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https://issues.apache.org/jira/browse/ARROW-4765?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17661787#comment-17661787
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Rok Mihevc commented on ARROW-4765:
-----------------------------------
This issue has been migrated to [issue
#21284|https://github.com/apache/arrow/issues/21284] on GitHub. Please see the
[migration documentation|https://github.com/apache/arrow/issues/14542] for
further details.
> [JAVA][Flight] Memory leak
> --------------------------
>
> Key: ARROW-4765
> URL: https://issues.apache.org/jira/browse/ARROW-4765
> Project: Apache Arrow
> Issue Type: Improvement
> Components: FlightRPC, Java
> Affects Versions: 0.12.1
> Reporter: Francois Saint-Jacques
> Priority: Major
>
> There is a potential race issue when reclaiming the FlightServer.
> {code:java}
> [ERROR] ensureIndependentSteams(org.apache.arrow.flight.TestBackPressure)
> Time elapsed: 1.394 s <<< ERROR!
> java.lang.IllegalStateException:
> Memory was leaked by query. Memory leaked: (131072)
> Allocator(perf-server) 0/131072/589824/9223372036854775807
> (res/actual/peak/limit)
> at
> org.apache.arrow.flight.TestBackPressure.ensureIndependentSteams(TestBackPressure.java:76)
> {code}
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