Review Request 69215: HIVE-20778 Join reordering may not be triggered if all joins in plan are created by decorrelation logic

[Vineet Garg]

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https://reviews.apache.org/r/69215/
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Review request for hive, Ashutosh Chauhan and Jesús Camacho Rodríguez.


Bugs: HIVE-20778
    https://issues.apache.org/jira/browse/HIVE-20778


Repository: hive-git


Description
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Trigger join reordering for subqueries


Diffs
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  ql/src/java/org/apache/hadoop/hive/ql/parse/CalcitePlanner.java 82e975a50d 
  ql/src/test/queries/clientpositive/subquery_notin.q a2d93dfd86 
  ql/src/test/queries/clientpositive/subquery_select.q 80618c777b 
  ql/src/test/results/clientpositive/constant_prop_3.q.out d106cd325a 
  ql/src/test/results/clientpositive/llap/dynamic_semijoin_reduction_2.q.out 
801416d563 
  ql/src/test/results/clientpositive/llap/explainuser_1.q.out f240468558 
  ql/src/test/results/clientpositive/llap/lineage3.q.out 9bec309c9c 
  ql/src/test/results/clientpositive/llap/mapjoin_hint.q.out ac505a5c1e 
  ql/src/test/results/clientpositive/llap/optimize_join_ptp.q.out a68275b9e9 
  ql/src/test/results/clientpositive/llap/subquery_in.q.out 12e8c54480 
  ql/src/test/results/clientpositive/llap/subquery_in_having.q.out 4f41f246f1 
  ql/src/test/results/clientpositive/llap/subquery_multi.q.out d8d42ee10b 
  ql/src/test/results/clientpositive/llap/subquery_notin.q.out d981733bd3 
  ql/src/test/results/clientpositive/llap/subquery_null_agg.q.out fab963b1fd 
  ql/src/test/results/clientpositive/llap/subquery_scalar.q.out 166bd60ce2 
  ql/src/test/results/clientpositive/llap/subquery_select.q.out 854d215a23 
  ql/src/test/results/clientpositive/llap/subquery_views.q.out a0bc64ebf1 
  ql/src/test/results/clientpositive/llap/vector_groupby_mapjoin.q.out 
a9180bcdc6 
  ql/src/test/results/clientpositive/llap/vector_mapjoin_reduce.q.out 
3b8ee96a40 
  ql/src/test/results/clientpositive/semijoin5.q.out c047c6d265 
  
ql/src/test/results/clientpositive/spark/spark_dynamic_partition_pruning_3.q.out
 c2d821d653 
  ql/src/test/results/clientpositive/spark/spark_explainuser_1.q.out f5a4c9ad86 
  ql/src/test/results/clientpositive/spark/subquery_in.q.out 535f01b1fd 
  ql/src/test/results/clientpositive/spark/subquery_multi.q.out 5f7b2661fa 
  ql/src/test/results/clientpositive/spark/subquery_notin.q.out 39080da5c9 
  ql/src/test/results/clientpositive/spark/subquery_null_agg.q.out 0fefcbe408 
  ql/src/test/results/clientpositive/spark/subquery_scalar.q.out b3252f5415 
  ql/src/test/results/clientpositive/spark/subquery_select.q.out ad7c8a3fc7 
  ql/src/test/results/clientpositive/spark/subquery_views.q.out 8a7e4c7d18 
  ql/src/test/results/clientpositive/spark/vector_mapjoin_reduce.q.out 
9f80711c65 
  ql/src/test/results/clientpositive/subquery_notin_having.q.out dd31d4ab6a 
  ql/src/test/results/clientpositive/vector_groupby_mapjoin.q.out 70cdd7ae5b 


Diff: https://reviews.apache.org/r/69215/diff/1/


Testing
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Thanks,

Vineet Garg