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https://issues.apache.org/jira/browse/MAPREDUCE-5610?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13819253#comment-13819253
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Jonathan Eagles commented on MAPREDUCE-5610:
--------------------------------------------
Existing tests running with jdk7 already demonstrate the failure. When apache
builds switch to jdk7, this will be sufficient.
> TestSleepJob fails in jdk7
> --------------------------
>
> Key: MAPREDUCE-5610
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5610
> Project: Hadoop Map/Reduce
> Issue Type: Test
> Reporter: Jonathan Eagles
> Assignee: Jonathan Eagles
> Attachments: MAPREDUCE-5610.patch
>
>
> In jdk7 tests methods in a class do not run in file order, but rather in
> random order. TestSleepJob hosts are not initialized and a
> NullPointerException is thrown unless testRandomLocation was run first.
> This can be easily seen by running tests individually.
> org.apache.hadoop.mapred.gridmix.TestSleepJob#testStressSubmit
> org.apache.hadoop.mapred.gridmix.TestSleepJob#testReplaySubmit
> org.apache.hadoop.mapred.gridmix.TestSleepJob#testSerialSubmit
> org.apache.hadoop.mapred.gridmix.TestSleepJob#testMapTasksOnlySleepJobs
> org.apache.hadoop.mapred.gridmix.TestSleepJob#testRandomLocation
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