See https://builds.apache.org/job/ZooKeeper-trunk-jdk8/1054/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### [...truncated 63.45 MB...] [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) [junit] 2017-05-20 12:00:50,309 [myid:127.0.0.1:30073] - INFO [main-SendThread(127.0.0.1:30073):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:30073. Will not attempt to authenticate using SASL (unknown error) [junit] 2017-05-20 12:00:50,309 [myid:127.0.0.1:30073] - WARN [main-SendThread(127.0.0.1:30073):ClientCnxn$SendThread@1235] - Session 0x39f1f2a730001 for server 127.0.0.1/127.0.0.1:30073, unexpected error, closing socket connection and attempting reconnect [junit] java.net.ConnectException: Connection refused [junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) [junit] at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) [junit] 2017-05-20 12:00:51,304 [myid:127.0.0.1:30073] - INFO [main-SendThread(127.0.0.1:30073):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:30073. Will not attempt to authenticate using SASL (unknown error) [junit] 2017-05-20 12:00:51,304 [myid:127.0.0.1:30073] - WARN [main-SendThread(127.0.0.1:30073):ClientCnxn$SendThread@1235] - Session 0x39f1f2a730000 for server 127.0.0.1/127.0.0.1:30073, 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$SendThread.run(ClientCnxn.java:1214) [junit] 2017-05-20 12:00:51,415 [myid:127.0.0.1:30076] - INFO [main-SendThread(127.0.0.1:30076):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:30076. Will not attempt to authenticate using SASL (unknown error) [junit] 2017-05-20 12:00:51,416 [myid:127.0.0.1:30076] - WARN [main-SendThread(127.0.0.1:30076):ClientCnxn$SendThread@1235] - Session 0x1039f1f2dba0001 for server 127.0.0.1/127.0.0.1:30076, unexpected error, closing socket connection and attempting reconnect [junit] java.net.ConnectException: Connection refused [junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) [junit] at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) [junit] 2017-05-20 12:00:51,778 [myid:127.0.0.1:30076] - INFO [main-SendThread(127.0.0.1:30076):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:30076. Will not attempt to authenticate using SASL (unknown error) [junit] 2017-05-20 12:00:51,779 [myid:127.0.0.1:30076] - WARN [main-SendThread(127.0.0.1:30076):ClientCnxn$SendThread@1235] - Session 0x1039f1f2dba0000 for server 127.0.0.1/127.0.0.1:30076, 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$SendThread.run(ClientCnxn.java:1214) [junit] 2017-05-20 12:00:51,981 [myid:127.0.0.1:30073] - INFO [main-SendThread(127.0.0.1:30073):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:30073. Will not attempt to authenticate using SASL (unknown error) [junit] 2017-05-20 12:00:51,981 [myid:127.0.0.1:30073] - WARN [main-SendThread(127.0.0.1:30073):ClientCnxn$SendThread@1235] - Session 0x39f1f2a730001 for server 127.0.0.1/127.0.0.1:30073, unexpected error, closing socket connection and attempting reconnect [junit] java.net.ConnectException: Connection refused [junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) [junit] at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) [junit] 2017-05-20 12:00:52,731 [myid:127.0.0.1:30073] - INFO [main-SendThread(127.0.0.1:30073):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:30073. Will not attempt to authenticate using SASL (unknown error) [junit] 2017-05-20 12:00:52,731 [myid:127.0.0.1:30073] - WARN [main-SendThread(127.0.0.1:30073):ClientCnxn$SendThread@1235] - Session 0x39f1f2a730000 for server 127.0.0.1/127.0.0.1:30073, 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$SendThread.run(ClientCnxn.java:1214) [junit] Running org.apache.zookeeper.server.quorum.StandaloneDisabledTest in thread 8 [junit] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0 sec, Thread: 8, Class: org.apache.zookeeper.server.quorum.StandaloneDisabledTest [junit] Test org.apache.zookeeper.server.quorum.StandaloneDisabledTest FAILED (timeout) fail.build.on.test.failure: BUILD FAILED /home/jenkins/jenkins-slave/workspace/ZooKeeper-trunk-jdk8/build.xml:1219: The following error occurred while executing this line: /home/jenkins/jenkins-slave/workspace/ZooKeeper-trunk-jdk8/build.xml:1223: Tests failed! Total time: 16 minutes 46 seconds Build step 'Invoke Ant' marked build as failure [WARNINGS] Skipping publisher since build result is FAILURE Recording test results Email was triggered for: Failure - Any Sending email for trigger: Failure - Any ################################################################################### ############################## FAILED TESTS (if any) ############################## 2 tests failed. FAILED: org.apache.zookeeper.server.quorum.ReconfigDuringLeaderSyncTest.testDuringLeaderSync Error Message: zoo.cfg.dynamic.next is not deleted. Stack Trace: junit.framework.AssertionFailedError: zoo.cfg.dynamic.next is not deleted. at org.apache.zookeeper.server.quorum.ReconfigDuringLeaderSyncTest.testDuringLeaderSync(ReconfigDuringLeaderSyncTest.java:165) at org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:79) FAILED: org.apache.zookeeper.server.quorum.StandaloneDisabledTest.startSingleServerTest 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)