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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2017/07/11 21:11:02 UTC
[jira] [Commented] (SPARK-21377) Add a new configuration to extend
AM classpath in yarn client mode
[ https://issues.apache.org/jira/browse/SPARK-21377?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16082990#comment-16082990 ]
Apache Spark commented on SPARK-21377:
--------------------------------------
User 'jerryshao' has created a pull request for this issue:
https://github.com/apache/spark/pull/18602
> Add a new configuration to extend AM classpath in yarn client mode
> ------------------------------------------------------------------
>
> Key: SPARK-21377
> URL: https://issues.apache.org/jira/browse/SPARK-21377
> Project: Spark
> Issue Type: Bug
> Components: YARN
> Affects Versions: 2.2.0
> Reporter: Yesha Vora
> Priority: Minor
>
> In this issue we have a long running Spark application with secure HBase, which requires {{HBaseCredentialProvider}} to get tokens periodically, we specify HBase related jars with {{\--packages}}, but these dependencies are not added into AM classpath, so when {{HBaseCredentialProvider}} tries to initialize HBase connections to get tokens, it will be failed.
> Currently because jars specified with {{\--jars}} or {{\--packages}} are not added into AM classpath, the only way to extend AM classpath is to use "spark.driver.extraClassPath" which supposed to be used in yarn cluster mode.
> So here we should figure out a solution either to put these dependencies to AM classpath or to extend AM classpath with correct configuration.
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