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Hadoop >> mail # user >> Re: JUint test failing in HDFS when building Hadoop from source.


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Re: JUint test failing in HDFS when building Hadoop from source.
Hi,

In the past, some tests have been flaky. It would be good if you can search
jira and see whether this is a known issue. Else, please file it, and if
possible, provide a patch. :)

Regarding whether this will be a reliable build, it depends a little bit on
what you are going to use it for. For development / test purposes,
personally, I would still go with it.

Thanks
Hemanth

On Tuesday, February 19, 2013, Leena Rajendran wrote:

> 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