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Ship it! Ship It! - Swarnim Kulkarni On Aug. 11, 2015, 12:37 a.m., Navis Ryu wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/37287/ > ----------------------------------------------------------- > > (Updated Aug. 11, 2015, 12:37 a.m.) > > > Review request for hive. > > > Bugs: HIVE-11506 > https://issues.apache.org/jira/browse/HIVE-11506 > > > Repository: hive-git > > > Description > ------- > > It's not defined in vectorization context. > {code} > explain > select cast(cast(cstring1 as varchar(10)) as string) x from alltypesorc order > by x; > {code} > > Mapper is not vectorized by exception, > {noformat} > 015-08-10 17:02:08,003 INFO [main]: physical.Vectorizer > (Vectorizer.java:validateExprNodeDesc(1299)) - Failed to vectorize > org.apache.hadoop.hive.ql.metadata.HiveException: Unhandled cast input type: > varchar(10) > at > org.apache.hadoop.hive.ql.exec.vector.VectorizationContext.getCastToString(VectorizationContext.java:1543) > at > org.apache.hadoop.hive.ql.exec.vector.VectorizationContext.getGenericUDFBridgeVectorExpression(VectorizationContext.java:1379) > at > org.apache.hadoop.hive.ql.exec.vector.VectorizationContext.getGenericUdfVectorExpression(VectorizationContext.java:1177) > at > org.apache.hadoop.hive.ql.exec.vector.VectorizationContext.getVectorExpression(VectorizationContext.java:440) > at > org.apache.hadoop.hive.ql.optimizer.physical.Vectorizer.validateExprNodeDesc(Vectorizer.java:1293) > at > org.apache.hadoop.hive.ql.optimizer.physical.Vectorizer.validateExprNodeDesc(Vectorizer.java:1284) > at > org.apache.hadoop.hive.ql.optimizer.physical.Vectorizer.validateSelectOperator(Vectorizer.java:1116) > at > org.apache.hadoop.hive.ql.optimizer.physical.Vectorizer.validateMapWorkOperator(Vectorizer.java:906) > {noformat} > > > Diffs > ----- > > ql/src/java/org/apache/hadoop/hive/ql/exec/vector/VectorizationContext.java > 5b702bb > > ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/CastStringGroupToString.java > PRE-CREATION > ql/src/test/queries/clientpositive/vectorized_casts.q ade3645 > ql/src/test/results/clientpositive/tez/vector_char_mapjoin1.q.out f495f95 > ql/src/test/results/clientpositive/tez/vector_varchar_mapjoin1.q.out > ae5be44 > ql/src/test/results/clientpositive/tez/vectorized_casts.q.out 1dd07b1 > ql/src/test/results/clientpositive/vector_char_mapjoin1.q.out 744bfb3 > ql/src/test/results/clientpositive/vector_varchar_mapjoin1.q.out 2994bff > ql/src/test/results/clientpositive/vectorized_casts.q.out 1113453 > > Diff: https://reviews.apache.org/r/37287/diff/ > > > Testing > ------- > > > Thanks, > > Navis Ryu > >
