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https://issues.apache.org/jira/browse/SPARK-7281?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sean Owen updated SPARK-7281:
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Assignee: Marcelo Vanzin
> No option for AM native library path in yarn-client mode.
> ---------------------------------------------------------
>
> Key: SPARK-7281
> URL: https://issues.apache.org/jira/browse/SPARK-7281
> Project: Spark
> Issue Type: Bug
> Components: YARN
> Affects Versions: 1.3.1, 1.4.0
> Reporter: Marcelo Vanzin
> Assignee: Marcelo Vanzin
> Priority: Minor
> Fix For: 1.4.0
>
>
> There are many options to control the AM in yarn-client mode, but the option
> for the native library path is missing. Without that, users have to change
> the process's environment directly (using
> {{spark.yarn.appMasterEnv.LD_LIBRARY_PATH}} on Linux, for example) to add
> things to the native library path.
> Depending on the cluster's configuration, native libraries are needed in the
> AM (for example when using the JNI-based group mapper in Hadoop).
> There's also no option to control the AM's classpath, but since the AM is not
> running user code, that seems less important.
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