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From "Gera Shegalov (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-6315) Implement retrieval of logs for crashed MR-AM via jhist in the staging directory
Date Wed, 23 Mar 2016 23:48:25 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-6315?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15209444#comment-15209444
] 

Gera Shegalov commented on MAPREDUCE-6315:
------------------------------------------

testJobWithChangePriority is tracked via MAPREDUCE-6658
testGetJob is tracked via MAPREDUCE-6625
asflicence seems invalid 


> Implement retrieval of logs for crashed MR-AM via jhist in the staging directory
> --------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-6315
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6315
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: client, mr-am
>    Affects Versions: 2.7.0
>            Reporter: Gera Shegalov
>            Assignee: Gera Shegalov
>            Priority: Critical
>              Labels: BB2015-05-TBR
>         Attachments: MAPREDUCE-6315.001.patch, MAPREDUCE-6315.002.patch, MAPREDUCE-6315.003.patch
>
>
> When all AM attempts crash, there is no record of them in JHS. Thus no easy way to get
the logs. This JIRA automates the procedure by utilizing the jhist file in the staging directory.




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