See https://builds.apache.org/job/ZooKeeper_branch35_jdk7/725/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### [...truncated 470336 lines...] [junit] java.net.ConnectException: Connection refused: 127.0.0.1/127.0.0.1:19425 [junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) [junit] at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:744) [junit] at org.jboss.netty.channel.socket.nio.NioClientBoss.connect(NioClientBoss.java:152) [junit] at org.jboss.netty.channel.socket.nio.NioClientBoss.processSelectedKeys(NioClientBoss.java:105) [junit] at org.jboss.netty.channel.socket.nio.NioClientBoss.process(NioClientBoss.java:79) [junit] at org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:337) [junit] at org.jboss.netty.channel.socket.nio.NioClientBoss.run(NioClientBoss.java:42) [junit] at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108) [junit] at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) [junit] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [junit] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [junit] at java.lang.Thread.run(Thread.java:745) [junit] 2016-11-08 08:52:35,521 [myid:] - INFO [New I/O boss #9471:ClientCnxnSocketNetty@208] - channel is told closing [junit] 2016-11-08 08:52:35,521 [myid:127.0.0.1:19425] - INFO [main-SendThread(127.0.0.1:19425):ClientCnxn$SendThread@1231] - channel for sessionid 0x203486ce7940000 is lost, closing socket connection and attempting reconnect [junit] 2016-11-08 08:55:19,172 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@82] - Memory used 27636 [junit] 2016-11-08 08:55:19,173 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@87] - Number of threads 55 [junit] 2016-11-08 08:55:19,173 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@102] - FINISHED TEST METHOD testManyChildWatchersAutoReset [junit] 2016-11-08 08:55:19,173 [myid:] - INFO [main:ClientBase@543] - tearDown starting [junit] 2016-11-08 08:55:19,174 [myid:] - INFO [ProcessThread(sid:0 cport:16611)::PrepRequestProcessor@647] - Processed session termination for sessionid: 0x103486575240000 [junit] 2016-11-08 08:55:19,211 [myid:] - INFO [NIOWorkerThread-19:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port16611,name1=Connections,name2=127.0.0.1,name3=0x103486575240000] [junit] 2016-11-08 08:55:19,211 [myid:] - INFO [NIOWorkerThread-19:NIOServerCnxn@607] - Closed socket connection for client /127.0.0.1:43752 which had sessionid 0x103486575240000 [junit] 2016-11-08 08:55:19,212 [myid:] - INFO [main:ZooKeeper@1313] - Session: 0x103486575240000 closed [junit] 2016-11-08 08:55:19,212 [myid:] - INFO [main-EventThread:ClientCnxn$EventThread@513] - EventThread shut down for session: 0x103486575240000 [junit] 2016-11-08 08:55:19,313 [myid:] - INFO [ProcessThread(sid:0 cport:16611)::PrepRequestProcessor@647] - Processed session termination for sessionid: 0x103486575240001 [junit] 2016-11-08 08:55:19,339 [myid:] - INFO [NIOWorkerThread-12:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port16611,name1=Connections,name2=127.0.0.1,name3=0x103486575240001] [junit] 2016-11-08 08:55:19,340 [myid:] - INFO [NIOWorkerThread-12:NIOServerCnxn@607] - Closed socket connection for client /127.0.0.1:43741 which had sessionid 0x103486575240001 [junit] 2016-11-08 08:55:19,340 [myid:] - INFO [main:ZooKeeper@1313] - Session: 0x103486575240001 closed [junit] 2016-11-08 08:55:19,340 [myid:] - INFO [main:ClientBase@513] - STOPPING server [junit] 2016-11-08 08:55:19,340 [myid:] - INFO [main-EventThread:ClientCnxn$EventThread@513] - EventThread shut down for session: 0x103486575240001 [junit] 2016-11-08 08:55:19,341 [myid:] - INFO [NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:16611:NIOServerCnxnFactory$AcceptThread@219] - accept thread exitted run method [junit] 2016-11-08 08:55:19,341 [myid:] - INFO [ConnnectionExpirer:NIOServerCnxnFactory$ConnectionExpirerThread@583] - ConnnectionExpirerThread interrupted [junit] 2016-11-08 08:55:19,344 [myid:] - INFO [NIOServerCxnFactory.SelectorThread-1:NIOServerCnxnFactory$SelectorThread@420] - selector thread exitted run method [junit] 2016-11-08 08:55:19,344 [myid:] - INFO [NIOServerCxnFactory.SelectorThread-0:NIOServerCnxnFactory$SelectorThread@420] - selector thread exitted run method [junit] 2016-11-08 08:55:19,345 [myid:] - INFO [main:ZooKeeperServer@529] - shutting down [junit] 2016-11-08 08:55:19,350 [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] 2016-11-08 08:55:19,350 [myid:] - INFO [main:SessionTrackerImpl@232] - Shutting down [junit] 2016-11-08 08:55:19,350 [myid:] - INFO [main:PrepRequestProcessor@965] - Shutting down [junit] 2016-11-08 08:55:19,350 [myid:] - INFO [main:SyncRequestProcessor@191] - Shutting down [junit] 2016-11-08 08:55:19,351 [myid:] - INFO [ProcessThread(sid:0 cport:16611)::PrepRequestProcessor@154] - PrepRequestProcessor exited loop! [junit] 2016-11-08 08:55:19,351 [myid:] - INFO [SyncThread:0:SyncRequestProcessor@169] - SyncRequestProcessor exited! [junit] 2016-11-08 08:55:19,351 [myid:] - INFO [main:FinalRequestProcessor@479] - shutdown of request processor complete [junit] 2016-11-08 08:55:19,351 [myid:] - INFO [main:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port16611,name1=InMemoryDataTree] [junit] 2016-11-08 08:55:19,352 [myid:] - INFO [main:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port16611] [junit] 2016-11-08 08:55:19,352 [myid:] - INFO [main:FourLetterWordMain@85] - connecting to 127.0.0.1 16611 [junit] 2016-11-08 08:55:19,353 [myid:] - INFO [main:JMXEnv@146] - ensureOnly:[] [junit] 2016-11-08 08:55:19,384 [myid:] - INFO [main:ClientBase@568] - fdcount after test is: 50 at start it was 54 [junit] 2016-11-08 08:55:19,384 [myid:] - INFO [main:ZKTestCase$1@65] - SUCCEEDED testManyChildWatchersAutoReset [junit] 2016-11-08 08:55:19,384 [myid:] - INFO [main:ZKTestCase$1@60] - FINISHED testManyChildWatchersAutoReset [junit] Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 878.451 sec, Thread: 3, Class: org.apache.zookeeper.test.DisconnectedWatcherTest BUILD FAILED /home/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_jdk7/build.xml:1207: Tests failed! Total time: 18 minutes 43 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.PurgeTxnTest.testFindNRecentSnapshots Error Message: Forked Java VM exited abnormally. Please note the time in the report does not reflect the time until the VM exit. Stack Trace: junit.framework.AssertionFailedError: Forked Java VM exited abnormally. Please note the time in the report does not reflect the time until the VM exit. at java.lang.Thread.run(Thread.java:745)