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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/29195/
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Review request for hive.
Bugs: HIVE-9076
https://issues.apache.org/jira/browse/HIVE-9076
Repository: hive-git
Description
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In some file composition, AbstractFileMergeOperator removes incompatible files.
For example,
{noformat}
000000_0 (v12)
000000_0_copy_1 (v12)
000000_1 (v11)
000000_1_copy_1 (v11)
000000_1_copy_2 (v11)
000000_2 (v12)
{noformat}
000000_1 (v11) will be removed because 000000 is assigned to new merged file.
Diffs
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ql/src/java/org/apache/hadoop/hive/ql/exec/AbstractFileMergeOperator.java
6c80a14
ql/src/java/org/apache/hadoop/hive/ql/exec/Utilities.java 4170659
ql/src/java/org/apache/hadoop/hive/ql/exec/tez/CustomPartitionVertex.java
297ce44
ql/src/test/org/apache/hadoop/hive/ql/exec/TestOperators.java 9359a7a
ql/src/test/org/apache/hadoop/hive/ql/exec/TestUtilities.java 69f8889
ql/src/test/queries/clientpositive/orc_merge_incompat1.q 0348948
ql/src/test/results/clientpositive/orc_merge_incompat1.q.out 7a9c772
ql/src/test/results/clientpositive/tez/orc_merge_incompat1.q.out ea2dd5d
Diff: https://reviews.apache.org/r/29195/diff/
Testing
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Thanks,
Navis Ryu
