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From "Devaraj Das (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-1350) Shuffle started taking a very long time after the HADOOP-1176 fix
Date Sat, 12 May 2007 04:26:15 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-1350?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Devaraj Das updated HADOOP-1350:
--------------------------------

    Attachment: 1350.patch

Changed the chunked-encoding handling. Now the servlet doesn't set the header for chunked-encoding
explicitly. Instead it leaves it to jetty to do chunked-encoding if required. Looks like there
is an issue if we set that header explicitly.
sort500 works fine with this patch. I am yet to test the huge map output problem (the original
problem reported in HADOOP-1176).

> Shuffle started taking a very long time after the HADOOP-1176 fix
> -----------------------------------------------------------------
>
>                 Key: HADOOP-1350
>                 URL: https://issues.apache.org/jira/browse/HADOOP-1350
>             Project: Hadoop
>          Issue Type: Bug
>          Components: mapred
>    Affects Versions: 0.13.0
>            Reporter: Devaraj Das
>         Assigned To: Devaraj Das
>            Priority: Blocker
>             Fix For: 0.13.0
>
>         Attachments: 1350.patch
>
>
> Shuffle phase started taking a very long time after the fix for HADOOP-1176.

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