[ 
https://issues.apache.org/jira/browse/YARN-3094?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14323885#comment-14323885
 ] 

Hudson commented on YARN-3094:
------------------------------

SUCCESS: Integrated in Hadoop-Hdfs-trunk-Java8 #97 (See 
[https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/97/])
YARN-3094. Reset timer for liveness monitors after RM recovery. Contributed by 
Jun Gong (jianhe: rev 0af6a99a3fcfa4b47d3bcba5e5cc5fe7b312a152)
* 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/ResourceManager.java
* 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/rmapp/attempt/TestAMLivelinessMonitor.java
* 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/util/AbstractLivelinessMonitor.java
* 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmapp/attempt/AMLivelinessMonitor.java


> reset timer for liveness monitors after RM recovery
> ---------------------------------------------------
>
>                 Key: YARN-3094
>                 URL: https://issues.apache.org/jira/browse/YARN-3094
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager
>    Affects Versions: 2.6.0
>            Reporter: Jun Gong
>            Assignee: Jun Gong
>             Fix For: 2.7.0
>
>         Attachments: YARN-3094.2.patch, YARN-3094.3.patch, YARN-3094.4.patch, 
> YARN-3094.5.patch, YARN-3094.patch
>
>
> When RM restarts, it will recover RMAppAttempts and registry them to 
> AMLivenessMonitor if they are not in final state. AM will time out in RM if 
> the recover process takes long time due to some reasons(e.g. too many apps). 
> In our system, we found the recover process took about 3 mins, and all AM 
> time out.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Reply via email to