See https://builds.apache.org/job/ZooKeeper_branch35_jdk7/701/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### [...truncated 568717 lines...] [junit] java.net.ConnectException: Connection refused [junit] at java.net.PlainSocketImpl.socketConnect(Native Method) [junit] at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339) [junit] at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200) [junit] at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182) [junit] at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) [junit] at java.net.Socket.connect(Socket.java:579) [junit] at org.apache.zookeeper.server.quorum.Learner.sockConnect(Learner.java:227) [junit] at org.apache.zookeeper.server.quorum.Learner.connectToLeader(Learner.java:256) [junit] at org.apache.zookeeper.server.quorum.Follower.followLeader(Follower.java:74) [junit] at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1111) [junit] 2016-10-17 09:01:46,005 [myid:] - WARN [QuorumPeer[myid=3](plain=/127.0.0.1:24759)(secure=disabled):Learner@273] - Unexpected exception, tries=2, remaining init limit=3999, connecting to /127.0.0.1:24763 [junit] java.net.ConnectException: Connection refused [junit] at java.net.PlainSocketImpl.socketConnect(Native Method) [junit] at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339) [junit] at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200) [junit] at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182) [junit] at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) [junit] at java.net.Socket.connect(Socket.java:579) [junit] at org.apache.zookeeper.server.quorum.Learner.sockConnect(Learner.java:227) [junit] at org.apache.zookeeper.server.quorum.Learner.connectToLeader(Learner.java:256) [junit] at org.apache.zookeeper.server.quorum.Follower.followLeader(Follower.java:74) [junit] at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1111) [junit] 2016-10-17 09:01:46,009 [myid:] - WARN [QuorumPeer[myid=2](plain=/127.0.0.1:24756)(secure=disabled):Learner@273] - Unexpected exception, tries=2, remaining init limit=3999, connecting to /127.0.0.1:24763 [junit] java.net.ConnectException: Connection refused [junit] at java.net.PlainSocketImpl.socketConnect(Native Method) [junit] at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339) [junit] at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200) [junit] at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182) [junit] at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) [junit] at java.net.Socket.connect(Socket.java:579) [junit] at org.apache.zookeeper.server.quorum.Learner.sockConnect(Learner.java:227) [junit] at org.apache.zookeeper.server.quorum.Learner.connectToLeader(Learner.java:256) [junit] at org.apache.zookeeper.server.quorum.Follower.followLeader(Follower.java:74) [junit] at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1111) [junit] 2016-10-17 09:01:46,010 [myid:] - WARN [QuorumPeer[myid=1](plain=/127.0.0.1:24753)(secure=disabled):Learner@273] - Unexpected exception, tries=2, remaining init limit=4000, connecting to /127.0.0.1:24763 [junit] java.net.ConnectException: Connection refused [junit] at java.net.PlainSocketImpl.socketConnect(Native Method) [junit] at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339) [junit] at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200) [junit] at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182) [junit] at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) [junit] at java.net.Socket.connect(Socket.java:579) [junit] at org.apache.zookeeper.server.quorum.Learner.sockConnect(Learner.java:227) [junit] at org.apache.zookeeper.server.quorum.Learner.connectToLeader(Learner.java:256) [junit] at org.apache.zookeeper.server.quorum.Follower.followLeader(Follower.java:74) [junit] at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1111) [junit] Running org.apache.zookeeper.test.ReconfigTest in thread 6 [junit] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0 sec, Thread: 6, Class: org.apache.zookeeper.test.ReconfigTest [junit] Test org.apache.zookeeper.test.ReconfigTest FAILED (timeout) BUILD FAILED /home/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_jdk7/build.xml:1207: Tests failed! Total time: 22 minutes 34 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) ############################## 2 tests failed. FAILED: org.apache.zookeeper.test.NettyNettySuiteTest.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) FAILED: org.apache.zookeeper.test.ReconfigTest.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)