. Closing
> argument.
> 2020-08-20T20:55:30.2423416Z at
> org.apache.flink.streaming.runtime.tasks.SubtaskCheckpointCoordinatorImpl.registerAsyncCheckpointRunnable(SubtaskCheckpointCoordinatorImpl.java:378)
> ~[flink-dist_2.11-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
> 2020-08-20T20:55:30.2424635Z at
> org.apache.flink.streaming.runtime.tasks.SubtaskCheckpointCoordinatorImpl.lambda$registerConsumer$2(SubtaskCheckpointCoordinatorImpl.java:466)
> ~[flink-dist_2.11-1.12-SNAPSHOT.jar:1.12-SNAPSHOT]
> 2020-08-20T20:55:30.2425174Z ... 4 more
> 2020-08-20T20:55:30.2426945Z 2020-08-20 20:55:29,339 INFO
> org.apache.flink.runtime.taskexecutor.slot.TaskSlotTableImpl [] - Free slot
> TaskSlot(index:0, state:ACTIVE, resource profile:
> ResourceProfile{cpuCores=1.0000000000000000, taskHeapMemory=384.000mb
> (402653174 bytes), taskOffHeapMemory=0 bytes, managedMemory=512.000mb
> (536870920 bytes), networkMemory=128.000mb (134217730 bytes)}, allocationId:
> f5938e3baed0f9564aa17169f68947bd, jobId: 333b1654bd93574471bd44ad45847379).
> 2020-08-20T20:55:30.2428701Z 2020-08-20 20:55:29,354 INFO
> org.apache.flink.runtime.taskexecutor.DefaultJobLeaderService [] - Remove job
> 333b1654bd93574471bd44ad45847379 from job leader monitoring.
> {code}
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