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Posted to dev@pig.apache.org by "Ankit Modi (JIRA)" <ji...@apache.org> on 2009/11/26 02:15:39 UTC
[jira] Updated: (PIG-1107) PigLineRecordReader bails out on an
empty line for compressed data
[ https://issues.apache.org/jira/browse/PIG-1107?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ankit Modi updated PIG-1107:
----------------------------
Status: Patch Available (was: Open)
> PigLineRecordReader bails out on an empty line for compressed data
> ------------------------------------------------------------------
>
> Key: PIG-1107
> URL: https://issues.apache.org/jira/browse/PIG-1107
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.6.0
> Reporter: Ankit Modi
> Assignee: Ankit Modi
> Fix For: 0.6.0
>
> Attachments: pig_piglinerecordreader_bug.patch
>
>
> PigLineRecordReader bails out with an exception when it encounters an empty line in a compressed file
> java.lang.ArrayIndexOutOfBoundsException: -1
> at org.apache.pig.impl.io.PigLineRecordReader$LineReader.getNext(PigLineRecordReader.java:136)
> at org.apache.pig.impl.io.PigLineRecordReader.next(PigLineRecordReader.java:57)
> at org.apache.pig.builtin.PigStorage.getNext(PigStorage.java:121)
> at org.apache.pig.backend.executionengine.PigSlice.next(PigSlice.java:139)
> at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.SliceWrapper$1.next(SliceWrapper.java:164)
> at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.SliceWrapper$1.next(SliceWrapper.java:140)
> at org.apache.hadoop.mapred.MapTask$TrackedRecordReader.moveToNext(MapTask.java:192)
> at org.apache.hadoop.mapred.MapTask$TrackedRecordReader.next(MapTask.java:176)
> at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:48)
> at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:358)
> at org.apache.hadoop.mapred.MapTask.run(MapTask.java:307)
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