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https://issues.apache.org/jira/browse/YARN-3086?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14288817#comment-14288817
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Tsuyoshi OZAWA commented on YARN-3086:
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[~rmetzger] Yeah, the approach you suggested looks good to me basically. We've
already had YARN_MC_PREFIX, so please use it.
{code}
public static final String YARN_MC_PREFIX = YARN_PREFIX + "minicluster.";
{code}
I think new configuration name should be YARN_MINICLUSTER_NM_PMEM_MB
straightforwardly.
> Make NodeManager memory configurable in MiniYARNCluster
> -------------------------------------------------------
>
> Key: YARN-3086
> URL: https://issues.apache.org/jira/browse/YARN-3086
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: test
> Reporter: Robert Metzger
> Priority: Minor
>
> Apache Flink has a build-in YARN client to deploy it to YARN clusters.
> Recently, we added more tests for the client, using the MiniYARNCluster.
> One of the tests is requesting more containers than available. This test
> works well on machines with enough memory, but on travis-ci (our test
> environment), the available main memory is limited to 3 GB.
> Therefore, I want to set custom amount of memory for each NodeManager.
> Right now, the NodeManager memory is hardcoded to 4GB.
> As discussed on the yarn-dev list, I'm going to create a patch for this issue.
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