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Review request for hive, Eric Hanson and Jitendra Pandey. Bugs: HIVE-4931 https://issues.apache.org/jira/browse/HIVE-4931 Repository: hive-git Description ------- The agg templates were incorrectly checking for isNull[0] in addition of hasNulls for repeating values. I also discovered that the MIN/MAX aggregate was using hard-coded comparison instead of templatized <Operand> for this case. Diffs ----- ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/aggregates/gen/VectorUDAFAvgDouble.java 2187f55 ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/aggregates/gen/VectorUDAFAvgLong.java f12fe98 ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/aggregates/gen/VectorUDAFMaxDouble.java 69fffbb ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/aggregates/gen/VectorUDAFMaxLong.java 7dfa207 ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/aggregates/gen/VectorUDAFMinDouble.java 3a72198 ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/aggregates/gen/VectorUDAFMinLong.java 444ccc2 ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/aggregates/gen/VectorUDAFStdPopDouble.java 5e78b94 ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/aggregates/gen/VectorUDAFStdPopLong.java 19e8d77 ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/aggregates/gen/VectorUDAFStdSampDouble.java c4c35a4 ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/aggregates/gen/VectorUDAFStdSampLong.java 24cb36b ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/aggregates/gen/VectorUDAFSumDouble.java 311ce98 ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/aggregates/gen/VectorUDAFSumLong.java 882dd68 ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/aggregates/gen/VectorUDAFVarPopDouble.java f6828dc ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/aggregates/gen/VectorUDAFVarPopLong.java e19ac93 ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/aggregates/gen/VectorUDAFVarSampDouble.java 29ed2e7 ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/aggregates/gen/VectorUDAFVarSampLong.java 3acd402 ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/templates/VectorUDAFAvg.txt 04d9439 ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/templates/VectorUDAFMinMax.txt 0692b3c ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/templates/VectorUDAFSum.txt eb63009 ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/templates/VectorUDAFVar.txt aa2cfee Diff: https://reviews.apache.org/r/12939/diff/ Testing ------- Manually tested the repro dataset Thanks, Remus Rusanu