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From " (JIRA)" <>
Subject [jira] [Commented] (HIVE-2354) Support automatic rebuilding of indexes when they go stale
Date Mon, 15 Aug 2011 22:01:30 GMT

] commented on HIVE-2354:

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(Updated 2011-08-15 22:01:14.270380)

Review request for hive, John Sichi and Ning Zhang.


added a clause for LOAD DATA


Chain a second set of tasks to the MoveTask for INSERT statements.

This addresses bug HIVE-2354.

Diffs (updated)

  common/src/java/org/apache/hadoop/hive/conf/ b46976f 
  ql/src/java/org/apache/hadoop/hive/ql/parse/ PRE-CREATION 
  ql/src/java/org/apache/hadoop/hive/ql/parse/ 6f311c6 
  ql/src/java/org/apache/hadoop/hive/ql/parse/ cec0d46 
  ql/src/test/queries/clientpositive/index_auto_update.q PRE-CREATION 
  ql/src/test/results/clientpositive/index_auto_update.q.out PRE-CREATION 



Added testcase "index_auto_update.q"



> Support automatic rebuilding of indexes when they go stale
> ----------------------------------------------------------
>                 Key: HIVE-2354
>                 URL:
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Syed S. Albiz
>            Assignee: Syed S. Albiz
>         Attachments: HIVE-2354.1.patch, HIVE-2354.2.patch
> Support a mode where indexes will be automatically rebuilt when the table/partition they
are based on is modified. So if index foo is built on table bar, and bar has it's contents
overwritten, we should support a mode where index foo will automatically rebuild itself.

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