See https://builds.apache.org/job/ZooKeeper_branch35_openjdk7/245/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### [...truncated 469734 lines...] [junit] 2016-09-28 11:10:16,133 [myid:127.0.0.1:19376] - INFO [main-SendThread(127.0.0.1:19376):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:19376. Will not attempt to authenticate using SASL (unknown error) [junit] 2016-09-28 11:10:16,133 [myid:127.0.0.1:19376] - INFO [main-SendThread(127.0.0.1:19376):ClientCnxn$SendThread@948] - Socket connection established, initiating session, client: /127.0.0.1:41225, server: 127.0.0.1/127.0.0.1:19376 [junit] 2016-09-28 11:10:16,133 [myid:] - INFO [NIOServerCxnFactory.AcceptThread:/127.0.0.1:19376:NIOServerCnxnFactory$AcceptThread@296] - Accepted socket connection from /127.0.0.1:41225 [junit] 2016-09-28 11:10:16,134 [myid:] - WARN [NIOWorkerThread-22:NIOServerCnxn@369] - Exception causing close of session 0x0: ZooKeeperServer not running [junit] 2016-09-28 11:10:16,134 [myid:] - INFO [NIOWorkerThread-22:NIOServerCnxn@607] - Closed socket connection for client /127.0.0.1:41225 (no session established for client) [junit] 2016-09-28 11:10:16,134 [myid:127.0.0.1:19376] - INFO [main-SendThread(127.0.0.1:19376):ClientCnxn$SendThread@1231] - Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect [junit] 2016-09-28 11:10:16,651 [myid:127.0.0.1:19355] - INFO [main-SendThread(127.0.0.1:19355):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:19355. Will not attempt to authenticate using SASL (unknown error) [junit] 2016-09-28 11:10:16,652 [myid:127.0.0.1:19355] - WARN [main-SendThread(127.0.0.1:19355):ClientCnxn$SendThread@1235] - Session 0x30103f3bc2e0000 for server 127.0.0.1/127.0.0.1:19355, 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$SendThread.run(ClientCnxn.java:1214) [junit] 2016-09-28 11:10:17,102 [myid:127.0.0.1:19352] - INFO [main-SendThread(127.0.0.1:19352):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:19352. Will not attempt to authenticate using SASL (unknown error) [junit] 2016-09-28 11:10:17,103 [myid:127.0.0.1:19352] - WARN [main-SendThread(127.0.0.1:19352):ClientCnxn$SendThread@1235] - Session 0x20103f3bd4e0000 for server 127.0.0.1/127.0.0.1:19352, unexpected error, closing socket connection and attempting reconnect [junit] java.net.ConnectException: Connection refused [junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) [junit] at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:744) [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) [junit] 2016-09-28 11:10:17,487 [myid:127.0.0.1:19376] - INFO [main-SendThread(127.0.0.1:19376):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:19376. Will not attempt to authenticate using SASL (unknown error) [junit] 2016-09-28 11:10:17,487 [myid:127.0.0.1:19376] - INFO [main-SendThread(127.0.0.1:19376):ClientCnxn$SendThread@948] - Socket connection established, initiating session, client: /127.0.0.1:41272, server: 127.0.0.1/127.0.0.1:19376 [junit] 2016-09-28 11:10:17,487 [myid:] - INFO [NIOServerCxnFactory.AcceptThread:/127.0.0.1:19376:NIOServerCnxnFactory$AcceptThread@296] - Accepted socket connection from /127.0.0.1:41272 [junit] 2016-09-28 11:10:17,488 [myid:] - WARN [NIOWorkerThread-23:NIOServerCnxn@369] - Exception causing close of session 0x0: ZooKeeperServer not running [junit] 2016-09-28 11:10:17,488 [myid:] - INFO [NIOWorkerThread-23:NIOServerCnxn@607] - Closed socket connection for client /127.0.0.1:41272 (no session established for client) [junit] 2016-09-28 11:10:17,488 [myid:127.0.0.1:19376] - INFO [main-SendThread(127.0.0.1:19376):ClientCnxn$SendThread@1231] - Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect [junit] 2016-09-28 11:10:17,643 [myid:127.0.0.1:19349] - INFO [main-SendThread(127.0.0.1:19349):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:19349. Will not attempt to authenticate using SASL (unknown error) [junit] 2016-09-28 11:10:17,644 [myid:127.0.0.1:19349] - WARN [main-SendThread(127.0.0.1:19349):ClientCnxn$SendThread@1235] - Session 0x10103f3bef60000 for server 127.0.0.1/127.0.0.1:19349, 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$SendThread.run(ClientCnxn.java:1214) [junit] 2016-09-28 11:10:18,000 [myid:127.0.0.1:19355] - INFO [main-SendThread(127.0.0.1:19355):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:19355. Will not attempt to authenticate using SASL (unknown error) [junit] 2016-09-28 11:10:18,001 [myid:127.0.0.1:19355] - WARN [main-SendThread(127.0.0.1:19355):ClientCnxn$SendThread@1235] - Session 0x30103f3bc2e0000 for server 127.0.0.1/127.0.0.1:19355, unexpected error, closing socket connection and attempting reconnect [junit] java.net.ConnectException: Connection refused [junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) [junit] at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:744) [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) [junit] 2016-09-28 11:10:18,220 [myid:127.0.0.1:19352] - INFO [main-SendThread(127.0.0.1:19352):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:19352. Will not attempt to authenticate using SASL (unknown error) [junit] 2016-09-28 11:10:18,221 [myid:127.0.0.1:19352] - WARN [main-SendThread(127.0.0.1:19352):ClientCnxn$SendThread@1235] - Session 0x20103f3bd4e0000 for server 127.0.0.1/127.0.0.1:19352, 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$SendThread.run(ClientCnxn.java:1214) [junit] Running org.apache.zookeeper.test.ReconfigTest in thread 4 [junit] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0 sec, Thread: 4, Class: org.apache.zookeeper.test.ReconfigTest [junit] Test org.apache.zookeeper.test.ReconfigTest FAILED (timeout) BUILD FAILED /home/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_openjdk7/build.xml:1207: Tests failed! Total time: 23 minutes 23 seconds Build step 'Invoke Ant' marked build as failure Recording test results Email was triggered for: Failure - Any Sending email for trigger: Failure - Any ################################################################################### ############################## FAILED TESTS (if any) ############################## 4 tests failed. FAILED: org.apache.zookeeper.server.quorum.ReconfigDuringLeaderSyncTest.testDuringLeaderSync Error Message: zoo.cfg.dynamic.next is not deleted. Stack Trace: junit.framework.AssertionFailedError: zoo.cfg.dynamic.next is not deleted. at org.apache.zookeeper.server.quorum.ReconfigDuringLeaderSyncTest.testDuringLeaderSync(ReconfigDuringLeaderSyncTest.java:155) at org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:79) 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) FAILED: org.apache.zookeeper.server.PurgeTxnTest.testPurgeWhenLogRollingInProgress Error Message: ZkClient ops is not finished! Stack Trace: junit.framework.AssertionFailedError: ZkClient ops is not finished! at org.apache.zookeeper.server.PurgeTxnTest.manyClientOps(PurgeTxnTest.java:445) at org.apache.zookeeper.server.PurgeTxnTest.testPurgeWhenLogRollingInProgress(PurgeTxnTest.java:148) at org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:79) FAILED: org.apache.zookeeper.test.DisconnectedWatcherTest.testManyChildWatchersAutoReset 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)