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https://issues.apache.org/jira/browse/IMPALA-8119?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tim Armstrong updated IMPALA-8119:
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Labels: docker (was: )
> Improve experience for configuring JVM heap size in docker container.
> ---------------------------------------------------------------------
>
> Key: IMPALA-8119
> URL: https://issues.apache.org/jira/browse/IMPALA-8119
> Project: IMPALA
> Issue Type: Sub-task
> Components: Infrastructure
> Affects Versions: Impala 3.2.0
> Reporter: Tim Armstrong
> Assignee: Tim Armstrong
> Priority: Major
> Labels: docker
>
> The heap size can be configured via JAVA_TOOL_OPTIONS. Configuring the JVM
> heap size is likely a common task when deploying Impala containers to
> production because the catalogd and coordinators need to be sized to fit the
> working set of metadata - it would be worthwhile to have a more explicit and
> clearly-documented way to set the heap size.
> We could also try to be fancy and choose a heap size based on the container
> memory limit and the role of the container.
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