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Posted to issues@tez.apache.org by "Bikas Saha (JIRA)" <ji...@apache.org> on 2014/07/25 23:20:39 UTC
[jira] [Commented] (TEZ-1127) Add TEZ_TASK_JAVA_OPTS and TEZ_ENV
configs to specify values from config
[ https://issues.apache.org/jira/browse/TEZ-1127?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14074933#comment-14074933 ]
Bikas Saha commented on TEZ-1127:
---------------------------------
committed addendum.
commit 3a456bfddf02467b81b8e8321bd0b82bf9b20fec
Author: Bikas Saha <bi...@apache.org>
Date: Fri Jul 25 14:18:29 2014 -0700
TEZ-1127 addendum for changing tez.am.java.opts. Add TEZ_TASK_JAVA_OPTS and TEZ_ENV configs to specify values from conf
> Add TEZ_TASK_JAVA_OPTS and TEZ_ENV configs to specify values from config
> ------------------------------------------------------------------------
>
> Key: TEZ-1127
> URL: https://issues.apache.org/jira/browse/TEZ-1127
> Project: Apache Tez
> Issue Type: Sub-task
> Affects Versions: 0.4.0
> Reporter: Pala M Muthaia
> Assignee: Bikas Saha
> Fix For: 0.5.0
>
> Attachments: PIG-TEZ-1127.patch, TEZ-1127.1.patch, TEZ-1127.2.patch, TEZ-1127.addendum.patch
>
>
> There is no global setting available to specify JVM parameters for tez tasks (e.g: specifying native library location with java.library.path). Yarn allows specifying application.classpath, but not java opts. The only option right now is to set mapreduce.map.java.opts in the tez job config (or hive.tez.java.opts for Hive on Tez).
> Suggestion from Bikas, while discussing this in tez-user group, is tez should have "TEZ_TASK_JAVA_OPTS so that you don’t have to specify this via mapreduce configuration parameters"
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