[jira] [Created] (FLINK-21166) NullPointer in CheckpointMetricsBuilder surfacing in "Resuming Savepoint" e2e

[Shang Yuanchun (Jira)]

Robert Metzger created FLINK-21166:
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             Summary: NullPointer in CheckpointMetricsBuilder surfacing in "Resuming Savepoint" e2e
                 Key: FLINK-21166
                 URL: https://issues.apache.org/jira/browse/FLINK-21166
             Project: Flink
          Issue Type: Bug
          Components: Runtime / Checkpointing
    Affects Versions: 1.13.0
            Reporter: Robert Metzger


https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=12562&view=logs&j=c88eea3b-64a0-564d-0031-9fdcd7b8abee&t=ff888d9b-cd34-53cc-d90f-3e446d355529

{code}
Running 'Resuming Savepoint (rocks, scale down, rocks timers) end-to-end test'
Found exception in log files; printing first 500 lines; see full logs for details:
...
[FAIL] 'Resuming Savepoint (rocks, scale down, rocks timers) end-to-end test' failed after 0 minutes and 30 seconds! Test exited with exit code 0 but the logs contained errors, exceptions or non-empty .out files
{code}

One TaskManager log contains the following:
{code}
=========================== Finished metrics report ===========================

2021-01-27 15:22:49,635 WARN  org.apache.flink.streaming.runtime.tasks.AsyncCheckpointRunnable [] - Could not properly clean up the async checkpoint runnable.
java.lang.IllegalStateException: null
        at org.apache.flink.util.Preconditions.checkState(Preconditions.java:177) ~[flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.util.Preconditions.checkCompletedNormally(Preconditions.java:261) ~[flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.runtime.concurrent.FutureUtils.checkStateAndGet(FutureUtils.java:1176) ~[flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.runtime.checkpoint.CheckpointMetricsBuilder.build(CheckpointMetricsBuilder.java:133) ~[flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.streaming.runtime.tasks.AsyncCheckpointRunnable.reportAbortedSnapshotStats(AsyncCheckpointRunnable.java:219) ~[flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.streaming.runtime.tasks.AsyncCheckpointRunnable.close(AsyncCheckpointRunnable.java:292) ~[flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.util.IOUtils.closeQuietly(IOUtils.java:275) ~[flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.streaming.runtime.tasks.SubtaskCheckpointCoordinatorImpl.cancelAsyncCheckpointRunnable(SubtaskCheckpointCoordinatorImpl.java:451) ~[flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.streaming.runtime.tasks.SubtaskCheckpointCoordinatorImpl.notifyCheckpointAborted(SubtaskCheckpointCoordinatorImpl.java:340) ~[flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.streaming.runtime.tasks.StreamTask.lambda$notifyCheckpointAbortAsync$12(StreamTask.java:1069) ~[flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.streaming.runtime.tasks.StreamTask.lambda$notifyCheckpointOperation$13(StreamTask.java:1082) ~[flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.streaming.runtime.tasks.StreamTaskActionExecutor$1.runThrowing(StreamTaskActionExecutor.java:50) [flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.streaming.runtime.tasks.mailbox.Mail.run(Mail.java:90) [flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.processMailsWhenDefaultActionUnavailable(MailboxProcessor.java:314) [flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.processMail(MailboxProcessor.java:300) [flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.runMailboxLoop(MailboxProcessor.java:188) [flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.streaming.runtime.tasks.StreamTask.runMailboxLoop(StreamTask.java:615) [flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:579) [flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:763) [flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.runtime.taskmanager.Task.run(Task.java:565) [flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_275]
2021-01-27 15:22:49,637 WARN  org.apache.flink.streaming.runtime.tasks.AsyncCheckpointRunnable [] - Could not properly clean up the async checkpoint runnable.
java.lang.IllegalStateException: null
        at org.apache.flink.util.Preconditions.checkState(Preconditions.java:177) ~[flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.util.Preconditions.checkCompletedNormally(Preconditions.java:261) ~[flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.runtime.concurrent.FutureUtils.checkStateAndGet(FutureUtils.java:1176) ~[flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.runtime.checkpoint.CheckpointMetricsBuilder.build(CheckpointMetricsBuilder.java:133) ~[flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.streaming.runtime.tasks.AsyncCheckpointRunnable.reportAbortedSnapshotStats(AsyncCheckpointRunnable.java:219) ~[flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.streaming.runtime.tasks.AsyncCheckpointRunnable.close(AsyncCheckpointRunnable.java:292) ~[flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.util.IOUtils.closeQuietly(IOUtils.java:275) ~[flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.streaming.runtime.tasks.SubtaskCheckpointCoordinatorImpl.cancelAsyncCheckpointRunnable(SubtaskCheckpointCoordinatorImpl.java:451) ~[flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.streaming.runtime.tasks.SubtaskCheckpointCoordinatorImpl.notifyCheckpointAborted(SubtaskCheckpointCoordinatorImpl.java:340) ~[flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.streaming.runtime.tasks.StreamTask.lambda$notifyCheckpointAbortAsync$12(StreamTask.java:1069) ~[flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.streaming.runtime.tasks.StreamTask.lambda$notifyCheckpointOperation$13(StreamTask.java:1082) ~[flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.streaming.runtime.tasks.StreamTaskActionExecutor$1.runThrowing(StreamTaskActionExecutor.java:50) [flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.streaming.runtime.tasks.mailbox.Mail.run(Mail.java:90) [flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.processMailsWhenDefaultActionUnavailable(MailboxProcessor.java:314) [flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.processMail(MailboxProcessor.java:300) [flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.runMailboxLoop(MailboxProcessor.java:188) [flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.streaming.runtime.tasks.StreamTask.runMailboxLoop(StreamTask.java:615) [flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:579) [flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:763) [flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at org.apache.flink.runtime.taskmanager.Task.run(Task.java:565) [flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT]
        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_275]
2021-01-27 15:22:49,637 INFO  org.apache.flink.streaming.runtime.tasks.AsyncCheckpointRunnable [] - ArtificalKeyedStateMapper_Avro -> ArtificalOperatorStateMapper (1/4)#0 - asynchronous part of checkpoint 11 could not be completed.
{code}



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