See https://builds.apache.org/job/Hadoop-Mapreduce-trunk/722/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### [...truncated 235347 lines...] [junit] 100000: 18592--18592 [junit] 0.1:18592 [junit] 0.5:18592 [junit] 0.9:18592 [junit] Tests run: 5, Failures: 0, Errors: 0, Time elapsed: 3.1 sec [junit] Running org.apache.hadoop.util.TestReflectionUtils [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 0.387 sec [junit] Running org.apache.hadoop.util.TestRunJar [junit] Creating file/grid/0/hudson/hudson-slave/workspace/Hadoop-Mapreduce-trunk/trunk/build/test/data/out [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 0.315 sec checkfailure: [touch] Creating /grid/0/hudson/hudson-slave/workspace/Hadoop-Mapreduce-trunk/trunk/build/test/testsfailed run-test-mapred-all-withtestcaseonly: run-test-mapred: BUILD FAILED /grid/0/hudson/hudson-slave/workspace/Hadoop-Mapreduce-trunk/trunk/build.xml:847: Tests failed! Total time: 90 minutes 56 seconds [FINDBUGS] 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 Updating MAPREDUCE-2104 Updating MAPREDUCE-2573 Updating MAPREDUCE-2487 Updating MAPREDUCE-2571 Updating MAPREDUCE-2576 Updating HDFS-2087 Updating MAPREDUCE-2554 Updating MAPREDUCE-2531 Updating MAPREDUCE-2550 Updating MAPREDUCE-2430 Updating HADOOP-7106 Updating MAPREDUCE-2559 Updating MAPREDUCE-2539 Updating MAPREDUCE-2452 Updating MAPREDUCE-2107 Updating MAPREDUCE-2455 Updating MAPREDUCE-2603 Updating MAPREDUCE-2469 Updating MAPREDUCE-2494 Updating HADOOP-7384 Updating MAPREDUCE-2624 Updating MAPREDUCE-2543 Updating MAPREDUCE-2544 Updating MAPREDUCE-2581 Updating MAPREDUCE-2529 Updating HDFS-2107 Updating MAPREDUCE-2620 Updating MAPREDUCE-2185 Email was triggered for: Failure Sending email for trigger: Failure ################################################################################### ############################## FAILED TESTS (if any) ############################## 2 tests failed. FAILED: org.apache.hadoop.fs.TestFileSystem.testCommandFormat Error Message: Too many arguments: expected 2 but got 3 Stack Trace: org.apache.hadoop.fs.shell.CommandFormat$TooManyArgumentsException: Too many arguments: expected 2 but got 3 at org.apache.hadoop.fs.shell.CommandFormat.parse(CommandFormat.java:113) at org.apache.hadoop.fs.shell.CommandFormat.parse(CommandFormat.java:77) at org.apache.hadoop.fs.TestFileSystem.__CLR3_0_2b0mwvrw5m(TestFileSystem.java:97) at org.apache.hadoop.fs.TestFileSystem.testCommandFormat(TestFileSystem.java:92) FAILED: org.apache.hadoop.cli.TestMRCLI.testAll Error Message: One of the tests failed. See the Detailed results to identify the command that failed Stack Trace: junit.framework.AssertionFailedError: One of the tests failed. See the Detailed results to identify the command that failed at org.apache.hadoop.cli.CLITestHelper.displayResults(CLITestHelper.java:264) at org.apache.hadoop.cli.CLITestHelper.tearDown(CLITestHelper.java:126) at org.apache.hadoop.cli.TestHDFSCLI.tearDown(TestHDFSCLI.java:81) at org.apache.hadoop.cli.TestMRCLI.tearDown(TestMRCLI.java:56)