See https://builds.apache.org/job/ZooKeeper_branch35_jdk7/672/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### [...truncated 466891 lines...] [junit] 2016-09-21 08:59:15,068 [myid:127.0.0.1:24762] - INFO [main-SendThread(127.0.0.1:24762):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:24762. Will not attempt to authenticate using SASL (unknown error) [junit] 2016-09-21 08:59:15,069 [myid:127.0.0.1:24762] - INFO [main-SendThread(127.0.0.1:24762):ClientCnxn$SendThread@948] - Socket connection established, initiating session, client: /127.0.0.1:37993, server: 127.0.0.1/127.0.0.1:24762 [junit] 2016-09-21 08:59:15,069 [myid:] - INFO [NIOServerCxnFactory.AcceptThread:/127.0.0.1:24762:NIOServerCnxnFactory$AcceptThread@296] - Accepted socket connection from /127.0.0.1:37993 [junit] 2016-09-21 08:59:15,069 [myid:] - WARN [NIOWorkerThread-22:NIOServerCnxn@369] - Exception causing close of session 0x0: ZooKeeperServer not running [junit] 2016-09-21 08:59:15,069 [myid:] - INFO [NIOWorkerThread-22:NIOServerCnxn@607] - Closed socket connection for client /127.0.0.1:37993 (no session established for client) [junit] 2016-09-21 08:59:15,070 [myid:127.0.0.1:24762] - INFO [main-SendThread(127.0.0.1:24762):ClientCnxn$SendThread@1231] - Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect [junit] 2016-09-21 08:59:15,779 [myid:127.0.0.1:24735] - INFO [main-SendThread(127.0.0.1:24735):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:24735. Will not attempt to authenticate using SASL (unknown error) [junit] 2016-09-21 08:59:15,779 [myid:127.0.0.1:24735] - WARN [main-SendThread(127.0.0.1:24735):ClientCnxn$SendThread@1235] - Session 0x102513974f10000 for server 127.0.0.1/127.0.0.1:24735, 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:744) [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) [junit] 2016-09-21 08:59:16,034 [myid:127.0.0.1:24741] - INFO [main-SendThread(127.0.0.1:24741):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:24741. Will not attempt to authenticate using SASL (unknown error) [junit] 2016-09-21 08:59:16,035 [myid:127.0.0.1:24741] - WARN [main-SendThread(127.0.0.1:24741):ClientCnxn$SendThread@1235] - Session 0x302513975490000 for server 127.0.0.1/127.0.0.1:24741, unexpected error, closing socket connection and attempting reconnect [junit] java.net.ConnectException: Connection refused [junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) [junit] at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:744) [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) [junit] 2016-09-21 08:59:16,692 [myid:127.0.0.1:24738] - INFO [main-SendThread(127.0.0.1:24738):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:24738. Will not attempt to authenticate using SASL (unknown error) [junit] 2016-09-21 08:59:16,693 [myid:127.0.0.1:24738] - WARN [main-SendThread(127.0.0.1:24738):ClientCnxn$SendThread@1235] - Session 0x202513978910000 for server 127.0.0.1/127.0.0.1:24738, 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:744) [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) [junit] 2016-09-21 08:59:16,776 [myid:127.0.0.1:24762] - INFO [main-SendThread(127.0.0.1:24762):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:24762. Will not attempt to authenticate using SASL (unknown error) [junit] 2016-09-21 08:59:16,777 [myid:127.0.0.1:24762] - INFO [main-SendThread(127.0.0.1:24762):ClientCnxn$SendThread@948] - Socket connection established, initiating session, client: /127.0.0.1:38019, server: 127.0.0.1/127.0.0.1:24762 [junit] 2016-09-21 08:59:16,777 [myid:] - INFO [NIOServerCxnFactory.AcceptThread:/127.0.0.1:24762:NIOServerCnxnFactory$AcceptThread@296] - Accepted socket connection from /127.0.0.1:38019 [junit] 2016-09-21 08:59:16,777 [myid:] - WARN [NIOWorkerThread-23:NIOServerCnxn@369] - Exception causing close of session 0x0: ZooKeeperServer not running [junit] 2016-09-21 08:59:16,777 [myid:] - INFO [NIOWorkerThread-23:NIOServerCnxn@607] - Closed socket connection for client /127.0.0.1:38019 (no session established for client) [junit] 2016-09-21 08:59:16,778 [myid:127.0.0.1:24762] - INFO [main-SendThread(127.0.0.1:24762):ClientCnxn$SendThread@1231] - Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect [junit] 2016-09-21 08:59:16,896 [myid:127.0.0.1:24735] - INFO [main-SendThread(127.0.0.1:24735):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:24735. Will not attempt to authenticate using SASL (unknown error) [junit] 2016-09-21 08:59:16,896 [myid:127.0.0.1:24735] - WARN [main-SendThread(127.0.0.1:24735):ClientCnxn$SendThread@1235] - Session 0x102513974f10000 for server 127.0.0.1/127.0.0.1:24735, unexpected error, closing socket connection and attempting reconnect [junit] java.net.ConnectException: Connection refused [junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) [junit] at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:744) [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) [junit] 2016-09-21 08:59:17,187 [myid:127.0.0.1:24741] - INFO [main-SendThread(127.0.0.1:24741):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:24741. Will not attempt to authenticate using SASL (unknown error) [junit] 2016-09-21 08:59:17,187 [myid:127.0.0.1:24741] - WARN [main-SendThread(127.0.0.1:24741):ClientCnxn$SendThread@1235] - Session 0x302513975490000 for server 127.0.0.1/127.0.0.1:24741, 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:744) [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.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: 21 minutes 58 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.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)