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  1. Apache Twill
  2. TWILL-247

i am trying to install Twill with : mvn clean install and i get this error : Twill Apache Hadoop YARN library ............ FAILURE in the log it say local host unkown i check my hosts and hostname and they are correct

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.12.0
    • Fix Version/s: 0.13.0
    • Component/s: yarn, zookeeper
    • Labels:
      None
    • Environment:
      ubuntu 16

      Description

      *i am trying to install Twill with : mvn clean install and i get this error : Twill Apache Hadoop YARN library ............ FAILURE in the log it say local host unkown i check my hosts and hostname and they are correct *

      any suggestion please

      OpenJDK 64-Bit Server VM warning: ignoring option MaxPermSize=256m; support was removed in 8.0
      Running org.apache.twill.filesystem.LocalLocationTest
      Tests run: 8, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 1.165 sec <<< FAILURE!
      testBasic(org.apache.twill.filesystem.LocalLocationTest) Time elapsed: 0.039 sec
      testList(org.apache.twill.filesystem.LocalLocationTest) Time elapsed: 0.002 sec
      testDirPermissions(org.apache.twill.filesystem.LocalLocationTest) Time elapsed: 0.714 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.assertFalse(Assert.java:64)
      at org.junit.Assert.assertFalse(Assert.java:74)
      at org.apache.twill.filesystem.LocationTestBase$5.run(LocationTestBase.java:364)
      at org.apache.twill.filesystem.LocationTestBase$5.run(LocationTestBase.java:296)
      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:1548)
      at org.apache.twill.filesystem.LocationTestBase.testDirPermissions(LocationTestBase.java:296)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
      at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
      at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
      at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
      at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
      at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
      at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
      at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
      at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
      at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
      at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
      at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
      at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
      at org.junit.rules.RunRules.evaluate(RunRules.java:20)
      at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
      at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264)
      at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
      at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray2(ReflectionUtils.java:208)
      at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:159)
      at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:87)
      at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153)
      at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:95)

      testHomeLocation(org.apache.twill.filesystem.LocalLocationTest) Time elapsed: 0.001 sec
      testOwnerGroup(org.apache.twill.filesystem.LocalLocationTest) Time elapsed: 0.012 sec
      testPermissions(org.apache.twill.filesystem.LocalLocationTest) Time elapsed: 0.009 sec
      testDelete(org.apache.twill.filesystem.LocalLocationTest) Time elapsed: 0.004 sec
      testHelper(org.apache.twill.filesystem.LocalLocationTest) Time elapsed: 0.006 sec
      OpenJDK 64-Bit Server VM warning: ignoring option MaxPermSize=256m; support was removed in 8.0
      Running org.apache.twill.filesystem.FileContextLocationTest
      Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.612 sec
      testGetFileContext(org.apache.twill.filesystem.FileContextLocationTest) Time elapsed: 0.034 sec
      testBasic(org.apache.twill.filesystem.FileContextLocationTest) Time elapsed: 0.229 sec
      testList(org.apache.twill.filesystem.FileContextLocationTest) Time elapsed: 0.035 sec
      testDirPermissions(org.apache.twill.filesystem.FileContextLocationTest) Time elapsed: 0.158 sec
      testHomeLocation(org.apache.twill.filesystem.FileContextLocationTest) Time elapsed: 0.004 sec
      testOwnerGroup(org.apache.twill.filesystem.FileContextLocationTest) Time elapsed: 0.029 sec
      testPermissions(org.apache.twill.filesystem.FileContextLocationTest) Time elapsed: 0.222 sec
      testDelete(org.apache.twill.filesystem.FileContextLocationTest) Time elapsed: 0.051 sec
      testHelper(org.apache.twill.filesystem.FileContextLocationTest) Time elapsed: 0.007 sec
      OpenJDK 64-Bit Server VM warning: ignoring option MaxPermSize=256m; support was removed in 8.0
      Running org.apache.twill.yarn.TwillSpecificationTest
      Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.112 sec
      testOrder(org.apache.twill.yarn.TwillSpecificationTest) Time elapsed: 0.051 sec
      testAnyOrder(org.apache.twill.yarn.TwillSpecificationTest) Time elapsed: 0.001 sec
      OpenJDK 64-Bit Server VM warning: ignoring option MaxPermSize=256m; support was removed in 8.0
      Running org.apache.twill.yarn.LocationCacheTest
      Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 9.892 sec <<< FAILURE!
      testLocationCache(org.apache.twill.yarn.LocationCacheTest) Time elapsed: 0.303 sec <<< ERROR!
      java.lang.RuntimeException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "abd":36675; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost
      at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:400)
      at org.apache.hadoop.ipc.Client.getConnection(Client.java:1448)
      at org.apache.hadoop.ipc.Client.call(Client.java:1377)
      at org.apache.hadoop.ipc.Client.call(Client.java:1359)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
      at com.sun.proxy.$Proxy74.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:167)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy75.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:133)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:141)
      at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:82)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:390)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:383)
      at org.apache.twill.yarn.LocationCacheTest.testLocationCache(LocationCacheTest.java:59)

      OpenJDK 64-Bit Server VM warning: ignoring option MaxPermSize=256m; support was removed in 8.0
      Running org.apache.twill.yarn.YarnTestSuite
      Tests run: 36, Failures: 0, Errors: 34, Skipped: 2, Time elapsed: 11.658 sec <<< FAILURE!
      testContainerSize(org.apache.twill.yarn.ContainerSizeTestRun) Time elapsed: 0.273 sec <<< ERROR!
      java.lang.RuntimeException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "abd":33259; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost
      at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:400)
      at org.apache.hadoop.ipc.Client.getConnection(Client.java:1448)
      at org.apache.hadoop.ipc.Client.call(Client.java:1377)
      at org.apache.hadoop.ipc.Client.call(Client.java:1359)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
      at com.sun.proxy.$Proxy83.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:167)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy84.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:133)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:141)
      at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:82)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:390)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:383)
      at org.apache.twill.yarn.ContainerSizeTestRun.testContainerSize(ContainerSizeTestRun.java:59)

      testMaxHeapSize(org.apache.twill.yarn.ContainerSizeTestRun) Time elapsed: 0.065 sec <<< ERROR!
      java.lang.RuntimeException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "abd":33259; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost
      at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:400)
      at org.apache.hadoop.ipc.Client.getConnection(Client.java:1448)
      at org.apache.hadoop.ipc.Client.call(Client.java:1377)
      at org.apache.hadoop.ipc.Client.call(Client.java:1359)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
      at com.sun.proxy.$Proxy83.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:167)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy84.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:133)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:141)
      at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:82)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:390)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:383)
      at org.apache.twill.yarn.ContainerSizeTestRun.testMaxHeapSize(ContainerSizeTestRun.java:82)

      testCustomClassLoader(org.apache.twill.yarn.CustomClassLoaderTestRun) Time elapsed: 0.042 sec <<< ERROR!
      java.lang.RuntimeException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "abd":33259; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost
      at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:400)
      at org.apache.hadoop.ipc.Client.getConnection(Client.java:1448)
      at org.apache.hadoop.ipc.Client.call(Client.java:1377)
      at org.apache.hadoop.ipc.Client.call(Client.java:1359)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
      at com.sun.proxy.$Proxy83.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:167)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy84.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:133)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:141)
      at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:82)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:390)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:383)
      at org.apache.twill.yarn.CustomClassLoaderTestRun.testCustomClassLoader(CustomClassLoaderTestRun.java:39)

      testDebugPortAllRunnables(org.apache.twill.yarn.DebugTestRun) Time elapsed: 0.049 sec <<< ERROR!
      java.lang.RuntimeException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "abd":33259; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost
      at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:400)
      at org.apache.hadoop.ipc.Client.getConnection(Client.java:1448)
      at org.apache.hadoop.ipc.Client.call(Client.java:1377)
      at org.apache.hadoop.ipc.Client.call(Client.java:1359)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
      at com.sun.proxy.$Proxy83.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:167)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy84.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:133)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:141)
      at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:82)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:390)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:383)
      at org.apache.twill.yarn.DebugTestRun.testDebugPortAllRunnables(DebugTestRun.java:135)

      testDebugPortOneRunnable(org.apache.twill.yarn.DebugTestRun) Time elapsed: 0.031 sec <<< ERROR!
      java.lang.RuntimeException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "abd":33259; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost
      at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:400)
      at org.apache.hadoop.ipc.Client.getConnection(Client.java:1448)
      at org.apache.hadoop.ipc.Client.call(Client.java:1377)
      at org.apache.hadoop.ipc.Client.call(Client.java:1359)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
      at com.sun.proxy.$Proxy83.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:167)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy84.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:133)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:141)
      at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:82)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:390)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:383)
      at org.apache.twill.yarn.DebugTestRun.testDebugPortOneRunnable(DebugTestRun.java:111)

      testDistributedShell(org.apache.twill.yarn.DistributeShellTestRun) skipped
      testZKCleanup(org.apache.twill.yarn.EchoServerTestRun) Time elapsed: 0.05 sec <<< ERROR!
      java.lang.RuntimeException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "abd":33259; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost
      at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:400)
      at org.apache.hadoop.ipc.Client.getConnection(Client.java:1448)
      at org.apache.hadoop.ipc.Client.call(Client.java:1377)
      at org.apache.hadoop.ipc.Client.call(Client.java:1359)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
      at com.sun.proxy.$Proxy83.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:167)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy84.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:133)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:141)
      at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:82)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:390)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:383)
      at org.apache.twill.yarn.EchoServerTestRun.testZKCleanup(EchoServerTestRun.java:174)

      testEchoServer(org.apache.twill.yarn.EchoServerTestRun) Time elapsed: 0.03 sec <<< ERROR!
      java.lang.RuntimeException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "abd":33259; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost
      at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:400)
      at org.apache.hadoop.ipc.Client.getConnection(Client.java:1448)
      at org.apache.hadoop.ipc.Client.call(Client.java:1377)
      at org.apache.hadoop.ipc.Client.call(Client.java:1359)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
      at com.sun.proxy.$Proxy83.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:167)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy84.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:133)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:141)
      at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:82)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:390)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:383)
      at org.apache.twill.yarn.EchoServerTestRun.testEchoServer(EchoServerTestRun.java:74)

      testEnv(org.apache.twill.yarn.EnvironmentTestRun) Time elapsed: 0.032 sec <<< ERROR!
      java.lang.RuntimeException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "abd":33259; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost
      at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:400)
      at org.apache.hadoop.ipc.Client.getConnection(Client.java:1448)
      at org.apache.hadoop.ipc.Client.call(Client.java:1377)
      at org.apache.hadoop.ipc.Client.call(Client.java:1359)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
      at com.sun.proxy.$Proxy83.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:167)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy84.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:133)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:141)
      at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:82)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:390)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:383)
      at org.apache.twill.yarn.EnvironmentTestRun.testEnv(EnvironmentTestRun.java:59)

      testComplete(org.apache.twill.yarn.EventHandlerTestRun) Time elapsed: 0.131 sec <<< ERROR!
      java.lang.RuntimeException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "abd":33259; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost
      at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:400)
      at org.apache.hadoop.ipc.Client.getConnection(Client.java:1448)
      at org.apache.hadoop.ipc.Client.call(Client.java:1377)
      at org.apache.hadoop.ipc.Client.call(Client.java:1359)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
      at com.sun.proxy.$Proxy83.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:167)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy84.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:133)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:141)
      at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:82)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:390)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:383)
      at org.apache.twill.yarn.EventHandlerTestRun.testComplete(EventHandlerTestRun.java:72)

      testKilled(org.apache.twill.yarn.EventHandlerTestRun) Time elapsed: 0.045 sec <<< ERROR!
      java.lang.RuntimeException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "abd":33259; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost
      at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:400)
      at org.apache.hadoop.ipc.Client.getConnection(Client.java:1448)
      at org.apache.hadoop.ipc.Client.call(Client.java:1377)
      at org.apache.hadoop.ipc.Client.call(Client.java:1359)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
      at com.sun.proxy.$Proxy83.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:167)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy84.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:133)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:141)
      at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:82)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:390)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:383)
      at org.apache.twill.yarn.EventHandlerTestRun.testKilled(EventHandlerTestRun.java:105)

      testFailureRestart(org.apache.twill.yarn.FailureRestartTestRun) Time elapsed: 0.027 sec <<< ERROR!
      java.lang.RuntimeException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "abd":33259; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost
      at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:400)
      at org.apache.hadoop.ipc.Client.getConnection(Client.java:1448)
      at org.apache.hadoop.ipc.Client.call(Client.java:1377)
      at org.apache.hadoop.ipc.Client.call(Client.java:1359)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
      at com.sun.proxy.$Proxy83.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:167)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy84.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:133)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:141)
      at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:82)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:390)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:383)
      at org.apache.twill.yarn.FailureRestartTestRun.testFailureRestart(FailureRestartTestRun.java:60)

      testInitFail(org.apache.twill.yarn.InitializeFailTestRun) Time elapsed: 0.025 sec <<< ERROR!
      java.lang.RuntimeException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "abd":33259; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost
      at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:400)
      at org.apache.hadoop.ipc.Client.getConnection(Client.java:1448)
      at org.apache.hadoop.ipc.Client.call(Client.java:1377)
      at org.apache.hadoop.ipc.Client.call(Client.java:1359)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
      at com.sun.proxy.$Proxy83.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:167)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy84.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:133)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:141)
      at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:82)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:390)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:383)
      at org.apache.twill.yarn.InitializeFailTestRun.testInitFail(InitializeFailTestRun.java:60)

      testExtraOptions(org.apache.twill.yarn.JvmOptionsTestRun) Time elapsed: 0.022 sec <<< ERROR!
      java.lang.RuntimeException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "abd":33259; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost
      at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:400)
      at org.apache.hadoop.ipc.Client.getConnection(Client.java:1448)
      at org.apache.hadoop.ipc.Client.call(Client.java:1377)
      at org.apache.hadoop.ipc.Client.call(Client.java:1359)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
      at com.sun.proxy.$Proxy83.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:167)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy84.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:133)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:141)
      at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:82)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:390)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:383)
      at org.apache.twill.yarn.JvmOptionsTestRun.testExtraOptions(JvmOptionsTestRun.java:46)

      testLocalFile(org.apache.twill.yarn.LocalFileTestRun) Time elapsed: 0.031 sec <<< ERROR!
      java.lang.RuntimeException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "abd":33259; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost
      at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:400)
      at org.apache.hadoop.ipc.Client.getConnection(Client.java:1448)
      at org.apache.hadoop.ipc.Client.call(Client.java:1377)
      at org.apache.hadoop.ipc.Client.call(Client.java:1359)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
      at com.sun.proxy.$Proxy83.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:167)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy84.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:133)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:141)
      at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:82)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:390)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:383)
      at org.apache.twill.yarn.LocalFileTestRun.testLocalFile(LocalFileTestRun.java:74)

      testLogHandler(org.apache.twill.yarn.LogHandlerTestRun) Time elapsed: 0.031 sec <<< ERROR!
      java.lang.RuntimeException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "abd":33259; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost
      at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:400)
      at org.apache.hadoop.ipc.Client.getConnection(Client.java:1448)
      at org.apache.hadoop.ipc.Client.call(Client.java:1377)
      at org.apache.hadoop.ipc.Client.call(Client.java:1359)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
      at com.sun.proxy.$Proxy83.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:167)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy84.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:133)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:141)
      at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:82)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:390)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:383)
      at org.apache.twill.yarn.LogHandlerTestRun.testLogHandler(LogHandlerTestRun.java:84)

      testDisableLogCollection(org.apache.twill.yarn.LogHandlerTestRun) Time elapsed: 0.027 sec <<< ERROR!
      java.lang.RuntimeException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "abd":33259; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost
      at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:400)
      at org.apache.hadoop.ipc.Client.getConnection(Client.java:1448)
      at org.apache.hadoop.ipc.Client.call(Client.java:1377)
      at org.apache.hadoop.ipc.Client.call(Client.java:1359)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
      at com.sun.proxy.$Proxy83.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:167)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy84.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:133)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:141)
      at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:82)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:390)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:383)
      at org.apache.twill.yarn.LogHandlerTestRun.testDisableLogCollection(LogHandlerTestRun.java:123)

      testChangeLogLevel(org.apache.twill.yarn.LogLevelChangeTestRun) Time elapsed: 0.022 sec <<< ERROR!
      java.lang.RuntimeException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "abd":33259; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost
      at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:400)
      at org.apache.hadoop.ipc.Client.getConnection(Client.java:1448)
      at org.apache.hadoop.ipc.Client.call(Client.java:1377)
      at org.apache.hadoop.ipc.Client.call(Client.java:1359)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
      at com.sun.proxy.$Proxy83.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:167)
      at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy84.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:133)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:141)
      at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:82)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:390)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:383)
      at org.apache.twill.yarn.LogLevelChangeTestRun.testChangeLogLevel(LogLevelChangeTestRun.java:161)

      testNoSetLogLevel(org.apache.twill.yarn.LogLevelTestRun) Time elapsed: 0.028 sec <<< ERROR!
      java.lang.RuntimeException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "abd":33259; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost
      at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:400)
      at org.apache.hadoop.ipc.Client.getConnection(Client.java:1448)
      at org.apache.hadoop.ipc.Client.call(Client.java:1377)
      at org.apache.hadoop.ipc.Client.call(Client.java:1359)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
      at com.sun.proxy.$Proxy83.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:167)
      at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy84.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:133)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:141)
      at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:82)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:390)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:383)
      at org.apache.twill.yarn.LogLevelTestRun.testLogLevel(LogLevelTestRun.java:137)
      at org.apache.twill.yarn.LogLevelTestRun.testNoSetLogLevel(LogLevelTestRun.java:117)

      testSetAllLogLevel(org.apache.twill.yarn.LogLevelTestRun) Time elapsed: 0.016 sec <<< ERROR!
      java.lang.RuntimeException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "abd":33259; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost
      at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:400)
      at org.apache.hadoop.ipc.Client.getConnection(Client.java:1448)
      at org.apache.hadoop.ipc.Client.call(Client.java:1377)
      at org.apache.hadoop.ipc.Client.call(Client.java:1359)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
      at com.sun.proxy.$Proxy83.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:167)
      at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy84.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:133)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:141)
      at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:82)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:390)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:383)
      at org.apache.twill.yarn.LogLevelTestRun.testLogLevel(LogLevelTestRun.java:137)
      at org.apache.twill.yarn.LogLevelTestRun.testSetAllLogLevel(LogLevelTestRun.java:112)

      testSetRunnableLogLevel(org.apache.twill.yarn.LogLevelTestRun) Time elapsed: 0.02 sec <<< ERROR!
      java.lang.RuntimeException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "abd":33259; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost
      at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:400)
      at org.apache.hadoop.ipc.Client.getConnection(Client.java:1448)
      at org.apache.hadoop.ipc.Client.call(Client.java:1377)
      at org.apache.hadoop.ipc.Client.call(Client.java:1359)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
      at com.sun.proxy.$Proxy83.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:167)
      at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy84.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:133)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:141)
      at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:82)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:390)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:383)
      at org.apache.twill.yarn.LogLevelTestRun.testLogLevel(LogLevelTestRun.java:137)
      at org.apache.twill.yarn.LogLevelTestRun.testSetRunnableLogLevel(LogLevelTestRun.java:107)

      testSetRootLogLevel(org.apache.twill.yarn.LogLevelTestRun) Time elapsed: 0.015 sec <<< ERROR!
      java.lang.RuntimeException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "abd":33259; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost
      at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:400)
      at org.apache.hadoop.ipc.Client.getConnection(Client.java:1448)
      at org.apache.hadoop.ipc.Client.call(Client.java:1377)
      at org.apache.hadoop.ipc.Client.call(Client.java:1359)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
      at com.sun.proxy.$Proxy83.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:167)
      at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy84.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:133)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:141)
      at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:82)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:390)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:383)
      at org.apache.twill.yarn.LogLevelTestRun.testLogLevel(LogLevelTestRun.java:137)
      at org.apache.twill.yarn.LogLevelTestRun.testSetRootLogLevel(LogLevelTestRun.java:102)

      org.apache.twill.yarn.PlacementPolicyTestRun skipped
      testProvisionTimeout(org.apache.twill.yarn.ProvisionTimeoutTestRun) Time elapsed: 0.019 sec <<< ERROR!
      java.lang.RuntimeException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "abd":33259; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost
      at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:400)
      at org.apache.hadoop.ipc.Client.getConnection(Client.java:1448)
      at org.apache.hadoop.ipc.Client.call(Client.java:1377)
      at org.apache.hadoop.ipc.Client.call(Client.java:1359)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
      at com.sun.proxy.$Proxy83.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:167)
      at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy84.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:133)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:141)
      at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:82)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:390)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:383)
      at org.apache.twill.yarn.ProvisionTimeoutTestRun.testProvisionTimeout(ProvisionTimeoutTestRun.java:61)

      testResourceReport(org.apache.twill.yarn.ResourceReportTestRun) Time elapsed: 0.029 sec <<< ERROR!
      java.lang.RuntimeException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "abd":33259; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost
      at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:400)
      at org.apache.hadoop.ipc.Client.getConnection(Client.java:1448)
      at org.apache.hadoop.ipc.Client.call(Client.java:1377)
      at org.apache.hadoop.ipc.Client.call(Client.java:1359)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
      at com.sun.proxy.$Proxy83.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:167)
      at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy84.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:133)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:141)
      at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:82)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:390)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:383)
      at org.apache.twill.yarn.ResourceReportTestRun.testResourceReport(ResourceReportTestRun.java:207)

      testResourceReportWithFailingContainers(org.apache.twill.yarn.ResourceReportTestRun) Time elapsed: 0.034 sec <<< ERROR!
      java.lang.RuntimeException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "abd":33259; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost
      at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:400)
      at org.apache.hadoop.ipc.Client.getConnection(Client.java:1448)
      at org.apache.hadoop.ipc.Client.call(Client.java:1377)
      at org.apache.hadoop.ipc.Client.call(Client.java:1359)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
      at com.sun.proxy.$Proxy83.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:167)
      at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy84.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:133)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:141)
      at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:82)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:390)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:383)
      at org.apache.twill.yarn.ResourceReportTestRun.testResourceReportWithFailingContainers(ResourceReportTestRun.java:150)

      testRunnablesGetAllowedResourcesInEnv(org.apache.twill.yarn.ResourceReportTestRun) Time elapsed: 0.025 sec <<< ERROR!
      java.lang.RuntimeException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "abd":33259; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost
      at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:400)
      at org.apache.hadoop.ipc.Client.getConnection(Client.java:1448)
      at org.apache.hadoop.ipc.Client.call(Client.java:1377)
      at org.apache.hadoop.ipc.Client.call(Client.java:1359)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
      at com.sun.proxy.$Proxy83.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:167)
      at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy84.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:133)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:141)
      at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:82)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:390)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:383)
      at org.apache.twill.yarn.ResourceReportTestRun.testRunnablesGetAllowedResourcesInEnv(ResourceReportTestRun.java:97)

      testServiceDiscovery(org.apache.twill.yarn.ServiceDiscoveryTestRun) Time elapsed: 0.022 sec <<< ERROR!
      java.lang.RuntimeException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "abd":33259; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost
      at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:400)
      at org.apache.hadoop.ipc.Client.getConnection(Client.java:1448)
      at org.apache.hadoop.ipc.Client.call(Client.java:1377)
      at org.apache.hadoop.ipc.Client.call(Client.java:1359)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
      at com.sun.proxy.$Proxy83.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:167)
      at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy84.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:133)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:141)
      at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:82)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:390)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:383)
      at org.apache.twill.yarn.ServiceDiscoveryTestRun.testServiceDiscovery(ServiceDiscoveryTestRun.java:65)

      testAppSessionExpire(org.apache.twill.yarn.SessionExpireTestRun) Time elapsed: 0.022 sec <<< ERROR!
      java.lang.RuntimeException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "abd":33259; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost
      at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:400)
      at org.apache.hadoop.ipc.Client.getConnection(Client.java:1448)
      at org.apache.hadoop.ipc.Client.call(Client.java:1377)
      at org.apache.hadoop.ipc.Client.call(Client.java:1359)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
      at com.sun.proxy.$Proxy83.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:167)
      at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy84.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:133)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:141)
      at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:82)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:390)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:383)
      at org.apache.twill.yarn.SessionExpireTestRun.testAppSessionExpire(SessionExpireTestRun.java:60)

      testTaskCompleted(org.apache.twill.yarn.TaskCompletedTestRun) Time elapsed: 0.017 sec <<< ERROR!
      java.lang.RuntimeException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "abd":33259; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost
      at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:400)
      at org.apache.hadoop.ipc.Client.getConnection(Client.java:1448)
      at org.apache.hadoop.ipc.Client.call(Client.java:1377)
      at org.apache.hadoop.ipc.Client.call(Client.java:1359)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
      at com.sun.proxy.$Proxy83.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:167)
      at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy84.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:133)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:141)
      at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:82)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:390)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:383)
      at org.apache.twill.yarn.TaskCompletedTestRun.testTaskCompleted(TaskCompletedTestRun.java:74)

      testFailureComplete(org.apache.twill.yarn.TaskCompletedTestRun) Time elapsed: 0.02 sec <<< ERROR!
      java.lang.RuntimeException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "abd":33259; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost
      at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:400)
      at org.apache.hadoop.ipc.Client.getConnection(Client.java:1448)
      at org.apache.hadoop.ipc.Client.call(Client.java:1377)
      at org.apache.hadoop.ipc.Client.call(Client.java:1359)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
      at com.sun.proxy.$Proxy83.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:167)
      at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy84.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:133)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:141)
      at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:82)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:390)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:383)
      at org.apache.twill.yarn.TaskCompletedTestRun.testFailureComplete(TaskCompletedTestRun.java:101)

      testRestartSingleRunnable(org.apache.twill.yarn.RestartRunnableTestRun) Time elapsed: 0.017 sec <<< ERROR!
      java.lang.RuntimeException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "abd":33259; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost
      at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:400)
      at org.apache.hadoop.ipc.Client.getConnection(Client.java:1448)
      at org.apache.hadoop.ipc.Client.call(Client.java:1377)
      at org.apache.hadoop.ipc.Client.call(Client.java:1359)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
      at com.sun.proxy.$Proxy83.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:167)
      at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy84.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:133)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:141)
      at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:82)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:390)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:383)
      at org.apache.twill.yarn.RestartRunnableTestRun.testRestartSingleRunnable(RestartRunnableTestRun.java:198)

      testRestartRunnable(org.apache.twill.yarn.RestartRunnableTestRun) Time elapsed: 0.019 sec <<< ERROR!
      java.lang.RuntimeException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "abd":33259; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost
      at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:400)
      at org.apache.hadoop.ipc.Client.getConnection(Client.java:1448)
      at org.apache.hadoop.ipc.Client.call(Client.java:1377)
      at org.apache.hadoop.ipc.Client.call(Client.java:1359)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
      at com.sun.proxy.$Proxy83.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:167)
      at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy84.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:133)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:141)
      at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:82)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:390)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:383)
      at org.apache.twill.yarn.RestartRunnableTestRun.testRestartRunnable(RestartRunnableTestRun.java:227)

      maxRetriesWithIncreasedInstances(org.apache.twill.yarn.MaxRetriesTestRun) Time elapsed: 0.03 sec <<< ERROR!
      java.lang.RuntimeException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "abd":33259; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost
      at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:400)
      at org.apache.hadoop.ipc.Client.getConnection(Client.java:1448)
      at org.apache.hadoop.ipc.Client.call(Client.java:1377)
      at org.apache.hadoop.ipc.Client.call(Client.java:1359)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
      at com.sun.proxy.$Proxy83.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:167)
      at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy84.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:133)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:141)
      at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:82)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:390)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:383)
      at org.apache.twill.yarn.MaxRetriesTestRun.maxRetriesWithIncreasedInstances(MaxRetriesTestRun.java:106)

      maxRetriesTwoInstances(org.apache.twill.yarn.MaxRetriesTestRun) Time elapsed: 0.018 sec <<< ERROR!
      java.lang.RuntimeException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "abd":33259; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost
      at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:400)
      at org.apache.hadoop.ipc.Client.getConnection(Client.java:1448)
      at org.apache.hadoop.ipc.Client.call(Client.java:1377)
      at org.apache.hadoop.ipc.Client.call(Client.java:1359)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
      at com.sun.proxy.$Proxy83.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:167)
      at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy84.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:133)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:141)
      at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:82)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:390)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:383)
      at org.apache.twill.yarn.MaxRetriesTestRun.maxRetriesRun(MaxRetriesTestRun.java:73)
      at org.apache.twill.yarn.MaxRetriesTestRun.maxRetriesTwoInstances(MaxRetriesTestRun.java:51)

      maxRetriesOneInstance(org.apache.twill.yarn.MaxRetriesTestRun) Time elapsed: 0.019 sec <<< ERROR!
      java.lang.RuntimeException: java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "abd":33259; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost
      at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:400)
      at org.apache.hadoop.ipc.Client.getConnection(Client.java:1448)
      at org.apache.hadoop.ipc.Client.call(Client.java:1377)
      at org.apache.hadoop.ipc.Client.call(Client.java:1359)
      at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
      at com.sun.proxy.$Proxy83.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:167)
      at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
      at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
      at com.sun.proxy.$Proxy84.getNewApplication(Unknown Source)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:133)
      at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:141)
      at org.apache.twill.internal.yarn.Hadoop21YarnAppClient.createLauncher(Hadoop21YarnAppClient.java:82)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:390)
      at org.apache.twill.yarn.YarnTwillPreparer.start(YarnTwillPreparer.java:383)
      at org.apache.twill.yarn.MaxRetriesTestRun.maxRetriesRun(MaxRetriesTestRun.java:73)
      at org.apache.twill.yarn.MaxRetriesTestRun.maxRetriesOneInstance(MaxRetriesTestRun.java:46)

      Results :

      Failed tests:
      LocalLocationTest>LocationTestBase.testDirPermissions:296 null

      Tests in error:
      LocationCacheTest.testLocationCache:59 » Runtime java.net.UnknownHostException...
      ContainerSizeTestRun.testContainerSize:59 » Runtime java.net.UnknownHostExcept...
      ContainerSizeTestRun.testMaxHeapSize:82 » Runtime java.net.UnknownHostExceptio...
      CustomClassLoaderTestRun.testCustomClassLoader:39 » Runtime java.net.UnknownHo...
      DebugTestRun.testDebugPortAllRunnables:135 » Runtime java.net.UnknownHostExcep...
      DebugTestRun.testDebugPortOneRunnable:111 » Runtime java.net.UnknownHostExcept...
      EchoServerTestRun.testZKCleanup:174 » Runtime java.net.UnknownHostException: I...
      EchoServerTestRun.testEchoServer:74 » Runtime java.net.UnknownHostException: I...
      EnvironmentTestRun.testEnv:59 » Runtime java.net.UnknownHostException: Invalid...
      EventHandlerTestRun.testComplete:72 » Runtime java.net.UnknownHostException: I...
      EventHandlerTestRun.testKilled:105 » Runtime java.net.UnknownHostException: In...
      FailureRestartTestRun.testFailureRestart:60 » Runtime java.net.UnknownHostExce...
      InitializeFailTestRun.testInitFail:60 » Runtime java.net.UnknownHostException:...
      JvmOptionsTestRun.testExtraOptions:46 » Runtime java.net.UnknownHostException:...
      LocalFileTestRun.testLocalFile:74 » Runtime java.net.UnknownHostException: Inv...
      LogHandlerTestRun.testLogHandler:84 » Runtime java.net.UnknownHostException: I...
      LogHandlerTestRun.testDisableLogCollection:123 » Runtime java.net.UnknownHostE...
      LogLevelChangeTestRun.testChangeLogLevel:161 » Runtime java.net.UnknownHostExc...
      LogLevelTestRun.testNoSetLogLevel:117->testLogLevel:137 » Runtime java.net.Unk...
      LogLevelTestRun.testSetAllLogLevel:112->testLogLevel:137 » Runtime java.net.Un...
      LogLevelTestRun.testSetRunnableLogLevel:107->testLogLevel:137 » Runtime java.n...
      LogLevelTestRun.testSetRootLogLevel:102->testLogLevel:137 » Runtime java.net.U...
      ProvisionTimeoutTestRun.testProvisionTimeout:61 » Runtime java.net.UnknownHost...
      ResourceReportTestRun.testResourceReport:207 » Runtime java.net.UnknownHostExc...
      ResourceReportTestRun.testResourceReportWithFailingContainers:150 » Runtime ja...
      ResourceReportTestRun.testRunnablesGetAllowedResourcesInEnv:97 » Runtime java....
      ServiceDiscoveryTestRun.testServiceDiscovery:65 » Runtime java.net.UnknownHost...
      SessionExpireTestRun.testAppSessionExpire:60 » Runtime java.net.UnknownHostExc...
      TaskCompletedTestRun.testTaskCompleted:74 » Runtime java.net.UnknownHostExcept...
      TaskCompletedTestRun.testFailureComplete:101 » Runtime java.net.UnknownHostExc...
      RestartRunnableTestRun.testRestartSingleRunnable:198 » Runtime java.net.Unknow...
      RestartRunnableTestRun.testRestartRunnable:227 » Runtime java.net.UnknownHostE...
      MaxRetriesTestRun.maxRetriesWithIncreasedInstances:106 » Runtime java.net.Unkn...
      MaxRetriesTestRun.maxRetriesTwoInstances:51->maxRetriesRun:73 » Runtime java.n...
      MaxRetriesTestRun.maxRetriesOneInstance:46->maxRetriesRun:73 » Runtime java.ne...

      Tests run: 56, Failures: 1, Errors: 35, Skipped: 2

      [INFO] ------------------------------------------------------------------------
      [INFO] Reactor Summary:
      [INFO]
      [INFO] Apache Twill ....................................... SUCCESS [ 4.153 s]
      [INFO] Apache Twill common library ........................ SUCCESS [ 4.646 s]
      [INFO] Apache Twill discovery service API ................. SUCCESS [ 2.430 s]
      [INFO] Apache Twill API ................................... SUCCESS [ 4.358 s]
      [INFO] Apache Twill ZooKeeper client library .............. SUCCESS [01:18 min]
      [INFO] Apache Twill discovery service implementations ..... SUCCESS [ 22.585 s]
      [INFO] Apache Twill core library .......................... SUCCESS [ 35.112 s]
      [INFO] Apache Twill Apache Hadoop YARN library ............ FAILURE [ 34.676 s]
      [INFO] Apache Twill extensions ............................ SKIPPED
      [INFO] Apache Twill examples .............................. SKIPPED
      [INFO] Apache Twill examples: Echo ........................ SKIPPED
      [INFO] Apache Twill examples: YARN ........................ SKIPPED
      [INFO] ------------------------------------------------------------------------
      [INFO] BUILD FAILURE
      [INFO] ------------------------------------------------------------------------
      [INFO] Total time: 03:06 min
      [INFO] Finished at: 2017-08-29T13:32:42+00:00
      [INFO] Final Memory: 65M/797M
      [INFO] ------------------------------------------------------------------------
      [ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.14.1:test (default-test) on project twill-yarn: There are test failures.
      [ERROR]
      [ERROR] Please refer to /home/ubuntu/twill/twill-yarn/target/surefire-reports for the individual test results.
      [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 :twill-yarn

      looking forward hearing from you

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            • Assignee:
              Unassigned
              Reporter:
              yahi yahi abderrahim
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              • Created:
                Updated:
                Resolved: