See https://builds.apache.org/job/ZooKeeper-trunk-jdk8/786/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### [...truncated 466076 lines...] [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) [junit] 2016-10-16 13:22:28,180 [myid:] - INFO [SessionTracker:SessionTrackerImpl@158] - SessionTrackerImpl exited loop! [junit] 2016-10-16 13:22:28,308 [myid:127.0.0.1:24687] - INFO [main-SendThread(127.0.0.1:24687):ClientCnxn$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] 2016-10-16 13:22:28,309 [myid:127.0.0.1:24687] - WARN [main-SendThread(127.0.0.1:24687):ClientCnxn$SendThread@1235] - Session 0x10018a608730000 for server 127.0.0.1/127.0.0.1:24687, unexpected error, closing socket connection and attempting reconnect [junit] java.net.ConnectException: Connection refused [junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) [junit] at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) [junit] 2016-10-16 13:22:28,364 [myid:127.0.0.1:24811] - INFO [main-SendThread(127.0.0.1:24811):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:24811. Will not attempt to authenticate using SASL (unknown error) [junit] 2016-10-16 13:22:28,364 [myid:127.0.0.1:24811] - WARN [main-SendThread(127.0.0.1:24811):ClientCnxn$SendThread@1235] - Session 0x20018a987d50000 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$SendThread.run(ClientCnxn.java:1214) [junit] 2016-10-16 13:22:28,954 [myid:] - INFO [ProcessThread(sid:0 cport:24931)::PrepRequestProcessor@605] - Processed session termination for sessionid: 0x10018ac77f40000 [junit] 2016-10-16 13:22:28,956 [myid:] - INFO [New I/O worker #1811:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port24931,name1=Connections,name2=127.0.0.1,name3=0x10018ac77f40000] [junit] 2016-10-16 13:22:28,956 [myid:] - INFO [main:ZooKeeper@1315] - Session: 0x10018ac77f40000 closed [junit] 2016-10-16 13:22:28,956 [myid:] - INFO [main-EventThread:ClientCnxn$EventThread@513] - EventThread shut down for session: 0x10018ac77f40000 [junit] 2016-10-16 13:22:28,956 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@82] - Memory used 54909 [junit] 2016-10-16 13:22:28,957 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@87] - Number of threads 468 [junit] 2016-10-16 13:22:28,957 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@102] - FINISHED TEST METHOD testWatcherAutoResetWithLocal [junit] 2016-10-16 13:22:28,957 [myid:] - INFO [main:ClientBase@543] - tearDown starting [junit] 2016-10-16 13:22:28,957 [myid:] - INFO [main:ClientBase@513] - STOPPING server [junit] 2016-10-16 13:22:28,957 [myid:] - INFO [main:NettyServerCnxnFactory@464] - shutdown called 0.0.0.0/0.0.0.0:24931 [junit] 2016-10-16 13:22:28,959 [myid:] - INFO [main:ZooKeeperServer@529] - shutting down [junit] 2016-10-16 13:22:28,959 [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] 2016-10-16 13:22:28,959 [myid:] - INFO [main:SessionTrackerImpl@232] - Shutting down [junit] 2016-10-16 13:22:28,959 [myid:] - INFO [main:PrepRequestProcessor@996] - Shutting down [junit] 2016-10-16 13:22:28,959 [myid:] - INFO [main:SyncRequestProcessor@191] - Shutting down [junit] 2016-10-16 13:22:28,960 [myid:] - INFO [ProcessThread(sid:0 cport:24931)::PrepRequestProcessor@156] - PrepRequestProcessor exited loop! [junit] 2016-10-16 13:22:28,960 [myid:] - INFO [SyncThread:0:SyncRequestProcessor@169] - SyncRequestProcessor exited! [junit] 2016-10-16 13:22:28,960 [myid:] - INFO [main:FinalRequestProcessor@481] - shutdown of request processor complete [junit] 2016-10-16 13:22:28,960 [myid:] - INFO [main:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port24931,name1=InMemoryDataTree] [junit] 2016-10-16 13:22:28,960 [myid:] - INFO [main:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port24931] [junit] 2016-10-16 13:22:28,960 [myid:] - INFO [main:FourLetterWordMain@85] - connecting to 127.0.0.1 24931 [junit] 2016-10-16 13:22:28,961 [myid:] - INFO [main:JMXEnv@146] - ensureOnly:[] [junit] 2016-10-16 13:22:28,964 [myid:] - INFO [main:ClientBase@568] - fdcount after test is: 1380 at start it was 1384 [junit] 2016-10-16 13:22:28,965 [myid:] - INFO [main:ZKTestCase$1@65] - SUCCEEDED testWatcherAutoResetWithLocal [junit] 2016-10-16 13:22:28,965 [myid:] - INFO [main:ZKTestCase$1@60] - FINISHED testWatcherAutoResetWithLocal [junit] Tests run: 101, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 428.026 sec, Thread: 6, Class: org.apache.zookeeper.test.NioNettySuiteTest [junit] 2016-10-16 13:22:29,197 [myid:127.0.0.1:24814] - INFO [main-SendThread(127.0.0.1:24814):ClientCnxn$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] 2016-10-16 13:22:29,197 [myid:127.0.0.1:24814] - WARN [main-SendThread(127.0.0.1:24814):ClientCnxn$SendThread@1235] - Session 0x30018a987e80000 for server 127.0.0.1/127.0.0.1:24814, unexpected error, closing socket connection and attempting reconnect [junit] java.net.ConnectException: Connection refused [junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) [junit] at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) BUILD FAILED /home/jenkins/jenkins-slave/workspace/ZooKeeper-trunk-jdk8/build.xml:1207: Tests failed! Total time: 10 minutes 30 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.quorum.ReconfigRecoveryTest.testNextConfigAlreadyActive Error Message: waiting for server 2 being up Stack Trace: junit.framework.AssertionFailedError: waiting for server 2 being up at org.apache.zookeeper.server.quorum.ReconfigRecoveryTest.testNextConfigAlreadyActive(ReconfigRecoveryTest.java:333) at org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:79) FAILED: org.apache.zookeeper.server.quorum.ReconfigRecoveryTest.testCurrentObserverIsParticipantInNewConfig Error Message: waiting for server 2 being up Stack Trace: junit.framework.AssertionFailedError: waiting for server 2 being up at org.apache.zookeeper.server.quorum.ReconfigRecoveryTest.testCurrentObserverIsParticipantInNewConfig(ReconfigRecoveryTest.java:529) at org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:79)