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https://issues.apache.org/jira/browse/PIG-1658?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yan Zhou updated PIG-1658:
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Attachment: PIG-1658.patch
Add Zebra test TestMergeJoinPartial to the "pigtest" target.
> ORDER BY does not work properly on integer/short keys that are -1
> -----------------------------------------------------------------
>
> Key: PIG-1658
> URL: https://issues.apache.org/jira/browse/PIG-1658
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.8.0
> Reporter: Yan Zhou
> Assignee: Yan Zhou
> Fix For: 0.8.0
>
> Attachments: PIG-1658.patch, PIG-1658.patch
>
>
> In fact, all these types of keys of values that are negative but within the
> byte or short's range would have the problem.
> Basic cally, a byte value of -1 & 0xff will return 255 not -1.
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