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https://issues.apache.org/jira/browse/PIG-1258?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12847875#action_12847875
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Yan Zhou commented on PIG-1258:
-------------------------------
Hudson's rerun appears to be hanging. Here is the result from my private run:
[exec] +1 overall.
[exec]
[exec] +1 @author. The patch does not contain any @author tags.
[exec]
[exec] +1 tests included. The patch appears to include 9 new or
modified tests.
[exec]
[exec] +1 javadoc. The javadoc tool did not generate any warning
messages.
[exec]
[exec] +1 javac. The applied patch does not increase the total number
of javac compiler warnings.
[exec]
[exec] +1 findbugs. The patch does not introduce any new Findbugs
warnings.
[exec]
[exec] +1 release audit. The applied patch does not increase the
total number of release audit warnings.
> [zebra] Number of sorted input splits is unusually high
> -------------------------------------------------------
>
> Key: PIG-1258
> URL: https://issues.apache.org/jira/browse/PIG-1258
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.6.0
> Reporter: Yan Zhou
> Attachments: PIG-1258.patch
>
>
> Number of sorted input splits is unusually high if the projections are on
> multiple column groups, or a union of tables, or column group(s) that hold
> many small tfiles. In one test, the number is about 100 times bigger that
> from unsorted input splits on the same input tables.
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