Build: https://jenkins.thetaphi.de/job/Lucene-Solr-master-Windows/7669/
Java: 32bit/jdk1.8.0_172 -server -XX:+UseConcMarkSweepGC

3 tests failed.
FAILED:  
junit.framework.TestSuite.org.apache.solr.cloud.autoscaling.AutoAddReplicasIntegrationTest

Error Message:
ObjectTracker found 2 object(s) that were not released!!! [SolrZkClient, 
ZkStateReader] 
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.common.cloud.SolrZkClient  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)  
at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:126)  at 
org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:116)  at 
org.apache.solr.common.cloud.ZkStateReader.<init>(ZkStateReader.java:306)  at 
org.apache.solr.client.solrj.impl.ZkClientClusterStateProvider.connect(ZkClientClusterStateProvider.java:160)
  at 
org.apache.solr.client.solrj.impl.CloudSolrClient.connect(CloudSolrClient.java:399)
  at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:827)
  at 
org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:817)
  at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:207)  at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:224)  at 
org.apache.solr.client.solrj.impl.SolrClientCloudManager.request(SolrClientCloudManager.java:115)
  at 
org.apache.solr.cloud.autoscaling.ExecutePlanAction.waitForTaskToFinish(ExecutePlanAction.java:132)
  at 
org.apache.solr.cloud.autoscaling.ExecutePlanAction.process(ExecutePlanAction.java:85)
  at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers.lambda$null$3(ScheduledTriggers.java:311)
  at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)  
at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
  at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 
 at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
 at java.lang.Thread.run(Thread.java:748)  
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.common.cloud.ZkStateReader  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at org.apache.solr.common.cloud.ZkStateReader.<init>(ZkStateReader.java:328)  
at 
org.apache.solr.client.solrj.impl.ZkClientClusterStateProvider.connect(ZkClientClusterStateProvider.java:160)
  at 
org.apache.solr.client.solrj.impl.CloudSolrClient.connect(CloudSolrClient.java:399)
  at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:827)
  at 
org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:817)
  at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:207)  at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:224)  at 
org.apache.solr.client.solrj.impl.SolrClientCloudManager.request(SolrClientCloudManager.java:115)
  at 
org.apache.solr.cloud.autoscaling.ExecutePlanAction.waitForTaskToFinish(ExecutePlanAction.java:132)
  at 
org.apache.solr.cloud.autoscaling.ExecutePlanAction.process(ExecutePlanAction.java:85)
  at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers.lambda$null$3(ScheduledTriggers.java:311)
  at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)  
at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
  at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 
 at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
 at java.lang.Thread.run(Thread.java:748)   expected null, but 
was:<ObjectTracker found 2 object(s) that were not released!!! [SolrZkClient, 
ZkStateReader] 
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.common.cloud.SolrZkClient  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)  
at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:126)  at 
org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:116)  at 
org.apache.solr.common.cloud.ZkStateReader.<init>(ZkStateReader.java:306)  at 
org.apache.solr.client.solrj.impl.ZkClientClusterStateProvider.connect(ZkClientClusterStateProvider.java:160)
  at 
org.apache.solr.client.solrj.impl.CloudSolrClient.connect(CloudSolrClient.java:399)
  at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:827)
  at 
org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:817)
  at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:207)  at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:224)  at 
org.apache.solr.client.solrj.impl.SolrClientCloudManager.request(SolrClientCloudManager.java:115)
  at 
org.apache.solr.cloud.autoscaling.ExecutePlanAction.waitForTaskToFinish(ExecutePlanAction.java:132)
  at 
org.apache.solr.cloud.autoscaling.ExecutePlanAction.process(ExecutePlanAction.java:85)
  at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers.lambda$null$3(ScheduledTriggers.java:311)
  at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)  
at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
  at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 
 at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
 at java.lang.Thread.run(Thread.java:748)  
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.common.cloud.ZkStateReader  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at org.apache.solr.common.cloud.ZkStateReader.<init>(ZkStateReader.java:328)  
at 
org.apache.solr.client.solrj.impl.ZkClientClusterStateProvider.connect(ZkClientClusterStateProvider.java:160)
  at 
org.apache.solr.client.solrj.impl.CloudSolrClient.connect(CloudSolrClient.java:399)
  at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:827)
  at 
org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:817)
  at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:207)  at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:224)  at 
org.apache.solr.client.solrj.impl.SolrClientCloudManager.request(SolrClientCloudManager.java:115)
  at 
org.apache.solr.cloud.autoscaling.ExecutePlanAction.waitForTaskToFinish(ExecutePlanAction.java:132)
  at 
org.apache.solr.cloud.autoscaling.ExecutePlanAction.process(ExecutePlanAction.java:85)
  at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers.lambda$null$3(ScheduledTriggers.java:311)
  at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)  
at java.util.concurrent.FutureTask.run(FutureTask.java:266)  at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
  at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 
 at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
 at java.lang.Thread.run(Thread.java:748)  >

Stack Trace:
java.lang.AssertionError: ObjectTracker found 2 object(s) that were not 
released!!! [SolrZkClient, ZkStateReader]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.common.cloud.SolrZkClient
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
        at 
org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:126)
        at 
org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:116)
        at 
org.apache.solr.common.cloud.ZkStateReader.<init>(ZkStateReader.java:306)
        at 
org.apache.solr.client.solrj.impl.ZkClientClusterStateProvider.connect(ZkClientClusterStateProvider.java:160)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.connect(CloudSolrClient.java:399)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:827)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:817)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:207)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:224)
        at 
org.apache.solr.client.solrj.impl.SolrClientCloudManager.request(SolrClientCloudManager.java:115)
        at 
org.apache.solr.cloud.autoscaling.ExecutePlanAction.waitForTaskToFinish(ExecutePlanAction.java:132)
        at 
org.apache.solr.cloud.autoscaling.ExecutePlanAction.process(ExecutePlanAction.java:85)
        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers.lambda$null$3(ScheduledTriggers.java:311)
        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.common.cloud.ZkStateReader
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.common.cloud.ZkStateReader.<init>(ZkStateReader.java:328)
        at 
org.apache.solr.client.solrj.impl.ZkClientClusterStateProvider.connect(ZkClientClusterStateProvider.java:160)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.connect(CloudSolrClient.java:399)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:827)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:817)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:207)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:224)
        at 
org.apache.solr.client.solrj.impl.SolrClientCloudManager.request(SolrClientCloudManager.java:115)
        at 
org.apache.solr.cloud.autoscaling.ExecutePlanAction.waitForTaskToFinish(ExecutePlanAction.java:132)
        at 
org.apache.solr.cloud.autoscaling.ExecutePlanAction.process(ExecutePlanAction.java:85)
        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers.lambda$null$3(ScheduledTriggers.java:311)
        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)

 expected null, but was:<ObjectTracker found 2 object(s) that were not 
released!!! [SolrZkClient, ZkStateReader]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.common.cloud.SolrZkClient
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
        at 
org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:126)
        at 
org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:116)
        at 
org.apache.solr.common.cloud.ZkStateReader.<init>(ZkStateReader.java:306)
        at 
org.apache.solr.client.solrj.impl.ZkClientClusterStateProvider.connect(ZkClientClusterStateProvider.java:160)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.connect(CloudSolrClient.java:399)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:827)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:817)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:207)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:224)
        at 
org.apache.solr.client.solrj.impl.SolrClientCloudManager.request(SolrClientCloudManager.java:115)
        at 
org.apache.solr.cloud.autoscaling.ExecutePlanAction.waitForTaskToFinish(ExecutePlanAction.java:132)
        at 
org.apache.solr.cloud.autoscaling.ExecutePlanAction.process(ExecutePlanAction.java:85)
        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers.lambda$null$3(ScheduledTriggers.java:311)
        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.common.cloud.ZkStateReader
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.common.cloud.ZkStateReader.<init>(ZkStateReader.java:328)
        at 
org.apache.solr.client.solrj.impl.ZkClientClusterStateProvider.connect(ZkClientClusterStateProvider.java:160)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.connect(CloudSolrClient.java:399)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:827)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:817)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:207)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:224)
        at 
org.apache.solr.client.solrj.impl.SolrClientCloudManager.request(SolrClientCloudManager.java:115)
        at 
org.apache.solr.cloud.autoscaling.ExecutePlanAction.waitForTaskToFinish(ExecutePlanAction.java:132)
        at 
org.apache.solr.cloud.autoscaling.ExecutePlanAction.process(ExecutePlanAction.java:85)
        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers.lambda$null$3(ScheduledTriggers.java:311)
        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)

>
        at __randomizedtesting.SeedInfo.seed([FB50140163370A04]:0)
        at org.junit.Assert.fail(Assert.java:88)
        at org.junit.Assert.failNotNull(Assert.java:755)
        at org.junit.Assert.assertNull(Assert.java:737)
        at 
org.apache.solr.SolrTestCaseJ4.teardownTestCases(SolrTestCaseJ4.java:319)
        at sun.reflect.GeneratedMethodAccessor39.invoke(Unknown Source)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:901)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.lang.Thread.run(Thread.java:748)


FAILED:  
junit.framework.TestSuite.org.apache.solr.cloud.autoscaling.AutoAddReplicasIntegrationTest

Error Message:
3 threads leaked from SUITE scope at 
org.apache.solr.cloud.autoscaling.AutoAddReplicasIntegrationTest:     1) 
Thread[id=34643, name=AutoscalingActionExecutor-10892-thread-1-EventThread, 
state=WAITING, group=TGRP-AutoAddReplicasIntegrationTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:504)    
2) Thread[id=34642, 
name=AutoscalingActionExecutor-10892-thread-1-SendThread(127.0.0.1:51683), 
state=TIMED_WAITING, group=TGRP-AutoAddReplicasIntegrationTest]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1049)    3) 
Thread[id=34644, name=zkConnectionManagerCallback-10496-thread-1, 
state=WAITING, group=TGRP-AutoAddReplicasIntegrationTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 3 threads leaked from SUITE 
scope at org.apache.solr.cloud.autoscaling.AutoAddReplicasIntegrationTest: 
   1) Thread[id=34643, 
name=AutoscalingActionExecutor-10892-thread-1-EventThread, state=WAITING, 
group=TGRP-AutoAddReplicasIntegrationTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:504)
   2) Thread[id=34642, 
name=AutoscalingActionExecutor-10892-thread-1-SendThread(127.0.0.1:51683), 
state=TIMED_WAITING, group=TGRP-AutoAddReplicasIntegrationTest]
        at java.lang.Thread.sleep(Native Method)
        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1049)
   3) Thread[id=34644, name=zkConnectionManagerCallback-10496-thread-1, 
state=WAITING, group=TGRP-AutoAddReplicasIntegrationTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
        at __randomizedtesting.SeedInfo.seed([FB50140163370A04]:0)


FAILED:  
junit.framework.TestSuite.org.apache.solr.cloud.autoscaling.AutoAddReplicasIntegrationTest

Error Message:
There are still zombie threads that couldn't be terminated:    1) 
Thread[id=34642, 
name=AutoscalingActionExecutor-10892-thread-1-SendThread(127.0.0.1:51683), 
state=RUNNABLE, group=TGRP-AutoAddReplicasIntegrationTest]         at 
sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)         at 
sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296)   
      at 
sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278)
         at 
sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159)         
at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)         at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)         at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)
         at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1145)    2) 
Thread[id=34644, name=zkConnectionManagerCallback-10496-thread-1, 
state=WAITING, group=TGRP-AutoAddReplicasIntegrationTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie 
threads that couldn't be terminated:
   1) Thread[id=34642, 
name=AutoscalingActionExecutor-10892-thread-1-SendThread(127.0.0.1:51683), 
state=RUNNABLE, group=TGRP-AutoAddReplicasIntegrationTest]
        at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at 
sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296)
        at 
sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278)
        at sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)
        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1145)
   2) Thread[id=34644, name=zkConnectionManagerCallback-10496-thread-1, 
state=WAITING, group=TGRP-AutoAddReplicasIntegrationTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
        at __randomizedtesting.SeedInfo.seed([FB50140163370A04]:0)




Build Log:
[...truncated 14237 lines...]
   [junit4] Suite: 
org.apache.solr.cloud.autoscaling.AutoAddReplicasIntegrationTest
   [junit4]   2> Creating dataDir: 
C:\Users\jenkins\workspace\Lucene-Solr-master-Windows\solr\build\solr-core\test\J0\temp\solr.cloud.autoscaling.AutoAddReplicasIntegrationTest_FB50140163370A04-001\init-core-data-001
   [junit4]   2> 1811939 INFO  
(TEST-AutoAddReplicasIntegrationTest.testSimple-seed#[FB50140163370A04]) [    ] 
o.a.s.c.MiniSolrCloudCluster Starting cluster of 3 servers in 
C:\Users\jenkins\workspace\Lucene-Solr-master-Windows\solr\build\solr-core\test\J0\temp\solr.cloud.autoscaling.AutoAddReplicasIntegrationTest_FB50140163370A04-001\tempDir-001
   [junit4]   2> 1811940 INFO  
(TEST-AutoAddReplicasIntegrationTest.testSimple-seed#[FB50140163370A04]) [    ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 1811941 INFO  (ZkTestServer Run Thread) [    ] 
o.a.s.c.ZkTestServer client port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 1811941 INFO  (ZkTestServer Run Thread) [    ] 
o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 1812048 INFO  
(TEST-AutoAddReplicasIntegrationTest.testSimple-seed#[FB50140163370A04]) [    ] 
o.a.s.c.ZkTestServer start zk server on port:51683
   [junit4]   2> 1812048 INFO  
(TEST-AutoAddReplicasIntegrationTest.testSimple-seed#[FB50140163370A04]) [    ] 
o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:51683
   [junit4]   2> 1812048 INFO  
(TEST-AutoAddReplicasIntegrationTest.testSimple-seed#[FB50140163370A04]) [    ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1 51683
   [junit4]   2> 1812063 INFO  (zkConnectionManagerCallback-10366-thread-1) [   
 ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1812070 INFO  (zkConnectionManagerCallback-10368-thread-1) [   
 ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1812075 INFO  (zkConnectionManagerCallback-10370-thread-1) [   
 ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1812078 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
0x100340b13940002, likely client has closed socket
   [junit4]   2> 1812084 WARN  (jetty-launcher-10371-thread-3) [    ] 
o.e.j.s.AbstractConnector Ignoring deprecated socket close linger time
   [junit4]   2> 1812084 INFO  (jetty-launcher-10371-thread-3) [    ] 
o.a.s.c.s.e.JettySolrRunner Start Jetty (original configured port=0)
   [junit4]   2> 1812084 INFO  (jetty-launcher-10371-thread-3) [    ] 
o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 1 ...
   [junit4]   2> 1812084 INFO  (jetty-launcher-10371-thread-3) [    ] 
o.e.j.s.Server jetty-9.4.14.v20181114; built: 2018-11-14T21:20:31.478Z; git: 
c4550056e785fb5665914545889f21dc136ad9e6; jvm 1.8.0_172-b11
   [junit4]   2> 1812085 INFO  (jetty-launcher-10371-thread-3) [    ] 
o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 1812085 INFO  (jetty-launcher-10371-thread-3) [    ] 
o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 1812085 INFO  (jetty-launcher-10371-thread-3) [    ] 
o.e.j.s.session node0 Scavenging every 660000ms
   [junit4]   2> 1812085 INFO  (jetty-launcher-10371-thread-3) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@1b54048{/solr,null,AVAILABLE}
   [junit4]   2> 1812086 WARN  (jetty-launcher-10371-thread-3) [    ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
SslContextFactory@153b6d7[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1812088 WARN  (jetty-launcher-10371-thread-1) [    ] 
o.e.j.s.AbstractConnector Ignoring deprecated socket close linger time
   [junit4]   2> 1812088 INFO  (jetty-launcher-10371-thread-1) [    ] 
o.a.s.c.s.e.JettySolrRunner Start Jetty (original configured port=0)
   [junit4]   2> 1812088 INFO  (jetty-launcher-10371-thread-1) [    ] 
o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 1 ...
   [junit4]   2> 1812088 INFO  (jetty-launcher-10371-thread-1) [    ] 
o.e.j.s.Server jetty-9.4.14.v20181114; built: 2018-11-14T21:20:31.478Z; git: 
c4550056e785fb5665914545889f21dc136ad9e6; jvm 1.8.0_172-b11
   [junit4]   2> 1812090 INFO  (jetty-launcher-10371-thread-1) [    ] 
o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 1812090 INFO  (jetty-launcher-10371-thread-1) [    ] 
o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 1812090 INFO  (jetty-launcher-10371-thread-1) [    ] 
o.e.j.s.session node0 Scavenging every 600000ms
   [junit4]   2> 1812091 INFO  (jetty-launcher-10371-thread-1) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@87251f{/solr,null,AVAILABLE}
   [junit4]   2> 1812092 WARN  (jetty-launcher-10371-thread-1) [    ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
SslContextFactory@7634c9[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1812106 INFO  (jetty-launcher-10371-thread-3) [    ] 
o.e.j.s.AbstractConnector Started ServerConnector@13b35{SSL,[ssl, 
http/1.1]}{127.0.0.1:51694}
   [junit4]   2> 1812106 INFO  (jetty-launcher-10371-thread-3) [    ] 
o.e.j.s.Server Started @1791772ms
   [junit4]   2> 1812106 INFO  (jetty-launcher-10371-thread-3) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=51694}
   [junit4]   2> 1812108 ERROR (jetty-launcher-10371-thread-3) [    ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 1812108 INFO  (jetty-launcher-10371-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter Using logger factory 
org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 1812108 INFO  (jetty-launcher-10371-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
8.0.0
   [junit4]   2> 1812108 INFO  (jetty-launcher-10371-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 1812108 INFO  (jetty-launcher-10371-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 1812108 INFO  (jetty-launcher-10371-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-12-31T09:08:35.405Z
   [junit4]   2> 1812117 WARN  (jetty-launcher-10371-thread-2) [    ] 
o.e.j.s.AbstractConnector Ignoring deprecated socket close linger time
   [junit4]   2> 1812121 INFO  (jetty-launcher-10371-thread-2) [    ] 
o.a.s.c.s.e.JettySolrRunner Start Jetty (original configured port=0)
   [junit4]   2> 1812121 INFO  (jetty-launcher-10371-thread-2) [    ] 
o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 1 ...
   [junit4]   2> 1812122 INFO  (jetty-launcher-10371-thread-1) [    ] 
o.e.j.s.AbstractConnector Started ServerConnector@1fe901d{SSL,[ssl, 
http/1.1]}{127.0.0.1:51697}
   [junit4]   2> 1812122 INFO  (jetty-launcher-10371-thread-1) [    ] 
o.e.j.s.Server Started @1791785ms
   [junit4]   2> 1812122 INFO  (jetty-launcher-10371-thread-1) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=51697}
   [junit4]   2> 1812123 ERROR (jetty-launcher-10371-thread-1) [    ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 1812123 INFO  (jetty-launcher-10371-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter Using logger factory 
org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 1812123 INFO  (jetty-launcher-10371-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
8.0.0
   [junit4]   2> 1812123 INFO  (jetty-launcher-10371-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 1812123 INFO  (jetty-launcher-10371-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 1812124 INFO  (jetty-launcher-10371-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-12-31T09:08:35.420Z
   [junit4]   2> 1812127 INFO  (jetty-launcher-10371-thread-2) [    ] 
o.e.j.s.Server jetty-9.4.14.v20181114; built: 2018-11-14T21:20:31.478Z; git: 
c4550056e785fb5665914545889f21dc136ad9e6; jvm 1.8.0_172-b11
   [junit4]   2> 1812129 INFO  (jetty-launcher-10371-thread-2) [    ] 
o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 1812129 INFO  (jetty-launcher-10371-thread-2) [    ] 
o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 1812129 INFO  (jetty-launcher-10371-thread-2) [    ] 
o.e.j.s.session node0 Scavenging every 660000ms
   [junit4]   2> 1812130 INFO  (jetty-launcher-10371-thread-2) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@16c5938{/solr,null,AVAILABLE}
   [junit4]   2> 1812131 WARN  (jetty-launcher-10371-thread-2) [    ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
SslContextFactory@1b03f80[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1812137 INFO  (jetty-launcher-10371-thread-2) [    ] 
o.e.j.s.AbstractConnector Started ServerConnector@2877ed{SSL,[ssl, 
http/1.1]}{127.0.0.1:51704}
   [junit4]   2> 1812137 INFO  (jetty-launcher-10371-thread-2) [    ] 
o.e.j.s.Server Started @1791800ms
   [junit4]   2> 1812137 INFO  (jetty-launcher-10371-thread-2) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=51704}
   [junit4]   2> 1812138 ERROR (jetty-launcher-10371-thread-2) [    ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 1812138 INFO  (jetty-launcher-10371-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter Using logger factory 
org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 1812138 INFO  (jetty-launcher-10371-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
8.0.0
   [junit4]   2> 1812138 INFO  (jetty-launcher-10371-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 1812138 INFO  (jetty-launcher-10371-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 1812138 INFO  (jetty-launcher-10371-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-12-31T09:08:35.435Z
   [junit4]   2> 1812148 INFO  (zkConnectionManagerCallback-10373-thread-1) [   
 ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1812152 INFO  (jetty-launcher-10371-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 1812154 INFO  (zkConnectionManagerCallback-10375-thread-1) [   
 ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1812156 INFO  (jetty-launcher-10371-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 1812162 INFO  (jetty-launcher-10371-thread-3) [    ] 
o.a.s.c.SolrXmlConfig Configuration parameter autoReplicaFailoverWorkLoopDelay 
is ignored
   [junit4]   2> 1812162 INFO  (jetty-launcher-10371-thread-3) [    ] 
o.a.s.c.SolrXmlConfig Configuration parameter 
autoReplicaFailoverBadNodeExpiration is ignored
   [junit4]   2> 1812162 INFO  (jetty-launcher-10371-thread-3) [    ] 
o.a.s.c.SolrXmlConfig MBean server found: 
com.sun.jmx.mbeanserver.JmxMBeanServer@ca704c, but no JMX reporters were 
configured - adding default JMX reporter.
   [junit4]   2> 1812190 INFO  (jetty-launcher-10371-thread-1) [    ] 
o.a.s.c.SolrXmlConfig Configuration parameter autoReplicaFailoverWorkLoopDelay 
is ignored
   [junit4]   2> 1812190 INFO  (jetty-launcher-10371-thread-1) [    ] 
o.a.s.c.SolrXmlConfig Configuration parameter 
autoReplicaFailoverBadNodeExpiration is ignored
   [junit4]   2> 1812191 INFO  (jetty-launcher-10371-thread-1) [    ] 
o.a.s.c.SolrXmlConfig MBean server found: 
com.sun.jmx.mbeanserver.JmxMBeanServer@ca704c, but no JMX reporters were 
configured - adding default JMX reporter.
   [junit4]   2> 1812382 INFO  (zkConnectionManagerCallback-10377-thread-1) [   
 ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1812384 INFO  (jetty-launcher-10371-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 1812398 INFO  (jetty-launcher-10371-thread-2) [    ] 
o.a.s.c.SolrXmlConfig Configuration parameter autoReplicaFailoverWorkLoopDelay 
is ignored
   [junit4]   2> 1812398 INFO  (jetty-launcher-10371-thread-2) [    ] 
o.a.s.c.SolrXmlConfig Configuration parameter 
autoReplicaFailoverBadNodeExpiration is ignored
   [junit4]   2> 1812404 INFO  (jetty-launcher-10371-thread-2) [    ] 
o.a.s.c.SolrXmlConfig MBean server found: 
com.sun.jmx.mbeanserver.JmxMBeanServer@ca704c, but no JMX reporters were 
configured - adding default JMX reporter.
   [junit4]   2> 1812998 WARN  (jetty-launcher-10371-thread-3) [    ] 
o.a.s.c.s.i.Http2SolrClient Create Http2SolrClient with HTTP/1.1 transport 
since Java 8 or lower versions does not support SSL + HTTP/2
   [junit4]   2> 1813003 WARN  (jetty-launcher-10371-thread-3) [    ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
SslContextFactory@99cd3[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1813008 WARN  (jetty-launcher-10371-thread-3) [    ] 
o.a.s.c.s.i.Http2SolrClient Create Http2SolrClient with HTTP/1.1 transport 
since Java 8 or lower versions does not support SSL + HTTP/2
   [junit4]   2> 1813010 WARN  (jetty-launcher-10371-thread-3) [    ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
SslContextFactory@1afc31f[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1813010 INFO  (jetty-launcher-10371-thread-3) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:51683/solr
   [junit4]   2> 1813022 INFO  (zkConnectionManagerCallback-10383-thread-1) [   
 ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1813023 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
0x100340b13940006, likely client has closed socket
   [junit4]   2> 1813023 DEBUG (jetty-launcher-10371-thread-3) 
[n:127.0.0.1:51694_solr    ] o.a.s.c.ZkController Added new OnReconnect 
listener org.apache.solr.cloud.ZkController$$Lambda$284/21730350@bb4287
   [junit4]   2> 1813027 INFO  (zkConnectionManagerCallback-10385-thread-1) [   
 ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1813062 WARN  (jetty-launcher-10371-thread-1) [    ] 
o.a.s.c.s.i.Http2SolrClient Create Http2SolrClient with HTTP/1.1 transport 
since Java 8 or lower versions does not support SSL + HTTP/2
   [junit4]   2> 1813064 WARN  (jetty-launcher-10371-thread-1) [    ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
SslContextFactory@18c13a4[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1813066 WARN  (jetty-launcher-10371-thread-1) [    ] 
o.a.s.c.s.i.Http2SolrClient Create Http2SolrClient with HTTP/1.1 transport 
since Java 8 or lower versions does not support SSL + HTTP/2
   [junit4]   2> 1813068 WARN  (jetty-launcher-10371-thread-1) [    ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
SslContextFactory@1d3b8d5[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1813069 INFO  (jetty-launcher-10371-thread-1) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:51683/solr
   [junit4]   2> 1813071 INFO  (zkConnectionManagerCallback-10393-thread-1) [   
 ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1813072 DEBUG (jetty-launcher-10371-thread-1) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.ZkController Added new OnReconnect 
listener org.apache.solr.cloud.ZkController$$Lambda$284/21730350@1e7a6d9
   [junit4]   2> 1813075 INFO  (zkConnectionManagerCallback-10395-thread-1) [   
 ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1813079 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: data: /solr/clusterprops.json
   [junit4]   2> 1813079 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/live_nodes
   [junit4]   2> 1813081 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: data: /solr/clusterstate.json
   [junit4]   2> 1813081 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/collections
   [junit4]   2> 1813081 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: create/delete: /solr/aliases.json
   [junit4]   2> 1813082 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: create/delete: /solr/security.json
   [junit4]   2> 1813083 DEBUG (jetty-launcher-10371-thread-1) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.LeaderElector Joined leadership election 
with path: 
/overseer_elect/election/72114816215678985-127.0.0.1:51697_solr-n_0000000000
   [junit4]   2> 1813083 INFO  (jetty-launcher-10371-thread-1) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.OverseerElectionContext I am going to be 
the leader 127.0.0.1:51697_solr
   [junit4]   2> 1813084 INFO  (jetty-launcher-10371-thread-1) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.Overseer Overseer 
(id=72114816215678985-127.0.0.1:51697_solr-n_0000000000) starting
   [junit4]   2> 1813092 INFO  (zkConnectionManagerCallback-10402-thread-1) [   
 ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1813093 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: data: /solr/clusterprops.json
   [junit4]   2> 1813093 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/live_nodes
   [junit4]   2> 1813094 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: data: /solr/clusterstate.json
   [junit4]   2> 1813094 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/collections
   [junit4]   2> 1813094 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: create/delete: /solr/aliases.json
   [junit4]   2> 1813094 INFO  (jetty-launcher-10371-thread-1) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster 
at 127.0.0.1:51683/solr ready
   [junit4]   2> 1813095 INFO  (jetty-launcher-10371-thread-1) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:51697_solr
   [junit4]   2> 1813095 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
fired: children: /solr/live_nodes
   [junit4]   2> 1813095 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
fired: children: /solr/live_nodes
   [junit4]   2> 1813108 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: data: /solr/clusterprops.json
   [junit4]   2> 1813108 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/live_nodes
   [junit4]   2> 1813108 INFO  (jetty-launcher-10371-thread-3) 
[n:127.0.0.1:51694_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
   [junit4]   2> 1813108 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: data: /solr/clusterstate.json
   [junit4]   2> 1813108 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/collections
   [junit4]   2> 1813108 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: create/delete: /solr/aliases.json
   [junit4]   2> 1813108 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: create/delete: /solr/security.json
   [junit4]   2> 1813110 DEBUG (jetty-launcher-10371-thread-3) 
[n:127.0.0.1:51694_solr    ] o.a.s.c.LeaderElector Joined leadership election 
with path: 
/overseer_elect/election/72114816215678983-127.0.0.1:51694_solr-n_0000000001
   [junit4]   2> 1813110 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: data: 
/solr/overseer_elect/election/72114816215678985-127.0.0.1:51697_solr-n_0000000000
   [junit4]   2> 1813110 DEBUG (jetty-launcher-10371-thread-3) 
[n:127.0.0.1:51694_solr    ] o.a.s.c.LeaderElector Watching path 
/overseer_elect/election/72114816215678985-127.0.0.1:51697_solr-n_0000000000 to 
know if I could be the leader
   [junit4]   2> 1813110 INFO  (jetty-launcher-10371-thread-3) 
[n:127.0.0.1:51694_solr    ] o.a.s.c.ZkController Publish 
node=127.0.0.1:51694_solr as DOWN
   [junit4]   2> 1813111 INFO  (jetty-launcher-10371-thread-3) 
[n:127.0.0.1:51694_solr    ] o.a.s.c.TransientSolrCoreCacheDefault Allocating 
transient cache for 4 transient cores
   [junit4]   2> 1813111 INFO  (jetty-launcher-10371-thread-3) 
[n:127.0.0.1:51694_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:51694_solr
   [junit4]   2> 1813111 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
fired: children: /solr/live_nodes
   [junit4]   2> 1813133 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/live_nodes
   [junit4]   2> 1813135 INFO  (zkCallback-10384-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 1813135 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/live_nodes
   [junit4]   2> 1813135 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/live_nodes
   [junit4]   2> 1813136 DEBUG 
(OverseerCollectionConfigSetProcessor-72114816215678985-127.0.0.1:51697_solr-n_0000000000)
 [n:127.0.0.1:51697_solr    ] o.a.s.c.OverseerTaskProcessor Process current 
queue of overseer operations
   [junit4]   2> 1813136 INFO  (zkCallback-10401-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (2)
   [junit4]   2> 1813136 INFO  (zkCallback-10394-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (2)
   [junit4]   2> 1813151 INFO  (jetty-launcher-10371-thread-1) 
[n:127.0.0.1:51697_solr    ] o.a.s.h.a.MetricsHistoryHandler No .system 
collection, keeping metrics history in memory.
   [junit4]   2> 1813156 DEBUG 
(OverseerAutoScalingTriggerThread-72114816215678985-127.0.0.1:51697_solr-n_0000000000)
 [    ] o.a.s.c.a.OverseerTriggerThread Adding .auto_add_replicas and 
.scheduled_maintenance triggers
   [junit4]   2> 1813162 INFO  
(OverseerStateUpdate-72114816215678985-127.0.0.1:51697_solr-n_0000000000) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.Overseer Starting to work on the main 
queue : 127.0.0.1:51697_solr
   [junit4]   2> 1813163 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: data: /solr/autoscaling.json
   [junit4]   2> 1813163 DEBUG 
(OverseerAutoScalingTriggerThread-72114816215678985-127.0.0.1:51697_solr-n_0000000000)
 [    ] o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode 
version 1
   [junit4]   2> 1813163 DEBUG 
(OverseerAutoScalingTriggerThread-72114816215678985-127.0.0.1:51697_solr-n_0000000000)
 [    ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 1, 
lastZnodeVersion 0
   [junit4]   2> 1813163 DEBUG 
(OverseerAutoScalingTriggerThread-72114816215678985-127.0.0.1:51697_solr-n_0000000000)
 [    ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto 
znodeVersion 1
   [junit4]   2> 1813164 DEBUG 
(OverseerCollectionConfigSetProcessor-72114816215678985-127.0.0.1:51697_solr-n_0000000000)
 [n:127.0.0.1:51697_solr    ] o.a.s.c.OverseerTaskProcessor Cleaning up 
work-queue. #Running tasks: 0 #Completed tasks: 0
   [junit4]   2> 1813164 DEBUG 
(OverseerCollectionConfigSetProcessor-72114816215678985-127.0.0.1:51697_solr-n_0000000000)
 [n:127.0.0.1:51697_solr    ] o.a.s.c.OverseerTaskProcessor RunningTasks: []
   [junit4]   2> 1813164 DEBUG 
(OverseerCollectionConfigSetProcessor-72114816215678985-127.0.0.1:51697_solr-n_0000000000)
 [n:127.0.0.1:51697_solr    ] o.a.s.c.OverseerTaskProcessor BlockedTasks: []
   [junit4]   2> 1813164 DEBUG 
(OverseerCollectionConfigSetProcessor-72114816215678985-127.0.0.1:51697_solr-n_0000000000)
 [n:127.0.0.1:51697_solr    ] o.a.s.c.OverseerTaskProcessor CompletedTasks: []
   [junit4]   2> 1813164 INFO  
(OverseerCollectionConfigSetProcessor-72114816215678985-127.0.0.1:51697_solr-n_0000000000)
 [n:127.0.0.1:51697_solr    ] o.a.s.c.OverseerTaskProcessor RunningZKTasks: []
   [junit4]   2> 1813164 DEBUG 
(OverseerCollectionConfigSetProcessor-72114816215678985-127.0.0.1:51697_solr-n_0000000000)
 [n:127.0.0.1:51697_solr    ] o.a.s.c.OverseerTaskQueue Peeking for top 100 
elements. ExcludeSet: []
   [junit4]   2> 1813165 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/overseer/collection-queue-work
   [junit4]   2> 1813166 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/overseer/queue-work
   [junit4]   2> 1813166 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/overseer/queue
   [junit4]   2> 1813166 DEBUG 
(OverseerStateUpdate-72114816215678985-127.0.0.1:51697_solr-n_0000000000) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.Overseer processMessage: queueSize: 1, 
message = {
   [junit4]   2>   "operation":"downnode",
   [junit4]   2>   "node_name":"127.0.0.1:51694_solr"} current state version: 0
   [junit4]   2> 1813166 DEBUG 
(OverseerStateUpdate-72114816215678985-127.0.0.1:51697_solr-n_0000000000) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.o.NodeMutator DownNode state invoked for 
node: 127.0.0.1:51694_solr
   [junit4]   2> 1813167 DEBUG 
(OverseerAutoScalingTriggerThread-72114816215678985-127.0.0.1:51697_solr-n_0000000000)
 [    ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger .auto_add_replicas - Initial 
livenodes: [127.0.0.1:51697_solr, 127.0.0.1:51694_solr]
   [junit4]   2> 1813168 DEBUG 
(OverseerAutoScalingTriggerThread-72114816215678985-127.0.0.1:51697_solr-n_0000000000)
 [    ] o.a.s.c.a.OverseerTriggerThread -- cleaning old nodeLost / nodeAdded 
markers
   [junit4]   2> 1813168 DEBUG 
(OverseerAutoScalingTriggerThread-72114816215678985-127.0.0.1:51697_solr-n_0000000000)
 [    ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 1, 
lastZnodeVersion 1
   [junit4]   2> 1813201 INFO  (jetty-launcher-10371-thread-1) 
[n:127.0.0.1:51697_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@ca704c
   [junit4]   2> 1813206 INFO  (jetty-launcher-10371-thread-1) 
[n:127.0.0.1:51697_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@ca704c
   [junit4]   2> 1813206 INFO  (jetty-launcher-10371-thread-1) 
[n:127.0.0.1:51697_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@ca704c
   [junit4]   2> 1813207 INFO  (jetty-launcher-10371-thread-1) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
C:\Users\jenkins\workspace\Lucene-Solr-master-Windows\solr\build\solr-core\test\J0\temp\solr.cloud.autoscaling.AutoAddReplicasIntegrationTest_FB50140163370A04-001\tempDir-001\node2\.
   [junit4]   2> 1813222 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/autoscaling/events/.scheduled_maintenance
   [junit4]   2> 1813222 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/autoscaling/events/.auto_add_replicas
   [junit4]   2> 1813236 DEBUG (ScheduledTrigger-10744-thread-1) [    ] 
o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
currently live nodes: 2 and last live nodes: 2
   [junit4]   2> 1813238 INFO  (zkConnectionManagerCallback-10408-thread-1) [   
 ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1813238 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: data: /solr/clusterprops.json
   [junit4]   2> 1813239 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/live_nodes
   [junit4]   2> 1813239 INFO  (jetty-launcher-10371-thread-3) 
[n:127.0.0.1:51694_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (2)
   [junit4]   2> 1813239 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: data: /solr/clusterstate.json
   [junit4]   2> 1813239 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/collections
   [junit4]   2> 1813239 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: create/delete: /solr/aliases.json
   [junit4]   2> 1813240 INFO  (jetty-launcher-10371-thread-3) 
[n:127.0.0.1:51694_solr    ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster 
at 127.0.0.1:51683/solr ready
   [junit4]   2> 1813240 INFO  (jetty-launcher-10371-thread-3) 
[n:127.0.0.1:51694_solr    ] o.a.s.h.a.MetricsHistoryHandler No .system 
collection, keeping metrics history in memory.
   [junit4]   2> 1813254 INFO  (jetty-launcher-10371-thread-3) 
[n:127.0.0.1:51694_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@ca704c
   [junit4]   2> 1813260 INFO  (jetty-launcher-10371-thread-3) 
[n:127.0.0.1:51694_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@ca704c
   [junit4]   2> 1813260 INFO  (jetty-launcher-10371-thread-3) 
[n:127.0.0.1:51694_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@ca704c
   [junit4]   2> 1813262 INFO  (jetty-launcher-10371-thread-3) 
[n:127.0.0.1:51694_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
C:\Users\jenkins\workspace\Lucene-Solr-master-Windows\solr\build\solr-core\test\J0\temp\solr.cloud.autoscaling.AutoAddReplicasIntegrationTest_FB50140163370A04-001\tempDir-001\node3\.
   [junit4]   2> 1813288 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
fired: children: /solr/overseer/queue
   [junit4]   2> 1813289 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/overseer/queue
   [junit4]   2> 1813427 WARN  (jetty-launcher-10371-thread-2) [    ] 
o.a.s.c.s.i.Http2SolrClient Create Http2SolrClient with HTTP/1.1 transport 
since Java 8 or lower versions does not support SSL + HTTP/2
   [junit4]   2> 1813428 WARN  (jetty-launcher-10371-thread-2) [    ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
SslContextFactory@6f472[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1813433 WARN  (jetty-launcher-10371-thread-2) [    ] 
o.a.s.c.s.i.Http2SolrClient Create Http2SolrClient with HTTP/1.1 transport 
since Java 8 or lower versions does not support SSL + HTTP/2
   [junit4]   2> 1813434 WARN  (jetty-launcher-10371-thread-2) [    ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
SslContextFactory@8e10a6[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1813435 INFO  (jetty-launcher-10371-thread-2) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:51683/solr
   [junit4]   2> 1813437 INFO  (zkConnectionManagerCallback-10415-thread-1) [   
 ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1813439 DEBUG (jetty-launcher-10371-thread-2) 
[n:127.0.0.1:51704_solr    ] o.a.s.c.ZkController Added new OnReconnect 
listener org.apache.solr.cloud.ZkController$$Lambda$284/21730350@16cc965
   [junit4]   2> 1813439 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
0x100340b1394000c, likely client has closed socket
   [junit4]   2> 1813441 INFO  (zkConnectionManagerCallback-10417-thread-1) [   
 ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1813446 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: data: /solr/clusterprops.json
   [junit4]   2> 1813446 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/live_nodes
   [junit4]   2> 1813446 INFO  (jetty-launcher-10371-thread-2) 
[n:127.0.0.1:51704_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (2)
   [junit4]   2> 1813446 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: data: /solr/clusterstate.json
   [junit4]   2> 1813446 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/collections
   [junit4]   2> 1813447 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: create/delete: /solr/aliases.json
   [junit4]   2> 1813447 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: create/delete: /solr/security.json
   [junit4]   2> 1813448 DEBUG (jetty-launcher-10371-thread-2) 
[n:127.0.0.1:51704_solr    ] o.a.s.c.LeaderElector Joined leadership election 
with path: 
/overseer_elect/election/72114816215678989-127.0.0.1:51704_solr-n_0000000002
   [junit4]   2> 1813449 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: data: 
/solr/overseer_elect/election/72114816215678983-127.0.0.1:51694_solr-n_0000000001
   [junit4]   2> 1813449 DEBUG (jetty-launcher-10371-thread-2) 
[n:127.0.0.1:51704_solr    ] o.a.s.c.LeaderElector Watching path 
/overseer_elect/election/72114816215678983-127.0.0.1:51694_solr-n_0000000001 to 
know if I could be the leader
   [junit4]   2> 1813449 INFO  (jetty-launcher-10371-thread-2) 
[n:127.0.0.1:51704_solr    ] o.a.s.c.ZkController Publish 
node=127.0.0.1:51704_solr as DOWN
   [junit4]   2> 1813449 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
fired: children: /solr/overseer/queue
   [junit4]   2> 1813449 INFO  (jetty-launcher-10371-thread-2) 
[n:127.0.0.1:51704_solr    ] o.a.s.c.TransientSolrCoreCacheDefault Allocating 
transient cache for 4 transient cores
   [junit4]   2> 1813449 INFO  (jetty-launcher-10371-thread-2) 
[n:127.0.0.1:51704_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:51704_solr
   [junit4]   2> 1813450 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/overseer/queue
   [junit4]   2> 1813450 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
fired: children: /solr/live_nodes
   [junit4]   2> 1813450 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
fired: children: /solr/live_nodes
   [junit4]   2> 1813450 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
fired: children: /solr/live_nodes
   [junit4]   2> 1813450 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
fired: children: /solr/live_nodes
   [junit4]   2> 1813450 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
fired: children: /solr/live_nodes
   [junit4]   2> 1813450 DEBUG 
(OverseerStateUpdate-72114816215678985-127.0.0.1:51697_solr-n_0000000000) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.Overseer processMessage: queueSize: 1, 
message = {
   [junit4]   2>   "operation":"downnode",
   [junit4]   2>   "node_name":"127.0.0.1:51704_solr"} current state version: 0
   [junit4]   2> 1813450 DEBUG 
(OverseerStateUpdate-72114816215678985-127.0.0.1:51697_solr-n_0000000000) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.o.NodeMutator DownNode state invoked for 
node: 127.0.0.1:51704_solr
   [junit4]   2> 1813450 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/live_nodes
   [junit4]   2> 1813452 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/live_nodes
   [junit4]   2> 1813452 INFO  (zkCallback-10384-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
   [junit4]   2> 1813452 INFO  (zkCallback-10394-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
   [junit4]   2> 1813452 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/live_nodes
   [junit4]   2> 1813452 INFO  (zkCallback-10401-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
   [junit4]   2> 1813452 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/live_nodes
   [junit4]   2> 1813452 INFO  (zkCallback-10407-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
   [junit4]   2> 1813452 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/live_nodes
   [junit4]   2> 1813453 INFO  (zkCallback-10416-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
   [junit4]   2> 1813504 INFO  (zkConnectionManagerCallback-10424-thread-1) [   
 ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1813505 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: data: /solr/clusterprops.json
   [junit4]   2> 1813505 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/live_nodes
   [junit4]   2> 1813505 INFO  (jetty-launcher-10371-thread-2) 
[n:127.0.0.1:51704_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (3)
   [junit4]   2> 1813505 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: data: /solr/clusterstate.json
   [junit4]   2> 1813506 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/collections
   [junit4]   2> 1813506 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: create/delete: /solr/aliases.json
   [junit4]   2> 1813506 INFO  (jetty-launcher-10371-thread-2) 
[n:127.0.0.1:51704_solr    ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster 
at 127.0.0.1:51683/solr ready
   [junit4]   2> 1813506 INFO  (jetty-launcher-10371-thread-2) 
[n:127.0.0.1:51704_solr    ] o.a.s.h.a.MetricsHistoryHandler No .system 
collection, keeping metrics history in memory.
   [junit4]   2> 1813531 INFO  (jetty-launcher-10371-thread-2) 
[n:127.0.0.1:51704_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@ca704c
   [junit4]   2> 1813537 INFO  (jetty-launcher-10371-thread-2) 
[n:127.0.0.1:51704_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@ca704c
   [junit4]   2> 1813537 INFO  (jetty-launcher-10371-thread-2) 
[n:127.0.0.1:51704_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@ca704c
   [junit4]   2> 1813539 INFO  (jetty-launcher-10371-thread-2) 
[n:127.0.0.1:51704_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
C:\Users\jenkins\workspace\Lucene-Solr-master-Windows\solr\build\solr-core\test\J0\temp\solr.cloud.autoscaling.AutoAddReplicasIntegrationTest_FB50140163370A04-001\tempDir-001\node1\.
   [junit4]   2> 1813559 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
fired: children: /solr/overseer/queue
   [junit4]   2> 1813560 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/overseer/queue
   [junit4]   2> 1813586 INFO  (zkConnectionManagerCallback-10430-thread-1) [   
 ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1813587 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: data: /solr/clusterprops.json
   [junit4]   2> 1813587 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/live_nodes
   [junit4]   2> 1813587 INFO  
(TEST-AutoAddReplicasIntegrationTest.testSimple-seed#[FB50140163370A04]) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (3)
   [junit4]   2> 1813587 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: data: /solr/clusterstate.json
   [junit4]   2> 1813587 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/collections
   [junit4]   2> 1813588 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: create/delete: /solr/aliases.json
   [junit4]   2> 1813588 INFO  
(TEST-AutoAddReplicasIntegrationTest.testSimple-seed#[FB50140163370A04]) [    ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:51683/solr ready
   [junit4]   2> 1813641 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
fired: data: /solr/clusterprops.json
   [junit4]   2> 1813642 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
fired: data: /solr/clusterprops.json
   [junit4]   2> 1813642 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
fired: data: /solr/clusterprops.json
   [junit4]   2> 1813642 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
fired: data: /solr/clusterprops.json
   [junit4]   2> 1813642 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
fired: data: /solr/clusterprops.json
   [junit4]   2> 1813642 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
fired: data: /solr/clusterprops.json
   [junit4]   2> 1813642 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
fired: data: /solr/clusterprops.json
   [junit4]   2> 1813642 INFO  (qtp17595912-34071) [n:127.0.0.1:51697_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/cluster 
params={wt=javabin&version=2} status=0 QTime=5
   [junit4]   2> 1813643 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: data: /solr/clusterprops.json
   [junit4]   2> 1813643 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: data: /solr/clusterprops.json
   [junit4]   2> 1813643 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: data: /solr/clusterprops.json
   [junit4]   2> 1813643 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: data: /solr/clusterprops.json
   [junit4]   2> 1813644 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: data: /solr/clusterprops.json
   [junit4]   2> 1813645 INFO  (qtp17595912-34072) [n:127.0.0.1:51697_solr    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params 
collection.configName=conf&maxShardsPerNode=2&autoAddReplicas=true&name=testSimple1&nrtReplicas=2&action=CREATE&numShards=2&createNodeSet=127.0.0.1:51697_solr,127.0.0.1:51694_solr&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 1813645 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: data: /solr/clusterprops.json
   [junit4]   2> 1813645 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: data: /solr/clusterprops.json
   [junit4]   2> 1813646 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
fired: children: /solr/overseer/collection-queue-work
   [junit4]   2> 1813648 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: create/delete: /solr/overseer/collection-queue-work/qnr-0000000000
   [junit4]   2> 1813648 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/overseer/collection-queue-work
   [junit4]   2> 1813648 DEBUG 
(OverseerCollectionConfigSetProcessor-72114816215678985-127.0.0.1:51697_solr-n_0000000000)
 [n:127.0.0.1:51697_solr    ] o.a.s.c.ZkDistributedQueue Found child node with 
improper name: qnr-0000000000
   [junit4]   2> 1813648 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
fired: children: /solr/overseer/collection-queue-work
   [junit4]   2> 1813648 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/overseer/collection-queue-work
   [junit4]   2> 1813648 DEBUG 
(OverseerCollectionConfigSetProcessor-72114816215678985-127.0.0.1:51697_solr-n_0000000000)
 [n:127.0.0.1:51697_solr    ] o.a.s.c.ZkDistributedQueue Found child node with 
improper name: qnr-0000000000
   [junit4]   2> 1813654 DEBUG 
(OverseerCollectionConfigSetProcessor-72114816215678985-127.0.0.1:51697_solr-n_0000000000)
 [n:127.0.0.1:51697_solr    ] o.a.s.c.OverseerTaskQueue Returning topN 
elements: [/overseer/collection-queue-work/qn-0000000000, ]
   [junit4]   2> 1813654 DEBUG 
(OverseerCollectionConfigSetProcessor-72114816215678985-127.0.0.1:51697_solr-n_0000000000)
 [n:127.0.0.1:51697_solr    ] o.a.s.c.OverseerTaskProcessor Got 1 tasks from 
work-queue : [[org.apache.solr.cloud.OverseerTaskQueue$QueueEvent@2e684ecf]]
   [junit4]   2> 1813654 DEBUG 
(OverseerCollectionConfigSetProcessor-72114816215678985-127.0.0.1:51697_solr-n_0000000000)
 [n:127.0.0.1:51697_solr    ] o.a.s.c.OverseerTaskProcessor Marked task 
[/overseer/collection-queue-work/qn-0000000000] as running
   [junit4]   2> 1813654 DEBUG 
(OverseerCollectionConfigSetProcessor-72114816215678985-127.0.0.1:51697_solr-n_0000000000)
 [n:127.0.0.1:51697_solr    ] o.a.s.c.OverseerTaskProcessor Overseer Collection 
Message Handler: Get the message 
id:/overseer/collection-queue-work/qn-0000000000 message:{
   [junit4]   2>   "name":"testSimple1",
   [junit4]   2>   "fromApi":"true",
   [junit4]   2>   "collection.configName":"conf",
   [junit4]   2>   "numShards":"2",
   [junit4]   2>   "maxShardsPerNode":"2",
   [junit4]   2>   "createNodeSet":"127.0.0.1:51697_solr,127.0.0.1:51694_solr",
   [junit4]   2>   "autoAddReplicas":"true",
   [junit4]   2>   "nrtReplicas":"2",
   [junit4]   2>   "stateFormat":"2",
   [junit4]   2>   "replicationFactor":"2",
   [junit4]   2>   "operation":"create"}
   [junit4]   2> 1813654 DEBUG 
(OverseerThreadFactory-10750-thread-1-processing-n:127.0.0.1:51697_solr) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.OverseerTaskProcessor Runner processing 
/overseer/collection-queue-work/qn-0000000000
   [junit4]   2> 1813654 DEBUG 
(OverseerThreadFactory-10750-thread-1-processing-n:127.0.0.1:51697_solr) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.a.c.OverseerCollectionMessageHandler 
OverseerCollectionMessageHandler.processMessage : create , {
   [junit4]   2>   "name":"testSimple1",
   [junit4]   2>   "fromApi":"true",
   [junit4]   2>   "collection.configName":"conf",
   [junit4]   2>   "numShards":"2",
   [junit4]   2>   "maxShardsPerNode":"2",
   [junit4]   2>   "createNodeSet":"127.0.0.1:51697_solr,127.0.0.1:51694_solr",
   [junit4]   2>   "autoAddReplicas":"true",
   [junit4]   2>   "nrtReplicas":"2",
   [junit4]   2>   "stateFormat":"2",
   [junit4]   2>   "replicationFactor":"2",
   [junit4]   2>   "operation":"create"}
   [junit4]   2> 1813654 INFO  
(OverseerThreadFactory-10750-thread-1-processing-n:127.0.0.1:51697_solr) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.a.c.CreateCollectionCmd Create collection 
testSimple1
   [junit4]   2> 1813654 DEBUG 
(OverseerCollectionConfigSetProcessor-72114816215678985-127.0.0.1:51697_solr-n_0000000000)
 [n:127.0.0.1:51697_solr    ] o.a.s.c.OverseerTaskProcessor Cleaning up 
work-queue. #Running tasks: 1 #Completed tasks: 0
   [junit4]   2> 1813654 DEBUG 
(OverseerCollectionConfigSetProcessor-72114816215678985-127.0.0.1:51697_solr-n_0000000000)
 [n:127.0.0.1:51697_solr    ] o.a.s.c.OverseerTaskProcessor RunningTasks: 
[/overseer/collection-queue-work/qn-0000000000]
   [junit4]   2> 1813654 DEBUG 
(OverseerCollectionConfigSetProcessor-72114816215678985-127.0.0.1:51697_solr-n_0000000000)
 [n:127.0.0.1:51697_solr    ] o.a.s.c.OverseerTaskProcessor BlockedTasks: []
   [junit4]   2> 1813654 DEBUG 
(OverseerCollectionConfigSetProcessor-72114816215678985-127.0.0.1:51697_solr-n_0000000000)
 [n:127.0.0.1:51697_solr    ] o.a.s.c.OverseerTaskProcessor CompletedTasks: []
   [junit4]   2> 1813654 INFO  
(OverseerCollectionConfigSetProcessor-72114816215678985-127.0.0.1:51697_solr-n_0000000000)
 [n:127.0.0.1:51697_solr    ] o.a.s.c.OverseerTaskProcessor RunningZKTasks: 
[/overseer/collection-queue-work/qn-0000000000]
   [junit4]   2> 1813654 DEBUG 
(OverseerCollectionConfigSetProcessor-72114816215678985-127.0.0.1:51697_solr-n_0000000000)
 [n:127.0.0.1:51697_solr    ] o.a.s.c.OverseerTaskQueue Peeking for top 99 
elements. ExcludeSet: [/overseer/collection-queue-work/qn-0000000000],[]
   [junit4]   2> 1813655 DEBUG 
(OverseerThreadFactory-10750-thread-1-processing-n:127.0.0.1:51697_solr) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.a.c.OverseerCollectionMessageHandler 
creating collections conf node /collections/testSimple1 
   [junit4]   2> 1813659 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
fired: children: /solr/collections
   [junit4]   2> 1813659 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
fired: children: /solr/collections
   [junit4]   2> 1813659 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
fired: children: /solr/collections
   [junit4]   2> 1813659 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
fired: children: /solr/collections
   [junit4]   2> 1813659 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
fired: children: /solr/collections
   [junit4]   2> 1813659 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
fired: children: /solr/collections
   [junit4]   2> 1813659 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
fired: children: /solr/collections
   [junit4]   2> 1813660 DEBUG 
(OverseerThreadFactory-10750-thread-1-processing-n:127.0.0.1:51697_solr) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.a.c.CreateCollectionCmd Check for 
collection zkNode:testSimple1
   [junit4]   2> 1813660 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/collections
   [junit4]   2> 1813660 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/collections
   [junit4]   2> 1813661 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/collections
   [junit4]   2> 1813661 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/collections
   [junit4]   2> 1813661 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/collections
   [junit4]   2> 1813661 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/collections
   [junit4]   2> 1813662 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/collections
   [junit4]   2> 1813662 DEBUG 
(OverseerThreadFactory-10750-thread-1-processing-n:127.0.0.1:51697_solr) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.a.c.CreateCollectionCmd Collection zkNode 
exists
   [junit4]   2> 1813664 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
fired: children: /solr/overseer/queue
   [junit4]   2> 1813667 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/overseer/queue
   [junit4]   2> 1813669 DEBUG 
(OverseerStateUpdate-72114816215678985-127.0.0.1:51697_solr-n_0000000000) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.Overseer processMessage: queueSize: 1, 
message = {
   [junit4]   2>   "name":"testSimple1",
   [junit4]   2>   "fromApi":"true",
   [junit4]   2>   "collection.configName":"conf",
   [junit4]   2>   "numShards":"2",
   [junit4]   2>   "maxShardsPerNode":"2",
   [junit4]   2>   "createNodeSet":"127.0.0.1:51697_solr,127.0.0.1:51694_solr",
   [junit4]   2>   "autoAddReplicas":"true",
   [junit4]   2>   "nrtReplicas":"2",
   [junit4]   2>   "stateFormat":"2",
   [junit4]   2>   "replicationFactor":"2",
   [junit4]   2>   "operation":"create"} current state version: 0
   [junit4]   2> 1813669 DEBUG 
(OverseerStateUpdate-72114816215678985-127.0.0.1:51697_solr-n_0000000000) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.o.ClusterStateMutator building a new 
cName: testSimple1
   [junit4]   2> 1813670 DEBUG 
(OverseerStateUpdate-72114816215678985-127.0.0.1:51697_solr-n_0000000000) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.o.ZkStateWriter going to create_collection 
/collections/testSimple1/state.json
   [junit4]   2> 1813671 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
fired: children: /solr/overseer/queue
   [junit4]   2> 1813672 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/overseer/queue
   [junit4]   2> 1813774 DEBUG 
(OverseerThreadFactory-10750-thread-1-processing-n:127.0.0.1:51697_solr) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.a.c.CreateCollectionCmd Creating SolrCores 
for new collection testSimple1, shardNames [shard1, shard2] , message : {
   [junit4]   2>   "name":"testSimple1",
   [junit4]   2>   "fromApi":"true",
   [junit4]   2>   "collection.configName":"conf",
   [junit4]   2>   "numShards":"2",
   [junit4]   2>   "maxShardsPerNode":"2",
   [junit4]   2>   "createNodeSet":"127.0.0.1:51697_solr,127.0.0.1:51694_solr",
   [junit4]   2>   "autoAddReplicas":"true",
   [junit4]   2>   "nrtReplicas":"2",
   [junit4]   2>   "stateFormat":"2",
   [junit4]   2>   "replicationFactor":"2",
   [junit4]   2>   "operation":"create"}
   [junit4]   2> 1813776 DEBUG 
(OverseerThreadFactory-10750-thread-1-processing-n:127.0.0.1:51697_solr) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.a.c.CreateCollectionCmd Creating core 
testSimple1_shard1_replica_n1 as part of shard shard1 of collection testSimple1 
on 127.0.0.1:51697_solr
   [junit4]   2> 1813777 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
fired: children: /solr/overseer/queue
   [junit4]   2> 1813777 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/overseer/queue
   [junit4]   2> 1813777 DEBUG 
(OverseerStateUpdate-72114816215678985-127.0.0.1:51697_solr-n_0000000000) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.Overseer processMessage: queueSize: 1, 
message = {
   [junit4]   2>   "operation":"ADDREPLICA",
   [junit4]   2>   "collection":"testSimple1",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "core":"testSimple1_shard1_replica_n1",
   [junit4]   2>   "state":"down",
   [junit4]   2>   "base_url":"https://127.0.0.1:51697/solr";,
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "waitForFinalState":"false"} current state version: 0
   [junit4]   2> 1813777 INFO  
(OverseerStateUpdate-72114816215678985-127.0.0.1:51697_solr-n_0000000000) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.o.SliceMutator createReplica() {
   [junit4]   2>   "operation":"ADDREPLICA",
   [junit4]   2>   "collection":"testSimple1",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "core":"testSimple1_shard1_replica_n1",
   [junit4]   2>   "state":"down",
   [junit4]   2>   "base_url":"https://127.0.0.1:51697/solr";,
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "waitForFinalState":"false"} 
   [junit4]   2> 1813778 DEBUG 
(OverseerThreadFactory-10750-thread-1-processing-n:127.0.0.1:51697_solr) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.a.c.CreateCollectionCmd Creating core 
testSimple1_shard1_replica_n2 as part of shard shard1 of collection testSimple1 
on 127.0.0.1:51694_solr
   [junit4]   2> 1813778 DEBUG 
(OverseerStateUpdate-72114816215678985-127.0.0.1:51697_solr-n_0000000000) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.o.SliceMutator Old Slice: shard1:{
   [junit4]   2>   "range":"80000000-ffffffff",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "replicas":{}}
   [junit4]   2> 1813778 DEBUG 
(OverseerStateUpdate-72114816215678985-127.0.0.1:51697_solr-n_0000000000) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.o.SliceMutator New Slice: shard1:{
   [junit4]   2>   "range":"80000000-ffffffff",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "replicas":{"core_node3":{
   [junit4]   2>       "core":"testSimple1_shard1_replica_n1",
   [junit4]   2>       "base_url":"https://127.0.0.1:51697/solr";,
   [junit4]   2>       "state":"down",
   [junit4]   2>       "node_name":null,
   [junit4]   2>       "type":"NRT"}}}
   [junit4]   2> 1813778 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
fired: children: /solr/overseer/queue
   [junit4]   2> 1813778 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/overseer/queue
   [junit4]   2> 1813779 DEBUG 
(OverseerStateUpdate-72114816215678985-127.0.0.1:51697_solr-n_0000000000) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.Overseer processMessage: queueSize: 2, 
message = {
   [junit4]   2>   "operation":"ADDREPLICA",
   [junit4]   2>   "collection":"testSimple1",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "core":"testSimple1_shard1_replica_n2",
   [junit4]   2>   "state":"down",
   [junit4]   2>   "base_url":"https://127.0.0.1:51694/solr";,
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "waitForFinalState":"false"} current state version: 0
   [junit4]   2> 1813779 INFO  
(OverseerStateUpdate-72114816215678985-127.0.0.1:51697_solr-n_0000000000) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.o.SliceMutator createReplica() {
   [junit4]   2>   "operation":"ADDREPLICA",
   [junit4]   2>   "collection":"testSimple1",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "core":"testSimple1_shard1_replica_n2",
   [junit4]   2>   "state":"down",
   [junit4]   2>   "base_url":"https://127.0.0.1:51694/solr";,
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "waitForFinalState":"false"} 
   [junit4]   2> 1813779 DEBUG 
(OverseerThreadFactory-10750-thread-1-processing-n:127.0.0.1:51697_solr) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.a.c.CreateCollectionCmd Creating core 
testSimple1_shard2_replica_n4 as part of shard shard2 of collection testSimple1 
on 127.0.0.1:51697_solr
   [junit4]   2> 1813780 DEBUG 
(OverseerStateUpdate-72114816215678985-127.0.0.1:51697_solr-n_0000000000) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.o.SliceMutator Old Slice: shard1:{
   [junit4]   2>   "range":"80000000-ffffffff",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "replicas":{"core_node3":{
   [junit4]   2>       "core":"testSimple1_shard1_replica_n1",
   [junit4]   2>       "base_url":"https://127.0.0.1:51697/solr";,
   [junit4]   2>       "state":"down",
   [junit4]   2>       "node_name":null,
   [junit4]   2>       "type":"NRT"}}}
   [junit4]   2> 1813780 DEBUG 
(OverseerStateUpdate-72114816215678985-127.0.0.1:51697_solr-n_0000000000) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.o.SliceMutator New Slice: shard1:{
   [junit4]   2>   "range":"80000000-ffffffff",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "replicas":{
   [junit4]   2>     "core_node3":{
   [junit4]   2>       "core":"testSimple1_shard1_replica_n1",
   [junit4]   2>       "base_url":"https://127.0.0.1:51697/solr";,
   [junit4]   2>       "state":"down",
   [junit4]   2>       "node_name":null,
   [junit4]   2>       "type":"NRT"},
   [junit4]   2>     "core_node5":{
   [junit4]   2>       "core":"testSimple1_shard1_replica_n2",
   [junit4]   2>       "base_url":"https://127.0.0.1:51694/solr";,
   [junit4]   2>       "state":"down",
   [junit4]   2>       "node_name":null,
   [junit4]   2>       "type":"NRT"}}}
   [junit4]   2> 1813780 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
fired: children: /solr/overseer/queue
   [junit4]   2> 1813780 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/overseer/queue
   [junit4]   2> 1813782 DEBUG 
(OverseerStateUpdate-72114816215678985-127.0.0.1:51697_solr-n_0000000000) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.Overseer processMessage: queueSize: 3, 
message = {
   [junit4]   2>   "operation":"ADDREPLICA",
   [junit4]   2>   "collection":"testSimple1",
   [junit4]   2>   "shard":"shard2",
   [junit4]   2>   "core":"testSimple1_shard2_replica_n4",
   [junit4]   2>   "state":"down",
   [junit4]   2>   "base_url":"https://127.0.0.1:51697/solr";,
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "waitForFinalState":"false"} current state version: 0
   [junit4]   2> 1813782 INFO  
(OverseerStateUpdate-72114816215678985-127.0.0.1:51697_solr-n_0000000000) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.o.SliceMutator createReplica() {
   [junit4]   2>   "operation":"ADDREPLICA",
   [junit4]   2>   "collection":"testSimple1",
   [junit4]   2>   "shard":"shard2",
   [junit4]   2>   "core":"testSimple1_shard2_replica_n4",
   [junit4]   2>   "state":"down",
   [junit4]   2>   "base_url":"https://127.0.0.1:51697/solr";,
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "waitForFinalState":"false"} 
   [junit4]   2> 1813782 DEBUG 
(OverseerThreadFactory-10750-thread-1-processing-n:127.0.0.1:51697_solr) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.a.c.CreateCollectionCmd Creating core 
testSimple1_shard2_replica_n6 as part of shard shard2 of collection testSimple1 
on 127.0.0.1:51694_solr
   [junit4]   2> 1813782 DEBUG 
(OverseerStateUpdate-72114816215678985-127.0.0.1:51697_solr-n_0000000000) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.o.SliceMutator Old Slice: shard2:{
   [junit4]   2>   "range":"0-7fffffff",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "replicas":{}}
   [junit4]   2> 1813782 DEBUG 
(OverseerStateUpdate-72114816215678985-127.0.0.1:51697_solr-n_0000000000) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.o.SliceMutator New Slice: shard2:{
   [junit4]   2>   "range":"0-7fffffff",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "replicas":{"core_node7":{
   [junit4]   2>       "core":"testSimple1_shard2_replica_n4",
   [junit4]   2>       "base_url":"https://127.0.0.1:51697/solr";,
   [junit4]   2>       "state":"down",
   [junit4]   2>       "node_name":null,
   [junit4]   2>       "type":"NRT"}}}
   [junit4]   2> 1813782 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
fired: children: /solr/overseer/queue
   [junit4]   2> 1813783 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/overseer/queue
   [junit4]   2> 1813783 DEBUG 
(OverseerThreadFactory-10750-thread-1-processing-n:127.0.0.1:51697_solr) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.a.c.OverseerCollectionMessageHandler 
Expecting [testSimple1_shard1_replica_n1, testSimple1_shard1_replica_n2, 
testSimple1_shard2_replica_n4, testSimple1_shard2_replica_n6] cores but found {}
   [junit4]   2> 1813783 DEBUG 
(OverseerStateUpdate-72114816215678985-127.0.0.1:51697_solr-n_0000000000) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.Overseer processMessage: queueSize: 4, 
message = {
   [junit4]   2>   "operation":"ADDREPLICA",
   [junit4]   2>   "collection":"testSimple1",
   [junit4]   2>   "shard":"shard2",
   [junit4]   2>   "core":"testSimple1_shard2_replica_n6",
   [junit4]   2>   "state":"down",
   [junit4]   2>   "base_url":"https://127.0.0.1:51694/solr";,
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "waitForFinalState":"false"} current state version: 0
   [junit4]   2> 1813783 INFO  
(OverseerStateUpdate-72114816215678985-127.0.0.1:51697_solr-n_0000000000) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.o.SliceMutator createReplica() {
   [junit4]   2>   "operation":"ADDREPLICA",
   [junit4]   2>   "collection":"testSimple1",
   [junit4]   2>   "shard":"shard2",
   [junit4]   2>   "core":"testSimple1_shard2_replica_n6",
   [junit4]   2>   "state":"down",
   [junit4]   2>   "base_url":"https://127.0.0.1:51694/solr";,
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "waitForFinalState":"false"} 
   [junit4]   2> 1813784 DEBUG 
(OverseerStateUpdate-72114816215678985-127.0.0.1:51697_solr-n_0000000000) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.o.SliceMutator Old Slice: shard2:{
   [junit4]   2>   "range":"0-7fffffff",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "replicas":{"core_node7":{
   [junit4]   2>       "core":"testSimple1_shard2_replica_n4",
   [junit4]   2>       "base_url":"https://127.0.0.1:51697/solr";,
   [junit4]   2>       "state":"down",
   [junit4]   2>       "node_name":null,
   [junit4]   2>       "type":"NRT"}}}
   [junit4]   2> 1813784 DEBUG 
(OverseerStateUpdate-72114816215678985-127.0.0.1:51697_solr-n_0000000000) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.o.SliceMutator New Slice: shard2:{
   [junit4]   2>   "range":"0-7fffffff",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "replicas":{
   [junit4]   2>     "core_node7":{
   [junit4]   2>       "core":"testSimple1_shard2_replica_n4",
   [junit4]   2>       "base_url":"https://127.0.0.1:51697/solr";,
   [junit4]   2>       "state":"down",
   [junit4]   2>       "node_name":null,
   [junit4]   2>       "type":"NRT"},
   [junit4]   2>     "core_node8":{
   [junit4]   2>       "core":"testSimple1_shard2_replica_n6",
   [junit4]   2>       "base_url":"https://127.0.0.1:51694/solr";,
   [junit4]   2>       "state":"down",
   [junit4]   2>       "node_name":null,
   [junit4]   2>       "type":"NRT"}}}
   [junit4]   2> 1813890 DEBUG 
(OverseerThreadFactory-10750-thread-1-processing-n:127.0.0.1:51697_solr) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.a.c.OverseerCollectionMessageHandler 
Expecting [testSimple1_shard1_replica_n1, testSimple1_shard1_replica_n2, 
testSimple1_shard2_replica_n4, testSimple1_shard2_replica_n6] cores but found {}
   [junit4]   2> 1813892 DEBUG 
(OverseerStateUpdate-72114816215678985-127.0.0.1:51697_solr-n_0000000000) 
[n:127.0.0.1:51697_solr    ] o.a.s.c.o.ZkStateWriter going to update_collection 
/collections/testSimple1/state.json version: 0
   [junit4]   2> 1813893 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
fired: children: /solr/overseer/queue
   [junit4]   2> 1813895 DEBUG (SyncThread:0) [    ] o.a.s.c.ZkTestServer Watch 
added: children: /solr/overseer/queue
   [junit4]   2> 1814006 INFO  (qtp17595912-34069) [n:127.0.0.1:51697_solr    
x:testSimple1_shard2_replica_n4] o.a.s.h.a.CoreAdminOperation core create 
command 
qt=/admin/cores&coreNodeName=core_node7&collection.configName=conf&newCollection=true&name=testSimple1_shard2_replica_n4&action=CREATE&numShards=2&collection=testSimple1&shard=shard2&wt=javabin&version=2&replicaType=NRT
   [junit4]   2> 1814009 INFO  (qtp17595912-34069) [n:127.0.0.1:51697_solr    
x:testSimple1_shard2_replica_n4] o.a.s.c.TransientSolrCoreCacheDefault 
Allocating transient cache for 4 transient cores
   [junit4]   2> 1814014 INFO  (qtp17595912-34073) [n:127.0.0.1:51697_solr    
x:testSimple1_shard1_replica_n1] o.a.s.h.a.Core

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

r]
   [junit4]    > 
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.common.cloud.SolrZkClient
   [junit4]    >        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
   [junit4]    >        at 
org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
   [junit4]    >        at 
org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:126)
   [junit4]    >        at 
org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:116)
   [junit4]    >        at 
org.apache.solr.common.cloud.ZkStateReader.<init>(ZkStateReader.java:306)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.ZkClientClusterStateProvider.connect(ZkClientClusterStateProvider.java:160)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.connect(CloudSolrClient.java:399)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:827)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:817)
   [junit4]    >        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:207)
   [junit4]    >        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:224)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.SolrClientCloudManager.request(SolrClientCloudManager.java:115)
   [junit4]    >        at 
org.apache.solr.cloud.autoscaling.ExecutePlanAction.waitForTaskToFinish(ExecutePlanAction.java:132)
   [junit4]    >        at 
org.apache.solr.cloud.autoscaling.ExecutePlanAction.process(ExecutePlanAction.java:85)
   [junit4]    >        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers.lambda$null$3(ScheduledTriggers.java:311)
   [junit4]    >        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   [junit4]    >        at 
java.util.concurrent.FutureTask.run(FutureTask.java:266)
   [junit4]    >        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
   [junit4]    >        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]    >        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    >        at java.lang.Thread.run(Thread.java:748)
   [junit4]    > 
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.common.cloud.ZkStateReader
   [junit4]    >        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
   [junit4]    >        at 
org.apache.solr.common.cloud.ZkStateReader.<init>(ZkStateReader.java:328)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.ZkClientClusterStateProvider.connect(ZkClientClusterStateProvider.java:160)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.connect(CloudSolrClient.java:399)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:827)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:817)
   [junit4]    >        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:207)
   [junit4]    >        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:224)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.SolrClientCloudManager.request(SolrClientCloudManager.java:115)
   [junit4]    >        at 
org.apache.solr.cloud.autoscaling.ExecutePlanAction.waitForTaskToFinish(ExecutePlanAction.java:132)
   [junit4]    >        at 
org.apache.solr.cloud.autoscaling.ExecutePlanAction.process(ExecutePlanAction.java:85)
   [junit4]    >        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers.lambda$null$3(ScheduledTriggers.java:311)
   [junit4]    >        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   [junit4]    >        at 
java.util.concurrent.FutureTask.run(FutureTask.java:266)
   [junit4]    >        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
   [junit4]    >        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]    >        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    >        at java.lang.Thread.run(Thread.java:748)
   [junit4]    > >
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([FB50140163370A04]:0)
   [junit4]    >        at 
org.apache.solr.SolrTestCaseJ4.teardownTestCases(SolrTestCaseJ4.java:319)
   [junit4]    >        at java.lang.Thread.run(Thread.java:748)Throwable #2: 
com.carrotsearch.randomizedtesting.ThreadLeakError: 3 threads leaked from SUITE 
scope at org.apache.solr.cloud.autoscaling.AutoAddReplicasIntegrationTest: 
   [junit4]    >    1) Thread[id=34643, 
name=AutoscalingActionExecutor-10892-thread-1-EventThread, state=WAITING, 
group=TGRP-AutoAddReplicasIntegrationTest]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]    >         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]    >         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]    >         at 
org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:504)
   [junit4]    >    2) Thread[id=34642, 
name=AutoscalingActionExecutor-10892-thread-1-SendThread(127.0.0.1:51683), 
state=TIMED_WAITING, group=TGRP-AutoAddReplicasIntegrationTest]
   [junit4]    >         at java.lang.Thread.sleep(Native Method)
   [junit4]    >         at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1049)
   [junit4]    >    3) Thread[id=34644, 
name=zkConnectionManagerCallback-10496-thread-1, state=WAITING, 
group=TGRP-AutoAddReplicasIntegrationTest]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]    >         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]    >         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    >         at java.lang.Thread.run(Thread.java:748)
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([FB50140163370A04]:0)Throwable #3: 
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie 
threads that couldn't be terminated:
   [junit4]    >    1) Thread[id=34642, 
name=AutoscalingActionExecutor-10892-thread-1-SendThread(127.0.0.1:51683), 
state=RUNNABLE, group=TGRP-AutoAddReplicasIntegrationTest]
   [junit4]    >         at 
sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
   [junit4]    >         at 
sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296)
   [junit4]    >         at 
sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278)
   [junit4]    >         at 
sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159)
   [junit4]    >         at 
sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
   [junit4]    >         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
   [junit4]    >         at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)
   [junit4]    >         at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1145)
   [junit4]    >    2) Thread[id=34644, 
name=zkConnectionManagerCallback-10496-thread-1, state=WAITING, 
group=TGRP-AutoAddReplicasIntegrationTest]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]    >         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]    >         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    >         at java.lang.Thread.run(Thread.java:748)
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([FB50140163370A04]:0)
   [junit4] Completed [464/838 (1!)] on J0 in 147.50s, 1 test, 1 failure, 2 
errors <<< FAILURES!

[...truncated 46237 lines...]
[repro] Jenkins log URL: 
https://jenkins.thetaphi.de/job/Lucene-Solr-master-Windows/7669/consoleText

[repro] Revision: 345a655f216258c406c384ada9aa6d5f14e254f9

[repro] Ant options: "-Dargs=-server -XX:+UseConcMarkSweepGC"

[repro] ant clean

[...truncated 6 lines...]
[repro] Test suites by module:
[repro]    solr\core
[repro]       AutoAddReplicasIntegrationTest
[repro] ant compile-test

[...truncated 3614 lines...]
[repro] ant test-nocompile -Dtests.dups=5 -Dtests.maxfailures=5 
-Dtests.class="*.AutoAddReplicasIntegrationTest" -Dtests.showOutput=onerror 
"-Dargs=-server -XX:+UseConcMarkSweepGC" -Dtests.seed=FB50140163370A04 
-Dtests.slow=true -Dtests.locale=ar -Dtests.timezone=Pacific/Majuro 
-Dtests.asserts=true -Dtests.file.encoding=Cp1252

[...truncated 73 lines...]
[repro] Failures:
[repro]   0/5 failed: 
org.apache.solr.cloud.autoscaling.AutoAddReplicasIntegrationTest
[repro] Exiting with code 0

[...truncated 75 lines...]
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