See https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1779/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### [...truncated 34412 lines...] [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: 1:50:12.559s [INFO] Finished at: Wed May 14 22:43:36 UTC 2014 [INFO] Final Memory: 28M/112M [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-6381 Updating HADOOP-10572 Updating YARN-2042 Updating HDFS-6186 Updating MAPREDUCE-5774 Updating MAPREDUCE-5652 Updating YARN-1751 Updating YARN-1975 Updating YARN-1976 Updating YARN-1957 Updating HDFS-6355 Updating HDFS-6334 Updating HDFS-5522 Updating MAPREDUCE-5814 Updating MAPREDUCE-5888 Updating HADOOP-10585 Updating MAPREDUCE-5821 Updating HDFS-6293 Updating HDFS-6370 Updating HADOOP-10583 Updating HADOOP-10566 Updating HDFS-6230 Updating YARN-1362 Updating YARN-2011 Updating YARN-1861 Updating YARN-1982 Updating YARN-1981 Updating YARN-1962 Updating YARN-2016 Updating YARN-1986 Updating YARN-1987 Updating HDFS-6367 Updating HDFS-6328 Updating HDFS-6305 Email was triggered for: Failure Sending email for trigger: Failure ################################################################################### ############################## FAILED TESTS (if any) ############################## No tests ran.