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YARN-4543. Fix random test failure in TestNodeStatusUpdater.testStopReentrant. (Akihiro Suda via rohithsharmaks) 

(cherry picked from commit ac68666803)
This commit is contained in:
Rohith Sharma K S 2016-01-29 12:29:54 +05:30
parent 0466743afb
commit b8d5df06f2
2 changed files with 11 additions and 1 deletions
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3
hadoop-yarn-project/CHANGES.txt
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@ -115,6 +115,9 @@ Release 2.9.0 - UNRELEASED
YARN-4519. Potential deadlock of CapacityScheduler between decrease container
and assign containers. (Meng Ding via jianhe)
YARN-4543. Fix random test failure in TestNodeStatusUpdater.testStopReentrant
(Akihiro Suda via rohithsharmaks)
Release 2.8.0 - UNRELEASED
INCOMPATIBLE CHANGES

9
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/TestNodeStatusUpdater.java
View File

@ -1269,7 +1269,14 @@ public class TestNodeStatusUpdater {
}
Assert.assertEquals(STATE.STOPPED, nm.getServiceState());
Assert.assertEquals(numCleanups.get(), 1);
// It further takes a while after NM reached the STOPPED state.
waitCount = 0;
while (numCleanups.get() == 0 && waitCount++ != 20) {
LOG.info("Waiting for NM shutdown..");
Thread.sleep(1000);
}
Assert.assertEquals(1, numCleanups.get());
}
@Test