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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/34757/
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(Updated June 17, 2015, 8:59 a.m.)
Review request for hive and Xuefu Zhang.
Changes
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improve the compare algorithm and update qfile output
Bugs: HIVE-10844
https://issues.apache.org/jira/browse/HIVE-10844
Repository: hive-git
Description
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Some Hive queries(like TPCDS Q39) may share the same subquery, which translated
into sperate, but equivalent Works in SparkWork, combining these equivalent
Works into a single one would help to benifit from following dynamic RDD
caching optimization.
Diffs (updated)
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ql/src/java/org/apache/hadoop/hive/ql/optimizer/OperatorComparatorFactory.java
PRE-CREATION
ql/src/java/org/apache/hadoop/hive/ql/optimizer/spark/CombineEquivalentWorkResolver.java
PRE-CREATION
ql/src/java/org/apache/hadoop/hive/ql/parse/spark/SparkCompiler.java 19aae70
ql/src/java/org/apache/hadoop/hive/ql/plan/JoinCondDesc.java b307b16
ql/src/test/results/clientpositive/spark/auto_join30.q.out 7b5c5e7
ql/src/test/results/clientpositive/spark/auto_smb_mapjoin_14.q.out 8a43d78
ql/src/test/results/clientpositive/spark/groupby10.q.out 9d3cf36
ql/src/test/results/clientpositive/spark/groupby7_map.q.out abd6459
ql/src/test/results/clientpositive/spark/groupby7_map_skew.q.out 5e69b31
ql/src/test/results/clientpositive/spark/groupby7_noskew.q.out 3418b99
ql/src/test/results/clientpositive/spark/groupby7_noskew_multi_single_reducer.q.out
2cb126d
ql/src/test/results/clientpositive/spark/groupby8.q.out 307395f
ql/src/test/results/clientpositive/spark/groupby8_map_skew.q.out ba04a57
ql/src/test/results/clientpositive/spark/insert_into3.q.out 7df5ba8
ql/src/test/results/clientpositive/spark/join22.q.out b1e5b67
ql/src/test/results/clientpositive/spark/skewjoinopt11.q.out 8a278ef
ql/src/test/results/clientpositive/spark/union10.q.out 5e8fe38
ql/src/test/results/clientpositive/spark/union11.q.out 20c27c7
ql/src/test/results/clientpositive/spark/union20.q.out 6f0dca6
ql/src/test/results/clientpositive/spark/union28.q.out 98582df
ql/src/test/results/clientpositive/spark/union3.q.out 834b6d4
ql/src/test/results/clientpositive/spark/union30.q.out 3409623
ql/src/test/results/clientpositive/spark/union4.q.out c121ef0
ql/src/test/results/clientpositive/spark/union5.q.out afee988
ql/src/test/results/clientpositive/spark/union_remove_1.q.out ba0e293
ql/src/test/results/clientpositive/spark/union_remove_15.q.out 26cfbab
ql/src/test/results/clientpositive/spark/union_remove_16.q.out 7a7aaf2
ql/src/test/results/clientpositive/spark/union_remove_18.q.out a5e15c5
ql/src/test/results/clientpositive/spark/union_remove_19.q.out ad44400
ql/src/test/results/clientpositive/spark/union_remove_20.q.out 1d67177
ql/src/test/results/clientpositive/spark/union_remove_21.q.out 9f5b070
ql/src/test/results/clientpositive/spark/union_remove_22.q.out 2e01432
ql/src/test/results/clientpositive/spark/union_remove_24.q.out 2659798
ql/src/test/results/clientpositive/spark/union_remove_25.q.out 0a94684
ql/src/test/results/clientpositive/spark/union_remove_4.q.out 6c3d596
ql/src/test/results/clientpositive/spark/union_remove_6.q.out cd36189
ql/src/test/results/clientpositive/spark/union_remove_6_subq.q.out c981ae4
ql/src/test/results/clientpositive/spark/union_remove_7.q.out 084fbd6
ql/src/test/results/clientpositive/spark/union_top_level.q.out dede1ef
Diff: https://reviews.apache.org/r/34757/diff/
Testing
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Thanks,
chengxiang li
