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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

        Activity

        Hide
        chtyim Terence Yim added a comment -

        Please try to add -Dtwill.zk.server.localhost=false to the command.

        Also, you can skip the unit tests if you are just installing by passing -DskipTests

        Moreover, twill artifacts are available from maven central, if you are just using Twill, you can add it to your project depdency and maven will pull it from repo. See http://twill.apache.org/releases/0.12.0.html

        Show
        chtyim Terence Yim added a comment - Please try to add -Dtwill.zk.server.localhost=false to the command. Also, you can skip the unit tests if you are just installing by passing -DskipTests Moreover, twill artifacts are available from maven central, if you are just using Twill, you can add it to your project depdency and maven will pull it from repo. See http://twill.apache.org/releases/0.12.0.html
        Hide
        yahi yahi abderrahim added a comment - - edited

        Hello Terence ,

        thank you for your help i did add the proposed command and it's build with success

        i also add the following : sudo mvn clean package -DskipTests -Dhadoop.version=[2.6.0] since " i am using , HADOOP 2.6.0" i found it here " it's your suggestion" : https://www.mail-archive.com/dev@twill.apache.org/msg01767.html

        now when i am running the example i get :

        ~19:06:18.416 [ STARTING] DEBUG o.a.hadoop.ipc.ProtobufRpcEngine - Call: getApplicationReport took 4ms
        19:06:18.417 [ STARTING] DEBUG o.a.twill.yarn.YarnTwillController - Yarn application status for HelloWorldRunnable application_1503962333692_0014: FAILED
        19:06:19.417 [ STARTING] INFO o.a.twill.yarn.YarnTwillController - Yarn application HelloWorldRunnable application_1503962333692_0014 is in state FAILED
        19:06:19.418 [ STARTING] INFO o.a.twill.yarn.YarnTwillController - Yarn application HelloWorldRunnable application_1503962333692_0014 is not in running state. Shutting down controller.
        19:06:19.425 [ STARTING-SendThread(abd:2181)] DEBUG org.apache.zookeeper.ClientCnxn - Reading reply sessionid:0x15e2b1ef3af0942, packet:: clientPath:/HelloWorldRunnable/instances/babd12dd-31fa-42a0-85de-99ec67eda369 serverPath:/HelloWorldRunnable/instances/babd12dd-31fa-42a0-85de-99ec67eda369 finished:false header:: 36,3 replyHeader:: 36,64424535501,-101 request:: '/HelloWorldRunnable/instances/babd12dd-31fa-42a0-85de-99ec67eda369,T response:~

        but when i check my HDFS file i found some .jar file in my folder

        ~hdfs@abd:/home/ubuntu/apache-twill-0.10.0/twill-examples/yarn/target$ hadoop fs -ls /user/ubuntu/HelloWorldRunnable
        Found 9 items
        drwxr-xr-x - ubuntu supergroup 0 2017-08-29 16:22 /user/ubuntu/HelloWorldRunnable/0ffb1e9c-5c29-4ab7-a516-a1a8df8f4c49
        drwxr-xr-x - ubuntu supergroup 0 2017-08-29 19:23 /user/ubuntu/HelloWorldRunnable/3a44df35-4f2d-4294-b5bf-fb72401a9d72
        drwxr-xr-x - ubuntu supergroup 0 2017-08-29 16:36 /user/ubuntu/HelloWorldRunnable/3c44b9d7-4992-4879-a0aa-1dc0e7f0c9a1
        drwxr-xr-x - ubuntu supergroup 0 2017-08-29 16:27 /user/ubuntu/HelloWorldRunnable/6789eefa-ea57-4784-ba1c-2e71794861bd~

        thank you again for your support

        regards
        Yahi

        Show
        yahi yahi abderrahim added a comment - - edited Hello Terence , thank you for your help i did add the proposed command and it's build with success i also add the following : sudo mvn clean package -DskipTests -Dhadoop.version= [2.6.0] since " i am using , HADOOP 2.6.0" i found it here " it's your suggestion" : https://www.mail-archive.com/dev@twill.apache.org/msg01767.html now when i am running the example i get : ~19:06:18.416 [ STARTING] DEBUG o.a.hadoop.ipc.ProtobufRpcEngine - Call: getApplicationReport took 4ms 19:06:18.417 [ STARTING] DEBUG o.a.twill.yarn.YarnTwillController - Yarn application status for HelloWorldRunnable application_1503962333692_0014: FAILED 19:06:19.417 [ STARTING] INFO o.a.twill.yarn.YarnTwillController - Yarn application HelloWorldRunnable application_1503962333692_0014 is in state FAILED 19:06:19.418 [ STARTING] INFO o.a.twill.yarn.YarnTwillController - Yarn application HelloWorldRunnable application_1503962333692_0014 is not in running state. Shutting down controller. 19:06:19.425 [ STARTING-SendThread(abd:2181)] DEBUG org.apache.zookeeper.ClientCnxn - Reading reply sessionid:0x15e2b1ef3af0942, packet:: clientPath:/HelloWorldRunnable/instances/babd12dd-31fa-42a0-85de-99ec67eda369 serverPath:/HelloWorldRunnable/instances/babd12dd-31fa-42a0-85de-99ec67eda369 finished:false header:: 36,3 replyHeader:: 36,64424535501,-101 request:: '/HelloWorldRunnable/instances/babd12dd-31fa-42a0-85de-99ec67eda369,T response:~ but when i check my HDFS file i found some .jar file in my folder ~hdfs@abd:/home/ubuntu/apache-twill-0.10.0/twill-examples/yarn/target$ hadoop fs -ls /user/ubuntu/HelloWorldRunnable Found 9 items drwxr-xr-x - ubuntu supergroup 0 2017-08-29 16:22 /user/ubuntu/HelloWorldRunnable/0ffb1e9c-5c29-4ab7-a516-a1a8df8f4c49 drwxr-xr-x - ubuntu supergroup 0 2017-08-29 19:23 /user/ubuntu/HelloWorldRunnable/3a44df35-4f2d-4294-b5bf-fb72401a9d72 drwxr-xr-x - ubuntu supergroup 0 2017-08-29 16:36 /user/ubuntu/HelloWorldRunnable/3c44b9d7-4992-4879-a0aa-1dc0e7f0c9a1 drwxr-xr-x - ubuntu supergroup 0 2017-08-29 16:27 /user/ubuntu/HelloWorldRunnable/6789eefa-ea57-4784-ba1c-2e71794861bd~ thank you again for your support regards Yahi
        Hide
        chtyim Terence Yim added a comment -

        Apparently the job was launched on your YARN cluster, but then it failed. Is that all the logs you see? Are you able to fetch the yarn container logs of the failing app (app id is application_1503962333692_0014).

        Terence

        Show
        chtyim Terence Yim added a comment - Apparently the job was launched on your YARN cluster, but then it failed. Is that all the logs you see? Are you able to fetch the yarn container logs of the failing app (app id is application_1503962333692_0014 ). Terence
        Hide
        yahi yahi abderrahim added a comment -

        i re-run the hello world since i didn't log with my putty now the app ID is :

        application_1504034548861_0007
        

        attached you find the complete log

        Show
        yahi yahi abderrahim added a comment - i re-run the hello world since i didn't log with my putty now the app ID is : application_1504034548861_0007 attached you find the complete log
        Hide
        chtyim Terence Yim added a comment -

        The log you attached looks like they are the client side log. Are you able to get the logs from yarn instead? Try the command yarn logs. Also, is there any error message shown from the YARN UI (usually runs at the RM host on port 8088)

        Show
        chtyim Terence Yim added a comment - The log you attached looks like they are the client side log. Are you able to get the logs from yarn instead? Try the command yarn logs . Also, is there any error message shown from the YARN UI (usually runs at the RM host on port 8088)
        Hide
        yahi yahi abderrahim added a comment -

        yes i get this two log from the master and slave nodes
        you find both attached
        it's say
        the RM app failed when trying to change state : is that due to AMLivelinessMonitor ?

        Unable to find source-code formatter for language: log. Available languages are: actionscript, html, java, javascript, none, sql, xhtml, xml
        org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptImpl: appattempt_1504118864078_0001_000001 State change from FINAL_SAVING to FAILED 
        
        Show
        yahi yahi abderrahim added a comment - yes i get this two log from the master and slave nodes you find both attached it's say the RM app failed when trying to change state : is that due to AMLivelinessMonitor ? Unable to find source-code formatter for language: log. Available languages are: actionscript, html, java, javascript, none, sql, xhtml, xml org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptImpl: appattempt_1504118864078_0001_000001 State change from FINAL_SAVING to FAILED
        Hide
        yahi yahi abderrahim added a comment -

        hello Terence ,

        the issue is no longer exist in the version 0.13.0

        thanks again for you support

        regards

        Show
        yahi yahi abderrahim added a comment - hello Terence , the issue is no longer exist in the version 0.13.0 thanks again for you support regards

          People

          • Assignee:
            Unassigned
            Reporter:
            yahi yahi abderrahim
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            Dates

            • Created:
              Updated:
              Resolved:

              Development