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https://issues.apache.org/jira/browse/YARN-10835?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17894400#comment-17894400
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ASF GitHub Bot commented on YARN-10835:
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hadoop-yetus commented on PR #3154:
URL: https://github.com/apache/hadoop/pull/3154#issuecomment-2448901831
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 0s | | Docker mode activated. |
| -1 :x: | patch | 0m 14s | |
https://github.com/apache/hadoop/pull/3154 does not apply to trunk. Rebase
required? Wrong Branch? See
https://cwiki.apache.org/confluence/display/HADOOP/How+To+Contribute for help.
|
| Subsystem | Report/Notes |
|----------:|:-------------|
| GITHUB PR | https://github.com/apache/hadoop/pull/3154 |
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3154/1/console |
| versions | git=2.34.1 |
| Powered by | Apache Yetus 0.14.0 https://yetus.apache.org |
This message was automatically generated.
> Pass user defined variables of yarn.nodemanager.env-whitelist along jobs
> ------------------------------------------------------------------------
>
> Key: YARN-10835
> URL: https://issues.apache.org/jira/browse/YARN-10835
> Project: Hadoop YARN
> Issue Type: Improvement
> Reporter: Janus Chow
> Priority: Major
> Labels: pull-request-available
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> The configuration of "yarn.nodemanager.env-whitelist" has been helpful in
> running multi version Hadoop on Yarn. But the pain point is that users need
> to use different configurations to run jobs of different versions of Hadoop.
> The first idea is to have SRE prepared different versions of configurations
> and let users specify different environment variables of "HADOOP_CONF_DIR",
> this shifts the burden from users to SRE that they have to maintain different
> versions of configurations with only one or two configurations changed.
> This ticket proposes to export the value of the environment variable in
> "yarn.nodemanager.env-whitelist" via the environment variable or Java
> properties of the client submitting jobs. So that SRE only has to maintain
> one version of configuration and users can easily define Hadoop version with
> one export in an environment variable or Java property.
>
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