See https://builds.apache.org/job/ZooKeeper_branch35_jdk8/241/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### [...truncated 480310 lines...] [junit] 2016-09-22 13:16:06,535 [myid:127.0.0.1:16659] - INFO [main-SendThread(127.0.0.1:16659):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:16659. Will not attempt to authenticate using SASL (unknown error) [junit] 2016-09-22 13:16:06,535 [myid:127.0.0.1:16659] - WARN [main-SendThread(127.0.0.1:16659):ClientCnxn$SendThread@1235] - Session 0x200fbd2fd930000 for server 127.0.0.1/127.0.0.1:16659, 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$SendThread.run(ClientCnxn.java:1214) [junit] 2016-09-22 13:16:06,870 [myid:127.0.0.1:16662] - INFO [main-SendThread(127.0.0.1:16662):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:16662. Will not attempt to authenticate using SASL (unknown error) [junit] 2016-09-22 13:16:06,871 [myid:127.0.0.1:16662] - WARN [main-SendThread(127.0.0.1:16662):ClientCnxn$SendThread@1235] - Session 0x300fbd2fcc40000 for server 127.0.0.1/127.0.0.1:16662, unexpected error, closing socket connection and attempting reconnect [junit] java.net.ConnectException: Connection refused [junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) [junit] at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) [junit] 2016-09-22 13:16:07,364 [myid:127.0.0.1:16680] - INFO [main-SendThread(127.0.0.1:16680):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:16680. Will not attempt to authenticate using SASL (unknown error) [junit] 2016-09-22 13:16:07,365 [myid:127.0.0.1:16680] - INFO [main-SendThread(127.0.0.1:16680):ClientCnxn$SendThread@948] - Socket connection established, initiating session, client: /127.0.0.1:60994, server: 127.0.0.1/127.0.0.1:16680 [junit] 2016-09-22 13:16:07,365 [myid:] - INFO [NIOServerCxnFactory.AcceptThread:/127.0.0.1:16680:NIOServerCnxnFactory$AcceptThread@296] - Accepted socket connection from /127.0.0.1:60994 [junit] 2016-09-22 13:16:07,365 [myid:] - WARN [NIOWorkerThread-22:NIOServerCnxn@369] - Exception causing close of session 0x0: ZooKeeperServer not running [junit] 2016-09-22 13:16:07,365 [myid:] - INFO [NIOWorkerThread-22:NIOServerCnxn@607] - Closed socket connection for client /127.0.0.1:60994 (no session established for client) [junit] 2016-09-22 13:16:07,365 [myid:127.0.0.1:16680] - INFO [main-SendThread(127.0.0.1:16680):ClientCnxn$SendThread@1231] - Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect [junit] 2016-09-22 13:16:07,724 [myid:127.0.0.1:16656] - INFO [main-SendThread(127.0.0.1:16656):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:16656. Will not attempt to authenticate using SASL (unknown error) [junit] 2016-09-22 13:16:07,725 [myid:127.0.0.1:16656] - WARN [main-SendThread(127.0.0.1:16656):ClientCnxn$SendThread@1235] - Session 0x100fbd2fbe20000 for server 127.0.0.1/127.0.0.1:16656, 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$SendThread.run(ClientCnxn.java:1214) [junit] 2016-09-22 13:16:08,166 [myid:127.0.0.1:16662] - INFO [main-SendThread(127.0.0.1:16662):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:16662. Will not attempt to authenticate using SASL (unknown error) [junit] 2016-09-22 13:16:08,167 [myid:127.0.0.1:16662] - WARN [main-SendThread(127.0.0.1:16662):ClientCnxn$SendThread@1235] - Session 0x300fbd2fcc40000 for server 127.0.0.1/127.0.0.1:16662, unexpected error, closing socket connection and attempting reconnect [junit] java.net.ConnectException: Connection refused [junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) [junit] at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) [junit] 2016-09-22 13:16:08,463 [myid:127.0.0.1:16659] - INFO [main-SendThread(127.0.0.1:16659):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:16659. Will not attempt to authenticate using SASL (unknown error) [junit] 2016-09-22 13:16:08,463 [myid:127.0.0.1:16659] - WARN [main-SendThread(127.0.0.1:16659):ClientCnxn$SendThread@1235] - Session 0x200fbd2fd930000 for server 127.0.0.1/127.0.0.1:16659, 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$SendThread.run(ClientCnxn.java:1214) [junit] 2016-09-22 13:16:08,884 [myid:127.0.0.1:16680] - INFO [main-SendThread(127.0.0.1:16680):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:16680. Will not attempt to authenticate using SASL (unknown error) [junit] 2016-09-22 13:16:08,884 [myid:127.0.0.1:16680] - INFO [main-SendThread(127.0.0.1:16680):ClientCnxn$SendThread@948] - Socket connection established, initiating session, client: /127.0.0.1:32930, server: 127.0.0.1/127.0.0.1:16680 [junit] 2016-09-22 13:16:08,884 [myid:] - INFO [NIOServerCxnFactory.AcceptThread:/127.0.0.1:16680:NIOServerCnxnFactory$AcceptThread@296] - Accepted socket connection from /127.0.0.1:32930 [junit] 2016-09-22 13:16:08,885 [myid:] - WARN [NIOWorkerThread-23:NIOServerCnxn@369] - Exception causing close of session 0x0: ZooKeeperServer not running [junit] 2016-09-22 13:16:08,885 [myid:] - INFO [NIOWorkerThread-23:NIOServerCnxn@607] - Closed socket connection for client /127.0.0.1:32930 (no session established for client) [junit] 2016-09-22 13:16:08,885 [myid:127.0.0.1:16680] - INFO [main-SendThread(127.0.0.1:16680):ClientCnxn$SendThread@1231] - Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect [junit] Running org.apache.zookeeper.test.ReconfigTest in thread 3 [junit] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0 sec, Thread: 3, Class: org.apache.zookeeper.test.ReconfigTest [junit] Test org.apache.zookeeper.test.ReconfigTest FAILED (timeout) BUILD FAILED /home/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_jdk8/build.xml:1207: Tests failed! Total time: 24 minutes 38 seconds Build step 'Invoke Ant' marked build as failure Recording test results Email was triggered for: Failure - Any Sending email for trigger: Failure - Any ################################################################################### ############################## FAILED TESTS (if any) ############################## 4 tests failed. FAILED: org.apache.zookeeper.server.PurgeTxnTest.testPurgeWhenLogRollingInProgress Error Message: ZkClient ops is not finished! Stack Trace: junit.framework.AssertionFailedError: ZkClient ops is not finished! at org.apache.zookeeper.server.PurgeTxnTest.manyClientOps(PurgeTxnTest.java:445) at org.apache.zookeeper.server.PurgeTxnTest.testPurgeWhenLogRollingInProgress(PurgeTxnTest.java:148) at org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:79) FAILED: org.apache.zookeeper.test.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.test.SSLTest.testSecureQuorumServer Error Message: waiting for server 0 being up Stack Trace: junit.framework.AssertionFailedError: waiting for server 0 being up at org.apache.zookeeper.test.SSLTest.testSecureQuorumServer(SSLTest.java:96) 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)