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Posted to yarn-dev@hadoop.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2015/10/24 06:19:54 UTC
Hadoop-Yarn-trunk-Java8 - Build # 591 - Still Failing
See https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/591/
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########################## LAST 60 LINES OF THE CONSOLE ###########################
[...truncated 5575 lines...]
Tests in error:
TestContainerAllocation.testLogAggregationContextPassedIntoContainerToken:226->getLogAggregationContextFromContainerToken:256 » ServiceConfiguration
TestContainerAllocation.testAMContainerAllocationWhenDNSUnavailable:335 » NullPointer
TestContainerAllocation.testContainerTokenGeneratedOnPullRequest:159 » NullPointer
TestContainerAllocation.testExcessReservationThanNodeManagerCapacity:112 » NullPointer
TestContainerAllocation.testNormalContainerAllocationWhenDNSUnavailable:188 » NullPointer
TestContainerAllocation.testExcessReservationWillBeUnreserved:359 » NullPointer
Tests run: 1233, Failures: 6, Errors: 6, Skipped: 1
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] Apache Hadoop YARN ................................ SUCCESS [ 6.896 s]
[INFO] Apache Hadoop YARN API ............................ SUCCESS [01:55 min]
[INFO] Apache Hadoop YARN Common ......................... SUCCESS [02:37 min]
[INFO] Apache Hadoop YARN Server ......................... SUCCESS [ 0.104 s]
[INFO] Apache Hadoop YARN Server Common .................. SUCCESS [ 46.030 s]
[INFO] Apache Hadoop YARN NodeManager .................... SUCCESS [10:17 min]
[INFO] Apache Hadoop YARN Web Proxy ...................... SUCCESS [ 20.675 s]
[INFO] Apache Hadoop YARN ApplicationHistoryService ...... SUCCESS [03:34 min]
[INFO] Apache Hadoop YARN ResourceManager ................ FAILURE [56:44 min]
[INFO] Apache Hadoop YARN Server Tests ................... SKIPPED
[INFO] Apache Hadoop YARN Client ......................... SKIPPED
[INFO] Apache Hadoop YARN SharedCacheManager ............. SKIPPED
[INFO] Apache Hadoop YARN Applications ................... SKIPPED
[INFO] Apache Hadoop YARN DistributedShell ............... SKIPPED
[INFO] Apache Hadoop YARN Unmanaged Am Launcher .......... SKIPPED
[INFO] Apache Hadoop YARN Site ........................... SKIPPED
[INFO] Apache Hadoop YARN Registry ....................... SKIPPED
[INFO] Apache Hadoop YARN Project ........................ SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 01:16 h
[INFO] Finished at: 2015-10-24T04:20:43+00:00
[INFO] Final Memory: 66M/1043M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.17:test (default-test) on project hadoop-yarn-server-resourcemanager: ExecutionException: java.lang.RuntimeException: The forked VM terminated without properly saying goodbye. VM crash or System.exit called?
[ERROR] Command was /bin/sh -c cd /home/jenkins/jenkins-slave/workspace/Hadoop-Yarn-trunk-Java8/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager && /home/jenkins/tools/java/jdk1.8.0/jre/bin/java -Xmx2048m -XX:MaxPermSize=768m -XX:+HeapDumpOnOutOfMemoryError -jar /home/jenkins/jenkins-slave/workspace/Hadoop-Yarn-trunk-Java8/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/target/surefire/surefirebooter5441708143252207102.jar /home/jenkins/jenkins-slave/workspace/Hadoop-Yarn-trunk-Java8/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/target/surefire/surefire8363406518831075270tmp /home/jenkins/jenkins-slave/workspace/Hadoop-Yarn-trunk-Java8/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/target/surefire/surefire_195138271578835689735tmp
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR] mvn <goals> -rf :hadoop-yarn-server-resourcemanager
Build step 'Execute shell' marked build as failure
Archiving artifacts
Recording test results
Updating HDFS-4015
Updating YARN-4294
Updating HDFS-9297
Sending e-mails to: yarn-dev@hadoop.apache.org
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any
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############################## FAILED TESTS (if any) ##############################
12 tests failed.
FAILED: org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.TestContainerAllocation.testLogAggregationContextPassedIntoContainerToken
Error Message:
org.apache.hadoop.security.token.TokenIdentifier: Provider org.apache.hadoop.hdfs.security.token.block.BlockTokenIdentifier not found
Stack Trace:
java.util.ServiceConfigurationError: org.apache.hadoop.security.token.TokenIdentifier: Provider org.apache.hadoop.hdfs.security.token.block.BlockTokenIdentifier not found
at java.util.ServiceLoader.fail(ServiceLoader.java:239)
at java.util.ServiceLoader.access$300(ServiceLoader.java:185)
at java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:372)
at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:404)
at java.util.ServiceLoader$1.next(ServiceLoader.java:480)
at org.apache.hadoop.security.token.Token.getClassForIdentifier(Token.java:118)
at org.apache.hadoop.security.token.Token.decodeIdentifier(Token.java:139)
at org.apache.hadoop.yarn.server.resourcemanager.MockAM.registerAppAttempt(MockAM.java:126)
at org.apache.hadoop.yarn.server.resourcemanager.MockAM.registerAppAttempt(MockAM.java:106)
at org.apache.hadoop.yarn.server.resourcemanager.MockRM.launchAndRegisterAM(MockRM.java:805)
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.TestContainerAllocation.getLogAggregationContextFromContainerToken(TestContainerAllocation.java:256)
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.TestContainerAllocation.testLogAggregationContextPassedIntoContainerToken(TestContainerAllocation.java:226)
FAILED: org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.TestContainerAllocation.testAMContainerAllocationWhenDNSUnavailable
Error Message:
null
Stack Trace:
java.lang.NullPointerException: null
at javax.security.auth.Subject$ClassSet.populateSet(Subject.java:1391)
at javax.security.auth.Subject$ClassSet.<init>(Subject.java:1353)
at javax.security.auth.Subject.getPublicCredentials(Subject.java:720)
at org.apache.hadoop.security.UserGroupInformation.getTokenIdentifiers(UserGroupInformation.java:1439)
at org.apache.hadoop.yarn.server.utils.YarnServerSecurityUtils.selectAMRMTokenIdentifier(YarnServerSecurityUtils.java:104)
at org.apache.hadoop.yarn.server.utils.YarnServerSecurityUtils.authorizeRequest(YarnServerSecurityUtils.java:76)
at org.apache.hadoop.yarn.server.resourcemanager.ApplicationMasterService.registerApplicationMaster(ApplicationMasterService.java:182)
at org.apache.hadoop.yarn.server.resourcemanager.MockAM$1.run(MockAM.java:134)
at org.apache.hadoop.yarn.server.resourcemanager.MockAM$1.run(MockAM.java:131)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1669)
at org.apache.hadoop.yarn.server.resourcemanager.MockAM.registerAppAttempt(MockAM.java:130)
at org.apache.hadoop.yarn.server.resourcemanager.MockAM.registerAppAttempt(MockAM.java:106)
at org.apache.hadoop.yarn.server.resourcemanager.MockRM.launchAndRegisterAM(MockRM.java:805)
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.TestContainerAllocation.testAMContainerAllocationWhenDNSUnavailable(TestContainerAllocation.java:335)
FAILED: org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.TestContainerAllocation.testContainerTokenGeneratedOnPullRequest
Error Message:
null
Stack Trace:
java.lang.NullPointerException: null
at javax.security.auth.Subject$ClassSet.populateSet(Subject.java:1391)
at javax.security.auth.Subject$ClassSet.<init>(Subject.java:1353)
at javax.security.auth.Subject.getPublicCredentials(Subject.java:720)
at org.apache.hadoop.security.UserGroupInformation.getTokenIdentifiers(UserGroupInformation.java:1439)
at org.apache.hadoop.yarn.server.utils.YarnServerSecurityUtils.selectAMRMTokenIdentifier(YarnServerSecurityUtils.java:104)
at org.apache.hadoop.yarn.server.utils.YarnServerSecurityUtils.authorizeRequest(YarnServerSecurityUtils.java:76)
at org.apache.hadoop.yarn.server.resourcemanager.ApplicationMasterService.registerApplicationMaster(ApplicationMasterService.java:182)
at org.apache.hadoop.yarn.server.resourcemanager.MockAM$1.run(MockAM.java:134)
at org.apache.hadoop.yarn.server.resourcemanager.MockAM$1.run(MockAM.java:131)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1669)
at org.apache.hadoop.yarn.server.resourcemanager.MockAM.registerAppAttempt(MockAM.java:130)
at org.apache.hadoop.yarn.server.resourcemanager.MockAM.registerAppAttempt(MockAM.java:106)
at org.apache.hadoop.yarn.server.resourcemanager.MockRM.launchAndRegisterAM(MockRM.java:805)
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.TestContainerAllocation.testContainerTokenGeneratedOnPullRequest(TestContainerAllocation.java:159)
FAILED: org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.TestContainerAllocation.testExcessReservationThanNodeManagerCapacity
Error Message:
null
Stack Trace:
java.lang.NullPointerException: null
at javax.security.auth.Subject$ClassSet.populateSet(Subject.java:1391)
at javax.security.auth.Subject$ClassSet.<init>(Subject.java:1353)
at javax.security.auth.Subject.getPublicCredentials(Subject.java:720)
at org.apache.hadoop.security.UserGroupInformation.getTokenIdentifiers(UserGroupInformation.java:1439)
at org.apache.hadoop.yarn.server.utils.YarnServerSecurityUtils.selectAMRMTokenIdentifier(YarnServerSecurityUtils.java:104)
at org.apache.hadoop.yarn.server.utils.YarnServerSecurityUtils.authorizeRequest(YarnServerSecurityUtils.java:76)
at org.apache.hadoop.yarn.server.resourcemanager.ApplicationMasterService.registerApplicationMaster(ApplicationMasterService.java:182)
at org.apache.hadoop.yarn.server.resourcemanager.MockAM$1.run(MockAM.java:134)
at org.apache.hadoop.yarn.server.resourcemanager.MockAM$1.run(MockAM.java:131)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1669)
at org.apache.hadoop.yarn.server.resourcemanager.MockAM.registerAppAttempt(MockAM.java:130)
at org.apache.hadoop.yarn.server.resourcemanager.MockAM.registerAppAttempt(MockAM.java:106)
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.TestContainerAllocation.testExcessReservationThanNodeManagerCapacity(TestContainerAllocation.java:112)
FAILED: org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.TestContainerAllocation.testNormalContainerAllocationWhenDNSUnavailable
Error Message:
null
Stack Trace:
java.lang.NullPointerException: null
at javax.security.auth.Subject$ClassSet.populateSet(Subject.java:1391)
at javax.security.auth.Subject$ClassSet.<init>(Subject.java:1353)
at javax.security.auth.Subject.getPublicCredentials(Subject.java:720)
at org.apache.hadoop.security.UserGroupInformation.getTokenIdentifiers(UserGroupInformation.java:1439)
at org.apache.hadoop.yarn.server.utils.YarnServerSecurityUtils.selectAMRMTokenIdentifier(YarnServerSecurityUtils.java:104)
at org.apache.hadoop.yarn.server.utils.YarnServerSecurityUtils.authorizeRequest(YarnServerSecurityUtils.java:76)
at org.apache.hadoop.yarn.server.resourcemanager.ApplicationMasterService.registerApplicationMaster(ApplicationMasterService.java:182)
at org.apache.hadoop.yarn.server.resourcemanager.MockAM$1.run(MockAM.java:134)
at org.apache.hadoop.yarn.server.resourcemanager.MockAM$1.run(MockAM.java:131)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1669)
at org.apache.hadoop.yarn.server.resourcemanager.MockAM.registerAppAttempt(MockAM.java:130)
at org.apache.hadoop.yarn.server.resourcemanager.MockAM.registerAppAttempt(MockAM.java:106)
at org.apache.hadoop.yarn.server.resourcemanager.MockRM.launchAndRegisterAM(MockRM.java:805)
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.TestContainerAllocation.testNormalContainerAllocationWhenDNSUnavailable(TestContainerAllocation.java:188)
FAILED: org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.TestContainerAllocation.testExcessReservationWillBeUnreserved
Error Message:
null
Stack Trace:
java.lang.NullPointerException: null
at javax.security.auth.Subject$ClassSet.populateSet(Subject.java:1391)
at javax.security.auth.Subject$ClassSet.<init>(Subject.java:1353)
at javax.security.auth.Subject.getPublicCredentials(Subject.java:720)
at org.apache.hadoop.security.UserGroupInformation.getTokenIdentifiers(UserGroupInformation.java:1439)
at org.apache.hadoop.yarn.server.utils.YarnServerSecurityUtils.selectAMRMTokenIdentifier(YarnServerSecurityUtils.java:104)
at org.apache.hadoop.yarn.server.utils.YarnServerSecurityUtils.authorizeRequest(YarnServerSecurityUtils.java:76)
at org.apache.hadoop.yarn.server.resourcemanager.ApplicationMasterService.registerApplicationMaster(ApplicationMasterService.java:182)
at org.apache.hadoop.yarn.server.resourcemanager.MockAM$1.run(MockAM.java:134)
at org.apache.hadoop.yarn.server.resourcemanager.MockAM$1.run(MockAM.java:131)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1669)
at org.apache.hadoop.yarn.server.resourcemanager.MockAM.registerAppAttempt(MockAM.java:130)
at org.apache.hadoop.yarn.server.resourcemanager.MockAM.registerAppAttempt(MockAM.java:106)
at org.apache.hadoop.yarn.server.resourcemanager.MockRM.launchAndRegisterAM(MockRM.java:805)
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.TestContainerAllocation.testExcessReservationWillBeUnreserved(TestContainerAllocation.java:359)
FAILED: org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesDelegationTokens.testCancelDelegationToken[0]
Error Message:
expected:<OK> but was:<Internal Server Error>
Stack Trace:
java.lang.AssertionError: expected:<OK> but was:<Internal Server Error>
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.TestRMWebServicesDelegationTokens$8.call(TestRMWebServicesDelegationTokens.java:531)
at org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesDelegationTokens$8.call(TestRMWebServicesDelegationTokens.java:524)
at org.apache.hadoop.security.authentication.KerberosTestUtils$1.run(KerberosTestUtils.java:120)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.authentication.KerberosTestUtils.doAs(KerberosTestUtils.java:117)
at org.apache.hadoop.security.authentication.KerberosTestUtils.doAsClient(KerberosTestUtils.java:133)
at org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesDelegationTokens.testCancelDelegationToken(TestRMWebServicesDelegationTokens.java:524)
FAILED: org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesDelegationTokens.testRenewDelegationToken[0]
Error Message:
expected:<OK> but was:<Internal Server Error>
Stack Trace:
java.lang.AssertionError: expected:<OK> but was:<Internal Server Error>
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.TestRMWebServicesDelegationTokens$4.call(TestRMWebServicesDelegationTokens.java:378)
at org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesDelegationTokens$4.call(TestRMWebServicesDelegationTokens.java:371)
at org.apache.hadoop.security.authentication.KerberosTestUtils$1.run(KerberosTestUtils.java:120)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.authentication.KerberosTestUtils.doAs(KerberosTestUtils.java:117)
at org.apache.hadoop.security.authentication.KerberosTestUtils.doAsClient(KerberosTestUtils.java:133)
at org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesDelegationTokens.testRenewDelegationToken(TestRMWebServicesDelegationTokens.java:371)
FAILED: org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesDelegationTokens.testCreateDelegationToken[0]
Error Message:
expected:<OK> but was:<Internal Server Error>
Stack Trace:
java.lang.AssertionError: expected:<OK> but was:<Internal Server Error>
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.TestRMWebServicesDelegationTokens$3.call(TestRMWebServicesDelegationTokens.java:324)
at org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesDelegationTokens$3.call(TestRMWebServicesDelegationTokens.java:317)
at org.apache.hadoop.security.authentication.KerberosTestUtils$1.run(KerberosTestUtils.java:120)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.authentication.KerberosTestUtils.doAs(KerberosTestUtils.java:117)
at org.apache.hadoop.security.authentication.KerberosTestUtils.doAsClient(KerberosTestUtils.java:133)
at org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesDelegationTokens.verifyKerberosAuthCreate(TestRMWebServicesDelegationTokens.java:317)
at org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesDelegationTokens.testCreateDelegationToken(TestRMWebServicesDelegationTokens.java:290)
FAILED: org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesDelegationTokens.testCancelDelegationToken[1]
Error Message:
expected:<Forbidden> but was:<Internal Server Error>
Stack Trace:
java.lang.AssertionError: expected:<Forbidden> but was:<Internal Server Error>
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.TestRMWebServicesDelegationTokens.verifySimpleAuthCancel(TestRMWebServicesDelegationTokens.java:689)
at org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesDelegationTokens.testCancelDelegationToken(TestRMWebServicesDelegationTokens.java:511)
FAILED: org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesDelegationTokens.testRenewDelegationToken[1]
Error Message:
expected:<Forbidden> but was:<Internal Server Error>
Stack Trace:
java.lang.AssertionError: expected:<Forbidden> but was:<Internal Server Error>
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.TestRMWebServicesDelegationTokens.verifySimpleAuthRenew(TestRMWebServicesDelegationTokens.java:501)
at org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesDelegationTokens.testRenewDelegationToken(TestRMWebServicesDelegationTokens.java:365)
FAILED: org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesDelegationTokens.testCreateDelegationToken[1]
Error Message:
expected:<Forbidden> but was:<Internal Server Error>
Stack Trace:
java.lang.AssertionError: expected:<Forbidden> but was:<Internal Server Error>
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.TestRMWebServicesDelegationTokens.verifySimpleAuthCreate(TestRMWebServicesDelegationTokens.java:308)
at org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesDelegationTokens.testCreateDelegationToken(TestRMWebServicesDelegationTokens.java:292)