See https://builds.apache.org/job/ZooKeeper_branch35_jdk7/778/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### [...truncated 488234 lines...] [junit] at org.jboss.netty.channel.socket.nio.AbstractNioWorker.writeFromTaskLoop(AbstractNioWorker.java:151) [junit] at org.jboss.netty.channel.socket.nio.AbstractNioChannel$WriteTask.run(AbstractNioChannel.java:315) [junit] at org.jboss.netty.channel.socket.nio.AbstractNioSelector.processTaskQueue(AbstractNioSelector.java:391) [junit] at org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:315) [junit] at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:89) [junit] at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178) [junit] at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108) [junit] at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) [junit] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [junit] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [junit] at java.lang.Thread.run(Thread.java:745) [junit] 2016-12-22 19:33:49,665 [myid:] - INFO [SyncThread:0:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port16852,name1=Connections,name2=127.0.0.1,name3=0x1013f9031d40000] [junit] 2016-12-22 19:33:49,684 [myid:127.0.0.1:16735] - INFO [main-SendThread(127.0.0.1:16735):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:16735. Will not attempt to authenticate using SASL (unknown error) [junit] 2016-12-22 19:33:49,684 [myid:127.0.0.1:16735] - WARN [main-SendThread(127.0.0.1:16735):ClientCnxn$SendThread@1235] - Session 0x3013f8cda030000 for server 127.0.0.1/127.0.0.1:16735, unexpected error, closing socket connection and attempting reconnect [junit] java.net.ConnectException: Connection refused [junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) [junit] at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:744) [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) [junit] 2016-12-22 19:33:49,765 [myid:] - INFO [main:ZooKeeper@1311] - Session: 0x1013f9031d40000 closed [junit] 2016-12-22 19:33:49,765 [myid:] - INFO [main-EventThread:ClientCnxn$EventThread@513] - EventThread shut down for session: 0x1013f9031d40000 [junit] 2016-12-22 19:33:49,765 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@82] - Memory used 195084 [junit] 2016-12-22 19:33:49,766 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@87] - Number of threads 1642 [junit] 2016-12-22 19:33:49,766 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@102] - FINISHED TEST METHOD testWatcherAutoResetWithLocal [junit] 2016-12-22 19:33:49,766 [myid:] - INFO [main:ClientBase@543] - tearDown starting [junit] 2016-12-22 19:33:49,766 [myid:] - INFO [main:ClientBase@513] - STOPPING server [junit] 2016-12-22 19:33:49,766 [myid:] - INFO [main:NettyServerCnxnFactory@464] - shutdown called 0.0.0.0/0.0.0.0:16852 [junit] 2016-12-22 19:33:49,771 [myid:] - INFO [main:ZooKeeperServer@533] - shutting down [junit] 2016-12-22 19:33:49,771 [myid:] - ERROR [main:ZooKeeperServer@505] - ZKShutdownHandler is not registered, so ZooKeeper server won't take any action on ERROR or SHUTDOWN server state changes [junit] 2016-12-22 19:33:49,771 [myid:] - INFO [main:SessionTrackerImpl@232] - Shutting down [junit] 2016-12-22 19:33:49,772 [myid:] - INFO [main:PrepRequestProcessor@974] - Shutting down [junit] 2016-12-22 19:33:49,772 [myid:] - INFO [main:SyncRequestProcessor@191] - Shutting down [junit] 2016-12-22 19:33:49,772 [myid:] - INFO [ProcessThread(sid:0 cport:16852)::PrepRequestProcessor@154] - PrepRequestProcessor exited loop! [junit] 2016-12-22 19:33:49,772 [myid:] - INFO [SyncThread:0:SyncRequestProcessor@169] - SyncRequestProcessor exited! [junit] 2016-12-22 19:33:49,772 [myid:] - INFO [main:FinalRequestProcessor@479] - shutdown of request processor complete [junit] 2016-12-22 19:33:49,772 [myid:] - INFO [main:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port16852,name1=InMemoryDataTree] [junit] 2016-12-22 19:33:49,773 [myid:] - INFO [main:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port16852] [junit] 2016-12-22 19:33:49,773 [myid:] - INFO [main:FourLetterWordMain@85] - connecting to 127.0.0.1 16852 [junit] 2016-12-22 19:33:49,773 [myid:] - INFO [main:JMXEnv@146] - ensureOnly:[] [junit] 2016-12-22 19:33:49,777 [myid:] - INFO [main:ClientBase@568] - fdcount after test is: 4829 at start it was 4829 [junit] 2016-12-22 19:33:49,777 [myid:] - INFO [main:ZKTestCase$1@65] - SUCCEEDED testWatcherAutoResetWithLocal [junit] 2016-12-22 19:33:49,777 [myid:] - INFO [main:ZKTestCase$1@60] - FINISHED testWatcherAutoResetWithLocal [junit] Tests run: 101, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 573.763 sec, Thread: 3, Class: org.apache.zookeeper.test.NioNettySuiteTest [junit] 2016-12-22 19:33:49,932 [myid:127.0.0.1:16729] - INFO [main-SendThread(127.0.0.1:16729):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:16729. Will not attempt to authenticate using SASL (unknown error) [junit] 2016-12-22 19:33:49,933 [myid:127.0.0.1:16729] - WARN [main-SendThread(127.0.0.1:16729):ClientCnxn$SendThread@1235] - Session 0x1013f8cd9780000 for server 127.0.0.1/127.0.0.1:16729, unexpected error, closing socket connection and attempting reconnect [junit] java.net.ConnectException: Connection refused [junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) [junit] at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:744) [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) BUILD FAILED /home/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_jdk7/build.xml:1208: Tests failed! Total time: 14 minutes 21 seconds Build step 'Invoke Ant' marked build as failure 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.zookeeper.ServerConfigTest.testValidArguments Error Message: expected: java.lang.String</data/dir> but was: java.io.File</data/dir> Stack Trace: junit.framework.AssertionFailedError: expected: java.lang.String</data/dir> but was: java.io.File</data/dir> at org.apache.zookeeper.ServerConfigTest.testValidArguments(ServerConfigTest.java:48)