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https://issues.apache.org/jira/browse/FLINK-13249?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16885002#comment-16885002
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Stefan Richter commented on FLINK-13249:
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[~gaoyunhaii] That is also how I understood your comment, just wanted to
clarify that we agree the approach should be to change the
`thenAccept({routine2})` to `thenAcceptAsync({routine2}, taskExecutor)` to be
on the safe side and guarantee it never runs from the netty thread. The biggest
downside would be that we have to pass down the executor into the gate.
> Distributed Jepsen test fails with blocked TaskExecutor
> -------------------------------------------------------
>
> Key: FLINK-13249
> URL: https://issues.apache.org/jira/browse/FLINK-13249
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Network
> Affects Versions: 1.9.0
> Reporter: Till Rohrmann
> Assignee: Stefan Richter
> Priority: Blocker
> Labels: test-stability
> Fix For: 1.9.0
>
> Attachments: jstack_25661_YarnTaskExecutorRunner
>
>
> The distributed Jepsen test which kills {{JobMasters}} started to fail
> recently. From a first glance, it looks as if the {{TaskExecutor's}} main
> thread is blocked by some operation. Further investigation is required.
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