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Posted to mapreduce-dev@hadoop.apache.org by "Arun C Murthy (JIRA)" <ji...@apache.org> on 2012/05/24 03:17:42 UTC
[jira] [Resolved] (MAPREDUCE-4284) Allow setting
yarn.nodemanager.delete.debug-delay-sec on a per-job basis
[ https://issues.apache.org/jira/browse/MAPREDUCE-4284?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arun C Murthy resolved MAPREDUCE-4284.
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Resolution: Invalid
> Allow setting yarn.nodemanager.delete.debug-delay-sec on a per-job basis
> ------------------------------------------------------------------------
>
> Key: MAPREDUCE-4284
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4284
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Reporter: Ahmed Radwan
> Assignee: Ahmed Radwan
>
> The yarn.nodemanager.delete.debug-delay-sec property is helpful in debugging jobs (inspecting container logs/local dirs after the job finishes). Currently it is a nodemanager property and changing it requires restarting the nodemanager. In a production cluster this can be a real problem. It is better to have this property set on a per-job basis and not requiring the restart of nodemanagers.
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