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Posted to mapreduce-issues@hadoop.apache.org by "Vinod Kumar Vavilapalli (Updated) (JIRA)" <ji...@apache.org> on 2012/02/05 22:21:59 UTC
[jira] [Updated] (MAPREDUCE-3810) MR AM's ContainerAllocator is
assigning the allocated containers very slowly
[ https://issues.apache.org/jira/browse/MAPREDUCE-3810?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vinod Kumar Vavilapalli updated MAPREDUCE-3810:
-----------------------------------------------
Description: This is mostly due to logging and other not-so-cheap operations we are doing as part of the AM->RM heartbeat cycle.
Priority: Blocker (was: Major)
Affects Version/s: 0.23.0
Fix Version/s: 0.23.1
Assignee: Vinod Kumar Vavilapalli
> MR AM's ContainerAllocator is assigning the allocated containers very slowly
> ----------------------------------------------------------------------------
>
> Key: MAPREDUCE-3810
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3810
> Project: Hadoop Map/Reduce
> Issue Type: Sub-task
> Components: mrv2, performance
> Affects Versions: 0.23.0
> Reporter: Vinod Kumar Vavilapalli
> Assignee: Vinod Kumar Vavilapalli
> Priority: Blocker
> Fix For: 0.23.1
>
>
> This is mostly due to logging and other not-so-cheap operations we are doing as part of the AM->RM heartbeat cycle.
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