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https://issues.apache.org/jira/browse/IMPALA-7820?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tim Armstrong updated IMPALA-7820:
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Target Version: Product Backlog
Labels: resource-management (was: )
Description: The embedded JVM by default uses 1/4 of system memory,
which means potentially up to 3/4 of system memory on a 3 node minicluster.
IMPALA-6070 addresses this for the docker case, but in general it would be good
to solve this for all miniclusters and ensure that all tests work with a
smaller heap size so that memory is not overcommitted in our test environments.
(was: The embedded JVM
)
> Limit JVM heap size in minicluster
> ----------------------------------
>
> Key: IMPALA-7820
> URL: https://issues.apache.org/jira/browse/IMPALA-7820
> Project: IMPALA
> Issue Type: Sub-task
> Components: Infrastructure
> Affects Versions: Impala 3.0, Impala 2.12.0, Impala 3.1.0
> Reporter: Tim Armstrong
> Assignee: Tim Armstrong
> Priority: Major
> Labels: resource-management
>
> The embedded JVM by default uses 1/4 of system memory, which means
> potentially up to 3/4 of system memory on a 3 node minicluster. IMPALA-6070
> addresses this for the docker case, but in general it would be good to solve
> this for all miniclusters and ensure that all tests work with a smaller heap
> size so that memory is not overcommitted in our test environments.
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