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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.
Hemanth Yamijala 2013-02-20, 02:14
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