See https://builds.apache.org/job/ZooKeeper_branch35_openjdk7/179/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### [...truncated 440113 lines...] [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] 2016-08-05 12:20:28,179 [myid:] - WARN [New I/O boss #9405:ClientCnxnSocketNetty$ZKClientHandler@439] - Exception caught: [id: 0x3e88061d] EXCEPTION: java.net.ConnectException: Connection refused: 127.0.0.1/127.0.0.1:16729 [junit] java.net.ConnectException: Connection refused: 127.0.0.1/127.0.0.1:16729 [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] 2016-08-05 12:20:28,179 [myid:] - INFO [New I/O boss #9405:ClientCnxnSocketNetty@208] - channel is told closing [junit] 2016-08-05 12:20:28,179 [myid:127.0.0.1:16729] - INFO [main-SendThread(127.0.0.1:16729):ClientCnxn$SendThread@1231] - channel for sessionid 0x10469ff14d00000 is lost, closing socket connection and attempting reconnect [junit] 2016-08-05 12:20:28,266 [myid:] - INFO [ProcessThread(sid:0 cport:16852)::PrepRequestProcessor@647] - Processed session termination for sessionid: 0x1046a0202500000 [junit] 2016-08-05 12:20:28,282 [myid:] - INFO [main:ClientCnxnSocketNetty@208] - channel is told closing [junit] 2016-08-05 12:20:28,282 [myid:] - INFO [New I/O worker #14359:ClientCnxnSocketNetty$ZKClientHandler@384] - channel is disconnected: [id: 0x21377cb0, /127.0.0.1:57936 :> 127.0.0.1/127.0.0.1:16852] [junit] 2016-08-05 12:20:28,282 [myid:] - INFO [SyncThread:0:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port16852,name1=Connections,name2=127.0.0.1,name3=0x1046a0202500000] [junit] 2016-08-05 12:20:28,283 [myid:] - INFO [New I/O worker #14359:ClientCnxnSocketNetty@208] - channel is told closing [junit] 2016-08-05 12:20:28,282 [myid:] - INFO [main-EventThread:ClientCnxn$EventThread@513] - EventThread shut down for session: 0x1046a0202500000 [junit] 2016-08-05 12:20:28,282 [myid:] - INFO [main:ZooKeeper@1313] - Session: 0x1046a0202500000 closed [junit] 2016-08-05 12:20:28,283 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@82] - Memory used 135380 [junit] 2016-08-05 12:20:28,283 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@87] - Number of threads 1776 [junit] 2016-08-05 12:20:28,283 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@102] - FINISHED TEST METHOD testWatcherAutoResetWithLocal [junit] 2016-08-05 12:20:28,283 [myid:] - INFO [main:ClientBase@543] - tearDown starting [junit] 2016-08-05 12:20:28,283 [myid:] - INFO [main:ClientBase@513] - STOPPING server [junit] 2016-08-05 12:20:28,284 [myid:] - INFO [main:NettyServerCnxnFactory@464] - shutdown called 0.0.0.0/0.0.0.0:16852 [junit] 2016-08-05 12:20:28,305 [myid:] - INFO [main:ZooKeeperServer@498] - shutting down [junit] 2016-08-05 12:20:28,305 [myid:] - INFO [main:SessionTrackerImpl@232] - Shutting down [junit] 2016-08-05 12:20:28,306 [myid:] - INFO [main:PrepRequestProcessor@965] - Shutting down [junit] 2016-08-05 12:20:28,306 [myid:] - INFO [main:SyncRequestProcessor@191] - Shutting down [junit] 2016-08-05 12:20:28,306 [myid:] - INFO [ProcessThread(sid:0 cport:16852)::PrepRequestProcessor@154] - PrepRequestProcessor exited loop! [junit] 2016-08-05 12:20:28,306 [myid:] - INFO [SyncThread:0:SyncRequestProcessor@169] - SyncRequestProcessor exited! [junit] 2016-08-05 12:20:28,307 [myid:] - INFO [main:FinalRequestProcessor@479] - shutdown of request processor complete [junit] 2016-08-05 12:20:28,307 [myid:] - INFO [main:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port16852,name1=InMemoryDataTree] [junit] 2016-08-05 12:20:28,307 [myid:] - INFO [main:MBeanRegistry@128] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port16852] [junit] 2016-08-05 12:20:28,308 [myid:] - INFO [main:FourLetterWordMain@85] - connecting to 127.0.0.1 16852 [junit] 2016-08-05 12:20:28,308 [myid:] - INFO [main:JMXEnv@146] - ensureOnly:[] [junit] 2016-08-05 12:20:28,320 [myid:] - INFO [main:ClientBase@568] - fdcount after test is: 5114 at start it was 5114 [junit] 2016-08-05 12:20:28,320 [myid:] - INFO [main:ZKTestCase$1@65] - SUCCEEDED testWatcherAutoResetWithLocal [junit] 2016-08-05 12:20:28,320 [myid:] - INFO [main:ZKTestCase$1@60] - FINISHED testWatcherAutoResetWithLocal [junit] Tests run: 101, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 503.851 sec, Thread: 3, Class: org.apache.zookeeper.test.NettyNettySuiteTest BUILD FAILED /home/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_openjdk7/branch-3.5/build.xml:1322: The following error occurred while executing this line: /home/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_openjdk7/branch-3.5/build.xml:1207: Tests failed! Total time: 12 minutes 36 seconds Build step 'Invoke Ant' marked build as failure Archiving artifacts Recording test results Email was triggered for: Failure - Any Sending email for trigger: Failure - Any ################################################################################### ############################## FAILED TESTS (if any) ############################## 1 tests failed. FAILED: org.apache.zookeeper.test.AsyncHammerTest.testHammer Error Message: null Stack Trace: junit.framework.AssertionFailedError at org.apache.zookeeper.test.AsyncHammerTest.testHammer(AsyncHammerTest.java:186) at org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:79)