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https://issues.apache.org/jira/browse/KAFKA-5470?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ismael Juma updated KAFKA-5470:
-------------------------------
Fix Version/s: (was: 0.11.0.1)
0.11.1.0
> Replace -XX:+DisableExplicitGC with -XX:+ExplicitGCInvokesConcurrent in
> kafka-run-class
> ---------------------------------------------------------------------------------------
>
> Key: KAFKA-5470
> URL: https://issues.apache.org/jira/browse/KAFKA-5470
> Project: Kafka
> Issue Type: Improvement
> Reporter: Ismael Juma
> Assignee: Ismael Juma
> Priority: Critical
> Fix For: 0.11.1.0
>
>
> This is important because Bits.reserveMemory calls System.gc() hoping to free
> native memory in order to avoid throwing an OutOfMemoryException. This call
> is currently a no-op due to -XX:+DisableExplicitGC.
> It's worth mentioning that -XX:MaxDirectMemorySize can be used to increase
> the amount of native memory available for allocation of direct byte buffers.
> Hongyuan Li pointed out the issue with the usage of -XX:+DisableExplicitGC
> in:
> https://issues.apache.org/jira/browse/KAFKA-5444?focusedCommentId=16054129&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-16054129
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