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From "Bhallamudi Venkata Siva Kamesh (Resolved) (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (MAPREDUCE-4122) The MRAppmaster process killed count is being added to the Apps Pending value(with -ve sign) in Cluster Metrics page.
Date Mon, 09 Apr 2012 09:31:20 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-4122?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Bhallamudi Venkata Siva Kamesh resolved MAPREDUCE-4122.
-------------------------------------------------------

    Resolution: Duplicate

Thanks Ram for confirming,
 Closing this as dup of [MAPREDUCE-3870|https://issues.apache.org/jira/browse/MAPREDUCE-3870]
                
> The MRAppmaster process killed count is being added to the Apps Pending value(with -ve
sign) in Cluster Metrics page.
> ---------------------------------------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-4122
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4122
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>    Affects Versions: 0.23.2
>            Reporter: Ramgopal N
>
> Application will retry "yarn.resourcemanager.am.max-retries" times before the job is
failed,if the MRAppmaster process is getting killed continously.This killed count is considered
for Pending applications with -ve value on CLuster metrics page.
>   This will mis-interpret the exact number of jobs in the Pending state for the cluster.Even
if the MRAppmaster kill count is monitored:should be done at the job level and not at the
cluster level.

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