See https://builds.apache.org/job/ZooKeeper-trunk-jdk8/924/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### [...truncated 460771 lines...] [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) [junit] 2017-02-03 12:04:35,620 [myid:127.0.0.1:14062] - INFO [main-SendThread(127.0.0.1:14062):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:14062. Will not attempt to authenticate using SASL (unknown error) [junit] 2017-02-03 12:04:35,620 [myid:127.0.0.1:14062] - INFO [main-SendThread(127.0.0.1:14062):ClientCnxn$SendThread@948] - Socket connection established, initiating session, client: /127.0.0.1:43352, server: 127.0.0.1/127.0.0.1:14062 [junit] 2017-02-03 12:04:35,620 [myid:] - WARN [New I/O worker #4101:NettyServerCnxn@399] - Closing connection to /127.0.0.1:43352 [junit] java.io.IOException: ZK down [junit] at org.apache.zookeeper.server.NettyServerCnxn.receiveMessage(NettyServerCnxn.java:336) [junit] at org.apache.zookeeper.server.NettyServerCnxnFactory$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) Build timed out (after 120 minutes). Marking the build as failed. Build was aborted [WARNINGS] Skipping publisher since build result is FAILURE Recording test results ERROR: Step ?Publish JUnit test result report? aborted due to exception: java.io.IOException: remote file operation failed: /home/jenkins/jenkins-slave/workspace/ZooKeeper-trunk-jdk8 at hudson.remoting.Channel@22969cb7:H11: hudson.remoting.ChannelClosedException: channel is already closed at hudson.FilePath.act(FilePath.java:1014) at hudson.FilePath.act(FilePath.java:996) at hudson.tasks.junit.JUnitParser.parseResult(JUnitParser.java:103) at hudson.tasks.junit.JUnitResultArchiver.parse(JUnitResultArchiver.java:128) at hudson.tasks.junit.JUnitResultArchiver.perform(JUnitResultArchiver.java:149) at hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:78) at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20) at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:779) at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:720) at hudson.model.Build$BuildExecution.post2(Build.java:185) at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:665) at hudson.model.Run.execute(Run.java:1766) at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43) at hudson.model.ResourceController.execute(ResourceController.java:98) at hudson.model.Executor.run(Executor.java:410) Caused by: hudson.remoting.ChannelClosedException: channel is already closed at hudson.remoting.Channel.send(Channel.java:578) at hudson.remoting.Request.call(Request.java:130) at hudson.remoting.Channel.call(Channel.java:780) at hudson.FilePath.act(FilePath.java:1007) ... 14 more Caused by: java.io.IOException at hudson.remoting.Channel.close(Channel.java:1163) at hudson.slaves.ChannelPinger$1.onDead(ChannelPinger.java:121) at hudson.remoting.PingThread.ping(PingThread.java:130) at hudson.remoting.PingThread.run(PingThread.java:86) Caused by: java.util.concurrent.TimeoutException: Ping started at 1486123690484 hasn't completed by 1486123930550 ... 2 more Email was triggered for: Failure - Any Sending email for trigger: Failure - Any ################################################################################### ############################## FAILED TESTS (if any) ############################## No tests ran.