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https://issues.apache.org/jira/browse/TEZ-1127?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14044818#comment-14044818
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Bikas Saha edited comment on TEZ-1127 at 6/26/14 4:25 PM:
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Yes. The new names are more clear as to the purpose and timing. They are cmd
line opts when the AM is launched. The text value of that config remains
unchanged so that folks who have overriden in configs can continue to work.
Please post/commit the Pig changes on Pig. Thanks for staying on top of this.
was (Author: bikassaha):
Yes. The new names are more clear as to the purpose and timing. They are cmd
line opts when the AM is launched. Please post/commit the Pig changes on Pig.
Thanks for staying on top of this.
> 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
>
>
> 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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