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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3445) Cache runningApps in RMNode for getting running apps on given NodeId
Date Fri, 10 Jul 2015 15:44:05 GMT

    [ https://issues.apache.org/jira/browse/YARN-3445?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14622487#comment-14622487
] 

Hudson commented on YARN-3445:
------------------------------

FAILURE: Integrated in Hadoop-trunk-Commit #8148 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/8148/])
YARN-3445. Cache runningApps in RMNode for getting running apps on given NodeId. (Junping
Du via mingma) (mingma: rev 08244264c0583472b9c4e16591cfde72c6db62a2)
* 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/rmnode/RMNode.java
* hadoop-tools/hadoop-sls/src/main/java/org/apache/hadoop/yarn/sls/scheduler/RMNodeWrapper.java
* hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmnode/RMNodeImpl.java
* hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestRMNodeTransitions.java
* hadoop-tools/hadoop-sls/src/main/java/org/apache/hadoop/yarn/sls/nodemanager/NodeInfo.java
* hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/MockNodes.java


> Cache runningApps in RMNode for getting running apps on given NodeId
> --------------------------------------------------------------------
>
>                 Key: YARN-3445
>                 URL: https://issues.apache.org/jira/browse/YARN-3445
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: nodemanager, resourcemanager
>    Affects Versions: 2.7.0
>            Reporter: Junping Du
>            Assignee: Junping Du
>             Fix For: 2.8.0
>
>         Attachments: YARN-3445-v2.patch, YARN-3445-v3.1.patch, YARN-3445-v3.patch, YARN-3445-v4.1.patch,
YARN-3445-v4.patch, YARN-3445-v5.1.patch, YARN-3445-v5.patch, YARN-3445.patch
>
>
> Per discussion in YARN-3334, we need filter out unnecessary collectors info from RM in
heartbeat response. Our propose is to add cache for runningApps in RMNode, so RM only send
collectors for local running apps back. This is also needed in YARN-914 (graceful decommission)
that if no running apps in NM which is in decommissioning stage, it will get decommissioned
immediately. 



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