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From "Arun C Murthy (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-5192) Separate TCE resolution from fetch
Date Sun, 16 Jun 2013 01:38:20 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-5192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Arun C Murthy updated MAPREDUCE-5192:

    Status: Open  (was: Patch Available)

[~chris.douglas] The patch looks good, could you please rebase it?

One nit: should Fetcher ctor take in ShuffleScheduler rather than ShuffleSchedulerImpl? 
> Separate TCE resolution from fetch
> ----------------------------------
>                 Key: MAPREDUCE-5192
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5192
>             Project: Hadoop Map/Reduce
>          Issue Type: Task
>          Components: task
>            Reporter: Chris Douglas
>            Assignee: Chris Douglas
>            Priority: Minor
>             Fix For: 2.1.0-beta
>         Attachments: M5192-1.patch, M5192-2.patch, M5192.patch
> The {{EventFetcher}} thread grounds task completion events as URIs before passing them
to the {{ShuffleScheduler}}. If the former deferred this to the scheduler, one could interpret
the TCE metadata differently

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