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Posted to mapreduce-dev@hadoop.apache.org by "Mahadev konar (JIRA)" <ji...@apache.org> on 2011/04/15 22:42:05 UTC
[jira] [Resolved] (MAPREDUCE-2424) MR-279: counters/UI/etc. for
uber-AppMaster (in-cluster LocalJobRunner for MRv2)
[ https://issues.apache.org/jira/browse/MAPREDUCE-2424?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mahadev konar resolved MAPREDUCE-2424.
--------------------------------------
Resolution: Fixed
Hadoop Flags: [Reviewed]
I just committed this. thanks greg!
> MR-279: counters/UI/etc. for uber-AppMaster (in-cluster LocalJobRunner for MRv2)
> --------------------------------------------------------------------------------
>
> Key: MAPREDUCE-2424
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2424
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: mrv2
> Reporter: Greg Roelofs
> Assignee: Greg Roelofs
> Fix For: 0.23.0
>
> Attachments: MR-2424-MR-1220-yarn.v1.MR-279-hadoop-yarn.patch.txt, MR-2424-MR-1220-yarn.v2.MR-279-hadoop-yarn.patch.txt
>
>
> Polish uber-AM (MAPREDUCE-2405). Specifically:
> * uber-specific counters ("command-line UI")
> * GUI indicators
> ** RM all-containers level
> ** multi-job app level [if exists]
> ** single-job level
> * fix uber-decision ("is this a small job?"):
> ** memory criterion
> ** input-bytes criterion
> * disable speculation
> * isUber() method (somewhere) for unit tests to use
> * delete (most of) old UberTask code (MAPREDUCE-1220; came in with initial MR-279 branch)
> * implement non-RPC, local version of umbilical
> * AM restart (default 4 tries) on another node on any task-attempt failure
> * uber-specific metrics?
> * rename configurables? (still "ubertask"-based)
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