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Posted to dev@lucene.apache.org by Policeman Jenkins Server <je...@thetaphi.de> on 2013/08/20 03:46:11 UTC

[JENKINS] Lucene-Solr-trunk-Linux (64bit/ibm-j9-jdk7) - Build # 7086 - Still Failing!

Build: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Linux/7086/
Java: 64bit/ibm-j9-jdk7 -Xjit:exclude={org/apache/lucene/util/fst/FST.pack(IIF)Lorg/apache/lucene/util/fst/FST;}

6 tests failed.
FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.OverseerTest

Error Message:
ERROR: SolrZkClient opens=169 closes=76

Stack Trace:
java.lang.AssertionError: ERROR: SolrZkClient opens=169 closes=76
	at __randomizedtesting.SeedInfo.seed([96916576CEB213AA]:0)
	at org.junit.Assert.fail(Assert.java:93)
	at org.apache.solr.SolrTestCaseJ4.endTrackingZkClients(SolrTestCaseJ4.java:342)
	at org.apache.solr.SolrTestCaseJ4.afterClass(SolrTestCaseJ4.java:134)
	at sun.reflect.GeneratedMethodAccessor28.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
	at java.lang.reflect.Method.invoke(Method.java:613)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1559)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.access$600(RandomizedRunner.java:79)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:700)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:53)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:42)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:55)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:43)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:70)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:55)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:358)
	at java.lang.Thread.run(Thread.java:780)


FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.OverseerTest

Error Message:
191 threads leaked from SUITE scope at org.apache.solr.cloud.OverseerTest:     1) Thread[id=1720, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)    2) Thread[id=1893, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)    3) Thread[id=1734, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)    4) Thread[id=1876, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)    5) Thread[id=1872, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)    6) Thread[id=1742, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)    7) Thread[id=1738, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)    8) Thread[id=1865, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)    9) Thread[id=1726, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   10) Thread[id=1809, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   11) Thread[id=1855, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   12) Thread[id=1836, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   13) Thread[id=1796, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   14) Thread[id=1871, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   15) Thread[id=1877, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   16) Thread[id=1722, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   17) Thread[id=1844, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   18) Thread[id=1851, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   19) Thread[id=1816, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   20) Thread[id=1804, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   21) Thread[id=1853, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   22) Thread[id=1762, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   23) Thread[id=1890, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   24) Thread[id=1817, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   25) Thread[id=1710, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   26) Thread[id=1782, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   27) Thread[id=1837, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   28) Thread[id=1852, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   29) Thread[id=1713, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   30) Thread[id=1826, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   31) Thread[id=1737, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   32) Thread[id=1820, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   33) Thread[id=1846, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   34) Thread[id=1882, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   35) Thread[id=1835, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   36) Thread[id=1748, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   37) Thread[id=1880, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   38) Thread[id=1832, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   39) Thread[id=1856, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   40) Thread[id=1847, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   41) Thread[id=1850, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   42) Thread[id=1860, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   43) Thread[id=1841, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   44) Thread[id=1795, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   45) Thread[id=1709, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   46) Thread[id=1732, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   47) Thread[id=1761, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   48) Thread[id=1867, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   49) Thread[id=1777, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   50) Thread[id=1719, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   51) Thread[id=1752, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   52) Thread[id=1770, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   53) Thread[id=1831, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   54) Thread[id=1725, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   55) Thread[id=1821, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   56) Thread[id=1807, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   57) Thread[id=1750, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   58) Thread[id=1746, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   59) Thread[id=1755, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   60) Thread[id=1739, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   61) Thread[id=1740, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   62) Thread[id=1849, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   63) Thread[id=1811, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   64) Thread[id=1889, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   65) Thread[id=1819, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   66) Thread[id=1763, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   67) Thread[id=1745, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   68) Thread[id=1783, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   69) Thread[id=1874, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   70) Thread[id=1870, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   71) Thread[id=1753, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   72) Thread[id=1894, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   73) Thread[id=1892, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   74) Thread[id=1724, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   75) Thread[id=1869, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   76) Thread[id=1766, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   77) Thread[id=1708, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   78) Thread[id=1805, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   79) Thread[id=1294, name=SessionTracker, state=TIMED_WAITING, group=TGRP-OverseerTest]         at java.lang.Object.wait(Native Method)         at java.lang.Object.wait(Object.java:196)         at org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:146)   80) Thread[id=1861, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   81) Thread[id=1712, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   82) Thread[id=1758, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   83) Thread[id=1786, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   84) Thread[id=1848, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   85) Thread[id=1873, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   86) Thread[id=1814, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   87) Thread[id=1797, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   88) Thread[id=1706, name=TEST-OverseerTest.testDoubleAssignment-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   89) Thread[id=1812, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   90) Thread[id=1794, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   91) Thread[id=1810, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   92) Thread[id=1862, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   93) Thread[id=1728, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   94) Thread[id=1751, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   95) Thread[id=1789, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   96) Thread[id=1803, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   97) Thread[id=1727, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   98) Thread[id=1834, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   99) Thread[id=1863, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   100) Thread[id=1775, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   101) Thread[id=1714, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   102) Thread[id=1778, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   103) Thread[id=1757, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   104) Thread[id=1866, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   105) Thread[id=1868, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   106) Thread[id=1887, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   107) Thread[id=1799, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   108) Thread[id=1715, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   109) Thread[id=1705, name=TEST-OverseerTest.testDoubleAssignment-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:42391), state=TIMED_WAITING, group=TGRP-OverseerTest]         at java.lang.Thread.sleep(Native Method)         at java.lang.Thread.sleep(Thread.java:904)         at org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:86)         at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:937)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:993)   110) Thread[id=1802, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   111) Thread[id=1793, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   112) Thread[id=1829, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   113) Thread[id=1767, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   114) Thread[id=1756, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   115) Thread[id=1858, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   116) Thread[id=1785, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   117) Thread[id=1827, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   118) Thread[id=1878, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   119) Thread[id=1760, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   120) Thread[id=1884, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   121) Thread[id=1886, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   122) Thread[id=1718, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   123) Thread[id=1808, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   124) Thread[id=1792, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   125) Thread[id=1784, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   126) Thread[id=1838, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   127) Thread[id=1859, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   128) Thread[id=1741, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   129) Thread[id=1768, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   130) Thread[id=1833, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   131) Thread[id=1704, name=TEST-OverseerTest.testDoubleAssignment-seed#[96916576CEB213AA]-EventThread, state=TIMED_WAITING, group=TGRP-OverseerTest]         at java.lang.Object.wait(Native Method)         at java.lang.Object.wait(Object.java:196)         at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:165)         at org.apache.solr.common.cloud.ConnectionManager$1.update(ConnectionManager.java:98)         at org.apache.solr.common.cloud.DefaultConnectionStrategy.reconnect(DefaultConnectionStrategy.java:46)         at org.apache.solr.common.cloud.ConnectionManager.process(ConnectionManager.java:91)         at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:519)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:495)   132) Thread[id=1806, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   133) Thread[id=1864, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   134) Thread[id=1729, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   135) Thread[id=1840, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   136) Thread[id=1881, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   137) Thread[id=1828, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   138) Thread[id=1888, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-EventThread, state=WAITING, group=TGRP-OverseerTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:197)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2054)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:453)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:491)   139) Thread[id=1743, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)   140) Thread[id=1292, name=Thread-362, state=WAITING, group=TGRP-OverseerTest]         at java.lang.Object.wait(Native Method)         at java.lang.Object.wait(O

[...truncated too long message...]

D_WAITING, group=TGRP-OverseerTest]
   [junit4]    >         at java.lang.Thread.sleep(Native Method)
   [junit4]    >         at java.lang.Thread.sleep(Thread.java:904)
   [junit4]    >         at org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:86)
   [junit4]    >         at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:937)
   [junit4]    >         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:993)
   [junit4]    >   87) Thread[id=1781, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]
   [junit4]    >         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
   [junit4]    >         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:240)
   [junit4]    >         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
   [junit4]    >         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:99)
   [junit4]    >         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:110)
   [junit4]    >         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:338)
   [junit4]    >         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
   [junit4]    >   88) Thread[id=1891, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]
   [junit4]    >         at java.security.Permissions.implies(Permissions.java:190)
   [junit4]    >         at sun.security.provider.PolicyFile.implies(PolicyFile.java:1144)
   [junit4]    >         at java.security.ProtectionDomain.implies(ProtectionDomain.java:283)
   [junit4]    >         at java.security.AccessController.checkPermission(AccessController.java:118)
   [junit4]    >         at java.lang.SecurityManager.checkPermission(SecurityManager.java:560)
   [junit4]    >         at javax.security.auth.login.Configuration.getConfiguration(Configuration.java:237)
   [junit4]    >         at org.apache.zookeeper.client.ZooKeeperSaslClient.clientTunneledAuthenticationInProgress(ZooKeeperSaslClient.java:487)
   [junit4]    >         at org.apache.zookeeper.ClientCnxn$SendThread.clientTunneledAuthenticationInProgress(ClientCnxn.java:1241)
   [junit4]    >         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:360)
   [junit4]    >         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
   [junit4]    >   89) Thread[id=1831, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=TIMED_WAITING, group=TGRP-OverseerTest]
   [junit4]    >         at java.lang.Thread.sleep(Native Method)
   [junit4]    >         at java.lang.Thread.sleep(Thread.java:904)
   [junit4]    >         at org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:86)
   [junit4]    >         at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:937)
   [junit4]    >         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:993)
   [junit4]    >   90) Thread[id=1757, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]
   [junit4]    >         at java.security.Permissions.implies(Permissions.java:191)
   [junit4]    >         at sun.security.provider.PolicyFile.implies(PolicyFile.java:1144)
   [junit4]    >         at java.security.ProtectionDomain.implies(ProtectionDomain.java:283)
   [junit4]    >         at java.security.AccessController.checkPermission(AccessController.java:118)
   [junit4]    >         at java.lang.SecurityManager.checkPermission(SecurityManager.java:560)
   [junit4]    >         at java.lang.SecurityManager.checkPropertyAccess(SecurityManager.java:1313)
   [junit4]    >         at java.lang.System.getProperty(System.java:426)
   [junit4]    >         at java.lang.System.getProperty(System.java:410)
   [junit4]    >         at org.apache.zookeeper.client.ZooKeeperSaslClient.clientTunneledAuthenticationInProgress(ZooKeeperSaslClient.java:487)
   [junit4]    >         at org.apache.zookeeper.ClientCnxn$SendThread.clientTunneledAuthenticationInProgress(ClientCnxn.java:1241)
   [junit4]    >         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:360)
   [junit4]    >         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
   [junit4]    >   91) Thread[id=1721, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=TIMED_WAITING, group=TGRP-OverseerTest]
   [junit4]    >         at java.lang.Thread.sleep(Native Method)
   [junit4]    >         at java.lang.Thread.sleep(Thread.java:904)
   [junit4]    >         at org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:86)
   [junit4]    >         at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:937)
   [junit4]    >         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:993)
   [junit4]    >   92) Thread[id=1813, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=RUNNABLE, group=TGRP-OverseerTest]
   [junit4]    >         at java.security.AccessController.getProtectionDomains(Native Method)
   [junit4]    >         at java.security.AccessController.checkPermission(AccessController.java:88)
   [junit4]    >         at java.lang.SecurityManager.checkPermission(SecurityManager.java:560)
   [junit4]    >         at javax.security.auth.login.Configuration.getConfiguration(Configuration.java:237)
   [junit4]    >         at org.apache.zookeeper.client.ZooKeeperSaslClient.clientTunneledAuthenticationInProgress(ZooKeeperSaslClient.java:487)
   [junit4]    >         at org.apache.zookeeper.ClientCnxn$SendThread.clientTunneledAuthenticationInProgress(ClientCnxn.java:1241)
   [junit4]    >         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:360)
   [junit4]    >         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
   [junit4]    >   93) Thread[id=1725, name=TEST-OverseerTest.testShardAssignmentBigger-seed#[96916576CEB213AA]-SendThread(localhost.localdomain:45176), state=TIMED_WAITING, group=TGRP-OverseerTest]
   [junit4]    >         at java.lang.Thread.sleep(Native Method)
   [junit4]    >         at java.lang.Thread.sleep(Thread.java:904)
   [junit4]    >         at org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:86)
   [junit4]    >         at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:937)
   [junit4]    >         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:993)
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([96916576CEB213AA]:0)
   [junit4] Completed on J0 in 273.15s, 8 tests, 2 failures, 3 errors <<< FAILURES!

[...truncated 409 lines...]
   [junit4] Suite: org.apache.solr.logging.TestLogWatcher
   [junit4]   2> 845827 T1 oasl.LogWatcher.newRegisteredLogWatcher Registering Log Listener [Log4j (org.slf4j.impl.Log4jLoggerFactory)]
   [junit4]   2> 845904 T1293 oazs.NIOServerCnxn.doIO WARN caught end of stream exception EndOfStreamException: Unable to read additional data from client sessionid 0x14099618bf300f0, likely client has closed socket
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:220)
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:780)
   [junit4]   2> 
   [junit4]   2> 845906 T1293 oazs.NIOServerCnxn.doIO WARN caught end of stream exception EndOfStreamException: Unable to read additional data from client sessionid 0x14099618bf300e8, likely client has closed socket
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:220)
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:780)
   [junit4]   2> 
   [junit4] FAILURE 0.17s J0 | TestLogWatcher.testLog4jWatcher <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: expected:<1376963129845> but was:<-1>
   [junit4]    > 	at org.apache.solr.logging.TestLogWatcher.testLog4jWatcher(TestLogWatcher.java:47)
   [junit4] Completed on J0 in 0.17s, 1 test, 1 failure <<< FAILURES!

[...truncated 70 lines...]
BUILD FAILED
/var/lib/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:389: The following error occurred while executing this line:
/var/lib/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:382: The following error occurred while executing this line:
/var/lib/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:39: The following error occurred while executing this line:
/var/lib/jenkins/workspace/Lucene-Solr-trunk-Linux/solr/build.xml:181: The following error occurred while executing this line:
/var/lib/jenkins/workspace/Lucene-Solr-trunk-Linux/solr/common-build.xml:450: The following error occurred while executing this line:
/var/lib/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common-build.xml:1230: The following error occurred while executing this line:
/var/lib/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common-build.xml:873: There were test failures: 322 suites, 1372 tests, 3 suite-level errors, 1 error, 2 failures, 548 ignored (5 assumptions)

Total time: 37 minutes 6 seconds
Build step 'Invoke Ant' marked build as failure
Description set: Java: 64bit/ibm-j9-jdk7 -Xjit:exclude={org/apache/lucene/util/fst/FST.pack(IIF)Lorg/apache/lucene/util/fst/FST;}
Archiving artifacts
Recording test results
Email was triggered for: Failure
Sending email for trigger: Failure