Build: https://ci-builds.apache.org/job/Lucene/job/Lucene-Solr-Tests-8.x/540/

1 tests failed.
FAILED:  org.apache.solr.cloud.HttpPartitionOnCommitTest.test

Error Message:
Error from server at http://127.0.0.1:34941/u_g: Underlying core creation 
failed while creating collection: control_collection

Stack Trace:
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error 
from server at http://127.0.0.1:34941/u_g: Underlying core creation failed 
while creating collection: control_collection
        at 
__randomizedtesting.SeedInfo.seed([15C91AB9807C4193:9D9D25632E802C6B]:0)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:681)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:266)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:248)
        at 
org.apache.solr.client.solrj.impl.LBSolrClient.doRequest(LBSolrClient.java:390)
        at 
org.apache.solr.client.solrj.impl.LBSolrClient.request(LBSolrClient.java:360)
        at 
org.apache.solr.client.solrj.impl.BaseCloudSolrClient.sendRequest(BaseCloudSolrClient.java:1173)
        at 
org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:934)
        at 
org.apache.solr.client.solrj.impl.BaseCloudSolrClient.request(BaseCloudSolrClient.java:866)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:214)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:231)
        at 
org.apache.solr.cloud.AbstractFullDistribZkTestBase.createServers(AbstractFullDistribZkTestBase.java:338)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:1088)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:1061)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java: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.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.lang.Thread.run(Thread.java:748)




Build Log:
[...truncated 13203 lines...]
   [junit4] Suite: org.apache.solr.cloud.HttpPartitionOnCommitTest
   [junit4]   2> 2556 INFO  
(SUITE-HttpPartitionOnCommitTest-seed#[15C91AB9807C4193]-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> 2573 INFO  
(SUITE-HttpPartitionOnCommitTest-seed#[15C91AB9807C4193]-worker) [     ] 
o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: 
test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 2582 INFO  
(SUITE-HttpPartitionOnCommitTest-seed#[15C91AB9807C4193]-worker) [     ] 
o.a.s.SolrTestCaseJ4 Created dataDir: 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J2/temp/solr.cloud.HttpPartitionOnCommitTest_15C91AB9807C4193-001/data-dir-1-001
   [junit4]   2> 2688 INFO  
(SUITE-HttpPartitionOnCommitTest-seed#[15C91AB9807C4193]-worker) [     ] 
o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) 
w/NUMERIC_DOCVALUES_SYSPROP=false
   [junit4]   2> 2895 INFO  
(SUITE-HttpPartitionOnCommitTest-seed#[15C91AB9807C4193]-worker) [     ] 
o.e.j.u.log Logging initialized @2919ms to org.eclipse.jetty.util.log.Slf4jLog
   [junit4]   2> 2902 INFO  
(SUITE-HttpPartitionOnCommitTest-seed#[15C91AB9807C4193]-worker) [     ] 
o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (false) via: 
@org.apache.solr.SolrTestCaseJ4$SuppressSSL(bugUrl=https://issues.apache.org/jira/browse/SOLR-5776)
   [junit4]   2> 2937 INFO  
(SUITE-HttpPartitionOnCommitTest-seed#[15C91AB9807C4193]-worker) [     ] 
o.a.s.BaseDistributedSearchTestCase Setting hostContext system property: /u_g/
   [junit4]   2> 2967 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 2977 INFO  (ZkTestServer Run Thread) [     ] 
o.a.s.c.ZkTestServer client port: 0.0.0.0/0.0.0.0:0
   [junit4]   2> 2977 INFO  (ZkTestServer Run Thread) [     ] 
o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 3090 WARN  (ZkTestServer Run Thread) [     ] 
o.a.z.s.ServerCnxnFactory maxCnxns is not configured, using default value 0.
   [junit4]   2> 3284 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.ZkTestServer start zk server on port: 45741
   [junit4]   2> 3285 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.ZkTestServer waitForServerUp: 127.0.0.1:45741
   [junit4]   2> 3287 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:45741
   [junit4]   2> 3288 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1 45741
   [junit4]   2> 3644 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 3649 WARN  (NIOWorkerThread-2) [     ] o.a.z.s.NIOServerCnxn 
Close of session 0x0
   [junit4]   2>           => java.io.IOException: ZooKeeperServer not running
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544)
   [junit4]   2> java.io.IOException: ZooKeeperServer not running
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544) 
~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:332) 
[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:522)
 [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154)
 [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 
[?:1.8.0_252]
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
[?:1.8.0_252]
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_252]
   [junit4]   2> 3668 WARN  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]-SendThread(127.0.0.1:45741))
 [     ] o.a.z.ClientCnxn Session 0x0 for sever localhost/127.0.0.1:45741, 
Closing socket connection. Attempting reconnect except it is a 
SessionExpiredException.
   [junit4]   2>           => EndOfStreamException: Unable to read additional 
data from server sessionid 0x0, likely server has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable 
to read additional data from server sessionid 0x0, likely server has closed 
socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) 
~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
 ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) 
[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 5304 INFO  (zkConnectionManagerCallback-4-thread-1) [     ] 
o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 5304 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 5355 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 5359 INFO  (zkConnectionManagerCallback-6-thread-1) [     ] 
o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 5359 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 5398 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/core/src/test-files/solr/collection1/conf/solrconfig-tlog.xml
 to /configs/conf1/solrconfig.xml
   [junit4]   2> 5564 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/core/src/test-files/solr/collection1/conf/schema.xml
 to /configs/conf1/schema.xml
   [junit4]   2> 5568 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/core/src/test-files/solr/collection1/conf/solrconfig.snippet.randomindexconfig.xml
 to /configs/conf1/solrconfig.snippet.randomindexconfig.xml
   [junit4]   2> 5571 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/core/src/test-files/solr/collection1/conf/stopwords.txt
 to /configs/conf1/stopwords.txt
   [junit4]   2> 5574 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/core/src/test-files/solr/collection1/conf/protwords.txt
 to /configs/conf1/protwords.txt
   [junit4]   2> 5577 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/core/src/test-files/solr/collection1/conf/currency.xml
 to /configs/conf1/currency.xml
   [junit4]   2> 5579 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/core/src/test-files/solr/collection1/conf/enumsConfig.xml
 to /configs/conf1/enumsConfig.xml
   [junit4]   2> 5582 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/core/src/test-files/solr/collection1/conf/open-exchange-rates.json
 to /configs/conf1/open-exchange-rates.json
   [junit4]   2> 5584 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/core/src/test-files/solr/collection1/conf/mapping-ISOLatin1Accent.txt
 to /configs/conf1/mapping-ISOLatin1Accent.txt
   [junit4]   2> 5587 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/core/src/test-files/solr/collection1/conf/old_synonyms.txt
 to /configs/conf1/old_synonyms.txt
   [junit4]   2> 5590 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/core/src/test-files/solr/collection1/conf/synonyms.txt
 to /configs/conf1/synonyms.txt
   [junit4]   2> 5593 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.AbstractFullDistribZkTestBase Will use NRT replicas unless explicitly 
asked otherwise
   [junit4]   2> 7422 WARN  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.e.j.s.h.g.GzipHandler minGzipSize of 0 is inefficient for short content, 
break even is size 23
   [junit4]   2> 7422 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.s.e.JettySolrRunner Start Jetty (configured port=0, binding port=0)
   [junit4]   2> 7422 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 2 ...
   [junit4]   2> 7428 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.e.j.s.Server jetty-9.4.27.v20200227; built: 2020-02-27T18:37:21.340Z; git: 
a304fd9f351f337e7c0e2a7c28878dd536149c6c; jvm 1.8.0_252-b09
   [junit4]   2> 7660 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 7660 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 7663 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.e.j.s.session node0 Scavenging every 660000ms
   [junit4]   2> 7714 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@56a4f59d{/u_g,null,AVAILABLE}
   [junit4]   2> 7760 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.e.j.s.AbstractConnector Started ServerConnector@7d83f273{HTTP/1.1, (http/1.1, 
h2c)}{127.0.0.1:46653}
   [junit4]   2> 7767 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.e.j.s.Server Started @7795ms
   [junit4]   2> 7767 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: 
{solr.data.dir=/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J2/temp/solr.cloud.HttpPartitionOnCommitTest_15C91AB9807C4193-001/tempDir-001/control/data,
 replicaType=NRT, hostContext=/u_g, hostPort=34941, 
coreRootDirectory=/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J2/temp/solr.cloud.HttpPartitionOnCommitTest_15C91AB9807C4193-001/control-001/cores}
   [junit4]   2> 8312 ERROR 
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 8312 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.s.SolrDispatchFilter Using logger factory 
org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 8312 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
8.7.0
   [junit4]   2> 8317 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 8317 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr
   [junit4]   2> 8318 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2020-10-05T20:41:03.691Z
   [junit4]   2> 8319 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 8333 INFO  (zkConnectionManagerCallback-8-thread-1) [     ] 
o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 8334 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 8342 WARN  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]-SendThread(127.0.0.1:45741))
 [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for 
session 0x100b16c1f940002.
   [junit4]   2>           => EndOfStreamException: Unable to read additional 
data from server sessionid 0x100b16c1f940002, likely server has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable 
to read additional data from server sessionid 0x100b16c1f940002, likely server 
has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) 
~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
 ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) 
[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 8444 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.s.SolrDispatchFilter Loading solr.xml from SolrHome (not found in 
ZooKeeper)
   [junit4]   2> 8446 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.SolrXmlConfig Loading container configuration from 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J2/temp/solr.cloud.HttpPartitionOnCommitTest_15C91AB9807C4193-001/control-001/solr.xml
   [junit4]   2> 9211 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.SolrXmlConfig Configuration parameter autoReplicaFailoverWorkLoopDelay 
is ignored
   [junit4]   2> 9211 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.SolrXmlConfig Configuration parameter 
autoReplicaFailoverBadNodeExpiration is ignored
   [junit4]   2> 9232 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.SolrXmlConfig MBean server found: 
com.sun.jmx.mbeanserver.JmxMBeanServer@200c6019, but no JMX reporters were 
configured - adding default JMX reporter.
   [junit4]   2> 12718 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: 
WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=false]
   [junit4]   2> 13143 WARN  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.e.j.u.s.S.config Trusting all certificates configured for 
Client@636dfbc5[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 13144 WARN  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
Client@636dfbc5[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 13679 WARN  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.e.j.u.s.S.config Trusting all certificates configured for 
Client@7794fcc3[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 13679 WARN  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
Client@7794fcc3[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 14257 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:45741/solr
   [junit4]   2> 14274 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 14278 INFO  (zkConnectionManagerCallback-18-thread-1) [     ] 
o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 14278 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 14389 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) 
[n:127.0.0.1:34941_u_g     ] o.a.s.c.c.ConnectionManager Waiting for client to 
connect to ZooKeeper
   [junit4]   2> 14398 INFO  (zkConnectionManagerCallback-20-thread-1) [     ] 
o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 14399 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) 
[n:127.0.0.1:34941_u_g     ] o.a.s.c.c.ConnectionManager Client is connected to 
ZooKeeper
   [junit4]   2> 14890 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) 
[n:127.0.0.1:34941_u_g     ] o.a.s.c.OverseerElectionContext I am going to be 
the leader 127.0.0.1:34941_u_g
   [junit4]   2> 14891 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) 
[n:127.0.0.1:34941_u_g     ] o.a.s.c.Overseer Overseer 
(id=72252671982305284-127.0.0.1:34941_u_g-n_0000000000) starting
   [junit4]   2> 15105 INFO  
(OverseerStateUpdate-72252671982305284-127.0.0.1:34941_u_g-n_0000000000) 
[n:127.0.0.1:34941_u_g     ] o.a.s.c.Overseer Starting to work on the main 
queue : 127.0.0.1:34941_u_g
   [junit4]   2> 15107 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) 
[n:127.0.0.1:34941_u_g     ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:34941_u_g
   [junit4]   2> 15132 INFO  (zkCallback-19-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 15242 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) 
[n:127.0.0.1:34941_u_g     ] o.a.s.p.PackageLoader /packages.json updated to 
version -1
   [junit4]   2> 15271 WARN  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) 
[n:127.0.0.1:34941_u_g     ] 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> 15538 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) 
[n:127.0.0.1:34941_u_g     ] o.a.s.h.a.MetricsHistoryHandler No .system 
collection, keeping metrics history in memory.
   [junit4]   2> 15813 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) 
[n:127.0.0.1:34941_u_g     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@200c6019
   [junit4]   2> 15815 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) 
[n:127.0.0.1:34941_u_g     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@200c6019
   [junit4]   2> 15815 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) 
[n:127.0.0.1:34941_u_g     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@200c6019
   [junit4]   2> 15874 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) 
[n:127.0.0.1:34941_u_g     ] 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/J2/temp/solr.cloud.HttpPartitionOnCommitTest_15C91AB9807C4193-001/control-001/cores
   [junit4]   2> 16142 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 16147 INFO  (zkConnectionManagerCallback-37-thread-1) [     ] 
o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 16150 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 16157 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 16167 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:45741/solr ready
   [junit4]   2> 16268 INFO  (SocketProxy-Acceptor-34941) [     ] 
o.a.s.c.s.c.SocketProxy accepted 
Socket[addr=/127.0.0.1,port=35788,localport=34941], receiveBufferSize: 65536
   [junit4]   2> 16292 INFO  (SocketProxy-Acceptor-34941) [     ] 
o.a.s.c.s.c.SocketProxy proxy connection 
Socket[addr=/127.0.0.1,port=46653,localport=59152], receiveBufferSize=65536
   [junit4]   2> 16773 INFO  (qtp1125534543-40) [n:127.0.0.1:34941_u_g     ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params 
collection.configName=conf1&name=control_collection&nrtReplicas=1&action=CREATE&numShards=1&createNodeSet=127.0.0.1:34941_u_g&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 16923 INFO  
(OverseerThreadFactory-27-thread-1-processing-n:127.0.0.1:34941_u_g) 
[n:127.0.0.1:34941_u_g     ] o.a.s.c.a.c.CreateCollectionCmd Create collection 
control_collection
   [junit4]   2> 17256 INFO  (SocketProxy-Acceptor-34941) [     ] 
o.a.s.c.s.c.SocketProxy accepted 
Socket[addr=/127.0.0.1,port=35792,localport=34941], receiveBufferSize: 65536
   [junit4]   2> 17274 INFO  (SocketProxy-Acceptor-34941) [     ] 
o.a.s.c.s.c.SocketProxy proxy connection 
Socket[addr=/127.0.0.1,port=46653,localport=59156], receiveBufferSize=65536
   [junit4]   2> 17706 INFO  (qtp1125534543-43) [n:127.0.0.1:34941_u_g    
x:control_collection_shard1_replica_n1 ] o.a.s.h.a.CoreAdminOperation core 
create command 
qt=/admin/cores&collection.configName=conf1&newCollection=true&name=control_collection_shard1_replica_n1&action=CREATE&numShards=1&collection=control_collection&shard=shard1&wt=javabin&version=2&replicaType=NRT
   [junit4]   2> 17709 INFO  (qtp1125534543-43) [n:127.0.0.1:34941_u_g    
x:control_collection_shard1_replica_n1 ] o.a.s.c.TransientSolrCoreCacheDefault 
Allocating transient cache for 4 transient cores
   [junit4]   2> 18796 INFO  (qtp1125534543-43) [n:127.0.0.1:34941_u_g 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.SolrConfig Using Lucene MatchVersion: 8.7.0
   [junit4]   2> 19181 INFO  (qtp1125534543-43) [n:127.0.0.1:34941_u_g 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.s.IndexSchema Schema name=test
   [junit4]   2> 20446 WARN  (qtp1125534543-43) [n:127.0.0.1:34941_u_g 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.D.s.WordDelimiterFilterFactory Solr loaded a deprecated plugin/analysis 
class [solr.WordDelimiterFilterFactory]. Please consult documentation how to 
replace it accordingly.
   [junit4]   2> 20530 WARN  (qtp1125534543-43) [n:127.0.0.1:34941_u_g 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.D.s.GeoHashField Solr loaded a deprecated plugin/analysis class 
[solr.GeoHashField]. Please consult documentation how to replace it accordingly.
   [junit4]   2> 20536 WARN  (qtp1125534543-43) [n:127.0.0.1:34941_u_g 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.D.s.LatLonType Solr loaded a deprecated plugin/analysis class 
[solr.LatLonType]. Please consult documentation how to replace it accordingly.
   [junit4]   2> 20545 WARN  (qtp1125534543-43) [n:127.0.0.1:34941_u_g 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.D.s.CurrencyField Solr loaded a deprecated plugin/analysis class 
[solr.CurrencyField]. Please consult documentation how to replace it 
accordingly.
   [junit4]   2> 21370 INFO  (qtp1125534543-43) [n:127.0.0.1:34941_u_g 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.s.IndexSchema Loaded schema test/1.0 with uniqueid field id
   [junit4]   2> 21891 INFO  (qtp1125534543-43) [n:127.0.0.1:34941_u_g 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.CoreContainer Creating SolrCore 'control_collection_shard1_replica_n1' 
using configuration from configset conf1, trusted=true
   [junit4]   2> 21918 INFO  (qtp1125534543-43) [n:127.0.0.1:34941_u_g 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.core.control_collection.shard1.replica_n1' (registry 
'solr.core.control_collection.shard1.replica_n1') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@200c6019
   [junit4]   2> 21939 INFO  (qtp1125534543-43) [n:127.0.0.1:34941_u_g 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.SolrCore [[control_collection_shard1_replica_n1] ] Opening new SolrCore 
at 
[/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J2/temp/solr.cloud.HttpPartitionOnCommitTest_15C91AB9807C4193-001/control-001/cores/control_collection_shard1_replica_n1],
 
dataDir=[/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J2/temp/solr.cloud.HttpPartitionOnCommitTest_15C91AB9807C4193-001/control-001/cores/control_collection_shard1_replica_n1/data/]
   [junit4]   2> 22009 INFO  (qtp1125534543-43) [n:127.0.0.1:34941_u_g 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.LogByteSizeMergePolicy: [LogByteSizeMergePolicy: 
minMergeSize=1677721, mergeFactor=18, maxMergeSize=2147483648, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=false, 
maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.0]
   [junit4]   2> 22209 ERROR 
(OverseerThreadFactory-27-thread-1-processing-n:127.0.0.1:34941_u_g) 
[n:127.0.0.1:34941_u_g     ] o.a.s.c.a.c.OverseerCollectionMessageHandler Error 
from shard: http://127.0.0.1:34941/u_g
   [junit4]   2>           => org.apache.solr.client.solrj.SolrServerException: 
Total timeout 5000 ms elapsed
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.Http2SolrClient$1.onFailure(Http2SolrClient.java:413)
   [junit4]   2> org.apache.solr.client.solrj.SolrServerException: Total 
timeout 5000 ms elapsed
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.Http2SolrClient$1.onFailure(Http2SolrClient.java:413)
 ~[java/:?]
   [junit4]   2>        at 
org.eclipse.jetty.client.ResponseNotifier.notifyFailure(ResponseNotifier.java:197)
 ~[jetty-client-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2>        at 
org.eclipse.jetty.client.ResponseNotifier.notifyFailure(ResponseNotifier.java:189)
 ~[jetty-client-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2>        at 
org.eclipse.jetty.client.HttpReceiver.abort(HttpReceiver.java:608) 
~[jetty-client-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2>        at 
org.eclipse.jetty.client.HttpChannel.abortResponse(HttpChannel.java:156) 
~[jetty-client-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2>        at 
org.eclipse.jetty.client.HttpChannel.abort(HttpChannel.java:149) 
~[jetty-client-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2>        at 
org.eclipse.jetty.client.HttpExchange.abort(HttpExchange.java:257) 
~[jetty-client-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2>        at 
org.eclipse.jetty.client.HttpConversation.abort(HttpConversation.java:149) 
~[jetty-client-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2>        at 
org.eclipse.jetty.client.HttpRequest.abort(HttpRequest.java:796) 
~[jetty-client-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2>        at 
org.eclipse.jetty.client.TimeoutCompleteListener.onTimeoutExpired(TimeoutCompleteListener.java:51)
 ~[jetty-client-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2>        at 
org.eclipse.jetty.io.CyclicTimeout$Wakeup.run(CyclicTimeout.java:282) 
~[jetty-io-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2>        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) 
~[?:1.8.0_252]
   [junit4]   2>        at 
java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_252]
   [junit4]   2>        at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
 ~[?:1.8.0_252]
   [junit4]   2>        at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
 ~[?:1.8.0_252]
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 
[?:1.8.0_252]
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
[?:1.8.0_252]
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_252]
   [junit4]   2> Caused by: java.util.concurrent.TimeoutException: Total 
timeout 5000 ms elapsed
   [junit4]   2>        ... 9 more
   [junit4]   2> 22212 ERROR 
(OverseerThreadFactory-27-thread-1-processing-n:127.0.0.1:34941_u_g) 
[n:127.0.0.1:34941_u_g     ] o.a.s.c.a.c.OverseerCollectionMessageHandler 
Cleaning up collection [control_collection].
   [junit4]   2> 22327 INFO  
(OverseerThreadFactory-27-thread-1-processing-n:127.0.0.1:34941_u_g) 
[n:127.0.0.1:34941_u_g     ] o.a.s.c.a.c.OverseerCollectionMessageHandler 
Executing Collection 
Cmd=action=UNLOAD&deleteInstanceDir=true&deleteDataDir=true&deleteMetricsHistory=true,
 asyncId=null
   [junit4]   2> 22332 ERROR (qtp1125534543-41) [n:127.0.0.1:34941_u_g    
x:control_collection_shard1_replica_n1 ] o.a.s.h.RequestHandlerBase 
org.apache.solr.common.SolrException: Cannot unload non-existent core 
[control_collection_shard1_replica_n1]
   [junit4]   2>        at 
org.apache.solr.core.CoreContainer.unload(CoreContainer.java:1773)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$1(CoreAdminOperation.java:108)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:181)
   [junit4]   2>        at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:857)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:821)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:566)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:415)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:345)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
   [junit4]   2>        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]   2>        at 
org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:717)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]   2>        at 
org.eclipse.jetty.server.Server.handle(Server.java:500)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpChannel.run(HttpChannel.java:335)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> 22333 INFO  (qtp1125534543-41) [n:127.0.0.1:34941_u_g    
x:control_collection_shard1_replica_n1 ] o.a.s.s.HttpSolrCall [admin] 
webapp=null path=/admin/cores 
params={deleteInstanceDir=true&deleteMetricsHistory=true&core=control_collection_shard1_replica_n1&qt=/admin/cores&deleteDataDir=true&action=UNLOAD&wt=javabin&version=2}
 status=400 QTime=1
   [junit4]   2> 22377 ERROR 
(OverseerThreadFactory-27-thread-1-processing-n:127.0.0.1:34941_u_g) 
[n:127.0.0.1:34941_u_g     ] o.a.s.c.a.c.OverseerCollectionMessageHandler Error 
from shard: http://127.0.0.1:34941/u_g
   [junit4]   2>           => 
org.apache.solr.client.solrj.impl.BaseHttpSolrClient$RemoteSolrException: Error 
from server at null: Cannot unload non-existent core 
[control_collection_shard1_replica_n1]
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.Http2SolrClient.processErrorsAndResponse(Http2SolrClient.java:775)
   [junit4]   2> 
org.apache.solr.client.solrj.impl.BaseHttpSolrClient$RemoteSolrException: Error 
from server at null: Cannot unload non-existent core 
[control_collection_shard1_replica_n1]
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.Http2SolrClient.processErrorsAndResponse(Http2SolrClient.java:775)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.Http2SolrClient.processErrorsAndResponse(Http2SolrClient.java:464)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.Http2SolrClient.access$1200(Http2SolrClient.java:114)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.Http2SolrClient$1.lambda$onHeaders$0(Http2SolrClient.java:397)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
 ~[java/:?]
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 
[?:1.8.0_252]
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
[?:1.8.0_252]
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_252]
   [junit4]   2> 22397 INFO  (zkCallback-19-thread-1) [     ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDeleted 
path:/collections/control_collection/state.json] for collection 
[control_collection] has occurred - updating... (live nodes size: [1])
   [junit4]   2> 22409 INFO  
(OverseerThreadFactory-27-thread-1-processing-n:127.0.0.1:34941_u_g) 
[n:127.0.0.1:34941_u_g     ] o.a.s.c.a.c.CreateCollectionCmd Cleaned up 
artifacts for failed create collection for [control_collection]
   [junit4]   2> 22409 ERROR 
(OverseerThreadFactory-27-thread-1-processing-n:127.0.0.1:34941_u_g) 
[n:127.0.0.1:34941_u_g     ] o.a.s.c.a.c.OverseerCollectionMessageHandler 
Collection: control_collection operation: create 
failed:org.apache.solr.common.SolrException: Underlying core creation failed 
while creating collection: control_collection
   [junit4]   2>        at 
org.apache.solr.cloud.api.collections.CreateCollectionCmd.call(CreateCollectionCmd.java:310)
   [junit4]   2>        at 
org.apache.solr.cloud.api.collections.OverseerCollectionMessageHandler.processMessage(OverseerCollectionMessageHandler.java:264)
   [junit4]   2>        at 
org.apache.solr.cloud.OverseerTaskProcessor$Runner.run(OverseerTaskProcessor.java:517)
   [junit4]   2>        at 
org.apache.solr.common.util.ExecutorUtil$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> 22419 INFO  (qtp1125534543-40) [n:127.0.0.1:34941_u_g     ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={collection.configName=conf1&name=control_collection&nrtReplicas=1&action=CREATE&numShards=1&createNodeSet=127.0.0.1:34941_u_g&wt=javabin&version=2}
 status=400 QTime=5827
   [junit4]   2> 22447 WARN  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]-SendThread(127.0.0.1:45741))
 [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for 
session 0x100b16c1f940005.
   [junit4]   2>           => EndOfStreamException: Unable to read additional 
data from server sessionid 0x100b16c1f940005, likely server has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable 
to read additional data from server sessionid 0x100b16c1f940005, likely server 
has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) 
~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
 ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) 
[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 22711 INFO  (closeThreadPool-41-thread-2) [     ] 
o.a.s.c.CoreContainer Shutting down CoreContainer instance=885066655
   [junit4]   2> 22712 INFO  (closeThreadPool-41-thread-2) [     ] 
o.a.s.c.ZkController Remove node as live in 
ZooKeeper:/live_nodes/127.0.0.1:34941_u_g
   [junit4]   2> 22720 INFO  (closeThreadPool-41-thread-2) [     ] 
o.a.s.c.ZkController Publish this node as DOWN...
   [junit4]   2> 22720 INFO  (closeThreadPool-41-thread-2) [     ] 
o.a.s.c.ZkController Publish node=127.0.0.1:34941_u_g as DOWN
   [junit4]   2> 22740 INFO  (closeThreadPool-41-thread-2) [     ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.node 
tag=null
   [junit4]   2> 22741 INFO  (closeThreadPool-41-thread-2) [     ] 
o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@16d02461: rootName = null, 
domain = solr.node, service url = null, agent id = null] for registry 
solr.node/com.codahale.metrics.MetricRegistry@e725abe
   [junit4]   2> 22758 INFO  (closeThreadPool-41-thread-2) [     ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jvm 
tag=null
   [junit4]   2> 22758 INFO  (closeThreadPool-41-thread-2) [     ] 
o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@764cbd0c: rootName = null, 
domain = solr.jvm, service url = null, agent id = null] for registry 
solr.jvm/com.codahale.metrics.MetricRegistry@409004f1
   [junit4]   2> 22761 INFO  (closeThreadPool-41-thread-2) [     ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jetty 
tag=null
   [junit4]   2> 22761 INFO  (closeThreadPool-41-thread-2) [     ] 
o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@6d765de4: rootName = null, 
domain = solr.jetty, service url = null, agent id = null] for registry 
solr.jetty/com.codahale.metrics.MetricRegistry@5a742725
   [junit4]   2> 22761 INFO  (closeThreadPool-41-thread-2) [     ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.cluster 
tag=null
   [junit4]   2> 22773 INFO  (closeThreadPool-46-thread-2) [     ] 
o.a.s.c.Overseer Overseer 
(id=72252671982305284-127.0.0.1:34941_u_g-n_0000000000) closing
   [junit4]   2> 22790 INFO  
(OverseerStateUpdate-72252671982305284-127.0.0.1:34941_u_g-n_0000000000) 
[n:127.0.0.1:34941_u_g     ] o.a.s.c.Overseer Overseer Loop exiting : 
127.0.0.1:34941_u_g
   [junit4]   2> 22796 INFO  
(OverseerAutoScalingTriggerThread-72252671982305284-127.0.0.1:34941_u_g-n_0000000000)
 [     ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we 
are closed, exiting.
   [junit4]   2> 22798 INFO  (closeThreadPool-46-thread-1) [     ] 
o.a.s.c.Overseer Overseer 
(id=72252671982305284-127.0.0.1:34941_u_g-n_0000000000) closing
   [junit4]   2> 22897 WARN  (qtp1125534543-43) [n:127.0.0.1:34941_u_g 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.RequestHandlers INVALID paramSet a in requestHandler {type = 
requestHandler,name = /dump,class = DumpRequestHandler,attributes = 
{initParams=a, name=/dump, class=DumpRequestHandler},args = 
{defaults={a=A,b=B}}}
   [junit4]   2> 22898 INFO  (closeThreadPool-41-thread-2) [     ] 
o.a.s.c.Overseer Overseer 
(id=72252671982305284-127.0.0.1:34941_u_g-n_0000000000) closing
   [junit4]   2> 22902 INFO  (closeThreadPool-41-thread-2) [     ] 
o.e.j.s.AbstractConnector Stopped ServerConnector@7d83f273{HTTP/1.1, (http/1.1, 
h2c)}{127.0.0.1:0}
   [junit4]   2> 22904 INFO  (closeThreadPool-41-thread-2) [     ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@56a4f59d{/u_g,null,UNAVAILABLE}
   [junit4]   2> 22904 INFO  (closeThreadPool-41-thread-2) [     ] 
o.e.j.s.session node0 Stopped scavenging
   [junit4]   2> 23714 INFO  (qtp1125534543-43) [n:127.0.0.1:34941_u_g 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.u.UpdateHandler Using UpdateLog implementation: 
org.apache.solr.update.UpdateLog
   [junit4]   2> 23714 INFO  (qtp1125534543-43) [n:127.0.0.1:34941_u_g 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.u.UpdateLog Initializing UpdateLog: dataDir= defaultSyncLevel=FLUSH 
numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
   [junit4]   2> 23726 INFO  (qtp1125534543-43) [n:127.0.0.1:34941_u_g 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.u.CommitTracker Hard AutoCommit: disabled
   [junit4]   2> 23726 INFO  (qtp1125534543-43) [n:127.0.0.1:34941_u_g 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.u.CommitTracker Soft AutoCommit: disabled
   [junit4]   2> 23729 INFO  (qtp1125534543-43) [n:127.0.0.1:34941_u_g 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.LogByteSizeMergePolicy: [LogByteSizeMergePolicy: 
minMergeSize=1677721, mergeFactor=46, maxMergeSize=2147483648, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=true, 
maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=1.0]
   [junit4]   2> 24124 ERROR (qtp1125534543-43) [n:127.0.0.1:34941_u_g 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.r.ManagedResourceStorage Failed to get config name due to
   [junit4]   2>           => 
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = 
Session expired for /collections/control_collection
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:134)
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: 
KeeperErrorCode = Session expired for /collections/control_collection
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:134) 
~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:54) 
~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:2358) 
~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:339)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:71)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:339) 
~[java/:?]
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkStateReader.readConfigName(ZkStateReader.java:298)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.rest.ManagedResourceStorage.newStorageIO(ManagedResourceStorage.java:96)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.core.SolrCore.initRestManager(SolrCore.java:2946) ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:1022) ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:916) ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1393)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:1279) ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:181)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:857) 
~[java/:?]
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:821) 
~[java/:?]
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:566) ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:415)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:345)
 ~[java/:?]
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
 ~[jetty-servlet-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2>        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
 ~[java/:?]
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
 ~[jetty-servlet-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545) 
~[jetty-servlet-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
 ~[jetty-server-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
 ~[jetty-server-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
 ~[jetty-server-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
 ~[jetty-server-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
 ~[jetty-server-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485) 
~[jetty-servlet-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
 ~[jetty-server-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
 ~[jetty-server-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
 ~[jetty-server-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) 
~[jetty-server-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) 
~[jetty-server-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2>        at 
org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
 ~[jetty-rewrite-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:717) 
~[jetty-server-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) 
~[jetty-server-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2>        at 
org.eclipse.jetty.server.Server.handle(Server.java:500) 
~[jetty-server-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383) 
~[jetty-server-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547) 
[jetty-server-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375) 
[jetty-server-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpChannel.run(HttpChannel.java:335) 
[jetty-server-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
 [jetty-util-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
 [jetty-util-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_252]
   [junit4]   2> 24136 INFO  (qtp1125534543-43) [n:127.0.0.1:34941_u_g     ] 
o.a.s.c.SolrCore [control_collection_shard1_replica_n1]  CLOSING SolrCore 
org.apache.solr.core.SolrCore@7a34706b
   [junit4]   2> 24136 INFO  (qtp1125534543-43) [n:127.0.0.1:34941_u_g     ] 
o.a.s.m.SolrMetricManager Closing metric reporters for 
registry=solr.core.control_collection.shard1.replica_n1 tag=SolrCore@7a34706b
   [junit4]   2> 24137 INFO  (qtp1125534543-43) [n:127.0.0.1:34941_u_g     ] 
o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@6a0256e: rootName = null, 
domain = solr.core.control_collection.shard1.replica_n1, service url = null, 
agent id = null] for registry 
solr.core.control_collection.shard1.replica_n1/com.codahale.metrics.MetricRegistry@682a03f0
   [junit4]   2> 24139 INFO  
(searcherExecutor-39-thread-1-processing-n:127.0.0.1:34941_u_g 
x:control_collection_shard1_replica_n1 c:control_collection s:shard1) 
[n:127.0.0.1:34941_u_g c:control_collection s:shard1  
x:control_collection_shard1_replica_n1 ] o.a.s.c.SolrCore 
[control_collection_shard1_replica_n1]  Registered new searcher autowarm time: 
0 ms
   [junit4]   2> 24287 INFO  (qtp1125534543-43) [n:127.0.0.1:34941_u_g     ] 
o.a.s.m.SolrMetricManager Closing metric reporters for 
registry=solr.collection.control_collection.shard1.leader tag=SolrCore@7a34706b
   [junit4]   2> 24293 INFO  (qtp1125534543-43) [n:127.0.0.1:34941_u_g     ] 
o.a.s.u.DirectUpdateHandler2 Committing on IndexWriter.close()  ... SKIPPED 
(unnecessary).
   [junit4]   2> 24311 ERROR (qtp1125534543-43) [n:127.0.0.1:34941_u_g     ] 
o.a.s.c.CoreContainer null:org.apache.solr.common.SolrException: Error creating 
shard term node in Zookeeper for collection: control_collection
   [junit4]   2>        at 
org.apache.solr.cloud.ZkShardTerms.ensureTermNodeExist(ZkShardTerms.java:344)
   [junit4]   2>        at 
org.apache.solr.cloud.ZkShardTerms.<init>(ZkShardTerms.java:102)
   [junit4]   2>        at 
org.apache.solr.cloud.ZkCollectionTerms.getShard(ZkCollectionTerms.java:45)
   [junit4]   2>        at 
org.apache.solr.cloud.ZkCollectionTerms.remove(ZkCollectionTerms.java:58)
   [junit4]   2>        at 
org.apache.solr.cloud.ZkController.unregister(ZkController.java:1622)
   [junit4]   2>        at 
org.apache.solr.cloud.ZkController.unregister(ZkController.java:1616)
   [junit4]   2>        at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:1292)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:181)
   [junit4]   2>        at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:857)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:821)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:566)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:415)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:345)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
   [junit4]   2>        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]   2>        at 
org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:717)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]   2>        at 
org.eclipse.jetty.server.Server.handle(Server.java:500)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpChannel.run(HttpChannel.java:335)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: 
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = 
Session expired for /collections
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:134)
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:1734)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.lambda$makePath$9(SolrZkClient.java:530)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:71)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.makePath(SolrZkClient.java:529)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.makePath(SolrZkClient.java:473)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.makePath(SolrZkClient.java:460)
   [junit4]   2>        at 
org.apache.solr.cloud.ZkShardTerms.ensureTermNodeExist(ZkShardTerms.java:334)
   [junit4]   2>        ... 42 more
   [junit4]   2> 
   [junit4]   2> 24311 ERROR (qtp1125534543-43) [n:127.0.0.1:34941_u_g     ] 
o.a.s.h.RequestHandlerBase org.apache.solr.common.SolrException: Error 
CREATEing SolrCore 'control_collection_shard1_replica_n1': Unable to create 
core [control_collection_shard1_replica_n1] Caused by: KeeperErrorCode = 
Session expired for /collections/control_collection
   [junit4]   2>        at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:1318)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:181)
   [junit4]   2>        at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:857)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:821)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:566)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:415)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:345)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
   [junit4]   2>        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]   2>        at 
org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:717)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]   2>        at 
org.eclipse.jetty.server.Server.handle(Server.java:500)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpChannel.run(HttpChannel.java:335)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.solr.common.SolrException: Unable to 
create core [control_collection_shard1_replica_n1]
   [junit4]   2>        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1414)
   [junit4]   2>        at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:1279)
   [junit4]   2>        ... 36 more
   [junit4]   2> Caused by: org.apache.solr.common.SolrException: Failed to 
load config name for collection:control_collection due to: 
   [junit4]   2>        at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:1078)
   [junit4]   2>        at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:916)
   [junit4]   2>        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1393)
   [junit4]   2>        ... 37 more
   [junit4]   2> Caused by: org.apache.solr.common.SolrException: Failed to 
load config name for collection:control_collection due to: 
   [junit4]   2>        at 
org.apache.solr.rest.ManagedResourceStorage.newStorageIO(ManagedResourceStorage.java:99)
   [junit4]   2>        at 
org.apache.solr.core.SolrCore.initRestManager(SolrCore.java:2946)
   [junit4]   2>        at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:1022)
   [junit4]   2>        ... 39 more
   [junit4]   2> Caused by: 
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = 
Session expired for /collections/control_collection
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:134)
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:2358)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:339)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:71)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:339)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkStateReader.readConfigName(ZkStateReader.java:298)
   [junit4]   2>        at 
org.apache.solr.rest.ManagedResourceStorage.newStorageIO(ManagedResourceStorage.java:96)
   [junit4]   2>        ... 41 more
   [junit4]   2> 
   [junit4]   2> 24312 INFO  (qtp1125534543-43) [n:127.0.0.1:34941_u_g     ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&collection.configName=conf1&newCollection=true&name=control_collection_shard1_replica_n1&action=CREATE&numShards=1&collection=control_collection&shard=shard1&wt=javabin&version=2&replicaType=NRT}
 status=400 QTime=6610
   [junit4]   2> 24312 WARN  (closeThreadPool-41-thread-2) [     ] 
o.a.s.c.s.c.SocketProxy Closing 2 connections to: http://127.0.0.1:34941/u_g, 
target: http://127.0.0.1:46653/u_g
   [junit4]   2> 24313 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.ZkTestServer Shutting down ZkTestServer.
   [junit4]   2> 24518 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>        8       /solr/overseer/queue
   [junit4]   2>        4       /solr/collections
   [junit4]   2>        4       /solr/overseer/collection-queue-work
   [junit4]   2>        3       /solr/live_nodes
   [junit4]   2> 
   [junit4]   2> 24523 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.ZkTestServer waitForServerDown: 127.0.0.1:45741
   [junit4]   2> 24523 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:45741
   [junit4]   2> 24523 INFO  
(TEST-HttpPartitionOnCommitTest.test-seed#[15C91AB9807C4193]) [     ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1 45741
   [junit4]   2> NOTE: reproduce with: ant test  
-Dtestcase=HttpPartitionOnCommitTest -Dtests.method=test 
-Dtests.seed=15C91AB9807C4193 -Dtests.multiplier=2 -Dtests.slow=true 
-Dtests.locale=lt -Dtests.timezone=Europe/San_Marino -Dtests.asserts=true 
-Dtests.file.encoding=ISO-8859-1
   [junit4] ERROR   21.6s J2 | HttpPartitionOnCommitTest.test <<<
   [junit4]    > Throwable #1: 
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error 
from server at http://127.0.0.1:34941/u_g: Underlying core creation failed 
while creating collection: control_collection
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([15C91AB9807C4193:9D9D25632E802C6B]:0)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:681)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:266)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:248)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.LBSolrClient.doRequest(LBSolrClient.java:390)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.LBSolrClient.request(LBSolrClient.java:360)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.BaseCloudSolrClient.sendRequest(BaseCloudSolrClient.java:1173)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:934)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.BaseCloudSolrClient.request(BaseCloudSolrClient.java:866)
   [junit4]    >        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:214)
   [junit4]    >        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:231)
   [junit4]    >        at 
org.apache.solr.cloud.AbstractFullDistribZkTestBase.createServers(AbstractFullDistribZkTestBase.java:338)
   [junit4]    >        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:1088)
   [junit4]    >        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:1061)
   [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/J2/temp/solr.cloud.HttpPartitionOnCommitTest_15C91AB9807C4193-001
   [junit4]   2> Oct 05, 2020 8:41:20 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=CheapBastard, 
sim=Asserting(RandomSimilarity(queryNorm=false): {}), locale=lt, 
timezone=Europe/San_Marino
   [junit4]   2> NOTE: Linux 5.4.0-45-generic amd64/Oracle Corporation 
1.8.0_252 (64-bit)/cpus=4,threads=1,free=116428408,total=273678336
   [junit4]   2> NOTE: All tests run in this JVM: [HttpPartitionOnCommitTest]
   [junit4] Completed [2/920 (1!)] on J2 in 24.63s, 1 test, 1 error <<< 
FAILURES!

[...truncated 55466 lines...]
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