I tried this: cd into hadoop-mapreduce-project ant test
and got further build errors - I’ll try mapreduce-dev. From: Tony Burton [mailto:[email protected]] Sent: 11 September 2012 10:55 To: [email protected] Subject: RE: hadoop trunk build failure - yarn, surefire related? Thanks Steve, I’ll try the mvn command you suggest. All the snapshots I can see came from repository.apache.org though. How do I run the MR tests only? Thanks for the mapreduce-dev mailing list suggestion, I thought all lists had merged into one though – did I get the wrong end of the stick? Tony From: Steve Loughran [mailto:[email protected]] Sent: 11 September 2012 10:45 To: [email protected] Subject: Re: hadoop trunk build failure - yarn, surefire related? It's probably some maven thing -in particular Maven's habit of grabbing the online nightly snapshots off apache rather than local, try mvn clean install -DskipTests -offline to force in all the artifacts, then run the MR tests Tony -why not get on the mapreduce-dev mailing list, as this is the place to discuss build and test process. On 11 September 2012 09:58, Tony Burton <[email protected]<mailto:[email protected]>> wrote: Hi, I’ve checked out the hadoop trunk, and I’m running “mvn test” on the codebase as part of following the “How To Contribute” guide at http://wiki.apache.org/hadoop/HowToContribute. The tests are currently failing in hadoop-mapreduce-client-jobclient, the failure message is below – something to do with org.hadoop.yarn.client and/or the maven surefire plugin. Can anyone suggest how to proceed? Thanks! [INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary: [INFO] [snipped SKIPPED test groups] [INFO] hadoop-mapreduce-client-jobclient ................. FAILURE [13.988s] [INFO] [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 17.229s [INFO] Finished at: Tue Sep 11 09:53:44 BST 2012 [INFO] Final Memory: 21M/163M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.12:test (default-test) on project hadoop-mapreduce-client-jobclient: Execution default-test of goal org.apache.maven.plugins:maven-surefire-plugin:2.12:test failed: java.lang.reflect.InvocationTargetException; nested exception is java.lang.reflect.InvocationTargetException: null: org/hadoop/yarn/client/YarnClientImpl: org.hadoop.yarn.client.YarnClientImpl -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [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/PluginExecutionException P Think of the environment: please don't print this email unless you really need to. Outbound Email has been scanned for viruses and SPAM This email and any attachments are confidential, protected by copyright and may be legally privileged. If you are not the intended recipient, then the dissemination or copying of this email is prohibited. If you have received this in error, please notify the sender by replying by email and then delete the email completely from your system. Neither Sporting Index nor the sender accepts responsibility for any virus, or any other defect which might affect any computer or IT system into which the email is received and/or opened. 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