See https://builds.apache.org/job/ZooKeeper_branch35_jdk8/753/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### [...truncated 67.69 MB...] [junit] 2017-11-22 12:16:37,360 [myid:] - WARN [New I/O boss #2763:ClientCnxnSocketNetty$ZKClientHandler@439] - Exception caught: [id: 0x82a3f55a] EXCEPTION: java.net.ConnectException: Connection refused: 127.0.0.1/127.0.0.1:22117 [junit] java.net.ConnectException: Connection refused: 127.0.0.1/127.0.0.1:22117 [junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) [junit] at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) [junit] at org.jboss.netty.channel.socket.nio.NioClientBoss.connect(NioClientBoss.java:152) [junit] at org.jboss.netty.channel.socket.nio.NioClientBoss.processSelectedKeys(NioClientBoss.java:105) [junit] at org.jboss.netty.channel.socket.nio.NioClientBoss.process(NioClientBoss.java:79) [junit] at org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:337) [junit] at org.jboss.netty.channel.socket.nio.NioClientBoss.run(NioClientBoss.java:42) [junit] at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108) [junit] at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) [junit] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [junit] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [junit] at java.lang.Thread.run(Thread.java:748) [junit] 2017-11-22 12:16:37,360 [myid:] - INFO [New I/O boss #2763:ClientCnxnSocketNetty@208] - channel is told closing [junit] 2017-11-22 12:16:37,360 [myid:127.0.0.1:22117] - INFO [main-SendThread(127.0.0.1:22117):ClientCnxn$SendThread@1231] - channel for sessionid 0x109297d19630000 is lost, closing socket connection and attempting reconnect [junit] 2017-11-22 12:16:37,660 [myid:127.0.0.1:22123] - INFO [main-SendThread(127.0.0.1:22123):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:22123. Will not attempt to authenticate using SASL (unknown error) [junit] 2017-11-22 12:16:37,661 [myid:] - INFO [New I/O boss #2781:ClientCnxnSocketNetty$1@127] - future isn't success, cause: {} [junit] java.net.ConnectException: Connection refused: 127.0.0.1/127.0.0.1:22123 [junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) [junit] at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) [junit] at org.jboss.netty.channel.socket.nio.NioClientBoss.connect(NioClientBoss.java:152) [junit] at org.jboss.netty.channel.socket.nio.NioClientBoss.processSelectedKeys(NioClientBoss.java:105) [junit] at org.jboss.netty.channel.socket.nio.NioClientBoss.process(NioClientBoss.java:79) [junit] at org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:337) [junit] at org.jboss.netty.channel.socket.nio.NioClientBoss.run(NioClientBoss.java:42) [junit] at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108) [junit] at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) [junit] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [junit] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [junit] at java.lang.Thread.run(Thread.java:748) [junit] 2017-11-22 12:16:37,662 [myid:] - WARN [New I/O boss #2781:ClientCnxnSocketNetty$ZKClientHandler@439] - Exception caught: [id: 0x0a6ec601] EXCEPTION: java.net.ConnectException: Connection refused: 127.0.0.1/127.0.0.1:22123 [junit] java.net.ConnectException: Connection refused: 127.0.0.1/127.0.0.1:22123 [junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) [junit] at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) [junit] at org.jboss.netty.channel.socket.nio.NioClientBoss.connect(NioClientBoss.java:152) [junit] at org.jboss.netty.channel.socket.nio.NioClientBoss.processSelectedKeys(NioClientBoss.java:105) [junit] at org.jboss.netty.channel.socket.nio.NioClientBoss.process(NioClientBoss.java:79) [junit] at org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:337) [junit] at org.jboss.netty.channel.socket.nio.NioClientBoss.run(NioClientBoss.java:42) [junit] at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108) [junit] at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) [junit] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [junit] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [junit] at java.lang.Thread.run(Thread.java:748) [junit] 2017-11-22 12:16:37,662 [myid:] - INFO [New I/O boss #2781:ClientCnxnSocketNetty@208] - channel is told closing [junit] 2017-11-22 12:16:37,662 [myid:127.0.0.1:22123] - INFO [main-SendThread(127.0.0.1:22123):ClientCnxn$SendThread@1231] - channel for sessionid 0x309297d196f0000 is lost, closing socket connection and attempting reconnect fail.build.on.test.failure: BUILD FAILED /home/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_jdk8/build.xml:1272: The following error occurred while executing this line: /home/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_jdk8/build.xml:1276: Tests failed! Total time: 13 minutes 4 seconds Build step 'Invoke Ant' marked build as failure Recording test results Email was triggered for: Failure - Any Sending email for trigger: Failure - Any ################################################################################### ############################## FAILED TESTS (if any) ############################## 1 tests failed. FAILED: org.apache.zookeeper.test.FLETest.testSingleElection Error Message: Leader hasn't joined: -1 Stack Trace: junit.framework.AssertionFailedError: Leader hasn't joined: -1 at org.apache.zookeeper.test.FLETest.runElection(FLETest.java:368) at org.apache.zookeeper.test.FLETest.testSingleElection(FLETest.java:267) at org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:79)