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https://issues.apache.org/jira/browse/FLINK-1253?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14217893#comment-14217893
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ASF GitHub Bot commented on FLINK-1253:
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Github user uce commented on the pull request:
https://github.com/apache/incubator-flink/pull/217#issuecomment-63638378
I think this is good to merge. See
http://www.oracle.com/technetwork/java/javase/gc-tuning-6-140523.html#cms.oom
for details about the flag.
> Tests occasionally die with GarbageCollectionOverhead exceeded
> --------------------------------------------------------------
>
> Key: FLINK-1253
> URL: https://issues.apache.org/jira/browse/FLINK-1253
> Project: Flink
> Issue Type: Bug
> Components: Build System
> Affects Versions: 0.8-incubating
> Reporter: Stephan Ewen
> Priority: Minor
> Fix For: 0.8-incubating
>
>
> I have seen tests occasionally dying from GC Overhead Limit exceeded
> exception. I assume it happens because we reuse the JVMs across tests in the
> unit tests, possibly some test artifacts linger.
> I suggest to add the {{-XX:-UseGCOverheadLimit}} option to the tests, so that
> they do not break on the build server.
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