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https://issues.apache.org/jira/browse/MAPREDUCE-7476?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Steve Loughran updated MAPREDUCE-7476:
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Summary: Follow up of MAPREDUCE-7475 - fix more non-idempotent tests (was:
Follow up of https://issues.apache.org/jira/browse/MAPREDUCE-7475 - detected 5
more non-idempotent tests(pass in the first run but fails in repeated runs in
the same JVM))
> Follow up of MAPREDUCE-7475 - fix more non-idempotent tests
> -----------------------------------------------------------
>
> Key: MAPREDUCE-7476
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-7476
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Reporter: Kaiyao Ke
> Priority: Major
> Labels: pull-request-available
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> Similar with https://issues.apache.org/jira/browse/MAPREDUCE-7475 , 5 more
> non-idempotent unit tests are detected.
> The following two tests below do not reset `NotificationServlet.counter`, so
> repeated runs throw assertion failures due to accumulation:
> * org.apache.hadoop.mapred.TestClusterMRNotification#testMR
> * org.apache.hadoop.mapred.TestLocalMRNotification#testMR
> The following test does not remove the key `AMParams.ATTEMPT_STATE`, so
> repeated runs of the test will not be missing the attempt-state at all:
> * org.apache.hadoop.mapreduce.v2.app.webapp.TestAppController.testAttempts
> The following test fully deletes `TEST_ROOT_DIR` after execution, so repeated
> runs will throw a`DiskErrorException`:
> * org.apache.hadoop.mapred.TestMapTask#testShufflePermissions
> The following test does not restore the static variable `statusUpdateTimes`
> after execution, so consecutive runs throws `AssertionError`:
> * org.apache.hadoop.mapred.TestTaskProgressReporter#testTaskProgress
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