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Posted to dev@hive.apache.org by "Jason Dere (JIRA)" <ji...@apache.org> on 2014/07/08 02:17:36 UTC
[jira] [Created] (HIVE-7363) VectorExpressionWriterDecimal is
missing null check in setValue()
Jason Dere created HIVE-7363:
--------------------------------
Summary: VectorExpressionWriterDecimal is missing null check in setValue()
Key: HIVE-7363
URL: https://issues.apache.org/jira/browse/HIVE-7363
Project: Hive
Issue Type: Bug
Components: Vectorization
Reporter: Jason Dere
Assignee: Jason Dere
The VectorExpressionWriterDecimal class created by VectorExpressionWriterFactory.genVectorExpressionWritableDecimal() does not check for null field in setValue, while all the other data types check for null.
This can result in NPE when inserting to/from Orc tables:
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java.lang.Exception: java.lang.RuntimeException: org.apache.hadoop.hive.ql.metadata.HiveException: Hive Runtime Error while processing row
at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:401)
Caused by: java.lang.RuntimeException: org.apache.hadoop.hive.ql.metadata.HiveException: Hive Runtime Error while processing row
at org.apache.hadoop.hive.ql.exec.mr.ExecMapper.map(ExecMapper.java:195)
at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:54)
at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:429)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341)
at org.apache.hadoop.mapred.LocalJobRunner$Job$MapTaskRunnable.run(LocalJobRunner.java:233)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:680)
Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: Hive Runtime Error while processing rowi
at org.apache.hadoop.hive.ql.exec.vector.VectorMapOperator.process(VectorMapOperator.java:45)
at org.apache.hadoop.hive.ql.exec.mr.ExecMapper.map(ExecMapper.java:177)
... 10 more
Caused by: java.lang.NullPointerException
at org.apache.hadoop.hive.serde2.objectinspector.primitive.WritableHiveDecimalObjectInspector.set(WritableHiveDecimalObjectInspector.java:66)
at org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpressionWriterFactory$1.setValue(VectorExpressionWriterFactory.java:481)
at org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpressionWriterFactory$VectorExpressionWriterDecimal.setValue(VectorExpressionWriterFactory.java:347)
at org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpressionWriterFactory$VectorExpressionWriterSetter.setValue(VectorExpressionWriterFactory.java:1070)
at org.apache.hadoop.hive.ql.io.orc.VectorizedOrcSerde.serialize(VectorizedOrcSerde.java:75)
at org.apache.hadoop.hive.ql.io.orc.OrcSerde.serializeVector(OrcSerde.java:148)
at org.apache.hadoop.hive.ql.exec.vector.VectorFileSinkOperator.processOp(VectorFileSinkOperator.java:79)
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.vector.VectorFilterOperator.processOp(VectorFilterOperator.java:102)
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)
... 11 more
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