I'm trying to mavenize streaming and I'm getting the following error in all
testcases that try to start MiniMRCluster.

I'm wondering if it is related to some missing configuration.

Any clue?

Thanks.

Alejandro

testCommandLine(org.apache.hadoop.streaming.TestFileArgs)  Time elapsed:
14.69 sec  <<< ERROR!
java.lang.RuntimeException: java.net.BindException: Problem binding to
[dontknow.local/192.168.2.102:0] java.net.BindException: Can't assign
requested address; For more details see:
http://wiki.apache.org/hadoop/BindException
 at
org.apache.hadoop.mapred.MiniMRCluster.waitUntilIdle(MiniMRCluster.java:336)
at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:547)
 at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:484)
at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:476)
 at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:468)
at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:460)
 at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:450)
at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:440)
 at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:431)
at org.apache.hadoop.streaming.TestFileArgs.<init>(TestFileArgs.java:59)
 at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
 at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
 at
org.junit.runners.BlockJUnit4ClassRunner.createTest(BlockJUnit4ClassRunner.java:202)
at
org.junit.runners.BlockJUnit4ClassRunner$1.runReflectiveCall(BlockJUnit4ClassRunner.java:251)
 at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at
org.junit.runners.BlockJUnit4ClassRunner.methodBlock(BlockJUnit4ClassRunner.java:248)
 at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:76)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
 at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
 at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
 at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
 at
org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:53)
at
org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:123)
 at
org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:104)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:164)
 at
org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:110)
at
org.apache.maven.surefire.booter.SurefireStarter.invokeProvider(SurefireStarter.java:172)
 at
org.apache.maven.surefire.booter.SurefireStarter.runSuitesInProcessWhenForked(SurefireStarter.java:78)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:70)
Caused by: java.net.BindException: Problem binding to [dontknow.local/
192.168.2.102:0] java.net.BindException: Can't assign requested address; For
more details see:  http://wiki.apache.org/hadoop/BindException
 at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:573)
at org.apache.hadoop.ipc.Client.call(Client.java:1089)
 at
org.apache.hadoop.ipc.WritableRpcEngine$Invoker.invoke(WritableRpcEngine.java:244)
at $Proxy17.getClusterMetrics(Unknown Source)
 at org.apache.hadoop.mapreduce.Cluster.getClusterStatus(Cluster.java:203)
at org.apache.hadoop.mapred.JobClient.getClusterStatus(JobClient.java:709)
 at
org.apache.hadoop.mapred.MiniMRCluster.waitUntilIdle(MiniMRCluster.java:323)