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Posted to mapreduce-issues@hadoop.apache.org by "Kihwal Lee (Jira)" <ji...@apache.org> on 2020/08/14 00:05:00 UTC
[jira] [Commented] (MAPREDUCE-7069) Add ability to specify user
environment variables individually
[ https://issues.apache.org/jira/browse/MAPREDUCE-7069?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17177385#comment-17177385 ]
Kihwal Lee commented on MAPREDUCE-7069:
---------------------------------------
This should have made to other release branches. Cherry-picked to branch-3.1 and branch-2.10.
> Add ability to specify user environment variables individually
> --------------------------------------------------------------
>
> Key: MAPREDUCE-7069
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-7069
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Reporter: Jim Brennan
> Assignee: Jim Brennan
> Priority: Major
> Fix For: 3.2.0, 2.10.1, 3.1.5
>
> Attachments: MAPREDUCE-7069.001.patch, MAPREDUCE-7069.002.patch, MAPREDUCE-7069.003.patch, MAPREDUCE-7069.004.patch, MAPREDUCE-7069.005.patch, MAPREDUCE-7069.006.patch, MAPREDUCE-7069.007.patch
>
>
> As reported in YARN-6830, it is currently not possible to specify an environment variable that contains commas via {{mapreduce.map.env}}, mapreduce.reduce.env, or {{mapreduce.admin.user.env}}.
> To address this, [~aw] proposed in [YARN-6830] that we add the ability to specify environment variables individually:
> {quote}e.g, mapreduce.map.env.[foo]=bar gets turned into foo=bar
> {quote}
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