Build: https://jenkins.thetaphi.de/job/Lucene-Solr-BadApples-7.x-Linux/44/
Java: 64bit/jdk1.8.0_172 -XX:-UseCompressedOops -XX:+UseG1GC

7 tests failed.
FAILED:  
org.apache.solr.cloud.api.collections.ShardSplitTest.testSplitAfterFailedSplit

Error Message:
expected:<1> but was:<2>

Stack Trace:
java.lang.AssertionError: expected:<1> but was:<2>
        at 
__randomizedtesting.SeedInfo.seed([9FC980B39C7D4BAF:6684131CA0080625]:0)
        at org.junit.Assert.fail(Assert.java:93)
        at org.junit.Assert.failNotEquals(Assert.java:647)
        at org.junit.Assert.assertEquals(Assert.java:128)
        at org.junit.Assert.assertEquals(Assert.java:472)
        at org.junit.Assert.assertEquals(Assert.java:456)
        at 
org.apache.solr.cloud.api.collections.ShardSplitTest.testSplitAfterFailedSplit(ShardSplitTest.java:284)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        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:1737)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:934)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:970)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:984)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:993)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:968)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:943)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:829)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:879)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:890)
        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:  org.apache.solr.cloud.autoscaling.sim.TestLargeCluster.testAddNode

Error Message:
java.util.concurrent.ExecutionException: java.io.IOException: 
java.lang.NullPointerException

Stack Trace:
java.io.IOException: java.util.concurrent.ExecutionException: 
java.io.IOException: java.lang.NullPointerException
        at 
__randomizedtesting.SeedInfo.seed([9FC980B39C7D4BAF:38269D105330C4B7]:0)
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.request(SimCloudManager.java:621)
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager$1.request(SimCloudManager.java:210)
        at org.apache.solr.client.solrj.SolrClient.request(SolrClient.java:1219)
        at 
org.apache.solr.cloud.autoscaling.sim.TestLargeCluster.setupTest(TestLargeCluster.java:108)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        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:1737)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:968)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:984)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:943)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:829)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:879)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:890)
        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)
Caused by: java.util.concurrent.ExecutionException: java.io.IOException: 
java.lang.NullPointerException
        at java.util.concurrent.FutureTask.report(FutureTask.java:122)
        at java.util.concurrent.FutureTask.get(FutureTask.java:192)
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.request(SimCloudManager.java:619)
        ... 41 more
Caused by: java.io.IOException: java.lang.NullPointerException
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.simHandleSolrRequest(SimCloudManager.java:679)
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.lambda$request$15(SimCloudManager.java:618)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        ... 1 more
Caused by: java.lang.NullPointerException
        at 
org.apache.solr.client.solrj.cloud.autoscaling.Preference.compare(Preference.java:72)
        at 
org.apache.solr.client.solrj.cloud.autoscaling.Policy.setApproxValuesAndSortNodes(Policy.java:390)
        at 
org.apache.solr.client.solrj.cloud.autoscaling.Policy$Session.applyRules(Policy.java:315)
        at 
org.apache.solr.client.solrj.cloud.autoscaling.Policy$Session.<init>(Policy.java:277)
        at 
org.apache.solr.client.solrj.cloud.autoscaling.Policy.createSession(Policy.java:413)
        at 
org.apache.solr.cloud.autoscaling.AutoScalingHandler.verifyAutoScalingConf(AutoScalingHandler.java:663)
        at 
org.apache.solr.cloud.autoscaling.AutoScalingHandler.setAutoScalingConfig(AutoScalingHandler.java:650)
        at 
org.apache.solr.cloud.autoscaling.AutoScalingHandler.processOps(AutoScalingHandler.java:215)
        at 
org.apache.solr.cloud.autoscaling.AutoScalingHandler.handleRequestBody(AutoScalingHandler.java:148)
        at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:199)
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.simHandleSolrRequest(SimCloudManager.java:669)
        ... 6 more


FAILED:  org.apache.solr.cloud.autoscaling.sim.TestLargeCluster.testNodeLost

Error Message:
java.util.concurrent.ExecutionException: java.io.IOException: 
java.lang.NullPointerException

Stack Trace:
java.io.IOException: java.util.concurrent.ExecutionException: 
java.io.IOException: java.lang.NullPointerException
        at 
__randomizedtesting.SeedInfo.seed([9FC980B39C7D4BAF:20DC4E4D1F972E29]:0)
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.request(SimCloudManager.java:621)
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager$1.request(SimCloudManager.java:210)
        at org.apache.solr.client.solrj.SolrClient.request(SolrClient.java:1219)
        at 
org.apache.solr.cloud.autoscaling.sim.TestLargeCluster.setupTest(TestLargeCluster.java:108)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        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:1737)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:968)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:984)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:943)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:829)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:879)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:890)
        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)
Caused by: java.util.concurrent.ExecutionException: java.io.IOException: 
java.lang.NullPointerException
        at java.util.concurrent.FutureTask.report(FutureTask.java:122)
        at java.util.concurrent.FutureTask.get(FutureTask.java:192)
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.request(SimCloudManager.java:619)
        ... 41 more
Caused by: java.io.IOException: java.lang.NullPointerException
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.simHandleSolrRequest(SimCloudManager.java:679)
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.lambda$request$15(SimCloudManager.java:618)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        ... 1 more
Caused by: java.lang.NullPointerException
        at 
org.apache.solr.client.solrj.cloud.autoscaling.Preference.compare(Preference.java:72)
        at 
org.apache.solr.client.solrj.cloud.autoscaling.Policy.setApproxValuesAndSortNodes(Policy.java:390)
        at 
org.apache.solr.client.solrj.cloud.autoscaling.Policy$Session.applyRules(Policy.java:315)
        at 
org.apache.solr.client.solrj.cloud.autoscaling.Policy$Session.<init>(Policy.java:277)
        at 
org.apache.solr.client.solrj.cloud.autoscaling.Policy.createSession(Policy.java:413)
        at 
org.apache.solr.cloud.autoscaling.AutoScalingHandler.verifyAutoScalingConf(AutoScalingHandler.java:663)
        at 
org.apache.solr.cloud.autoscaling.AutoScalingHandler.setAutoScalingConfig(AutoScalingHandler.java:650)
        at 
org.apache.solr.cloud.autoscaling.AutoScalingHandler.processOps(AutoScalingHandler.java:215)
        at 
org.apache.solr.cloud.autoscaling.AutoScalingHandler.handleRequestBody(AutoScalingHandler.java:148)
        at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:199)
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.simHandleSolrRequest(SimCloudManager.java:669)
        ... 6 more


FAILED:  org.apache.solr.cloud.autoscaling.sim.TestLargeCluster.testAddNode

Error Message:
java.util.concurrent.ExecutionException: java.io.IOException: 
java.lang.NullPointerException

Stack Trace:
java.io.IOException: java.util.concurrent.ExecutionException: 
java.io.IOException: java.lang.NullPointerException
        at 
__randomizedtesting.SeedInfo.seed([9FC980B39C7D4BAF:38269D105330C4B7]:0)
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.request(SimCloudManager.java:621)
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager$1.request(SimCloudManager.java:210)
        at org.apache.solr.client.solrj.SolrClient.request(SolrClient.java:1219)
        at 
org.apache.solr.cloud.autoscaling.sim.TestLargeCluster.setupTest(TestLargeCluster.java:108)
        at sun.reflect.GeneratedMethodAccessor31.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:1737)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:968)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:984)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:943)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:829)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:879)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:890)
        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)
Caused by: java.util.concurrent.ExecutionException: java.io.IOException: 
java.lang.NullPointerException
        at java.util.concurrent.FutureTask.report(FutureTask.java:122)
        at java.util.concurrent.FutureTask.get(FutureTask.java:192)
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.request(SimCloudManager.java:619)
        ... 40 more
Caused by: java.io.IOException: java.lang.NullPointerException
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.simHandleSolrRequest(SimCloudManager.java:679)
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.lambda$request$15(SimCloudManager.java:618)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        ... 1 more
Caused by: java.lang.NullPointerException
        at 
org.apache.solr.client.solrj.cloud.autoscaling.Preference.compare(Preference.java:72)
        at 
org.apache.solr.client.solrj.cloud.autoscaling.Policy.setApproxValuesAndSortNodes(Policy.java:390)
        at 
org.apache.solr.client.solrj.cloud.autoscaling.Policy$Session.applyRules(Policy.java:315)
        at 
org.apache.solr.client.solrj.cloud.autoscaling.Policy$Session.<init>(Policy.java:277)
        at 
org.apache.solr.client.solrj.cloud.autoscaling.Policy.createSession(Policy.java:413)
        at 
org.apache.solr.cloud.autoscaling.AutoScalingHandler.verifyAutoScalingConf(AutoScalingHandler.java:663)
        at 
org.apache.solr.cloud.autoscaling.AutoScalingHandler.setAutoScalingConfig(AutoScalingHandler.java:650)
        at 
org.apache.solr.cloud.autoscaling.AutoScalingHandler.processOps(AutoScalingHandler.java:215)
        at 
org.apache.solr.cloud.autoscaling.AutoScalingHandler.handleRequestBody(AutoScalingHandler.java:148)
        at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:199)
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.simHandleSolrRequest(SimCloudManager.java:669)
        ... 6 more


FAILED:  org.apache.solr.cloud.autoscaling.sim.TestLargeCluster.testNodeLost

Error Message:
java.util.concurrent.ExecutionException: java.io.IOException: 
java.lang.NullPointerException

Stack Trace:
java.io.IOException: java.util.concurrent.ExecutionException: 
java.io.IOException: java.lang.NullPointerException
        at 
__randomizedtesting.SeedInfo.seed([9FC980B39C7D4BAF:20DC4E4D1F972E29]:0)
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.request(SimCloudManager.java:621)
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager$1.request(SimCloudManager.java:210)
        at org.apache.solr.client.solrj.SolrClient.request(SolrClient.java:1219)
        at 
org.apache.solr.cloud.autoscaling.sim.TestLargeCluster.setupTest(TestLargeCluster.java:108)
        at sun.reflect.GeneratedMethodAccessor31.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:1737)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:968)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:984)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:943)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:829)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:879)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:890)
        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)
Caused by: java.util.concurrent.ExecutionException: java.io.IOException: 
java.lang.NullPointerException
        at java.util.concurrent.FutureTask.report(FutureTask.java:122)
        at java.util.concurrent.FutureTask.get(FutureTask.java:192)
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.request(SimCloudManager.java:619)
        ... 40 more
Caused by: java.io.IOException: java.lang.NullPointerException
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.simHandleSolrRequest(SimCloudManager.java:679)
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.lambda$request$15(SimCloudManager.java:618)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        ... 1 more
Caused by: java.lang.NullPointerException
        at 
org.apache.solr.client.solrj.cloud.autoscaling.Preference.compare(Preference.java:72)
        at 
org.apache.solr.client.solrj.cloud.autoscaling.Policy.setApproxValuesAndSortNodes(Policy.java:390)
        at 
org.apache.solr.client.solrj.cloud.autoscaling.Policy$Session.applyRules(Policy.java:315)
        at 
org.apache.solr.client.solrj.cloud.autoscaling.Policy$Session.<init>(Policy.java:277)
        at 
org.apache.solr.client.solrj.cloud.autoscaling.Policy.createSession(Policy.java:413)
        at 
org.apache.solr.cloud.autoscaling.AutoScalingHandler.verifyAutoScalingConf(AutoScalingHandler.java:663)
        at 
org.apache.solr.cloud.autoscaling.AutoScalingHandler.setAutoScalingConfig(AutoScalingHandler.java:650)
        at 
org.apache.solr.cloud.autoscaling.AutoScalingHandler.processOps(AutoScalingHandler.java:215)
        at 
org.apache.solr.cloud.autoscaling.AutoScalingHandler.handleRequestBody(AutoScalingHandler.java:148)
        at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:199)
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.simHandleSolrRequest(SimCloudManager.java:669)
        ... 6 more


FAILED:  org.apache.solr.cloud.autoscaling.sim.TestLargeCluster.testAddNode

Error Message:
java.util.concurrent.ExecutionException: java.io.IOException: 
java.lang.NullPointerException

Stack Trace:
java.io.IOException: java.util.concurrent.ExecutionException: 
java.io.IOException: java.lang.NullPointerException
        at 
__randomizedtesting.SeedInfo.seed([9FC980B39C7D4BAF:38269D105330C4B7]:0)
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.request(SimCloudManager.java:621)
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager$1.request(SimCloudManager.java:210)
        at org.apache.solr.client.solrj.SolrClient.request(SolrClient.java:1219)
        at 
org.apache.solr.cloud.autoscaling.sim.TestLargeCluster.setupTest(TestLargeCluster.java:108)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        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:1737)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:968)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:984)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:943)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:829)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:879)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:890)
        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)
Caused by: java.util.concurrent.ExecutionException: java.io.IOException: 
java.lang.NullPointerException
        at java.util.concurrent.FutureTask.report(FutureTask.java:122)
        at java.util.concurrent.FutureTask.get(FutureTask.java:192)
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.request(SimCloudManager.java:619)
        ... 41 more
Caused by: java.io.IOException: java.lang.NullPointerException
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.simHandleSolrRequest(SimCloudManager.java:679)
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.lambda$request$15(SimCloudManager.java:618)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        ... 1 more
Caused by: java.lang.NullPointerException
        at 
org.apache.solr.client.solrj.cloud.autoscaling.Preference.compare(Preference.java:72)
        at 
org.apache.solr.client.solrj.cloud.autoscaling.Policy.setApproxValuesAndSortNodes(Policy.java:390)
        at 
org.apache.solr.client.solrj.cloud.autoscaling.Policy$Session.applyRules(Policy.java:315)
        at 
org.apache.solr.client.solrj.cloud.autoscaling.Policy$Session.<init>(Policy.java:277)
        at 
org.apache.solr.client.solrj.cloud.autoscaling.Policy.createSession(Policy.java:413)
        at 
org.apache.solr.cloud.autoscaling.AutoScalingHandler.verifyAutoScalingConf(AutoScalingHandler.java:663)
        at 
org.apache.solr.cloud.autoscaling.AutoScalingHandler.setAutoScalingConfig(AutoScalingHandler.java:650)
        at 
org.apache.solr.cloud.autoscaling.AutoScalingHandler.processOps(AutoScalingHandler.java:215)
        at 
org.apache.solr.cloud.autoscaling.AutoScalingHandler.handleRequestBody(AutoScalingHandler.java:148)
        at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:199)
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.simHandleSolrRequest(SimCloudManager.java:669)
        ... 6 more


FAILED:  org.apache.solr.cloud.autoscaling.sim.TestLargeCluster.testNodeLost

Error Message:
java.util.concurrent.ExecutionException: java.io.IOException: 
java.lang.NullPointerException

Stack Trace:
java.io.IOException: java.util.concurrent.ExecutionException: 
java.io.IOException: java.lang.NullPointerException
        at 
__randomizedtesting.SeedInfo.seed([9FC980B39C7D4BAF:20DC4E4D1F972E29]:0)
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.request(SimCloudManager.java:621)
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager$1.request(SimCloudManager.java:210)
        at org.apache.solr.client.solrj.SolrClient.request(SolrClient.java:1219)
        at 
org.apache.solr.cloud.autoscaling.sim.TestLargeCluster.setupTest(TestLargeCluster.java:108)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        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:1737)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:968)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:984)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:943)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:829)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:879)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:890)
        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)
Caused by: java.util.concurrent.ExecutionException: java.io.IOException: 
java.lang.NullPointerException
        at java.util.concurrent.FutureTask.report(FutureTask.java:122)
        at java.util.concurrent.FutureTask.get(FutureTask.java:192)
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.request(SimCloudManager.java:619)
        ... 41 more
Caused by: java.io.IOException: java.lang.NullPointerException
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.simHandleSolrRequest(SimCloudManager.java:679)
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.lambda$request$15(SimCloudManager.java:618)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        ... 1 more
Caused by: java.lang.NullPointerException
        at 
org.apache.solr.client.solrj.cloud.autoscaling.Preference.compare(Preference.java:72)
        at 
org.apache.solr.client.solrj.cloud.autoscaling.Policy.setApproxValuesAndSortNodes(Policy.java:390)
        at 
org.apache.solr.client.solrj.cloud.autoscaling.Policy$Session.applyRules(Policy.java:315)
        at 
org.apache.solr.client.solrj.cloud.autoscaling.Policy$Session.<init>(Policy.java:277)
        at 
org.apache.solr.client.solrj.cloud.autoscaling.Policy.createSession(Policy.java:413)
        at 
org.apache.solr.cloud.autoscaling.AutoScalingHandler.verifyAutoScalingConf(AutoScalingHandler.java:663)
        at 
org.apache.solr.cloud.autoscaling.AutoScalingHandler.setAutoScalingConfig(AutoScalingHandler.java:650)
        at 
org.apache.solr.cloud.autoscaling.AutoScalingHandler.processOps(AutoScalingHandler.java:215)
        at 
org.apache.solr.cloud.autoscaling.AutoScalingHandler.handleRequestBody(AutoScalingHandler.java:148)
        at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:199)
        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.simHandleSolrRequest(SimCloudManager.java:669)
        ... 6 more




Build Log:
[...truncated 13296 lines...]
   [junit4] Suite: org.apache.solr.cloud.api.collections.ShardSplitTest
   [junit4]   2> Creating dataDir: 
/home/jenkins/workspace/Lucene-Solr-BadApples-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.api.collections.ShardSplitTest_9FC980B39C7D4BAF-001/init-core-data-001
   [junit4]   2> 670305 WARN  
(SUITE-ShardSplitTest-seed#[9FC980B39C7D4BAF]-worker) [    ] 
o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=7 numCloses=7
   [junit4]   2> 670305 INFO  
(SUITE-ShardSplitTest-seed#[9FC980B39C7D4BAF]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) 
w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 670307 INFO  
(SUITE-ShardSplitTest-seed#[9FC980B39C7D4BAF]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (false) via: 
@org.apache.solr.SolrTestCaseJ4$SuppressSSL(bugUrl=https://issues.apache.org/jira/browse/SOLR-5776)
   [junit4]   2> 670307 INFO  
(SUITE-ShardSplitTest-seed#[9FC980B39C7D4BAF]-worker) [    ] 
o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: 
test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 670307 INFO  
(SUITE-ShardSplitTest-seed#[9FC980B39C7D4BAF]-worker) [    ] 
o.a.s.BaseDistributedSearchTestCase Setting hostContext system property: /x/s
   [junit4]   2> 670308 INFO  
(TEST-ShardSplitTest.test-seed#[9FC980B39C7D4BAF]) [    ] o.a.s.c.ZkTestServer 
STARTING ZK TEST SERVER
   [junit4]   2> 670312 INFO  (Thread-1161) [    ] o.a.s.c.ZkTestServer client 
port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 670312 INFO  (Thread-1161) [    ] o.a.s.c.ZkTestServer 
Starting server
   [junit4]   2> 670317 ERROR (Thread-1161) [    ] o.a.z.s.ZooKeeperServer 
ZKShutdownHandler is not registered, so ZooKeeper server won't take any action 
on ERROR or SHUTDOWN server state changes
   [junit4]   2> 670412 INFO  
(TEST-ShardSplitTest.test-seed#[9FC980B39C7D4BAF]) [    ] o.a.s.c.ZkTestServer 
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coreRootDirectory=/home/jenkins/workspace/Lucene-Solr-BadApples-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.api.collections.ShardSplitTest_9FC980B39C7D4BAF-001/control-001/cores}
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at 
[/home/jenkins/workspace/Lucene-Solr-BadApples-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.api.collections.ShardSplitTest_9FC980B39C7D4BAF-001/control-001/cores/control_collection_shard1_replica_n1],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-BadApples-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.api.collections.ShardSplitTest_9FC980B39C7D4BAF-001/control-001/cores/control_collection_shard1_replica_n1/data/]
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minMergeSize=1000, mergeFactor=10, maxMergeSize=9223372036854775807, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=true, 
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o.a.s.c.RequestHandlers INVALID paramSet a in requestHandler {type = 
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[Searcher@35f96a4[control_collection_shard1_replica_n1] main]
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[n:127.0.0.1:35709_x%2Fs c:control_collection s:shard1  
x:control_collection_shard1_replica_n1] o.a.s.c.SolrCore 
[control_collection_shard1_replica_n1] Registered new searcher 
Searcher@35f96a4[control_collection_shard1_replica_n1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
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o.a.s.c.ZkShardTerms Successful update of terms at 
/collections/control_collection/terms/shard1 to Terms{values={core_node2=0}, 
version=0}
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o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
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o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
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o.a.s.c.SyncStrategy Sync Success - now sync replicas to me
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o.a.s.c.ShardLeaderElectionContext Found all replicas participating in 
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o.a.s.c.ShardLeaderElectionContext I am the new leader: 
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o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&collection.configName=conf1&newCollection=true&name=control_collection_shard1_replica_n1&action=CREATE&numShards=1&collection=control_collection&shard=shard1&wt=javabin&version=2&replicaType=NRT}
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o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
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path:/collections/control_collection/state.json] for collection 
[control_collection] has occurred - updating... (live nodes size: [1])
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o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params 
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o.a.s.c.a.c.CreateCollectionCmd It is unusual to create a collection 
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o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={replicationFactor=1&collection.configName=conf1&name=collection1&nrtReplicas=1&action=CREATE&numShards=2&createNodeSet=&stateFormat=1&wt=javabin&version=2}
 status=0 QTime=203
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o.a.s.c.AbstractFullDistribZkTestBase create jetty 1 in directory 
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jetty-9.4.10.v20180503; built: 2018-05-03T15:56:21.710Z; git: 
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o.a.s.c.s.e.JettySolrRunner Jetty properties: 
{solr.data.dir=/home/jenkins/workspace/Lucene-Solr-BadApples-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.api.collections.ShardSplitTest_9FC980B39C7D4BAF-001/tempDir-001/jetty1,
 replicaType=TLOG, solrconfig=solrconfig.xml, hostContext=/x/s, hostPort=34083, 
coreRootDirectory=/home/jenkins/workspace/Lucene-Solr-BadApples-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.api.collections.ShardSplitTest_9FC980B39C7D4BAF-001/shard-1-001/cores}
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o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.4.0
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o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-06-02T08:17:26.263Z
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Loading container configuration from 
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memory
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] o.a.s.c.CorePropertiesLocator Found 0 core definitions underneath 
/home/jenkins/workspace/Lucene-Solr-BadApples-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.api.collections.ShardSplitTest_9FC980B39C7D4BAF-001/shard-1-001/cores
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o.a.s.h.a.CollectionsHandler Invoked Collection Action :addreplica with params 
node=127.0.0.1:34083_x%252Fs&action=ADDREPLICA&collection=collection1&shard=shard2&type=TLOG&wt=javabin&version=2
 and sendToOCPQueue=true
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 [    ] o.a.s.c.OverseerTaskQueue Response ZK path: 
/overseer/collection-queue-work/qnr-0000000002 doesn't exist.  Requestor may 
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c:collection1 s:shard2  ] o.a.s.c.a.c.AddReplicaCmd Node Identified 
127.0.0.1:34083_x%2Fs for creating new replica
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x:collection1_shard2_replica_t41] o.a.s.h.a.CoreAdminOperation core create 
command 
qt=/admin/cores&collection.configName=conf1&name=collection1_shard2_replica_t41&action=CREATE&collection=collection1&shard=shard2&wt=javabin&version=2&replicaType=TLOG
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Using Lucene MatchVersion: 7.4.0
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[collection1_shard2_replica_t41] Schema name=test
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c:collection1 s:shard2  x:collection1_shard2_replica_t41] o.a.s.s.IndexSchema 
Loaded schema test/1.6 with uniqueid field id
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Creating SolrCore 'collection1_shard2_replica_t41' using configuration from 
collection collection1, trusted=true
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c:collection1 s:shard2  x:collection1_shard2_replica_t41] 
o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.core.collection1.shard2.replica_t41' (registry 
'solr.core.collection1.shard2.replica_t41') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@2c68d75f
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c:collection1 s:shard2  x:collection1_shard2_replica_t41] o.a.s.c.SolrCore 
solr.RecoveryStrategy.Builder
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c:collection1 s:shard2  x:collection1_shard2_replica_t41] o.a.s.c.SolrCore 
[[collection1_shard2_replica_t41] ] Opening new SolrCore at 
[/home/jenkins/workspace/Lucene-Solr-BadApples-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.api.collections.ShardSplitTest_9FC980B39C7D4BAF-001/shard-1-001/cores/collection1_shard2_replica_t41],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-BadApples-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.api.collections.ShardSplitTest_9FC980B39C7D4BAF-001/shard-1-001/cores/collection1_shard2_replica_t41/data/]
   [junit4]   2> 674637 INFO  (qtp508815268-6480) [n:127.0.0.1:34083_x%2Fs 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] 
o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.LogDocMergePolicy: [LogDocMergePolicy: 
minMergeSize=1000, mergeFactor=10, maxMergeSize=9223372036854775807, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=true, 
maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.0]
   [junit4]   2> 674661 WARN  (qtp508815268-6480) [n:127.0.0.1:34083_x%2Fs 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] 
o.a.s.c.RequestHandlers INVALID paramSet a in requestHandler {type = 
requestHandler,name = /dump,class = DumpRequestHandler,attributes = 
{initParams=a, name=/dump, class=DumpRequestHandler},args = 
{defaults={a=A,b=B}}}
   [junit4]   2> 674698 INFO  (qtp508815268-6480) [n:127.0.0.1:34083_x%2Fs 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] o.a.s.u.UpdateHandler 
Using UpdateLog implementation: org.apache.solr.update.UpdateLog
   [junit4]   2> 674698 INFO  (qtp508815268-6480) [n:127.0.0.1:34083_x%2Fs 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] o.a.s.u.UpdateLog 
Initializing UpdateLog: dataDir= defaultSyncLevel=FLUSH numRecordsToKeep=100 
maxNumLogsToKeep=10 numVersionBuckets=65536
   [junit4]   2> 674699 INFO  (qtp508815268-6480) [n:127.0.0.1:34083_x%2Fs 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] o.a.s.u.CommitTracker 
Hard AutoCommit: disabled
   [junit4]   2> 674699 INFO  (qtp508815268-6480) [n:127.0.0.1:34083_x%2Fs 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] o.a.s.u.CommitTracker 
Soft AutoCommit: disabled
   [junit4]   2> 674700 INFO  (qtp508815268-6480) [n:127.0.0.1:34083_x%2Fs 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] 
o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.AlcoholicMergePolicy: [AlcoholicMergePolicy: 
minMergeSize=0, mergeFactor=10, maxMergeSize=293133441, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=true, 
maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.1]
   [junit4]   2> 674700 INFO  (qtp508815268-6480) [n:127.0.0.1:34083_x%2Fs 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] 
o.a.s.s.SolrIndexSearcher Opening 
[Searcher@49661911[collection1_shard2_replica_t41] main]
   [junit4]   2> 674701 INFO  (qtp508815268-6480) [n:127.0.0.1:34083_x%2Fs 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] 
o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: 
/configs/conf1
   [junit4]   2> 674702 INFO  (qtp508815268-6480) [n:127.0.0.1:34083_x%2Fs 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] 
o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using 
ZooKeeperStorageIO:path=/configs/conf1
   [junit4]   2> 674702 INFO  (qtp508815268-6480) [n:127.0.0.1:34083_x%2Fs 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] 
o.a.s.h.ReplicationHandler Commits will be reserved for 10000ms.
   [junit4]   2> 674703 INFO  
(searcherExecutor-2641-thread-1-processing-n:127.0.0.1:34083_x%2Fs 
x:collection1_shard2_replica_t41 c:collection1 s:shard2) 
[n:127.0.0.1:34083_x%2Fs c:collection1 s:shard2  
x:collection1_shard2_replica_t41] o.a.s.c.SolrCore 
[collection1_shard2_replica_t41] Registered new searcher 
Searcher@49661911[collection1_shard2_replica_t41] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 674703 INFO  (qtp508815268-6480) [n:127.0.0.1:34083_x%2Fs 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] o.a.s.u.UpdateLog 
Could not find max version in index or recent updates, using new clock 
1602148051233800192
   [junit4]   2> 674706 INFO  (qtp508815268-6480) [n:127.0.0.1:34083_x%2Fs 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] o.a.s.c.ZkShardTerms 
Successful update of terms at /collections/collection1/terms/shard2 to 
Terms{values={core_node42=0}, version=0}
   [junit4]   2> 674707 INFO  (qtp508815268-6480) [n:127.0.0.1:34083_x%2Fs 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] 
o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 674707 INFO  (qtp508815268-6480) [n:127.0.0.1:34083_x%2Fs 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] 
o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
   [junit4]   2> 674707 INFO  (qtp508815268-6480) [n:127.0.0.1:34083_x%2Fs 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] o.a.s.c.SyncStrategy 
Sync replicas to http://127.0.0.1:34083/x/s/collection1_shard2_replica_t41/
   [junit4]   2> 674707 INFO  (qtp508815268-6480) [n:127.0.0.1:34083_x%2Fs 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] o.a.s.c.SyncStrategy 
Sync Success - now sync replicas to me
   [junit4]   2> 674707 INFO  (qtp508815268-6480) [n:127.0.0.1:34083_x%2Fs 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] o.a.s.c.SyncStrategy 
http://127.0.0.1:34083/x/s/collection1_shard2_replica_t41/ has no replicas
   [junit4]   2> 674707 INFO  (qtp508815268-6480) [n:127.0.0.1:34083_x%2Fs 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] 
o.a.s.c.ShardLeaderElectionContext Found all replicas participating in 
election, clear LIR
   [junit4]   2> 674707 INFO  (qtp508815268-6480) [n:127.0.0.1:34083_x%2Fs 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] o.a.s.c.ZkController 
collection1_shard2_replica_t41 stopping background replication from leader
   [junit4]   2> 674709 INFO  (qtp508815268-6480) [n:127.0.0.1:34083_x%2Fs 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] 
o.a.s.c.ShardLeaderElectionContext I am the new leader: 
http://127.0.0.1:34083/x/s/collection1_shard2_replica_t41/ shard2
   [junit4]   2> 674859 INFO  (qtp508815268-6480) [n:127.0.0.1:34083_x%2Fs 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] o.a.s.c.ZkController 
I am the leader, no recovery necessary
   [junit4]   2> 674861 INFO  (qtp508815268-6480) [n:127.0.0.1:34083_x%2Fs 
c:collection1 s:shard2  x:collection1_shard2_replica_t41] o.a.s.s.HttpSolrCall 
[admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&collection.configName=conf1&name=collection1_shard2_replica_t41&action=CREATE&collection=collection1&shard=shard2&wt=javabin&version=2&replicaType=TLOG}
 status=0 QTime=1315
   [junit4]   2> 674862 INFO  (qtp508815268-6485) [n:127.0.0.1:34083_x%2Fs 
c:collection1   ] o.a.s.s.HttpSolrCall [admin] webapp=null 
path=/admin/collections 
params={node=127.0.0.1:34083_x%252Fs&action=ADDREPLICA&collection=collection1&shard=shard2&type=TLOG&wt=javabin&version=2}
 status=0 QTime=1320
   [junit4]   2> 674934 INFO  
(TEST-ShardSplitTest.test-seed#[9FC980B39C7D4BAF]) [    ] 
o.a.s.c.AbstractFullDistribZkTestBase create jetty 2 in directory 
/home/jenkins/workspace/Lucene-Solr-BadApples-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.api.collections.ShardSplitTest_9FC980B39C7D4BAF-001/shard-2-001
 of type TLOG
   [junit4]   2> 674934 INFO  
(TEST-ShardSplitTest.test-seed#[9FC980B39C7D4BAF]) [    ] o.e.j.s.Server 
jetty-9.4.10.v20180503; built: 2018-05-03T15:56:21.710Z; git: 
daa59876e6f384329b122929e70a80934569428c; jvm 1.8.0_172-b11
   [junit4]   2> 674935 INFO  
(TEST-ShardSplitTest.test-seed#[9FC980B39C7D4BAF]) [    ] o.e.j.s.session 
DefaultSessionIdManager workerName=node0
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(TEST-ShardSplitTest.test-seed#[9FC980B39C7D4BAF]) [    ] o.e.j.s.session No 
SessionScavenger set, using defaults
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(TEST-ShardSplitTest.test-seed#[9FC980B39C7D4BAF]) [    ] o.e.j.s.session node0 
Scavenging every 660000ms
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o.e.j.s.h.ContextHandler Started 
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   [junit4]   2> 674936 INFO  
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o.e.j.s.AbstractConnector Started 
ServerConnector@58e33039{HTTP/1.1,[http/1.1]}{127.0.0.1:37883}
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Started @674971ms
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o.a.s.c.s.e.JettySolrRunner Jetty properties: 
{solr.data.dir=/home/jenkins/workspace/Lucene-Solr-BadApples-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.api.collections.ShardSplitTest_9FC980B39C7D4BAF-001/tempDir-001/jetty2,
 replicaType=TLOG, solrconfig=solrconfig.xml, hostContext=/x/s, hostPort=37883, 
coreRootDirectory=/home/jenkins/workspace/Lucene-Solr-BadApples-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.api.collections.ShardSplitTest_9FC980B39C7D4BAF-001/shard-2-001/cores}
   [junit4]   2> 674936 ERROR 
(TEST-ShardSplitTest.test-seed#[9FC980B39C7D4BAF]) [    ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 674936 INFO  
(TEST-ShardSplitTest.test-seed#[9FC980B39C7D4BAF]) [    ] 
o.a.s.s.SolrDispatchFilter Using logger factory 
org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 674936 INFO  
(TEST-ShardSplitTest.test-seed#[9FC980B39C7D4BAF]) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.4.0
   [junit4]   2> 674936 INFO  
(TEST-ShardSplitTest.test-seed#[9FC980B39C7D4BAF]) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 674936 INFO  
(TEST-ShardSplitTest.test-seed#[9FC980B39C7D4BAF]) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 674936 INFO  
(TEST-ShardSplitTest.test-seed#[9FC980B39C7D4BAF]) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2018-06-02T08

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

  2> ## Collections:    []
   [junit4]   2> ## Max replicas per node:      0
   [junit4]   2> ## Min replicas per node:      0
   [junit4]   2> ## Total replicas:             0
   [junit4]   2> ######### Solr op counts ##########
   [junit4]   2> ##             - autoscaling        1
   [junit4]   2> ######### Autoscaling event counts ###########
   [junit4]   2> 
   [junit4]   2> 454195 DEBUG (ScheduledTrigger-918-thread-2) [    ] 
o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
currently live nodes: 100
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestLargeCluster 
-Dtests.method=testNodeLost -Dtests.seed=9FC980B39C7D4BAF -Dtests.multiplier=3 
-Dtests.slow=true -Dtests.badapples=true -Dtests.locale=es-GT 
-Dtests.timezone=Africa/Lusaka -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] ERROR   0.11s J2 | TestLargeCluster.testNodeLost <<<
   [junit4]    > Throwable #1: java.io.IOException: 
java.util.concurrent.ExecutionException: java.io.IOException: 
java.lang.NullPointerException
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([9FC980B39C7D4BAF:20DC4E4D1F972E29]:0)
   [junit4]    >        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.request(SimCloudManager.java:621)
   [junit4]    >        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager$1.request(SimCloudManager.java:210)
   [junit4]    >        at 
org.apache.solr.client.solrj.SolrClient.request(SolrClient.java:1219)
   [junit4]    >        at 
org.apache.solr.cloud.autoscaling.sim.TestLargeCluster.setupTest(TestLargeCluster.java:108)
   [junit4]    >        at java.lang.Thread.run(Thread.java:748)
   [junit4]    > Caused by: java.util.concurrent.ExecutionException: 
java.io.IOException: java.lang.NullPointerException
   [junit4]    >        at 
java.util.concurrent.FutureTask.report(FutureTask.java:122)
   [junit4]    >        at 
java.util.concurrent.FutureTask.get(FutureTask.java:192)
   [junit4]    >        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.request(SimCloudManager.java:619)
   [junit4]    >        ... 40 more
   [junit4]    > Caused by: java.io.IOException: java.lang.NullPointerException
   [junit4]    >        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.simHandleSolrRequest(SimCloudManager.java:679)
   [junit4]    >        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.lambda$request$15(SimCloudManager.java:618)
   [junit4]    >        at 
java.util.concurrent.FutureTask.run(FutureTask.java:266)
   [junit4]    >        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
   [junit4]    >        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]    >        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    >        ... 1 more
   [junit4]    > Caused by: java.lang.NullPointerException
   [junit4]    >        at 
org.apache.solr.client.solrj.cloud.autoscaling.Preference.compare(Preference.java:72)
   [junit4]    >        at 
org.apache.solr.client.solrj.cloud.autoscaling.Policy.setApproxValuesAndSortNodes(Policy.java:390)
   [junit4]    >        at 
org.apache.solr.client.solrj.cloud.autoscaling.Policy$Session.applyRules(Policy.java:315)
   [junit4]    >        at 
org.apache.solr.client.solrj.cloud.autoscaling.Policy$Session.<init>(Policy.java:277)
   [junit4]    >        at 
org.apache.solr.client.solrj.cloud.autoscaling.Policy.createSession(Policy.java:413)
   [junit4]    >        at 
org.apache.solr.cloud.autoscaling.AutoScalingHandler.verifyAutoScalingConf(AutoScalingHandler.java:663)
   [junit4]    >        at 
org.apache.solr.cloud.autoscaling.AutoScalingHandler.setAutoScalingConfig(AutoScalingHandler.java:650)
   [junit4]    >        at 
org.apache.solr.cloud.autoscaling.AutoScalingHandler.processOps(AutoScalingHandler.java:215)
   [junit4]    >        at 
org.apache.solr.cloud.autoscaling.AutoScalingHandler.handleRequestBody(AutoScalingHandler.java:148)
   [junit4]    >        at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:199)
   [junit4]    >        at 
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.simHandleSolrRequest(SimCloudManager.java:669)
   [junit4]    >        ... 6 more
   [junit4]   2> 454195 WARN  (Simulated OverseerAutoScalingTriggerThread) [    
] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we are 
closed, exiting.
   [junit4]   2> 454195 DEBUG 
(SUITE-TestLargeCluster-seed#[9FC980B39C7D4BAF]-worker) [    ] 
o.a.s.c.a.ScheduledTriggers Shutting down scheduled thread pool executor now
   [junit4]   2> 454196 DEBUG 
(SUITE-TestLargeCluster-seed#[9FC980B39C7D4BAF]-worker) [    ] 
o.a.s.c.a.ScheduledTriggers Shutting down action executor now
   [junit4]   2> 454196 DEBUG 
(SUITE-TestLargeCluster-seed#[9FC980B39C7D4BAF]-worker) [    ] 
o.a.s.c.a.ScheduledTriggers Awaiting termination for action executor
   [junit4]   2> 454196 DEBUG 
(SUITE-TestLargeCluster-seed#[9FC980B39C7D4BAF]-worker) [    ] 
o.a.s.c.a.ScheduledTriggers Awaiting termination for scheduled thread pool 
executor
   [junit4]   2> 454196 DEBUG 
(SUITE-TestLargeCluster-seed#[9FC980B39C7D4BAF]-worker) [    ] 
o.a.s.c.a.ScheduledTriggers ScheduledTriggers closed completely
   [junit4]   2> 454196 DEBUG 
(SUITE-TestLargeCluster-seed#[9FC980B39C7D4BAF]-worker) [    ] 
o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread has been closed explicitly
   [junit4]   2> NOTE: leaving temporary files on disk at: 
/home/jenkins/workspace/Lucene-Solr-BadApples-7.x-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.autoscaling.sim.TestLargeCluster_9FC980B39C7D4BAF-002
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene70), 
sim=RandomSimilarity(queryNorm=true): {}, locale=es-GT, timezone=Africa/Lusaka
   [junit4]   2> NOTE: Linux 4.13.0-41-generic amd64/Oracle Corporation 
1.8.0_172 (64-bit)/cpus=8,threads=1,free=102833216,total=528482304
   [junit4]   2> NOTE: All tests run in this JVM: [TestLargeCluster, 
TestLargeCluster, TestLargeCluster, ShardSplitTest, TestLargeCluster, 
TestLargeCluster]
   [junit4] Completed [8/10 (2!)] on J2 in 6.04s, 4 tests, 2 errors <<< 
FAILURES!
   [junit4] 
   [junit4] HEARTBEAT J0 PID(2...@serv1.sd-datasolutions.de): 
2018-06-02T09:24:29, stalled for  125s at: ShardSplitTest.test
   [junit4] HEARTBEAT J1 PID(2...@serv1.sd-datasolutions.de): 
2018-06-02T09:24:29, stalled for  131s at: ShardSplitTest.test
   [junit4] Suite: org.apache.solr.cloud.api.collections.ShardSplitTest
   [junit4] OK       178s J0 | ShardSplitTest.test
   [junit4] OK      33.9s J0 | ShardSplitTest.testSplitAfterFailedSplit
   [junit4] OK      33.5s J0 | ShardSplitTest.testSplitStaticIndexReplication
   [junit4] OK      56.7s J0 | ShardSplitTest.testSplitWithChaosMonkey
   [junit4] OK      26.5s J0 | ShardSplitTest.testSplitShardWithRule
   [junit4] Completed [9/10 (2!)] on J0 in 329.65s, 5 tests
   [junit4] 
   [junit4] Suite: org.apache.solr.cloud.api.collections.ShardSplitTest
   [junit4] OK       177s J1 | ShardSplitTest.test
   [junit4] OK      38.8s J1 | ShardSplitTest.testSplitAfterFailedSplit
   [junit4] OK      34.4s J1 | ShardSplitTest.testSplitStaticIndexReplication
   [junit4] OK      57.8s J1 | ShardSplitTest.testSplitWithChaosMonkey
   [junit4] OK      30.9s J1 | ShardSplitTest.testSplitShardWithRule
   [junit4] Completed [10/10 (2!)] on J1 in 339.84s, 5 tests
   [junit4] 
   [junit4] 
   [junit4] Tests with failures [seed: 9FC980B39C7D4BAF]:
   [junit4]   - 
org.apache.solr.cloud.autoscaling.sim.TestLargeCluster.testAddNode
   [junit4]   - 
org.apache.solr.cloud.autoscaling.sim.TestLargeCluster.testNodeLost
   [junit4]   - 
org.apache.solr.cloud.autoscaling.sim.TestLargeCluster.testAddNode
   [junit4]   - 
org.apache.solr.cloud.autoscaling.sim.TestLargeCluster.testNodeLost
   [junit4] 
   [junit4] 
   [junit4] JVM J0:     0.45 ..   672.98 =   672.53s
   [junit4] JVM J1:     0.47 ..   677.15 =   676.67s
   [junit4] JVM J2:     0.70 ..   454.91 =   454.22s
   [junit4] Execution time total: 11 minutes 17 seconds
   [junit4] Tests summary: 10 suites, 45 tests, 4 errors

BUILD FAILED
/home/jenkins/workspace/Lucene-Solr-BadApples-7.x-Linux/lucene/common-build.xml:1568:
 The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-BadApples-7.x-Linux/lucene/common-build.xml:1092:
 There were test failures: 10 suites, 45 tests, 4 errors [seed: 
9FC980B39C7D4BAF]

Total time: 11 minutes 18 seconds

[repro] Setting last failure code to 256

[repro] Failures:
[repro]   0/5 failed: org.apache.solr.cloud.api.collections.ShardSplitTest
[repro]   2/5 failed: org.apache.solr.cloud.autoscaling.sim.TestLargeCluster
[repro] Exiting with code 256
+ mv lucene/build lucene/build.repro
+ mv solr/build solr/build.repro
+ mv lucene/build.orig lucene/build
+ mv solr/build.orig solr/build
Archiving artifacts
Setting 
ANT_1_8_2_HOME=/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
[WARNINGS] Parsing warnings in console log with parser Java Compiler (javac)
Setting 
ANT_1_8_2_HOME=/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
Setting 
ANT_1_8_2_HOME=/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
<Git Blamer> Using GitBlamer to create author and commit information for all 
warnings.
<Git Blamer> GIT_COMMIT=88400a14716f163715eac82a35be90e6e3718208, 
workspace=/var/lib/jenkins/workspace/Lucene-Solr-BadApples-7.x-Linux
[WARNINGS] Computing warning deltas based on reference build #43
Recording test results
Setting 
ANT_1_8_2_HOME=/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
Build step 'Publish JUnit test result report' changed build result to UNSTABLE
Email was triggered for: Unstable (Test Failures)
Sending email for trigger: Unstable (Test Failures)
Setting 
ANT_1_8_2_HOME=/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
Setting 
ANT_1_8_2_HOME=/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
Setting 
ANT_1_8_2_HOME=/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
Setting 
ANT_1_8_2_HOME=/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
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