See https://builds.apache.org/job/ZooKeeper_branch35_jdk8/371/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### [...truncated 487512 lines...] [junit] 2017-01-09 12:22:02,432 [myid:] - INFO [main:ClientBase@513] - STOPPING server [junit] 2017-01-09 12:22:02,432 [myid:] - INFO [main:NettyServerCnxnFactory@464] - shutdown called 0.0.0.0/0.0.0.0:24931 [junit] 2017-01-09 12:22:02,438 [myid:] - INFO [main:ZooKeeperServer@533] - shutting down [junit] 2017-01-09 12:22:02,440 [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] 2017-01-09 12:22:02,440 [myid:] - INFO [main:SessionTrackerImpl@232] - Shutting down [junit] 2017-01-09 12:22:02,440 [myid:] - INFO [main:PrepRequestProcessor@974] - Shutting down [junit] 2017-01-09 12:22:02,440 [myid:] - INFO [main:SyncRequestProcessor@191] - Shutting down [junit] 2017-01-09 12:22:02,440 [myid:] - INFO [ProcessThread(sid:0 cport:24931)::PrepRequestProcessor@154] - PrepRequestProcessor exited loop! [junit] 2017-01-09 12:22:02,440 [myid:] - INFO [main:FinalRequestProcessor@479] - shutdown of request processor complete [junit] 2017-01-09 12:22:02,440 [myid:] - INFO [SyncThread:0:SyncRequestProcessor@169] - SyncRequestProcessor exited! [junit] 2017-01-09 12:22:02,441 [myid:] - INFO [main:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port24931,name1=InMemoryDataTree] [junit] 2017-01-09 12:22:02,441 [myid:] - INFO [main:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port24931] [junit] 2017-01-09 12:22:02,441 [myid:] - INFO [main:FourLetterWordMain@85] - connecting to 127.0.0.1 24931 [junit] 2017-01-09 12:22:02,442 [myid:] - INFO [main:JMXEnv@146] - ensureOnly:[] [junit] 2017-01-09 12:22:02,487 [myid:] - INFO [main:ClientBase@568] - fdcount after test is: 4833 at start it was 4829 [junit] 2017-01-09 12:22:02,488 [myid:] - INFO [main:ClientBase@570] - sleeping for 20 secs [junit] 2017-01-09 12:22:02,488 [myid:] - INFO [main:ZKTestCase$1@65] - SUCCEEDED testWatcherAutoResetWithLocal [junit] 2017-01-09 12:22:02,488 [myid:] - INFO [main:ZKTestCase$1@60] - FINISHED testWatcherAutoResetWithLocal [junit] Tests run: 101, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 581.567 sec, Thread: 6, Class: org.apache.zookeeper.test.NioNettySuiteTest [junit] 2017-01-09 12:22:02,642 [myid:127.0.0.1:24811] - INFO [main-SendThread(127.0.0.1:24811):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:24811. Will not attempt to authenticate using SASL (unknown error) [junit] 2017-01-09 12:22:02,643 [myid:127.0.0.1:24811] - WARN [main-SendThread(127.0.0.1:24811):ClientCnxn$SendThread@1235] - Session 0x20316accd5f0000 for server 127.0.0.1/127.0.0.1:24811, unexpected error, closing socket connection and attempting reconnect [junit] java.net.ConnectException: Connection refused [junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) [junit] at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) [junit] 2017-01-09 12:22:02,817 [myid:127.0.0.1:24814] - INFO [main-SendThread(127.0.0.1:24814):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:24814. Will not attempt to authenticate using SASL (unknown error) [junit] 2017-01-09 12:22:02,818 [myid:127.0.0.1:24814] - WARN [main-SendThread(127.0.0.1:24814):ClientCnxn$SendThread@1235] - Session 0x30316acce520000 for server 127.0.0.1/127.0.0.1:24814, 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$SendThread.run(ClientCnxn.java:1214) [junit] 2017-01-09 12:22:03,242 [myid:127.0.0.1:24808] - INFO [main-SendThread(127.0.0.1:24808):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:24808. Will not attempt to authenticate using SASL (unknown error) [junit] 2017-01-09 12:22:03,243 [myid:127.0.0.1:24808] - WARN [main-SendThread(127.0.0.1:24808):ClientCnxn$SendThread@1235] - Session 0x10316accd5f0000 for server 127.0.0.1/127.0.0.1:24808, unexpected error, closing socket connection and attempting reconnect [junit] java.net.ConnectException: Connection refused [junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) [junit] at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) [junit] 2017-01-09 12:22:03,333 [myid:127.0.0.1:24687] - INFO [main-SendThread(127.0.0.1:24687):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:24687. Will not attempt to authenticate using SASL (unknown error) [junit] 2017-01-09 12:22:03,333 [myid:127.0.0.1:24687] - WARN [main-SendThread(127.0.0.1:24687):ClientCnxn$SendThread@1235] - Session 0x10316a749120000 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:717) [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) [junit] Running org.apache.zookeeper.test.DisconnectedWatcherTest in thread 7 [junit] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0 sec, Thread: 7, Class: org.apache.zookeeper.test.DisconnectedWatcherTest [junit] Test org.apache.zookeeper.test.DisconnectedWatcherTest FAILED (timeout) BUILD FAILED /home/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_jdk8/build.xml:1208: Tests failed! Total time: 18 minutes 43 seconds Build step 'Invoke Ant' marked build as failure Recording test results Email was triggered for: Failure - Any Sending email for trigger: Failure - Any ################################################################################### ############################## FAILED TESTS (if any) ############################## 2 tests failed. FAILED: org.apache.zookeeper.test.DisconnectedWatcherTest.testManyChildWatchersAutoReset Error Message: Timeout occurred. Please note the time in the report does not reflect the time until the timeout. Stack Trace: junit.framework.AssertionFailedError: Timeout occurred. Please note the time in the report does not reflect the time until the timeout. at java.lang.Thread.run(Thread.java:745) FAILED: org.apache.zookeeper.test.SSLTest.testSecureQuorumServer Error Message: waiting for server 0 being up Stack Trace: junit.framework.AssertionFailedError: waiting for server 0 being up at org.apache.zookeeper.test.SSLTest.testSecureQuorumServer(SSLTest.java:96) at org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:79)