See https://builds.apache.org/job/Hadoop-Mapreduce-trunk/3053/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### [...truncated 31312 lines...] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.416 sec - in org.apache.hadoop.mapreduce.v2.app.webapp.TestBlocks Running org.apache.hadoop.mapreduce.v2.app.webapp.TestAMWebServices Tests run: 13, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 9.783 sec - in org.apache.hadoop.mapreduce.v2.app.webapp.TestAMWebServices Running org.apache.hadoop.mapreduce.v2.app.webapp.TestAMWebServicesAttempts Tests run: 15, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 10.274 sec - in org.apache.hadoop.mapreduce.v2.app.webapp.TestAMWebServicesAttempts Running org.apache.hadoop.mapreduce.v2.app.webapp.TestAMWebServicesJobs Tests run: 21, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 12.948 sec - in org.apache.hadoop.mapreduce.v2.app.webapp.TestAMWebServicesJobs Running org.apache.hadoop.mapreduce.v2.app.webapp.TestAMWebServicesAttempt Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.269 sec - in org.apache.hadoop.mapreduce.v2.app.webapp.TestAMWebServicesAttempt Running org.apache.hadoop.mapreduce.TestMapreduceConfigFields Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.856 sec - in org.apache.hadoop.mapreduce.TestMapreduceConfigFields Results : Failed tests: TestFetchFailure.testFetchFailureMultipleReduces:301 Num completion events not correct expected:<1> but was:<0> Tests run: 340, Failures: 1, Errors: 0, Skipped: 0 [INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary: [INFO] [INFO] Apache Hadoop MapReduce Client .................... SUCCESS [ 3.174 s] [INFO] Apache Hadoop MapReduce Core ...................... SUCCESS [02:00 min] [INFO] Apache Hadoop MapReduce Common .................... SUCCESS [ 31.619 s] [INFO] Apache Hadoop MapReduce Shuffle ................... SUCCESS [ 6.575 s] [INFO] Apache Hadoop MapReduce App ....................... FAILURE [10:05 min] [INFO] Apache Hadoop MapReduce HistoryServer ............. SKIPPED [INFO] Apache Hadoop MapReduce JobClient ................. SKIPPED [INFO] Apache Hadoop MapReduce HistoryServer Plugins ..... SKIPPED [INFO] Apache Hadoop MapReduce NativeTask ................ SKIPPED [INFO] Apache Hadoop MapReduce Examples .................. SKIPPED [INFO] Apache Hadoop MapReduce ........................... SKIPPED [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 12:49 min [INFO] Finished at: 2016-03-05T01:57:07+00:00 [INFO] Final Memory: 35M/849M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.17:test (default-test) on project hadoop-mapreduce-client-app: 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-app/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-app Build step 'Execute shell' marked build as failure [FINDBUGS] Skipping publisher since build result is FAILURE Archiving artifacts Recording test results Email was triggered for: Failure - Any Sending email for trigger: Failure - Any ################################################################################### ############################## FAILED TESTS (if any) ############################## 1 tests failed. FAILED: org.apache.hadoop.mapreduce.v2.app.TestFetchFailure.testFetchFailureMultipleReduces Error Message: Num completion events not correct expected:<1> but was:<0> Stack Trace: java.lang.AssertionError: Num completion events not correct expected:<1> but was:<0> at org.junit.Assert.fail(Assert.java:88) at org.junit.Assert.failNotEquals(Assert.java:743) at org.junit.Assert.assertEquals(Assert.java:118) at org.junit.Assert.assertEquals(Assert.java:555) at org.apache.hadoop.mapreduce.v2.app.TestFetchFailure.testFetchFailureMultipleReduces(TestFetchFailure.java:301)
