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From "jiraposter@reviews.apache.org (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-1644) use filter pushdown for automatically accessing indexes
Date Sat, 23 Apr 2011 06:45:05 GMT

    [ https://issues.apache.org/jira/browse/HIVE-1644?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13023513#comment-13023513
] 

jiraposter@reviews.apache.org commented on HIVE-1644:
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/558/
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(Updated 2011-04-23 06:41:49.007802)


Review request for hive.


Changes
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HIVE-1644.16.patch


Summary
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Review request for HIVE-1644.12.patch


This addresses bug HIVE-1644.
    https://issues.apache.org/jira/browse/HIVE-1644


Diffs (updated)
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  common/src/java/org/apache/hadoop/hive/conf/HiveConf.java 2cdaeb6 
  conf/hive-default.xml 79ea477 
  ql/src/java/org/apache/hadoop/hive/ql/Driver.java ca337a8 
  ql/src/java/org/apache/hadoop/hive/ql/exec/ExecDriver.java 69ee03b 
  ql/src/java/org/apache/hadoop/hive/ql/exec/TableScanOperator.java c02d90b 
  ql/src/java/org/apache/hadoop/hive/ql/index/AbstractIndexHandler.java dd0186d 
  ql/src/java/org/apache/hadoop/hive/ql/index/HiveIndexHandler.java 411b78f 
  ql/src/java/org/apache/hadoop/hive/ql/index/HiveIndexQueryContext.java PRE-CREATION 
  ql/src/java/org/apache/hadoop/hive/ql/index/compact/CompactIndexHandler.java 1f01446 
  ql/src/java/org/apache/hadoop/hive/ql/metadata/Table.java 50db44c 
  ql/src/java/org/apache/hadoop/hive/ql/optimizer/GenMRTableScan1.java 6162676 
  ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/IndexWhereResolver.java PRE-CREATION

  ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/PhysicalOptimizer.java 0ae9fa2

  ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/index/IndexWhereProcCtx.java PRE-CREATION

  ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/index/IndexWhereProcessor.java
PRE-CREATION 
  ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/index/IndexWhereTaskDispatcher.java
PRE-CREATION 
  ql/src/java/org/apache/hadoop/hive/ql/parse/ParseContext.java 374e123 
  ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java c41bb32 
  ql/src/java/org/apache/hadoop/hive/ql/plan/MapredWork.java 73391e9 
  ql/src/test/queries/clientpositive/index_auto.q PRE-CREATION 
  ql/src/test/queries/clientpositive/index_auto_file_format.q PRE-CREATION 
  ql/src/test/queries/clientpositive/index_auto_multiple.q PRE-CREATION 
  ql/src/test/queries/clientpositive/index_auto_partitioned.q PRE-CREATION 
  ql/src/test/queries/clientpositive/index_auto_test_if_used.q PRE-CREATION 
  ql/src/test/queries/clientpositive/index_auto_unused.q PRE-CREATION 
  ql/src/test/results/clientpositive/index_auto.q.out PRE-CREATION 
  ql/src/test/results/clientpositive/index_auto_file_format.q.out PRE-CREATION 
  ql/src/test/results/clientpositive/index_auto_multiple.q.out PRE-CREATION 
  ql/src/test/results/clientpositive/index_auto_partitioned.q.out PRE-CREATION 
  ql/src/test/results/clientpositive/index_auto_test_if_used.q.out PRE-CREATION 
  ql/src/test/results/clientpositive/index_auto_unused.q.out PRE-CREATION 

Diff: https://reviews.apache.org/r/558/diff


Testing
-------


Thanks,

Russell



> use filter pushdown for automatically accessing indexes
> -------------------------------------------------------
>
>                 Key: HIVE-1644
>                 URL: https://issues.apache.org/jira/browse/HIVE-1644
>             Project: Hive
>          Issue Type: Improvement
>          Components: Indexing
>    Affects Versions: 0.8.0
>            Reporter: John Sichi
>            Assignee: Russell Melick
>         Attachments: HIVE-1644.1.patch, HIVE-1644.10.patch, HIVE-1644.11.patch, HIVE-1644.12.patch,
HIVE-1644.13.patch, HIVE-1644.14.patch, HIVE-1644.15.patch, HIVE-1644.2.patch, HIVE-1644.3.patch,
HIVE-1644.4.patch, HIVE-1644.5.patch, HIVE-1644.6.patch, HIVE-1644.7.patch, HIVE-1644.8.patch,
HIVE-1644.9.patch
>
>
> HIVE-1226 provides utilities for analyzing filters which have been pushed down to a table
scan.  The next step is to use these for selecting available indexes and generating access
plans for those indexes.

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