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From "Ashutosh Chauhan" <hashut...@apache.org>
Subject Review Request 16796: Add support for insert queries for viewfs
Date Fri, 10 Jan 2014 22:00:00 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/16796/
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Review request for hive.


Bugs: HIVE-6152
    https://issues.apache.org/jira/browse/HIVE-6152


Repository: hive


Description
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Support viewfs for insert queries.


Diffs
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  trunk/ql/src/java/org/apache/hadoop/hive/ql/Context.java 1557174 
  trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/GenMapRedUtils.java 1557174 
  trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java 1557174 

Diff: https://reviews.apache.org/r/16796/diff/


Testing
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Manually tested on viewfs cluster with /tmp mounted on different NN and /user mounted on different
one. Without patch, query used to fail. After patch, it passes. No easy way to unit test since
viewfs minicluster is not supported. Also, new code triggers only for viewfs, existing behavior
of writing to /tmp is preserved so regression suite is sufficient.


Thanks,

Ashutosh Chauhan


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