[jira] Commented: (HIVE-1609) Support partition filtering in metastore

["HBase Review Board (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-1609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12905296#action_12905296 ] 

HBase Review Board commented on HIVE-1609:
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Message from: "Carl Steinbach" <ca...@cloudera.com>

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This is an automatically generated e-mail. To reply, visit:
http://review.cloudera.org/r/763/
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Review request for Hive Developers.


Summary
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HIVE-1609: Support partition filtering in metastore


This addresses bug HIVE-1609.
    http://issues.apache.org/jira/browse/HIVE-1609


Diffs
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  trunk/metastore/build.xml 991274 
  trunk/metastore/if/hive_metastore.thrift 991397 
  trunk/metastore/ivy.xml 991274 
  trunk/metastore/src/gen-cpp/ThriftHiveMetastore.h 991274 
  trunk/metastore/src/gen-cpp/ThriftHiveMetastore.cpp 991274 
  trunk/metastore/src/gen-cpp/ThriftHiveMetastore_server.skeleton.cpp 991274 
  trunk/metastore/src/gen-java/org/apache/hadoop/hive/metastore/parser/FilterParser.java PRE-CREATION 
  trunk/metastore/src/gen-java/org/apache/hadoop/hive/metastore/parser/FilterParserConstants.java PRE-CREATION 
  trunk/metastore/src/gen-java/org/apache/hadoop/hive/metastore/parser/FilterParserTokenManager.java PRE-CREATION 
  trunk/metastore/src/gen-java/org/apache/hadoop/hive/metastore/parser/ParseException.java PRE-CREATION 
  trunk/metastore/src/gen-java/org/apache/hadoop/hive/metastore/parser/SimpleCharStream.java PRE-CREATION 
  trunk/metastore/src/gen-java/org/apache/hadoop/hive/metastore/parser/Token.java PRE-CREATION 
  trunk/metastore/src/gen-java/org/apache/hadoop/hive/metastore/parser/TokenMgrError.java PRE-CREATION 
  trunk/metastore/src/gen-javabean/org/apache/hadoop/hive/metastore/api/ThriftHiveMetastore.java 991274 
  trunk/metastore/src/gen-php/ThriftHiveMetastore.php 991274 
  trunk/metastore/src/gen-py/hive_metastore/ThriftHiveMetastore-remote 991274 
  trunk/metastore/src/gen-py/hive_metastore/ThriftHiveMetastore.py 991274 
  trunk/metastore/src/java/org/apache/hadoop/hive/metastore/HiveMetaStore.java 991274 
  trunk/metastore/src/java/org/apache/hadoop/hive/metastore/HiveMetaStoreClient.java 991274 
  trunk/metastore/src/java/org/apache/hadoop/hive/metastore/ObjectStore.java 991274 
  trunk/metastore/src/java/org/apache/hadoop/hive/metastore/RawStore.java 991274 
  trunk/metastore/src/java/org/apache/hadoop/hive/metastore/parser/ExpressionTree.java PRE-CREATION 
  trunk/metastore/src/java/org/apache/hadoop/hive/metastore/parser/filter_parser.jj PRE-CREATION 
  trunk/metastore/src/model/package.jdo 991274 
  trunk/metastore/src/test/org/apache/hadoop/hive/metastore/TestHiveMetaStore.java 991274 
  trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/Utilities.java 991274 

Diff: http://review.cloudera.org/r/763/diff


Testing
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Thanks,

Carl




> Support partition filtering in metastore
> ----------------------------------------
>
>                 Key: HIVE-1609
>                 URL: https://issues.apache.org/jira/browse/HIVE-1609
>             Project: Hadoop Hive
>          Issue Type: New Feature
>          Components: Metastore
>            Reporter: Ajay Kidave
>             Fix For: 0.7.0
>
>         Attachments: hive_1609.patch
>
>
> The metastore needs to have support for returning a list of partitions based on user specified filter conditions. This will be useful for tools which need to do partition pruning. Howl is one such use case. The way partition pruning is done during hive query execution need not be changed.

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