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https://reviews.apache.org/r/28864/
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Review request for hive and Xuefu Zhang.
Bugs: HIVE-9042
https://issues.apache.org/jira/browse/HIVE-9042
Repository: hive-git
Description
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In one spark work, there could be multiple mapjoin operators, but only one
could be bucket mapjoin.
Diffs
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ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/SparkMapJoinResolver.java
6977abc
ql/src/java/org/apache/hadoop/hive/ql/optimizer/spark/SparkMapJoinOptimizer.java
ef04885
ql/src/java/org/apache/hadoop/hive/ql/plan/SparkBucketMapJoinContext.java
2976c3a
Diff: https://reviews.apache.org/r/28864/diff/
Testing
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Unit test.
Thanks,
Jimmy Xiang
