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From "Namit Jain (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HIVE-713) Integrate operator counters into query plan to view progress of queries
Date Fri, 31 Jul 2009 18:24:14 GMT

    [ https://issues.apache.org/jira/browse/HIVE-713?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12737637#action_12737637
] 

Namit Jain commented on HIVE-713:
---------------------------------

One of the follow-ups that needs to be done is that the progress needs to be done by Driver
instead of ExecDriver() - 

Driver should do the following


   task.execute()
   task.progress()
   task.postProcessing()



This way each task does not have to invoke progress within execute.
  

> Integrate operator counters into query plan to view progress of queries
> -----------------------------------------------------------------------
>
>                 Key: HIVE-713
>                 URL: https://issues.apache.org/jira/browse/HIVE-713
>             Project: Hadoop Hive
>          Issue Type: New Feature
>          Components: Logging
>            Reporter: Raghotham Murthy
>            Assignee: Raghotham Murthy
>         Attachments: hive-713.1.donot.patch
>
>
> Annotate the QueryPlan - with multiple stages and each stage(Task) can have an Operator
tree - with counters that each Operator/Task updates.

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