Build: https://jenkins.thetaphi.de/job/Lucene-Solr-master-Windows/7692/
Java: 32bit/jdk1.8.0_172 -server -XX:+UseConcMarkSweepGC

3 tests failed.
FAILED:  
junit.framework.TestSuite.org.apache.solr.handler.admin.AutoscalingHistoryHandlerTest

Error Message:
ObjectTracker found 2 object(s) that were not released!!! [ZkStateReader, 
SolrZkClient] 
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.common.cloud.ZkStateReader  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at org.apache.solr.common.cloud.ZkStateReader.<init>(ZkStateReader.java:328)  
at 
org.apache.solr.client.solrj.impl.ZkClientClusterStateProvider.connect(ZkClientClusterStateProvider.java:160)
  at 
org.apache.solr.client.solrj.impl.CloudSolrClient.connect(CloudSolrClient.java:399)
  at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:827)
  at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:950)
  at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:997)
  at 
org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:817)
  at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:207)  at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:224)  at 
org.apache.solr.client.solrj.impl.SolrClientCloudManager.request(SolrClientCloudManager.java:115)
  at 
org.apache.solr.cloud.autoscaling.SystemLogListener.onEvent(SystemLogListener.java:126)
  at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerListeners.fireListeners(ScheduledTriggers.java:836)
  at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerListeners.fireListeners(ScheduledTriggers.java:803)
  at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers.lambda$add$4(ScheduledTriggers.java:297)
  at 
org.apache.solr.cloud.autoscaling.NodeLostTrigger.run(NodeLostTrigger.java:185) 
 at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerWrapper.run(ScheduledTriggers.java:633)
  at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)  
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)  at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
  at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
  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.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.requestWithRetryOnStaleState(CloudSolrClient.java:950)
  at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:997)
  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.SystemLogListener.onEvent(SystemLogListener.java:126)
  at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerListeners.fireListeners(ScheduledTriggers.java:836)
  at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerListeners.fireListeners(ScheduledTriggers.java:803)
  at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers.lambda$add$4(ScheduledTriggers.java:297)
  at 
org.apache.solr.cloud.autoscaling.NodeLostTrigger.run(NodeLostTrigger.java:185) 
 at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerWrapper.run(ScheduledTriggers.java:633)
  at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)  
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)  at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
  at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
  at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 
 at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
 at java.lang.Thread.run(Thread.java:748)   expected null, but 
was:<ObjectTracker found 2 object(s) that were not released!!! [ZkStateReader, 
SolrZkClient] 
org.apache.solr.common.util.ObjectReleaseTracker$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.requestWithRetryOnStaleState(CloudSolrClient.java:950)
  at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:997)
  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.SystemLogListener.onEvent(SystemLogListener.java:126)
  at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerListeners.fireListeners(ScheduledTriggers.java:836)
  at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerListeners.fireListeners(ScheduledTriggers.java:803)
  at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers.lambda$add$4(ScheduledTriggers.java:297)
  at 
org.apache.solr.cloud.autoscaling.NodeLostTrigger.run(NodeLostTrigger.java:185) 
 at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerWrapper.run(ScheduledTriggers.java:633)
  at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)  
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)  at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
  at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
  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.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.requestWithRetryOnStaleState(CloudSolrClient.java:950)
  at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:997)
  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.SystemLogListener.onEvent(SystemLogListener.java:126)
  at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerListeners.fireListeners(ScheduledTriggers.java:836)
  at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerListeners.fireListeners(ScheduledTriggers.java:803)
  at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers.lambda$add$4(ScheduledTriggers.java:297)
  at 
org.apache.solr.cloud.autoscaling.NodeLostTrigger.run(NodeLostTrigger.java:185) 
 at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerWrapper.run(ScheduledTriggers.java:633)
  at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)  
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)  at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
  at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
  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!!! [ZkStateReader, SolrZkClient]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.common.cloud.ZkStateReader
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.common.cloud.ZkStateReader.<init>(ZkStateReader.java:328)
        at 
org.apache.solr.client.solrj.impl.ZkClientClusterStateProvider.connect(ZkClientClusterStateProvider.java:160)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.connect(CloudSolrClient.java:399)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:827)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:950)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:997)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:817)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:207)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:224)
        at 
org.apache.solr.client.solrj.impl.SolrClientCloudManager.request(SolrClientCloudManager.java:115)
        at 
org.apache.solr.cloud.autoscaling.SystemLogListener.onEvent(SystemLogListener.java:126)
        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerListeners.fireListeners(ScheduledTriggers.java:836)
        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerListeners.fireListeners(ScheduledTriggers.java:803)
        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers.lambda$add$4(ScheduledTriggers.java:297)
        at 
org.apache.solr.cloud.autoscaling.NodeLostTrigger.run(NodeLostTrigger.java:185)
        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerWrapper.run(ScheduledTriggers.java:633)
        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
        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$ObjectTrackerException: 
org.apache.solr.common.cloud.SolrZkClient
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
        at 
org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:126)
        at 
org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:116)
        at 
org.apache.solr.common.cloud.ZkStateReader.<init>(ZkStateReader.java:306)
        at 
org.apache.solr.client.solrj.impl.ZkClientClusterStateProvider.connect(ZkClientClusterStateProvider.java:160)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.connect(CloudSolrClient.java:399)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:827)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:950)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:997)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:817)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:207)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:224)
        at 
org.apache.solr.client.solrj.impl.SolrClientCloudManager.request(SolrClientCloudManager.java:115)
        at 
org.apache.solr.cloud.autoscaling.SystemLogListener.onEvent(SystemLogListener.java:126)
        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerListeners.fireListeners(ScheduledTriggers.java:836)
        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerListeners.fireListeners(ScheduledTriggers.java:803)
        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers.lambda$add$4(ScheduledTriggers.java:297)
        at 
org.apache.solr.cloud.autoscaling.NodeLostTrigger.run(NodeLostTrigger.java:185)
        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerWrapper.run(ScheduledTriggers.java:633)
        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
        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!!! [ZkStateReader, SolrZkClient]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.common.cloud.ZkStateReader
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.common.cloud.ZkStateReader.<init>(ZkStateReader.java:328)
        at 
org.apache.solr.client.solrj.impl.ZkClientClusterStateProvider.connect(ZkClientClusterStateProvider.java:160)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.connect(CloudSolrClient.java:399)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:827)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:950)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:997)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:817)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:207)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:224)
        at 
org.apache.solr.client.solrj.impl.SolrClientCloudManager.request(SolrClientCloudManager.java:115)
        at 
org.apache.solr.cloud.autoscaling.SystemLogListener.onEvent(SystemLogListener.java:126)
        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerListeners.fireListeners(ScheduledTriggers.java:836)
        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerListeners.fireListeners(ScheduledTriggers.java:803)
        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers.lambda$add$4(ScheduledTriggers.java:297)
        at 
org.apache.solr.cloud.autoscaling.NodeLostTrigger.run(NodeLostTrigger.java:185)
        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerWrapper.run(ScheduledTriggers.java:633)
        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
        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$ObjectTrackerException: 
org.apache.solr.common.cloud.SolrZkClient
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
        at 
org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:126)
        at 
org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:116)
        at 
org.apache.solr.common.cloud.ZkStateReader.<init>(ZkStateReader.java:306)
        at 
org.apache.solr.client.solrj.impl.ZkClientClusterStateProvider.connect(ZkClientClusterStateProvider.java:160)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.connect(CloudSolrClient.java:399)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:827)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:950)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:997)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:817)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:207)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:224)
        at 
org.apache.solr.client.solrj.impl.SolrClientCloudManager.request(SolrClientCloudManager.java:115)
        at 
org.apache.solr.cloud.autoscaling.SystemLogListener.onEvent(SystemLogListener.java:126)
        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerListeners.fireListeners(ScheduledTriggers.java:836)
        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerListeners.fireListeners(ScheduledTriggers.java:803)
        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers.lambda$add$4(ScheduledTriggers.java:297)
        at 
org.apache.solr.cloud.autoscaling.NodeLostTrigger.run(NodeLostTrigger.java:185)
        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerWrapper.run(ScheduledTriggers.java:633)
        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
        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([59BC6531C5DD1B2D]: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.GeneratedMethodAccessor32.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.handler.admin.AutoscalingHistoryHandlerTest

Error Message:
3 threads leaked from SUITE scope at 
org.apache.solr.handler.admin.AutoscalingHistoryHandlerTest:     1) 
Thread[id=22378, name=zkConnectionManagerCallback-7560-thread-1, state=WAITING, 
group=TGRP-AutoscalingHistoryHandlerTest]         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)    2) Thread[id=22376, 
name=ScheduledTrigger-7464-thread-2-SendThread(127.0.0.1:56858), 
state=RUNNABLE, group=TGRP-AutoscalingHistoryHandlerTest]         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)    3) 
Thread[id=22377, name=ScheduledTrigger-7464-thread-2-EventThread, 
state=WAITING, group=TGRP-AutoscalingHistoryHandlerTest]         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)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 3 threads leaked from SUITE 
scope at org.apache.solr.handler.admin.AutoscalingHistoryHandlerTest: 
   1) Thread[id=22378, name=zkConnectionManagerCallback-7560-thread-1, 
state=WAITING, group=TGRP-AutoscalingHistoryHandlerTest]
        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)
   2) Thread[id=22376, 
name=ScheduledTrigger-7464-thread-2-SendThread(127.0.0.1:56858), 
state=RUNNABLE, group=TGRP-AutoscalingHistoryHandlerTest]
        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)
   3) Thread[id=22377, name=ScheduledTrigger-7464-thread-2-EventThread, 
state=WAITING, group=TGRP-AutoscalingHistoryHandlerTest]
        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)
        at __randomizedtesting.SeedInfo.seed([59BC6531C5DD1B2D]:0)


FAILED:  
junit.framework.TestSuite.org.apache.solr.handler.admin.AutoscalingHistoryHandlerTest

Error Message:
There are still zombie threads that couldn't be terminated:    1) 
Thread[id=22378, name=zkConnectionManagerCallback-7560-thread-1, state=WAITING, 
group=TGRP-AutoscalingHistoryHandlerTest]         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)    2) Thread[id=22376, 
name=ScheduledTrigger-7464-thread-2-SendThread(127.0.0.1:56858), 
state=TIMED_WAITING, group=TGRP-AutoscalingHistoryHandlerTest]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1049)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie 
threads that couldn't be terminated:
   1) Thread[id=22378, name=zkConnectionManagerCallback-7560-thread-1, 
state=WAITING, group=TGRP-AutoscalingHistoryHandlerTest]
        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)
   2) Thread[id=22376, 
name=ScheduledTrigger-7464-thread-2-SendThread(127.0.0.1:56858), 
state=TIMED_WAITING, group=TGRP-AutoscalingHistoryHandlerTest]
        at java.lang.Thread.sleep(Native Method)
        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1049)
        at __randomizedtesting.SeedInfo.seed([59BC6531C5DD1B2D]:0)




Build Log:
[...truncated 13811 lines...]
   [junit4] Suite: org.apache.solr.handler.admin.AutoscalingHistoryHandlerTest
   [junit4]   2> 1671344 INFO  
(SUITE-AutoscalingHistoryHandlerTest-seed#[59BC6531C5DD1B2D]-worker) [    ] 
o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: 
test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> Creating dataDir: 
C:\Users\jenkins\workspace\Lucene-Solr-master-Windows\solr\build\solr-core\test\J1\temp\solr.handler.admin.AutoscalingHistoryHandlerTest_59BC6531C5DD1B2D-001\init-core-data-001
   [junit4]   2> 1671348 WARN  
(SUITE-AutoscalingHistoryHandlerTest-seed#[59BC6531C5DD1B2D]-worker) [    ] 
o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=30 numCloses=30
   [junit4]   2> 1671349 INFO  
(SUITE-AutoscalingHistoryHandlerTest-seed#[59BC6531C5DD1B2D]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Using TrieFields (NUMERIC_POINTS_SYSPROP=false) 
w/NUMERIC_DOCVALUES_SYSPROP=false
   [junit4]   2> 1671366 INFO  
(SUITE-AutoscalingHistoryHandlerTest-seed#[59BC6531C5DD1B2D]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (false) via: 
@org.apache.solr.util.RandomizeSSL(reason=, value=NaN, ssl=NaN, clientAuth=NaN)
   [junit4]   2> 1671368 INFO  
(SUITE-AutoscalingHistoryHandlerTest-seed#[59BC6531C5DD1B2D]-worker) [    ] 
o.a.s.c.MiniSolrCloudCluster Starting cluster of 2 servers in 
C:\Users\jenkins\workspace\Lucene-Solr-master-Windows\solr\build\solr-core\test\J1\temp\solr.handler.admin.AutoscalingHistoryHandlerTest_59BC6531C5DD1B2D-001\tempDir-001
   [junit4]   2> 1671368 INFO  
(SUITE-AutoscalingHistoryHandlerTest-seed#[59BC6531C5DD1B2D]-worker) [    ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 1671370 INFO  (ZkTestServer Run Thread) [    ] 
o.a.s.c.ZkTestServer client port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 1671370 INFO  (ZkTestServer Run Thread) [    ] 
o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 1671469 INFO  
(SUITE-AutoscalingHistoryHandlerTest-seed#[59BC6531C5DD1B2D]-worker) [    ] 
o.a.s.c.ZkTestServer start zk server on port:56858
   [junit4]   2> 1671469 INFO  
(SUITE-AutoscalingHistoryHandlerTest-seed#[59BC6531C5DD1B2D]-worker) [    ] 
o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:56858
   [junit4]   2> 1671469 INFO  
(SUITE-AutoscalingHistoryHandlerTest-seed#[59BC6531C5DD1B2D]-worker) [    ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1 56858
   [junit4]   2> 1671476 INFO  (zkConnectionManagerCallback-7430-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1671481 INFO  (zkConnectionManagerCallback-7432-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1671486 INFO  (zkConnectionManagerCallback-7434-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1671488 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 
0x1000f7d50a50002, likely client has closed socket
   [junit4]   2> 1671489 WARN  (jetty-launcher-7435-thread-2) [    ] 
o.e.j.s.AbstractConnector Ignoring deprecated socket close linger time
   [junit4]   2> 1671489 WARN  (jetty-launcher-7435-thread-1) [    ] 
o.e.j.s.AbstractConnector Ignoring deprecated socket close linger time
   [junit4]   2> 1671489 INFO  (jetty-launcher-7435-thread-2) [    ] 
o.a.s.c.s.e.JettySolrRunner Start Jetty (original configured port=0)
   [junit4]   2> 1671489 INFO  (jetty-launcher-7435-thread-1) [    ] 
o.a.s.c.s.e.JettySolrRunner Start Jetty (original configured port=0)
   [junit4]   2> 1671489 INFO  (jetty-launcher-7435-thread-1) [    ] 
o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 1 ...
   [junit4]   2> 1671489 INFO  (jetty-launcher-7435-thread-2) [    ] 
o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 1 ...
   [junit4]   2> 1671489 INFO  (jetty-launcher-7435-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> 1671489 INFO  (jetty-launcher-7435-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> 1671490 INFO  (jetty-launcher-7435-thread-2) [    ] 
o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 1671490 INFO  (jetty-launcher-7435-thread-2) [    ] 
o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 1671490 INFO  (jetty-launcher-7435-thread-2) [    ] 
o.e.j.s.session node0 Scavenging every 600000ms
   [junit4]   2> 1671491 INFO  (jetty-launcher-7435-thread-1) [    ] 
o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 1671491 INFO  (jetty-launcher-7435-thread-1) [    ] 
o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 1671491 INFO  (jetty-launcher-7435-thread-1) [    ] 
o.e.j.s.session node0 Scavenging every 660000ms
   [junit4]   2> 1671491 INFO  (jetty-launcher-7435-thread-2) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@11fe7af{/solr,null,AVAILABLE}
   [junit4]   2> 1671491 INFO  (jetty-launcher-7435-thread-1) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@f16180{/solr,null,AVAILABLE}
   [junit4]   2> 1671494 INFO  (jetty-launcher-7435-thread-2) [    ] 
o.e.j.s.AbstractConnector Started ServerConnector@af753a{HTTP/1.1,[http/1.1, 
h2c]}{127.0.0.1:56869}
   [junit4]   2> 1671494 INFO  (jetty-launcher-7435-thread-1) [    ] 
o.e.j.s.AbstractConnector Started ServerConnector@1704ccb{HTTP/1.1,[http/1.1, 
h2c]}{127.0.0.1:56870}
   [junit4]   2> 1671494 INFO  (jetty-launcher-7435-thread-1) [    ] 
o.e.j.s.Server Started @1657148ms
   [junit4]   2> 1671494 INFO  (jetty-launcher-7435-thread-2) [    ] 
o.e.j.s.Server Started @1657148ms
   [junit4]   2> 1671494 INFO  (jetty-launcher-7435-thread-1) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=56870}
   [junit4]   2> 1671494 INFO  (jetty-launcher-7435-thread-2) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=56869}
   [junit4]   2> 1671495 ERROR (jetty-launcher-7435-thread-2) [    ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 1671495 ERROR (jetty-launcher-7435-thread-1) [    ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 1671495 INFO  (jetty-launcher-7435-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter Using logger factory 
org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 1671495 INFO  (jetty-launcher-7435-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter Using logger factory 
org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 1671495 INFO  (jetty-launcher-7435-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
9.0.0
   [junit4]   2> 1671495 INFO  (jetty-launcher-7435-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
9.0.0
   [junit4]   2> 1671495 INFO  (jetty-launcher-7435-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 1671495 INFO  (jetty-launcher-7435-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 1671495 INFO  (jetty-launcher-7435-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2019-01-13T01:04:02.214Z
   [junit4]   2> 1671495 INFO  (jetty-launcher-7435-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 1671495 INFO  (jetty-launcher-7435-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 1671495 INFO  (jetty-launcher-7435-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2019-01-13T01:04:02.214Z
   [junit4]   2> 1671499 INFO  (zkConnectionManagerCallback-7437-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1671499 INFO  (zkConnectionManagerCallback-7439-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1671500 INFO  (jetty-launcher-7435-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 1671500 INFO  (jetty-launcher-7435-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 1671514 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 
0x1000f7d50a50003, likely client has closed socket
   [junit4]   2> 1671620 WARN  (jetty-launcher-7435-thread-1) [    ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
SslContextFactory@18f8b21[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1671628 WARN  (jetty-launcher-7435-thread-1) [    ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
SslContextFactory@6ad2b1[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1671629 INFO  (jetty-launcher-7435-thread-1) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:56858/solr
   [junit4]   2> 1671637 INFO  (zkConnectionManagerCallback-7445-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1671641 INFO  (zkConnectionManagerCallback-7447-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1671716 INFO  (jetty-launcher-7435-thread-1) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.OverseerElectionContext I am going to be 
the leader 127.0.0.1:56870_solr
   [junit4]   2> 1671716 INFO  (jetty-launcher-7435-thread-1) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.Overseer Overseer 
(id=72074624936247302-127.0.0.1:56870_solr-n_0000000000) starting
   [junit4]   2> 1671728 INFO  (zkConnectionManagerCallback-7454-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1671730 INFO  (jetty-launcher-7435-thread-1) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster 
at 127.0.0.1:56858/solr ready
   [junit4]   2> 1671730 INFO  (jetty-launcher-7435-thread-1) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:56870_solr
   [junit4]   2> 1671779 INFO  (jetty-launcher-7435-thread-1) 
[n:127.0.0.1:56870_solr    ] o.a.s.h.a.MetricsHistoryHandler No .system 
collection, keeping metrics history in memory.
   [junit4]   2> 1671834 INFO  (jetty-launcher-7435-thread-1) 
[n:127.0.0.1:56870_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_56870.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@123d9da
   [junit4]   2> 1671845 INFO  (jetty-launcher-7435-thread-1) 
[n:127.0.0.1:56870_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_56870.solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@123d9da
   [junit4]   2> 1671846 INFO  (jetty-launcher-7435-thread-1) 
[n:127.0.0.1:56870_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_56870.solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@123d9da
   [junit4]   2> 1671846 INFO  (jetty-launcher-7435-thread-1) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
C:\Users\jenkins\workspace\Lucene-Solr-master-Windows\solr\build\solr-core\test\J1\temp\solr.handler.admin.AutoscalingHistoryHandlerTest_59BC6531C5DD1B2D-001\tempDir-001\node1\.
   [junit4]   2> 1671861 INFO  (zkCallback-7453-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1671861 INFO  (zkCallback-7446-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1671864 DEBUG 
(OverseerAutoScalingTriggerThread-72074624936247302-127.0.0.1:56870_solr-n_0000000000)
 [    ] o.a.s.c.a.OverseerTriggerThread Adding .auto_add_replicas and 
.scheduled_maintenance triggers
   [junit4]   2> 1671865 INFO  
(OverseerStateUpdate-72074624936247302-127.0.0.1:56870_solr-n_0000000000) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.Overseer Starting to work on the main 
queue : 127.0.0.1:56870_solr
   [junit4]   2> 1671875 DEBUG 
(OverseerAutoScalingTriggerThread-72074624936247302-127.0.0.1:56870_solr-n_0000000000)
 [    ] o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode 
version 1
   [junit4]   2> 1671875 DEBUG 
(OverseerAutoScalingTriggerThread-72074624936247302-127.0.0.1:56870_solr-n_0000000000)
 [    ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 1, 
lastZnodeVersion 0
   [junit4]   2> 1671875 DEBUG 
(OverseerAutoScalingTriggerThread-72074624936247302-127.0.0.1:56870_solr-n_0000000000)
 [    ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto 
znodeVersion 1
   [junit4]   2> 1671880 DEBUG 
(OverseerAutoScalingTriggerThread-72074624936247302-127.0.0.1:56870_solr-n_0000000000)
 [    ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger .auto_add_replicas - Initial 
livenodes: [127.0.0.1:56870_solr]
   [junit4]   2> 1671880 DEBUG 
(OverseerAutoScalingTriggerThread-72074624936247302-127.0.0.1:56870_solr-n_0000000000)
 [    ] o.a.s.c.a.OverseerTriggerThread -- cleaning old nodeLost / nodeAdded 
markers
   [junit4]   2> 1671880 DEBUG 
(OverseerAutoScalingTriggerThread-72074624936247302-127.0.0.1:56870_solr-n_0000000000)
 [    ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 1, 
lastZnodeVersion 1
   [junit4]   2> 1671881 DEBUG (ScheduledTrigger-7464-thread-1) [    ] 
o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
currently live nodes: 1 and last live nodes: 1
   [junit4]   2> 1672192 WARN  (jetty-launcher-7435-thread-2) [    ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
SslContextFactory@1d7e49f[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1672198 WARN  (jetty-launcher-7435-thread-2) [    ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
SslContextFactory@c2641f[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1672198 INFO  (jetty-launcher-7435-thread-2) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:56858/solr
   [junit4]   2> 1672201 INFO  (zkConnectionManagerCallback-7461-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1672205 INFO  (zkConnectionManagerCallback-7463-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1672210 INFO  (jetty-launcher-7435-thread-2) 
[n:127.0.0.1:56869_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
   [junit4]   2> 1672214 INFO  (jetty-launcher-7435-thread-2) 
[n:127.0.0.1:56869_solr    ] o.a.s.c.ZkController Publish 
node=127.0.0.1:56869_solr as DOWN
   [junit4]   2> 1672214 INFO  (jetty-launcher-7435-thread-2) 
[n:127.0.0.1:56869_solr    ] o.a.s.c.TransientSolrCoreCacheDefault Allocating 
transient cache for 2147483647 transient cores
   [junit4]   2> 1672214 INFO  (jetty-launcher-7435-thread-2) 
[n:127.0.0.1:56869_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:56869_solr
   [junit4]   2> 1672215 DEBUG 
(OverseerStateUpdate-72074624936247302-127.0.0.1:56870_solr-n_0000000000) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.Overseer processMessage: queueSize: 1, 
message = {
   [junit4]   2>   "operation":"downnode",
   [junit4]   2>   "node_name":"127.0.0.1:56869_solr"} current state version: 0
   [junit4]   2> 1672215 DEBUG 
(OverseerStateUpdate-72074624936247302-127.0.0.1:56870_solr-n_0000000000) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.o.NodeMutator DownNode state invoked for 
node: 127.0.0.1:56869_solr
   [junit4]   2> 1672216 INFO  (zkCallback-7446-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 1672216 INFO  (zkCallback-7453-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 1672216 INFO  (zkCallback-7462-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 1672265 INFO  (zkConnectionManagerCallback-7470-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1672267 INFO  (jetty-launcher-7435-thread-2) 
[n:127.0.0.1:56869_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (2)
   [junit4]   2> 1672268 INFO  (jetty-launcher-7435-thread-2) 
[n:127.0.0.1:56869_solr    ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster 
at 127.0.0.1:56858/solr ready
   [junit4]   2> 1672268 INFO  (jetty-launcher-7435-thread-2) 
[n:127.0.0.1:56869_solr    ] o.a.s.h.a.MetricsHistoryHandler No .system 
collection, keeping metrics history in memory.
   [junit4]   2> 1672288 INFO  (jetty-launcher-7435-thread-2) 
[n:127.0.0.1:56869_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_56869.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@123d9da
   [junit4]   2> 1672297 INFO  (jetty-launcher-7435-thread-2) 
[n:127.0.0.1:56869_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_56869.solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@123d9da
   [junit4]   2> 1672297 INFO  (jetty-launcher-7435-thread-2) 
[n:127.0.0.1:56869_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_56869.solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@123d9da
   [junit4]   2> 1672297 INFO  (jetty-launcher-7435-thread-2) 
[n:127.0.0.1:56869_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
C:\Users\jenkins\workspace\Lucene-Solr-master-Windows\solr\build\solr-core\test\J1\temp\solr.handler.admin.AutoscalingHistoryHandlerTest_59BC6531C5DD1B2D-001\tempDir-001\node2\.
   [junit4]   2> 1672329 INFO  (zkConnectionManagerCallback-7476-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1672332 INFO  
(SUITE-AutoscalingHistoryHandlerTest-seed#[59BC6531C5DD1B2D]-worker) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (2)
   [junit4]   2> 1672332 INFO  
(SUITE-AutoscalingHistoryHandlerTest-seed#[59BC6531C5DD1B2D]-worker) [    ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:56858/solr ready
   [junit4]   2> 1672337 INFO  (qtp26268487-22106) [n:127.0.0.1:56869_solr    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params 
name=.system&nrtReplicas=1&action=CREATE&numShards=1&createNodeSet=127.0.0.1:56870_solr&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 1672347 INFO  
(OverseerThreadFactory-7470-thread-1-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.a.c.CreateCollectionCmd Create collection 
.system
   [junit4]   2> 1672350 DEBUG 
(OverseerStateUpdate-72074624936247302-127.0.0.1:56870_solr-n_0000000000) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.Overseer processMessage: queueSize: 1, 
message = {
   [junit4]   2>   "name":".system",
   [junit4]   2>   "fromApi":"true",
   [junit4]   2>   "numShards":1,
   [junit4]   2>   "createNodeSet":"127.0.0.1:56870_solr",
   [junit4]   2>   "nrtReplicas":"1",
   [junit4]   2>   "stateFormat":"2",
   [junit4]   2>   "replicationFactor":"1",
   [junit4]   2>   "operation":"create"} current state version: 0
   [junit4]   2> 1672350 DEBUG 
(OverseerStateUpdate-72074624936247302-127.0.0.1:56870_solr-n_0000000000) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.o.ClusterStateMutator building a new 
cName: .system
   [junit4]   2> 1672351 DEBUG 
(OverseerStateUpdate-72074624936247302-127.0.0.1:56870_solr-n_0000000000) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.o.ZkStateWriter going to create_collection 
/collections/.system/state.json
   [junit4]   2> 1672449 DEBUG 
(OverseerThreadFactory-7470-thread-1-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.s.c.a.PolicyHelper Creating a new session
   [junit4]   2> 1672453 INFO  (qtp26268487-22111) [n:127.0.0.1:56869_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CONTAINER.fs.totalSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core}
 status=0 QTime=2
   [junit4]   2> 1672455 INFO  (qtp26268487-22112) [n:127.0.0.1:56869_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CONTAINER.fs.totalSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core}
 status=0 QTime=2
   [junit4]   2> 1672460 INFO  (qtp26268487-22113) [n:127.0.0.1:56869_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CONTAINER.fs.totalSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core}
 status=0 QTime=2
   [junit4]   2> 1672463 INFO  (qtp26268487-22105) [n:127.0.0.1:56869_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CONTAINER.fs.totalSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core}
 status=0 QTime=2
   [junit4]   2> 1672466 INFO  (qtp26268487-22110) [n:127.0.0.1:56869_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CONTAINER.fs.totalSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core}
 status=0 QTime=2
   [junit4]   2> 1672470 INFO  (qtp26156629-22114) [n:127.0.0.1:56870_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CONTAINER.fs.totalSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core}
 status=0 QTime=2
   [junit4]   2> 1672473 INFO  (qtp26156629-22109) [n:127.0.0.1:56870_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CONTAINER.fs.totalSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core}
 status=0 QTime=3
   [junit4]   2> 1672476 INFO  (qtp26156629-22115) [n:127.0.0.1:56870_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CONTAINER.fs.totalSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core}
 status=0 QTime=2
   [junit4]   2> 1672481 INFO  (qtp26156629-22116) [n:127.0.0.1:56870_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CONTAINER.fs.totalSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core}
 status=0 QTime=2
   [junit4]   2> 1672484 INFO  (qtp26156629-22118) [n:127.0.0.1:56870_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CONTAINER.fs.totalSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core}
 status=0 QTime=2
   [junit4]   2> 1672484 DEBUG 
(OverseerThreadFactory-7470-thread-1-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.s.c.a.PolicyHelper New session created 
   [junit4]   2> 1672486 DEBUG 
(OverseerThreadFactory-7470-thread-1-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.s.c.a.PolicyHelper returnSession, 
curr-time 259872014 sessionWrapper.createTime 259872013617400, 
this.sessionWrapper.createTime 259872013617400 
   [junit4]   2> 1672489 DEBUG 
(OverseerStateUpdate-72074624936247302-127.0.0.1:56870_solr-n_0000000000) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.Overseer processMessage: queueSize: 1, 
message = {
   [junit4]   2>   "operation":"ADDREPLICA",
   [junit4]   2>   "collection":".system",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "core":".system_shard1_replica_n1",
   [junit4]   2>   "state":"down",
   [junit4]   2>   "base_url":"http://127.0.0.1:56870/solr";,
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "waitForFinalState":"false"} current state version: 0
   [junit4]   2> 1672489 INFO  
(OverseerStateUpdate-72074624936247302-127.0.0.1:56870_solr-n_0000000000) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.o.SliceMutator createReplica() {
   [junit4]   2>   "operation":"ADDREPLICA",
   [junit4]   2>   "collection":".system",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "core":".system_shard1_replica_n1",
   [junit4]   2>   "state":"down",
   [junit4]   2>   "base_url":"http://127.0.0.1:56870/solr";,
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "waitForFinalState":"false"} 
   [junit4]   2> 1672490 DEBUG 
(OverseerStateUpdate-72074624936247302-127.0.0.1:56870_solr-n_0000000000) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.o.SliceMutator Old Slice: shard1:{
   [junit4]   2>   "range":"80000000-7fffffff",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "replicas":{}}
   [junit4]   2> 1672490 DEBUG 
(OverseerStateUpdate-72074624936247302-127.0.0.1:56870_solr-n_0000000000) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.o.SliceMutator New Slice: shard1:{
   [junit4]   2>   "range":"80000000-7fffffff",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "replicas":{"core_node2":{
   [junit4]   2>       "core":".system_shard1_replica_n1",
   [junit4]   2>       "base_url":"http://127.0.0.1:56870/solr";,
   [junit4]   2>       "state":"down",
   [junit4]   2>       "node_name":null,
   [junit4]   2>       "type":"NRT"}}}
   [junit4]   2> 1672588 DEBUG 
(OverseerStateUpdate-72074624936247302-127.0.0.1:56870_solr-n_0000000000) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.o.ZkStateWriter going to update_collection 
/collections/.system/state.json version: 0
   [junit4]   2> 1672688 INFO  (qtp26156629-22108) [n:127.0.0.1:56870_solr    
x:.system_shard1_replica_n1] o.a.s.h.a.CoreAdminOperation core create command 
qt=/admin/cores&coreNodeName=core_node2&collection.configName=.system&newCollection=true&name=.system_shard1_replica_n1&action=CREATE&numShards=1&collection=.system&shard=shard1&wt=javabin&version=2&replicaType=NRT
   [junit4]   2> 1672690 INFO  (qtp26156629-22108) [n:127.0.0.1:56870_solr    
x:.system_shard1_replica_n1] o.a.s.c.TransientSolrCoreCacheDefault Allocating 
transient cache for 2147483647 transient cores
   [junit4]   2> 1672701 DEBUG 
(OverseerStateUpdate-72074624936247302-127.0.0.1:56870_solr-n_0000000000) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.Overseer processMessage: queueSize: 1, 
message = {
   [junit4]   2>   "core":".system_shard1_replica_n1",
   [junit4]   2>   "core_node_name":"core_node2",
   [junit4]   2>   "roles":null,
   [junit4]   2>   "base_url":"http://127.0.0.1:56870/solr";,
   [junit4]   2>   "node_name":"127.0.0.1:56870_solr",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "state":"down",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "collection":".system",
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "force_set_state":"false",
   [junit4]   2>   "operation":"state"} current state version: 0
   [junit4]   2> 1672701 DEBUG 
(OverseerStateUpdate-72074624936247302-127.0.0.1:56870_solr-n_0000000000) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.o.ReplicaMutator Update state numShards=1 
message={
   [junit4]   2>   "core":".system_shard1_replica_n1",
   [junit4]   2>   "core_node_name":"core_node2",
   [junit4]   2>   "roles":null,
   [junit4]   2>   "base_url":"http://127.0.0.1:56870/solr";,
   [junit4]   2>   "node_name":"127.0.0.1:56870_solr",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "state":"down",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "collection":".system",
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "force_set_state":"false",
   [junit4]   2>   "operation":"state"}
   [junit4]   2> 1672701 DEBUG 
(OverseerStateUpdate-72074624936247302-127.0.0.1:56870_solr-n_0000000000) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.o.ReplicaMutator Will update state for 
replica: 
core_node2:{"core":".system_shard1_replica_n1","base_url":"http://127.0.0.1:56870/solr","node_name":"127.0.0.1:56870_solr","state":"down","type":"NRT","force_set_state":"false"}
   [junit4]   2> 1672701 DEBUG 
(OverseerStateUpdate-72074624936247302-127.0.0.1:56870_solr-n_0000000000) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.o.ReplicaMutator Collection is now: 
DocCollection(.system//collections/.system/state.json/1)={
   [junit4]   2>   "pullReplicas":"0",
   [junit4]   2>   "replicationFactor":"1",
   [junit4]   2>   "router":{"name":"compositeId"},
   [junit4]   2>   "maxShardsPerNode":"1",
   [junit4]   2>   "autoAddReplicas":"false",
   [junit4]   2>   "nrtReplicas":"1",
   [junit4]   2>   "tlogReplicas":"0",
   [junit4]   2>   "shards":{"shard1":{
   [junit4]   2>       "range":"80000000-7fffffff",
   [junit4]   2>       "state":"active",
   [junit4]   2>       "replicas":{"core_node2":{
   [junit4]   2>           "core":".system_shard1_replica_n1",
   [junit4]   2>           "base_url":"http://127.0.0.1:56870/solr";,
   [junit4]   2>           "node_name":"127.0.0.1:56870_solr",
   [junit4]   2>           "state":"down",
   [junit4]   2>           "type":"NRT",
   [junit4]   2>           "force_set_state":"false"}}}}}
   [junit4]   2> 1672801 DEBUG 
(OverseerStateUpdate-72074624936247302-127.0.0.1:56870_solr-n_0000000000) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.o.ZkStateWriter going to update_collection 
/collections/.system/state.json version: 1
   [junit4]   2> 1672865 DEBUG (ScheduledTrigger-7464-thread-2) [    ] 
o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
currently live nodes: 2 and last live nodes: 1
   [junit4]   2> 1673711 INFO  (qtp26156629-22108) [n:127.0.0.1:56870_solr 
c:.system s:shard1 r:core_node2 x:.system_shard1_replica_n1] o.a.s.c.SolrConfig 
Using Lucene MatchVersion: 9.0.0
   [junit4]   2> 1673731 INFO  (qtp26156629-22108) [n:127.0.0.1:56870_solr 
c:.system s:shard1 r:core_node2 x:.system_shard1_replica_n1] 
o.a.s.s.ManagedIndexSchemaFactory The schema is configured as managed, but 
managed schema resource managed-schema not found - loading non-managed schema 
schema.xml instead
   [junit4]   2> 1673734 INFO  (qtp26156629-22108) [n:127.0.0.1:56870_solr 
c:.system s:shard1 r:core_node2 x:.system_shard1_replica_n1] 
o.a.s.s.IndexSchema [.system_shard1_replica_n1] Schema name=_system collection 
or core
   [junit4]   2> 1673755 INFO  (qtp26156629-22108) [n:127.0.0.1:56870_solr 
c:.system s:shard1 r:core_node2 x:.system_shard1_replica_n1] 
o.a.s.s.IndexSchema Loaded schema _system collection or core/1.1 with uniqueid 
field id
   [junit4]   2> 1673758 INFO  (qtp26156629-22108) [n:127.0.0.1:56870_solr 
c:.system s:shard1 r:core_node2 x:.system_shard1_replica_n1] 
o.a.s.s.ManagedIndexSchema Created and persisted managed schema znode at 
/configs/.system/managed-schema
   [junit4]   2> 1673774 INFO  (qtp26156629-22108) [n:127.0.0.1:56870_solr 
c:.system s:shard1 r:core_node2 x:.system_shard1_replica_n1] 
o.a.s.s.ManagedIndexSchemaFactory After upgrading to managed schema in 
ZooKeeper, renamed the non-managed schema /configs/.system/schema.xml to 
/configs/.system/schema.xml.bak
   [junit4]   2> 1673774 INFO  (qtp26156629-22108) [n:127.0.0.1:56870_solr 
c:.system s:shard1 r:core_node2 x:.system_shard1_replica_n1] 
o.a.s.c.CoreContainer Creating SolrCore '.system_shard1_replica_n1' using 
configuration from collection .system, trusted=true
   [junit4]   2> 1673774 INFO  (qtp26156629-22108) [n:127.0.0.1:56870_solr 
c:.system s:shard1 r:core_node2 x:.system_shard1_replica_n1] 
o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_56870.solr.core..system.shard1.replica_n1' (registry 
'solr.core..system.shard1.replica_n1') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@123d9da
   [junit4]   2> 1673774 INFO  (qtp26156629-22108) [n:127.0.0.1:56870_solr 
c:.system s:shard1 r:core_node2 x:.system_shard1_replica_n1] o.a.s.c.SolrCore 
[[.system_shard1_replica_n1] ] Opening new SolrCore at 
[C:\Users\jenkins\workspace\Lucene-Solr-master-Windows\solr\build\solr-core\test\J1\temp\solr.handler.admin.AutoscalingHistoryHandlerTest_59BC6531C5DD1B2D-001\tempDir-001\node1\.system_shard1_replica_n1],
 
dataDir=[C:\Users\jenkins\workspace\Lucene-Solr-master-Windows\solr\build\solr-core\test\J1\temp\solr.handler.admin.AutoscalingHistoryHandlerTest_59BC6531C5DD1B2D-001\tempDir-001\node1\.\.system_shard1_replica_n1\data\]
   [junit4]   2> 1673847 DEBUG (ScheduledTrigger-7464-thread-3) [    ] 
o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
currently live nodes: 2 and last live nodes: 2
   [junit4]   2> 1673962 INFO  (qtp26156629-22108) [n:127.0.0.1:56870_solr 
c:.system s:shard1 r:core_node2 x:.system_shard1_replica_n1] 
o.a.s.u.UpdateHandler Using UpdateLog implementation: 
org.apache.solr.update.UpdateLog
   [junit4]   2> 1673962 INFO  (qtp26156629-22108) [n:127.0.0.1:56870_solr 
c:.system s:shard1 r:core_node2 x:.system_shard1_replica_n1] o.a.s.u.UpdateLog 
Initializing UpdateLog: dataDir= defaultSyncLevel=FLUSH numRecordsToKeep=100 
maxNumLogsToKeep=10 numVersionBuckets=65536
   [junit4]   2> 1673966 INFO  (qtp26156629-22108) [n:127.0.0.1:56870_solr 
c:.system s:shard1 r:core_node2 x:.system_shard1_replica_n1] 
o.a.s.u.CommitTracker Hard AutoCommit: if 1 uncommitted docs; 
   [junit4]   2> 1673967 INFO  (qtp26156629-22108) [n:127.0.0.1:56870_solr 
c:.system s:shard1 r:core_node2 x:.system_shard1_replica_n1] 
o.a.s.u.CommitTracker Soft AutoCommit: disabled
   [junit4]   2> 1673967 INFO  (qtp26156629-22108) [n:127.0.0.1:56870_solr 
c:.system s:shard1 r:core_node2 x:.system_shard1_replica_n1] 
o.a.s.s.SolrIndexSearcher Opening [Searcher@7e257b[.system_shard1_replica_n1] 
main]
   [junit4]   2> 1673969 INFO  (qtp26156629-22108) [n:127.0.0.1:56870_solr 
c:.system s:shard1 r:core_node2 x:.system_shard1_replica_n1] 
o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: 
/configs/.system
   [junit4]   2> 1673969 INFO  (qtp26156629-22108) [n:127.0.0.1:56870_solr 
c:.system s:shard1 r:core_node2 x:.system_shard1_replica_n1] 
o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using 
ZooKeeperStorageIO:path=/configs/.system
   [junit4]   2> 1673969 INFO  (qtp26156629-22108) [n:127.0.0.1:56870_solr 
c:.system s:shard1 r:core_node2 x:.system_shard1_replica_n1] 
o.a.s.s.ZkIndexSchemaReader Creating ZooKeeper watch for the managed schema at 
/configs/.system/managed-schema
   [junit4]   2> 1673971 INFO  (qtp26156629-22108) [n:127.0.0.1:56870_solr 
c:.system s:shard1 r:core_node2 x:.system_shard1_replica_n1] 
o.a.s.s.ZkIndexSchemaReader Current schema version 0 is already the latest
   [junit4]   2> 1673971 INFO  (qtp26156629-22108) [n:127.0.0.1:56870_solr 
c:.system s:shard1 r:core_node2 x:.system_shard1_replica_n1] 
o.a.s.h.ReplicationHandler Commits will be reserved for 10000ms.
   [junit4]   2> 1673971 INFO  (qtp26156629-22108) [n:127.0.0.1:56870_solr 
c:.system s:shard1 r:core_node2 x:.system_shard1_replica_n1] o.a.s.u.UpdateLog 
Could not find max version in index or recent updates, using new clock 
1622505102707261440
   [junit4]   2> 1673975 INFO  
(searcherExecutor-7478-thread-1-processing-n:127.0.0.1:56870_solr 
x:.system_shard1_replica_n1 c:.system s:shard1 r:core_node2) 
[n:127.0.0.1:56870_solr c:.system s:shard1 r:core_node2 
x:.system_shard1_replica_n1] o.a.s.c.SolrCore [.system_shard1_replica_n1] 
Registered new searcher Searcher@7e257b[.system_shard1_replica_n1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 1673980 INFO  (qtp26156629-22108) [n:127.0.0.1:56870_solr 
c:.system s:shard1 r:core_node2 x:.system_shard1_replica_n1] 
o.a.s.c.ZkShardTerms Successful update of terms at 
/collections/.system/terms/shard1 to Terms{values={core_node2=0}, version=0}
   [junit4]   2> 1673981 INFO  (qtp26156629-22108) [n:127.0.0.1:56870_solr 
c:.system s:shard1 r:core_node2 x:.system_shard1_replica_n1] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/.system/leaders/shard1
   [junit4]   2> 1673987 INFO  (qtp26156629-22108) [n:127.0.0.1:56870_solr 
c:.system s:shard1 r:core_node2 x:.system_shard1_replica_n1] 
o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 1673987 INFO  (qtp26156629-22108) [n:127.0.0.1:56870_solr 
c:.system s:shard1 r:core_node2 x:.system_shard1_replica_n1] 
o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
   [junit4]   2> 1673987 INFO  (qtp26156629-22108) [n:127.0.0.1:56870_solr 
c:.system s:shard1 r:core_node2 x:.system_shard1_replica_n1] 
o.a.s.c.SyncStrategy Sync replicas to 
http://127.0.0.1:56870/solr/.system_shard1_replica_n1/
   [junit4]   2> 1673988 INFO  (qtp26156629-22108) [n:127.0.0.1:56870_solr 
c:.system s:shard1 r:core_node2 x:.system_shard1_replica_n1] 
o.a.s.c.SyncStrategy Sync Success - now sync replicas to me
   [junit4]   2> 1673988 INFO  (qtp26156629-22108) [n:127.0.0.1:56870_solr 
c:.system s:shard1 r:core_node2 x:.system_shard1_replica_n1] 
o.a.s.c.SyncStrategy http://127.0.0.1:56870/solr/.system_shard1_replica_n1/ has 
no replicas
   [junit4]   2> 1673988 INFO  (qtp26156629-22108) [n:127.0.0.1:56870_solr 
c:.system s:shard1 r:core_node2 x:.system_shard1_replica_n1] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
/collections/.system/leaders/shard1/leader after winning as 
/collections/.system/leader_elect/shard1/election/72074624936247302-core_node2-n_0000000000
   [junit4]   2> 1673992 INFO  (qtp26156629-22108) [n:127.0.0.1:56870_solr 
c:.system s:shard1 r:core_node2 x:.system_shard1_replica_n1] 
o.a.s.c.ShardLeaderElectionContext I am the new leader: 
http://127.0.0.1:56870/solr/.system_shard1_replica_n1/ shard1
   [junit4]   2> 1673993 DEBUG 
(OverseerStateUpdate-72074624936247302-127.0.0.1:56870_solr-n_0000000000) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.Overseer processMessage: queueSize: 1, 
message = {
   [junit4]   2>   "operation":"leader",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "collection":".system",
   [junit4]   2>   "base_url":"http://127.0.0.1:56870/solr";,
   [junit4]   2>   "core":".system_shard1_replica_n1",
   [junit4]   2>   "state":"active"} current state version: 0
   [junit4]   2> 1674092 DEBUG 
(OverseerStateUpdate-72074624936247302-127.0.0.1:56870_solr-n_0000000000) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.o.ZkStateWriter going to update_collection 
/collections/.system/state.json version: 2
   [junit4]   2> 1674092 INFO  (zkCallback-7446-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/collections/.system/state.json] 
for collection [.system] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 1674092 INFO  (zkCallback-7446-thread-2) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/collections/.system/state.json] 
for collection [.system] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 1674093 INFO  (qtp26156629-22108) [n:127.0.0.1:56870_solr 
c:.system s:shard1 r:core_node2 x:.system_shard1_replica_n1] 
o.a.s.c.ZkController I am the leader, no recovery necessary
   [junit4]   2> 1674095 DEBUG 
(OverseerStateUpdate-72074624936247302-127.0.0.1:56870_solr-n_0000000000) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.Overseer processMessage: queueSize: 1, 
message = {
   [junit4]   2>   "core":".system_shard1_replica_n1",
   [junit4]   2>   "core_node_name":"core_node2",
   [junit4]   2>   "roles":null,
   [junit4]   2>   "base_url":"http://127.0.0.1:56870/solr";,
   [junit4]   2>   "node_name":"127.0.0.1:56870_solr",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "collection":".system",
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "force_set_state":"false",
   [junit4]   2>   "operation":"state"} current state version: 0
   [junit4]   2> 1674095 DEBUG 
(OverseerStateUpdate-72074624936247302-127.0.0.1:56870_solr-n_0000000000) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.o.ReplicaMutator Update state numShards=1 
message={
   [junit4]   2>   "core":".system_shard1_replica_n1",
   [junit4]   2>   "core_node_name":"core_node2",
   [junit4]   2>   "roles":null,
   [junit4]   2>   "base_url":"http://127.0.0.1:56870/solr";,
   [junit4]   2>   "node_name":"127.0.0.1:56870_solr",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "collection":".system",
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "force_set_state":"false",
   [junit4]   2>   "operation":"state"}
   [junit4]   2> 1674095 DEBUG 
(OverseerStateUpdate-72074624936247302-127.0.0.1:56870_solr-n_0000000000) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.o.ReplicaMutator Will update state for 
replica: 
core_node2:{"core":".system_shard1_replica_n1","base_url":"http://127.0.0.1:56870/solr","node_name":"127.0.0.1:56870_solr","state":"active","type":"NRT","force_set_state":"false","leader":"true"}
   [junit4]   2> 1674095 DEBUG 
(OverseerStateUpdate-72074624936247302-127.0.0.1:56870_solr-n_0000000000) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.o.ReplicaMutator Collection is now: 
DocCollection(.system//collections/.system/state.json/3)={
   [junit4]   2>   "pullReplicas":"0",
   [junit4]   2>   "replicationFactor":"1",
   [junit4]   2>   "router":{"name":"compositeId"},
   [junit4]   2>   "maxShardsPerNode":"1",
   [junit4]   2>   "autoAddReplicas":"false",
   [junit4]   2>   "nrtReplicas":"1",
   [junit4]   2>   "tlogReplicas":"0",
   [junit4]   2>   "shards":{"shard1":{
   [junit4]   2>       "range":"80000000-7fffffff",
   [junit4]   2>       "state":"active",
   [junit4]   2>       "replicas":{"core_node2":{
   [junit4]   2>           "core":".system_shard1_replica_n1",
   [junit4]   2>           "base_url":"http://127.0.0.1:56870/solr";,
   [junit4]   2>           "node_name":"127.0.0.1:56870_solr",
   [junit4]   2>           "state":"active",
   [junit4]   2>           "type":"NRT",
   [junit4]   2>           "force_set_state":"false",
   [junit4]   2>           "leader":"true"}}}}}
   [junit4]   2> 1674099 INFO  (qtp26156629-22108) [n:127.0.0.1:56870_solr 
c:.system s:shard1 r:core_node2 x:.system_shard1_replica_n1] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&coreNodeName=core_node2&collection.configName=.system&newCollection=true&name=.system_shard1_replica_n1&action=CREATE&numShards=1&collection=.system&shard=shard1&wt=javabin&version=2&replicaType=NRT}
 status=0 QTime=1440
   [junit4]   2> 1674105 DEBUG 
(OverseerThreadFactory-7470-thread-1-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.s.c.a.PolicyHelper session set to NULL
   [junit4]   2> 1674109 INFO  (qtp26268487-22106) [n:127.0.0.1:56869_solr    ] 
o.a.s.h.a.CollectionsHandler Wait for new collection to be active for at most 
45 seconds. Check all shard replicas
   [junit4]   2> 1674195 DEBUG 
(OverseerStateUpdate-72074624936247302-127.0.0.1:56870_solr-n_0000000000) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.o.ZkStateWriter going to update_collection 
/collections/.system/state.json version: 3
   [junit4]   2> 1674196 INFO  (zkCallback-7446-thread-3) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/collections/.system/state.json] 
for collection [.system] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 1674196 INFO  (zkCallback-7446-thread-2) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/collections/.system/state.json] 
for collection [.system] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 1674196 INFO  (zkCallback-7446-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/collections/.system/state.json] 
for collection [.system] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 1674196 INFO  (zkCallback-7462-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/collections/.system/state.json] 
for collection [.system] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 1674197 INFO  (qtp26268487-22106) [n:127.0.0.1:56869_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={name=.system&nrtReplicas=1&action=CREATE&numShards=1&createNodeSet=127.0.0.1:56870_solr&wt=javabin&version=2}
 status=0 QTime=1896
   [junit4]   2> 1674198 INFO  (qtp26268487-22111) [n:127.0.0.1:56869_solr    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params 
maxShardsPerNode=3&name=AutoscalingHistoryHandlerTest_collection&nrtReplicas=3&action=CREATE&numShards=1&createNodeSet=127.0.0.1:56869_solr&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 1674203 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.a.c.CreateCollectionCmd Create collection 
AutoscalingHistoryHandlerTest_collection
   [junit4]   2> 1674204 INFO  
(OverseerCollectionConfigSetProcessor-72074624936247302-127.0.0.1:56870_solr-n_0000000000)
 [n:127.0.0.1:56870_solr    ] o.a.s.c.OverseerTaskQueue Response ZK path: 
/overseer/collection-queue-work/qnr-0000000000 doesn't exist.  Requestor may 
have disconnected from ZooKeeper
   [junit4]   2> 1674205 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/managed-schema to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/managed-schema
   [junit4]   2> 1674206 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/protwords.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/protwords.txt
   [junit4]   2> 1674209 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/solrconfig.xml to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/solrconfig.xml
   [junit4]   2> 1674211 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/synonyms.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/synonyms.txt
   [junit4]   2> 1674213 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/stopwords.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/stopwords.txt
   [junit4]   2> 1674215 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/contractions_it.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/contractions_it.txt
   [junit4]   2> 1674217 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/contractions_ca.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/contractions_ca.txt
   [junit4]   2> 1674238 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/stemdict_nl.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/stemdict_nl.txt
   [junit4]   2> 1674246 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/stopwords_hy.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/stopwords_hy.txt
   [junit4]   2> 1674249 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/stopwords_no.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/stopwords_no.txt
   [junit4]   2> 1674251 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/stopwords_id.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/stopwords_id.txt
   [junit4]   2> 1674253 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/stopwords_da.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/stopwords_da.txt
   [junit4]   2> 1674256 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/stopwords_ga.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/stopwords_ga.txt
   [junit4]   2> 1674281 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/stopwords_hi.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/stopwords_hi.txt
   [junit4]   2> 1674284 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/stopwords_ja.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/stopwords_ja.txt
   [junit4]   2> 1674286 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/stopwords_pt.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/stopwords_pt.txt
   [junit4]   2> 1674287 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/stopwords_hu.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/stopwords_hu.txt
   [junit4]   2> 1674295 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/stopwords_el.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/stopwords_el.txt
   [junit4]   2> 1674297 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/stopwords_ru.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/stopwords_ru.txt
   [junit4]   2> 1674300 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/stopwords_tr.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/stopwords_tr.txt
   [junit4]   2> 1674302 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/stopwords_ar.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/stopwords_ar.txt
   [junit4]   2> 1674307 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/userdict_ja.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/userdict_ja.txt
   [junit4]   2> 1674309 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/stopwords_eu.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/stopwords_eu.txt
   [junit4]   2> 1674312 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/stopwords_it.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/stopwords_it.txt
   [junit4]   2> 1674315 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/stopwords_cz.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/stopwords_cz.txt
   [junit4]   2> 1674323 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/stoptags_ja.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/stoptags_ja.txt
   [junit4]   2> 1674380 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/contractions_fr.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/contractions_fr.txt
   [junit4]   2> 1674384 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/stopwords_de.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/stopwords_de.txt
   [junit4]   2> 1674390 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/stopwords_fa.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/stopwords_fa.txt
   [junit4]   2> 1674392 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/contractions_ga.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/contractions_ga.txt
   [junit4]   2> 1674394 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/stopwords_ca.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/stopwords_ca.txt
   [junit4]   2> 1674396 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/stopwords_nl.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/stopwords_nl.txt
   [junit4]   2> 1674399 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/stopwords_bg.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/stopwords_bg.txt
   [junit4]   2> 1674402 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/stopwords_en.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/stopwords_en.txt
   [junit4]   2> 1674403 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/stopwords_es.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/stopwords_es.txt
   [junit4]   2> 1674405 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/stopwords_lv.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/stopwords_lv.txt
   [junit4]   2> 1674408 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/stopwords_ro.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/stopwords_ro.txt
   [junit4]   2> 1674409 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/stopwords_th.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/stopwords_th.txt
   [junit4]   2> 1674411 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/stopwords_fr.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/stopwords_fr.txt
   [junit4]   2> 1674413 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/stopwords_sv.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/stopwords_sv.txt
   [junit4]   2> 1674415 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/stopwords_fi.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/stopwords_fi.txt
   [junit4]   2> 1674416 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/hyphenations_ga.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/hyphenations_ga.txt
   [junit4]   2> 1674419 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/lang/stopwords_gl.txt to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/lang/stopwords_gl.txt
   [junit4]   2> 1674421 INFO  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.c.ZkConfigManager Copying zk node 
/configs/_default/params.json to 
/configs/AutoscalingHistoryHandlerTest_collection.AUTOCREATED/params.json
   [junit4]   2> 1674428 DEBUG 
(OverseerStateUpdate-72074624936247302-127.0.0.1:56870_solr-n_0000000000) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.Overseer processMessage: queueSize: 1, 
message = {
   [junit4]   2>   "name":"AutoscalingHistoryHandlerTest_collection",
   [junit4]   2>   "fromApi":"true",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "maxShardsPerNode":"3",
   [junit4]   2>   "createNodeSet":"127.0.0.1:56869_solr",
   [junit4]   2>   "nrtReplicas":"3",
   [junit4]   2>   "stateFormat":"2",
   [junit4]   2>   "replicationFactor":"3",
   [junit4]   2>   "operation":"create"} current state version: 0
   [junit4]   2> 1674428 DEBUG 
(OverseerStateUpdate-72074624936247302-127.0.0.1:56870_solr-n_0000000000) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.o.ClusterStateMutator building a new 
cName: AutoscalingHistoryHandlerTest_collection
   [junit4]   2> 1674528 DEBUG 
(OverseerStateUpdate-72074624936247302-127.0.0.1:56870_solr-n_0000000000) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.o.ZkStateWriter going to create_collection 
/collections/AutoscalingHistoryHandlerTest_collection/state.json
   [junit4]   2> 1674625 WARN  
(OverseerThreadFactory-7470-thread-2-processing-n:127.0.0.1:56870_solr) 
[n:127.0.0.1:56870_solr    ] o.a.s.c.a.c.Cre

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

t 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerListeners.fireListeners(ScheduledTriggers.java:836)
   [junit4]    >        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerListeners.fireListeners(ScheduledTriggers.java:803)
   [junit4]    >        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers.lambda$add$4(ScheduledTriggers.java:297)
   [junit4]    >        at 
org.apache.solr.cloud.autoscaling.NodeLostTrigger.run(NodeLostTrigger.java:185)
   [junit4]    >        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerWrapper.run(ScheduledTriggers.java:633)
   [junit4]    >        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   [junit4]    >        at 
java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
   [junit4]    >        at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
   [junit4]    >        at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
   [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.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.requestWithRetryOnStaleState(CloudSolrClient.java:950)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:997)
   [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.SystemLogListener.onEvent(SystemLogListener.java:126)
   [junit4]    >        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerListeners.fireListeners(ScheduledTriggers.java:836)
   [junit4]    >        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerListeners.fireListeners(ScheduledTriggers.java:803)
   [junit4]    >        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers.lambda$add$4(ScheduledTriggers.java:297)
   [junit4]    >        at 
org.apache.solr.cloud.autoscaling.NodeLostTrigger.run(NodeLostTrigger.java:185)
   [junit4]    >        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerWrapper.run(ScheduledTriggers.java:633)
   [junit4]    >        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   [junit4]    >        at 
java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
   [junit4]    >        at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
   [junit4]    >        at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
   [junit4]    >        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]    >        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    >        at java.lang.Thread.run(Thread.java:748)
   [junit4]    > >
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([59BC6531C5DD1B2D]:0)
   [junit4]    >        at 
org.apache.solr.SolrTestCaseJ4.teardownTestCases(SolrTestCaseJ4.java:319)
   [junit4]    >        at java.lang.Thread.run(Thread.java:748)Throwable #2: 
com.carrotsearch.randomizedtesting.ThreadLeakError: 3 threads leaked from SUITE 
scope at org.apache.solr.handler.admin.AutoscalingHistoryHandlerTest: 
   [junit4]    >    1) Thread[id=22378, 
name=zkConnectionManagerCallback-7560-thread-1, state=WAITING, 
group=TGRP-AutoscalingHistoryHandlerTest]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]    >         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    >         at java.lang.Thread.run(Thread.java:748)
   [junit4]    >    2) Thread[id=22376, 
name=ScheduledTrigger-7464-thread-2-SendThread(127.0.0.1:56858), 
state=RUNNABLE, group=TGRP-AutoscalingHistoryHandlerTest]
   [junit4]    >         at 
sun.nio.ch.WindowsSelectorImpl$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]    >    3) Thread[id=22377, 
name=ScheduledTrigger-7464-thread-2-EventThread, state=WAITING, 
group=TGRP-AutoscalingHistoryHandlerTest]
   [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]    >        at 
__randomizedtesting.SeedInfo.seed([59BC6531C5DD1B2D]:0)Throwable #3: 
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie 
threads that couldn't be terminated:
   [junit4]    >    1) Thread[id=22378, 
name=zkConnectionManagerCallback-7560-thread-1, state=WAITING, 
group=TGRP-AutoscalingHistoryHandlerTest]
   [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]    >    2) Thread[id=22376, 
name=ScheduledTrigger-7464-thread-2-SendThread(127.0.0.1:56858), 
state=TIMED_WAITING, group=TGRP-AutoscalingHistoryHandlerTest]
   [junit4]    >         at java.lang.Thread.sleep(Native Method)
   [junit4]    >         at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1049)
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([59BC6531C5DD1B2D]:0)
   [junit4] Completed [333/837 (1!)] on J1 in 117.72s, 1 test, 1 failure, 2 
errors <<< FAILURES!

[...truncated 46711 lines...]
[repro] Jenkins log URL: 
https://jenkins.thetaphi.de/job/Lucene-Solr-master-Windows/7692/consoleText

[repro] Revision: 292e26bc2d149c82c2ac55c4396364d561ea55e4

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

[repro] ant clean

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

[...truncated 3614 lines...]
[repro] ant test-nocompile -Dtests.dups=5 -Dtests.maxfailures=5 
-Dtests.class="*.AutoscalingHistoryHandlerTest" -Dtests.showOutput=onerror 
"-Dargs=-server -XX:+UseConcMarkSweepGC" -Dtests.seed=59BC6531C5DD1B2D 
-Dtests.slow=true -Dtests.locale=sv-SE -Dtests.timezone=Pacific/Fakaofo 
-Dtests.asserts=true -Dtests.file.encoding=US-ASCII

[...truncated 68 lines...]
[repro] Failures:
[repro]   0/5 failed: 
org.apache.solr.handler.admin.AutoscalingHistoryHandlerTest
[repro] Exiting with code 0

[...truncated 75 lines...]
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