Details
Major Description
Some fairly recent change in Hadoop 2.0.0-alpha has broken our MapReduce test rigging. Below is a representative error, can be easily reproduced with:
mvn -PlocalTests -Psecurity \ -Dhadoop.profile=23 -Dhadoop.version=2.0.0-SNAPSHOT \ clean test \ -Dtest=org.apache.hadoop.hbase.mapreduce.TestTableMapReduce
And the result:
------------------------------------------------------- T E S T S ------------------------------------------------------- Running org.apache.hadoop.hbase.mapreduce.TestTableMapReduce Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 54.292 sec <<< FAILURE! ------------------------------------------------------------------------------- Test set: org.apache.hadoop.hbase.mapreduce.TestTableMapReduce ------------------------------------------------------------------------------- Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 54.292 sec <<< FAILURE! testMultiRegionTable(org.apache.hadoop.hbase.mapreduce.TestTableMapReduce) Time elapsed: 21.935 sec <<< ERROR! java.lang.reflect.UndeclaredThrowableException at org.apache.hadoop.yarn.exceptions.impl.pb.YarnRemoteExceptionPBImpl.unwrapAndThrowException(YarnRemoteExceptionPBImpl.java:135) at org.apache.hadoop.yarn.api.impl.pb.client.ClientRMProtocolPBClientImpl.getNewApplication(ClientRMProtocolPBClientImpl.java:134) at org.apache.hadoop.mapred.ResourceMgrDelegate.getNewJobID(ResourceMgrDelegate.java:183) at org.apache.hadoop.mapred.YARNRunner.getNewJobID(YARNRunner.java:216) at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:339) at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1226) at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1223) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:416) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1232) at org.apache.hadoop.mapreduce.Job.submit(Job.java:1223) at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1244) at org.apache.hadoop.hbase.mapreduce.TestTableMapReduce.runTestOnTable(TestTableMapReduce.java:151) at org.apache.hadoop.hbase.mapreduce.TestTableMapReduce.testMultiRegionTable(TestTableMapReduce.java:129) 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:616) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20) at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:47) at org.junit.rules.RunRules.evaluate(RunRules.java:18) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:30) at org.junit.runners.ParentRunner.run(ParentRunner.java:300) at org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:53) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:123) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:104) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:616) at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:164) at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:110) at org.apache.maven.surefire.booter.SurefireStarter.invokeProvider(SurefireStarter.java:175) at org.apache.maven.surefire.booter.SurefireStarter.runSuitesInProcessWhenForked(SurefireStarter.java:81) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:68) Caused by: com.google.protobuf.ServiceException: java.net.ConnectException: Call From acer.localdomain/192.168.122.1 to 0.0.0.0:8032 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:188) at $Proxy89.getNewApplication(Unknown Source) at org.apache.hadoop.yarn.api.impl.pb.client.ClientRMProtocolPBClientImpl.getNewApplication(ClientRMProtocolPBClientImpl.java:132) ... 45 more Caused by: java.net.ConnectException: Call From acer.localdomain/192.168.122.1 to 0.0.0.0:8032 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:725) at org.apache.hadoop.ipc.Client.call(Client.java:1160) at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:185) ... 47 more Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:592) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:522) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:487) at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:469) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:563) at org.apache.hadoop.ipc.Client$Connection.access$2000(Client.java:212) at org.apache.hadoop.ipc.Client.getConnection(Client.java:1266) at org.apache.hadoop.ipc.Client.call(Client.java:1136) ... 48 more