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https://issues.apache.org/jira/browse/PIG-1870?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13051174#comment-13051174
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Harsh J commented on PIG-1870:
------------------------------
Could someone please add the appropriate 0.8.x fix version here? Or if that's
done when a release is tagged, np. Just thought it might help those following
tickets here :)
> HBaseStorage doesn't project correctly
> --------------------------------------
>
> Key: PIG-1870
> URL: https://issues.apache.org/jira/browse/PIG-1870
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.8.0
> Reporter: Bill Graham
> Assignee: Dmitriy V. Ryaboy
> Fix For: 0.9.0
>
> Attachments: PIG_1870.2.patch, PIG_1870.3.patch, PIG_1870.4.patch,
> PIG_1870.patch, PIG_1870_1.patch, PIG_1870_for0.8.2.patch,
> PIG_1870_for0.8.final.patch, PIG_1870_for0.8.patch
>
>
> Projecting columns after {{LOAD}} via {{HBaseStorage}} produces unexpected
> results. This is related to the {{loadKey}} functionality and how the
> {{pushProjection}} method in {{HBaseStorage}} has to offset to build a column
> list that aligns with the tuple (the column list doesn't contain the row key).
> This shift appears to create an inconsistency with the FieldSchema for the
> tuple which results in the wrong tuple value being fetched for a given
> column. I'll attach a patch with unit tests that illustrate the problem.
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