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Posted to issues@spark.apache.org by "Zhan Zhang (JIRA)" <ji...@apache.org> on 2014/11/21 22:51:34 UTC

[jira] [Updated] (SPARK-4461) Pass java options to yarn master to handle system properties correctly.

     [ https://issues.apache.org/jira/browse/SPARK-4461?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zhan Zhang updated SPARK-4461:
------------------------------
    Summary: Pass java options to yarn master to handle system properties correctly.  (was: Spark should not relies on mapred-site.xml for classpath)

> Pass java options to yarn master to handle system properties correctly.
> -----------------------------------------------------------------------
>
>                 Key: SPARK-4461
>                 URL: https://issues.apache.org/jira/browse/SPARK-4461
>             Project: Spark
>          Issue Type: Bug
>          Components: YARN
>            Reporter: Zhan Zhang
>
> Currently spark read mapred-site.xml to get the class path. From hadoop 2.6, the library is shipped to cluster with distributed cache at run-time, and may not be available at every node manager. 
> Instead of relying on mapred-site.xml, spark should handle this by its own, for example, through ADD_JARs, SPARK_CLASSPATH, etc



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