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Review request for hive. Summary (updated) ----------------- Add support for vectorized string concatenation Description (updated) ------- Add support for vectorized string concatenation This addresses bug HIVE-4431. https://issues.apache.org/jira/browse/HIVE-4431 Diffs (updated) ----- ql/src/java/org/apache/hadoop/hive/ql/exec/vector/BytesColumnVector.java 246170d ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/StringConcatColCol.java PRE-CREATION ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/StringConcatColScalar.java PRE-CREATION ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/StringConcatScalarCol.java PRE-CREATION ql/src/test/org/apache/hadoop/hive/ql/exec/vector/expressions/TestVectorStringExpressions.java c0e71e5 Diff: https://reviews.apache.org/r/10868/diff/ Testing ------- Thanks, Eric Hanson