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MapReduce, mail # user - JUint test failing in HDFS when building Hadoop from source.


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JUint test failing in HDFS when building Hadoop from source.
Leena Rajendran 2013-02-19, 17:33
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