See https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1917/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### [...truncated 29405 lines...] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 69.075 sec - in org.apache.hadoop.mapred.TestReduceFetchFromPartialMem Running org.apache.hadoop.mapred.TestSpecialCharactersInOutputPath Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 24.763 sec - in org.apache.hadoop.mapred.TestSpecialCharactersInOutputPath Running org.apache.hadoop.mapred.TestSequenceFileAsBinaryOutputFormat Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.597 sec - in org.apache.hadoop.mapred.TestSequenceFileAsBinaryOutputFormat Results : Failed tests: TestJavaSerialization.testMapReduceJob:127 expected:<[a ]1> but was:<[0 1]1> TestPipeApplication.testSubmitter:310 null Tests run: 508, Failures: 2, Errors: 0, Skipped: 11 [INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary: [INFO] [INFO] hadoop-mapreduce-client ........................... SUCCESS [ 2.608 s] [INFO] hadoop-mapreduce-client-core ...................... SUCCESS [ 56.920 s] [INFO] hadoop-mapreduce-client-common .................... SUCCESS [ 27.232 s] [INFO] hadoop-mapreduce-client-shuffle ................... SUCCESS [ 4.304 s] [INFO] hadoop-mapreduce-client-app ....................... SUCCESS [08:43 min] [INFO] hadoop-mapreduce-client-hs ........................ SUCCESS [05:11 min] [INFO] hadoop-mapreduce-client-jobclient ................. FAILURE [ 01:32 h] [INFO] hadoop-mapreduce-client-hs-plugins ................ SKIPPED [INFO] hadoop-mapreduce-client-nativetask ................ SKIPPED [INFO] Apache Hadoop MapReduce Examples .................. SKIPPED [INFO] hadoop-mapreduce .................................. SKIPPED [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 01:47 h [INFO] Finished at: 2014-10-05T15:10:51+00:00 [INFO] Final Memory: 41M/607M [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 are test failures. [ERROR] [ERROR] Please refer to /home/jenkins/jenkins-slave/workspace/Hadoop-Mapreduce-trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/target/surefire-reports for the individual test results. [ERROR] -> [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 #1870 Archived 2 artifacts Archive block size is 32768 Received 0 blocks and 20206991 bytes Compression is 0.0% Took 12 sec Email was triggered for: Failure Sending email for trigger: Failure ################################################################################### ############################## FAILED TESTS (if any) ############################## No tests ran.