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From "jiraposter@reviews.apache.org (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-2236) Cli: Print Hadoop's CPU milliseconds
Date Thu, 21 Jul 2011 17:31:01 GMT

    [ https://issues.apache.org/jira/browse/HIVE-2236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13069094#comment-13069094
] 

jiraposter@reviews.apache.org commented on HIVE-2236:
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/948/
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(Updated 2011-07-21 17:30:55.228025)


Review request for hive, Yongqiang He, Ning Zhang, and namit jain.


Changes
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fix a bug


Summary
-------

In hive CLI, print out CPU msec from Hadoop MapReduce coutners.


This addresses bug HIVE-2236.
    https://issues.apache.org/jira/browse/HIVE-2236


Diffs (updated)
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  trunk/ql/src/java/org/apache/hadoop/hive/ql/Driver.java 1148623 
  trunk/ql/src/java/org/apache/hadoop/hive/ql/MapRedStats.java PRE-CREATION 
  trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/ExecDriver.java 1148623 
  trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/HadoopJobExecHelper.java 1148623 
  trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/Utilities.java 1148623 
  trunk/ql/src/java/org/apache/hadoop/hive/ql/session/SessionState.java 1148623 

Diff: https://reviews.apache.org/r/948/diff


Testing
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run the updated codes against real clusters and make sure it printing is correct.


Thanks,

Siying



> Cli: Print Hadoop's CPU milliseconds
> ------------------------------------
>
>                 Key: HIVE-2236
>                 URL: https://issues.apache.org/jira/browse/HIVE-2236
>             Project: Hive
>          Issue Type: New Feature
>          Components: CLI
>            Reporter: Siying Dong
>            Assignee: Siying Dong
>            Priority: Minor
>         Attachments: HIVE-2236.1.patch, HIVE-2236.2.patch, HIVE-2236.3.patch
>
>
> CPU Milliseonds information is available from Hadoop's framework. Printing it out to
Hive CLI when executing a job will help users to know more about their jobs.

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