See https://builds.apache.org/job/ZooKeeper-trunk-jdk8/893/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### [...truncated 556657 lines...] [junit] 2017-01-09 12:08:30,323 [myid:] - WARN [NIOWorkerThread-22:NIOServerCnxn@369] - Exception causing close of session 0x0: ZooKeeperServer not running [junit] 2017-01-09 12:08:30,323 [myid:] - INFO [NIOWorkerThread-22:NIOServerCnxn@614] - Closed socket connection for client /127.0.0.1:59257 (no session established for client) [junit] 2017-01-09 12:08:30,323 [myid:127.0.0.1:24765] - INFO [main-SendThread(127.0.0.1:24765):ClientCnxn$SendThread@1231] - Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect [junit] 2017-01-09 12:08:30,346 [myid:127.0.0.1:24753] - INFO [main-SendThread(127.0.0.1:24753):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:24753. Will not attempt to authenticate using SASL (unknown error) [junit] 2017-01-09 12:08:30,347 [myid:127.0.0.1:24753] - INFO [main-SendThread(127.0.0.1:24753):ClientCnxn$SendThread@948] - Socket connection established, initiating session, client: /127.0.0.1:43626, server: 127.0.0.1/127.0.0.1:24753 [junit] 2017-01-09 12:08:30,347 [myid:] - INFO [NIOServerCxnFactory.AcceptThread:/127.0.0.1:24753:NIOServerCnxnFactory$AcceptThread@296] - Accepted socket connection from /127.0.0.1:43626 [junit] 2017-01-09 12:08:30,347 [myid:] - WARN [NIOWorkerThread-6:NIOServerCnxn@369] - Exception causing close of session 0x0: ZooKeeperServer not running [junit] 2017-01-09 12:08:30,347 [myid:] - INFO [NIOWorkerThread-6:NIOServerCnxn@614] - Closed socket connection for client /127.0.0.1:43626 (no session established for client) [junit] 2017-01-09 12:08:30,347 [myid:127.0.0.1:24753] - INFO [main-SendThread(127.0.0.1:24753):ClientCnxn$SendThread@1231] - Unable to read additional data from server sessionid 0x10216cc30560001, likely server has closed socket, closing socket connection and attempting reconnect [junit] 2017-01-09 12:08:30,441 [myid:127.0.0.1:24738] - INFO [main-SendThread(127.0.0.1:24738):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:24738. Will not attempt to authenticate using SASL (unknown error) [junit] 2017-01-09 12:08:30,441 [myid:127.0.0.1:24738] - WARN [main-SendThread(127.0.0.1:24738):ClientCnxn$SendThread@1235] - Session 0x20216cbfcc50000 for server 127.0.0.1/127.0.0.1:24738, unexpected error, closing socket connection and attempting reconnect [junit] java.net.ConnectException: Connection refused [junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) [junit] at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) [junit] 2017-01-09 12:08:30,446 [myid:127.0.0.1:24756] - INFO [main-SendThread(127.0.0.1:24756):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:24756. Will not attempt to authenticate using SASL (unknown error) [junit] 2017-01-09 12:08:30,446 [myid:127.0.0.1:24756] - INFO [main-SendThread(127.0.0.1:24756):ClientCnxn$SendThread@948] - Socket connection established, initiating session, client: /127.0.0.1:52428, server: 127.0.0.1/127.0.0.1:24756 [junit] 2017-01-09 12:08:30,446 [myid:] - INFO [NIOServerCxnFactory.AcceptThread:/127.0.0.1:24756:NIOServerCnxnFactory$AcceptThread@296] - Accepted socket connection from /127.0.0.1:52428 [junit] 2017-01-09 12:08:30,447 [myid:] - WARN [NIOWorkerThread-28:NIOServerCnxn@369] - Exception causing close of session 0x0: ZooKeeperServer not running [junit] 2017-01-09 12:08:30,447 [myid:] - INFO [NIOWorkerThread-28:NIOServerCnxn@614] - Closed socket connection for client /127.0.0.1:52428 (no session established for client) [junit] 2017-01-09 12:08:30,447 [myid:127.0.0.1:24756] - INFO [main-SendThread(127.0.0.1:24756):ClientCnxn$SendThread@1231] - Unable to read additional data from server sessionid 0x20216cc2fc80000, likely server has closed socket, closing socket connection and attempting reconnect [junit] 2017-01-09 12:08:30,502 [myid:] - WARN [QuorumPeer[myid=2](plain=/127.0.0.1:24756)(secure=disabled):Learner@273] - Unexpected exception, tries=3, remaining init limit=2999, connecting to /127.0.0.1:24760 [junit] java.net.ConnectException: Connection refused [junit] at java.net.PlainSocketImpl.socketConnect(Native Method) [junit] at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) [junit] at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) [junit] at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) [junit] at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) [junit] at java.net.Socket.connect(Socket.java:589) [junit] at org.apache.zookeeper.server.quorum.Learner.sockConnect(Learner.java:227) [junit] at org.apache.zookeeper.server.quorum.Learner.connectToLeader(Learner.java:256) [junit] at org.apache.zookeeper.server.quorum.Follower.followLeader(Follower.java:76) [junit] at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1117) [junit] 2017-01-09 12:08:30,606 [myid:] - WARN [QuorumPeer[myid=5](plain=/127.0.0.1:24765)(secure=disabled):Learner@273] - Unexpected exception, tries=2, remaining init limit=3999, connecting to /127.0.0.1:24760 [junit] java.net.ConnectException: Connection refused [junit] at java.net.PlainSocketImpl.socketConnect(Native Method) [junit] at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) [junit] at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) [junit] at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) [junit] at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) [junit] at java.net.Socket.connect(Socket.java:589) [junit] at org.apache.zookeeper.server.quorum.Learner.sockConnect(Learner.java:227) [junit] at org.apache.zookeeper.server.quorum.Learner.connectToLeader(Learner.java:256) [junit] at org.apache.zookeeper.server.quorum.Follower.followLeader(Follower.java:76) [junit] at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1117) [junit] Running org.apache.zookeeper.test.ReconfigTest in thread 6 [junit] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0 sec, Thread: 6, Class: org.apache.zookeeper.test.ReconfigTest [junit] Test org.apache.zookeeper.test.ReconfigTest FAILED (timeout) BUILD FAILED /home/jenkins/jenkins-slave/workspace/ZooKeeper-trunk-jdk8/build.xml:1209: Tests failed! Total time: 24 minutes 23 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) ############################## 4 tests failed. FAILED: org.apache.zookeeper.server.PurgeTxnTest.testPurgeWhenLogRollingInProgress Error Message: ZkClient ops is not finished! Stack Trace: junit.framework.AssertionFailedError: ZkClient ops is not finished! at org.apache.zookeeper.server.PurgeTxnTest.manyClientOps(PurgeTxnTest.java:445) at org.apache.zookeeper.server.PurgeTxnTest.testPurgeWhenLogRollingInProgress(PurgeTxnTest.java:148) at org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:79) FAILED: org.apache.zookeeper.test.DisconnectedWatcherTest.testManyChildWatchersAutoReset Error Message: Timeout occurred. Please note the time in the report does not reflect the time until the timeout. Stack Trace: junit.framework.AssertionFailedError: Timeout occurred. Please note the time in the report does not reflect the time until the timeout. at java.lang.Thread.run(Thread.java:745) FAILED: org.apache.zookeeper.test.ReconfigTest.testRemoveAddTwo Error Message: Timeout occurred. Please note the time in the report does not reflect the time until the timeout. Stack Trace: junit.framework.AssertionFailedError: Timeout occurred. Please note the time in the report does not reflect the time until the timeout. at java.lang.Thread.run(Thread.java:745) FAILED: org.apache.zookeeper.server.quorum.ReconfigFailureCasesTest.testLeaderTimesoutOnNewQuorum Error Message: expected:<[leaderelection]> but was:<[following]> Stack Trace: junit.framework.AssertionFailedError: expected:<[leaderelection]> but was:<[following]> at org.apache.zookeeper.server.quorum.ReconfigFailureCasesTest.testLeaderTimesoutOnNewQuorum(ReconfigFailureCasesTest.java:199) at org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:79)