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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] Commented: (PIG-1107) PigLineRecordReader bails out on an empty line for compressed data
Date Thu, 26 Nov 2009 09:20:39 GMT

    [ https://issues.apache.org/jira/browse/PIG-1107?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12782806#action_12782806

Hadoop QA commented on PIG-1107:

+1 overall.  Here are the results of testing the latest attachment 
  against trunk revision 884235.

    +1 @author.  The patch does not contain any @author tags.

    +1 tests included.  The patch appears to include 3 new or modified tests.

    +1 javadoc.  The javadoc tool did not generate any warning messages.

    +1 javac.  The applied patch does not increase the total number of javac compiler warnings.

    +1 findbugs.  The patch does not introduce any new Findbugs warnings.

    +1 release audit.  The applied patch does not increase the total number of release audit

    +1 core tests.  The patch passed core unit tests.

    +1 contrib tests.  The patch passed contrib unit tests.

Test results: http://hudson.zones.apache.org/hudson/job/Pig-Patch-h8.grid.sp2.yahoo.net/57/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Pig-Patch-h8.grid.sp2.yahoo.net/57/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output: http://hudson.zones.apache.org/hudson/job/Pig-Patch-h8.grid.sp2.yahoo.net/57/console

This message is automatically generated.

> 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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