See https://builds.apache.org/hudson/job/Hadoop-Hdfs-trunk-Commit/614/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### [...truncated 2826 lines...] [junit] Tests run: 3, Failures: 0, Errors: 0, Time elapsed: 8.611 sec [junit] Running org.apache.hadoop.hdfs.server.datanode.TestInterDatanodeProtocol [junit] Tests run: 3, Failures: 0, Errors: 0, Time elapsed: 4.958 sec [junit] Running org.apache.hadoop.hdfs.server.datanode.TestSimulatedFSDataset [junit] Tests run: 8, Failures: 0, Errors: 0, Time elapsed: 0.695 sec [junit] Running org.apache.hadoop.hdfs.server.namenode.TestBackupNode [junit] Tests run: 2, Failures: 2, Errors: 0, Time elapsed: 12.882 sec [junit] Test org.apache.hadoop.hdfs.server.namenode.TestBackupNode FAILED [junit] Running org.apache.hadoop.hdfs.server.namenode.TestCheckpoint [junit] Tests run: 4, Failures: 0, Errors: 0, Time elapsed: 28.986 sec [junit] Running org.apache.hadoop.hdfs.server.namenode.TestComputeInvalidateWork [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 4.577 sec [junit] Running org.apache.hadoop.hdfs.server.namenode.TestDatanodeDescriptor [junit] Tests run: 2, Failures: 0, Errors: 0, Time elapsed: 0.143 sec [junit] Running org.apache.hadoop.hdfs.server.namenode.TestEditLog [junit] Tests run: 4, Failures: 0, Errors: 0, Time elapsed: 12.221 sec [junit] Running org.apache.hadoop.hdfs.server.namenode.TestFileLimit [junit] Tests run: 2, Failures: 0, Errors: 0, Time elapsed: 4.024 sec [junit] Running org.apache.hadoop.hdfs.server.namenode.TestHeartbeatHandling [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 2.942 sec [junit] Running org.apache.hadoop.hdfs.server.namenode.TestHost2NodesMap [junit] Tests run: 4, Failures: 0, Errors: 0, Time elapsed: 0.085 sec [junit] Running org.apache.hadoop.hdfs.server.namenode.TestNamenodeCapacityReport [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 2.76 sec [junit] Running org.apache.hadoop.hdfs.server.namenode.TestOverReplicatedBlocks [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 3.581 sec [junit] Running org.apache.hadoop.hdfs.server.namenode.TestPendingReplication [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 7.306 sec [junit] Running org.apache.hadoop.hdfs.server.namenode.TestReplicationPolicy [junit] Tests run: 8, Failures: 0, Errors: 0, Time elapsed: 0.068 sec [junit] Running org.apache.hadoop.hdfs.server.namenode.TestSafeMode [junit] Tests run: 2, Failures: 0, Errors: 0, Time elapsed: 8.282 sec [junit] Running org.apache.hadoop.hdfs.server.namenode.TestStartup [junit] Tests run: 5, Failures: 0, Errors: 0, Time elapsed: 9.042 sec [junit] Running org.apache.hadoop.hdfs.server.namenode.TestStorageRestore [junit] Tests run: 2, Failures: 0, Errors: 0, Time elapsed: 7.933 sec [junit] Running org.apache.hadoop.net.TestNetworkTopology [junit] Tests run: 8, Failures: 0, Errors: 0, Time elapsed: 0.102 sec [junit] Running org.apache.hadoop.security.TestPermission [junit] Tests run: 3, Failures: 0, Errors: 0, Time elapsed: 4.742 sec checkfailure: [touch] Creating /grid/0/hudson/hudson-slave/workspace/Hadoop-Hdfs-trunk-Commit/trunk/build/test/testsfailed BUILD FAILED /grid/0/hudson/hudson-slave/workspace/Hadoop-Hdfs-trunk-Commit/trunk/build.xml:705: The following error occurred while executing this line: /grid/0/hudson/hudson-slave/workspace/Hadoop-Hdfs-trunk-Commit/trunk/build.xml:662: The following error occurred while executing this line: /grid/0/hudson/hudson-slave/workspace/Hadoop-Hdfs-trunk-Commit/trunk/build.xml:730: Tests failed! Total time: 8 minutes 23 seconds [FINDBUGS] Skipping publisher since build result is FAILURE Recording fingerprints Archiving artifacts Recording test results Publishing Javadoc Publishing Clover coverage report... No Clover report will be published due to a Build Failure Email was triggered for: Failure Sending email for trigger: Failure ################################################################################### ############################## FAILED TESTS (if any) ############################## 2 tests failed. REGRESSION: org.apache.hadoop.hdfs.server.namenode.TestBackupNode.testCheckpoint Error Message: null Stack Trace: junit.framework.AssertionFailedError: null at org.apache.hadoop.hdfs.server.namenode.TestBackupNode.testCheckpoint(TestBackupNode.java:152) at org.apache.hadoop.hdfs.server.namenode.TestBackupNode.__CLR3_0_2xuql33xs4(TestBackupNode.java:103) at org.apache.hadoop.hdfs.server.namenode.TestBackupNode.testCheckpoint(TestBackupNode.java:101) REGRESSION: org.apache.hadoop.hdfs.server.namenode.TestBackupNode.testBackupRegistration Error Message: Only one backup node should be able to start Stack Trace: junit.framework.AssertionFailedError: Only one backup node should be able to start at org.apache.hadoop.hdfs.server.namenode.TestBackupNode.__CLR3_0_2ygtwtwxu9(TestBackupNode.java:231) at org.apache.hadoop.hdfs.server.namenode.TestBackupNode.testBackupRegistration(TestBackupNode.java:211)