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Review request for hive, Chaoyu Tang, Szehon Ho, Xuefu Zhang, and Yongzhi Chen. Repository: hive-git Description ------- HIVE-9534: incorrect result set for query that projects a windowed aggregate Diffs ----- ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/functions/CanAggregateDistinct.java PRE-CREATION ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/functions/HiveSqlCountAggFunction.java 58191e5e6e3d999f176884c6b71e6a781d9ba3ff ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/functions/HiveSqlSumAggFunction.java 498cd0ecaa52afa890e22a4f35754ad15dd4664d ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/translator/SqlFunctionConverter.java 19aa414419bc0d3525ce3d05a59e2a17724b495e ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDAFAverage.java cd2449fdc2d1cdd595c764e9b3da4c0811b2e763 ql/src/test/queries/clientpositive/windowing_distinct.q 9f6ddfd0934bc695f69576b5a7523fe7d49be4e6 ql/src/test/results/clientpositive/windowing_distinct.q.out 0858f0f38c977c77fd0fc9919094f48ebf3a09f3 Diff: https://reviews.apache.org/r/43192/diff/ Testing ------- Similar to sum(distinct) and count(distinct) supported, add avg(distinct) in this patch. Thanks, Aihua Xu
