See https://builds.apache.org/job/ZooKeeper-trunk-jdk8/746/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### [...truncated 464887 lines...] [junit] at org.jboss.netty.channel.socket.nio.SocketSendBufferPool$UnpooledSendBuffer.transferTo(SocketSendBufferPool.java:203) [junit] at org.jboss.netty.channel.socket.nio.AbstractNioWorker.write0(AbstractNioWorker.java:201) [junit] at org.jboss.netty.channel.socket.nio.AbstractNioWorker.writeFromTaskLoop(AbstractNioWorker.java:151) [junit] at org.jboss.netty.channel.socket.nio.AbstractNioChannel$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$1.run(DeadLockProofWorker.java:42) [junit] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [junit] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [junit] at java.lang.Thread.run(Thread.java:745) [junit] 2016-09-12 18:19:33,560 [myid:] - INFO [SyncThread:0:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port14159,name1=Connections,name2=127.0.0.1,name3=0x100c974a5870000] [junit] 2016-09-12 18:19:33,660 [myid:] - INFO [main:ZooKeeper@1313] - Session: 0x100c974a5870000 closed [junit] 2016-09-12 18:19:33,661 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@82] - Memory used 143438 [junit] 2016-09-12 18:19:33,661 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@87] - Number of threads 1643 [junit] 2016-09-12 18:19:33,661 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@102] - FINISHED TEST METHOD testWatcherAutoResetWithLocal [junit] 2016-09-12 18:19:33,661 [myid:] - INFO [main:ClientBase@543] - tearDown starting [junit] 2016-09-12 18:19:33,661 [myid:] - INFO [main:ClientBase@513] - STOPPING server [junit] 2016-09-12 18:19:33,661 [myid:] - INFO [main:NettyServerCnxnFactory@464] - shutdown called 0.0.0.0/0.0.0.0:14159 [junit] 2016-09-12 18:19:33,660 [myid:] - INFO [main-EventThread:ClientCnxn$EventThread@513] - EventThread shut down for session: 0x100c974a5870000 [junit] 2016-09-12 18:19:33,668 [myid:] - INFO [main:ZooKeeperServer@529] - shutting down [junit] 2016-09-12 18:19:33,669 [myid:] - ERROR [main:ZooKeeperServer@501] - ZKShutdownHandler is not registered, so ZooKeeper server won't take any action on ERROR or SHUTDOWN server state changes [junit] 2016-09-12 18:19:33,669 [myid:] - INFO [main:SessionTrackerImpl@232] - Shutting down [junit] 2016-09-12 18:19:33,669 [myid:] - INFO [main:PrepRequestProcessor@965] - Shutting down [junit] 2016-09-12 18:19:33,669 [myid:] - INFO [main:SyncRequestProcessor@191] - Shutting down [junit] 2016-09-12 18:19:33,669 [myid:] - INFO [ProcessThread(sid:0 cport:14159)::PrepRequestProcessor@154] - PrepRequestProcessor exited loop! [junit] 2016-09-12 18:19:33,669 [myid:] - INFO [SyncThread:0:SyncRequestProcessor@169] - SyncRequestProcessor exited! [junit] 2016-09-12 18:19:33,669 [myid:] - INFO [main:FinalRequestProcessor@479] - shutdown of request processor complete [junit] 2016-09-12 18:19:33,669 [myid:] - INFO [main:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port14159,name1=InMemoryDataTree] [junit] 2016-09-12 18:19:33,670 [myid:] - INFO [main:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port14159] [junit] 2016-09-12 18:19:33,670 [myid:] - INFO [main:FourLetterWordMain@85] - connecting to 127.0.0.1 14159 [junit] 2016-09-12 18:19:33,670 [myid:] - INFO [main:JMXEnv@146] - ensureOnly:[] [junit] 2016-09-12 18:19:33,679 [myid:] - INFO [main:ClientBase@568] - fdcount after test is: 4827 at start it was 4827 [junit] 2016-09-12 18:19:33,679 [myid:] - INFO [main:ZKTestCase$1@65] - SUCCEEDED testWatcherAutoResetWithLocal [junit] 2016-09-12 18:19:33,679 [myid:] - INFO [main:ZKTestCase$1@60] - FINISHED testWatcherAutoResetWithLocal [junit] Tests run: 101, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 574.899 sec, Thread: 2, Class: org.apache.zookeeper.test.NioNettySuiteTest [junit] 2016-09-12 18:19:33,781 [myid:127.0.0.1:14039] - INFO [main-SendThread(127.0.0.1:14039):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:14039. Will not attempt to authenticate using SASL (unknown error) [junit] 2016-09-12 18:19:33,782 [myid:127.0.0.1:14039] - WARN [main-SendThread(127.0.0.1:14039):ClientCnxn$SendThread@1235] - Session 0x200c9718a340000 for server 127.0.0.1/127.0.0.1:14039, unexpected error, closing socket connection and attempting reconnect [junit] java.net.ConnectException: Connection refused [junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) [junit] at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) [junit] 2016-09-12 18:19:33,802 [myid:] - INFO [SessionTracker:SessionTrackerImpl@158] - SessionTrackerImpl exited loop! [junit] Running org.apache.zookeeper.test.DisconnectedWatcherTest in thread 6 [junit] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0 sec, Thread: 6, Class: org.apache.zookeeper.test.DisconnectedWatcherTest [junit] Test org.apache.zookeeper.test.DisconnectedWatcherTest FAILED (timeout) BUILD FAILED /home/jenkins/jenkins-slave/workspace/ZooKeeper-trunk-jdk8/build.xml:1207: Tests failed! Total time: 18 minutes 46 seconds Build step 'Invoke Ant' marked build as failure [WARNINGS] Skipping publisher since build result is FAILURE Recording test results Email was triggered for: Failure - Any Sending email for trigger: Failure - Any ################################################################################### ############################## FAILED TESTS (if any) ############################## 2 tests failed. FAILED: org.apache.zookeeper.server.PurgeTxnTest.testPurgeWhenLogRollingInProgress Error Message: Forked Java VM exited abnormally. Please note the time in the report does not reflect the time until the VM exit. Stack Trace: junit.framework.AssertionFailedError: Forked Java VM exited abnormally. Please note the time in the report does not reflect the time until the VM exit. at java.lang.Thread.run(Thread.java:745) FAILED: org.apache.zookeeper.test.DisconnectedWatcherTest.testManyChildWatchersAutoReset Error Message: Timeout occurred. Please note the time in the report does not reflect the time until the timeout. Stack Trace: junit.framework.AssertionFailedError: Timeout occurred. Please note the time in the report does not reflect the time until the timeout. at java.lang.Thread.run(Thread.java:745)