See https://builds.apache.org/job/ZooKeeper-trunk-jdk8/619/

###################################################################################
########################## LAST 60 LINES OF THE CONSOLE 
###########################
[...truncated 462218 lines...]
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[main:SyncRequestProcessor@191] - Shutting down
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fdcount after test is: 51 at start it was 51
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SUCCEEDED testWatcherAutoResetWithLocal
    [junit] 2016-06-01 11:52:28,506 [myid:] - INFO  [main:ZKTestCase$1@60] - 
FINISHED testWatcherAutoResetWithLocal
    [junit] 2016-06-01 11:52:28,507 [myid:] - INFO  
[SessionTracker:SessionTrackerImpl@158] - SessionTrackerImpl exited loop!
    [junit] 2016-06-01 11:52:28,507 [myid:] - INFO  
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    [junit] Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 
29.773 sec, Thread: 4, Class: org.apache.zookeeper.test.WatcherTest
    [junit] 2016-06-01 11:53:27,756 [myid:] - INFO  
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testManyChildWatchersAutoReset
    [junit] 2016-06-01 11:53:27,757 [myid:] - INFO  [main:ClientBase@537] - 
tearDown starting
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cport:21997)::PrepRequestProcessor@647] - Processed session termination for 
sessionid: 0x10064ff91970000
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[org.apache.ZooKeeperService:name0=StandaloneServer_port21997,name1=Connections,name2=127.0.0.1,name3=0x10064ff91970000]
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session: 0x10064ff91970000
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cport:21997)::PrepRequestProcessor@647] - Processed session termination for 
sessionid: 0x10064ff91970001
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/127.0.0.1:35141 which had sessionid 0x10064ff91970000
    [junit] 2016-06-01 11:53:27,773 [myid:] - INFO  [main:ZooKeeper@1313] - 
Session: 0x10064ff91970001 closed
    [junit] 2016-06-01 11:53:27,774 [myid:] - INFO  [main:ClientBase@507] - 
STOPPING server
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[org.apache.ZooKeeperService:name0=StandaloneServer_port21997,name1=Connections,name2=127.0.0.1,name3=0x10064ff91970001]
    [junit] 2016-06-01 11:53:27,774 [myid:] - INFO  
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session: 0x10064ff91970001
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ConnnectionExpirerThread interrupted
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/127.0.0.1:35126 which had sessionid 0x10064ff91970001
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[NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:21997:NIOServerCnxnFactory$AcceptThread@219]
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[NIOServerCxnFactory.SelectorThread-0:NIOServerCnxnFactory$SelectorThread@420] 
- selector thread exitted run method
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[NIOServerCxnFactory.SelectorThread-1:NIOServerCnxnFactory$SelectorThread@420] 
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[main:SessionTrackerImpl@232] - Shutting down
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[main:SyncRequestProcessor@191] - Shutting down
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cport:21997)::PrepRequestProcessor@154] - PrepRequestProcessor exited loop!
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[SyncThread:0:SyncRequestProcessor@169] - SyncRequestProcessor exited!
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[main:FinalRequestProcessor@479] - shutdown of request processor complete
    [junit] 2016-06-01 11:53:27,781 [myid:] - INFO  [main:MBeanRegistry@128] - 
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[org.apache.ZooKeeperService:name0=StandaloneServer_port21997,name1=InMemoryDataTree]
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Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port21997]
    [junit] 2016-06-01 11:53:27,782 [myid:] - INFO  
[main:FourLetterWordMain@85] - connecting to 127.0.0.1 21997
    [junit] 2016-06-01 11:53:27,782 [myid:] - INFO  [main:JMXEnv@146] - 
ensureOnly:[]
    [junit] 2016-06-01 11:53:27,789 [myid:] - INFO  [main:ClientBase@562] - 
fdcount after test is: 55 at start it was 57
    [junit] 2016-06-01 11:53:27,789 [myid:] - INFO  [main:ZKTestCase$1@65] - 
SUCCEEDED testManyChildWatchersAutoReset
    [junit] 2016-06-01 11:53:27,789 [myid:] - INFO  [main:ZKTestCase$1@60] - 
FINISHED testManyChildWatchersAutoReset
    [junit] Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 
370.885 sec, Thread: 5, Class: org.apache.zookeeper.test.DisconnectedWatcherTest

BUILD FAILED
/home/jenkins/jenkins-slave/workspace/ZooKeeper-trunk-jdk8/trunk/build.xml:1207:
 Tests failed!

Total time: 9 minutes 2 seconds
Build step 'Invoke Ant' marked build as failure
[WARNINGS] Skipping publisher since build result is FAILURE
Recording test results
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any



###################################################################################
############################## FAILED TESTS (if any) 
##############################
43 tests failed.
FAILED:  
org.apache.zookeeper.server.quorum.ReconfigRecoveryTest.testCurrentServersAreObserversInNextConfig

Error Message:
waiting for server 0 being up

Stack Trace:
junit.framework.AssertionFailedError: waiting for server 0 being up
        at 
org.apache.zookeeper.server.quorum.ReconfigRecoveryTest.testCurrentServersAreObserversInNextConfig(ReconfigRecoveryTest.java:217)
        at 
org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:79)


FAILED:  
org.apache.zookeeper.server.quorum.ReconfigRecoveryTest.testNextConfigCompletion

Error Message:
waiting for server 2 being up

Stack Trace:
junit.framework.AssertionFailedError: waiting for server 2 being up
        at 
org.apache.zookeeper.server.quorum.ReconfigRecoveryTest.testNextConfigCompletion(ReconfigRecoveryTest.java:102)
        at 
org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:79)


FAILED:  org.apache.zookeeper.test.ChrootClientTest.testDeleteWithChildren

Error Message:
Couldn't instantiate org.apache.zookeeper.ClientCnxnSocketNetty

Stack Trace:
java.io.IOException: Couldn't instantiate 
org.apache.zookeeper.ClientCnxnSocketNetty
        at 
org.apache.zookeeper.ZooKeeper.getClientCnxnSocket(ZooKeeper.java:2936)
        at org.apache.zookeeper.ZooKeeper.<init>(ZooKeeper.java:870)
        at org.apache.zookeeper.ZooKeeper.<init>(ZooKeeper.java:788)
        at org.apache.zookeeper.ZooKeeper.<init>(ZooKeeper.java:928)
        at org.apache.zookeeper.ZooKeeper.<init>(ZooKeeper.java:675)
        at 
org.apache.zookeeper.TestableZooKeeper.<init>(TestableZooKeeper.java:35)
        at 
org.apache.zookeeper.test.ClientBase.createClient(ClientBase.java:185)
        at 
org.apache.zookeeper.test.ClientBase.createClient(ClientBase.java:177)
        at 
org.apache.zookeeper.test.ClientBase.createClient(ClientBase.java:162)
        at 
org.apache.zookeeper.test.ClientBase.createClient(ClientBase.java:155)
        at 
org.apache.zookeeper.test.ClientTest.testDeleteWithChildren(ClientTest.java:735)
        at 
org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:79)
Caused by: java.lang.reflect.InvocationTargetException
        at java.lang.reflect.Constructor.newInstance(Constructor.java:408)
        at 
org.apache.zookeeper.ZooKeeper.getClientCnxnSocket(ZooKeeper.java:2933)
Caused by: java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:950)
        at 
java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1368)
        at 
org.jboss.netty.util.internal.DeadLockProofWorker.start(DeadLockProofWorker.java:38)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.openSelector(AbstractNioSelector.java:368)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.<init>(AbstractNioSelector.java:100)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioWorker.<init>(AbstractNioWorker.java:52)
        at 
org.jboss.netty.channel.socket.nio.NioWorker.<init>(NioWorker.java:45)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.newWorker(NioWorkerPool.java:44)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.newWorker(NioWorkerPool.java:28)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioWorkerPool.init(AbstractNioWorkerPool.java:80)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.<init>(NioWorkerPool.java:39)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.<init>(NioWorkerPool.java:33)
        at 
org.jboss.netty.channel.socket.nio.NioClientSocketChannelFactory.<init>(NioClientSocketChannelFactory.java:151)
        at 
org.jboss.netty.channel.socket.nio.NioClientSocketChannelFactory.<init>(NioClientSocketChannelFactory.java:116)
        at 
org.apache.zookeeper.ClientCnxnSocketNetty.<init>(ClientCnxnSocketNetty.java:72)


FAILED:  org.apache.zookeeper.test.ChrootClientTest.testPathValidation

Error Message:
unable to create new native thread

Stack Trace:
java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at org.apache.zookeeper.ClientCnxn.start(ClientCnxn.java:400)
        at org.apache.zookeeper.ZooKeeper.<init>(ZooKeeper.java:871)
        at org.apache.zookeeper.ZooKeeper.<init>(ZooKeeper.java:788)
        at org.apache.zookeeper.ZooKeeper.<init>(ZooKeeper.java:928)
        at org.apache.zookeeper.ZooKeeper.<init>(ZooKeeper.java:675)
        at 
org.apache.zookeeper.TestableZooKeeper.<init>(TestableZooKeeper.java:35)
        at 
org.apache.zookeeper.test.ClientBase.createClient(ClientBase.java:185)
        at 
org.apache.zookeeper.test.ClientBase.createClient(ClientBase.java:177)
        at 
org.apache.zookeeper.test.ClientBase.createClient(ClientBase.java:162)
        at 
org.apache.zookeeper.test.ChrootClientTest.setUp(ChrootClientTest.java:41)


FAILED:  org.apache.zookeeper.test.ChrootClientTest.testLargeNodeData

Error Message:
unable to create new native thread

Stack Trace:
java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
org.apache.zookeeper.server.ZooKeeperServer.setupRequestProcessors(ZooKeeperServer.java:459)
        at 
org.apache.zookeeper.server.ZooKeeperServer.startup(ZooKeeperServer.java:445)
        at 
org.apache.zookeeper.server.NettyServerCnxnFactory.startup(NettyServerCnxnFactory.java:507)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.startup(ServerCnxnFactory.java:98)
        at 
org.apache.zookeeper.test.ClientBase.startServerInstance(ClientBase.java:357)
        at org.apache.zookeeper.test.ClientBase.startServer(ClientBase.java:463)
        at org.apache.zookeeper.test.ClientBase.setUp(ClientBase.java:454)
        at 
org.apache.zookeeper.test.ChrootClientTest.setUp(ChrootClientTest.java:37)


FAILED:  org.apache.zookeeper.test.ChrootClientTest.testMutipleWatcherObjs

Error Message:
unable to create new native thread

Stack Trace:
java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
org.apache.zookeeper.server.ZooKeeperServer.startSessionTracker(ZooKeeperServer.java:486)
        at 
org.apache.zookeeper.server.ZooKeeperServer.startup(ZooKeeperServer.java:444)
        at 
org.apache.zookeeper.server.NettyServerCnxnFactory.startup(NettyServerCnxnFactory.java:507)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.startup(ServerCnxnFactory.java:98)
        at 
org.apache.zookeeper.test.ClientBase.startServerInstance(ClientBase.java:357)
        at org.apache.zookeeper.test.ClientBase.startServer(ClientBase.java:463)
        at org.apache.zookeeper.test.ClientBase.setUp(ClientBase.java:454)
        at 
org.apache.zookeeper.test.ChrootClientTest.setUp(ChrootClientTest.java:37)


FAILED:  org.apache.zookeeper.test.ClientTest.testACLs

Error Message:
unable to create new native thread

Stack Trace:
java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
org.apache.zookeeper.server.ZooKeeperServer.startSessionTracker(ZooKeeperServer.java:486)
        at 
org.apache.zookeeper.server.ZooKeeperServer.startup(ZooKeeperServer.java:444)
        at 
org.apache.zookeeper.server.NettyServerCnxnFactory.startup(NettyServerCnxnFactory.java:507)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.startup(ServerCnxnFactory.java:98)
        at 
org.apache.zookeeper.test.ClientBase.startServerInstance(ClientBase.java:357)
        at org.apache.zookeeper.test.ClientBase.startServer(ClientBase.java:463)
        at org.apache.zookeeper.test.ClientBase.setUp(ClientBase.java:454)


FAILED:  org.apache.zookeeper.test.ClientTest.testPing

Error Message:
Couldn't instantiate org.apache.zookeeper.ClientCnxnSocketNetty

Stack Trace:
java.io.IOException: Couldn't instantiate 
org.apache.zookeeper.ClientCnxnSocketNetty
        at 
org.apache.zookeeper.ZooKeeper.getClientCnxnSocket(ZooKeeper.java:2936)
        at org.apache.zookeeper.ZooKeeper.<init>(ZooKeeper.java:870)
        at org.apache.zookeeper.ZooKeeper.<init>(ZooKeeper.java:788)
        at org.apache.zookeeper.ZooKeeper.<init>(ZooKeeper.java:928)
        at org.apache.zookeeper.ZooKeeper.<init>(ZooKeeper.java:675)
        at 
org.apache.zookeeper.TestableZooKeeper.<init>(TestableZooKeeper.java:35)
        at 
org.apache.zookeeper.test.ClientBase.createClient(ClientBase.java:185)
        at org.apache.zookeeper.test.ClientTest.testPing(ClientTest.java:66)
        at 
org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:79)
Caused by: java.lang.reflect.InvocationTargetException
        at java.lang.reflect.Constructor.newInstance(Constructor.java:408)
        at 
org.apache.zookeeper.ZooKeeper.getClientCnxnSocket(ZooKeeper.java:2933)
Caused by: java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:950)
        at 
java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1368)
        at 
org.jboss.netty.util.internal.DeadLockProofWorker.start(DeadLockProofWorker.java:38)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.openSelector(AbstractNioSelector.java:368)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.<init>(AbstractNioSelector.java:100)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioWorker.<init>(AbstractNioWorker.java:52)
        at 
org.jboss.netty.channel.socket.nio.NioWorker.<init>(NioWorker.java:45)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.newWorker(NioWorkerPool.java:44)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.newWorker(NioWorkerPool.java:28)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioWorkerPool.init(AbstractNioWorkerPool.java:80)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.<init>(NioWorkerPool.java:39)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.<init>(NioWorkerPool.java:33)
        at 
org.jboss.netty.channel.socket.nio.NioClientSocketChannelFactory.<init>(NioClientSocketChannelFactory.java:151)
        at 
org.jboss.netty.channel.socket.nio.NioClientSocketChannelFactory.<init>(NioClientSocketChannelFactory.java:116)
        at 
org.apache.zookeeper.ClientCnxnSocketNetty.<init>(ClientCnxnSocketNetty.java:72)


FAILED:  org.apache.zookeeper.test.ClientTest.testClientCleanup

Error Message:
unable to create new native thread

Stack Trace:
java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
org.apache.zookeeper.server.ZooKeeperServer.setupRequestProcessors(ZooKeeperServer.java:459)
        at 
org.apache.zookeeper.server.ZooKeeperServer.startup(ZooKeeperServer.java:445)
        at 
org.apache.zookeeper.server.NettyServerCnxnFactory.startup(NettyServerCnxnFactory.java:507)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.startup(ServerCnxnFactory.java:98)
        at 
org.apache.zookeeper.test.ClientBase.startServerInstance(ClientBase.java:357)
        at org.apache.zookeeper.test.ClientBase.startServer(ClientBase.java:463)
        at org.apache.zookeeper.test.ClientBase.setUp(ClientBase.java:454)


FAILED:  org.apache.zookeeper.test.ClientTest.testClientwithoutWatcherObj

Error Message:
unable to create new native thread

Stack Trace:
java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
org.apache.zookeeper.server.ZooKeeperServer.startSessionTracker(ZooKeeperServer.java:486)
        at 
org.apache.zookeeper.server.ZooKeeperServer.startup(ZooKeeperServer.java:444)
        at 
org.apache.zookeeper.server.NettyServerCnxnFactory.startup(NettyServerCnxnFactory.java:507)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.startup(ServerCnxnFactory.java:98)
        at 
org.apache.zookeeper.test.ClientBase.startServerInstance(ClientBase.java:357)
        at org.apache.zookeeper.test.ClientBase.startServer(ClientBase.java:463)
        at org.apache.zookeeper.test.ClientBase.setUp(ClientBase.java:454)


FAILED:  org.apache.zookeeper.test.ClientTest.testSequentialNodeData

Error Message:
unable to create new native thread

Stack Trace:
java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
org.apache.zookeeper.server.ZooKeeperServer.startSessionTracker(ZooKeeperServer.java:486)
        at 
org.apache.zookeeper.server.ZooKeeperServer.startup(ZooKeeperServer.java:444)
        at 
org.apache.zookeeper.server.NettyServerCnxnFactory.startup(NettyServerCnxnFactory.java:507)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.startup(ServerCnxnFactory.java:98)
        at 
org.apache.zookeeper.test.ClientBase.startServerInstance(ClientBase.java:357)
        at org.apache.zookeeper.test.ClientBase.startServer(ClientBase.java:463)
        at org.apache.zookeeper.test.ClientBase.setUp(ClientBase.java:454)


FAILED:  org.apache.zookeeper.test.ClientTest.testSequentialNodeNames

Error Message:
unable to create new native thread

Stack Trace:
java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
org.apache.zookeeper.server.ZooKeeperServer.startSessionTracker(ZooKeeperServer.java:486)
        at 
org.apache.zookeeper.server.ZooKeeperServer.startup(ZooKeeperServer.java:444)
        at 
org.apache.zookeeper.server.NettyServerCnxnFactory.startup(NettyServerCnxnFactory.java:507)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.startup(ServerCnxnFactory.java:98)
        at 
org.apache.zookeeper.test.ClientBase.startServerInstance(ClientBase.java:357)
        at org.apache.zookeeper.test.ClientBase.startServer(ClientBase.java:463)
        at org.apache.zookeeper.test.ClientBase.setUp(ClientBase.java:454)


FAILED:  org.apache.zookeeper.test.ClientTest.testClientWithWatcherObj

Error Message:
unable to create new native thread

Stack Trace:
java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
org.apache.zookeeper.server.ZooKeeperServer.startSessionTracker(ZooKeeperServer.java:486)
        at 
org.apache.zookeeper.server.ZooKeeperServer.startup(ZooKeeperServer.java:444)
        at 
org.apache.zookeeper.server.NettyServerCnxnFactory.startup(NettyServerCnxnFactory.java:507)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.startup(ServerCnxnFactory.java:98)
        at 
org.apache.zookeeper.test.ClientBase.startServerInstance(ClientBase.java:357)
        at org.apache.zookeeper.test.ClientBase.startServer(ClientBase.java:463)
        at org.apache.zookeeper.test.ClientBase.setUp(ClientBase.java:454)


FAILED:  org.apache.zookeeper.test.ClientTest.testTestability

Error Message:
unable to create new native thread

Stack Trace:
java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
org.apache.zookeeper.server.ZooKeeperServer.startSessionTracker(ZooKeeperServer.java:486)
        at 
org.apache.zookeeper.server.ZooKeeperServer.startup(ZooKeeperServer.java:444)
        at 
org.apache.zookeeper.server.NettyServerCnxnFactory.startup(NettyServerCnxnFactory.java:507)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.startup(ServerCnxnFactory.java:98)
        at 
org.apache.zookeeper.test.ClientBase.startServerInstance(ClientBase.java:357)
        at org.apache.zookeeper.test.ClientBase.startServer(ClientBase.java:463)
        at org.apache.zookeeper.test.ClientBase.setUp(ClientBase.java:454)


FAILED:  org.apache.zookeeper.test.ClientTest.testNullAuthId

Error Message:
unable to create new native thread

Stack Trace:
java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
org.apache.zookeeper.server.ZooKeeperServer.startSessionTracker(ZooKeeperServer.java:486)
        at 
org.apache.zookeeper.server.ZooKeeperServer.startup(ZooKeeperServer.java:444)
        at 
org.apache.zookeeper.server.NettyServerCnxnFactory.startup(NettyServerCnxnFactory.java:507)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.startup(ServerCnxnFactory.java:98)
        at 
org.apache.zookeeper.test.ClientBase.startServerInstance(ClientBase.java:357)
        at org.apache.zookeeper.test.ClientBase.startServer(ClientBase.java:463)
        at org.apache.zookeeper.test.ClientBase.setUp(ClientBase.java:454)


FAILED:  org.apache.zookeeper.test.ClientTest.testNonExistingOpCode

Error Message:
unable to create new native thread

Stack Trace:
java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
org.apache.zookeeper.server.ZooKeeperServer.startSessionTracker(ZooKeeperServer.java:486)
        at 
org.apache.zookeeper.server.ZooKeeperServer.startup(ZooKeeperServer.java:444)
        at 
org.apache.zookeeper.server.NettyServerCnxnFactory.startup(NettyServerCnxnFactory.java:507)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.startup(ServerCnxnFactory.java:98)
        at 
org.apache.zookeeper.test.ClientBase.startServerInstance(ClientBase.java:357)
        at org.apache.zookeeper.test.ClientBase.startServer(ClientBase.java:463)
        at org.apache.zookeeper.test.ClientBase.setUp(ClientBase.java:454)


FAILED:  org.apache.zookeeper.test.ClientTest.testDeleteWithChildren

Error Message:
unable to create new native thread

Stack Trace:
java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
org.apache.zookeeper.server.ZooKeeperServer.startSessionTracker(ZooKeeperServer.java:486)
        at 
org.apache.zookeeper.server.ZooKeeperServer.startup(ZooKeeperServer.java:444)
        at 
org.apache.zookeeper.server.NettyServerCnxnFactory.startup(NettyServerCnxnFactory.java:507)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.startup(ServerCnxnFactory.java:98)
        at 
org.apache.zookeeper.test.ClientBase.startServerInstance(ClientBase.java:357)
        at org.apache.zookeeper.test.ClientBase.startServer(ClientBase.java:463)
        at org.apache.zookeeper.test.ClientBase.setUp(ClientBase.java:454)


FAILED:  org.apache.zookeeper.test.ClientTest.testPathValidation

Error Message:
unable to create new native thread

Stack Trace:
java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
org.apache.zookeeper.server.ZooKeeperServer.startSessionTracker(ZooKeeperServer.java:486)
        at 
org.apache.zookeeper.server.ZooKeeperServer.startup(ZooKeeperServer.java:444)
        at 
org.apache.zookeeper.server.NettyServerCnxnFactory.startup(NettyServerCnxnFactory.java:507)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.startup(ServerCnxnFactory.java:98)
        at 
org.apache.zookeeper.test.ClientBase.startServerInstance(ClientBase.java:357)
        at org.apache.zookeeper.test.ClientBase.startServer(ClientBase.java:463)
        at org.apache.zookeeper.test.ClientBase.setUp(ClientBase.java:454)


FAILED:  org.apache.zookeeper.test.ClientTest.testLargeNodeData

Error Message:
unable to create new native thread

Stack Trace:
java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
org.apache.zookeeper.server.ZooKeeperServer.startSessionTracker(ZooKeeperServer.java:486)
        at 
org.apache.zookeeper.server.ZooKeeperServer.startup(ZooKeeperServer.java:444)
        at 
org.apache.zookeeper.server.NettyServerCnxnFactory.startup(NettyServerCnxnFactory.java:507)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.startup(ServerCnxnFactory.java:98)
        at 
org.apache.zookeeper.test.ClientBase.startServerInstance(ClientBase.java:357)
        at org.apache.zookeeper.test.ClientBase.startServer(ClientBase.java:463)
        at org.apache.zookeeper.test.ClientBase.setUp(ClientBase.java:454)


FAILED:  org.apache.zookeeper.test.ClientTest.testMutipleWatcherObjs

Error Message:
unable to create new native thread

Stack Trace:
java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
org.apache.zookeeper.server.ZooKeeperServer.startSessionTracker(ZooKeeperServer.java:486)
        at 
org.apache.zookeeper.server.ZooKeeperServer.startup(ZooKeeperServer.java:444)
        at 
org.apache.zookeeper.server.NettyServerCnxnFactory.startup(NettyServerCnxnFactory.java:507)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.startup(ServerCnxnFactory.java:98)
        at 
org.apache.zookeeper.test.ClientBase.startServerInstance(ClientBase.java:357)
        at org.apache.zookeeper.test.ClientBase.startServer(ClientBase.java:463)
        at org.apache.zookeeper.test.ClientBase.setUp(ClientBase.java:454)


FAILED:  org.apache.zookeeper.test.FourLetterWordsTest.testFourLetterWords

Error Message:
unable to create new native thread

Stack Trace:
java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:950)
        at 
java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1368)
        at 
org.jboss.netty.util.internal.DeadLockProofWorker.start(DeadLockProofWorker.java:38)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.openSelector(AbstractNioSelector.java:368)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.<init>(AbstractNioSelector.java:100)
        at 
org.jboss.netty.channel.socket.nio.NioServerBoss.<init>(NioServerBoss.java:49)
        at 
org.jboss.netty.channel.socket.nio.NioServerBossPool.newBoss(NioServerBossPool.java:55)
        at 
org.jboss.netty.channel.socket.nio.NioServerBossPool.newBoss(NioServerBossPool.java:26)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioBossPool.init(AbstractNioBossPool.java:75)
        at 
org.jboss.netty.channel.socket.nio.NioServerBossPool.<init>(NioServerBossPool.java:40)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:179)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:149)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:131)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:115)
        at 
org.apache.zookeeper.server.NettyServerCnxnFactory.<init>(NettyServerCnxnFactory.java:332)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:408)
        at java.lang.Class.newInstance(Class.java:433)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:134)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:152)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:146)
        at 
org.apache.zookeeper.test.ClientBase.createNewServerInstance(ClientBase.java:382)
        at org.apache.zookeeper.test.ClientBase.startServer(ClientBase.java:461)
        at org.apache.zookeeper.test.ClientBase.setUp(ClientBase.java:454)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.lang.Thread.run(Thread.java:744)


FAILED:  org.apache.zookeeper.test.FourLetterWordsTest.testSetTraceMask

Error Message:
unable to create new native thread

Stack Trace:
java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:950)
        at 
java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1368)
        at 
org.jboss.netty.util.internal.DeadLockProofWorker.start(DeadLockProofWorker.java:38)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.openSelector(AbstractNioSelector.java:368)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.<init>(AbstractNioSelector.java:100)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioWorker.<init>(AbstractNioWorker.java:52)
        at 
org.jboss.netty.channel.socket.nio.NioWorker.<init>(NioWorker.java:45)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.newWorker(NioWorkerPool.java:44)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.newWorker(NioWorkerPool.java:28)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioWorkerPool.init(AbstractNioWorkerPool.java:80)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.<init>(NioWorkerPool.java:39)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.<init>(NioWorkerPool.java:33)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:149)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:131)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:115)
        at 
org.apache.zookeeper.server.NettyServerCnxnFactory.<init>(NettyServerCnxnFactory.java:332)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:408)
        at java.lang.Class.newInstance(Class.java:433)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:134)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:152)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:146)
        at 
org.apache.zookeeper.test.ClientBase.createNewServerInstance(ClientBase.java:382)
        at org.apache.zookeeper.test.ClientBase.startServer(ClientBase.java:461)
        at org.apache.zookeeper.test.ClientBase.setUp(ClientBase.java:454)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.lang.Thread.run(Thread.java:744)


FAILED:  org.apache.zookeeper.test.FourLetterWordsTest.testValidateConsOutput

Error Message:
unable to create new native thread

Stack Trace:
java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:950)
        at 
java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1368)
        at 
org.jboss.netty.util.internal.DeadLockProofWorker.start(DeadLockProofWorker.java:38)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.openSelector(AbstractNioSelector.java:368)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.<init>(AbstractNioSelector.java:100)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioWorker.<init>(AbstractNioWorker.java:52)
        at 
org.jboss.netty.channel.socket.nio.NioWorker.<init>(NioWorker.java:45)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.newWorker(NioWorkerPool.java:44)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.newWorker(NioWorkerPool.java:28)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioWorkerPool.init(AbstractNioWorkerPool.java:80)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.<init>(NioWorkerPool.java:39)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.<init>(NioWorkerPool.java:33)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:149)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:131)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:115)
        at 
org.apache.zookeeper.server.NettyServerCnxnFactory.<init>(NettyServerCnxnFactory.java:332)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:408)
        at java.lang.Class.newInstance(Class.java:433)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:134)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:152)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:146)
        at 
org.apache.zookeeper.test.ClientBase.createNewServerInstance(ClientBase.java:382)
        at org.apache.zookeeper.test.ClientBase.startServer(ClientBase.java:461)
        at org.apache.zookeeper.test.ClientBase.setUp(ClientBase.java:454)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.lang.Thread.run(Thread.java:744)


FAILED:  org.apache.zookeeper.test.FourLetterWordsTest.testValidateSocketTimeout

Error Message:
unable to create new native thread

Stack Trace:
java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:950)
        at 
java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1368)
        at 
org.jboss.netty.util.internal.DeadLockProofWorker.start(DeadLockProofWorker.java:38)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.openSelector(AbstractNioSelector.java:368)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.<init>(AbstractNioSelector.java:100)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioWorker.<init>(AbstractNioWorker.java:52)
        at 
org.jboss.netty.channel.socket.nio.NioWorker.<init>(NioWorker.java:45)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.newWorker(NioWorkerPool.java:44)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.newWorker(NioWorkerPool.java:28)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioWorkerPool.init(AbstractNioWorkerPool.java:80)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.<init>(NioWorkerPool.java:39)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.<init>(NioWorkerPool.java:33)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:149)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:131)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:115)
        at 
org.apache.zookeeper.server.NettyServerCnxnFactory.<init>(NettyServerCnxnFactory.java:332)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:408)
        at java.lang.Class.newInstance(Class.java:433)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:134)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:152)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:146)
        at 
org.apache.zookeeper.test.ClientBase.createNewServerInstance(ClientBase.java:382)
        at org.apache.zookeeper.test.ClientBase.startServer(ClientBase.java:461)
        at org.apache.zookeeper.test.ClientBase.setUp(ClientBase.java:454)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.lang.Thread.run(Thread.java:744)


FAILED:  org.apache.zookeeper.test.FourLetterWordsTest.testValidateStatOutput

Error Message:
unable to create new native thread

Stack Trace:
java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:950)
        at 
java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1368)
        at 
org.jboss.netty.util.internal.DeadLockProofWorker.start(DeadLockProofWorker.java:38)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.openSelector(AbstractNioSelector.java:368)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.<init>(AbstractNioSelector.java:100)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioWorker.<init>(AbstractNioWorker.java:52)
        at 
org.jboss.netty.channel.socket.nio.NioWorker.<init>(NioWorker.java:45)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.newWorker(NioWorkerPool.java:44)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.newWorker(NioWorkerPool.java:28)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioWorkerPool.init(AbstractNioWorkerPool.java:80)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.<init>(NioWorkerPool.java:39)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.<init>(NioWorkerPool.java:33)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:149)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:131)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:115)
        at 
org.apache.zookeeper.server.NettyServerCnxnFactory.<init>(NettyServerCnxnFactory.java:332)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:408)
        at java.lang.Class.newInstance(Class.java:433)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:134)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:152)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:146)
        at 
org.apache.zookeeper.test.ClientBase.createNewServerInstance(ClientBase.java:382)
        at org.apache.zookeeper.test.ClientBase.startServer(ClientBase.java:461)
        at org.apache.zookeeper.test.ClientBase.setUp(ClientBase.java:454)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.lang.Thread.run(Thread.java:744)


FAILED:  org.apache.zookeeper.test.NullDataTest.testNullData

Error Message:
unable to create new native thread

Stack Trace:
java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:950)
        at 
java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1368)
        at 
org.jboss.netty.util.internal.DeadLockProofWorker.start(DeadLockProofWorker.java:38)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.openSelector(AbstractNioSelector.java:368)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.<init>(AbstractNioSelector.java:100)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioWorker.<init>(AbstractNioWorker.java:52)
        at 
org.jboss.netty.channel.socket.nio.NioWorker.<init>(NioWorker.java:45)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.newWorker(NioWorkerPool.java:44)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.newWorker(NioWorkerPool.java:28)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioWorkerPool.init(AbstractNioWorkerPool.java:80)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.<init>(NioWorkerPool.java:39)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.<init>(NioWorkerPool.java:33)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:149)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:131)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:115)
        at 
org.apache.zookeeper.server.NettyServerCnxnFactory.<init>(NettyServerCnxnFactory.java:332)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:408)
        at java.lang.Class.newInstance(Class.java:433)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:134)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:152)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:146)
        at 
org.apache.zookeeper.test.ClientBase.createNewServerInstance(ClientBase.java:382)
        at org.apache.zookeeper.test.ClientBase.startServer(ClientBase.java:461)
        at org.apache.zookeeper.test.ClientBase.setUp(ClientBase.java:454)
        at org.apache.zookeeper.test.NullDataTest.setUp(NullDataTest.java:43)


FAILED:  org.apache.zookeeper.test.SessionTest.testSessionTimeout

Error Message:
unable to create new native thread

Stack Trace:
java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:950)
        at 
java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1368)
        at 
org.jboss.netty.util.internal.DeadLockProofWorker.start(DeadLockProofWorker.java:38)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.openSelector(AbstractNioSelector.java:368)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.<init>(AbstractNioSelector.java:100)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioWorker.<init>(AbstractNioWorker.java:52)
        at 
org.jboss.netty.channel.socket.nio.NioWorker.<init>(NioWorker.java:45)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.newWorker(NioWorkerPool.java:44)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.newWorker(NioWorkerPool.java:28)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioWorkerPool.init(AbstractNioWorkerPool.java:80)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.<init>(NioWorkerPool.java:39)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.<init>(NioWorkerPool.java:33)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:149)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:131)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:115)
        at 
org.apache.zookeeper.server.NettyServerCnxnFactory.<init>(NettyServerCnxnFactory.java:332)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:408)
        at java.lang.Class.newInstance(Class.java:433)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:134)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:152)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:146)
        at org.apache.zookeeper.test.SessionTest.setUp(SessionTest.java:77)


FAILED:  org.apache.zookeeper.test.SessionTest.testMinMaxSessionTimeout

Error Message:
unable to create new native thread

Stack Trace:
java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:950)
        at 
java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1368)
        at 
org.jboss.netty.util.internal.DeadLockProofWorker.start(DeadLockProofWorker.java:38)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.openSelector(AbstractNioSelector.java:368)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.<init>(AbstractNioSelector.java:100)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioWorker.<init>(AbstractNioWorker.java:52)
        at 
org.jboss.netty.channel.socket.nio.NioWorker.<init>(NioWorker.java:45)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.newWorker(NioWorkerPool.java:44)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.newWorker(NioWorkerPool.java:28)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioWorkerPool.init(AbstractNioWorkerPool.java:80)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.<init>(NioWorkerPool.java:39)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.<init>(NioWorkerPool.java:33)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:149)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:131)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:115)
        at 
org.apache.zookeeper.server.NettyServerCnxnFactory.<init>(NettyServerCnxnFactory.java:332)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:408)
        at java.lang.Class.newInstance(Class.java:433)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:134)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:152)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:146)
        at org.apache.zookeeper.test.SessionTest.setUp(SessionTest.java:77)


FAILED:  org.apache.zookeeper.test.SessionTest.testSessionMove

Error Message:
unable to create new native thread

Stack Trace:
java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:950)
        at 
java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1368)
        at 
org.jboss.netty.util.internal.DeadLockProofWorker.start(DeadLockProofWorker.java:38)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.openSelector(AbstractNioSelector.java:368)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.<init>(AbstractNioSelector.java:100)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioWorker.<init>(AbstractNioWorker.java:52)
        at 
org.jboss.netty.channel.socket.nio.NioWorker.<init>(NioWorker.java:45)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.newWorker(NioWorkerPool.java:44)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.newWorker(NioWorkerPool.java:28)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioWorkerPool.init(AbstractNioWorkerPool.java:80)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.<init>(NioWorkerPool.java:39)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.<init>(NioWorkerPool.java:33)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:149)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:131)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:115)
        at 
org.apache.zookeeper.server.NettyServerCnxnFactory.<init>(NettyServerCnxnFactory.java:332)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:408)
        at java.lang.Class.newInstance(Class.java:433)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:134)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:152)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:146)
        at org.apache.zookeeper.test.SessionTest.setUp(SessionTest.java:77)


FAILED:  org.apache.zookeeper.test.SessionTest.testSessionTimeoutAccess

Error Message:
unable to create new native thread

Stack Trace:
java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:950)
        at 
java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1368)
        at 
org.jboss.netty.util.internal.DeadLockProofWorker.start(DeadLockProofWorker.java:38)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.openSelector(AbstractNioSelector.java:368)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.<init>(AbstractNioSelector.java:100)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioWorker.<init>(AbstractNioWorker.java:52)
        at 
org.jboss.netty.channel.socket.nio.NioWorker.<init>(NioWorker.java:45)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.newWorker(NioWorkerPool.java:44)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.newWorker(NioWorkerPool.java:28)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioWorkerPool.init(AbstractNioWorkerPool.java:80)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.<init>(NioWorkerPool.java:39)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.<init>(NioWorkerPool.java:33)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:149)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:131)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:115)
        at 
org.apache.zookeeper.server.NettyServerCnxnFactory.<init>(NettyServerCnxnFactory.java:332)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:408)
        at java.lang.Class.newInstance(Class.java:433)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:134)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:152)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:146)
        at org.apache.zookeeper.test.SessionTest.setUp(SessionTest.java:77)


FAILED:  org.apache.zookeeper.test.SessionTest.testSession

Error Message:
unable to create new native thread

Stack Trace:
java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:950)
        at 
java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1368)
        at 
org.jboss.netty.util.internal.DeadLockProofWorker.start(DeadLockProofWorker.java:38)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.openSelector(AbstractNioSelector.java:368)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.<init>(AbstractNioSelector.java:100)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioWorker.<init>(AbstractNioWorker.java:52)
        at 
org.jboss.netty.channel.socket.nio.NioWorker.<init>(NioWorker.java:45)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.newWorker(NioWorkerPool.java:44)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.newWorker(NioWorkerPool.java:28)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioWorkerPool.init(AbstractNioWorkerPool.java:80)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.<init>(NioWorkerPool.java:39)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.<init>(NioWorkerPool.java:33)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:149)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:131)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:115)
        at 
org.apache.zookeeper.server.NettyServerCnxnFactory.<init>(NettyServerCnxnFactory.java:332)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:408)
        at java.lang.Class.newInstance(Class.java:433)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:134)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:152)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:146)
        at org.apache.zookeeper.test.SessionTest.setUp(SessionTest.java:77)


FAILED:  
org.apache.zookeeper.test.SessionTest.testSessionStateNoDupStateReporting

Error Message:
unable to create new native thread

Stack Trace:
java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:950)
        at 
java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1368)
        at 
org.jboss.netty.util.internal.DeadLockProofWorker.start(DeadLockProofWorker.java:38)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.openSelector(AbstractNioSelector.java:368)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.<init>(AbstractNioSelector.java:100)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioWorker.<init>(AbstractNioWorker.java:52)
        at 
org.jboss.netty.channel.socket.nio.NioWorker.<init>(NioWorker.java:45)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.newWorker(NioWorkerPool.java:44)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.newWorker(NioWorkerPool.java:28)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioWorkerPool.init(AbstractNioWorkerPool.java:80)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.<init>(NioWorkerPool.java:39)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.<init>(NioWorkerPool.java:33)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:149)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:131)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:115)
        at 
org.apache.zookeeper.server.NettyServerCnxnFactory.<init>(NettyServerCnxnFactory.java:332)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:408)
        at java.lang.Class.newInstance(Class.java:433)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:134)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:152)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:146)
        at org.apache.zookeeper.test.SessionTest.setUp(SessionTest.java:77)


FAILED:  org.apache.zookeeper.test.WatcherTest.testWatchAutoResetWithPending

Error Message:
unable to create new native thread

Stack Trace:
java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
sun.rmi.transport.ObjectTable.incrementKeepAliveCount(ObjectTable.java:281)
        at sun.rmi.transport.ObjectTable.putTarget(ObjectTable.java:196)
        at sun.rmi.transport.Transport.exportObject(Transport.java:93)
        at 
sun.rmi.transport.tcp.TCPTransport.exportObject(TCPTransport.java:249)
        at sun.rmi.transport.tcp.TCPEndpoint.exportObject(TCPEndpoint.java:411)
        at sun.rmi.transport.LiveRef.exportObject(LiveRef.java:147)
        at 
sun.rmi.server.UnicastServerRef.exportObject(UnicastServerRef.java:208)
        at 
java.rmi.server.UnicastRemoteObject.exportObject(UnicastRemoteObject.java:383)
        at 
java.rmi.server.UnicastRemoteObject.exportObject(UnicastRemoteObject.java:346)
        at 
javax.management.remote.rmi.RMIJRMPServerImpl.export(RMIJRMPServerImpl.java:118)
        at 
javax.management.remote.rmi.RMIJRMPServerImpl.export(RMIJRMPServerImpl.java:95)
        at 
javax.management.remote.rmi.RMIConnectorServer.start(RMIConnectorServer.java:404)
        at org.apache.zookeeper.test.JMXEnv.setUp(JMXEnv.java:54)
        at org.apache.zookeeper.test.ClientBase.setUp(ClientBase.java:448)
        at org.apache.zookeeper.test.WatcherTest.setUp(WatcherTest.java:73)


FAILED:  org.apache.zookeeper.test.WatcherTest.testWatcherCorrectness

Error Message:
Error occurred in server thread; nested exception is: 
        java.lang.OutOfMemoryError: unable to create new native thread

Stack Trace:
java.rmi.ServerError: Error occurred in server thread; nested exception is: 
        java.lang.OutOfMemoryError: unable to create new native thread
        at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:351)
        at sun.rmi.transport.Transport$1.run(Transport.java:178)
        at sun.rmi.transport.Transport$1.run(Transport.java:175)
        at java.security.AccessController.doPrivileged(Native Method)
        at sun.rmi.transport.Transport.serviceCall(Transport.java:174)
        at 
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:557)
        at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:812)
        at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:671)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)
        at 
sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:276)
        at 
sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:253)
        at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:162)
        at javax.management.remote.rmi.RMIServerImpl_Stub.newClient(Unknown 
Source)
        at 
javax.management.remote.rmi.RMIConnector.getConnection(RMIConnector.java:2404)
        at 
javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:308)
        at 
javax.management.remote.JMXConnectorFactory.connect(JMXConnectorFactory.java:270)
        at 
javax.management.remote.JMXConnectorFactory.connect(JMXConnectorFactory.java:229)
        at org.apache.zookeeper.test.JMXEnv.setUp(JMXEnv.java:58)
        at org.apache.zookeeper.test.ClientBase.setUp(ClientBase.java:448)
        at org.apache.zookeeper.test.WatcherTest.setUp(WatcherTest.java:73)
Caused by: java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
com.sun.jmx.remote.internal.ServerCommunicatorAdmin.<init>(ServerCommunicatorAdmin.java:50)
        at 
javax.management.remote.rmi.RMIConnectionImpl$RMIServerCommunicatorAdmin.<init>(RMIConnectionImpl.java:1319)
        at 
javax.management.remote.rmi.RMIConnectionImpl.<init>(RMIConnectionImpl.java:160)
        at 
javax.management.remote.rmi.RMIJRMPServerImpl.makeClient(RMIJRMPServerImpl.java:173)
        at 
javax.management.remote.rmi.RMIServerImpl.doNewClient(RMIServerImpl.java:250)
        at 
javax.management.remote.rmi.RMIServerImpl.newClient(RMIServerImpl.java:199)
        at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:323)
        at sun.rmi.transport.Transport$1.run(Transport.java:178)
        at sun.rmi.transport.Transport$1.run(Transport.java:175)
        at java.security.AccessController.doPrivileged(Native Method)
        at sun.rmi.transport.Transport.serviceCall(Transport.java:174)
        at 
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:557)
        at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:812)
        at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:671)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)


FAILED:  
org.apache.zookeeper.test.WatcherTest.testWatcherAutoResetDisabledWithLocal

Error Message:
Error occurred in server thread; nested exception is: 
        java.lang.OutOfMemoryError: unable to create new native thread

Stack Trace:
java.rmi.ServerError: Error occurred in server thread; nested exception is: 
        java.lang.OutOfMemoryError: unable to create new native thread
        at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:351)
        at sun.rmi.transport.Transport$1.run(Transport.java:178)
        at sun.rmi.transport.Transport$1.run(Transport.java:175)
        at java.security.AccessController.doPrivileged(Native Method)
        at sun.rmi.transport.Transport.serviceCall(Transport.java:174)
        at 
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:557)
        at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:812)
        at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:671)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)
        at 
sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:276)
        at 
sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:253)
        at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:162)
        at javax.management.remote.rmi.RMIServerImpl_Stub.newClient(Unknown 
Source)
        at 
javax.management.remote.rmi.RMIConnector.getConnection(RMIConnector.java:2404)
        at 
javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:308)
        at 
javax.management.remote.JMXConnectorFactory.connect(JMXConnectorFactory.java:270)
        at 
javax.management.remote.JMXConnectorFactory.connect(JMXConnectorFactory.java:229)
        at org.apache.zookeeper.test.JMXEnv.setUp(JMXEnv.java:58)
        at org.apache.zookeeper.test.ClientBase.setUp(ClientBase.java:448)
        at org.apache.zookeeper.test.WatcherTest.setUp(WatcherTest.java:73)
Caused by: java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
com.sun.jmx.remote.internal.ServerCommunicatorAdmin.<init>(ServerCommunicatorAdmin.java:50)
        at 
javax.management.remote.rmi.RMIConnectionImpl$RMIServerCommunicatorAdmin.<init>(RMIConnectionImpl.java:1319)
        at 
javax.management.remote.rmi.RMIConnectionImpl.<init>(RMIConnectionImpl.java:160)
        at 
javax.management.remote.rmi.RMIJRMPServerImpl.makeClient(RMIJRMPServerImpl.java:173)
        at 
javax.management.remote.rmi.RMIServerImpl.doNewClient(RMIServerImpl.java:250)
        at 
javax.management.remote.rmi.RMIServerImpl.newClient(RMIServerImpl.java:199)
        at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:323)
        at sun.rmi.transport.Transport$1.run(Transport.java:178)
        at sun.rmi.transport.Transport$1.run(Transport.java:175)
        at java.security.AccessController.doPrivileged(Native Method)
        at sun.rmi.transport.Transport.serviceCall(Transport.java:174)
        at 
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:557)
        at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:812)
        at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:671)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)


FAILED:  org.apache.zookeeper.test.WatcherTest.testWatcherAutoResetWithGlobal

Error Message:
Error occurred in server thread; nested exception is: 
        java.lang.OutOfMemoryError: unable to create new native thread

Stack Trace:
java.rmi.ServerError: Error occurred in server thread; nested exception is: 
        java.lang.OutOfMemoryError: unable to create new native thread
        at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:351)
        at sun.rmi.transport.Transport$1.run(Transport.java:178)
        at sun.rmi.transport.Transport$1.run(Transport.java:175)
        at java.security.AccessController.doPrivileged(Native Method)
        at sun.rmi.transport.Transport.serviceCall(Transport.java:174)
        at 
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:557)
        at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:812)
        at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:671)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)
        at 
sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:276)
        at 
sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:253)
        at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:162)
        at javax.management.remote.rmi.RMIServerImpl_Stub.newClient(Unknown 
Source)
        at 
javax.management.remote.rmi.RMIConnector.getConnection(RMIConnector.java:2404)
        at 
javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:308)
        at 
javax.management.remote.JMXConnectorFactory.connect(JMXConnectorFactory.java:270)
        at 
javax.management.remote.JMXConnectorFactory.connect(JMXConnectorFactory.java:229)
        at org.apache.zookeeper.test.JMXEnv.setUp(JMXEnv.java:58)
        at org.apache.zookeeper.test.ClientBase.setUp(ClientBase.java:448)
        at org.apache.zookeeper.test.WatcherTest.setUp(WatcherTest.java:73)
Caused by: java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
com.sun.jmx.remote.internal.ServerCommunicatorAdmin.<init>(ServerCommunicatorAdmin.java:50)
        at 
javax.management.remote.rmi.RMIConnectionImpl$RMIServerCommunicatorAdmin.<init>(RMIConnectionImpl.java:1319)
        at 
javax.management.remote.rmi.RMIConnectionImpl.<init>(RMIConnectionImpl.java:160)
        at 
javax.management.remote.rmi.RMIJRMPServerImpl.makeClient(RMIJRMPServerImpl.java:173)
        at 
javax.management.remote.rmi.RMIServerImpl.doNewClient(RMIServerImpl.java:250)
        at 
javax.management.remote.rmi.RMIServerImpl.newClient(RMIServerImpl.java:199)
        at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:323)
        at sun.rmi.transport.Transport$1.run(Transport.java:178)
        at sun.rmi.transport.Transport$1.run(Transport.java:175)
        at java.security.AccessController.doPrivileged(Native Method)
        at sun.rmi.transport.Transport.serviceCall(Transport.java:174)
        at 
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:557)
        at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:812)
        at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:671)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)


FAILED:  org.apache.zookeeper.test.WatcherTest.testWatcherCount

Error Message:
Error occurred in server thread; nested exception is: 
        java.lang.OutOfMemoryError: unable to create new native thread

Stack Trace:
java.rmi.ServerError: Error occurred in server thread; nested exception is: 
        java.lang.OutOfMemoryError: unable to create new native thread
        at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:351)
        at sun.rmi.transport.Transport$1.run(Transport.java:178)
        at sun.rmi.transport.Transport$1.run(Transport.java:175)
        at java.security.AccessController.doPrivileged(Native Method)
        at sun.rmi.transport.Transport.serviceCall(Transport.java:174)
        at 
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:557)
        at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:812)
        at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:671)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)
        at 
sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:276)
        at 
sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:253)
        at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:162)
        at javax.management.remote.rmi.RMIServerImpl_Stub.newClient(Unknown 
Source)
        at 
javax.management.remote.rmi.RMIConnector.getConnection(RMIConnector.java:2404)
        at 
javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:308)
        at 
javax.management.remote.JMXConnectorFactory.connect(JMXConnectorFactory.java:270)
        at 
javax.management.remote.JMXConnectorFactory.connect(JMXConnectorFactory.java:229)
        at org.apache.zookeeper.test.JMXEnv.setUp(JMXEnv.java:58)
        at org.apache.zookeeper.test.ClientBase.setUp(ClientBase.java:448)
        at org.apache.zookeeper.test.WatcherTest.setUp(WatcherTest.java:73)
Caused by: java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
com.sun.jmx.remote.internal.ServerCommunicatorAdmin.<init>(ServerCommunicatorAdmin.java:50)
        at 
javax.management.remote.rmi.RMIConnectionImpl$RMIServerCommunicatorAdmin.<init>(RMIConnectionImpl.java:1319)
        at 
javax.management.remote.rmi.RMIConnectionImpl.<init>(RMIConnectionImpl.java:160)
        at 
javax.management.remote.rmi.RMIJRMPServerImpl.makeClient(RMIJRMPServerImpl.java:173)
        at 
javax.management.remote.rmi.RMIServerImpl.doNewClient(RMIServerImpl.java:250)
        at 
javax.management.remote.rmi.RMIServerImpl.newClient(RMIServerImpl.java:199)
        at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:323)
        at sun.rmi.transport.Transport$1.run(Transport.java:178)
        at sun.rmi.transport.Transport$1.run(Transport.java:175)
        at java.security.AccessController.doPrivileged(Native Method)
        at sun.rmi.transport.Transport.serviceCall(Transport.java:174)
        at 
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:557)
        at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:812)
        at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:671)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)


FAILED:  
org.apache.zookeeper.test.WatcherTest.testWatcherAutoResetDisabledWithGlobal

Error Message:
Error occurred in server thread; nested exception is: 
        java.lang.OutOfMemoryError: unable to create new native thread

Stack Trace:
java.rmi.ServerError: Error occurred in server thread; nested exception is: 
        java.lang.OutOfMemoryError: unable to create new native thread
        at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:351)
        at sun.rmi.transport.Transport$1.run(Transport.java:178)
        at sun.rmi.transport.Transport$1.run(Transport.java:175)
        at java.security.AccessController.doPrivileged(Native Method)
        at sun.rmi.transport.Transport.serviceCall(Transport.java:174)
        at 
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:557)
        at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:812)
        at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:671)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)
        at 
sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:276)
        at 
sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:253)
        at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:162)
        at javax.management.remote.rmi.RMIServerImpl_Stub.newClient(Unknown 
Source)
        at 
javax.management.remote.rmi.RMIConnector.getConnection(RMIConnector.java:2404)
        at 
javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:308)
        at 
javax.management.remote.JMXConnectorFactory.connect(JMXConnectorFactory.java:270)
        at 
javax.management.remote.JMXConnectorFactory.connect(JMXConnectorFactory.java:229)
        at org.apache.zookeeper.test.JMXEnv.setUp(JMXEnv.java:58)
        at org.apache.zookeeper.test.ClientBase.setUp(ClientBase.java:448)
        at org.apache.zookeeper.test.WatcherTest.setUp(WatcherTest.java:73)
Caused by: java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
com.sun.jmx.remote.internal.ServerCommunicatorAdmin.<init>(ServerCommunicatorAdmin.java:50)
        at 
javax.management.remote.rmi.RMIConnectionImpl$RMIServerCommunicatorAdmin.<init>(RMIConnectionImpl.java:1319)
        at 
javax.management.remote.rmi.RMIConnectionImpl.<init>(RMIConnectionImpl.java:160)
        at 
javax.management.remote.rmi.RMIJRMPServerImpl.makeClient(RMIJRMPServerImpl.java:173)
        at 
javax.management.remote.rmi.RMIServerImpl.doNewClient(RMIServerImpl.java:250)
        at 
javax.management.remote.rmi.RMIServerImpl.newClient(RMIServerImpl.java:199)
        at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:323)
        at sun.rmi.transport.Transport$1.run(Transport.java:178)
        at sun.rmi.transport.Transport$1.run(Transport.java:175)
        at java.security.AccessController.doPrivileged(Native Method)
        at sun.rmi.transport.Transport.serviceCall(Transport.java:174)
        at 
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:557)
        at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:812)
        at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:671)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)


FAILED:  org.apache.zookeeper.test.WatcherTest.testWatcherAutoResetWithLocal

Error Message:
Error occurred in server thread; nested exception is: 
        java.lang.OutOfMemoryError: unable to create new native thread

Stack Trace:
java.rmi.ServerError: Error occurred in server thread; nested exception is: 
        java.lang.OutOfMemoryError: unable to create new native thread
        at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:351)
        at sun.rmi.transport.Transport$1.run(Transport.java:178)
        at sun.rmi.transport.Transport$1.run(Transport.java:175)
        at java.security.AccessController.doPrivileged(Native Method)
        at sun.rmi.transport.Transport.serviceCall(Transport.java:174)
        at 
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:557)
        at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:812)
        at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:671)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)
        at 
sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:276)
        at 
sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:253)
        at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:162)
        at javax.management.remote.rmi.RMIServerImpl_Stub.newClient(Unknown 
Source)
        at 
javax.management.remote.rmi.RMIConnector.getConnection(RMIConnector.java:2404)
        at 
javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:308)
        at 
javax.management.remote.JMXConnectorFactory.connect(JMXConnectorFactory.java:270)
        at 
javax.management.remote.JMXConnectorFactory.connect(JMXConnectorFactory.java:229)
        at org.apache.zookeeper.test.JMXEnv.setUp(JMXEnv.java:58)
        at org.apache.zookeeper.test.ClientBase.setUp(ClientBase.java:448)
        at org.apache.zookeeper.test.WatcherTest.setUp(WatcherTest.java:73)
Caused by: java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
com.sun.jmx.remote.internal.ServerCommunicatorAdmin.<init>(ServerCommunicatorAdmin.java:50)
        at 
javax.management.remote.rmi.RMIConnectionImpl$RMIServerCommunicatorAdmin.<init>(RMIConnectionImpl.java:1319)
        at 
javax.management.remote.rmi.RMIConnectionImpl.<init>(RMIConnectionImpl.java:160)
        at 
javax.management.remote.rmi.RMIJRMPServerImpl.makeClient(RMIJRMPServerImpl.java:173)
        at 
javax.management.remote.rmi.RMIServerImpl.doNewClient(RMIServerImpl.java:250)
        at 
javax.management.remote.rmi.RMIServerImpl.newClient(RMIServerImpl.java:199)
        at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:323)
        at sun.rmi.transport.Transport$1.run(Transport.java:178)
        at sun.rmi.transport.Transport$1.run(Transport.java:175)
        at java.security.AccessController.doPrivileged(Native Method)
        at sun.rmi.transport.Transport.serviceCall(Transport.java:174)
        at 
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:557)
        at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:812)
        at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:671)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)


FAILED:  org.apache.zookeeper.test.QuorumMajorityTest.testMajQuorums

Error Message:
unable to create new native thread

Stack Trace:
java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
org.apache.zookeeper.server.NIOServerCnxnFactory.start(NIOServerCnxnFactory.java:735)
        at 
org.apache.zookeeper.server.quorum.QuorumPeer.startServerCnxnFactory(QuorumPeer.java:1587)
        at 
org.apache.zookeeper.server.quorum.QuorumPeer.start(QuorumPeer.java:750)
        at 
org.apache.zookeeper.test.QuorumBase.startServers(QuorumBase.java:216)
        at org.apache.zookeeper.test.QuorumBase.setUp(QuorumBase.java:120)
        at org.apache.zookeeper.test.QuorumBase.setUp(QuorumBase.java:78)


FAILED:  org.apache.zookeeper.test.AsyncHammerTest.testHammer

Error Message:
unable to create new native thread

Stack Trace:
java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:950)
        at 
java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1368)
        at 
org.jboss.netty.util.internal.DeadLockProofWorker.start(DeadLockProofWorker.java:38)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.openSelector(AbstractNioSelector.java:368)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.<init>(AbstractNioSelector.java:100)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioWorker.<init>(AbstractNioWorker.java:52)
        at 
org.jboss.netty.channel.socket.nio.NioWorker.<init>(NioWorker.java:45)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.newWorker(NioWorkerPool.java:44)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.newWorker(NioWorkerPool.java:28)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioWorkerPool.init(AbstractNioWorkerPool.java:80)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.<init>(NioWorkerPool.java:39)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.<init>(NioWorkerPool.java:33)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:149)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:131)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:115)
        at 
org.apache.zookeeper.server.NettyServerCnxnFactory.<init>(NettyServerCnxnFactory.java:332)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:408)
        at java.lang.Class.newInstance(Class.java:433)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:134)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:152)
        at 
org.apache.zookeeper.server.quorum.QuorumPeer.<init>(QuorumPeer.java:862)
        at 
org.apache.zookeeper.test.QuorumBase.startServers(QuorumBase.java:181)
        at org.apache.zookeeper.test.QuorumBase.setUp(QuorumBase.java:120)
        at 
org.apache.zookeeper.test.AsyncHammerTest.setUp(AsyncHammerTest.java:52)
        at 
org.apache.zookeeper.test.AsyncHammerTest.testHammer(AsyncHammerTest.java:171)
        at 
org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:79)


FAILED:  org.apache.zookeeper.test.AsyncHammerTest.testObserversHammer

Error Message:
unable to create new native thread

Stack Trace:
java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method)
        at java.lang.Thread.start(Thread.java:713)
        at 
java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:950)
        at 
java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1368)
        at 
org.jboss.netty.util.internal.DeadLockProofWorker.start(DeadLockProofWorker.java:38)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.openSelector(AbstractNioSelector.java:368)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.<init>(AbstractNioSelector.java:100)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioWorker.<init>(AbstractNioWorker.java:52)
        at 
org.jboss.netty.channel.socket.nio.NioWorker.<init>(NioWorker.java:45)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.newWorker(NioWorkerPool.java:44)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.newWorker(NioWorkerPool.java:28)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioWorkerPool.init(AbstractNioWorkerPool.java:80)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.<init>(NioWorkerPool.java:39)
        at 
org.jboss.netty.channel.socket.nio.NioWorkerPool.<init>(NioWorkerPool.java:33)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:149)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:131)
        at 
org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory.<init>(NioServerSocketChannelFactory.java:115)
        at 
org.apache.zookeeper.server.NettyServerCnxnFactory.<init>(NettyServerCnxnFactory.java:332)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:408)
        at java.lang.Class.newInstance(Class.java:433)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:134)
        at 
org.apache.zookeeper.server.ServerCnxnFactory.createFactory(ServerCnxnFactory.java:152)
        at 
org.apache.zookeeper.server.quorum.QuorumPeer.<init>(QuorumPeer.java:862)
        at 
org.apache.zookeeper.test.QuorumBase.startServers(QuorumBase.java:172)
        at org.apache.zookeeper.test.QuorumBase.setUp(QuorumBase.java:120)
        at 
org.apache.zookeeper.test.AsyncHammerTest.setUp(AsyncHammerTest.java:52)
        at 
org.apache.zookeeper.test.AsyncHammerTest.testObserversHammer(AsyncHammerTest.java:203)
        at 
org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:79)


FAILED:  org.apache.zookeeper.test.QuorumMajorityTest.testNull

Error Message:
waiting for server up

Stack Trace:
junit.framework.AssertionFailedError: waiting for server up
        at 
org.apache.zookeeper.test.QuorumBase.startServers(QuorumBase.java:223)
        at org.apache.zookeeper.test.QuorumBase.setUp(QuorumBase.java:120)
        at org.apache.zookeeper.test.QuorumBase.setUp(QuorumBase.java:78)


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