See https://builds.apache.org/job/ZooKeeper_branch35_jdk7/1057/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### [...truncated 70.28 MB...] [junit] 2017-07-27 09:07:30,980 [myid:] - INFO [SyncThread:0:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port30319,name1=Connections,name2=127.0.0.1,name3=0x105ae49922a0000] [junit] 2017-07-27 09:07:30,980 [myid:] - INFO [main:ZooKeeper@1331] - Session: 0x105ae49922a0000 closed [junit] 2017-07-27 09:07:30,980 [myid:] - INFO [main-EventThread:ClientCnxn$EventThread@513] - EventThread shut down for session: 0x105ae49922a0000 [junit] 2017-07-27 09:07:30,980 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@82] - Memory used 242356 [junit] 2017-07-27 09:07:30,980 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@87] - Number of threads 2434 [junit] 2017-07-27 09:07:30,980 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@102] - FINISHED TEST METHOD testWatcherAutoResetWithLocal [junit] 2017-07-27 09:07:30,980 [myid:] - INFO [main:ClientBase@586] - tearDown starting [junit] 2017-07-27 09:07:30,980 [myid:] - INFO [main:ClientBase@556] - STOPPING server [junit] 2017-07-27 09:07:30,981 [myid:] - INFO [main:NettyServerCnxnFactory@464] - shutdown called 0.0.0.0/0.0.0.0:30319 [junit] 2017-07-27 09:07:30,981 [myid:127.0.0.1:30073] - INFO [main-SendThread(127.0.0.1:30073):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:30073. Will not attempt to authenticate using SASL (unknown error) [junit] 2017-07-27 09:07:30,981 [myid:127.0.0.1:30073] - WARN [main-SendThread(127.0.0.1:30073):ClientCnxn$SendThread@1235] - Session 0x105ae437c7d0000 for server 127.0.0.1/127.0.0.1:30073, 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] 2017-07-27 09:07:30,987 [myid:] - INFO [main:ZooKeeperServer@541] - shutting down [junit] 2017-07-27 09:07:30,987 [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] 2017-07-27 09:07:30,987 [myid:] - INFO [main:SessionTrackerImpl@232] - Shutting down [junit] 2017-07-27 09:07:30,988 [myid:] - INFO [main:PrepRequestProcessor@1005] - Shutting down [junit] 2017-07-27 09:07:30,988 [myid:] - INFO [main:SyncRequestProcessor@191] - Shutting down [junit] 2017-07-27 09:07:30,988 [myid:] - INFO [ProcessThread(sid:0 cport:30319)::PrepRequestProcessor@155] - PrepRequestProcessor exited loop! [junit] 2017-07-27 09:07:30,988 [myid:] - INFO [SyncThread:0:SyncRequestProcessor@169] - SyncRequestProcessor exited! [junit] 2017-07-27 09:07:30,988 [myid:] - INFO [main:FinalRequestProcessor@481] - shutdown of request processor complete [junit] 2017-07-27 09:07:30,988 [myid:] - INFO [main:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port30319,name1=InMemoryDataTree] [junit] 2017-07-27 09:07:30,989 [myid:] - INFO [main:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port30319] [junit] 2017-07-27 09:07:30,989 [myid:] - INFO [main:FourLetterWordMain@85] - connecting to 127.0.0.1 30319 [junit] 2017-07-27 09:07:30,989 [myid:] - INFO [main:JMXEnv@146] - ensureOnly:[] [junit] 2017-07-27 09:07:30,998 [myid:] - INFO [main:ClientBase@611] - fdcount after test is: 7172 at start it was 7172 [junit] 2017-07-27 09:07:30,998 [myid:] - INFO [main:ZKTestCase$1@68] - SUCCEEDED testWatcherAutoResetWithLocal [junit] 2017-07-27 09:07:30,998 [myid:] - INFO [main:ZKTestCase$1@63] - FINISHED testWatcherAutoResetWithLocal [junit] Tests run: 103, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 405.4 sec, Thread: 8, Class: org.apache.zookeeper.test.NioNettySuiteTest [junit] 2017-07-27 09:07:31,277 [myid:127.0.0.1:30196] - INFO [main-SendThread(127.0.0.1:30196):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:30196. Will not attempt to authenticate using SASL (unknown error) [junit] 2017-07-27 09:07:31,278 [myid:127.0.0.1:30196] - WARN [main-SendThread(127.0.0.1:30196):ClientCnxn$SendThread@1235] - Session 0x105ae4664710000 for server 127.0.0.1/127.0.0.1:30196, unexpected error, closing socket connection and attempting reconnect [junit] java.net.ConnectException: Connection refused [junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) [junit] at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:744) [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) [junit] 2017-07-27 09:07:31,467 [myid:127.0.0.1:30199] - INFO [main-SendThread(127.0.0.1:30199):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:30199. Will not attempt to authenticate using SASL (unknown error) [junit] 2017-07-27 09:07:31,467 [myid:127.0.0.1:30199] - WARN [main-SendThread(127.0.0.1:30199):ClientCnxn$SendThread@1235] - Session 0x205ae4664710000 for server 127.0.0.1/127.0.0.1:30199, 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$SendThread.run(ClientCnxn.java:1214) [junit] Test org.apache.zookeeper.test.NioNettySuiteTest FAILED fail.build.on.test.failure: BUILD FAILED /home/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_jdk7/build.xml:1225: The following error occurred while executing this line: /home/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_jdk7/build.xml:1229: Tests failed! Total time: 10 minutes 8 seconds Build step 'Invoke Ant' marked build as failure Recording test results Email was triggered for: Failure - Any Sending email for trigger: Failure - Any ################################################################################### ############################## FAILED TESTS (if any) ############################## 1 tests failed. FAILED: org.apache.zookeeper.test.ClientTest.testClientCleanup Error Message: null Stack Trace: junit.framework.AssertionFailedError at org.apache.zookeeper.test.ClientTest.testClientCleanup(ClientTest.java:807) at org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:79)