See https://builds.apache.org/job/ZooKeeper_branch35_openjdk7/268/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### [...truncated 472343 lines...] [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) [junit] 2016-10-18 10:34:14,118 [myid:127.0.0.1:19428] - INFO [main-SendThread(127.0.0.1:19428):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:19428. Will not attempt to authenticate using SASL (unknown error) [junit] 2016-10-18 10:34:14,119 [myid:127.0.0.1:19428] - WARN [main-SendThread(127.0.0.1:19428):ClientCnxn$SendThread@1235] - Session 0x302dca42cc80000 for server 127.0.0.1/127.0.0.1:19428, unexpected error, closing socket connection and attempting reconnect [junit] java.net.ConnectException: Connection refused [junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) [junit] at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:744) [junit] at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357) [junit] at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214) [junit] 2016-10-18 10:34:14,461 [myid:127.0.0.1:19425] - INFO [main-SendThread(127.0.0.1:19425):ClientCnxn$SendThread@1113] - Opening socket connection to server 127.0.0.1/127.0.0.1:19425. Will not attempt to authenticate using SASL (unknown error) [junit] 2016-10-18 10:34:14,461 [myid:127.0.0.1:19425] - WARN [main-SendThread(127.0.0.1:19425):ClientCnxn$SendThread@1235] - Session 0x202dca42bf10000 for server 127.0.0.1/127.0.0.1:19425, 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$SendThread.run(ClientCnxn.java:1214) [junit] 2016-10-18 10:35:34,860 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@82] - Memory used 31891 [junit] 2016-10-18 10:35:34,860 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@87] - Number of threads 55 [junit] 2016-10-18 10:35:34,860 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@102] - FINISHED TEST METHOD testManyChildWatchersAutoReset [junit] 2016-10-18 10:35:34,860 [myid:] - INFO [main:ClientBase@543] - tearDown starting [junit] 2016-10-18 10:35:34,861 [myid:] - INFO [ProcessThread(sid:0 cport:13918)::PrepRequestProcessor@647] - Processed session termination for sessionid: 0x102dc9d1c290000 [junit] 2016-10-18 10:35:34,885 [myid:] - INFO [main:ZooKeeper@1313] - Session: 0x102dc9d1c290000 closed [junit] 2016-10-18 10:35:34,885 [myid:] - INFO [NIOWorkerThread-25:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port13918,name1=Connections,name2=127.0.0.1,name3=0x102dc9d1c290000] [junit] 2016-10-18 10:35:34,886 [myid:] - INFO [main-EventThread:ClientCnxn$EventThread@513] - EventThread shut down for session: 0x102dc9d1c290000 [junit] 2016-10-18 10:35:34,886 [myid:] - INFO [NIOWorkerThread-25:NIOServerCnxn@607] - Closed socket connection for client /127.0.0.1:48645 which had sessionid 0x102dc9d1c290000 [junit] 2016-10-18 10:35:34,886 [myid:] - INFO [ProcessThread(sid:0 cport:13918)::PrepRequestProcessor@647] - Processed session termination for sessionid: 0x102dc9d1c290001 [junit] 2016-10-18 10:35:34,935 [myid:] - INFO [main:ZooKeeper@1313] - Session: 0x102dc9d1c290001 closed [junit] 2016-10-18 10:35:34,935 [myid:] - INFO [main-EventThread:ClientCnxn$EventThread@513] - EventThread shut down for session: 0x102dc9d1c290001 [junit] 2016-10-18 10:35:34,935 [myid:] - INFO [NIOWorkerThread-10:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port13918,name1=Connections,name2=127.0.0.1,name3=0x102dc9d1c290001] [junit] 2016-10-18 10:35:34,935 [myid:] - INFO [main:ClientBase@513] - STOPPING server [junit] 2016-10-18 10:35:34,936 [myid:] - INFO [NIOWorkerThread-10:NIOServerCnxn@607] - Closed socket connection for client /127.0.0.1:48663 which had sessionid 0x102dc9d1c290001 [junit] 2016-10-18 10:35:34,936 [myid:] - INFO [ConnnectionExpirer:NIOServerCnxnFactory$ConnectionExpirerThread@583] - ConnnectionExpirerThread interrupted [junit] 2016-10-18 10:35:34,938 [myid:] - INFO [NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:13918:NIOServerCnxnFactory$AcceptThread@219] - accept thread exitted run method [junit] 2016-10-18 10:35:34,939 [myid:] - INFO [NIOServerCxnFactory.SelectorThread-0:NIOServerCnxnFactory$SelectorThread@420] - selector thread exitted run method [junit] 2016-10-18 10:35:34,939 [myid:] - INFO [NIOServerCxnFactory.SelectorThread-1:NIOServerCnxnFactory$SelectorThread@420] - selector thread exitted run method [junit] 2016-10-18 10:35:34,940 [myid:] - INFO [main:ZooKeeperServer@529] - shutting down [junit] 2016-10-18 10:35:34,940 [myid:] - ERROR [main:ZooKeeperServer@501] - ZKShutdownHandler is not registered, so ZooKeeper server won't take any action on ERROR or SHUTDOWN server state changes [junit] 2016-10-18 10:35:34,940 [myid:] - INFO [main:SessionTrackerImpl@232] - Shutting down [junit] 2016-10-18 10:35:34,940 [myid:] - INFO [main:PrepRequestProcessor@965] - Shutting down [junit] 2016-10-18 10:35:34,940 [myid:] - INFO [main:SyncRequestProcessor@191] - Shutting down [junit] 2016-10-18 10:35:34,940 [myid:] - INFO [ProcessThread(sid:0 cport:13918)::PrepRequestProcessor@154] - PrepRequestProcessor exited loop! [junit] 2016-10-18 10:35:34,940 [myid:] - INFO [SyncThread:0:SyncRequestProcessor@169] - SyncRequestProcessor exited! [junit] 2016-10-18 10:35:34,941 [myid:] - INFO [main:FinalRequestProcessor@479] - shutdown of request processor complete [junit] 2016-10-18 10:35:34,941 [myid:] - INFO [main:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port13918,name1=InMemoryDataTree] [junit] 2016-10-18 10:35:34,941 [myid:] - INFO [main:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port13918] [junit] 2016-10-18 10:35:34,942 [myid:] - INFO [main:FourLetterWordMain@85] - connecting to 127.0.0.1 13918 [junit] 2016-10-18 10:35:34,942 [myid:] - INFO [main:JMXEnv@146] - ensureOnly:[] [junit] 2016-10-18 10:35:34,973 [myid:] - INFO [main:ClientBase@568] - fdcount after test is: 61 at start it was 61 [junit] 2016-10-18 10:35:34,974 [myid:] - INFO [main:ZKTestCase$1@65] - SUCCEEDED testManyChildWatchersAutoReset [junit] 2016-10-18 10:35:34,974 [myid:] - INFO [main:ZKTestCase$1@60] - FINISHED testManyChildWatchersAutoReset [junit] Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 786.697 sec, Thread: 2, Class: org.apache.zookeeper.test.DisconnectedWatcherTest BUILD FAILED /home/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_openjdk7/build.xml:1207: Tests failed! Total time: 17 minutes 49 seconds Build step 'Invoke Ant' marked build as failure Recording test results Email was triggered for: Failure - Any Sending email for trigger: Failure - Any ################################################################################### ############################## FAILED TESTS (if any) ############################## 1 tests failed. FAILED: org.apache.zookeeper.server.quorum.ReconfigDuringLeaderSyncTest.testDuringLeaderSync Error Message: zoo.cfg.dynamic.next is not deleted. Stack Trace: junit.framework.AssertionFailedError: zoo.cfg.dynamic.next is not deleted. at org.apache.zookeeper.server.quorum.ReconfigDuringLeaderSyncTest.testDuringLeaderSync(ReconfigDuringLeaderSyncTest.java:155) at org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:79)