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YARN-5816. TestDelegationTokenRenewer#testCancelWithMultipleAppSubmissions is still flakey. Contributed by Robert Kanter

This commit is contained in:
Jason Lowe 2017-08-29 10:02:44 -05:00
parent f252e1fe28
commit c930aa3ff9
1 changed files with 20 additions and 2 deletions
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22
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/security/TestDelegationTokenRenewer.java
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@ -1211,7 +1211,7 @@ public class TestDelegationTokenRenewer {
Credentials credentials = new Credentials();
credentials.addToken(token1.getService(), token1);
DelegationTokenRenewer renewer =
final DelegationTokenRenewer renewer =
rm.getRMContext().getDelegationTokenRenewer();
Assert.assertTrue(renewer.getAllTokens().isEmpty());
Assert.assertFalse(Renewer.cancelled);
@ -1224,7 +1224,7 @@ public class TestDelegationTokenRenewer {
MockAM am1 = MockRM.launchAndRegisterAM(app1, rm, nm1);
rm.waitForState(app1.getApplicationId(), RMAppState.RUNNING);
DelegationTokenToRenew dttr = renewer.getAllTokens().get(token1);
final DelegationTokenToRenew dttr = renewer.getAllTokens().get(token1);
Assert.assertNotNull(dttr);
Assert.assertTrue(dttr.referringAppIds.contains(app1.getApplicationId()));
RMApp app2 = rm.submitApp(resource, "name", "user", null, false, null, 2,
@ -1262,9 +1262,27 @@ public class TestDelegationTokenRenewer {
Assert.assertFalse(Renewer.cancelled);
finishAMAndWaitForComplete(app3, rm, nm1, am3, dttr);
GenericTestUtils.waitFor(new Supplier<Boolean>() {
@Override
public Boolean get() {
return !renewer.getAllTokens().containsKey(token1);
}
}, 10, 5000);
Assert.assertFalse(renewer.getAllTokens().containsKey(token1));
Assert.assertTrue(dttr.referringAppIds.isEmpty());
GenericTestUtils.waitFor(new Supplier<Boolean>() {
@Override
public Boolean get() {
return dttr.isTimerCancelled();
}
}, 10, 5000);
Assert.assertTrue(dttr.isTimerCancelled());
GenericTestUtils.waitFor(new Supplier<Boolean>() {
@Override
public Boolean get() {
return Renewer.cancelled;
}
}, 10, 5000);
Assert.assertTrue(Renewer.cancelled);
// make sure the token also has been removed from appTokens