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https://issues.apache.org/jira/browse/LIVY-412?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Saisai Shao reassigned LIVY-412:
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Assignee: Hong Shen
> CreateSession should be reject when too many child process "spark-submit" is
> running
> ------------------------------------------------------------------------------------
>
> Key: LIVY-412
> URL: https://issues.apache.org/jira/browse/LIVY-412
> Project: Livy
> Issue Type: Improvement
> Components: Server
> Affects Versions: 0.4
> Reporter: Hong Shen
> Assignee: Hong Shen
> Fix For: 0.5.0
>
>
> In our cluster, livy server run with spark yarn cluster mode, when
> createSession request is too frequently, livyServer will start too more
> spark-submit child process, it will cause the machine oom. I think livy
> server should reject the create session request when there is too more
> spark-submit child process. I have fix it in our own cluster.
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