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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/24830/
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(Updated Aug. 25, 2014, 7:54 p.m.)
Review request for hive and Gunther Hagleitner.
Bugs: HIVE-7548
https://issues.apache.org/jira/browse/HIVE-7548
Repository: hive-git
Description
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ORC fast merge (HIVE-7509) will fail the merge task in case if any of the
precondition checks fail. Precondition check fail is good for "ALTER TABLE ..
CONCATENATE" but not for automatic trigger of merge task from conditional
resolver. In case if a partition has non-compatible ORC files for merging then
the merge task should ignore it and not fail the task.
Diffs
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ql/src/java/org/apache/hadoop/hive/ql/exec/Utilities.java 1d6a93a
ql/src/java/org/apache/hadoop/hive/ql/io/merge/MergeMapper.java beb4f7d
ql/src/java/org/apache/hadoop/hive/ql/io/orc/OrcFileMergeMapper.java b36152a
ql/src/test/queries/clientnegative/orc_merge1.q b2d42cd
ql/src/test/queries/clientnegative/orc_merge2.q 2f62ee7
ql/src/test/queries/clientnegative/orc_merge3.q 5158e2e
ql/src/test/queries/clientnegative/orc_merge4.q ad48572
ql/src/test/queries/clientnegative/orc_merge5.q e94a8cc
ql/src/test/queries/clientpositive/orc_merge_incompat1.q PRE-CREATION
ql/src/test/queries/clientpositive/orc_merge_incompat2.q PRE-CREATION
ql/src/test/results/clientpositive/orc_merge_incompat1.q.out PRE-CREATION
ql/src/test/results/clientpositive/orc_merge_incompat2.q.out PRE-CREATION
Diff: https://reviews.apache.org/r/24830/diff/
Testing
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Thanks,
Prasanth_J
