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https://issues.apache.org/jira/browse/HIVE-1649?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Carl Steinbach updated HIVE-1649:
---------------------------------

    Resolution: Duplicate
        Status: Resolved  (was: Patch Available)
    
> Ability to update counters and status from TRANSFORM scripts
> ------------------------------------------------------------
>
>                 Key: HIVE-1649
>                 URL: https://issues.apache.org/jira/browse/HIVE-1649
>             Project: Hive
>          Issue Type: New Feature
>          Components: Query Processor
>    Affects Versions: 0.6.0
>            Reporter: Carl Steinbach
>            Assignee: Guo Hongjie
>         Attachments: HIVE-1649.1.patch
>
>
> Hadoop Streaming supports the ability to update counters and status by 
> writing specially coded messages to the script's stderr stream.
> A streaming process can use the stderr to emit counter information. 
> {{reporter:counter:<group>,<counter>,<amount>}} should be sent to stderr to 
> update the counter.
> A streaming process can use the stderr to emit status information. To set a 
> status, {{reporter:status:<message>}} should be sent to stderr.
> Hive should support these same features with its TRANSFORM mechanism.

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