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https://issues.apache.org/jira/browse/PIG-3417?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15762054#comment-15762054
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Nandor Kollar commented on PIG-3417:
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Thanks Rohini, I agree, let's leave the unit test out, and commit just the e2e
test. Also, PIG-5069 seems to be the same issue, at least based on the provided
information: it fails with classcastexception, the script does a skew join on
tuple keys, and Carlos told that without skew join it was fine. Given this, do
you think that we can close that item as duplicate of this Jira?
> Skewed Join On Tuple Column Kills Job
> --------------------------------------
>
> Key: PIG-3417
> URL: https://issues.apache.org/jira/browse/PIG-3417
> Project: Pig
> Issue Type: Bug
> Components: impl
> Affects Versions: 0.11.1
> Reporter: Nick White
> Assignee: Nandor Kollar
> Priority: Critical
> Fix For: 0.17.0
>
> Attachments: PIG-3417.patch, PIG-3417_2.patch,
> TestSkewJoinWithTuples.java
>
>
> I've attached a test case that fails, but should pass. The test case groups
> two relations separately, then full-outer joins them on the grouped columns.
> The test case passes if "using 'skewed'" is removed.
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