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  1. Hive
  2. HIVE-4160 Vectorized Query Execution in Hive
  3. HIVE-4667

tpch query 1 fails with java.lang.ClassCastException

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: vectorization-branch
    • Fix Version/s: vectorization-branch, 0.13.0
    • Component/s: None
    • Labels:
      None

      Description

      Caused by: java.lang.ClassCastException: org.apache.hadoop.hive.ql.exec.vector.LongColumnVector cannot be cast to org.apache.hadoop.hive.ql.exec.vector.DoubleColumnVector
      	at org.apache.hadoop.hive.ql.exec.vector.expressions.gen.DoubleColSubtractLongScalar.evaluate(DoubleColSubtractLongScalar.java:46)
      	at org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpression.evaluateChildren(VectorExpression.java:69)
      	at org.apache.hadoop.hive.ql.exec.vector.expressions.gen.DoubleColMultiplyDoubleColumn.evaluate(DoubleColMultiplyDoubleColumn.java:41)
      	at org.apache.hadoop.hive.ql.exec.vector.expressions.aggregates.gen.VectorUDAFSumDouble.aggregateInputSelection(VectorUDAFSumDouble.java:98)
      	at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.processAggregators(VectorGroupByOperator.java:174)
      	at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.processOp(VectorGroupByOperator.java:151)
      	at org.apache.hadoop.hive.ql.exec.Operator.process(Operator.java:502)
      	at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:832)
      	at org.apache.hadoop.hive.ql.exec.vector.VectorSelectOperator.processOp(VectorSelectOperator.java:104)
      	at org.apache.hadoop.hive.ql.exec.Operator.process(Operator.java:502)
      	at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:832)
      	at org.apache.hadoop.hive.ql.exec.vector.VectorFilterOperator.processOp(VectorFilterOperator.java:91)
      	at org.apache.hadoop.hive.ql.exec.Operator.process(Operator.java:502)
      	at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:832)
      	at org.apache.hadoop.hive.ql.exec.TableScanOperator.processOp(TableScanOperator.java:90)
      	at org.apache.hadoop.hive.ql.exec.Operator.process(Operator.java:502)
      	at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:832)
      	at org.apache.hadoop.hive.ql.exec.vector.VectorMapOperator.process(VectorMapOperator.java:717)
      	... 9 more
      

        Attachments

        1. HIVE-4667.1.patch
          11 kB
          Jitendra Nath Pandey

          Activity

            People

            • Assignee:
              jnp Jitendra Nath Pandey
              Reporter:
              anthony.murphy Tony Murphy
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              Dates

              • Created:
                Updated:
                Resolved: