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From "Raghotham Murthy (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HIVE-713) Integrate operator counters into query plan to view progress of queries
Date Wed, 05 Aug 2009 21:32:17 GMT

     [ https://issues.apache.org/jira/browse/HIVE-713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Raghotham Murthy updated HIVE-713:

    Attachment: hive-713.2.patch

Added the following:

1. construct thrift query plan from hive structures
2. populate counters from hive structures into query plan - currently the counters include
#input rows, #output rows and time taken
3. dump out the entire thrift query plan in progress in binary format (urlencoded)
4. sample php script ql/src/test/php/test_queryplan.php which should decode the urlencoded
binary formatted query plan (its not working properly - i am still debugging it)
5. refreshed php and py thrift libraries

> 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, hive-713.2.donot.patch, hive-713.2.patch,
hive-713.4.donot.patch, hive-713.5.donot.patch, hive.713.1.good.patch, hive.713.patch.bad
> 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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