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From "Sohan Jain" <sohanj...@fb.com>
Subject Re: Review Request: HIVE-2188: Add a function to retrieve multiple tables on trip to the hive metastore
Date Thu, 02 Jun 2011 23:01:00 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/831/
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(Updated 2011-06-02 23:01:00.830757)


Review request for hive, Paul Yang and Ashutosh Chauhan.


Summary
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Created a function "multi_get_table" that retrieves multiple tables on one trip to the hive
metastore, saving round trip time.


This addresses bug HIVE-2188.
    https://issues.apache.org/jira/browse/HIVE-2188


Diffs
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  trunk/metastore/if/hive_metastore.thrift 1130342 
  trunk/metastore/src/java/org/apache/hadoop/hive/metastore/HiveMetaStore.java 1130342 
  trunk/metastore/src/java/org/apache/hadoop/hive/metastore/ObjectStore.java 1130342 
  trunk/metastore/src/java/org/apache/hadoop/hive/metastore/RawStore.java 1130342 
  trunk/service/src/test/org/apache/hadoop/hive/service/TestHiveServer.java 1130342 

Diff: https://reviews.apache.org/r/831/diff


Testing
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Added a test case to testMetasore() in TestHiveServer.  Also tested for speed improvements
in a client session.


Thanks,

Sohan


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