[DRILL-2968] crash on parquet file

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: 0.8.0
• Fix Version/s: 1.0.0
• Component/s: Storage - Parquet

Environment

CentOS 6, MapR 4.1

• Assignee: Chun Chang
• Reporter: hy5446
• Created: 06/May/15 11:40
• Updated: 14/May/15 17:15
• Resolved: 07/May/15 06:54

Description

On my parquet dataset I can do count but can't query content. Mapreduce jobs (parquet-mr) work fine.

0: jdbc:drill:> select count(1) from dfs.root.`flows/testing`;
------------

EXPR$0

------------

2997423

------------
0: jdbc:drill:> select * from dfs.root.`flows/testing` limit 1;
Query failed: RemoteRpcException: Failure while running fragment.[ cd44e217-4f1a-4820-a40e-9928c5af2faf on data0:31010 ]
(java.lang.NullPointerException)
org.apache.drill.exec.vector.UInt1Vector.transferTo():223
org.apache.drill.exec.vector.NullableVarCharVector.transferTo():237
org.apache.drill.exec.vector.NullableVarCharVector$TransferImpl.transfer():267
org.apache.drill.exec.vector.complex.RepeatedMapVector$RepeatedMapTransferPair.transfer():293
org.apache.drill.exec.vector.complex.MapVector$MapTransferPair.transfer():186
org.apache.drill.exec.physical.impl.limit.LimitRecordBatch.doWork():133
org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext():93
org.apache.drill.exec.physical.impl.limit.LimitRecordBatch.innerNext():113
org.apache.drill.exec.record.AbstractRecordBatch.next():142
org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next():118
org.apache.drill.exec.record.AbstractRecordBatch.next():99
org.apache.drill.exec.record.AbstractRecordBatch.next():89
org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext():51
org.apache.drill.exec.physical.impl.svremover.RemovingRecordBatch.innerNext():96
org.apache.drill.exec.record.AbstractRecordBatch.next():142
org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next():118
org.apache.drill.exec.physical.impl.BaseRootExec.next():68
org.apache.drill.exec.physical.impl.ScreenCreator$ScreenRoot.innerNext():96
org.apache.drill.exec.physical.impl.BaseRootExec.next():58
org.apache.drill.exec.work.fragment.FragmentExecutor.run():163
.......():0