See https://builds.apache.org/job/ZooKeeper-trunk-openjdk7/731/
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[junit] 2015-02-24 20:45:57,250 [myid:] - INFO [main:NIOServerCnxnFactory@683] - binding to port 0.0.0.0/0.0.0.0:11221 [junit] 2015-02-24 20:45:57,250 [myid:] - INFO [main:ClientBase@340] - STARTING server instance 127.0.0.1:11221 [junit] 2015-02-24 20:45:57,250 [myid:] - INFO [main:ZooKeeperServer@778] - minSessionTimeout set to 6000 [junit] 2015-02-24 20:45:57,250 [myid:] - INFO [main:ZooKeeperServer@787] - maxSessionTimeout set to 60000 [junit] 2015-02-24 20:45:57,251 [myid:] - INFO [main:ZooKeeperServer@153] - Created server with tickTime 3000 minSessionTimeout 6000 maxSessionTimeout 60000 datadir /home/jenkins/jenkins-slave/workspace/ZooKeeper-trunk-openjdk7/trunk/build/test/tmp/test2917733177296614239.junit.dir/version-2 snapdir /home/jenkins/jenkins-slave/workspace/ZooKeeper-trunk-openjdk7/trunk/build/test/tmp/test2917733177296614239.junit.dir/version-2 [junit] 2015-02-24 20:45:57,252 [myid:] - INFO [main:FileSnap@83] - Reading snapshot /home/jenkins/jenkins-slave/workspace/ZooKeeper-trunk-openjdk7/trunk/build/test/tmp/test2917733177296614239.junit.dir/version-2/snapshot.b [junit] 2015-02-24 20:45:57,255 [myid:] - INFO [main:FileTxnSnapLog@298] - Snapshotting: 0xb to /home/jenkins/jenkins-slave/workspace/ZooKeeper-trunk-openjdk7/trunk/build/test/tmp/test2917733177296614239.junit.dir/version-2/snapshot.b [junit] 2015-02-24 20:45:57,257 [myid:] - INFO [main:FourLetterWordMain@43] - connecting to 127.0.0.1 11221 [junit] 2015-02-24 20:45:57,258 [myid:] - INFO [NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:11221:NIOServerCnxnFactory$AcceptThread@296] - Accepted socket connection from /127.0.0.1:36945 [junit] 2015-02-24 20:45:57,259 [myid:] - INFO [NIOWorkerThread-1:NIOServerCnxn@835] - Processing stat command from /127.0.0.1:36945 [junit] 2015-02-24 20:45:57,260 [myid:] - INFO [NIOWorkerThread-1:NIOServerCnxn$StatCommand@684] - Stat command output [junit] 2015-02-24 20:45:57,260 [myid:] - INFO [NIOWorkerThread-1:NIOServerCnxn@1006] - Closed socket connection for client /127.0.0.1:36945 (no session established for client) [junit] 2015-02-24 20:45:57,260 [myid:] - INFO [main:JMXEnv@224] - ensureParent:[InMemoryDataTree, StandaloneServer_port] [junit] 2015-02-24 20:45:57,262 [myid:] - INFO [main:JMXEnv@241] - expect:InMemoryDataTree [junit] 2015-02-24 20:45:57,262 [myid:] - INFO [main:JMXEnv@245] - found:InMemoryDataTree org.apache.ZooKeeperService:name0=StandaloneServer_port11221,name1=InMemoryDataTree [junit] 2015-02-24 20:45:57,263 [myid:] - INFO [main:JMXEnv@241] - expect:StandaloneServer_port [junit] 2015-02-24 20:45:57,263 [myid:] - INFO [main:JMXEnv@245] - found:StandaloneServer_port org.apache.ZooKeeperService:name0=StandaloneServer_port11221 [junit] 2015-02-24 20:45:57,263 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@55] - Memory used 85671 [junit] 2015-02-24 20:45:57,263 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@60] - Number of threads 24 [junit] 2015-02-24 20:45:57,264 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@65] - FINISHED TEST METHOD testQuota [junit] 2015-02-24 20:45:57,264 [myid:] - INFO [main:ClientBase@521] - tearDown starting [junit] 2015-02-24 20:45:57,320 [myid:] - INFO [main:ZooKeeper@968] - Session: 0x1004d3e30810000 closed [junit] 2015-02-24 20:45:57,320 [myid:] - INFO [main:ClientBase@491] - STOPPING server [junit] 2015-02-24 20:45:57,321 [myid:] - INFO [main-EventThread:ClientCnxn$EventThread@531] - EventThread shut down [junit] 2015-02-24 20:45:57,321 [myid:] - INFO [NIOServerCxnFactory.SelectorThread-1:NIOServerCnxnFactory$SelectorThread@420] - selector thread exitted run method [junit] 2015-02-24 20:45:57,321 [myid:] - INFO [NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:11221:NIOServerCnxnFactory$AcceptThread@219] - accept thread exitted run method [junit] 2015-02-24 20:45:57,321 [myid:] - INFO [ConnnectionExpirer:NIOServerCnxnFactory$ConnectionExpirerThread@583] - ConnnectionExpirerThread interrupted [junit] 2015-02-24 20:45:57,321 [myid:] - INFO [NIOServerCxnFactory.SelectorThread-0:NIOServerCnxnFactory$SelectorThread@420] - selector thread exitted run method [junit] 2015-02-24 20:45:57,322 [myid:] - INFO [main:ZooKeeperServer@440] - shutting down [junit] 2015-02-24 20:45:57,322 [myid:] - INFO [main:SessionTrackerImpl@232] - Shutting down [junit] 2015-02-24 20:45:57,322 [myid:] - INFO [main:PrepRequestProcessor@974] - Shutting down [junit] 2015-02-24 20:45:57,322 [myid:] - INFO [main:SyncRequestProcessor@191] - Shutting down [junit] 2015-02-24 20:45:57,323 [myid:] - INFO [ProcessThread(sid:0 cport:11221)::PrepRequestProcessor@156] - PrepRequestProcessor exited loop! [junit] 2015-02-24 20:45:57,323 [myid:] - INFO [SyncThread:0:SyncRequestProcessor@169] - SyncRequestProcessor exited! [junit] 2015-02-24 20:45:57,323 [myid:] - INFO [main:FinalRequestProcessor@477] - shutdown of request processor complete [junit] 2015-02-24 20:45:57,323 [myid:] - INFO [main:MBeanRegistry@119] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port11221,name1=InMemoryDataTree] [junit] 2015-02-24 20:45:57,324 [myid:] - INFO [main:MBeanRegistry@119] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port11221] [junit] 2015-02-24 20:45:57,324 [myid:] - INFO [main:FourLetterWordMain@43] - connecting to 127.0.0.1 11221 [junit] 2015-02-24 20:45:57,324 [myid:] - INFO [main:JMXEnv@142] - ensureOnly:[] [junit] 2015-02-24 20:45:57,329 [myid:] - INFO [main:ClientBase@546] - fdcount after test is: 52 at start it was 40 [junit] 2015-02-24 20:45:57,329 [myid:] - INFO [main:ClientBase@548] - sleeping for 20 secs [junit] 2015-02-24 20:45:57,331 [myid:] - INFO [main:ZKTestCase$1@65] - SUCCEEDED testQuota [junit] 2015-02-24 20:45:57,331 [myid:] - INFO [main:ZKTestCase$1@60] - FINISHED testQuota [junit] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.778 sec BUILD FAILED /home/jenkins/jenkins-slave/workspace/ZooKeeper-trunk-openjdk7/trunk/build.xml:1333: Tests failed! Total time: 51 minutes 44 seconds Build step 'Invoke Ant' marked build as failure Recording test results Email was triggered for: Failure Sending email for trigger: Failure ################################################################################### ############################## FAILED TESTS (if any) ############################## 1 tests failed. REGRESSION: org.apache.zookeeper.test.AsyncHammerTest.testHammer Error Message: null Stack Trace: junit.framework.AssertionFailedError at org.apache.zookeeper.test.AsyncHammerTest.testHammer(AsyncHammerTest.java:186) at org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:52)