See https://builds.apache.org/job/ZooKeeper_branch35_jdk8/521/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### [...truncated 55.26 MB...] [junit] 2017-05-11 12:11:28,718 [myid:127.0.0.1:16731] - WARN [main-SendThread(127.0.0.1:16731):ClientCnxn$SendThread@1235] - Session 0x101742a526e0000 for server 127.0.0.1/127.0.0.1:16731, unexpected error, closing socket connection and attempting reconnect [junit] java.net.ConnectException: Connection refused [junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) [junit] at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) [junit] 2017-05-11 12:11:28,922 [myid:127.0.0.1:16734] - INFO [main-SendThread(127.0.0.1:16734):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:16734. Will not attempt to authenticate using SASL (unknown error) [junit] 2017-05-11 12:11:28,922 [myid:127.0.0.1:16734] - WARN [main-SendThread(127.0.0.1:16734):ClientCnxn$SendThread@1235] - Session 0x201742a525e0000 for server 127.0.0.1/127.0.0.1:16734, 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$SendThread.run(ClientCnxn.java:1214) [junit] 2017-05-11 12:11:28,933 [myid:] - INFO [SessionTracker:SessionTrackerImpl@158] - SessionTrackerImpl exited loop! [junit] 2017-05-11 12:11:28,986 [myid:127.0.0.1:16608] - INFO [main-SendThread(127.0.0.1:16608):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:16608. Will not attempt to authenticate using SASL (unknown error) [junit] 2017-05-11 12:11:28,987 [myid:127.0.0.1:16608] - WARN [main-SendThread(127.0.0.1:16608):ClientCnxn$SendThread@1235] - Session 0x1017425768b0000 for server 127.0.0.1/127.0.0.1:16608, unexpected error, closing socket connection and attempting reconnect [junit] java.net.ConnectException: Connection refused [junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) [junit] at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) [junit] 2017-05-11 12:11:29,204 [myid:] - INFO [ProcessThread(sid:0 cport:16854)::PrepRequestProcessor@613] - Processed session termination for sessionid: 0x101742d83890000 [junit] 2017-05-11 12:11:29,205 [myid:] - INFO [SyncThread:0:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port16854,name1=Connections,name2=127.0.0.1,name3=0x101742d83890000] [junit] 2017-05-11 12:11:29,205 [myid:] - INFO [main:ZooKeeper@1331] - Session: 0x101742d83890000 closed [junit] 2017-05-11 12:11:29,205 [myid:] - INFO [main-EventThread:ClientCnxn$EventThread@513] - EventThread shut down for session: 0x101742d83890000 [junit] 2017-05-11 12:11:29,205 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@82] - Memory used 176623 [junit] 2017-05-11 12:11:29,206 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@87] - Number of threads 1643 [junit] 2017-05-11 12:11:29,206 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@102] - FINISHED TEST METHOD testWatcherAutoResetWithLocal [junit] 2017-05-11 12:11:29,206 [myid:] - INFO [main:ClientBase@567] - tearDown starting [junit] 2017-05-11 12:11:29,206 [myid:] - INFO [main:ClientBase@537] - STOPPING server [junit] 2017-05-11 12:11:29,206 [myid:] - INFO [main:NettyServerCnxnFactory@464] - shutdown called 0.0.0.0/0.0.0.0:16854 [junit] 2017-05-11 12:11:29,211 [myid:] - INFO [main:ZooKeeperServer@541] - shutting down [junit] 2017-05-11 12:11:29,211 [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] 2017-05-11 12:11:29,211 [myid:] - INFO [main:SessionTrackerImpl@232] - Shutting down [junit] 2017-05-11 12:11:29,211 [myid:] - INFO [main:PrepRequestProcessor@1004] - Shutting down [junit] 2017-05-11 12:11:29,211 [myid:] - INFO [main:SyncRequestProcessor@191] - Shutting down [junit] 2017-05-11 12:11:29,211 [myid:] - INFO [ProcessThread(sid:0 cport:16854)::PrepRequestProcessor@156] - PrepRequestProcessor exited loop! [junit] 2017-05-11 12:11:29,212 [myid:] - INFO [SyncThread:0:SyncRequestProcessor@169] - SyncRequestProcessor exited! [junit] 2017-05-11 12:11:29,212 [myid:] - INFO [main:FinalRequestProcessor@481] - shutdown of request processor complete [junit] 2017-05-11 12:11:29,212 [myid:] - INFO [main:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port16854,name1=InMemoryDataTree] [junit] 2017-05-11 12:11:29,212 [myid:] - INFO [main:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port16854] [junit] 2017-05-11 12:11:29,212 [myid:] - INFO [main:FourLetterWordMain@85] - connecting to 127.0.0.1 16854 [junit] 2017-05-11 12:11:29,213 [myid:] - INFO [main:JMXEnv@146] - ensureOnly:[] [junit] 2017-05-11 12:11:29,217 [myid:] - INFO [main:ClientBase@592] - fdcount after test is: 4841 at start it was 4841 [junit] 2017-05-11 12:11:29,218 [myid:] - INFO [main:ZKTestCase$1@68] - SUCCEEDED testWatcherAutoResetWithLocal [junit] 2017-05-11 12:11:29,218 [myid:] - INFO [main:ZKTestCase$1@63] - FINISHED testWatcherAutoResetWithLocal [junit] Tests run: 103, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 534.68 sec, Thread: 3, Class: org.apache.zookeeper.test.NioNettySuiteTest fail.build.on.test.failure: BUILD FAILED /home/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_jdk8/build.xml:1219: The following error occurred while executing this line: /home/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_jdk8/build.xml:1223: Tests failed! Total time: 12 minutes 14 seconds Build step 'Invoke Ant' marked build as failure Recording test results Email was triggered for: Failure - Any Sending email for trigger: Failure - Any ################################################################################### ############################## FAILED TESTS (if any) ############################## 2 tests failed. FAILED: org.apache.zookeeper.test.QuorumZxidSyncTest.testBehindLeader Error Message: Servers didn't come up Stack Trace: junit.framework.AssertionFailedError: Servers didn't come up at org.apache.zookeeper.test.QuorumZxidSyncTest.testBehindLeader(QuorumZxidSyncTest.java:87) at org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:79) FAILED: org.apache.zookeeper.test.ReconfigTest.testQuorumSystemChange Error Message: waiting for server up Stack Trace: junit.framework.AssertionFailedError: waiting for server up at org.apache.zookeeper.test.QuorumUtil.startAll(QuorumUtil.java:151) at org.apache.zookeeper.test.ReconfigTest.testQuorumSystemChange(ReconfigTest.java:818) at org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:79)