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https://issues.apache.org/jira/browse/PIG-1080?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12776218#action_12776218
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Hadoop QA commented on PIG-1080:
--------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12424515/PIG-1080.patch
against trunk revision 834285.
+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 warnings.
-1 core tests. The patch failed 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/42/testReport/
Findbugs warnings:
http://hudson.zones.apache.org/hudson/job/Pig-Patch-h8.grid.sp2.yahoo.net/42/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output:
http://hudson.zones.apache.org/hudson/job/Pig-Patch-h8.grid.sp2.yahoo.net/42/console
This message is automatically generated.
> PigStorage may miss records when loading a file
> -----------------------------------------------
>
> Key: PIG-1080
> URL: https://issues.apache.org/jira/browse/PIG-1080
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.6.0
> Reporter: Richard Ding
> Assignee: Richard Ding
> Attachments: PIG-1080.patch, PIG-1080.patch, PIG-1080.patch
>
>
> When a file is assigned to multiple mappers (one block per mapper), the
> blocks may not end at the exact record boundary. Special care is taken to
> ensure that all records are loaded by mappers (and exactly once), even for
> records that cross the block boundary.
> The PigStorage, however, doesn't correctly handle the case where a block ends
> at exactly record boundary and results in missing records.
>
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