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Posted to issues@flink.apache.org by "Stefan Richter (JIRA)" <ji...@apache.org> on 2017/05/23 13:35:04 UTC

[jira] [Created] (FLINK-6685) SafetyNetCloseableRegistry is closed prematurely in Task::triggerCheckpointBarrier

Stefan Richter created FLINK-6685:
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             Summary: SafetyNetCloseableRegistry is closed prematurely in Task::triggerCheckpointBarrier
                 Key: FLINK-6685
                 URL: https://issues.apache.org/jira/browse/FLINK-6685
             Project: Flink
          Issue Type: Bug
    Affects Versions: 1.3.0
            Reporter: Stefan Richter
            Assignee: Stefan Richter
            Priority: Blocker


The {{SafetyNetCloseableRegistry}} is closed to early in {{triggerCheckpointBarrier(...)}}. Right now, it seems like the code assumes that {{statefulTask.triggerCheckpoint(...)}} is blocking - which it is not. Like this, the registry can be closed while the checkpoint is still running.



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