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From Leena Rajendran <leena.0...@gmail.com>
Subject JUint test failing in HDFS when building Hadoop from source.
Date Tue, 19 Feb 2013 17:33:20 GMT
Hi,

I am posting for the first time. Please let me know if this needs to go to
any other mailing list.

I am trying to build Hadoop from source code, and I am able to successfully
build until the Hadoop-Common-Project. However, in case of HDFS the test
called "TestHftpURLTimeouts" is failing intermittently. Please note that
when I run the test individually, it passes. I have taken care of all steps
given in HowToContribute twiki page of Hadoop. Please let me know ,

1. Whether this kind of behaviour is expected
2. Can this intermittent test case failure be ignored.
3. Will it be a reliable build if I use the -DskipTests option in mvn
command

 Adding build results below for the following command : mvn -e  package
-Pdist,native -Dtar

Results :

Failed tests:
testHftpSocketTimeout(org.apache.hadoop.hdfs.TestHftpURLTimeouts):
expected:<connect timed out> but was:<null>

Tests run: 705, Failures: 1, Errors: 0, Skipped: 3

[INFO]
------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] Apache Hadoop Main ................................ SUCCESS [2.280s]
[INFO] Apache Hadoop Project POM ......................... SUCCESS [2.339s]
[INFO] Apache Hadoop Annotations ......................... SUCCESS [3.916s]
[INFO] Apache Hadoop Assemblies .......................... SUCCESS [0.323s]
[INFO] Apache Hadoop Project Dist POM .................... SUCCESS [2.762s]
[INFO] Apache Hadoop Auth ................................ SUCCESS [7.695s]
[INFO] Apache Hadoop Auth Examples ....................... SUCCESS [1.997s]
[INFO] Apache Hadoop Common .............................. SUCCESS
[14:13.276s]
[INFO] Apache Hadoop Common Project ...................... SUCCESS [0.026s]
[INFO] Apache Hadoop HDFS ................................ FAILURE
[1:36:02.602s]
[INFO] Apache Hadoop HttpFS .............................. SKIPPED
[INFO] Apache Hadoop HDFS BookKeeper Journal ............. SKIPPED
[INFO] Apache Hadoop HDFS Project ........................ SKIPPED
[INFO] hadoop-yarn ....................................... SKIPPED
[INFO] hadoop-yarn-api ................................... SKIPPED
[INFO] hadoop-yarn-common ................................ SKIPPED
[INFO] hadoop-yarn-server ................................ SKIPPED
[INFO] hadoop-yarn-server-common ......................... SKIPPED
[INFO] hadoop-yarn-server-nodemanager .................... SKIPPED
[INFO] hadoop-yarn-server-web-proxy ...................... SKIPPED
[INFO] hadoop-yarn-server-resourcemanager ................ SKIPPED
[INFO] hadoop-yarn-server-tests .......................... SKIPPED
[INFO] hadoop-yarn-client ................................ SKIPPED
[INFO] hadoop-yarn-applications .......................... SKIPPED
[INFO] hadoop-yarn-applications-distributedshell ......... SKIPPED
[INFO] hadoop-mapreduce-client ........................... SKIPPED
[INFO] hadoop-mapreduce-client-core ...................... SKIPPED
[INFO] hadoop-yarn-applications-unmanaged-am-launcher .... SKIPPED
[INFO] hadoop-yarn-site .................................. SKIPPED
[INFO] hadoop-yarn-project ............................... SKIPPED
[INFO] hadoop-mapreduce-client-common .................... SKIPPED
[INFO] hadoop-mapreduce-client-shuffle ................... SKIPPED
[INFO] hadoop-mapreduce-client-app ....................... SKIPPED
[INFO] hadoop-mapreduce-client-hs ........................ SKIPPED
[INFO] hadoop-mapreduce-client-jobclient ................. SKIPPED
[INFO] hadoop-mapreduce-client-hs-plugins ................ SKIPPED
[INFO] Apache Hadoop MapReduce Examples .................. SKIPPED
[INFO] hadoop-mapreduce .................................. SKIPPED
[INFO] Apache Hadoop MapReduce Streaming ................. SKIPPED
[INFO] Apache Hadoop Distributed Copy .................... SKIPPED
[INFO] Apache Hadoop Archives ............................ SKIPPED
[INFO] Apache Hadoop Rumen ............................... SKIPPED
[INFO] Apache Hadoop Gridmix ............................. SKIPPED
[INFO] Apache Hadoop Data Join ........................... SKIPPED
[INFO] Apache Hadoop Extras .............................. SKIPPED
[INFO] Apache Hadoop Pipes ............................... SKIPPED
[INFO] Apache Hadoop Tools Dist .......................... SKIPPED
[INFO] Apache Hadoop Tools ............................... SKIPPED
[INFO] Apache Hadoop Distribution ........................ SKIPPED
[INFO] Apache Hadoop Client .............................. SKIPPED
[INFO] Apache Hadoop Mini-Cluster ........................ SKIPPED
[INFO]
------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO]
------------------------------------------------------------------------
[INFO] Total time: 1:50:38.618s
[INFO] Finished at: Sat Feb 16 08:52:55 IST 2013
[INFO] Final Memory: 55M/416M
[INFO]
------------------------------------------------------------------------
[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-surefire-plugin:2.12.3:test (default-test)
on project hadoop-hdfs: ExecutionException; nested exception is
java.util.concurrent.ExecutionException: java.lang.RuntimeException: The
forked VM terminated without saying properly goodbye. VM crash or
System.exit called ? -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute
goal org.apache.maven.plugins:maven-surefire-plugin:2.12.3:test
(default-test) on project hadoop-hdfs: ExecutionException; nested exception
is java.util.concurrent.ExecutionException: java.lang.RuntimeException: The
forked VM terminated without saying properly goodbye. VM crash or
System.exit called ?
    at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:217)

    at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)

    at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)

    at
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)

    at
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)

    at
org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)

    at
org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)

    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
    at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
    at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
    at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
    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:601)
    at
org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)

    at
org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
    at
org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)

    at
org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
Caused by: org.apache.maven.plugin.MojoExecutionException:
ExecutionException; nested exception is
java.util.concurrent.ExecutionException: java.lang.RuntimeException: The
forked VM terminated without saying properly goodbye. VM crash or
System.exit called ?
    at
org.apache.maven.plugin.surefire.SurefirePlugin.assertNoException(SurefirePlugin.java:160)

    at
org.apache.maven.plugin.surefire.SurefirePlugin.handleSummary(SurefirePlugin.java:149)

    at
org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeAfterPreconditionsChecked(AbstractSurefireMojo.java:650)

    at
org.apache.maven.plugin.surefire.AbstractSurefireMojo.execute(AbstractSurefireMojo.java:586)

    at
org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)

    at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)

    ... 19 more
Caused by: org.apache.maven.surefire.booter.SurefireBooterForkException:
ExecutionException; nested exception is
java.util.concurrent.ExecutionException: java.lang.RuntimeException: The
forked VM terminated without saying properly goodbye. VM crash or
System.exit called ?
    at
org.apache.maven.plugin.surefire.booterclient.ForkStarter.runSuitesForkPerTestSet(ForkStarter.java:192)

    at
org.apache.maven.plugin.surefire.booterclient.ForkStarter.run(ForkStarter.java:121)

    at
org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeProvider(AbstractSurefireMojo.java:740)

    at
org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeAllProviders(AbstractSurefireMojo.java:682)

    at
org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeAfterPreconditionsChecked(AbstractSurefireMojo.java:648)

    ... 22 more
Caused by: java.util.concurrent.ExecutionException:
java.lang.RuntimeException: The forked VM terminated without saying
properly goodbye. VM crash or System.exit called ?
    at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:252)
    at java.util.concurrent.FutureTask.get(FutureTask.java:111)
    at
org.apache.maven.plugin.surefire.booterclient.ForkStarter.runSuitesForkPerTestSet(ForkStarter.java:176)

    ... 26 more
Caused by: java.lang.RuntimeException: The forked VM terminated without
saying properly goodbye. VM crash or System.exit called ?
    at
org.apache.maven.plugin.surefire.booterclient.output.ForkClient.close(ForkClient.java:257)

    at
org.apache.maven.plugin.surefire.booterclient.ForkStarter.fork(ForkStarter.java:301)

    at
org.apache.maven.plugin.surefire.booterclient.ForkStarter.access$100(ForkStarter.java:75)

    at
org.apache.maven.plugin.surefire.booterclient.ForkStarter$1.call(ForkStarter.java:163)

    at
org.apache.maven.plugin.surefire.booterclient.ForkStarter$1.call(ForkStarter.java:160)

    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
    at java.util.concurrent.FutureTask.run(FutureTask.java:166)
    at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)

    at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)

    at java.lang.Thread.run(Thread.java:722)
[ERROR]
[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/MojoExecutionException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the
command
[ERROR]   mvn <goals> -rf :hadoop-hdfs


Thanks,
Leena

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