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Review request for hive and Gopal V. Bugs: HIVE-20540 https://issues.apache.org/jira/browse/HIVE-20540 Repository: hive-git Description ------- Vectorization : Support loading bucketed tables using sorted dynamic partition optimizer - II Followup to HIVE-20510 with remaining issues 1. Avoid using Reflection. 2. In VectorizationContext, use correct place to setup the VectorExpression. It may be missed in certain cases. 3. In BucketNumExpression, make sure that a value is not overwritten before it is processed. Use a flag to achieve this. Diffs ----- ql/src/java/org/apache/hadoop/hive/ql/exec/vector/VectorizationContext.java 55d2a16f03 ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/BucketNumExpression.java d8c696c302 ql/src/java/org/apache/hadoop/hive/ql/exec/vector/reducesink/VectorReduceSinkObjectHashOperator.java 1a8395a71b Diff: https://reviews.apache.org/r/68848/diff/1/ Testing ------- Thanks, Deepak Jaiswal