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Posted to yarn-issues@hadoop.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2015/06/05 18:54:00 UTC
[jira] [Commented] (YARN-3259) FairScheduler: Trigger fairShare
updates on node events
[ https://issues.apache.org/jira/browse/YARN-3259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14574817#comment-14574817 ]
Hudson commented on YARN-3259:
------------------------------
FAILURE: Integrated in Hadoop-trunk-Commit #7976 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/7976/])
YARN-3259. FairScheduler: Trigger fairShare updates on node events. (Anubhav Dhoot via kasha) (kasha: rev 75885852cc19dd6de12e62498b112d5d70ce87f4)
* hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/TestSchedulingUpdate.java
* hadoop-yarn-project/CHANGES.txt
* hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.java
* hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSOpDurations.java
> FairScheduler: Trigger fairShare updates on node events
> -------------------------------------------------------
>
> Key: YARN-3259
> URL: https://issues.apache.org/jira/browse/YARN-3259
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: fairscheduler
> Reporter: Anubhav Dhoot
> Assignee: Anubhav Dhoot
> Fix For: 2.8.0
>
> Attachments: YARN-3259.001.patch, YARN-3259.002.patch, YARN-3259.003.patch
>
>
> Instead of waiting for update interval unconditionally, we can trigger early updates on important events - for eg node join and leave.
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