See <https://builds.apache.org/job/Hadoop-Yarn-trunk/811/changes>

Changes:

[stevel] HADOOP-10542 Potential null pointer dereference in 
Jets3tFileSystemStore retrieveBlock(). (Ted Yu via stevel)

[stevel] HADOOP-11171 Enable using a proxy server to connect to S3a. (Thomas 
Demoor via stevel)

[wheat9] HDFS-7573. Consolidate the implementation of delete() into a single 
class. Contributed by Haohui Mai.

------------------------------------------
[...truncated 9393 lines...]
-------------------------------------------------------

-------------------------------------------------------
 T E S T S
-------------------------------------------------------
Running org.apache.hadoop.yarn.client.TestApplicationClientProtocolOnHA
Running org.apache.hadoop.yarn.client.TestResourceTrackerOnHA
Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 5.418 sec <<< 
FAILURE! - in org.apache.hadoop.yarn.client.TestResourceTrackerOnHA
testResourceTrackerOnHA(org.apache.hadoop.yarn.client.TestResourceTrackerOnHA)  
Time elapsed: 5.199 sec  <<< ERROR!
org.apache.hadoop.yarn.exceptions.YarnRuntimeException: java.io.IOException: 
ResourceManager failed to start. Final state is STOPPED
        at 
org.apache.hadoop.yarn.server.MiniYARNCluster.startResourceManager(MiniYARNCluster.java:325)
        at 
org.apache.hadoop.yarn.server.MiniYARNCluster.access$500(MiniYARNCluster.java:97)
        at 
org.apache.hadoop.yarn.server.MiniYARNCluster$ResourceManagerWrapper.serviceStart(MiniYARNCluster.java:450)
        at 
org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
        at 
org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120)
        at 
org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
        at 
org.apache.hadoop.yarn.client.ProtocolHATestBase.startHACluster(ProtocolHATestBase.java:302)
        at 
org.apache.hadoop.yarn.client.TestResourceTrackerOnHA.initiate(TestResourceTrackerOnHA.java:44)

Running org.apache.hadoop.yarn.client.api.impl.TestSharedCacheClientImpl
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.287 sec - in 
org.apache.hadoop.yarn.client.api.impl.TestSharedCacheClientImpl
Running org.apache.hadoop.yarn.client.api.impl.TestNMClient
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 72.373 sec - in 
org.apache.hadoop.yarn.client.api.impl.TestNMClient
Running org.apache.hadoop.yarn.client.api.impl.TestAMRMClient
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 55.494 sec - in 
org.apache.hadoop.yarn.client.api.impl.TestAMRMClient
Running org.apache.hadoop.yarn.client.api.impl.TestYarnClient
Tests run: 16, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 21.485 sec <<< 
FAILURE! - in org.apache.hadoop.yarn.client.api.impl.TestYarnClient
testReservationAPIs(org.apache.hadoop.yarn.client.api.impl.TestYarnClient)  
Time elapsed: 4.243 sec  <<< FAILURE!
java.lang.AssertionError: 
org.apache.hadoop.yarn.server.resourcemanager.reservation.exceptions.PlanningException:
 The GreedyAgent couldn't find a valid allocation for your request
        at 
org.apache.hadoop.yarn.ipc.RPCUtil.getRemoteException(RPCUtil.java:38)
        at 
org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.submitReservation(ClientRMService.java:1127)
        at 
org.apache.hadoop.yarn.api.impl.pb.service.ApplicationClientProtocolPBServiceImpl.submitReservation(ApplicationClientProtocolPBServiceImpl.java:418)
        at 
org.apache.hadoop.yarn.proto.ApplicationClientProtocol$ApplicationClientProtocolService$2.callBlockingMethod(ApplicationClientProtocol.java:433)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:637)
        at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:966)
        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2127)
        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2123)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:415)
        at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1669)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2121)
Caused by: 
org.apache.hadoop.yarn.server.resourcemanager.reservation.exceptions.PlanningException:
 The GreedyAgent couldn't find a valid allocation for your request
        at 
org.apache.hadoop.yarn.server.resourcemanager.reservation.GreedyReservationAgent.computeAllocation(GreedyReservationAgent.java:130)
        at 
org.apache.hadoop.yarn.server.resourcemanager.reservation.GreedyReservationAgent.createReservation(GreedyReservationAgent.java:58)
        at 
org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.submitReservation(ClientRMService.java:1110)
        ... 10 more

        at org.junit.Assert.fail(Assert.java:88)
        at 
org.apache.hadoop.yarn.client.api.impl.TestYarnClient.testReservationAPIs(TestYarnClient.java:904)

Running org.apache.hadoop.yarn.client.api.impl.TestAHSClient
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.313 sec - in 
org.apache.hadoop.yarn.client.api.impl.TestAHSClient
Running org.apache.hadoop.yarn.client.api.impl.TestAMRMClientOnRMRestart
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 48.717 sec - in 
org.apache.hadoop.yarn.client.api.impl.TestAMRMClientOnRMRestart
Running org.apache.hadoop.yarn.client.api.impl.TestAMRMClientContainerRequest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 27.611 sec - in 
org.apache.hadoop.yarn.client.api.impl.TestAMRMClientContainerRequest
Running org.apache.hadoop.yarn.client.api.async.impl.TestNMClientAsync
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.013 sec - in 
org.apache.hadoop.yarn.client.api.async.impl.TestNMClientAsync
Running org.apache.hadoop.yarn.client.api.async.impl.TestAMRMClientAsync
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.955 sec - in 
org.apache.hadoop.yarn.client.api.async.impl.TestAMRMClientAsync
Running org.apache.hadoop.yarn.client.TestApplicationMasterServiceProtocolOnHA
Tests run: 3, Failures: 0, Errors: 3, Skipped: 0, Time elapsed: 7.838 sec <<< 
FAILURE! - in 
org.apache.hadoop.yarn.client.TestApplicationMasterServiceProtocolOnHA
testRegisterApplicationMasterOnHA(org.apache.hadoop.yarn.client.TestApplicationMasterServiceProtocolOnHA)
  Time elapsed: 4.247 sec  <<< ERROR!
org.apache.hadoop.yarn.exceptions.YarnRuntimeException: java.io.IOException: 
ResourceManager failed to start. Final state is STOPPED
        at 
org.apache.hadoop.yarn.server.MiniYARNCluster.startResourceManager(MiniYARNCluster.java:325)
        at 
org.apache.hadoop.yarn.server.MiniYARNCluster.access$500(MiniYARNCluster.java:97)
        at 
org.apache.hadoop.yarn.server.MiniYARNCluster$ResourceManagerWrapper.serviceStart(MiniYARNCluster.java:450)
        at 
org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
        at 
org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120)
        at 
org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
        at 
org.apache.hadoop.yarn.client.ProtocolHATestBase.startHACluster(ProtocolHATestBase.java:302)
        at 
org.apache.hadoop.yarn.client.TestApplicationMasterServiceProtocolOnHA.initialize(TestApplicationMasterServiceProtocolOnHA.java:55)

testFinishApplicationMasterOnHA(org.apache.hadoop.yarn.client.TestApplicationMasterServiceProtocolOnHA)
  Time elapsed: 1.693 sec  <<< ERROR!
org.apache.hadoop.yarn.exceptions.YarnRuntimeException: java.io.IOException: 
ResourceManager failed to start. Final state is STOPPED
        at 
org.apache.hadoop.yarn.server.MiniYARNCluster.startResourceManager(MiniYARNCluster.java:325)
        at 
org.apache.hadoop.yarn.server.MiniYARNCluster.access$500(MiniYARNCluster.java:97)
        at 
org.apache.hadoop.yarn.server.MiniYARNCluster$ResourceManagerWrapper.serviceStart(MiniYARNCluster.java:450)
        at 
org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
        at 
org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120)
        at 
org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
        at 
org.apache.hadoop.yarn.client.ProtocolHATestBase.startHACluster(ProtocolHATestBase.java:302)
        at 
org.apache.hadoop.yarn.client.TestApplicationMasterServiceProtocolOnHA.initialize(TestApplicationMasterServiceProtocolOnHA.java:55)

testAllocateOnHA(org.apache.hadoop.yarn.client.TestApplicationMasterServiceProtocolOnHA)
  Time elapsed: 1.675 sec  <<< ERROR!
org.apache.hadoop.yarn.exceptions.YarnRuntimeException: java.io.IOException: 
ResourceManager failed to start. Final state is STOPPED
        at 
org.apache.hadoop.yarn.server.MiniYARNCluster.startResourceManager(MiniYARNCluster.java:325)
        at 
org.apache.hadoop.yarn.server.MiniYARNCluster.access$500(MiniYARNCluster.java:97)
        at 
org.apache.hadoop.yarn.server.MiniYARNCluster$ResourceManagerWrapper.serviceStart(MiniYARNCluster.java:450)
        at 
org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
        at 
org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120)
        at 
org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
        at 
org.apache.hadoop.yarn.client.ProtocolHATestBase.startHACluster(ProtocolHATestBase.java:302)
        at 
org.apache.hadoop.yarn.client.TestApplicationMasterServiceProtocolOnHA.initialize(TestApplicationMasterServiceProtocolOnHA.java:55)

Running org.apache.hadoop.yarn.client.TestGetGroups
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.001 sec - in 
org.apache.hadoop.yarn.client.TestGetGroups
Running org.apache.hadoop.yarn.client.TestYarnApiClasses
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.383 sec - in 
org.apache.hadoop.yarn.client.TestYarnApiClasses
Running 
org.apache.hadoop.yarn.client.TestResourceManagerAdministrationProtocolPBClientImpl
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.93 sec - in 
org.apache.hadoop.yarn.client.TestResourceManagerAdministrationProtocolPBClientImpl
Running org.apache.hadoop.yarn.client.TestRMFailover
Tests run: 5, Failures: 0, Errors: 5, Skipped: 0, Time elapsed: 13.34 sec <<< 
FAILURE! - in org.apache.hadoop.yarn.client.TestRMFailover
testExplicitFailover(org.apache.hadoop.yarn.client.TestRMFailover)  Time 
elapsed: 6.275 sec  <<< ERROR!
org.apache.hadoop.yarn.exceptions.YarnRuntimeException: java.io.IOException: 
ResourceManager failed to start. Final state is STOPPED
        at 
org.apache.hadoop.yarn.server.MiniYARNCluster.startResourceManager(MiniYARNCluster.java:325)
        at 
org.apache.hadoop.yarn.server.MiniYARNCluster.access$500(MiniYARNCluster.java:97)
        at 
org.apache.hadoop.yarn.server.MiniYARNCluster$ResourceManagerWrapper.serviceStart(MiniYARNCluster.java:450)
        at 
org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
        at 
org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120)
        at 
org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
        at 
org.apache.hadoop.yarn.client.TestRMFailover.testExplicitFailover(TestRMFailover.java:162)

testEmbeddedWebAppProxy(org.apache.hadoop.yarn.client.TestRMFailover)  Time 
elapsed: 1.719 sec  <<< ERROR!
org.apache.hadoop.yarn.exceptions.YarnRuntimeException: java.io.IOException: 
ResourceManager failed to start. Final state is STOPPED
        at 
org.apache.hadoop.yarn.server.MiniYARNCluster.startResourceManager(MiniYARNCluster.java:325)
        at 
org.apache.hadoop.yarn.server.MiniYARNCluster.access$500(MiniYARNCluster.java:97)
        at 
org.apache.hadoop.yarn.server.MiniYARNCluster$ResourceManagerWrapper.serviceStart(MiniYARNCluster.java:450)
        at 
org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
        at 
org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120)
        at 
org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
        at 
org.apache.hadoop.yarn.client.TestRMFailover.testEmbeddedWebAppProxy(TestRMFailover.java:251)

testWebAppProxyInStandAloneMode(org.apache.hadoop.yarn.client.TestRMFailover)  
Time elapsed: 1.709 sec  <<< ERROR!
org.apache.hadoop.yarn.exceptions.YarnRuntimeException: java.io.IOException: 
ResourceManager failed to start. Final state is STOPPED
        at 
org.apache.hadoop.yarn.server.MiniYARNCluster.startResourceManager(MiniYARNCluster.java:325)
        at 
org.apache.hadoop.yarn.server.MiniYARNCluster.access$500(MiniYARNCluster.java:97)
        at 
org.apache.hadoop.yarn.server.MiniYARNCluster$ResourceManagerWrapper.serviceStart(MiniYARNCluster.java:450)
        at 
org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
        at 
org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120)
        at 
org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
        at 
org.apache.hadoop.yarn.client.TestRMFailover.testWebAppProxyInStandAloneMode(TestRMFailover.java:217)

testRMWebAppRedirect(org.apache.hadoop.yarn.client.TestRMFailover)  Time 
elapsed: 1.647 sec  <<< ERROR!
org.apache.hadoop.yarn.exceptions.YarnRuntimeException: java.io.IOException: 
ResourceManager failed to start. Final state is STOPPED
        at 
org.apache.hadoop.yarn.server.MiniYARNCluster.startResourceManager(MiniYARNCluster.java:325)
        at 
org.apache.hadoop.yarn.server.MiniYARNCluster.access$500(MiniYARNCluster.java:97)
        at 
org.apache.hadoop.yarn.server.MiniYARNCluster$ResourceManagerWrapper.serviceStart(MiniYARNCluster.java:450)
        at 
org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
        at 
org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120)
        at 
org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
        at 
org.apache.hadoop.yarn.client.TestRMFailover.testRMWebAppRedirect(TestRMFailover.java:284)

testAutomaticFailover(org.apache.hadoop.yarn.client.TestRMFailover)  Time 
elapsed: 1.759 sec  <<< ERROR!
org.apache.hadoop.yarn.exceptions.YarnRuntimeException: java.io.IOException: 
ResourceManager failed to start. Final state is STOPPED
        at 
org.apache.hadoop.yarn.server.MiniYARNCluster.startResourceManager(MiniYARNCluster.java:325)
        at 
org.apache.hadoop.yarn.server.MiniYARNCluster.access$500(MiniYARNCluster.java:97)
        at 
org.apache.hadoop.yarn.server.MiniYARNCluster$ResourceManagerWrapper.serviceStart(MiniYARNCluster.java:450)
        at 
org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
        at 
org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120)
        at 
org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
        at 
org.apache.hadoop.yarn.client.TestRMFailover.testAutomaticFailover(TestRMFailover.java:182)

Running org.apache.hadoop.yarn.client.cli.TestLogsCLI
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.405 sec - in 
org.apache.hadoop.yarn.client.cli.TestLogsCLI
Running org.apache.hadoop.yarn.client.cli.TestYarnCLI
Tests run: 25, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.046 sec - in 
org.apache.hadoop.yarn.client.cli.TestYarnCLI
Running org.apache.hadoop.yarn.client.cli.TestRMAdminCLI
Tests run: 19, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 1.612 sec <<< 
FAILURE! - in org.apache.hadoop.yarn.client.cli.TestRMAdminCLI
testHelp(org.apache.hadoop.yarn.client.cli.TestRMAdminCLI)  Time elapsed: 0.067 
sec  <<< FAILURE!
java.lang.AssertionError: null
        at org.junit.Assert.fail(Assert.java:86)
        at org.junit.Assert.assertTrue(Assert.java:41)
        at org.junit.Assert.assertTrue(Assert.java:52)
        at 
org.apache.hadoop.yarn.client.cli.TestRMAdminCLI.testError(TestRMAdminCLI.java:547)
        at 
org.apache.hadoop.yarn.client.cli.TestRMAdminCLI.testHelp(TestRMAdminCLI.java:335)


Results :

Failed tests: 
  TestYarnClient.testReservationAPIs:904 
org.apache.hadoop.yarn.server.resourcemanager.reservation.exceptions.PlanningException:
 The GreedyAgent couldn't find a valid allocation for your request
        at 
org.apache.hadoop.yarn.ipc.RPCUtil.getRemoteException(RPCUtil.java:38)
        at 
org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.submitReservation(ClientRMService.java:1127)
        at 
org.apache.hadoop.yarn.api.impl.pb.service.ApplicationClientProtocolPBServiceImpl.submitReservation(ApplicationClientProtocolPBServiceImpl.java:418)
        at 
org.apache.hadoop.yarn.proto.ApplicationClientProtocol$ApplicationClientProtocolService$2.callBlockingMethod(ApplicationClientProtocol.java:433)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:637)
        at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:966)
        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2127)
        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2123)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:415)
        at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1669)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2121)
Caused by: 
org.apache.hadoop.yarn.server.resourcemanager.reservation.exceptions.PlanningException:
 The GreedyAgent couldn't find a valid allocation for your request
        at 
org.apache.hadoop.yarn.server.resourcemanager.reservation.GreedyReservationAgent.computeAllocation(GreedyReservationAgent.java:130)
        at 
org.apache.hadoop.yarn.server.resourcemanager.reservation.GreedyReservationAgent.createReservation(GreedyReservationAgent.java:58)
        at 
org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.submitReservation(ClientRMService.java:1110)
        ... 10 more

  TestRMAdminCLI.testHelp:335->testError:547 null

Tests in error: 
  TestResourceTrackerOnHA.initiate:44->ProtocolHATestBase.startHACluster:302 » 
YarnRuntime
  
TestApplicationMasterServiceProtocolOnHA.initialize:55->ProtocolHATestBase.startHACluster:302
 » YarnRuntime
  
TestApplicationMasterServiceProtocolOnHA.initialize:55->ProtocolHATestBase.startHACluster:302
 » YarnRuntime
  
TestApplicationMasterServiceProtocolOnHA.initialize:55->ProtocolHATestBase.startHACluster:302
 » YarnRuntime
  TestRMFailover.testExplicitFailover:162 » YarnRuntime java.io.IOException: 
Res...
  TestRMFailover.testEmbeddedWebAppProxy:251 » YarnRuntime java.io.IOException: 
...
  TestRMFailover.testWebAppProxyInStandAloneMode:217 » YarnRuntime 
java.io.IOExc...
  TestRMFailover.testRMWebAppRedirect:284 » YarnRuntime java.io.IOException: 
Res...
  TestRMFailover.testAutomaticFailover:182 » YarnRuntime java.io.IOException: 
Re...

Tests run: 133, Failures: 2, Errors: 9, Skipped: 0

[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO] 
[INFO] hadoop-yarn ....................................... SUCCESS [  3.071 s]
[INFO] hadoop-yarn-api ................................... SUCCESS [02:59 min]
[INFO] hadoop-yarn-common ................................ SUCCESS [02:40 min]
[INFO] hadoop-yarn-server ................................ SUCCESS [  0.089 s]
[INFO] hadoop-yarn-server-common ......................... SUCCESS [ 41.322 s]
[INFO] hadoop-yarn-server-nodemanager .................... SUCCESS [06:22 min]
[INFO] hadoop-yarn-server-web-proxy ...................... SUCCESS [ 29.645 s]
[INFO] hadoop-yarn-server-applicationhistoryservice ...... SUCCESS [02:58 min]
[INFO] hadoop-yarn-server-resourcemanager ................ SUCCESS [53:38 min]
[INFO] hadoop-yarn-server-tests .......................... SUCCESS [02:27 min]
[INFO] hadoop-yarn-client ................................ FAILURE [19:37 min]
[INFO] hadoop-yarn-server-sharedcachemanager ............. SKIPPED
[INFO] hadoop-yarn-applications .......................... SKIPPED
[INFO] hadoop-yarn-applications-distributedshell ......... SKIPPED
[INFO] hadoop-yarn-applications-unmanaged-am-launcher .... SKIPPED
[INFO] hadoop-yarn-site .................................. SKIPPED
[INFO] hadoop-yarn-registry .............................. SKIPPED
[INFO] hadoop-yarn-project ............................... SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 01:32 h
[INFO] Finished at: 2015-01-18T12:03:41+00:00
[INFO] Final Memory: 70M/846M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal 
org.apache.maven.plugins:maven-surefire-plugin:2.17:test (default-test) on 
project hadoop-yarn-client: There was a timeout or other error in the fork -> 
[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-client
Build step 'Execute shell' marked build as failure
Archiving artifacts
Recording test results
Updating HADOOP-11171
Updating HADOOP-10542
Updating HDFS-7573

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