See https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1794/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### [...truncated 34728 lines...] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.608 sec - in org.apache.hadoop.mapreduce.TestNewCombinerGrouping Results : Tests run: 494, Failures: 0, Errors: 0, Skipped: 11 [INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary: [INFO] [INFO] hadoop-mapreduce-client ........................... SUCCESS [2.563s] [INFO] hadoop-mapreduce-client-core ...................... SUCCESS [53.449s] [INFO] hadoop-mapreduce-client-common .................... SUCCESS [26.397s] [INFO] hadoop-mapreduce-client-shuffle ................... SUCCESS [4.290s] [INFO] hadoop-mapreduce-client-app ....................... SUCCESS [7:03.035s] [INFO] hadoop-mapreduce-client-hs ........................ SUCCESS [4:42.585s] [INFO] hadoop-mapreduce-client-jobclient ................. FAILURE [1:35:58.604s] [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: 1:49:11.952s [INFO] Finished at: Sat Jun 07 15:15:13 UTC 2014 [INFO] Final Memory: 29M/156M [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 Sending artifact delta relative to Hadoop-Mapreduce-trunk #1765 Archived 2 artifacts Archive block size is 32768 Received 0 blocks and 16948287 bytes Compression is 0.0% Took 9.1 sec Updating MAPREDUCE-5898 Updating HADOOP-10647 Updating HDFS-6487 Updating HDFS-6497 Updating YARN-2132 Updating YARN-2121 Updating HDFS-6297 Updating YARN-2122 Updating YARN-2128 Updating YARN-2117 Updating MAPREDUCE-5777 Updating YARN-2118 Email was triggered for: Failure Sending email for trigger: Failure ################################################################################### ############################## FAILED TESTS (if any) ############################## No tests ran.