[HIVE-7421] Make VectorUDFDateString use the same date parsing and formatting as GenericUDFDate

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.13.0, 0.13.1
• Fix Version/s: 0.14.0
• Component/s: Vectorization
• Assignee: Matt McCline
• Reporter: Matt McCline
• Created: 15/Jul/14 23:24
• Updated: 13/Nov/14 19:44
• Resolved: 07/Aug/14 18:18

Description

One of several found by Raj Bains.

M/R or Tez.

set hive.vectorized.execution.enabled=true;

Stack trace:

Caused by: java.lang.NullPointerException
	at java.lang.System.arraycopy(Native Method)
	at org.apache.hadoop.hive.ql.exec.vector.BytesColumnVector.setConcat(BytesColumnVector.java:190)
	at org.apache.hadoop.hive.ql.exec.vector.expressions.StringConcatColScalar.evaluate(StringConcatColScalar.java:78)
	at org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpression.evaluateChildren(VectorExpression.java:112)
	at org.apache.hadoop.hive.ql.exec.vector.expressions.VectorUDFDateDiffColCol.evaluate(VectorUDFDateDiffColCol.java:59)
	at org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpression.evaluateChildren(VectorExpression.java:112)
	at org.apache.hadoop.hive.ql.exec.vector.expressions.gen.LongScalarAddLongColumn.evaluate(LongScalarAddLongColumn.java:65)
	at org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpression.evaluateChildren(VectorExpression.java:112)
	at org.apache.hadoop.hive.ql.exec.vector.expressions.gen.LongColAddLongColumn.evaluate(LongColAddLongColumn.java:52)
	at org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpression.evaluateChildren(VectorExpression.java:112)
	at org.apache.hadoop.hive.ql.exec.vector.expressions.LongColDivideLongScalar.evaluate(LongColDivideLongScalar.java:52)
	at org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpression.evaluateChildren(VectorExpression.java:112)
	at org.apache.hadoop.hive.ql.exec.vector.expressions.gen.FuncFloorDoubleToLong.evaluate(FuncFloorDoubleToLong.java:47)
	at org.apache.hadoop.hive.ql.exec.vector.VectorHashKeyWrapperBatch.evaluateBatch(VectorHashKeyWrapperBatch.java:147)
	at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator$ProcessingModeHashAggregate.processBatch(VectorGroupByOperator.java:289)
	at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.processOp(VectorGroupByOperator.java:711)
	at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:800)
	at org.apache.hadoop.hive.ql.exec.vector.VectorSelectOperator.processOp(VectorSelectOperator.java:139)
	at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:800)
	at org.apache.hadoop.hive.ql.exec.TableScanOperator.processOp(TableScanOperator.java:95)
	at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:800)
	at org.apache.hadoop.hive.ql.exec.vector.VectorMapOperator.process(VectorMapOperator.java:43)

Issue Links

• links to: RB #24366