See https://builds.apache.org/job/ZooKeeper-trunk-jdk8/604/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### [...truncated 892594 lines...] [junit] 2016-05-19 12:04:38,411 [myid:] - WARN [WorkerSender[myid=2]:QuorumCnxManager@459] - Cannot open channel to 5 at election address /127.0.0.1:14147 [junit] java.net.ConnectException: Connection refused [junit] at java.net.PlainSocketImpl.socketConnect(Native Method) [junit] at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:345) [junit] at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) [junit] at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) [junit] at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) [junit] at java.net.Socket.connect(Socket.java:589) [junit] at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:444) [junit] at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:485) [junit] at org.apache.zookeeper.server.quorum.QuorumCnxManager.toSend(QuorumCnxManager.java:421) [junit] at org.apache.zookeeper.server.quorum.FastLeaderElection$Messenger$WorkerSender.process(FastLeaderElection.java:486) [junit] at org.apache.zookeeper.server.quorum.FastLeaderElection$Messenger$WorkerSender.run(FastLeaderElection.java:465) [junit] at java.lang.Thread.run(Thread.java:744) [junit] 2016-05-19 12:04:38,412 [myid:] - WARN [WorkerSender[myid=1]:QuorumCnxManager@459] - Cannot open channel to 4 at election address /127.0.0.1:14146 [junit] java.net.ConnectException: Connection refused [junit] at java.net.PlainSocketImpl.socketConnect(Native Method) [junit] at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:345) [junit] at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) [junit] at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) [junit] at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) [junit] at java.net.Socket.connect(Socket.java:589) [junit] at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:444) [junit] at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:485) [junit] at org.apache.zookeeper.server.quorum.QuorumCnxManager.toSend(QuorumCnxManager.java:421) [junit] at org.apache.zookeeper.server.quorum.FastLeaderElection$Messenger$WorkerSender.process(FastLeaderElection.java:486) [junit] at org.apache.zookeeper.server.quorum.FastLeaderElection$Messenger$WorkerSender.run(FastLeaderElection.java:465) [junit] at java.lang.Thread.run(Thread.java:744) [junit] 2016-05-19 12:04:38,412 [myid:] - INFO [WorkerReceiver[myid=2]:FastLeaderElection@688] - Notification: 2 (message format version), 2 (n.leader), 0x0 (n.zxid), 0x1 (n.round), LOOKING (n.state), 2 (n.sid), 0x0 (n.peerEPoch), LOOKING (my state)0 (n.config version) [junit] 2016-05-19 12:04:38,412 [myid:] - WARN [WorkerSender[myid=1]:QuorumCnxManager@459] - Cannot open channel to 5 at election address /127.0.0.1:14147 [junit] java.net.ConnectException: Connection refused [junit] at java.net.PlainSocketImpl.socketConnect(Native Method) [junit] at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:345) [junit] at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) [junit] at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) [junit] at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) [junit] at java.net.Socket.connect(Socket.java:589) [junit] at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:444) [junit] at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:485) [junit] at org.apache.zookeeper.server.quorum.QuorumCnxManager.toSend(QuorumCnxManager.java:421) [junit] at org.apache.zookeeper.server.quorum.FastLeaderElection$Messenger$WorkerSender.process(FastLeaderElection.java:486) [junit] at org.apache.zookeeper.server.quorum.FastLeaderElection$Messenger$WorkerSender.run(FastLeaderElection.java:465) [junit] at java.lang.Thread.run(Thread.java:744) [junit] 2016-05-19 12:04:38,412 [myid:] - INFO [WorkerReceiver[myid=2]:FastLeaderElection@688] - Notification: 2 (message format version), 1 (n.leader), 0x0 (n.zxid), 0x1 (n.round), LOOKING (n.state), 1 (n.sid), 0x0 (n.peerEPoch), LOOKING (my state)0 (n.config version) [junit] 2016-05-19 12:04:38,412 [myid:] - INFO [WorkerReceiver[myid=1]:FastLeaderElection@688] - Notification: 2 (message format version), 2 (n.leader), 0x0 (n.zxid), 0x1 (n.round), LOOKING (n.state), 1 (n.sid), 0x0 (n.peerEPoch), LOOKING (my state)0 (n.config version) [junit] 2016-05-19 12:04:38,412 [myid:] - INFO [WorkerReceiver[myid=2]:FastLeaderElection@688] - Notification: 2 (message format version), 2 (n.leader), 0x0 (n.zxid), 0x1 (n.round), LOOKING (n.state), 1 (n.sid), 0x0 (n.peerEPoch), LOOKING (my state)0 (n.config version) [junit] Running org.apache.zookeeper.test.QuorumTest in thread 2 [junit] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0 sec, Thread: 2, Class: org.apache.zookeeper.test.QuorumTest [junit] Test org.apache.zookeeper.test.QuorumTest FAILED (timeout) BUILD FAILED /home/jenkins/jenkins-slave/workspace/ZooKeeper-trunk-jdk8/trunk/build.xml:1207: Tests failed! Total time: 20 minutes 4 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) ############################## 1 tests failed. FAILED: org.apache.zookeeper.test.QuorumTest.testFollowersStartAfterLeader 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:744)