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From "Owen O'Malley (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-2367) Get representative hprof information from tasks
Date Tue, 15 Jan 2008 00:20:33 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-2367?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Owen O'Malley updated HADOOP-2367:
----------------------------------

    Status: Open  (was: Patch Available)

Updating to current trunk.

> Get representative hprof information from tasks
> -----------------------------------------------
>
>                 Key: HADOOP-2367
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2367
>             Project: Hadoop
>          Issue Type: New Feature
>          Components: mapred
>            Reporter: Owen O'Malley
>            Assignee: Owen O'Malley
>             Fix For: 0.16.0
>
>         Attachments: profile-2.patch, profile-3.patch, profile.patch
>
>
> It would be great to get a representative (2 or 3) sample of builtin java profiler for
a sample of maps and reduces. I'd store the information in the userlog directory and make
it available in the local file system of the submitting application.

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