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From "Junping Du (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-907) MRAppMaster failed to initialize second attempt when first attempt is FAILED.
Date Fri, 01 May 2015 12:47:06 GMT

    [ https://issues.apache.org/jira/browse/YARN-907?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14523149#comment-14523149
] 

Junping Du commented on YARN-907:
---------------------------------

Should be fixed in MAPREDUCE-5476. Resolve it so far as cannot reproduce.

> MRAppMaster failed to initialize second attempt when first attempt is FAILED.
> -----------------------------------------------------------------------------
>
>                 Key: YARN-907
>                 URL: https://issues.apache.org/jira/browse/YARN-907
>             Project: Hadoop YARN
>          Issue Type: Bug
>    Affects Versions: 2.0.5-alpha
>         Environment: SuSeLinux , HDFS HA cluster.
>            Reporter: Rohith
>
> configuration : 
> yarn.resourcemanager.am.max-retries = 3
> It is observed that ,
> 1. MRAppMaster is failed start services and exitted with shutdownhook running. As part
of shutdownhook execution staging directory is deleted from hdfs.
> 2. New attempt has been spawned from the ResourceManager.But second attempt is failed
throwing FileNotFoundException because in the first attempt shutdownhook, staging directory
is deleted.



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