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Posted to builds@lucene.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2021/04/12 13:38:59 UTC

[JENKINS] Lucene » Lucene-Solr-Tests-8.x - Build # 2074 - Unstable!

Build: https://ci-builds.apache.org/job/Lucene/job/Lucene-Solr-Tests-8.x/2074/

1 tests failed.
FAILED:  org.apache.solr.cloud.TestConfigSetsAPIExclusivity.testAPIExclusivity

Error Message:
Unexpected exception: org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at https://127.0.0.1:44329/solr: Exception while fetching current configSet at /configs/baseConfigSet1 expected:<0> but was:<1>

Stack Trace:
java.lang.AssertionError: Unexpected exception: org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at https://127.0.0.1:44329/solr: Exception while fetching current configSet at /configs/baseConfigSet1 expected:<0> but was:<1>
	at __randomizedtesting.SeedInfo.seed([3828389559794E2F:455D216E00DDF766]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.failNotEquals(Assert.java:835)
	at org.junit.Assert.assertEquals(Assert.java:647)
	at org.apache.solr.cloud.TestConfigSetsAPIExclusivity.testAPIExclusivity(TestConfigSetsAPIExclusivity.java:90)
	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:1750)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:938)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:974)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	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$1.evaluate(TestRuleMarkFailure.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$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:947)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	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$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)




Build Log:
[...truncated 13666 lines...]
   [junit4] Suite: org.apache.solr.cloud.TestConfigSetsAPIExclusivity
   [junit4]   2> 238487 INFO  (SUITE-TestConfigSetsAPIExclusivity-seed#[3828389559794E2F]-worker) [     ] o.a.s.SolrTestCase Setting 'solr.default.confdir' system property to test-framework derived value of '/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/server/solr/configsets/_default/conf'
   [junit4]   2> 238488 INFO  (SUITE-TestConfigSetsAPIExclusivity-seed#[3828389559794E2F]-worker) [     ] o.a.s.SolrTestCaseJ4 Created dataDir: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J3/temp/solr.cloud.TestConfigSetsAPIExclusivity_3828389559794E2F-001/data-dir-30-001
   [junit4]   2> 238488 WARN  (SUITE-TestConfigSetsAPIExclusivity-seed#[3828389559794E2F]-worker) [     ] o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=12 numCloses=12
   [junit4]   2> 238488 INFO  (SUITE-TestConfigSetsAPIExclusivity-seed#[3828389559794E2F]-worker) [     ] o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 238489 INFO  (SUITE-TestConfigSetsAPIExclusivity-seed#[3828389559794E2F]-worker) [     ] o.a.s.SolrTestCaseJ4 Randomized ssl (true) and clientAuth (false) via: @org.apache.solr.util.RandomizeSSL(reason=, value=NaN, ssl=NaN, clientAuth=NaN)
   [junit4]   2> 238490 INFO  (SUITE-TestConfigSetsAPIExclusivity-seed#[3828389559794E2F]-worker) [     ] o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 238492 INFO  (TEST-TestConfigSetsAPIExclusivity.testAPIExclusivity-seed#[3828389559794E2F]) [     ] o.a.s.SolrTestCaseJ4 ###Starting testAPIExclusivity
   [junit4]   2> 238492 INFO  (TEST-TestConfigSetsAPIExclusivity.testAPIExclusivity-seed#[3828389559794E2F]) [     ] o.a.s.c.MiniSolrCloudCluster Starting cluster of 1 servers in /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J3/temp/solr.cloud.TestConfigSetsAPIExclusivity_3828389559794E2F-001/tempDir-001
   [junit4]   2> 238493 INFO  (TEST-TestConfigSetsAPIExclusivity.testAPIExclusivity-seed#[3828389559794E2F]) [     ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 238493 INFO  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer client port: 0.0.0.0/0.0.0.0:0
   [junit4]   2> 238493 INFO  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 238494 WARN  (ZkTestServer Run Thread) [     ] o.a.z.s.ServerCnxnFactory maxCnxns is not configured, using default value 0.
   [junit4]   2> 238593 INFO  (TEST-TestConfigSetsAPIExclusivity.testAPIExclusivity-seed#[3828389559794E2F]) [     ] o.a.s.c.ZkTestServer start zk server on port: 41803
   [junit4]   2> 238593 INFO  (TEST-TestConfigSetsAPIExclusivity.testAPIExclusivity-seed#[3828389559794E2F]) [     ] o.a.s.c.ZkTestServer waitForServerUp: 127.0.0.1:41803
   [junit4]   2> 238593 INFO  (TEST-TestConfigSetsAPIExclusivity.testAPIExclusivity-seed#[3828389559794E2F]) [     ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:41803
   [junit4]   2> 238593 INFO  (TEST-TestConfigSetsAPIExclusivity.testAPIExclusivity-seed#[3828389559794E2F]) [     ] o.a.s.c.ZkTestServer connecting to 127.0.0.1 41803
   [junit4]   2> 238595 INFO  (TEST-TestConfigSetsAPIExclusivity.testAPIExclusivity-seed#[3828389559794E2F]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 238606 INFO  (zkConnectionManagerCallback-1831-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 238606 INFO  (TEST-TestConfigSetsAPIExclusivity.testAPIExclusivity-seed#[3828389559794E2F]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 238623 INFO  (TEST-TestConfigSetsAPIExclusivity.testAPIExclusivity-seed#[3828389559794E2F]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 238630 INFO  (zkConnectionManagerCallback-1833-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 238630 INFO  (TEST-TestConfigSetsAPIExclusivity.testAPIExclusivity-seed#[3828389559794E2F]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 238638 INFO  (TEST-TestConfigSetsAPIExclusivity.testAPIExclusivity-seed#[3828389559794E2F]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 238640 INFO  (zkConnectionManagerCallback-1835-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 238640 INFO  (TEST-TestConfigSetsAPIExclusivity.testAPIExclusivity-seed#[3828389559794E2F]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 238642 WARN  (TEST-TestConfigSetsAPIExclusivity.testAPIExclusivity-seed#[3828389559794E2F]-SendThread(127.0.0.1:41803)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x1047d08de6f0002.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x1047d08de6f0002, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x1047d08de6f0002, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 238746 INFO  (jetty-launcher-1836-thread-1) [     ] o.a.s.c.s.e.JettySolrRunner Start Jetty (configured port=0, binding port=0)
   [junit4]   2> 238746 INFO  (jetty-launcher-1836-thread-1) [     ] o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 2 ...
   [junit4]   2> 238746 INFO  (jetty-launcher-1836-thread-1) [     ] o.e.j.s.Server jetty-9.4.34.v20201102; built: 2020-11-02T14:15:39.302Z; git: e46af88704a893fc12cb0e3bf46e2c7b48a009e7; jvm 1.8.0_281-b09
   [junit4]   2> 238747 INFO  (jetty-launcher-1836-thread-1) [     ] o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 238747 INFO  (jetty-launcher-1836-thread-1) [     ] o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 238747 INFO  (jetty-launcher-1836-thread-1) [     ] o.e.j.s.session node0 Scavenging every 600000ms
   [junit4]   2> 238747 INFO  (jetty-launcher-1836-thread-1) [     ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@1a52dafd{/solr,null,AVAILABLE}
   [junit4]   2> 238748 INFO  (jetty-launcher-1836-thread-1) [     ] o.e.j.s.AbstractConnector Started ServerConnector@289698c{SSL, (ssl, http/1.1)}{127.0.0.1:44329}
   [junit4]   2> 238748 INFO  (jetty-launcher-1836-thread-1) [     ] o.e.j.s.Server Started @238778ms
   [junit4]   2> 238748 INFO  (jetty-launcher-1836-thread-1) [     ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, zkHost=127.0.0.1:41803/solr, hostPort=44329}
   [junit4]   2> 238748 ERROR (jetty-launcher-1836-thread-1) [     ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 238748 INFO  (jetty-launcher-1836-thread-1) [     ] o.a.s.s.SolrDispatchFilter Using logger factory org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 238749 INFO  (jetty-launcher-1836-thread-1) [     ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 8.9.0
   [junit4]   2> 238749 INFO  (jetty-launcher-1836-thread-1) [     ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 238749 INFO  (jetty-launcher-1836-thread-1) [     ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr
   [junit4]   2> 238749 INFO  (jetty-launcher-1836-thread-1) [     ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2021-04-12T12:43:29.209Z
   [junit4]   2> 238762 INFO  (jetty-launcher-1836-thread-1) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 238766 INFO  (zkConnectionManagerCallback-1838-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 238766 INFO  (jetty-launcher-1836-thread-1) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 238767 INFO  (jetty-launcher-1836-thread-1) [     ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 238770 INFO  (jetty-launcher-1836-thread-1) [     ] o.a.s.c.SolrXmlConfig Metrics collection is disabled.
   [junit4]   2> 240427 INFO  (jetty-launcher-1836-thread-1) [     ] o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=true]
   [junit4]   2> 240427 WARN  (jetty-launcher-1836-thread-1) [     ] o.a.s.c.s.i.Http2SolrClient Create Http2SolrClient with HTTP/1.1 transport since Java 8 or lower versions does not support SSL + HTTP/2
   [junit4]   2> 240428 WARN  (jetty-launcher-1836-thread-1) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@2c9bceb7[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 240428 WARN  (jetty-launcher-1836-thread-1) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@2c9bceb7[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 240430 WARN  (jetty-launcher-1836-thread-1) [     ] o.a.s.c.s.i.Http2SolrClient Create Http2SolrClient with HTTP/1.1 transport since Java 8 or lower versions does not support SSL + HTTP/2
   [junit4]   2> 240432 WARN  (jetty-launcher-1836-thread-1) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@551c7eab[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 240432 WARN  (jetty-launcher-1836-thread-1) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@551c7eab[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 240433 INFO  (jetty-launcher-1836-thread-1) [     ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:41803/solr
   [junit4]   2> 240434 INFO  (jetty-launcher-1836-thread-1) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 240434 INFO  (zkConnectionManagerCallback-1849-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 240434 INFO  (jetty-launcher-1836-thread-1) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 240436 WARN  (jetty-launcher-1836-thread-1-SendThread(127.0.0.1:41803)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x1047d08de6f0004.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x1047d08de6f0004, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x1047d08de6f0004, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 240537 INFO  (jetty-launcher-1836-thread-1) [n:127.0.0.1:44329_solr     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 240538 INFO  (zkConnectionManagerCallback-1851-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 240538 INFO  (jetty-launcher-1836-thread-1) [n:127.0.0.1:44329_solr     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 240612 WARN  (jetty-launcher-1836-thread-1) [n:127.0.0.1:44329_solr     ] o.a.s.c.ZkController Contents of zookeeper /security.json are world-readable; consider setting up ACLs as described in https://solr.apache.org/guide/zookeeper-access-control.html
   [junit4]   2> 240616 INFO  (jetty-launcher-1836-thread-1) [n:127.0.0.1:44329_solr     ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:44329_solr
   [junit4]   2> 240616 INFO  (jetty-launcher-1836-thread-1) [n:127.0.0.1:44329_solr     ] o.a.s.c.Overseer Overseer (id=73320970989797381-127.0.0.1:44329_solr-n_0000000000) starting
   [junit4]   2> 240620 INFO  (OverseerStateUpdate-73320970989797381-127.0.0.1:44329_solr-n_0000000000) [n:127.0.0.1:44329_solr     ] o.a.s.c.Overseer Starting to work on the main queue : 127.0.0.1:44329_solr
   [junit4]   2> 240622 INFO  (jetty-launcher-1836-thread-1) [n:127.0.0.1:44329_solr     ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:44329_solr
   [junit4]   2> 240625 INFO  (jetty-launcher-1836-thread-1) [n:127.0.0.1:44329_solr     ] o.a.s.p.PackageLoader /packages.json updated to version -1
   [junit4]   2> 240625 WARN  (jetty-launcher-1836-thread-1) [n:127.0.0.1:44329_solr     ] o.a.s.c.CoreContainer Not all security plugins configured!  authentication=disabled authorization=disabled.  Solr is only as secure as you make it. Consider configuring authentication/authorization before exposing Solr to users internal or external.  See https://s.apache.org/solrsecurity for more info
   [junit4]   2> 240630 INFO  (zkCallback-1850-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 240642 INFO  (jetty-launcher-1836-thread-1) [n:127.0.0.1:44329_solr     ] o.a.s.c.CorePropertiesLocator Found 0 core definitions underneath /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J3/temp/solr.cloud.TestConfigSetsAPIExclusivity_3828389559794E2F-001/tempDir-001/node1
   [junit4]   2> 240654 INFO  (TEST-TestConfigSetsAPIExclusivity.testAPIExclusivity-seed#[3828389559794E2F]) [     ] o.a.s.c.MiniSolrCloudCluster waitForAllNodes: numServers=1
   [junit4]   2> 240655 INFO  (TEST-TestConfigSetsAPIExclusivity.testAPIExclusivity-seed#[3828389559794E2F]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 240658 INFO  (zkConnectionManagerCallback-1866-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 240658 INFO  (TEST-TestConfigSetsAPIExclusivity.testAPIExclusivity-seed#[3828389559794E2F]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 240659 INFO  (TEST-TestConfigSetsAPIExclusivity.testAPIExclusivity-seed#[3828389559794E2F]) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 240660 INFO  (TEST-TestConfigSetsAPIExclusivity.testAPIExclusivity-seed#[3828389559794E2F]) [     ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:41803/solr ready
   [junit4]   2> 240662 INFO  (TEST-TestConfigSetsAPIExclusivity.testAPIExclusivity-seed#[3828389559794E2F]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 240662 INFO  (zkConnectionManagerCallback-1868-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 240662 INFO  (TEST-TestConfigSetsAPIExclusivity.testAPIExclusivity-seed#[3828389559794E2F]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 240665 WARN  (TEST-TestConfigSetsAPIExclusivity.testAPIExclusivity-seed#[3828389559794E2F]-SendThread(127.0.0.1:41803)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x1047d08de6f0007.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x1047d08de6f0007, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x1047d08de6f0007, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 240814 INFO  (qtp141624060-3222) [n:127.0.0.1:44329_solr     ] o.a.s.h.a.ConfigSetsHandler Invoked ConfigSet Action :create with params baseConfigSet=grandBaseConfigSet1&name=baseConfigSet1&action=CREATE&wt=javabin&version=2 
   [junit4]   2> 240825 INFO  (qtp141624060-3220) [n:127.0.0.1:44329_solr     ] o.a.s.h.a.ConfigSetsHandler Invoked ConfigSet Action :create with params baseConfigSet=baseConfigSet1&name=configSet1&action=CREATE&wt=javabin&version=2 
   [junit4]   2> 240828 INFO  (qtp141624060-3219) [n:127.0.0.1:44329_solr     ] o.a.s.h.a.ConfigSetsHandler Invoked ConfigSet Action :delete with params name=baseConfigSet1&action=DELETE&wt=javabin&version=2 
   [junit4]   2> 240835 ERROR (qtp141624060-3220) [n:127.0.0.1:44329_solr     ] o.a.s.h.RequestHandlerBase org.apache.solr.common.SolrException: Base ConfigSet does not exist: baseConfigSet1
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler$ConfigSetOperation$2.call(ConfigSetsHandler.java:433)
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler.invokeAction(ConfigSetsHandler.java:142)
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler.handleRequestBody(ConfigSetsHandler.java:116)
   [junit4]   2> 	at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:216)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:836)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:800)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:545)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:427)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:357)
   [junit4]   2> 	at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
   [junit4]   2> 	at org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
   [junit4]   2> 	at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:548)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1612)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1434)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1582)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1349)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]   2> 	at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:766)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]   2> 	at org.eclipse.jetty.server.Server.handle(Server.java:516)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:556)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
   [junit4]   2> 	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
   [junit4]   2> 	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
   [junit4]   2> 	at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:540)
   [junit4]   2> 	at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:395)
   [junit4]   2> 	at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:161)
   [junit4]   2> 	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
   [junit4]   2> 	at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:773)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:905)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> 240837 INFO  (qtp141624060-3220) [n:127.0.0.1:44329_solr     ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/configs params={baseConfigSet=baseConfigSet1&name=configSet1&action=CREATE&wt=javabin&version=2} status=400 QTime=12
   [junit4]   2> 240838 INFO  (OverseerThreadFactory-1858-thread-1-processing-n:127.0.0.1:44329_solr) [n:127.0.0.1:44329_solr     ] o.a.s.c.OverseerConfigSetMessageHandler OverseerConfigSetMessageHandler.processMessage : create, {
   [junit4]   2>   "name":"baseConfigSet1",
   [junit4]   2>   "baseConfigSet":"grandBaseConfigSet1",
   [junit4]   2>   "immutable":"false",
   [junit4]   2>   "operation":"configsets:create"}
   [junit4]   2> 240839 INFO  (qtp141624060-3220) [n:127.0.0.1:44329_solr     ] o.a.s.h.a.ConfigSetsHandler Invoked ConfigSet Action :create with params baseConfigSet=baseConfigSet1&name=configSet1&action=CREATE&wt=javabin&version=2 
   [junit4]   2> 240840 INFO  (OverseerThreadFactory-1858-thread-1-processing-n:127.0.0.1:44329_solr) [n:127.0.0.1:44329_solr     ] o.a.s.c.c.ZkConfigManager Copying zk node /configs/grandBaseConfigSet1 to /configs/baseConfigSet1
   [junit4]   2> 240840 ERROR (qtp141624060-3220) [n:127.0.0.1:44329_solr     ] o.a.s.h.RequestHandlerBase org.apache.solr.common.SolrException: Base ConfigSet does not exist: baseConfigSet1
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler$ConfigSetOperation$2.call(ConfigSetsHandler.java:433)
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler.invokeAction(ConfigSetsHandler.java:142)
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler.handleRequestBody(ConfigSetsHandler.java:116)
   [junit4]   2> 	at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:216)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:836)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:800)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:545)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:427)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:357)
   [junit4]   2> 	at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
   [junit4]   2> 	at org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
   [junit4]   2> 	at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:548)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1612)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1434)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1582)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1349)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]   2> 	at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:766)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]   2> 	at org.eclipse.jetty.server.Server.handle(Server.java:516)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:556)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
   [junit4]   2> 	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
   [junit4]   2> 	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
   [junit4]   2> 	at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:540)
   [junit4]   2> 	at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:395)
   [junit4]   2> 	at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:161)
   [junit4]   2> 	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
   [junit4]   2> 	at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:773)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:905)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> 240841 INFO  (OverseerThreadFactory-1858-thread-1-processing-n:127.0.0.1:44329_solr) [n:127.0.0.1:44329_solr     ] o.a.s.c.c.ZkConfigManager Copying zk node /configs/grandBaseConfigSet1/schema.xml to /configs/baseConfigSet1/schema.xml
   [junit4]   2> 240841 INFO  (qtp141624060-3220) [n:127.0.0.1:44329_solr     ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/configs params={baseConfigSet=baseConfigSet1&name=configSet1&action=CREATE&wt=javabin&version=2} status=400 QTime=2
   [junit4]   2> 240842 INFO  (OverseerThreadFactory-1858-thread-1-processing-n:127.0.0.1:44329_solr) [n:127.0.0.1:44329_solr     ] o.a.s.c.c.ZkConfigManager Copying zk node /configs/grandBaseConfigSet1/solrconfig.xml to /configs/baseConfigSet1/solrconfig.xml
   [junit4]   2> 240843 INFO  (qtp141624060-3221) [n:127.0.0.1:44329_solr     ] o.a.s.h.a.ConfigSetsHandler Invoked ConfigSet Action :delete with params name=configSet1&action=DELETE&wt=javabin&version=2 
   [junit4]   2> 240844 INFO  (qtp141624060-3220) [n:127.0.0.1:44329_solr     ] o.a.s.h.a.ConfigSetsHandler Invoked ConfigSet Action :create with params baseConfigSet=baseConfigSet1&name=configSet1&action=CREATE&wt=javabin&version=2 
   [junit4]   2> 240846 INFO  (qtp141624060-3222) [n:127.0.0.1:44329_solr     ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/configs params={baseConfigSet=grandBaseConfigSet1&name=baseConfigSet1&action=CREATE&wt=javabin&version=2} status=0 QTime=35
   [junit4]   2> 240846 INFO  (OverseerThreadFactory-1858-thread-2-processing-n:127.0.0.1:44329_solr) [n:127.0.0.1:44329_solr     ] o.a.s.c.OverseerConfigSetMessageHandler OverseerConfigSetMessageHandler.processMessage : delete, {
   [junit4]   2>   "name":"configSet1",
   [junit4]   2>   "operation":"configsets:delete"}
   [junit4]   2> 240846 INFO  (OverseerCollectionConfigSetProcessor-73320970989797381-127.0.0.1:44329_solr-n_0000000000) [n:127.0.0.1:44329_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> 240847 ERROR (OverseerThreadFactory-1858-thread-2-processing-n:127.0.0.1:44329_solr) [n:127.0.0.1:44329_solr     ] o.a.s.c.OverseerConfigSetMessageHandler ConfigSet: configSet1 operation: delete failed:org.apache.solr.common.SolrException: ConfigSet does not exist to delete: configSet1
   [junit4]   2> 	at org.apache.solr.cloud.OverseerConfigSetMessageHandler.deleteConfigSet(OverseerConfigSetMessageHandler.java:365)
   [junit4]   2> 	at org.apache.solr.cloud.OverseerConfigSetMessageHandler.deleteConfigSet(OverseerConfigSetMessageHandler.java:359)
   [junit4]   2> 	at org.apache.solr.cloud.OverseerConfigSetMessageHandler.processMessage(OverseerConfigSetMessageHandler.java:116)
   [junit4]   2> 	at org.apache.solr.cloud.OverseerTaskProcessor$Runner.run(OverseerTaskProcessor.java:524)
   [junit4]   2> 	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> 240847 INFO  (qtp141624060-3222) [n:127.0.0.1:44329_solr     ] o.a.s.h.a.ConfigSetsHandler Invoked ConfigSet Action :create with params baseConfigSet=grandBaseConfigSet1&name=baseConfigSet1&action=CREATE&wt=javabin&version=2 
   [junit4]   2> 240849 INFO  (qtp141624060-3221) [n:127.0.0.1:44329_solr     ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/configs params={name=configSet1&action=DELETE&wt=javabin&version=2} status=400 QTime=6
   [junit4]   2> 240849 ERROR (qtp141624060-3222) [n:127.0.0.1:44329_solr     ] o.a.s.h.RequestHandlerBase org.apache.solr.common.SolrException: ConfigSet already exists: baseConfigSet1
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler$ConfigSetOperation$2.call(ConfigSetsHandler.java:428)
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler.invokeAction(ConfigSetsHandler.java:142)
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler.handleRequestBody(ConfigSetsHandler.java:116)
   [junit4]   2> 	at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:216)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:836)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:800)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:545)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:427)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:357)
   [junit4]   2> 	at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
   [junit4]   2> 	at org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
   [junit4]   2> 	at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:548)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1612)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1434)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1582)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1349)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]   2> 	at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:766)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]   2> 	at org.eclipse.jetty.server.Server.handle(Server.java:516)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:556)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
   [junit4]   2> 	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
   [junit4]   2> 	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
   [junit4]   2> 	at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:540)
   [junit4]   2> 	at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:395)
   [junit4]   2> 	at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:161)
   [junit4]   2> 	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
   [junit4]   2> 	at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:773)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:905)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> 240849 INFO  (qtp141624060-3222) [n:127.0.0.1:44329_solr     ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/configs params={baseConfigSet=grandBaseConfigSet1&name=baseConfigSet1&action=CREATE&wt=javabin&version=2} status=400 QTime=1
   [junit4]   2> 240849 INFO  (qtp141624060-3221) [n:127.0.0.1:44329_solr     ] o.a.s.h.a.ConfigSetsHandler Invoked ConfigSet Action :delete with params name=configSet1&action=DELETE&wt=javabin&version=2 
   [junit4]   2> 240850 INFO  (OverseerThreadFactory-1858-thread-3-processing-n:127.0.0.1:44329_solr) [n:127.0.0.1:44329_solr     ] o.a.s.c.OverseerConfigSetMessageHandler OverseerConfigSetMessageHandler.processMessage : delete, {
   [junit4]   2>   "name":"baseConfigSet1",
   [junit4]   2>   "operation":"configsets:delete"}
   [junit4]   2> 240850 INFO  (qtp141624060-3222) [n:127.0.0.1:44329_solr     ] o.a.s.h.a.ConfigSetsHandler Invoked ConfigSet Action :create with params baseConfigSet=grandBaseConfigSet1&name=baseConfigSet1&action=CREATE&wt=javabin&version=2 
   [junit4]   2> 240851 INFO  (OverseerCollectionConfigSetProcessor-73320970989797381-127.0.0.1:44329_solr-n_0000000000) [n:127.0.0.1:44329_solr     ] o.a.s.c.OverseerTaskQueue Response ZK path: /overseer/collection-queue-work/qnr-0000000004 doesn't exist. Requestor may have disconnected from ZooKeeper
   [junit4]   2> 240851 INFO  (OverseerThreadFactory-1858-thread-3-processing-n:127.0.0.1:44329_solr) [n:127.0.0.1:44329_solr     ] o.a.s.c.OverseerConfigSetMessageHandler no existing ConfigSet properties found
   [junit4]   2> 240852 ERROR (qtp141624060-3222) [n:127.0.0.1:44329_solr     ] o.a.s.h.RequestHandlerBase org.apache.solr.common.SolrException: ConfigSet already exists: baseConfigSet1
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler$ConfigSetOperation$2.call(ConfigSetsHandler.java:428)
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler.invokeAction(ConfigSetsHandler.java:142)
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler.handleRequestBody(ConfigSetsHandler.java:116)
   [junit4]   2> 	at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:216)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:836)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:800)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:545)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:427)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:357)
   [junit4]   2> 	at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
   [junit4]   2> 	at org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
   [junit4]   2> 	at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:548)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1612)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1434)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1582)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1349)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]   2> 	at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:766)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]   2> 	at org.eclipse.jetty.server.Server.handle(Server.java:516)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:556)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
   [junit4]   2> 	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
   [junit4]   2> 	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
   [junit4]   2> 	at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:540)
   [junit4]   2> 	at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:395)
   [junit4]   2> 	at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:161)
   [junit4]   2> 	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
   [junit4]   2> 	at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:773)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:905)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> 240853 INFO  (qtp141624060-3222) [n:127.0.0.1:44329_solr     ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/configs params={baseConfigSet=grandBaseConfigSet1&name=baseConfigSet1&action=CREATE&wt=javabin&version=2} status=400 QTime=3
   [junit4]   2> 240854 INFO  (qtp141624060-3222) [n:127.0.0.1:44329_solr     ] o.a.s.h.a.ConfigSetsHandler Invoked ConfigSet Action :create with params baseConfigSet=grandBaseConfigSet1&name=baseConfigSet1&action=CREATE&wt=javabin&version=2 
   [junit4]   2> 240855 ERROR (qtp141624060-3220) [n:127.0.0.1:44329_solr     ] o.a.s.h.RequestHandlerBase org.apache.solr.common.SolrException: Exception while fetching current configSet at /configs/baseConfigSet1
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler.isCurrentlyTrusted(ConfigSetsHandler.java:322)
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler.access$200(ConfigSetsHandler.java:76)
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler$ConfigSetOperation$2.call(ConfigSetsHandler.java:441)
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler.invokeAction(ConfigSetsHandler.java:142)
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler.handleRequestBody(ConfigSetsHandler.java:116)
   [junit4]   2> 	at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:216)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:836)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:800)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:545)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:427)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:357)
   [junit4]   2> 	at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
   [junit4]   2> 	at org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
   [junit4]   2> 	at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:548)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1612)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1434)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1582)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1349)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]   2> 	at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:766)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]   2> 	at org.eclipse.jetty.server.Server.handle(Server.java:516)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:556)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
   [junit4]   2> 	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
   [junit4]   2> 	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
   [junit4]   2> 	at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:540)
   [junit4]   2> 	at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:395)
   [junit4]   2> 	at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:161)
   [junit4]   2> 	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
   [junit4]   2> 	at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:773)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:905)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode = NoNode for /configs/baseConfigSet1
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:118)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:2358)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$6(SolrZkClient.java:351)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:79)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:351)
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler.isCurrentlyTrusted(ConfigSetsHandler.java:317)
   [junit4]   2> 	... 45 more
   [junit4]   2> 
   [junit4]   2> 240855 INFO  (qtp141624060-3220) [n:127.0.0.1:44329_solr     ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/configs params={baseConfigSet=baseConfigSet1&name=configSet1&action=CREATE&wt=javabin&version=2} status=500 QTime=12
   [junit4]   2> 240855 ERROR (qtp141624060-3220) [n:127.0.0.1:44329_solr     ] o.a.s.s.HttpSolrCall org.apache.solr.common.SolrException: Exception while fetching current configSet at /configs/baseConfigSet1
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler.isCurrentlyTrusted(ConfigSetsHandler.java:322)
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler.access$200(ConfigSetsHandler.java:76)
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler$ConfigSetOperation$2.call(ConfigSetsHandler.java:441)
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler.invokeAction(ConfigSetsHandler.java:142)
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler.handleRequestBody(ConfigSetsHandler.java:116)
   [junit4]   2> 	at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:216)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:836)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:800)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:545)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:427)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:357)
   [junit4]   2> 	at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
   [junit4]   2> 	at org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
   [junit4]   2> 	at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:548)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1612)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1434)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1582)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1349)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]   2> 	at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:766)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]   2> 	at org.eclipse.jetty.server.Server.handle(Server.java:516)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:556)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
   [junit4]   2> 	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
   [junit4]   2> 	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
   [junit4]   2> 	at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:540)
   [junit4]   2> 	at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:395)
   [junit4]   2> 	at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:161)
   [junit4]   2> 	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
   [junit4]   2> 	at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:773)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:905)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode = NoNode for /configs/baseConfigSet1
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:118)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:2358)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$6(SolrZkClient.java:351)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:79)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:351)
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler.isCurrentlyTrusted(ConfigSetsHandler.java:317)
   [junit4]   2> 	... 45 more
   [junit4]   2> 
   [junit4]   2> 240855 INFO  (qtp141624060-3219) [n:127.0.0.1:44329_solr     ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/configs params={name=baseConfigSet1&action=DELETE&wt=javabin&version=2} status=0 QTime=27
   [junit4]   2> 240857 INFO  (qtp141624060-3220) [n:127.0.0.1:44329_solr     ] o.a.s.h.a.ConfigSetsHandler Invoked ConfigSet Action :create with params baseConfigSet=baseConfigSet1&name=configSet1&action=CREATE&wt=javabin&version=2 
   [junit4]   2> 240861 ERROR (qtp141624060-3220) [n:127.0.0.1:44329_solr     ] o.a.s.h.RequestHandlerBase org.apache.solr.common.SolrException: Base ConfigSet does not exist: baseConfigSet1
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler$ConfigSetOperation$2.call(ConfigSetsHandler.java:433)
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler.invokeAction(ConfigSetsHandler.java:142)
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler.handleRequestBody(ConfigSetsHandler.java:116)
   [junit4]   2> 	at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:216)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:836)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:800)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:545)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:427)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:357)
   [junit4]   2> 	at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
   [junit4]   2> 	at org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
   [junit4]   2> 	at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:548)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1612)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1434)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1582)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1349)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]   2> 	at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:766)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]   2> 	at org.eclipse.jetty.server.Server.handle(Server.java:516)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:556)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
   [junit4]   2> 	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
   [junit4]   2> 	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
   [junit4]   2> 	at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:540)
   [junit4]   2> 	at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:395)
   [junit4]   2> 	at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:161)
   [junit4]   2> 	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
   [junit4]   2> 	at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:773)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:905)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> 240861 INFO  (qtp141624060-3220) [n:127.0.0.1:44329_solr     ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/configs params={baseConfigSet=baseConfigSet1&name=configSet1&action=CREATE&wt=javabin&version=2} status=400 QTime=4
   [junit4]   2> 240868 INFO  (qtp141624060-3223) [n:127.0.0.1:44329_solr     ] o.a.s.h.a.ConfigSetsHandler Invoked ConfigSet Action :delete with params name=baseConfigSet1&action=DELETE&wt=javabin&version=2 
   [junit4]   2> 240869 INFO  (qtp141624060-3220) [n:127.0.0.1:44329_solr     ] o.a.s.h.a.ConfigSetsHandler Invoked ConfigSet Action :create with params baseConfigSet=baseConfigSet1&name=configSet1&action=CREATE&wt=javabin&version=2 
   [junit4]   2> 240869 INFO  (OverseerCollectionConfigSetProcessor-73320970989797381-127.0.0.1:44329_solr-n_0000000000) [n:127.0.0.1:44329_solr     ] o.a.s.c.OverseerTaskQueue Response ZK path: /overseer/collection-queue-work/qnr-0000000001 doesn't exist. Requestor may have disconnected from ZooKeeper
   [junit4]   2> 240870 INFO  (OverseerThreadFactory-1858-thread-4-processing-n:127.0.0.1:44329_solr) [n:127.0.0.1:44329_solr     ] o.a.s.c.OverseerConfigSetMessageHandler OverseerConfigSetMessageHandler.processMessage : delete, {
   [junit4]   2>   "name":"configSet1",
   [junit4]   2>   "operation":"configsets:delete"}
   [junit4]   2> 240870 ERROR (qtp141624060-3220) [n:127.0.0.1:44329_solr     ] o.a.s.h.RequestHandlerBase org.apache.solr.common.SolrException: Base ConfigSet does not exist: baseConfigSet1
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler$ConfigSetOperation$2.call(ConfigSetsHandler.java:433)
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler.invokeAction(ConfigSetsHandler.java:142)
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler.handleRequestBody(ConfigSetsHandler.java:116)
   [junit4]   2> 	at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:216)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:836)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:800)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:545)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:427)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:357)
   [junit4]   2> 	at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
   [junit4]   2> 	at org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
   [junit4]   2> 	at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:548)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1612)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1434)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1582)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1349)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]   2> 	at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:766)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]   2> 	at org.eclipse.jetty.server.Server.handle(Server.java:516)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:556)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
   [junit4]   2> 	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
   [junit4]   2> 	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
   [junit4]   2> 	at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:540)
   [junit4]   2> 	at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:395)
   [junit4]   2> 	at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:161)
   [junit4]   2> 	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
   [junit4]   2> 	at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:773)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:905)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> 240870 INFO  (qtp141624060-3220) [n:127.0.0.1:44329_solr     ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/configs params={baseConfigSet=baseConfigSet1&name=configSet1&action=CREATE&wt=javabin&version=2} status=400 QTime=8
   [junit4]   2> 240870 ERROR (OverseerThreadFactory-1858-thread-4-processing-n:127.0.0.1:44329_solr) [n:127.0.0.1:44329_solr     ] o.a.s.c.OverseerConfigSetMessageHandler ConfigSet: configSet1 operation: delete failed:org.apache.solr.common.SolrException: ConfigSet does not exist to delete: configSet1
   [junit4]   2> 	at org.apache.solr.cloud.OverseerConfigSetMessageHandler.deleteConfigSet(OverseerConfigSetMessageHandler.java:365)
   [junit4]   2> 	at org.apache.solr.cloud.OverseerConfigSetMessageHandler.deleteConfigSet(OverseerConfigSetMessageHandler.java:359)
   [junit4]   2> 	at org.apache.solr.cloud.OverseerConfigSetMessageHandler.processMessage(OverseerConfigSetMessageHandler.java:116)
   [junit4]   2> 	at org.apache.solr.cloud.OverseerTaskProcessor$Runner.run(OverseerTaskProcessor.java:524)
   [junit4]   2> 	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> 240871 INFO  (OverseerThreadFactory-1858-thread-5-processing-n:127.0.0.1:44329_solr) [n:127.0.0.1:44329_solr     ] o.a.s.c.OverseerConfigSetMessageHandler OverseerConfigSetMessageHandler.processMessage : create, {
   [junit4]   2>   "name":"baseConfigSet1",
   [junit4]   2>   "baseConfigSet":"grandBaseConfigSet1",
   [junit4]   2>   "immutable":"false",
   [junit4]   2>   "operation":"configsets:create"}
   [junit4]   2> 240871 INFO  (qtp141624060-3220) [n:127.0.0.1:44329_solr     ] o.a.s.h.a.ConfigSetsHandler Invoked ConfigSet Action :create with params baseConfigSet=baseConfigSet1&name=configSet1&action=CREATE&wt=javabin&version=2 
   [junit4]   2> 240872 INFO  (qtp141624060-3221) [n:127.0.0.1:44329_solr     ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/configs params={name=configSet1&action=DELETE&wt=javabin&version=2} status=400 QTime=22
   [junit4]   2> 240873 INFO  (qtp141624060-3219) [n:127.0.0.1:44329_solr     ] o.a.s.h.a.ConfigSetsHandler Invoked ConfigSet Action :delete with params name=configSet1&action=DELETE&wt=javabin&version=2 
   [junit4]   2> 240878 INFO  (OverseerThreadFactory-1858-thread-5-processing-n:127.0.0.1:44329_solr) [n:127.0.0.1:44329_solr     ] o.a.s.c.c.ZkConfigManager Copying zk node /configs/grandBaseConfigSet1 to /configs/baseConfigSet1
   [junit4]   2> 240879 ERROR (qtp141624060-3220) [n:127.0.0.1:44329_solr     ] o.a.s.h.RequestHandlerBase org.apache.solr.common.SolrException: Base ConfigSet does not exist: baseConfigSet1
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler$ConfigSetOperation$2.call(ConfigSetsHandler.java:433)
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler.invokeAction(ConfigSetsHandler.java:142)
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler.handleRequestBody(ConfigSetsHandler.java:116)
   [junit4]   2> 	at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:216)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:836)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:800)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:545)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:427)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:357)
   [junit4]   2> 	at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
   [junit4]   2> 	at org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
   [junit4]   2> 	at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:548)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1612)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1434)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1582)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1349)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]   2> 	at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:766)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]   2> 	at org.eclipse.jetty.server.Server.handle(Server.java:516)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:556)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
   [junit4]   2> 	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
   [junit4]   2> 	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
   [junit4]   2> 	at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:540)
   [junit4]   2> 	at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:395)
   [junit4]   2> 	at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:161)
   [junit4]   2> 	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
   [junit4]   2> 	at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:773)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:905)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> 240879 INFO  (qtp141624060-3220) [n:127.0.0.1:44329_solr     ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/configs params={baseConfigSet=baseConfigSet1&name=configSet1&action=CREATE&wt=javabin&version=2} status=400 QTime=7
   [junit4]   2> 240879 INFO  (OverseerThreadFactory-1858-thread-4-processing-n:127.0.0.1:44329_solr) [n:127.0.0.1:44329_solr     ] o.a.s.c.OverseerConfigSetMessageHandler OverseerConfigSetMessageHandler.processMessage : delete, {
   [junit4]   2>   "name":"configSet1",
   [junit4]   2>   "operation":"configsets:delete"}
   [junit4]   2> 240879 ERROR (OverseerThreadFactory-1858-thread-4-processing-n:127.0.0.1:44329_solr) [n:127.0.0.1:44329_solr     ] o.a.s.c.OverseerConfigSetMessageHandler ConfigSet: configSet1 operation: delete failed:org.apache.solr.common.SolrException: ConfigSet does not exist to delete: configSet1
   [junit4]   2> 	at org.apache.solr.cloud.OverseerConfigSetMessageHandler.deleteConfigSet(OverseerConfigSetMessageHandler.java:365)
   [junit4]   2> 	at org.apache.solr.cloud.OverseerConfigSetMessageHandler.deleteConfigSet(OverseerConfigSetMessageHandler.java:359)
   [junit4]   2> 	at org.apache.solr.cloud.OverseerConfigSetMessageHandler.processMessage(OverseerConfigSetMessageHandler.java:116)
   [junit4]   2> 	at org.apache.solr.cloud.OverseerTaskProcessor$Runner.run(OverseerTaskProcessor.java:524)
   [junit4]   2> 	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> 240880 INFO  (OverseerThreadFactory-1858-thread-5-processing-n:127.0.0.1:44329_solr) [n:127.0.0.1:44329_solr     ] o.a.s.c.c.ZkConfigManager Copying zk node /configs/grandBaseConfigSet1/schema.xml to /configs/baseConfigSet1/schema.xml
   [junit4]   2> 240881 INFO  (qtp141624060-3220) [n:127.0.0.1:44329_solr     ] o.a.s.h.a.ConfigSetsHandler Invoked ConfigSet Action :create with params baseConfigSet=baseConfigSet1&name=configSet1&action=CREATE&wt=javabin&version=2 
   [junit4]   2> 240881 INFO  (qtp141624060-3219) [n:127.0.0.1:44329_solr     ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/configs params={name=configSet1&action=DELETE&wt=javabin&version=2} status=400 QTime=8
   [junit4]   2> 240881 INFO  (qtp141624060-3221) [n:127.0.0.1:44329_solr     ] o.a.s.h.a.ConfigSetsHandler Invoked ConfigSet Action :delete with params name=configSet1&action=DELETE&wt=javabin&version=2 
   [junit4]   2> 240882 INFO  (OverseerThreadFactory-1858-thread-5-processing-n:127.0.0.1:44329_solr) [n:127.0.0.1:44329_solr     ] o.a.s.c.c.ZkConfigManager Copying zk node /configs/grandBaseConfigSet1/solrconfig.xml to /configs/baseConfigSet1/solrconfig.xml
   [junit4]   2> 240883 INFO  (OverseerThreadFactory-1858-thread-4-processing-n:127.0.0.1:44329_solr) [n:127.0.0.1:44329_solr     ] o.a.s.c.OverseerConfigSetMessageHandler OverseerConfigSetMessageHandler.processMessage : delete, {
   [junit4]   2>   "name":"configSet1",
   [junit4]   2>   "operation":"configsets:delete"}
   [junit4]   2> 240883 ERROR (OverseerThreadFactory-1858-thread-4-processing-n:127.0.0.1:44329_solr) [n:127.0.0.1:44329_solr     ] o.a.s.c.OverseerConfigSetMessageHandler ConfigSet: configSet1 operation: delete failed:org.apache.solr.common.SolrException: ConfigSet does not exist to delete: configSet1
   [junit4]   2> 	at org.apache.solr.cloud.OverseerConfigSetMessageHandler.deleteConfigSet(OverseerConfigSetMessageHandler.java:365)
   [junit4]   2> 	at org.apache.solr.cloud.OverseerConfigSetMessageHandler.deleteConfigSet(OverseerConfigSetMessageHandler.java:359)
   [junit4]   2> 	at org.apache.solr.cloud.OverseerConfigSetMessageHandler.processMessage(OverseerConfigSetMessageHandler.java:116)
   [junit4]   2> 	at org.apache.solr.cloud.OverseerTaskProcessor$Runner.run(OverseerTaskProcessor.java:524)
   [junit4]   2> 	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> 240883 INFO  (OverseerCollectionConfigSetProcessor-73320970989797381-127.0.0.1:44329_solr-n_0000000000) [n:127.0.0.1:44329_solr     ] o.a.s.c.OverseerTaskQueue Response ZK path: /overseer/collection-queue-work/qnr-0000000012 doesn't exist. Requestor may have disconnected from ZooKeeper
   [junit4]   2> 240885 INFO  (qtp141624060-3221) [n:127.0.0.1:44329_solr     ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/configs params={name=configSet1&action=DELETE&wt=javabin&version=2} status=400 QTime=3
   [junit4]   2> 240886 INFO  (qtp141624060-3219) [n:127.0.0.1:44329_solr     ] o.a.s.h.a.ConfigSetsHandler Invoked ConfigSet Action :delete with params name=configSet1&action=DELETE&wt=javabin&version=2 
   [junit4]   2> 240886 INFO  (qtp141624060-3222) [n:127.0.0.1:44329_solr     ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/configs params={baseConfigSet=grandBaseConfigSet1&name=baseConfigSet1&action=CREATE&wt=javabin&version=2} status=0 QTime=32
   [junit4]   2> 240887 INFO  (qtp141624060-3221) [n:127.0.0.1:44329_solr     ] o.a.s.h.a.ConfigSetsHandler Invoked ConfigSet Action :create with params baseConfigSet=grandBaseConfigSet1&name=baseConfigSet1&action=CREATE&wt=javabin&version=2 
   [junit4]   2> 240887 INFO  (OverseerCollectionConfigSetProcessor-73320970989797381-127.0.0.1:44329_solr-n_0000000000) [n:127.0.0.1:44329_solr     ] o.a.s.c.OverseerTaskQueue Response ZK path: /overseer/collection-queue-work/qnr-0000000014 doesn't exist. Requestor may have disconnected from ZooKeeper
   [junit4]   2> 240887 ERROR (qtp141624060-3221) [n:127.0.0.1:44329_solr     ] o.a.s.h.RequestHandlerBase org.apache.solr.common.SolrException: ConfigSet already exists: baseConfigSet1
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler$ConfigSetOperation$2.call(ConfigSetsHandler.java:428)
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler.invokeAction(ConfigSetsHandler.java:142)
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler.handleRequestBody(ConfigSetsHandler.java:116)
   [junit4]   2> 	at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:216)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:836)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:800)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:545)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:427)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:357)
   [junit4]   2> 	at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
   [junit4]   2> 	at org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
   [junit4]   2> 	at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:548)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1612)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1434)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1582)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1349)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]   2> 	at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:766)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]   2> 	at org.eclipse.jetty.server.Server.handle(Server.java:516)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:556)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
   [junit4]   2> 	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
   [junit4]   2> 	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
   [junit4]   2> 	at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:540)
   [junit4]   2> 	at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:395)
   [junit4]   2> 	at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:161)
   [junit4]   2> 	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
   [junit4]   2> 	at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:773)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:905)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> 240888 INFO  (qtp141624060-3221) [n:127.0.0.1:44329_solr     ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/configs params={baseConfigSet=grandBaseConfigSet1&name=baseConfigSet1&action=CREATE&wt=javabin&version=2} status=400 QTime=0
   [junit4]   2> 240888 INFO  (qtp141624060-3222) [n:127.0.0.1:44329_solr     ] o.a.s.h.a.ConfigSetsHandler Invoked ConfigSet Action :create with params baseConfigSet=grandBaseConfigSet1&name=baseConfigSet1&action=CREATE&wt=javabin&version=2 
   [junit4]   2> 240889 ERROR (qtp141624060-3222) [n:127.0.0.1:44329_solr     ] o.a.s.h.RequestHandlerBase org.apache.solr.common.SolrException: ConfigSet already exists: baseConfigSet1
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler$ConfigSetOperation$2.call(ConfigSetsHandler.java:428)
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler.invokeAction(ConfigSetsHandler.java:142)
   [junit4]   2> 	at org.apache.solr.handler.admin.ConfigSetsHandler.handleRequestBody(ConfigSetsHandler.java:116)
   [junit4]   2> 	at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:216)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:836)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:800)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:545)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:427)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispa

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

29_solr     ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/configs params={name=baseConfigSet1&action=DELETE&wt=javabin&version=2} status=400 QTime=3
   [junit4]   2> 241296 INFO  (jetty-closer-1869-thread-1) [     ] o.a.s.c.CoreContainer Shutting down CoreContainer instance=518187489
   [junit4]   2> 241296 INFO  (jetty-closer-1869-thread-1) [     ] o.a.s.c.ZkController Remove node as live in ZooKeeper:/live_nodes/127.0.0.1:44329_solr
   [junit4]   2> 241296 INFO  (jetty-closer-1869-thread-1) [     ] o.a.s.c.ZkController Publish this node as DOWN...
   [junit4]   2> 241296 INFO  (jetty-closer-1869-thread-1) [     ] o.a.s.c.ZkController Publish node=127.0.0.1:44329_solr as DOWN
   [junit4]   2> 241298 INFO  (jetty-closer-1869-thread-1) [     ] o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 2147483647 transient cores
   [junit4]   2> 241302 INFO  (jetty-closer-1869-thread-1) [     ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.node tag=null
   [junit4]   2> 241302 INFO  (jetty-closer-1869-thread-1) [     ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jvm tag=null
   [junit4]   2> 241302 INFO  (jetty-closer-1869-thread-1) [     ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jetty tag=null
   [junit4]   2> 241302 INFO  (jetty-closer-1869-thread-1) [     ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.cluster tag=null
   [junit4]   2> 241303 INFO  (closeThreadPool-1874-thread-2) [     ] o.a.s.c.Overseer Overseer (id=73320970989797381-127.0.0.1:44329_solr-n_0000000000) closing
   [junit4]   2> 241310 INFO  (OverseerStateUpdate-73320970989797381-127.0.0.1:44329_solr-n_0000000000) [n:127.0.0.1:44329_solr     ] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:44329_solr
   [junit4]   2> 241311 WARN  (jetty-launcher-1836-thread-1-SendThread(127.0.0.1:41803)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x1047d08de6f0005.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x1047d08de6f0005, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x1047d08de6f0005, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 241314 INFO  (OverseerAutoScalingTriggerThread-73320970989797381-127.0.0.1:44329_solr-n_0000000000) [     ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we are closed, exiting.
   [junit4]   2> 241315 INFO  (closeThreadPool-1874-thread-1) [     ] o.a.s.c.Overseer Overseer (id=73320970989797381-127.0.0.1:44329_solr-n_0000000000) closing
   [junit4]   2> 241412 INFO  (jetty-closer-1869-thread-1) [     ] o.a.s.c.Overseer Overseer (id=73320970989797381-127.0.0.1:44329_solr-n_0000000000) closing
   [junit4]   2> 241413 INFO  (jetty-closer-1869-thread-1) [     ] o.e.j.s.AbstractConnector Stopped ServerConnector@289698c{SSL, (ssl, http/1.1)}{127.0.0.1:0}
   [junit4]   2> 241413 INFO  (jetty-closer-1869-thread-1) [     ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@1a52dafd{/solr,null,STOPPED}
   [junit4]   2> 241413 INFO  (jetty-closer-1869-thread-1) [     ] o.e.j.s.session node0 Stopped scavenging
   [junit4]   2> 241414 INFO  (TEST-TestConfigSetsAPIExclusivity.testAPIExclusivity-seed#[3828389559794E2F]) [     ] o.a.s.c.ZkTestServer Shutting down ZkTestServer.
   [junit4]   2> 241415 WARN  (TEST-TestConfigSetsAPIExclusivity.testAPIExclusivity-seed#[3828389559794E2F]-SendThread(127.0.0.1:41803)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x1047d08de6f0000.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x1047d08de6f0000, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x1047d08de6f0000, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 241516 WARN  (TEST-TestConfigSetsAPIExclusivity.testAPIExclusivity-seed#[3828389559794E2F]-SendThread(127.0.0.1:41803)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x1047d08de6f0001.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x1047d08de6f0001, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x1047d08de6f0001, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 241617 WARN  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer Watch limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2> 	2	/solr/aliases.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2> 	2	/solr/clusterstate.json
   [junit4]   2> 	2	/solr/clusterprops.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2> 	70	/solr/overseer/collection-queue-work
   [junit4]   2> 	3	/solr/live_nodes
   [junit4]   2> 	2	/solr/overseer/queue
   [junit4]   2> 	2	/solr/collections
   [junit4]   2> 
   [junit4]   2> 241620 INFO  (TEST-TestConfigSetsAPIExclusivity.testAPIExclusivity-seed#[3828389559794E2F]) [     ] o.a.s.c.ZkTestServer waitForServerDown: 127.0.0.1:41803
   [junit4]   2> 241620 INFO  (TEST-TestConfigSetsAPIExclusivity.testAPIExclusivity-seed#[3828389559794E2F]) [     ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:41803
   [junit4]   2> 241620 INFO  (TEST-TestConfigSetsAPIExclusivity.testAPIExclusivity-seed#[3828389559794E2F]) [     ] o.a.s.c.ZkTestServer connecting to 127.0.0.1 41803
   [junit4]   2> 241620 INFO  (TEST-TestConfigSetsAPIExclusivity.testAPIExclusivity-seed#[3828389559794E2F]) [     ] o.a.s.SolrTestCaseJ4 ###Ending testAPIExclusivity
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestConfigSetsAPIExclusivity -Dtests.method=testAPIExclusivity -Dtests.seed=3828389559794E2F -Dtests.multiplier=2 -Dtests.slow=true -Dtests.locale=und -Dtests.timezone=Etc/GMT-13 -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] FAILURE 3.13s J3 | TestConfigSetsAPIExclusivity.testAPIExclusivity <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: Unexpected exception: org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at https://127.0.0.1:44329/solr: Exception while fetching current configSet at /configs/baseConfigSet1 expected:<0> but was:<1>
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([3828389559794E2F:455D216E00DDF766]:0)
   [junit4]    > 	at org.apache.solr.cloud.TestConfigSetsAPIExclusivity.testAPIExclusivity(TestConfigSetsAPIExclusivity.java:90)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> NOTE: leaving temporary files on disk at: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J3/temp/solr.cloud.TestConfigSetsAPIExclusivity_3828389559794E2F-001
   [junit4]   2> Apr 12, 2021 12:43:32 PM com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> WARNING: Will linger awaiting termination of 1 leaked thread(s).
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene87): {}, docValues:{}, maxPointsInLeafNode=1159, maxMBSortInHeap=5.625210263206072, sim=Asserting(RandomSimilarity(queryNorm=false): {}), locale=und, timezone=Etc/GMT-13
   [junit4]   2> NOTE: Linux 5.4.0-45-generic amd64/Oracle Corporation 1.8.0_281 (64-bit)/cpus=4,threads=1,free=150769016,total=529530880
   [junit4]   2> NOTE: All tests run in this JVM: [TestSQLHandlerNonCloud, TestSubQueryTransformer, TestDistributedGrouping, DeleteLastCustomShardedReplicaTest, SimpleFacetsTest, BlobRepositoryCloudTest, DirectUpdateHandlerTest, ZkControllerTest, SolrXmlInZkTest, ResponseBuilderTest, TestCloudPhrasesIdentificationComponent, ClassificationUpdateProcessorFactoryTest, TestNamedUpdateProcessors, HDFSCollectionsAPITest, TestEmbeddedSolrServerSchemaAPI, CurrencyFieldTypeTest, DocValuesMultiTest, LeaderFailoverAfterPartitionTest, CollectionPropsTest, CursorPagingTest, TestMultiWordSynonyms, FieldMutatingUpdateProcessorTest, TestCodecSupport, TestPushWriter, SolrIndexMetricsTest, TestConfigSetsAPIExclusivity]
   [junit4] Completed [98/936 (1!)] on J3 in 3.76s, 1 test, 1 failure <<< FAILURES!

[...truncated 53614 lines...]