[jira] Commented: (HADOOP-5882) Progress is not updated when the New Reducer is running reduce phase

["Owen O'Malley (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HADOOP-5882?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12711959#action_12711959 ] 

Owen O'Malley commented on HADOOP-5882:
---------------------------------------

This needs to be addressed like the MapTask does it where the progress is updated when the code calls next. In the new api, the loop is handled in user code and therefore can't require the extra call to update progress.


> Progress is not updated when the New Reducer is running reduce phase
> --------------------------------------------------------------------
>
>                 Key: HADOOP-5882
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5882
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: mapred
>    Affects Versions: 0.20.0
>            Reporter: Jothi Padmanabhan
>            Priority: Blocker
>             Fix For: 0.20.1
>
>
> The old reducer calls informReduceProgress on a key change to update the progress. This call or equivalent should be called for the new reducer as well.

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