Major Description
TestRMWebServicesAppsModification.java has some errors that are yarn-default.xml dependent. By changing yarn-default.xml properties, I'm seeing the following errors:
1) Changing yarn.resourcemanager.scheduler.class from capacity.CapacityScheduler to fair.FairScheduler gives the error:
Running org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesAppsModification
Tests run: 10, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 79.047 sec <<< FAILURE! - in org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesAppsModification
testSingleAppKillUnauthorized[1](org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesAppsModification) Time elapsed: 3.22 sec <<< FAILURE!
java.lang.AssertionError: expected:<Forbidden> but was:<Accepted>
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.failNotEquals(Assert.java:743)
at org.junit.Assert.assertEquals(Assert.java:118)
at org.junit.Assert.assertEquals(Assert.java:144)
at org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesAppsModification.testSingleAppKillUnauthorized(TestRMWebServicesAppsModification.java:458)
2) Changing yarn.acl.enable from false to true results in the following errors:
Running org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesAppsModification
Tests run: 10, Failures: 4, Errors: 0, Skipped: 0, Time elapsed: 49.044 sec <<< FAILURE! - in org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesAppsModification
testSingleAppKill[0](org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesAppsModification) Time elapsed: 2.986 sec <<< FAILURE!
java.lang.AssertionError: expected:<Accepted> but was:<Unauthorized>
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.failNotEquals(Assert.java:743)
at org.junit.Assert.assertEquals(Assert.java:118)
at org.junit.Assert.assertEquals(Assert.java:144)
at org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesAppsModification.testSingleAppKill(TestRMWebServicesAppsModification.java:287)
testSingleAppKillInvalidState[0](org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesAppsModification) Time elapsed: 2.258 sec <<< FAILURE!
java.lang.AssertionError: expected:<Bad Request> but was:<Unauthorized>
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.failNotEquals(Assert.java:743)
at org.junit.Assert.assertEquals(Assert.java:118)
at org.junit.Assert.assertEquals(Assert.java:144)
at org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesAppsModification.testSingleAppKillInvalidState(TestRMWebServicesAppsModification.java:369)
testSingleAppKillUnauthorized[0](org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesAppsModification) Time elapsed: 2.263 sec <<< FAILURE!
java.lang.AssertionError: expected:<Forbidden> but was:<Unauthorized>
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.failNotEquals(Assert.java:743)
at org.junit.Assert.assertEquals(Assert.java:118)
at org.junit.Assert.assertEquals(Assert.java:144)
at org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesAppsModification.testSingleAppKillUnauthorized(TestRMWebServicesAppsModification.java:458)
testSingleAppKillInvalidId[0](org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesAppsModification) Time elapsed: 0.214 sec <<< FAILURE!
java.lang.AssertionError: expected:<Not Found> but was:<Unauthorized>
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.failNotEquals(Assert.java:743)
at org.junit.Assert.assertEquals(Assert.java:118)
at org.junit.Assert.assertEquals(Assert.java:144)
at org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesAppsModification.testSingleAppKillInvalidId(TestRMWebServicesAppsModification.java:482)
I'm opening this JIRA as a discussion for the best way to fix this. I've got a few ideas, but I would like to get some feedback about potentially more robust ways to fix this test.