See https://builds.apache.org/job/ZooKeeper_branch35_openjdk7/425/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### [...truncated 62.53 MB...] [junit] 2017-02-20 10:09:05,913 [myid:127.0.0.1:19424] - INFO [main-SendThread(127.0.0.1:19424):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:19424. Will not attempt to authenticate using SASL (unknown error) [junit] 2017-02-20 10:09:05,914 [myid:127.0.0.1:19424] - WARN [main-SendThread(127.0.0.1:19424):ClientCnxn$SendThread@1235] - Session 0x1021b2695120000 for server 127.0.0.1/127.0.0.1:19424, 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:739) [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) [junit] 2017-02-20 10:09:06,022 [myid:127.0.0.1:19301] - INFO [main-SendThread(127.0.0.1:19301):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:19301. Will not attempt to authenticate using SASL (unknown error) [junit] 2017-02-20 10:09:06,023 [myid:127.0.0.1:19301] - WARN [main-SendThread(127.0.0.1:19301):ClientCnxn$SendThread@1235] - Session 0x1021b22aea40000 for server 127.0.0.1/127.0.0.1:19301, unexpected error, closing socket connection and attempting reconnect [junit] java.net.ConnectException: Connection refused [junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) [junit] at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:739) [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) [junit] 2017-02-20 10:09:06,137 [myid:127.0.0.1:19427] - INFO [main-SendThread(127.0.0.1:19427):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:19427. Will not attempt to authenticate using SASL (unknown error) [junit] 2017-02-20 10:09:06,138 [myid:127.0.0.1:19427] - WARN [main-SendThread(127.0.0.1:19427):ClientCnxn$SendThread@1235] - Session 0x2021b2695120000 for server 127.0.0.1/127.0.0.1:19427, 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:739) [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) [junit] 2017-02-20 10:09:06,142 [myid:] - INFO [ProcessThread(sid:0 cport:19547)::PrepRequestProcessor@655] - Processed session termination for sessionid: 0x1021b29bde00000 [junit] 2017-02-20 10:09:06,146 [myid:] - INFO [main:ZooKeeper@1324] - Session: 0x1021b29bde00000 closed [junit] 2017-02-20 10:09:06,146 [myid:] - INFO [main-EventThread:ClientCnxn$EventThread@513] - EventThread shut down for session: 0x1021b29bde00000 [junit] 2017-02-20 10:09:06,146 [myid:] - INFO [SyncThread:0:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port19547,name1=Connections,name2=127.0.0.1,name3=0x1021b29bde00000] [junit] 2017-02-20 10:09:06,146 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@82] - Memory used 98175 [junit] 2017-02-20 10:09:06,147 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@87] - Number of threads 467 [junit] 2017-02-20 10:09:06,147 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@102] - FINISHED TEST METHOD testWatcherAutoResetWithLocal [junit] 2017-02-20 10:09:06,148 [myid:] - INFO [main:ClientBase@543] - tearDown starting [junit] 2017-02-20 10:09:06,148 [myid:] - INFO [main:ClientBase@513] - STOPPING server [junit] 2017-02-20 10:09:06,148 [myid:] - INFO [main:NettyServerCnxnFactory@464] - shutdown called 0.0.0.0/0.0.0.0:19547 [junit] 2017-02-20 10:09:06,152 [myid:] - INFO [main:ZooKeeperServer@541] - shutting down [junit] 2017-02-20 10:09:06,152 [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] 2017-02-20 10:09:06,152 [myid:] - INFO [main:SessionTrackerImpl@232] - Shutting down [junit] 2017-02-20 10:09:06,153 [myid:] - INFO [main:PrepRequestProcessor@973] - Shutting down [junit] 2017-02-20 10:09:06,153 [myid:] - INFO [ProcessThread(sid:0 cport:19547)::PrepRequestProcessor@154] - PrepRequestProcessor exited loop! [junit] 2017-02-20 10:09:06,153 [myid:] - INFO [main:SyncRequestProcessor@191] - Shutting down [junit] 2017-02-20 10:09:06,153 [myid:] - INFO [SyncThread:0:SyncRequestProcessor@169] - SyncRequestProcessor exited! [junit] 2017-02-20 10:09:06,154 [myid:] - INFO [main:FinalRequestProcessor@479] - shutdown of request processor complete [junit] 2017-02-20 10:09:06,154 [myid:] - INFO [main:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port19547,name1=InMemoryDataTree] [junit] 2017-02-20 10:09:06,155 [myid:] - INFO [main:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port19547] [junit] 2017-02-20 10:09:06,155 [myid:] - INFO [main:FourLetterWordMain@85] - connecting to 127.0.0.1 19547 [junit] 2017-02-20 10:09:06,156 [myid:] - INFO [main:JMXEnv@146] - ensureOnly:[] [junit] 2017-02-20 10:09:06,162 [myid:] - INFO [main:ClientBase@568] - fdcount after test is: 1383 at start it was 1383 [junit] 2017-02-20 10:09:06,162 [myid:] - INFO [main:ZKTestCase$1@65] - SUCCEEDED testWatcherAutoResetWithLocal [junit] 2017-02-20 10:09:06,162 [myid:] - INFO [main:ZKTestCase$1@60] - FINISHED testWatcherAutoResetWithLocal [junit] Tests run: 103, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 470.101 sec, Thread: 4, Class: org.apache.zookeeper.test.NioNettySuiteTest fail.build.on.test.failure: BUILD FAILED /home/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_openjdk7/build.xml:1211: The following error occurred while executing this line: /home/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_openjdk7/build.xml:1215: Tests failed! Total time: 12 minutes 14 seconds Build step 'Invoke Ant' marked build as failure Recording test results Email was triggered for: Failure - Any Sending email for trigger: Failure - Any ################################################################################### ############################## FAILED TESTS (if any) ############################## 4 tests failed. FAILED: org.apache.zookeeper.server.quorum.ReconfigRecoveryTest.testCurrentObserverIsParticipantInNewConfig Error Message: waiting for server 2 being up Stack Trace: junit.framework.AssertionFailedError: waiting for server 2 being up at org.apache.zookeeper.server.quorum.ReconfigRecoveryTest.testCurrentObserverIsParticipantInNewConfig(ReconfigRecoveryTest.java:529) at org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:79) FAILED: org.apache.zookeeper.test.NettyNettySuiteHammerTest.testObserversHammer Error Message: Forked Java VM exited abnormally. Please note the time in the report does not reflect the time until the VM exit. Stack Trace: junit.framework.AssertionFailedError: Forked Java VM exited abnormally. Please note the time in the report does not reflect the time until the VM exit. at java.lang.Thread.run(Thread.java:745) FAILED: org.apache.zookeeper.test.ObserverQuorumHammerTest.testHammerBasic Error Message: expected:<1000> but was:<374> Stack Trace: junit.framework.AssertionFailedError: expected:<1000> but was:<374> at org.apache.zookeeper.test.ClientHammerTest.verifyHammer(ClientHammerTest.java:231) at org.apache.zookeeper.test.ClientHammerTest.runHammer(ClientHammerTest.java:142) at org.apache.zookeeper.test.ClientHammerTest.testHammerBasic(ClientHammerTest.java:120) at org.apache.zookeeper.test.ObserverQuorumHammerTest.testHammerBasic(ObserverQuorumHammerTest.java:37) at org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:79) FAILED: org.apache.zookeeper.test.ReconfigTest.testPortChange Error Message: null Stack Trace: junit.framework.AssertionFailedError at org.apache.zookeeper.test.ReconfigTest.testPortChange(ReconfigTest.java:681) at org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:79)