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https://issues.apache.org/jira/browse/DL-165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15787299#comment-15787299
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ASF GitHub Bot commented on DL-165:
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Github user xieliang commented on the issue:
https://github.com/apache/incubator-distributedlog/pull/91
@sijie good catch. i verified it works by adding Thread.sleep(xxx) into a
random test case, i could see the dump info.
> Add TimedOutTestsListener to print the full thread dump on test timeout
> -----------------------------------------------------------------------
>
> Key: DL-165
> URL: https://issues.apache.org/jira/browse/DL-165
> Project: DistributedLog
> Issue Type: Improvement
> Components: tests
> Affects Versions: 0.4.0
> Reporter: Liang Xie
> Assignee: Liang Xie
>
> The TestBKSyncLogReader.testReadRecordsAfterReadAheadCaughtUp case seems
> failed frequently due to timeout, i.e.
> https://builds.apache.org/job/distributedlog-precommit-pullrequest/com.twitter$distributedlog-core/56/testReport/junit/com.twitter.distributedlog/TestBKSyncLogReader/testReadRecordsAfterReadAheadCaughtUp/
> From the log, it's hard to figure out the root cause, it may be helpful if we
> had the full thread dump. we can add a TimedOutTestsListener just like
> netty/hadoop projects, please refer to :
> https://github.com/junit-team/junit4/issues/463 ,
> https://github.com/netty/netty/pull/4749/files ,
> https://issues.apache.org/jira/browse/HADOOP-8755 for more details
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