Class cascading.flow.hadoop.MapReduceFlowPlatformTest

2

tests

0

failures

0

ignored

1m41.47s

duration

100%

successful

Tests

Test Duration Result
testCascade 1m13.51s passed
testFlow 27.960s passed

Standard output

2016-01-14 22:15:07,800 INFO  platform.PlatformRunner (PlatformRunner.java:getPlatformClassesFromClasspath(195)) - found 1 test platforms from classpath
2016-01-14 22:15:07,809 INFO  platform.PlatformRunner (PlatformRunner.java:addPlatform(244)) - adding test: cascading.flow.hadoop.MapReduceFlowPlatformTest, with platform: hadoop
2016-01-14 22:15:07,834 INFO  hadoop.HadoopPlatform (HadoopPlatform.java:setUp(144)) - using cluster
2016-01-14 22:15:08,640 WARN  impl.MetricsSystemImpl (MetricsSystemImpl.java:init(137)) - Metrics system not started: Cannot locate configuration: tried hadoop-metrics2-namenode.properties, hadoop-metrics2.properties
Starting DataNode 0 with dfs.data.dir: build/test/data/dfs/data/data1,build/test/data/dfs/data/data2
2016-01-14 22:15:09,634 WARN  impl.MetricsSystemImpl (MetricsSystemImpl.java:init(137)) - Metrics system not started: Cannot locate configuration: tried hadoop-metrics2-datanode.properties, hadoop-metrics2.properties
2016-01-14 22:15:09,637 WARN  util.MBeans (MBeans.java:register(59)) - Hadoop:service=DataNode,name=MetricsSystem,sub=Control
javax.management.InstanceAlreadyExistsException: MXBean already registered with name Hadoop:service=NameNode,name=MetricsSystem,sub=Control
	at com.sun.jmx.mbeanserver.MXBeanLookup.addReference(MXBeanLookup.java:151)
	at com.sun.jmx.mbeanserver.MXBeanSupport.register(MXBeanSupport.java:160)
	at com.sun.jmx.mbeanserver.MBeanSupport.preRegister2(MBeanSupport.java:173)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:930)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:900)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:324)
	at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:522)
	at org.apache.hadoop.metrics2.util.MBeans.register(MBeans.java:56)
	at org.apache.hadoop.metrics2.impl.MetricsSystemImpl.initSystemMBean(MetricsSystemImpl.java:500)
	at org.apache.hadoop.metrics2.impl.MetricsSystemImpl.init(MetricsSystemImpl.java:140)
	at org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.init(DefaultMetricsSystem.java:40)
	at org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.initialize(DefaultMetricsSystem.java:50)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:1589)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:1565)
	at org.apache.hadoop.hdfs.MiniDFSCluster.startDataNodes(MiniDFSCluster.java:421)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:284)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:124)
	at cascading.platform.hadoop.HadoopPlatform.setUp(HadoopPlatform.java:180)
	at cascading.PlatformTestCase.setUp(PlatformTestCase.java:161)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at cascading.platform.PlatformRunner.runChild(PlatformRunner.java:301)
	at cascading.platform.PlatformRunner.runChild(PlatformRunner.java:68)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.runTestClass(JUnitTestClassExecuter.java:86)
	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.execute(JUnitTestClassExecuter.java:49)
	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassProcessor.processTestClass(JUnitTestClassProcessor.java:64)
	at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:50)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
	at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
	at org.gradle.messaging.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32)
	at org.gradle.messaging.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
	at com.sun.proxy.$Proxy2.processTestClass(Unknown Source)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:106)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
	at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
	at org.gradle.messaging.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:360)
	at org.gradle.internal.concurrent.DefaultExecutorFactory$StoppableExecutorImpl$1.run(DefaultExecutorFactory.java:64)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Starting DataNode 1 with dfs.data.dir: build/test/data/dfs/data/data3,build/test/data/dfs/data/data4
2016-01-14 22:15:13,260 WARN  impl.MetricsSystemImpl (MetricsSystemImpl.java:init(137)) - Metrics system not started: Cannot locate configuration: tried hadoop-metrics2-datanode.properties, hadoop-metrics2.properties
2016-01-14 22:15:13,261 WARN  util.MBeans (MBeans.java:register(59)) - Hadoop:service=DataNode,name=MetricsSystem,sub=Control
javax.management.InstanceAlreadyExistsException: MXBean already registered with name Hadoop:service=NameNode,name=MetricsSystem,sub=Control
	at com.sun.jmx.mbeanserver.MXBeanLookup.addReference(MXBeanLookup.java:151)
	at com.sun.jmx.mbeanserver.MXBeanSupport.register(MXBeanSupport.java:160)
	at com.sun.jmx.mbeanserver.MBeanSupport.preRegister2(MBeanSupport.java:173)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:930)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:900)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:324)
	at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:522)
	at org.apache.hadoop.metrics2.util.MBeans.register(MBeans.java:56)
	at org.apache.hadoop.metrics2.impl.MetricsSystemImpl.initSystemMBean(MetricsSystemImpl.java:500)
	at org.apache.hadoop.metrics2.impl.MetricsSystemImpl.init(MetricsSystemImpl.java:140)
	at org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.init(DefaultMetricsSystem.java:40)
	at org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.initialize(DefaultMetricsSystem.java:50)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:1589)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:1565)
	at org.apache.hadoop.hdfs.MiniDFSCluster.startDataNodes(MiniDFSCluster.java:421)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:284)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:124)
	at cascading.platform.hadoop.HadoopPlatform.setUp(HadoopPlatform.java:180)
	at cascading.PlatformTestCase.setUp(PlatformTestCase.java:161)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at cascading.platform.PlatformRunner.runChild(PlatformRunner.java:301)
	at cascading.platform.PlatformRunner.runChild(PlatformRunner.java:68)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.runTestClass(JUnitTestClassExecuter.java:86)
	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.execute(JUnitTestClassExecuter.java:49)
	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassProcessor.processTestClass(JUnitTestClassProcessor.java:64)
	at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:50)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
	at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
	at org.gradle.messaging.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32)
	at org.gradle.messaging.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
	at com.sun.proxy.$Proxy2.processTestClass(Unknown Source)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:106)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
	at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
	at org.gradle.messaging.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:360)
	at org.gradle.internal.concurrent.DefaultExecutorFactory$StoppableExecutorImpl$1.run(DefaultExecutorFactory.java:64)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
2016-01-14 22:15:13,349 WARN  util.MBeans (MBeans.java:register(59)) - Hadoop:service=DataNode,name=DataNodeInfo
javax.management.InstanceAlreadyExistsException: Hadoop:service=DataNode,name=DataNodeInfo
	at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:437)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerWithRepository(DefaultMBeanServerInterceptor.java:1898)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:966)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:900)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:324)
	at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:522)
	at org.apache.hadoop.metrics2.util.MBeans.register(MBeans.java:56)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.registerMXBean(DataNode.java:554)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.startDataNode(DataNode.java:407)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.<init>(DataNode.java:309)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.makeInstance(DataNode.java:1651)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:1590)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:1565)
	at org.apache.hadoop.hdfs.MiniDFSCluster.startDataNodes(MiniDFSCluster.java:421)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:284)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:124)
	at cascading.platform.hadoop.HadoopPlatform.setUp(HadoopPlatform.java:180)
	at cascading.PlatformTestCase.setUp(PlatformTestCase.java:161)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at cascading.platform.PlatformRunner.runChild(PlatformRunner.java:301)
	at cascading.platform.PlatformRunner.runChild(PlatformRunner.java:68)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.runTestClass(JUnitTestClassExecuter.java:86)
	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.execute(JUnitTestClassExecuter.java:49)
	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassProcessor.processTestClass(JUnitTestClassProcessor.java:64)
	at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:50)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
	at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
	at org.gradle.messaging.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32)
	at org.gradle.messaging.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
	at com.sun.proxy.$Proxy2.processTestClass(Unknown Source)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:106)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
	at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
	at org.gradle.messaging.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:360)
	at org.gradle.internal.concurrent.DefaultExecutorFactory$StoppableExecutorImpl$1.run(DefaultExecutorFactory.java:64)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Starting DataNode 2 with dfs.data.dir: build/test/data/dfs/data/data5,build/test/data/dfs/data/data6
2016-01-14 22:15:13,580 WARN  impl.MetricsSystemImpl (MetricsSystemImpl.java:init(137)) - Metrics system not started: Cannot locate configuration: tried hadoop-metrics2-datanode.properties, hadoop-metrics2.properties
2016-01-14 22:15:13,583 WARN  util.MBeans (MBeans.java:register(59)) - Hadoop:service=DataNode,name=MetricsSystem,sub=Control
javax.management.InstanceAlreadyExistsException: MXBean already registered with name Hadoop:service=NameNode,name=MetricsSystem,sub=Control
	at com.sun.jmx.mbeanserver.MXBeanLookup.addReference(MXBeanLookup.java:151)
	at com.sun.jmx.mbeanserver.MXBeanSupport.register(MXBeanSupport.java:160)
	at com.sun.jmx.mbeanserver.MBeanSupport.preRegister2(MBeanSupport.java:173)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:930)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:900)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:324)
	at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:522)
	at org.apache.hadoop.metrics2.util.MBeans.register(MBeans.java:56)
	at org.apache.hadoop.metrics2.impl.MetricsSystemImpl.initSystemMBean(MetricsSystemImpl.java:500)
	at org.apache.hadoop.metrics2.impl.MetricsSystemImpl.init(MetricsSystemImpl.java:140)
	at org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.init(DefaultMetricsSystem.java:40)
	at org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.initialize(DefaultMetricsSystem.java:50)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:1589)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:1565)
	at org.apache.hadoop.hdfs.MiniDFSCluster.startDataNodes(MiniDFSCluster.java:421)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:284)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:124)
	at cascading.platform.hadoop.HadoopPlatform.setUp(HadoopPlatform.java:180)
	at cascading.PlatformTestCase.setUp(PlatformTestCase.java:161)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at cascading.platform.PlatformRunner.runChild(PlatformRunner.java:301)
	at cascading.platform.PlatformRunner.runChild(PlatformRunner.java:68)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.runTestClass(JUnitTestClassExecuter.java:86)
	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.execute(JUnitTestClassExecuter.java:49)
	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassProcessor.processTestClass(JUnitTestClassProcessor.java:64)
	at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:50)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
	at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
	at org.gradle.messaging.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32)
	at org.gradle.messaging.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
	at com.sun.proxy.$Proxy2.processTestClass(Unknown Source)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:106)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
	at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
	at org.gradle.messaging.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:360)
	at org.gradle.internal.concurrent.DefaultExecutorFactory$StoppableExecutorImpl$1.run(DefaultExecutorFactory.java:64)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
2016-01-14 22:15:13,671 WARN  util.MBeans (MBeans.java:register(59)) - Hadoop:service=DataNode,name=DataNodeInfo
javax.management.InstanceAlreadyExistsException: Hadoop:service=DataNode,name=DataNodeInfo
	at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:437)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerWithRepository(DefaultMBeanServerInterceptor.java:1898)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:966)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:900)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:324)
	at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:522)
	at org.apache.hadoop.metrics2.util.MBeans.register(MBeans.java:56)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.registerMXBean(DataNode.java:554)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.startDataNode(DataNode.java:407)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.<init>(DataNode.java:309)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.makeInstance(DataNode.java:1651)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:1590)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:1565)
	at org.apache.hadoop.hdfs.MiniDFSCluster.startDataNodes(MiniDFSCluster.java:421)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:284)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:124)
	at cascading.platform.hadoop.HadoopPlatform.setUp(HadoopPlatform.java:180)
	at cascading.PlatformTestCase.setUp(PlatformTestCase.java:161)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at cascading.platform.PlatformRunner.runChild(PlatformRunner.java:301)
	at cascading.platform.PlatformRunner.runChild(PlatformRunner.java:68)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.runTestClass(JUnitTestClassExecuter.java:86)
	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.execute(JUnitTestClassExecuter.java:49)
	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassProcessor.processTestClass(JUnitTestClassProcessor.java:64)
	at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:50)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
	at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
	at org.gradle.messaging.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32)
	at org.gradle.messaging.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
	at com.sun.proxy.$Proxy2.processTestClass(Unknown Source)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:106)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
	at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
	at org.gradle.messaging.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:360)
	at org.gradle.internal.concurrent.DefaultExecutorFactory$StoppableExecutorImpl$1.run(DefaultExecutorFactory.java:64)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Starting DataNode 3 with dfs.data.dir: build/test/data/dfs/data/data7,build/test/data/dfs/data/data8
2016-01-14 22:15:13,873 WARN  impl.MetricsSystemImpl (MetricsSystemImpl.java:init(137)) - Metrics system not started: Cannot locate configuration: tried hadoop-metrics2-datanode.properties, hadoop-metrics2.properties
2016-01-14 22:15:13,873 WARN  util.MBeans (MBeans.java:register(59)) - Hadoop:service=DataNode,name=MetricsSystem,sub=Control
javax.management.InstanceAlreadyExistsException: MXBean already registered with name Hadoop:service=NameNode,name=MetricsSystem,sub=Control
	at com.sun.jmx.mbeanserver.MXBeanLookup.addReference(MXBeanLookup.java:151)
	at com.sun.jmx.mbeanserver.MXBeanSupport.register(MXBeanSupport.java:160)
	at com.sun.jmx.mbeanserver.MBeanSupport.preRegister2(MBeanSupport.java:173)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:930)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:900)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:324)
	at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:522)
	at org.apache.hadoop.metrics2.util.MBeans.register(MBeans.java:56)
	at org.apache.hadoop.metrics2.impl.MetricsSystemImpl.initSystemMBean(MetricsSystemImpl.java:500)
	at org.apache.hadoop.metrics2.impl.MetricsSystemImpl.init(MetricsSystemImpl.java:140)
	at org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.init(DefaultMetricsSystem.java:40)
	at org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.initialize(DefaultMetricsSystem.java:50)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:1589)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:1565)
	at org.apache.hadoop.hdfs.MiniDFSCluster.startDataNodes(MiniDFSCluster.java:421)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:284)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:124)
	at cascading.platform.hadoop.HadoopPlatform.setUp(HadoopPlatform.java:180)
	at cascading.PlatformTestCase.setUp(PlatformTestCase.java:161)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at cascading.platform.PlatformRunner.runChild(PlatformRunner.java:301)
	at cascading.platform.PlatformRunner.runChild(PlatformRunner.java:68)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.runTestClass(JUnitTestClassExecuter.java:86)
	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.execute(JUnitTestClassExecuter.java:49)
	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassProcessor.processTestClass(JUnitTestClassProcessor.java:64)
	at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:50)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
	at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
	at org.gradle.messaging.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32)
	at org.gradle.messaging.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
	at com.sun.proxy.$Proxy2.processTestClass(Unknown Source)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:106)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
	at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
	at org.gradle.messaging.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:360)
	at org.gradle.internal.concurrent.DefaultExecutorFactory$StoppableExecutorImpl$1.run(DefaultExecutorFactory.java:64)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
2016-01-14 22:15:13,940 WARN  util.MBeans (MBeans.java:register(59)) - Hadoop:service=DataNode,name=DataNodeInfo
javax.management.InstanceAlreadyExistsException: Hadoop:service=DataNode,name=DataNodeInfo
	at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:437)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerWithRepository(DefaultMBeanServerInterceptor.java:1898)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:966)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:900)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:324)
	at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:522)
	at org.apache.hadoop.metrics2.util.MBeans.register(MBeans.java:56)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.registerMXBean(DataNode.java:554)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.startDataNode(DataNode.java:407)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.<init>(DataNode.java:309)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.makeInstance(DataNode.java:1651)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:1590)
	at org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:1565)
	at org.apache.hadoop.hdfs.MiniDFSCluster.startDataNodes(MiniDFSCluster.java:421)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:284)
	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:124)
	at cascading.platform.hadoop.HadoopPlatform.setUp(HadoopPlatform.java:180)
	at cascading.PlatformTestCase.setUp(PlatformTestCase.java:161)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at cascading.platform.PlatformRunner.runChild(PlatformRunner.java:301)
	at cascading.platform.PlatformRunner.runChild(PlatformRunner.java:68)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.runTestClass(JUnitTestClassExecuter.java:86)
	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.execute(JUnitTestClassExecuter.java:49)
	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassProcessor.processTestClass(JUnitTestClassProcessor.java:64)
	at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:50)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
	at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
	at org.gradle.messaging.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32)
	at org.gradle.messaging.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
	at com.sun.proxy.$Proxy2.processTestClass(Unknown Source)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:106)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
	at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
	at org.gradle.messaging.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:360)
	at org.gradle.internal.concurrent.DefaultExecutorFactory$StoppableExecutorImpl$1.run(DefaultExecutorFactory.java:64)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Cluster is active
Generating rack names for tasktrackers
Generating host names for tasktrackers
2016-01-14 22:15:14,204 WARN  impl.MetricsSystemImpl (MetricsSystemImpl.java:init(137)) - Metrics system not started: Cannot locate configuration: tried hadoop-metrics2-jobtracker.properties, hadoop-metrics2.properties
2016-01-14 22:15:14,204 WARN  util.MBeans (MBeans.java:register(59)) - Hadoop:service=JobTracker,name=MetricsSystem,sub=Control
javax.management.InstanceAlreadyExistsException: MXBean already registered with name Hadoop:service=NameNode,name=MetricsSystem,sub=Control
	at com.sun.jmx.mbeanserver.MXBeanLookup.addReference(MXBeanLookup.java:151)
	at com.sun.jmx.mbeanserver.MXBeanSupport.register(MXBeanSupport.java:160)
	at com.sun.jmx.mbeanserver.MBeanSupport.preRegister2(MBeanSupport.java:173)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:930)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:900)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:324)
	at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:522)
	at org.apache.hadoop.metrics2.util.MBeans.register(MBeans.java:56)
	at org.apache.hadoop.metrics2.impl.MetricsSystemImpl.initSystemMBean(MetricsSystemImpl.java:500)
	at org.apache.hadoop.metrics2.impl.MetricsSystemImpl.init(MetricsSystemImpl.java:140)
	at org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.init(DefaultMetricsSystem.java:40)
	at org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.initialize(DefaultMetricsSystem.java:50)
	at org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:308)
	at org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:303)
	at org.apache.hadoop.mapred.MiniMRCluster$JobTrackerRunner$1.run(MiniMRCluster.java:114)
	at org.apache.hadoop.mapred.MiniMRCluster$JobTrackerRunner$1.run(MiniMRCluster.java:112)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:415)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1149)
	at org.apache.hadoop.mapred.MiniMRCluster$JobTrackerRunner.run(MiniMRCluster.java:112)
	at java.lang.Thread.run(Thread.java:745)
2016-01-14 22:15:15,162 WARN  util.NativeCodeLoader (NativeCodeLoader.java:<clinit>(52)) - Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
2016-01-14 22:15:15,248 WARN  mapred.TaskTracker (TaskTracker.java:setTaskMemoryManagerEnabledFlag(4391)) - TaskTracker's totalMemoryAllottedForTasks is -1. TaskMemoryManager is disabled.
2016-01-14 22:15:15,561 WARN  mapred.TaskTracker (TaskTracker.java:setTaskMemoryManagerEnabledFlag(4391)) - TaskTracker's totalMemoryAllottedForTasks is -1. TaskMemoryManager is disabled.
2016-01-14 22:15:15,772 WARN  mapred.TaskTracker (TaskTracker.java:setTaskMemoryManagerEnabledFlag(4391)) - TaskTracker's totalMemoryAllottedForTasks is -1. TaskMemoryManager is disabled.
2016-01-14 22:15:16,000 WARN  mapred.TaskTracker (TaskTracker.java:setTaskMemoryManagerEnabledFlag(4391)) - TaskTracker's totalMemoryAllottedForTasks is -1. TaskMemoryManager is disabled.
2016-01-14 22:15:17,215 INFO  platform.TestPlatform (TestPlatform.java:getGlobalProperties(73)) - platform property overrides: 
2016-01-14 22:15:17,275 INFO  property.AppProps (AppProps.java:getAppID(177)) - using app.id: CB4BAAA19BBB448699CBE42F373F6A41
2016-01-14 22:15:17,390 WARN  snappy.LoadSnappy (LoadSnappy.java:<clinit>(46)) - Snappy native library not loaded
2016-01-14 22:15:17,441 INFO  util.Version (Version.java:printBanner(82)) - Concurrent, Inc - Cascading 3.0.4
2016-01-14 22:15:17,445 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [mrflow] starting
2016-01-14 22:15:17,445 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [mrflow]  source: Hfs["NullScheme"]["hdfs://localhost:56051/opt/buildAgent-8.0.3/work/d1e2e77517c04a30/apache-1.1.x/build/classes/test/data/apache.10.txt"]
2016-01-14 22:15:17,446 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [mrflow]  sink: Hfs["NullScheme"]["hdfs://localhost:56051/opt/buildAgent-8.0.3/work/d1e2e77517c04a30/apache-1.1.x/build/test/output/hadoop/mapreduceflowplatform/testFlow/flowTest"]
2016-01-14 22:15:17,446 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [mrflow]  parallel execution of steps is enabled: true
2016-01-14 22:15:17,446 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [mrflow]  executing total steps: 1
2016-01-14 22:15:17,447 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [mrflow]  allocating management threads: 1
2016-01-14 22:15:17,448 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [mrflow] starting step: Hfs["NullScheme"]["hdfs://localhost:56051/opt/buildAgent-8.0.3/work/d1e2e77517c04a30/apache-1.1.x/build/test/output/hadoop/mapreduceflowplatform/testFlow/flowTest"]
2016-01-14 22:15:17,458 WARN  mapred.JobClient (JobClient.java:copyAndConfigureFiles(729)) - Use GenericOptionsParser for parsing the arguments. Applications should implement Tool for the same.
2016-01-14 22:15:17,465 WARN  mapred.JobClient (JobClient.java:copyAndConfigureFiles(846)) - No job jar file set.  User classes may not be found. See JobConf(Class) or JobConf#setJar(String).
2016-01-14 22:15:18,112 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [mrflow] submitted hadoop job: job_20160114221514156_0001
2016-01-14 22:15:18,112 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [mrflow] tracking url: http://localhost:54960/jobdetails.jsp?jobid=job_20160114221514156_0001
2016-01-14 22:15:35,767 INFO  util.Hadoop18TapUtil (Hadoop18TapUtil.java:cleanTempPath(226)) - deleting temp path hdfs://localhost:56051/opt/buildAgent-8.0.3/work/d1e2e77517c04a30/apache-1.1.x/build/test/output/hadoop/mapreduceflowplatform/testFlow/flowTest/_temporary
2016-01-14 22:15:35,771 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [mrflow]  completed in: 00:18.318
2016-01-14 22:15:35,785 INFO  cascading.PlatformTestCase (PlatformTestCase.java:tearDown(189)) - copying to local /opt/buildAgent-8.0.3/work/d1e2e77517c04a30/apache-1.1.x/build/test/output//hadoop/mapreduceflowplatform/testFlow/flowTest
2016-01-14 22:15:35,818 INFO  util.Util (Util.java:findMainClass(1327)) - using default application jar, may cause class not found exceptions on the cluster
2016-01-14 22:15:35,819 INFO  planner.HadoopPlanner (HadoopPlanner.java:initialize(174)) - using application jar: /opt/concurrent/home/teamcity/.gradle/caches/modules-2/files-2.1/cascading/cascading-hadoop/3.0.4/ab50b225eb80fe7b8e59368476a4bfb0fa1a0ef5/cascading-hadoop-3.0.4.jar
2016-01-14 22:15:35,946 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [first-flow] executed rule registry: MapReduceHadoopRuleRegistry, completed as: SUCCESS, in: 00:00.057
2016-01-14 22:15:35,949 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [first-flow] rule registry: MapReduceHadoopRuleRegistry, supports assembly with steps: 1, nodes: 1
2016-01-14 22:15:35,950 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [first-flow] rule registry: MapReduceHadoopRuleRegistry, result was selected using: 'default comparator: selects plan with fewest steps and fewest nodes'
2016-01-14 22:15:36,016 INFO  util.Util (Util.java:findMainClass(1327)) - using default application jar, may cause class not found exceptions on the cluster
2016-01-14 22:15:36,017 INFO  planner.HadoopPlanner (HadoopPlanner.java:initialize(174)) - using application jar: /opt/concurrent/home/teamcity/.gradle/caches/modules-2/files-2.1/cascading/cascading-hadoop/3.0.4/ab50b225eb80fe7b8e59368476a4bfb0fa1a0ef5/cascading-hadoop-3.0.4.jar
2016-01-14 22:15:36,061 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [second-flow] executed rule registry: MapReduceHadoopRuleRegistry, completed as: SUCCESS, in: 00:00.040
2016-01-14 22:15:36,063 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [second-flow] rule registry: MapReduceHadoopRuleRegistry, supports assembly with steps: 1, nodes: 1
2016-01-14 22:15:36,063 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [second-flow] rule registry: MapReduceHadoopRuleRegistry, result was selected using: 'default comparator: selects plan with fewest steps and fewest nodes'
2016-01-14 22:15:36,164 INFO  cascade.Cascade (BaseCascade.java:logInfo(860)) - [first-flow+second-flow...] starting
2016-01-14 22:15:36,167 INFO  cascade.Cascade (BaseCascade.java:logInfo(860)) - [first-flow+second-flow...]  parallel execution of flows is enabled: true
2016-01-14 22:15:36,168 INFO  cascade.Cascade (BaseCascade.java:logInfo(860)) - [first-flow+second-flow...]  executing total flows: 5
2016-01-14 22:15:36,168 INFO  cascade.Cascade (BaseCascade.java:logInfo(860)) - [first-flow+second-flow...]  allocating management threads: 5
2016-01-14 22:15:36,169 INFO  cascade.Cascade (BaseCascade.java:logInfo(860)) - [first-flow+second-flow...] starting flow: first-flow
2016-01-14 22:15:36,171 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [first-flow] at least one sink is marked for delete
2016-01-14 22:15:36,172 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [first-flow] sink oldest modified date: Wed Dec 31 23:59:59 UTC 1969
2016-01-14 22:15:36,176 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [first-flow] starting
2016-01-14 22:15:36,177 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [first-flow]  source: Hfs["TextLine[['offset', 'line']->[ALL]]"]["/opt/buildAgent-8.0.3/work/d1e2e77517c04a30/apache-1.1.x/build/classes/test/data/apache.10.txt"]
2016-01-14 22:15:36,177 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [first-flow]  sink: Hfs["TextLine[['offset', 'line']->[ALL]]"]["/opt/buildAgent-8.0.3/work/d1e2e77517c04a30/apache-1.1.x/build/test/output/hadoop/mapreduceflowplatform/testCascade/flow4"]
2016-01-14 22:15:36,177 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [first-flow]  parallel execution of steps is enabled: true
2016-01-14 22:15:36,178 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [first-flow]  executing total steps: 1
2016-01-14 22:15:36,178 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [first-flow]  allocating management threads: 1
2016-01-14 22:15:36,179 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [first-flow] starting step: (1/1) ...latform/testCascade/flow4
2016-01-14 22:15:36,735 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [first-flow] submitted hadoop job: job_20160114221514156_0002
2016-01-14 22:15:36,735 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [first-flow] tracking url: http://localhost:54960/jobdetails.jsp?jobid=job_20160114221514156_0002
2016-01-14 22:15:37,716 WARN  mapred.DefaultTaskController (DefaultTaskController.java:launchTask(146)) - Exit code from task is : 143
2016-01-14 22:15:37,756 WARN  mapred.DefaultTaskController (DefaultTaskController.java:launchTask(146)) - Exit code from task is : 143
2016-01-14 22:15:38,778 WARN  mapred.DefaultTaskController (DefaultTaskController.java:launchTask(146)) - Exit code from task is : 143
2016-01-14 22:15:39,055 WARN  mapred.DefaultTaskController (DefaultTaskController.java:launchTask(146)) - Exit code from task is : 143
2016-01-14 22:15:39,215 WARN  mapred.DefaultTaskController (DefaultTaskController.java:launchTask(146)) - Exit code from task is : 143
2016-01-14 22:15:47,107 INFO  util.Hadoop18TapUtil (Hadoop18TapUtil.java:cleanTempPath(226)) - deleting temp path /opt/buildAgent-8.0.3/work/d1e2e77517c04a30/apache-1.1.x/build/test/output/hadoop/mapreduceflowplatform/testCascade/flow4/_temporary
2016-01-14 22:15:47,109 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [first-flow]  completed in: 00:10.930
2016-01-14 22:15:47,109 INFO  cascade.Cascade (BaseCascade.java:logInfo(860)) - [first-flow+second-flow...] completed flow: first-flow
2016-01-14 22:15:47,109 INFO  cascade.Cascade (BaseCascade.java:logInfo(860)) - [first-flow+second-flow...] starting flow: second-flow
2016-01-14 22:15:47,110 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [second-flow] at least one sink is marked for delete
2016-01-14 22:15:47,110 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [second-flow] sink oldest modified date: Wed Dec 31 23:59:59 UTC 1969
2016-01-14 22:15:47,114 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [second-flow] starting
2016-01-14 22:15:47,114 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [second-flow]  source: Hfs["TextLine[['offset', 'line']->[ALL]]"]["/opt/buildAgent-8.0.3/work/d1e2e77517c04a30/apache-1.1.x/build/test/output/hadoop/mapreduceflowplatform/testCascade/flow4"]
2016-01-14 22:15:47,114 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [second-flow]  sink: Hfs["TextLine[['offset', 'line']->[ALL]]"]["/opt/buildAgent-8.0.3/work/d1e2e77517c04a30/apache-1.1.x/build/test/output/hadoop/mapreduceflowplatform/testCascade/flow5"]
2016-01-14 22:15:47,114 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [second-flow]  parallel execution of steps is enabled: true
2016-01-14 22:15:47,115 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [second-flow]  executing total steps: 1
2016-01-14 22:15:47,115 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [second-flow]  allocating management threads: 1
2016-01-14 22:15:47,116 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [second-flow] starting step: (1/1) ...latform/testCascade/flow5
2016-01-14 22:15:48,052 WARN  mapred.DefaultTaskController (DefaultTaskController.java:launchTask(146)) - Exit code from task is : 143
2016-01-14 22:15:48,188 WARN  mapred.DefaultTaskController (DefaultTaskController.java:launchTask(146)) - Exit code from task is : 143
2016-01-14 22:15:48,474 WARN  mapred.DefaultTaskController (DefaultTaskController.java:launchTask(146)) - Exit code from task is : 143
2016-01-14 22:15:48,700 WARN  mapred.DefaultTaskController (DefaultTaskController.java:launchTask(146)) - Exit code from task is : 143
2016-01-14 22:15:48,837 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [second-flow] submitted hadoop job: job_20160114221514156_0003
2016-01-14 22:15:48,837 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [second-flow] tracking url: http://localhost:54960/jobdetails.jsp?jobid=job_20160114221514156_0003
2016-01-14 22:15:48,888 WARN  mapred.DefaultTaskController (DefaultTaskController.java:launchTask(146)) - Exit code from task is : 143
2016-01-14 22:15:49,349 WARN  mapred.DefaultTaskController (DefaultTaskController.java:launchTask(146)) - Exit code from task is : 143
2016-01-14 22:15:59,002 INFO  util.Hadoop18TapUtil (Hadoop18TapUtil.java:cleanTempPath(226)) - deleting temp path /opt/buildAgent-8.0.3/work/d1e2e77517c04a30/apache-1.1.x/build/test/output/hadoop/mapreduceflowplatform/testCascade/flow5/_temporary
2016-01-14 22:15:59,003 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [second-flow]  completed in: 00:11.887
2016-01-14 22:15:59,003 INFO  cascade.Cascade (BaseCascade.java:logInfo(860)) - [first-flow+second-flow...] completed flow: second-flow
2016-01-14 22:15:59,004 INFO  cascade.Cascade (BaseCascade.java:logInfo(860)) - [first-flow+second-flow...] starting flow: first-mr
2016-01-14 22:15:59,004 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [first-mr] at least one sink is marked for delete
2016-01-14 22:15:59,004 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [first-mr] sink oldest modified date: Wed Dec 31 23:59:59 UTC 1969
2016-01-14 22:15:59,007 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [first-mr] starting
2016-01-14 22:15:59,007 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [first-mr]  source: Hfs["NullScheme"]["hdfs://localhost:56051/opt/buildAgent-8.0.3/work/d1e2e77517c04a30/apache-1.1.x/build/test/output/hadoop/mapreduceflowplatform/testCascade/flow5"]
2016-01-14 22:15:59,008 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [first-mr]  sink: Hfs["NullScheme"]["hdfs://localhost:56051/opt/buildAgent-8.0.3/work/d1e2e77517c04a30/apache-1.1.x/build/test/output/hadoop/mapreduceflowplatform/testCascade/flow1"]
2016-01-14 22:15:59,008 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [first-mr]  parallel execution of steps is enabled: true
2016-01-14 22:15:59,008 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [first-mr]  executing total steps: 1
2016-01-14 22:15:59,008 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [first-mr]  allocating management threads: 1
2016-01-14 22:15:59,009 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [first-mr] starting step: Hfs["NullScheme"]["hdfs://localhost:56051/opt/buildAgent-8.0.3/work/d1e2e77517c04a30/apache-1.1.x/build/test/output/hadoop/mapreduceflowplatform/testCascade/flow1"]
2016-01-14 22:15:59,012 WARN  mapred.JobClient (JobClient.java:copyAndConfigureFiles(729)) - Use GenericOptionsParser for parsing the arguments. Applications should implement Tool for the same.
2016-01-14 22:15:59,016 WARN  mapred.JobClient (JobClient.java:copyAndConfigureFiles(846)) - No job jar file set.  User classes may not be found. See JobConf(Class) or JobConf#setJar(String).
2016-01-14 22:15:59,098 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [first-mr] submitted hadoop job: job_20160114221514156_0004
2016-01-14 22:15:59,098 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [first-mr] tracking url: http://localhost:54960/jobdetails.jsp?jobid=job_20160114221514156_0004
2016-01-14 22:15:59,714 WARN  mapred.DefaultTaskController (DefaultTaskController.java:launchTask(146)) - Exit code from task is : 143
2016-01-14 22:15:59,961 WARN  mapred.DefaultTaskController (DefaultTaskController.java:launchTask(146)) - Exit code from task is : 143
2016-01-14 22:16:00,187 WARN  mapred.TaskTracker (TaskTracker.java:purgeJob(2213)) - Unknown job job_20160114221514156_0003 being deleted.
2016-01-14 22:16:00,219 WARN  mapred.DefaultTaskController (DefaultTaskController.java:launchTask(146)) - Exit code from task is : 143
2016-01-14 22:16:00,496 WARN  mapred.DefaultTaskController (DefaultTaskController.java:launchTask(146)) - Exit code from task is : 143
2016-01-14 22:16:01,003 WARN  mapred.DefaultTaskController (DefaultTaskController.java:launchTask(146)) - Exit code from task is : 143
2016-01-14 22:16:17,842 INFO  util.Hadoop18TapUtil (Hadoop18TapUtil.java:cleanTempPath(226)) - deleting temp path hdfs://localhost:56051/opt/buildAgent-8.0.3/work/d1e2e77517c04a30/apache-1.1.x/build/test/output/hadoop/mapreduceflowplatform/testCascade/flow1/_temporary
2016-01-14 22:16:17,844 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [first-mr]  completed in: 00:18.834
2016-01-14 22:16:17,844 INFO  cascade.Cascade (BaseCascade.java:logInfo(860)) - [first-flow+second-flow...] completed flow: first-mr
2016-01-14 22:16:17,844 INFO  cascade.Cascade (BaseCascade.java:logInfo(860)) - [first-flow+second-flow...] starting flow: second-mr
2016-01-14 22:16:17,844 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [second-mr] at least one sink is marked for delete
2016-01-14 22:16:17,844 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [second-mr] sink oldest modified date: Wed Dec 31 23:59:59 UTC 1969
2016-01-14 22:16:17,847 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [second-mr] starting
2016-01-14 22:16:17,847 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [second-mr]  source: Hfs["NullScheme"]["hdfs://localhost:56051/opt/buildAgent-8.0.3/work/d1e2e77517c04a30/apache-1.1.x/build/test/output/hadoop/mapreduceflowplatform/testCascade/flow1"]
2016-01-14 22:16:17,848 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [second-mr]  sink: Hfs["NullScheme"]["hdfs://localhost:56051/opt/buildAgent-8.0.3/work/d1e2e77517c04a30/apache-1.1.x/build/test/output/hadoop/mapreduceflowplatform/testCascade/flow2"]
2016-01-14 22:16:17,848 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [second-mr]  parallel execution of steps is enabled: true
2016-01-14 22:16:17,848 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [second-mr]  executing total steps: 1
2016-01-14 22:16:17,849 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [second-mr]  allocating management threads: 1
2016-01-14 22:16:17,850 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [second-mr] starting step: Hfs["NullScheme"]["hdfs://localhost:56051/opt/buildAgent-8.0.3/work/d1e2e77517c04a30/apache-1.1.x/build/test/output/hadoop/mapreduceflowplatform/testCascade/flow2"]
2016-01-14 22:16:17,853 WARN  mapred.JobClient (JobClient.java:copyAndConfigureFiles(729)) - Use GenericOptionsParser for parsing the arguments. Applications should implement Tool for the same.
2016-01-14 22:16:17,857 WARN  mapred.JobClient (JobClient.java:copyAndConfigureFiles(846)) - No job jar file set.  User classes may not be found. See JobConf(Class) or JobConf#setJar(String).
2016-01-14 22:16:18,338 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [second-mr] submitted hadoop job: job_20160114221514156_0005
2016-01-14 22:16:18,338 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [second-mr] tracking url: http://localhost:54960/jobdetails.jsp?jobid=job_20160114221514156_0005
2016-01-14 22:16:18,571 WARN  mapred.DefaultTaskController (DefaultTaskController.java:launchTask(146)) - Exit code from task is : 143
2016-01-14 22:16:18,622 WARN  mapred.DefaultTaskController (DefaultTaskController.java:launchTask(146)) - Exit code from task is : 143
2016-01-14 22:16:18,667 WARN  mapred.DefaultTaskController (DefaultTaskController.java:launchTask(146)) - Exit code from task is : 143
2016-01-14 22:16:18,894 WARN  mapred.DefaultTaskController (DefaultTaskController.java:launchTask(146)) - Exit code from task is : 143
2016-01-14 22:16:18,902 WARN  mapred.DefaultTaskController (DefaultTaskController.java:launchTask(146)) - Exit code from task is : 143
2016-01-14 22:16:19,754 WARN  mapred.TaskTracker (TaskTracker.java:purgeJob(2213)) - Unknown job job_20160114221514156_0004 being deleted.
2016-01-14 22:16:34,162 INFO  util.Hadoop18TapUtil (Hadoop18TapUtil.java:cleanTempPath(226)) - deleting temp path hdfs://localhost:56051/opt/buildAgent-8.0.3/work/d1e2e77517c04a30/apache-1.1.x/build/test/output/hadoop/mapreduceflowplatform/testCascade/flow2/_temporary
2016-01-14 22:16:34,164 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [second-mr]  completed in: 00:16.315
2016-01-14 22:16:34,164 INFO  cascade.Cascade (BaseCascade.java:logInfo(860)) - [first-flow+second-flow...] completed flow: second-mr
2016-01-14 22:16:34,164 INFO  cascade.Cascade (BaseCascade.java:logInfo(860)) - [first-flow+second-flow...] starting flow: third-mr
2016-01-14 22:16:34,164 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [third-mr] at least one sink is marked for delete
2016-01-14 22:16:34,165 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [third-mr] sink oldest modified date: Wed Dec 31 23:59:59 UTC 1969
2016-01-14 22:16:34,167 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [third-mr] starting
2016-01-14 22:16:34,167 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [third-mr]  source: Hfs["NullScheme"]["hdfs://localhost:56051/opt/buildAgent-8.0.3/work/d1e2e77517c04a30/apache-1.1.x/build/test/output/hadoop/mapreduceflowplatform/testCascade/flow2"]
2016-01-14 22:16:34,167 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [third-mr]  sink: Hfs["NullScheme"]["/opt/buildAgent-8.0.3/work/d1e2e77517c04a30/apache-1.1.x/build/test/output/hadoop/mapreduceflowplatform/testCascade/flow3"]
2016-01-14 22:16:34,167 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [third-mr]  parallel execution of steps is enabled: true
2016-01-14 22:16:34,167 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [third-mr]  executing total steps: 1
2016-01-14 22:16:34,167 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [third-mr]  allocating management threads: 1
2016-01-14 22:16:34,168 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [third-mr] starting step: Hfs["NullScheme"]["/opt/buildAgent-8.0.3/work/d1e2e77517c04a30/apache-1.1.x/build/test/output/hadoop/mapreduceflowplatform/testCascade/flow3"]
2016-01-14 22:16:34,171 WARN  mapred.JobClient (JobClient.java:copyAndConfigureFiles(729)) - Use GenericOptionsParser for parsing the arguments. Applications should implement Tool for the same.
2016-01-14 22:16:34,176 WARN  mapred.JobClient (JobClient.java:copyAndConfigureFiles(846)) - No job jar file set.  User classes may not be found. See JobConf(Class) or JobConf#setJar(String).
2016-01-14 22:16:35,055 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [third-mr] submitted hadoop job: job_20160114221514156_0006
2016-01-14 22:16:35,056 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [third-mr] tracking url: http://localhost:54960/jobdetails.jsp?jobid=job_20160114221514156_0006
2016-01-14 22:16:35,725 WARN  mapred.DefaultTaskController (DefaultTaskController.java:launchTask(146)) - Exit code from task is : 143
2016-01-14 22:16:35,754 WARN  mapred.DefaultTaskController (DefaultTaskController.java:launchTask(146)) - Exit code from task is : 143
2016-01-14 22:16:35,796 WARN  mapred.DefaultTaskController (DefaultTaskController.java:launchTask(146)) - Exit code from task is : 143
2016-01-14 22:16:36,021 WARN  mapred.DefaultTaskController (DefaultTaskController.java:launchTask(146)) - Exit code from task is : 143
2016-01-14 22:16:36,873 WARN  mapred.DefaultTaskController (DefaultTaskController.java:launchTask(146)) - Exit code from task is : 143
2016-01-14 22:16:49,250 INFO  util.Hadoop18TapUtil (Hadoop18TapUtil.java:cleanTempPath(226)) - deleting temp path /opt/buildAgent-8.0.3/work/d1e2e77517c04a30/apache-1.1.x/build/test/output/hadoop/mapreduceflowplatform/testCascade/flow3/_temporary
2016-01-14 22:16:49,251 INFO  flow.Flow (BaseFlow.java:logInfo(1433)) - [third-mr]  completed in: 00:15.084
2016-01-14 22:16:49,252 INFO  cascade.Cascade (BaseCascade.java:logInfo(860)) - [first-flow+second-flow...] completed flow: third-mr
2016-01-14 22:16:49,263 INFO  cascading.PlatformTestCase (PlatformTestCase.java:tearDown(189)) - copying to local /opt/buildAgent-8.0.3/work/d1e2e77517c04a30/apache-1.1.x/build/test/output//hadoop/mapreduceflowplatform/testCascade/flow2
2016-01-14 22:16:49,268 INFO  cascading.PlatformTestCase (PlatformTestCase.java:tearDown(189)) - copying to local /opt/buildAgent-8.0.3/work/d1e2e77517c04a30/apache-1.1.x/build/test/output//hadoop/mapreduceflowplatform/testCascade/flow1
2016-01-14 22:16:49,271 INFO  cascading.PlatformTestCase (PlatformTestCase.java:tearDown(189)) - copying to local /opt/buildAgent-8.0.3/work/d1e2e77517c04a30/apache-1.1.x/build/test/output//hadoop/mapreduceflowplatform/testCascade/flow4
2016-01-14 22:16:49,282 INFO  cascading.PlatformTestCase (PlatformTestCase.java:tearDown(189)) - copying to local /opt/buildAgent-8.0.3/work/d1e2e77517c04a30/apache-1.1.x/build/test/output//hadoop/mapreduceflowplatform/testCascade/flow3
2016-01-14 22:16:49,286 INFO  cascading.PlatformTestCase (PlatformTestCase.java:tearDown(189)) - copying to local /opt/buildAgent-8.0.3/work/d1e2e77517c04a30/apache-1.1.x/build/test/output//hadoop/mapreduceflowplatform/testCascade/flow5