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https://issues.apache.org/jira/browse/MAPREDUCE-5522?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13775560#comment-13775560
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Jinghui Wang commented on MAPREDUCE-5522:
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Thanks Robert. I don't think it's really necessary to merge it with 2.1 and 2.2
as long as it's in trunk.
> Incorrectly expect the array of JobQueueInfo returned by
> o.a.h.mapred.QueueManager#getJobQueueInfos to have a specific order.
> -----------------------------------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-5522
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5522
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: test
> Affects Versions: 3.0.0, 0.23.7, 2.1.0-beta
> Environment: Red Hat Enterprise 6 with Sun Java 1.7 & IBM Java 1.6
> Reporter: Jinghui Wang
> Assignee: Jinghui Wang
> Priority: Minor
> Fix For: 3.0.0, 2.3.0
>
> Attachments: MAPREDUCE-5522.patch
>
>
> There is a bug in test o.a.h.mapred.TestQueue. The implementation of
> getJobQueueInfos in QueueManager uses the keySet of a HashMap to populate the
> return value and since there is no guarantee in the ordering of the elements
> in the keySet of a Hashmap, this test would fail if the order returned by
> getJobQueueInfos is different than what the test is expecting.
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