See https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1786/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### [...truncated 34585 lines...] Results : Tests run: 494, Failures: 0, Errors: 0, Skipped: 11 [INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary: [INFO] [INFO] hadoop-mapreduce-client ........................... SUCCESS [4.085s] [INFO] hadoop-mapreduce-client-core ...................... SUCCESS [53.915s] [INFO] hadoop-mapreduce-client-common .................... SUCCESS [26.331s] [INFO] hadoop-mapreduce-client-shuffle ................... SUCCESS [4.285s] [INFO] hadoop-mapreduce-client-app ....................... SUCCESS [7:04.563s] [INFO] hadoop-mapreduce-client-hs ........................ SUCCESS [4:43.445s] [INFO] hadoop-mapreduce-client-jobclient ................. FAILURE [1:37:03.338s] [INFO] hadoop-mapreduce-client-hs-plugins ................ SKIPPED [INFO] Apache Hadoop MapReduce Examples .................. SKIPPED [INFO] hadoop-mapreduce .................................. SKIPPED [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 1:50:21.058s [INFO] Finished at: Fri May 30 15:17:55 UTC 2014 [INFO] Final Memory: 28M/70M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.16:test (default-test) on project hadoop-mapreduce-client-jobclient: There was a timeout or other error in the fork -> [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/MojoFailureException [ERROR] [ERROR] After correcting the problems, you can resume the build with the command [ERROR] mvn <goals> -rf :hadoop-mapreduce-client-jobclient Build step 'Execute shell' marked build as failure [FINDBUGS] Skipping publisher since build result is FAILURE Archiving artifacts Updating HDFS-6447 Updating MAPREDUCE-5895 Updating HDFS-6448 Updating YARN-596 Updating HDFS-6442 Updating HDFS-6453 Updating HADOOP-9968 Updating YARN-2107 Updating HDFS-6356 Updating HDFS-6462 Updating HADOOP-10625 Updating HDFS-6463 Updating YARN-2112 Updating HDFS-6461 Updating HADOOP-10448 Updating MAPREDUCE-5862 Updating HADOOP-10639 Updating HADOOP-10638 Updating HADOOP-10602 Email was triggered for: Failure Sending email for trigger: Failure ################################################################################### ############################## FAILED TESTS (if any) ############################## No tests ran.