See https://builds.apache.org/job/ZooKeeper-trunk-jdk8/844/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### [...truncated 459122 lines...] [junit] at org.apache.zookeeper.server.NettyServerCnxnFactory$CnxnChannelHandler.processMessage(NettyServerCnxnFactory.java:244) [junit] at org.apache.zookeeper.server.NettyServerCnxnFactory$CnxnChannelHandler.messageReceived(NettyServerCnxnFactory.java:166) [junit] at org.jboss.netty.channel.SimpleChannelHandler.handleUpstream(SimpleChannelHandler.java:88) [junit] at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564) [junit] at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:559) [junit] at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268) [junit] at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255) [junit] at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:88) [junit] at org.jboss.netty.channel.socket.nio.AbstractNioWorker.process(AbstractNioWorker.java:108) [junit] at org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:337) [junit] at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:89) [junit] at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178) [junit] at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108) [junit] at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) [junit] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [junit] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [junit] at java.lang.Thread.run(Thread.java:745) [junit] 2016-12-03 18:37:12,777 [myid:127.0.0.1:24832] - INFO [main-SendThread(127.0.0.1:24832):ClientCnxn$SendThread@1231] - Unable to read additional data from server sessionid 0x30159a872bc0000, likely server has closed socket, closing socket connection and attempting reconnect [junit] 2016-12-03 18:37:13,231 [myid:127.0.0.1:24814] - INFO [main-SendThread(127.0.0.1:24814):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:24814. Will not attempt to authenticate using SASL (unknown error) [junit] 2016-12-03 18:37:13,232 [myid:127.0.0.1:24814] - WARN [main-SendThread(127.0.0.1:24814):ClientCnxn$SendThread@1235] - Session 0x30159a845b60000 for server 127.0.0.1/127.0.0.1:24814, unexpected error, closing socket connection and attempting reconnect [junit] java.net.ConnectException: Connection refused [junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) [junit] at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) [junit] 2016-12-03 18:37:13,375 [myid:127.0.0.1:24811] - INFO [main-SendThread(127.0.0.1:24811):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:24811. Will not attempt to authenticate using SASL (unknown error) [junit] 2016-12-03 18:37:13,375 [myid:127.0.0.1:24811] - WARN [main-SendThread(127.0.0.1:24811):ClientCnxn$SendThread@1235] - Session 0x20159a845060000 for server 127.0.0.1/127.0.0.1:24811, 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$SendThread.run(ClientCnxn.java:1214) [junit] 2016-12-03 18:37:13,503 [myid:127.0.0.1:24808] - INFO [main-SendThread(127.0.0.1:24808):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:24808. Will not attempt to authenticate using SASL (unknown error) [junit] 2016-12-03 18:37:13,503 [myid:127.0.0.1:24808] - WARN [main-SendThread(127.0.0.1:24808):ClientCnxn$SendThread@1235] - Session 0x10159a845060000 for server 127.0.0.1/127.0.0.1:24808, unexpected error, closing socket connection and attempting reconnect [junit] java.net.ConnectException: Connection refused [junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) [junit] at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) [junit] 2016-12-03 18:37:13,512 [myid:127.0.0.1:24687] - INFO [main-SendThread(127.0.0.1:24687):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:24687. Will not attempt to authenticate using SASL (unknown error) [junit] 2016-12-03 18:37:13,512 [myid:127.0.0.1:24687] - WARN [main-SendThread(127.0.0.1:24687):ClientCnxn$SendThread@1235] - Session 0x10159a26e370000 for server 127.0.0.1/127.0.0.1:24687, 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$SendThread.run(ClientCnxn.java:1214) [junit] Running org.apache.zookeeper.test.NioNettySuiteTest in thread 6 [junit] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0 sec, Thread: 6, Class: org.apache.zookeeper.test.NioNettySuiteTest [junit] Test org.apache.zookeeper.test.NioNettySuiteTest FAILED (timeout) BUILD FAILED /home/jenkins/jenkins-slave/workspace/ZooKeeper-trunk-jdk8/build.xml:1209: Tests failed! Total time: 22 minutes 17 seconds Build step 'Invoke Ant' marked build as failure [WARNINGS] Skipping publisher since build result is FAILURE Recording test results Email was triggered for: Failure - Any Sending email for trigger: Failure - Any ################################################################################### ############################## FAILED TESTS (if any) ############################## 3 tests failed. FAILED: org.apache.zookeeper.server.ZxidRolloverTest.testMultipleRollover Error Message: Timeout occurred. Please note the time in the report does not reflect the time until the timeout. Stack Trace: junit.framework.AssertionFailedError: Timeout occurred. Please note the time in the report does not reflect the time until the timeout. at java.lang.Thread.run(Thread.java:745) FAILED: org.apache.zookeeper.test.LeaderSessionTrackerTest.testExpiredSessionWithLocalSession Error Message: waiting for server up Stack Trace: junit.framework.AssertionFailedError: waiting for server up at org.apache.zookeeper.test.QuorumUtil.startAll(QuorumUtil.java:151) at org.apache.zookeeper.test.LeaderSessionTrackerTest.testCreateEphemeral(LeaderSessionTrackerTest.java:88) at org.apache.zookeeper.test.LeaderSessionTrackerTest.testExpiredSessionWithLocalSession(LeaderSessionTrackerTest.java:68) at org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:79) FAILED: org.apache.zookeeper.test.NioNettySuiteTest.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)