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https://reviews.apache.org/r/71262/
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Review request for hive, Ashutosh Chauhan, Gopal V, and Jesús Camacho Rodríguez.


Bugs: HIVE-22094
    https://issues.apache.org/jira/browse/HIVE-22094


Repository: hive-git


Description
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ClassNotFoundException when running join on decimal column:

Caused by: java.lang.ClassCastException: 
org.apache.hadoop.hive.ql.exec.vector.DecimalColumnVector cannot be cast to 
org.apache.hadoop.hive.ql.exec.vector.Decimal64ColumnVector

at 
org.apache.hadoop.hive.ql.exec.vector.expressions.aggregates.VectorUDAFSumDecimal64ToDecimal.aggregateInput(VectorUDAFSumDecimal64ToDecimal.java:320)

at 
org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator$ProcessingModeBase.processAggregators(VectorGroupByOperator.java:217)


Diffs
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  data/files/employee_closure/employee_closure.tsv PRE-CREATION 
  data/files/salary/salary.tsv PRE-CREATION 
  itests/src/test/resources/testconfiguration.properties 84c20426763 
  
ql/src/java/org/apache/hadoop/hive/ql/exec/vector/mapjoin/VectorMapJoinCommonOperator.java
 573368829e5 
  ql/src/test/queries/clientpositive/vector_decimal_mapjoin2.q PRE-CREATION 
  ql/src/test/results/clientpositive/llap/vector_decimal_mapjoin2.q.out 
PRE-CREATION 


Diff: https://reviews.apache.org/r/71262/diff/1/


Testing
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qtest


Thanks,

Attila Magyar

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