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https://issues.apache.org/jira/browse/MAPREDUCE-4272?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13489249#comment-13489249
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Yu Gao commented on MAPREDUCE-4272:
-----------------------------------
Thanks Luke for the review. This patch fixes TestStreamingBadRecords failure in
alternative JDKs, like IBM JDK.
> SortedRanges.Range#compareTo is not spec compliant
> --------------------------------------------------
>
> Key: MAPREDUCE-4272
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4272
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: task
> Affects Versions: 1.0.3
> Reporter: Luke Lu
> Assignee: Yu Gao
> Labels: alt-jdk
> Attachments: mapreduce-4272-branch-1.0.patch,
> mapreduce-4272-branch-2.patch, mapreduce-4272.patch
>
>
> SortedRanges.Range#compareTo does not satisfy the requirement of
> Comparable#compareTo, where "the implementor must ensure
> {noformat}sgn(x.compareTo(y)) == -sgn(y.compareTo(x)){noformat} for all x and
> y."
> This is manifested as TestStreamingBadRecords failures in alternative JDKs.
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