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From "Hemanth Yamijala (JIRA)" <j...@apache.org>
Subject [jira] Updated: (MAPREDUCE-818) org.apache.hadoop.mapreduce.Counters.getGroup returns null if the group name doesnt exist.
Date Fri, 28 Aug 2009 07:40:59 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-818?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Hemanth Yamijala updated MAPREDUCE-818:
---------------------------------------

    Release Note: Fixed a bug in the new org.apache.hadoop.mapreduce.Counters.getGroup() method
to return an empty group if group name doesn't exist, instead of null, thus making sure that
it is in sync with the Javadoc.

> org.apache.hadoop.mapreduce.Counters.getGroup returns null if the group name doesnt exist.
> ------------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-818
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-818
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: Amareshwari Sriramadasu
>            Assignee: Amareshwari Sriramadasu
>            Priority: Minor
>             Fix For: 0.20.1
>
>         Attachments: patch-818.txt
>
>
> org.apache.hadoop.mapreduce.Counters.getGroup returns null if the group name doesnt exist.
But the documentation says it returns an empty group if there is none with the specified name.

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