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Posted to common-dev@hadoop.apache.org by "Chris Douglas (JIRA)" <ji...@apache.org> on 2009/03/10 03:22:50 UTC

[jira] Updated: (HADOOP-5446) TaskTracker metrics are disabled

     [ https://issues.apache.org/jira/browse/HADOOP-5446?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chris Douglas updated HADOOP-5446:
----------------------------------

    Attachment: 5446-0.patch

> TaskTracker metrics are disabled
> --------------------------------
>
>                 Key: HADOOP-5446
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5446
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: mapred, metrics
>    Affects Versions: 0.19.0, 0.20.0, 0.21.0
>            Reporter: Chris Douglas
>             Fix For: 0.19.2
>
>         Attachments: 5446-0.patch
>
>
> HADOOP-3772 changed TaskTracker to use an instrumentation class, but did not update the default metrics class to the new API. TT metrics are currently discarded.

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