See https://builds.apache.org/job/Hadoop-Common-22-branch/82/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### [...truncated 3693 lines...] compile-core-classes: ivy-resolve-test: ivy-retrieve-test: generate-test-records: generate-avro-records: Trying to override old definition of task schema generate-avro-protocols: Trying to override old definition of task schema compile-core-test: [javac] Compiling 9 source files to /home/jenkins/jenkins-slave/workspace/Hadoop-Common-22-branch/trunk/build-fi/test/core/classes [javac] Note: Some input files use or override a deprecated API. [javac] Note: Recompile with -Xlint:deprecation for details. [javac] Note: Some input files use unchecked or unsafe operations. [javac] Note: Recompile with -Xlint:unchecked for details. Trying to override old definition of task paranamer [paranamer] Generating parameter names from /home/jenkins/jenkins-slave/workspace/Hadoop-Common-22-branch/trunk/src/test/core to /home/jenkins/jenkins-slave/workspace/Hadoop-Common-22-branch/trunk/build-fi/test/core/classes [delete] Deleting directory /home/jenkins/jenkins-slave/workspace/Hadoop-Common-22-branch/trunk/build-fi/test/cache [mkdir] Created dir: /home/jenkins/jenkins-slave/workspace/Hadoop-Common-22-branch/trunk/build-fi/test/cache [copy] Copying 1 file to /home/jenkins/jenkins-slave/workspace/Hadoop-Common-22-branch/trunk/build-fi/test/cache run-test-core: [mkdir] Created dir: /home/jenkins/jenkins-slave/workspace/Hadoop-Common-22-branch/trunk/build-fi/test/data [copy] Copying 3 files to /home/jenkins/jenkins-slave/workspace/Hadoop-Common-22-branch/trunk/build-fi/test/webapps [mkdir] Created dir: /home/jenkins/jenkins-slave/workspace/Hadoop-Common-22-branch/trunk/build-fi/test/logs [copy] Copying 1 file to /home/jenkins/jenkins-slave/workspace/Hadoop-Common-22-branch/trunk/build-fi/test/extraconf [copy] Copying 1 file to /home/jenkins/jenkins-slave/workspace/Hadoop-Common-22-branch/trunk/build-fi/test/extraconf checkfailure: test: clover.check: BUILD FAILED /home/jenkins/jenkins-slave/workspace/Hadoop-Common-22-branch/trunk/build.xml:1421: ################################################################## Clover not found. Please specify -Dclover.home=<base of clover installation> on the command line. ################################################################## Total time: 5 minutes 38 seconds Build step 'Execute shell' marked build as failure [FINDBUGS] Skipping publisher since build result is FAILURE [WARNINGS] Skipping publisher since build result is FAILURE Archiving artifacts Publishing Clover coverage report... No Clover report will be published due to a Build Failure Recording test results Publishing Javadoc Recording fingerprints Email was triggered for: Failure Sending email for trigger: Failure ################################################################################### ############################## FAILED TESTS (if any) ############################## All tests passed