See https://builds.apache.org/job/ZooKeeper_branch35_openjdk7/423/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### [...truncated 480495 lines...] [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] 2017-02-18 10:08:46,589 [myid:] - INFO [SyncThread:0:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port24933,name1=Connections,name2=127.0.0.1,name3=0x10210dcb8190000] [junit] 2017-02-18 10:08:46,689 [myid:] - INFO [main:ZooKeeper@1324] - Session: 0x10210dcb8190000 closed [junit] 2017-02-18 10:08:46,689 [myid:] - INFO [main-EventThread:ClientCnxn$EventThread@513] - EventThread shut down for session: 0x10210dcb8190000 [junit] 2017-02-18 10:08:46,690 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@82] - Memory used 137369 [junit] 2017-02-18 10:08:46,690 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@87] - Number of threads 466 [junit] 2017-02-18 10:08:46,690 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@102] - FINISHED TEST METHOD testWatcherAutoResetWithLocal [junit] 2017-02-18 10:08:46,690 [myid:] - INFO [main:ClientBase@543] - tearDown starting [junit] 2017-02-18 10:08:46,691 [myid:] - INFO [main:ClientBase@513] - STOPPING server [junit] 2017-02-18 10:08:46,691 [myid:] - INFO [main:NettyServerCnxnFactory@464] - shutdown called 0.0.0.0/0.0.0.0:24933 [junit] 2017-02-18 10:08:46,694 [myid:] - INFO [main:ZooKeeperServer@541] - shutting down [junit] 2017-02-18 10:08:46,695 [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] 2017-02-18 10:08:46,695 [myid:] - INFO [main:SessionTrackerImpl@232] - Shutting down [junit] 2017-02-18 10:08:46,696 [myid:] - INFO [main:PrepRequestProcessor@973] - Shutting down [junit] 2017-02-18 10:08:46,696 [myid:] - INFO [main:SyncRequestProcessor@191] - Shutting down [junit] 2017-02-18 10:08:46,696 [myid:] - INFO [ProcessThread(sid:0 cport:24933)::PrepRequestProcessor@154] - PrepRequestProcessor exited loop! [junit] 2017-02-18 10:08:46,696 [myid:] - INFO [SyncThread:0:SyncRequestProcessor@169] - SyncRequestProcessor exited! [junit] 2017-02-18 10:08:46,697 [myid:] - INFO [main:FinalRequestProcessor@479] - shutdown of request processor complete [junit] 2017-02-18 10:08:46,697 [myid:] - INFO [main:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port24933,name1=InMemoryDataTree] [junit] 2017-02-18 10:08:46,697 [myid:] - INFO [main:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port24933] [junit] 2017-02-18 10:08:46,698 [myid:] - INFO [main:FourLetterWordMain@85] - connecting to 127.0.0.1 24933 [junit] 2017-02-18 10:08:46,699 [myid:] - INFO [main:JMXEnv@146] - ensureOnly:[] [junit] 2017-02-18 10:08:46,705 [myid:] - INFO [main:ClientBase@568] - fdcount after test is: 1396 at start it was 1400 [junit] 2017-02-18 10:08:46,705 [myid:] - INFO [main:ZKTestCase$1@65] - SUCCEEDED testWatcherAutoResetWithLocal [junit] 2017-02-18 10:08:46,706 [myid:] - INFO [main:ZKTestCase$1@60] - FINISHED testWatcherAutoResetWithLocal [junit] Tests run: 103, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 483.922 sec, Thread: 6, Class: org.apache.zookeeper.test.NioNettySuiteTest [junit] 2017-02-18 10:08:46,855 [myid:127.0.0.1:24813] - INFO [main-SendThread(127.0.0.1:24813):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:24813. Will not attempt to authenticate using SASL (unknown error) [junit] 2017-02-18 10:08:46,857 [myid:127.0.0.1:24813] - WARN [main-SendThread(127.0.0.1:24813):ClientCnxn$SendThread@1235] - Session 0x20210d94f790000 for server 127.0.0.1/127.0.0.1:24813, unexpected error, closing socket connection and attempting reconnect [junit] java.net.ConnectException: Connection refused [junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) [junit] at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:739) [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) [junit] 2017-02-18 10:08:47,415 [myid:127.0.0.1:24687] - INFO [main-SendThread(127.0.0.1:24687):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:24687. Will not attempt to authenticate using SASL (unknown error) [junit] 2017-02-18 10:08:47,416 [myid:127.0.0.1:24687] - WARN [main-SendThread(127.0.0.1:24687):ClientCnxn$SendThread@1235] - Session 0x10210d571460000 for server 127.0.0.1/127.0.0.1:24687, 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:739) [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) fail.build.on.test.failure: BUILD FAILED /home/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_openjdk7/build.xml:1211: The following error occurred while executing this line: /home/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_openjdk7/build.xml:1215: Tests failed! Total time: 12 minutes 1 second Build step 'Invoke Ant' marked build as failure Recording test results Email was triggered for: Failure - Any Sending email for trigger: Failure - Any ################################################################################### ############################## FAILED TESTS (if any) ############################## 1 tests failed. FAILED: org.apache.zookeeper.test.ReadOnlyModeTest.testSessionEstablishment Error Message: KeeperErrorCode = ConnectionLoss for /test Stack Trace: org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /test at org.apache.zookeeper.KeeperException.create(KeeperException.java:99) at org.apache.zookeeper.KeeperException.create(KeeperException.java:51) at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:1423) at org.apache.zookeeper.test.ReadOnlyModeTest.testSessionEstablishment(ReadOnlyModeTest.java:238) at org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:79) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.lang.Thread.run(Thread.java:745)