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https://issues.apache.org/jira/browse/KAFKA-3937?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ismael Juma resolved KAFKA-3937.
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Resolution: Fixed
Reviewer: Ismael Juma
Fix Version/s: 0.10.1.0
> Kafka Clients Leak Native Memory For Longer Than Needed With Compressed
> Messages
> --------------------------------------------------------------------------------
>
> Key: KAFKA-3937
> URL: https://issues.apache.org/jira/browse/KAFKA-3937
> Project: Kafka
> Issue Type: Bug
> Components: clients
> Affects Versions: 0.8.2.2, 0.9.0.1, 0.10.0.0
> Environment: Linux, latest oracle java-8
> Reporter: Tom Crayford
> Priority: Minor
> Fix For: 0.10.1.0
>
>
> In https://issues.apache.org/jira/browse/KAFKA-3933, we discovered that
> brokers can crash when performing log recovery, as they leak native memory
> whilst decompressing compressed segments, and that native memory isn't
> cleaned up rapidly enough by garbage collection and finalizers. The work to
> fix that in the brokers is taking part in
> https://github.com/apache/kafka/pull/1598. As part of that PR, Ismael Juma
> asked me to fix similar issues in the client. Rather than have one large PR
> that fixes everything, I'd rather break this work up into seperate things, so
> I'm filing this JIRA to track the followup work. I should get to a PR on this
> at some point relatively soon, once the other PR has landed.
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