See https://builds.apache.org/job/ZooKeeper_branch35_openjdk7/765/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### [...truncated 62.02 MB...] [junit] 2017-12-02 10:07:49,158 [myid:] - INFO [main-EventThread:ClientCnxn$EventThread@513] - EventThread shut down for session: 0x10735656dce0000 [junit] 2017-12-02 10:07:49,158 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@82] - Memory used 156811 [junit] 2017-12-02 10:07:49,158 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@87] - Number of threads 1647 [junit] 2017-12-02 10:07:49,158 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@102] - FINISHED TEST METHOD testWatcherAutoResetWithLocal [junit] 2017-12-02 10:07:49,158 [myid:] - INFO [main:ClientBase@586] - tearDown starting [junit] 2017-12-02 10:07:49,158 [myid:] - INFO [main:ClientBase@556] - STOPPING server [junit] 2017-12-02 10:07:49,158 [myid:] - INFO [main:NettyServerCnxnFactory@464] - shutdown called 0.0.0.0/0.0.0.0:16854 [junit] 2017-12-02 10:07:49,166 [myid:] - INFO [main:ZooKeeperServer@541] - shutting down [junit] 2017-12-02 10:07:49,167 [myid:] - INFO [main:SessionTrackerImpl@232] - Shutting down [junit] 2017-12-02 10:07:49,167 [myid:] - INFO [main:PrepRequestProcessor@1005] - Shutting down [junit] 2017-12-02 10:07:49,168 [myid:] - INFO [main:SyncRequestProcessor@191] - Shutting down [junit] 2017-12-02 10:07:49,168 [myid:] - INFO [ProcessThread(sid:0 cport:16854)::PrepRequestProcessor@155] - PrepRequestProcessor exited loop! [junit] 2017-12-02 10:07:49,168 [myid:] - INFO [SyncThread:0:SyncRequestProcessor@169] - SyncRequestProcessor exited! [junit] 2017-12-02 10:07:49,168 [myid:] - INFO [main:FinalRequestProcessor@481] - shutdown of request processor complete [junit] 2017-12-02 10:07:49,168 [myid:] - INFO [main:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port16854,name1=InMemoryDataTree] [junit] 2017-12-02 10:07:49,168 [myid:] - INFO [main:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port16854] [junit] 2017-12-02 10:07:49,168 [myid:] - INFO [main:FourLetterWordMain@87] - connecting to 127.0.0.1 16854 [junit] 2017-12-02 10:07:49,169 [myid:] - INFO [main:JMXEnv@146] - ensureOnly:[] [junit] 2017-12-02 10:07:49,174 [myid:] - INFO [main:ClientBase@611] - fdcount after test is: 4858 at start it was 4858 [junit] 2017-12-02 10:07:49,175 [myid:] - INFO [main:ZKTestCase$1@68] - SUCCEEDED testWatcherAutoResetWithLocal [junit] 2017-12-02 10:07:49,175 [myid:] - INFO [main:ZKTestCase$1@63] - FINISHED testWatcherAutoResetWithLocal [junit] Tests run: 103, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 467.199 sec, Thread: 3, Class: org.apache.zookeeper.test.NioNettySuiteTest [junit] 2017-12-02 10:07:49,264 [myid:127.0.0.1:16608] - INFO [main-SendThread(127.0.0.1:16608):ClientCnxn$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] 2017-12-02 10:07:49,265 [myid:127.0.0.1:16608] - WARN [main-SendThread(127.0.0.1:16608):ClientCnxn$SendThread@1235] - Session 0x107355e68510000 for server 127.0.0.1/127.0.0.1:16608, unexpected error, closing socket connection and attempting reconnect [junit] java.net.ConnectException: Connection refused [junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) [junit] at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:744) [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) [junit] 2017-12-02 10:07:49,494 [myid:127.0.0.1:16731] - INFO [main-SendThread(127.0.0.1:16731):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:16731. Will not attempt to authenticate using SASL (unknown error) [junit] 2017-12-02 10:07:49,494 [myid:127.0.0.1:16731] - WARN [main-SendThread(127.0.0.1:16731):ClientCnxn$SendThread@1235] - Session 0x10735622d3f0000 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:744) [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) [junit] 2017-12-02 10:07:49,532 [myid:127.0.0.1:16657] - INFO [main-SendThread(127.0.0.1:16657):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:16657. Will not attempt to authenticate using SASL (unknown error) [junit] 2017-12-02 10:07:49,533 [myid:127.0.0.1:16657] - WARN [main-SendThread(127.0.0.1:16657):ClientCnxn$SendThread@1235] - Session 0x107355f06ce0001 for server 127.0.0.1/127.0.0.1:16657, unexpected error, closing socket connection and attempting reconnect [junit] java.net.ConnectException: Connection refused [junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) [junit] at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:744) [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) fail.build.on.test.failure: BUILD FAILED /home/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_openjdk7/build.xml:1276: The following error occurred while executing this line: /home/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_openjdk7/build.xml:1280: Tests failed! Total time: 11 minutes 37 seconds Build step 'Invoke Ant' marked build as failure Recording test results Setting OPENJDK_7_ON_UBUNTU_ONLY__HOME=/usr/lib/jvm/java-7-openjdk-amd64/ Setting OPENJDK_7_ON_UBUNTU_ONLY__HOME=/usr/lib/jvm/java-7-openjdk-amd64/ Email was triggered for: Failure - Any Sending email for trigger: Failure - Any Setting OPENJDK_7_ON_UBUNTU_ONLY__HOME=/usr/lib/jvm/java-7-openjdk-amd64/ Setting OPENJDK_7_ON_UBUNTU_ONLY__HOME=/usr/lib/jvm/java-7-openjdk-amd64/ ################################################################################### ############################## FAILED TESTS (if any) ############################## 1 tests failed. FAILED: org.apache.zookeeper.test.NonRecoverableErrorTest.testZooKeeperServiceAvailableOnLeader Error Message: New LE cycle must have triggered. Actual: 1 Stack Trace: junit.framework.AssertionFailedError: New LE cycle must have triggered. Actual: 1 at org.apache.zookeeper.test.NonRecoverableErrorTest.waitForNewLeaderElection(NonRecoverableErrorTest.java:165) at org.apache.zookeeper.test.NonRecoverableErrorTest.testZooKeeperServiceAvailableOnLeader(NonRecoverableErrorTest.java:124) at org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:79) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.lang.Thread.run(Thread.java:748)