See https://builds.apache.org/job/ZooKeeper_branch35_jdk8/463/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### [...truncated 62.19 MB...] [junit] 2017-03-20 14:44:56,861 [myid:] - INFO [SessionTracker:SessionTrackerImpl@158] - SessionTrackerImpl exited loop! [junit] 2017-03-20 14:44:56,927 [myid:127.0.0.1:22240] - INFO [main-SendThread(127.0.0.1:22240):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:22240. Will not attempt to authenticate using SASL (unknown error) [junit] 2017-03-20 14:44:56,928 [myid:127.0.0.1:22240] - INFO [main-SendThread(127.0.0.1:22240):ClientCnxn$SendThread@948] - Socket connection established, initiating session, client: /127.0.0.1:42674, server: 127.0.0.1/127.0.0.1:22240 [junit] 2017-03-20 14:44:56,928 [myid:] - INFO [New I/O worker #9949:ZooKeeperServer@1018] - Client attempting to renew session 0x103176020280000 at /127.0.0.1:42674 [junit] 2017-03-20 14:44:56,939 [myid:] - INFO [New I/O worker #9949:ZooKeeperServer@727] - Established session 0x103176020280000 with negotiated timeout 6000 for client /127.0.0.1:42674 [junit] 2017-03-20 14:44:56,939 [myid:127.0.0.1:22240] - INFO [main-SendThread(127.0.0.1:22240):ClientCnxn$SendThread@1381] - Session establishment complete on server 127.0.0.1/127.0.0.1:22240, sessionid = 0x103176020280000, negotiated timeout = 6000 [junit] 2017-03-20 14:44:56,946 [myid:] - INFO [SyncThread:0:FileTxnLog@204] - Creating new log file: log.7 [junit] 2017-03-20 14:44:56,957 [myid:127.0.0.1:22123] - INFO [main-SendThread(127.0.0.1:22123):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:22123. Will not attempt to authenticate using SASL (unknown error) [junit] 2017-03-20 14:44:56,958 [myid:127.0.0.1:22123] - WARN [main-SendThread(127.0.0.1:22123):ClientCnxn$SendThread@1235] - Session 0x303175cc73f0000 for server 127.0.0.1/127.0.0.1:22123, unexpected error, closing socket connection and attempting reconnect [junit] java.net.ConnectException: Connection refused [junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) [junit] at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) [junit] 2017-03-20 14:44:57,605 [myid:127.0.0.1:22117] - INFO [main-SendThread(127.0.0.1:22117):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:22117. Will not attempt to authenticate using SASL (unknown error) [junit] 2017-03-20 14:44:57,606 [myid:127.0.0.1:22117] - WARN [main-SendThread(127.0.0.1:22117):ClientCnxn$SendThread@1235] - Session 0x103175cc77e0000 for server 127.0.0.1/127.0.0.1:22117, 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$SendThread.run(ClientCnxn.java:1214) [junit] 2017-03-20 14:44:57,968 [myid:] - INFO [ProcessThread(sid:0 cport:22240)::PrepRequestProcessor@613] - Processed session termination for sessionid: 0x103176020280000 [junit] 2017-03-20 14:44:57,969 [myid:] - INFO [SyncThread:0:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port22240,name1=Connections,name2=127.0.0.1,name3=0x103176020280000] [junit] 2017-03-20 14:44:57,969 [myid:] - INFO [main:ZooKeeper@1326] - Session: 0x103176020280000 closed [junit] 2017-03-20 14:44:57,970 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@82] - Memory used 215131 [junit] 2017-03-20 14:44:57,970 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@87] - Number of threads 2428 [junit] 2017-03-20 14:44:57,970 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@102] - FINISHED TEST METHOD testWatcherAutoResetWithLocal [junit] 2017-03-20 14:44:57,970 [myid:] - INFO [main:ClientBase@543] - tearDown starting [junit] 2017-03-20 14:44:57,970 [myid:] - INFO [main:ClientBase@513] - STOPPING server [junit] 2017-03-20 14:44:57,971 [myid:] - INFO [main:NettyServerCnxnFactory@464] - shutdown called 0.0.0.0/0.0.0.0:22240 [junit] 2017-03-20 14:44:57,969 [myid:] - INFO [main-EventThread:ClientCnxn$EventThread@513] - EventThread shut down for session: 0x103176020280000 [junit] 2017-03-20 14:44:57,978 [myid:] - INFO [main:ZooKeeperServer@541] - shutting down [junit] 2017-03-20 14:44:57,979 [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] 2017-03-20 14:44:57,979 [myid:] - INFO [main:SessionTrackerImpl@232] - Shutting down [junit] 2017-03-20 14:44:57,979 [myid:] - INFO [main:PrepRequestProcessor@1004] - Shutting down [junit] 2017-03-20 14:44:57,979 [myid:] - INFO [main:SyncRequestProcessor@191] - Shutting down [junit] 2017-03-20 14:44:57,979 [myid:] - INFO [ProcessThread(sid:0 cport:22240)::PrepRequestProcessor@156] - PrepRequestProcessor exited loop! [junit] 2017-03-20 14:44:57,980 [myid:] - INFO [SyncThread:0:SyncRequestProcessor@169] - SyncRequestProcessor exited! [junit] 2017-03-20 14:44:57,989 [myid:] - INFO [main:FinalRequestProcessor@481] - shutdown of request processor complete [junit] 2017-03-20 14:44:57,989 [myid:] - INFO [main:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port22240,name1=InMemoryDataTree] [junit] 2017-03-20 14:44:57,989 [myid:] - INFO [main:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port22240] [junit] 2017-03-20 14:44:58,060 [myid:] - INFO [main:FourLetterWordMain@85] - connecting to 127.0.0.1 22240 [junit] 2017-03-20 14:44:58,061 [myid:] - INFO [main:JMXEnv@146] - ensureOnly:[] [junit] 2017-03-20 14:44:58,077 [myid:] - INFO [main:ClientBase@568] - fdcount after test is: 7143 at start it was 7143 [junit] 2017-03-20 14:44:58,078 [myid:] - INFO [main:ZKTestCase$1@68] - SUCCEEDED testWatcherAutoResetWithLocal [junit] 2017-03-20 14:44:58,078 [myid:] - INFO [main:ZKTestCase$1@63] - FINISHED testWatcherAutoResetWithLocal [junit] Tests run: 103, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 470.746 sec, Thread: 5, Class: org.apache.zookeeper.test.NioNettySuiteTest fail.build.on.test.failure: BUILD FAILED /home/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_jdk8/build.xml:1219: The following error occurred while executing this line: /home/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_jdk8/build.xml:1223: Tests failed! Total time: 10 minutes 55 seconds Build step 'Invoke Ant' marked build as failure Recording test results Email was triggered for: Failure - Any Sending email for trigger: Failure - Any ################################################################################### ############################## FAILED TESTS (if any) ############################## 2 tests failed. FAILED: org.apache.zookeeper.test.AsyncHammerTest.testHammer Error Message: null Stack Trace: junit.framework.AssertionFailedError at org.apache.zookeeper.test.AsyncHammerTest.testHammer(AsyncHammerTest.java:186) at org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:79) FAILED: org.apache.zookeeper.test.ReadOnlyModeTest.testSessionEstablishment Error Message: KeeperErrorCode = ConnectionLoss for /test Stack Trace: org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /test at org.apache.zookeeper.KeeperException.create(KeeperException.java:99) at org.apache.zookeeper.KeeperException.create(KeeperException.java:51) at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:1426) at org.apache.zookeeper.test.ReadOnlyModeTest.testSessionEstablishment(ReadOnlyModeTest.java:238) at org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:79) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.lang.Thread.run(Thread.java:745)