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Review request for hive, Ashutosh Chauhan and Jason Dere. Bugs: HIVE-9556 https://issues.apache.org/jira/browse/HIVE-9556 Repository: hive-git Description ------- HIVE-9556 create UDF to calculate the Levenshtein distance between two strings Diffs ----- ql/src/java/org/apache/hadoop/hive/ql/exec/FunctionRegistry.java 909f6ae6ec2aa24942286f15ffa7293378ca53fd ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFLevenstein.java PRE-CREATION ql/src/test/org/apache/hadoop/hive/ql/udf/generic/TestGenericUDFLevenshtein.java PRE-CREATION ql/src/test/queries/clientpositive/udf_levenshtein.q PRE-CREATION ql/src/test/results/clientpositive/show_functions.q.out a58f453ddcca8a99319b8b465af0db3cc8f7302f ql/src/test/results/clientpositive/udf_levenshtein.q.out PRE-CREATION Diff: https://reviews.apache.org/r/31151/diff/ Testing ------- Thanks, Alexander Pivovarov