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https://issues.apache.org/jira/browse/YARN-9991?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16982854#comment-16982854
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Hudson commented on YARN-9991:
------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #17698 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/17698/])
YARN-9991. Fix Application Tag prefix to userid. Contributed by Szilard
(prabhujoseph: rev aa7ab2719f745f6e2a5cfbca713bb49865cf52bd)
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/conf/YarnConfiguration.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestAppManager.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-default.xml
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/RMAppManager.java
> Queue mapping based on userid passed through application tag: Change prefix
> to 'userid'
> ---------------------------------------------------------------------------------------
>
> Key: YARN-9991
> URL: https://issues.apache.org/jira/browse/YARN-9991
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: scheduler
> Reporter: Szilard Nemeth
> Assignee: Szilard Nemeth
> Priority: Major
> Fix For: 3.3.0
>
> Attachments: YARN-9991.001.patch, YARN-9991.002.patch
>
>
> There are situations when the real submitting user differs from the user what
> arrives to YARN. For example in case of a Hive application when Hive
> impersonation is turned off, the hive queries will run as Hive user and the
> mapping is done based on this username. Unfortunately in this case YARN
> doesn't have any information about the real user and there are cases when the
> customer may want to map these applications to the real submitting user's
> queue instead of the Hive queue.
> For these cases, if they would pass the username in the application tag we
> may read it and use it during the queue mapping, if that user has rights to
> run on the real user's queue.
> UPDATE REQUIRED: Hive jobs are using "userid=" instead of "u=" for the
> application tags.
>
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