Build: https://builds.apache.org/job/Lucene-Solr-Tests-7.x/522/

1 tests failed.
FAILED:  org.apache.solr.handler.TestSolrConfigHandlerCloud.test

Error Message:
Timeout occured while waiting response from server at: https://127.0.0.1:34649

Stack Trace:
org.apache.solr.client.solrj.SolrServerException: Timeout occured while waiting 
response from server at: https://127.0.0.1:34649
        at 
__randomizedtesting.SeedInfo.seed([87D848EACC45C8DA:F8C773062B9A522]:0)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:654)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:255)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:244)
        at 
org.apache.solr.client.solrj.impl.LBHttpSolrClient.doRequest(LBHttpSolrClient.java:483)
        at 
org.apache.solr.client.solrj.impl.LBHttpSolrClient.request(LBHttpSolrClient.java:413)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.sendRequest(CloudSolrClient.java:1105)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:885)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:818)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:194)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:211)
        at 
org.apache.solr.cloud.AbstractFullDistribZkTestBase.createServers(AbstractFullDistribZkTestBase.java:322)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:991)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:968)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:943)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:829)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:879)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:890)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.lang.Thread.run(Thread.java:748)
Caused by: java.net.SocketTimeoutException: Read timed out
        at java.net.SocketInputStream.socketRead0(Native Method)
        at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
        at java.net.SocketInputStream.read(SocketInputStream.java:171)
        at java.net.SocketInputStream.read(SocketInputStream.java:141)
        at sun.security.ssl.InputRecord.readFully(InputRecord.java:465)
        at sun.security.ssl.InputRecord.read(InputRecord.java:503)
        at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:983)
        at sun.security.ssl.SSLSocketImpl.readDataRecord(SSLSocketImpl.java:940)
        at sun.security.ssl.AppInputStream.read(AppInputStream.java:105)
        at 
org.apache.http.impl.io.SessionInputBufferImpl.streamRead(SessionInputBufferImpl.java:137)
        at 
org.apache.http.impl.io.SessionInputBufferImpl.fillBuffer(SessionInputBufferImpl.java:153)
        at 
org.apache.http.impl.io.SessionInputBufferImpl.readLine(SessionInputBufferImpl.java:282)
        at 
org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:138)
        at 
org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:56)
        at 
org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:259)
        at 
org.apache.http.impl.DefaultBHttpClientConnection.receiveResponseHeader(DefaultBHttpClientConnection.java:163)
        at 
org.apache.http.impl.conn.CPoolProxy.receiveResponseHeader(CPoolProxy.java:165)
        at 
org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:273)
        at 
org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:125)
        at 
org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:272)
        at 
org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185)
        at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
        at 
org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:111)
        at 
org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
        at 
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
        at 
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:542)
        ... 43 more




Build Log:
[...truncated 1804 lines...]
   [junit4] JVM J0: stdout was not empty, see: 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.x/lucene/build/core/test/temp/junit4-J0-20180321_230830_6337000645028104990881.sysout
   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] codec: CheapBastard, pf: MockRandom, dvf: Asserting
   [junit4] <<< JVM J0: EOF ----

[...truncated 11145 lines...]
   [junit4] Suite: org.apache.solr.handler.TestSolrConfigHandlerCloud
   [junit4]   2> Creating dataDir: 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.x/solr/build/solr-core/test/J2/temp/solr.handler.TestSolrConfigHandlerCloud_87D848EACC45C8DA-001/init-core-data-001
   [junit4]   2> 1581009 WARN  
(SUITE-TestSolrConfigHandlerCloud-seed#[87D848EACC45C8DA]-worker) [    ] 
o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=4 numCloses=4
   [junit4]   2> 1581009 INFO  
(SUITE-TestSolrConfigHandlerCloud-seed#[87D848EACC45C8DA]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) 
w/NUMERIC_DOCVALUES_SYSPROP=false
   [junit4]   2> 1581023 INFO  
(SUITE-TestSolrConfigHandlerCloud-seed#[87D848EACC45C8DA]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Randomized ssl (true) and clientAuth (false) via: 
@org.apache.solr.util.RandomizeSSL(reason=, ssl=NaN, value=NaN, clientAuth=NaN)
   [junit4]   2> 1581024 INFO  
(SUITE-TestSolrConfigHandlerCloud-seed#[87D848EACC45C8DA]-worker) [    ] 
o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: 
test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 1581026 INFO  
(SUITE-TestSolrConfigHandlerCloud-seed#[87D848EACC45C8DA]-worker) [    ] 
o.a.s.BaseDistributedSearchTestCase Setting hostContext system property: /
   [junit4]   2> 1581060 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 1581061 INFO  (Thread-2450) [    ] o.a.s.c.ZkTestServer client 
port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 1581061 INFO  (Thread-2450) [    ] o.a.s.c.ZkTestServer 
Starting server
   [junit4]   2> 1581080 ERROR (Thread-2450) [    ] o.a.z.s.ZooKeeperServer 
ZKShutdownHandler is not registered, so ZooKeeper server won't take any action 
on ERROR or SHUTDOWN server state changes
   [junit4]   2> 1581161 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.c.ZkTestServer start zk server on port:35904
   [junit4]   2> 1581163 INFO  (zkConnectionManagerCallback-1131-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1581174 INFO  (zkConnectionManagerCallback-1133-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1581187 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.x/solr/core/src/test-files/solr/collection1/conf/solrconfig-tlog.xml
 to /configs/conf1/solrconfig.xml
   [junit4]   2> 1581188 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.x/solr/core/src/test-files/solr/collection1/conf/schema.xml
 to /configs/conf1/schema.xml
   [junit4]   2> 1581202 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.x/solr/core/src/test-files/solr/collection1/conf/solrconfig.snippet.randomindexconfig.xml
 to /configs/conf1/solrconfig.snippet.randomindexconfig.xml
   [junit4]   2> 1581203 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.x/solr/core/src/test-files/solr/collection1/conf/stopwords.txt
 to /configs/conf1/stopwords.txt
   [junit4]   2> 1581204 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.x/solr/core/src/test-files/solr/collection1/conf/protwords.txt
 to /configs/conf1/protwords.txt
   [junit4]   2> 1581205 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.x/solr/core/src/test-files/solr/collection1/conf/currency.xml
 to /configs/conf1/currency.xml
   [junit4]   2> 1581218 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.x/solr/core/src/test-files/solr/collection1/conf/enumsConfig.xml
 to /configs/conf1/enumsConfig.xml
   [junit4]   2> 1581219 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.x/solr/core/src/test-files/solr/collection1/conf/open-exchange-rates.json
 to /configs/conf1/open-exchange-rates.json
   [junit4]   2> 1581220 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.x/solr/core/src/test-files/solr/collection1/conf/mapping-ISOLatin1Accent.txt
 to /configs/conf1/mapping-ISOLatin1Accent.txt
   [junit4]   2> 1581221 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.x/solr/core/src/test-files/solr/collection1/conf/old_synonyms.txt
 to /configs/conf1/old_synonyms.txt
   [junit4]   2> 1581235 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.x/solr/core/src/test-files/solr/collection1/conf/synonyms.txt
 to /configs/conf1/synonyms.txt
   [junit4]   2> 1581236 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
0x100ef6999f30001, likely client has closed socket
   [junit4]   2> 1581237 INFO  (zkConnectionManagerCallback-1136-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1581238 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
0x100ef6999f30002, likely client has closed socket
   [junit4]   2> 1581239 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.c.AbstractFullDistribZkTestBase Will use NRT replicas unless explicitly 
asked otherwise
   [junit4]   2> 1581687 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.e.j.s.Server jetty-9.4.8.v20171121, build timestamp: 
2017-11-21T22:27:37+01:00, git hash: 82b8fb23f757335bb3329d540ce37a2a2615f0a8
   [junit4]   2> 1581697 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 1581697 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 1581697 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.e.j.s.session Scavenging every 600000ms
   [junit4]   2> 1581698 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@c8645fa{/,null,AVAILABLE}
   [junit4]   2> 1581714 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.e.j.s.AbstractConnector Started ServerConnector@5ef78d46{SSL,[ssl, 
http/1.1]}{127.0.0.1:34649}
   [junit4]   2> 1581714 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.e.j.s.Server Started @1594442ms
   [junit4]   2> 1581714 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: 
{solr.data.dir=/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.x/solr/build/solr-core/test/J2/temp/solr.handler.TestSolrConfigHandlerCloud_87D848EACC45C8DA-001/tempDir-001/control/data,
 replicaType=NRT, hostContext=/, hostPort=34649, 
coreRootDirectory=/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.x/solr/build/solr-core/test/J2/temp/solr.handler.TestSolrConfigHandlerCloud_87D848EACC45C8DA-001/control-001/cores}
   [junit4]   2> 1581714 ERROR 
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 1581714 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
7.4.0
   [junit4]   2> 1581714 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 1581714 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 1581714 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-03-22T00:41:15.012Z
   [junit4]   2> 1581754 INFO  (zkConnectionManagerCallback-1138-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1581774 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.s.SolrDispatchFilter Loading solr.xml from SolrHome (not found in 
ZooKeeper)
   [junit4]   2> 1581774 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.c.SolrXmlConfig Loading container configuration from 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.x/solr/build/solr-core/test/J2/temp/solr.handler.TestSolrConfigHandlerCloud_87D848EACC45C8DA-001/control-001/solr.xml
   [junit4]   2> 1581777 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.c.SolrXmlConfig Configuration parameter autoReplicaFailoverWorkLoopDelay 
is ignored
   [junit4]   2> 1581777 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.c.SolrXmlConfig Configuration parameter 
autoReplicaFailoverBadNodeExpiration is ignored
   [junit4]   2> 1581808 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.c.SolrXmlConfig MBean server found: 
com.sun.jmx.mbeanserver.JmxMBeanServer@3d5cbe64, but no JMX reporters were 
configured - adding default JMX reporter.
   [junit4]   2> 1581847 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:35904/solr
   [junit4]   2> 1581849 INFO  (zkConnectionManagerCallback-1142-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1581863 INFO  
(zkConnectionManagerCallback-1144-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1582125 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) 
[n:127.0.0.1:34649_    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 1582152 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) 
[n:127.0.0.1:34649_    ] o.a.s.c.OverseerElectionContext I am going to be the 
leader 127.0.0.1:34649_
   [junit4]   2> 1582153 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) 
[n:127.0.0.1:34649_    ] o.a.s.c.Overseer Overseer 
(id=72320830871371781-127.0.0.1:34649_-n_0000000000) starting
   [junit4]   2> 1582206 INFO  
(zkConnectionManagerCallback-1149-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1582207 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) 
[n:127.0.0.1:34649_    ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 
127.0.0.1:35904/solr ready
   [junit4]   2> 1582208 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) 
[n:127.0.0.1:34649_    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:34649_
   [junit4]   2> 1582318 INFO  
(zkCallback-1148-thread-1-processing-n:127.0.0.1:34649_) [n:127.0.0.1:34649_    
] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1582320 INFO  
(OverseerStateUpdate-72320830871371781-127.0.0.1:34649_-n_0000000000) 
[n:127.0.0.1:34649_    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
   [junit4]   2> 1583140 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) 
[n:127.0.0.1:34649_    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@3d5cbe64
   [junit4]   2> 1583165 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) 
[n:127.0.0.1:34649_    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@3d5cbe64
   [junit4]   2> 1583165 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) 
[n:127.0.0.1:34649_    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@3d5cbe64
   [junit4]   2> 1583183 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) 
[n:127.0.0.1:34649_    ] o.a.s.c.CorePropertiesLocator Found 0 core definitions 
underneath 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.x/solr/build/solr-core/test/J2/temp/solr.handler.TestSolrConfigHandlerCloud_87D848EACC45C8DA-001/control-001/cores
   [junit4]   2> 1583263 INFO  (zkConnectionManagerCallback-1153-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1583284 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1583285 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:35904/solr ready
   [junit4]   2> 1583351 INFO  (qtp1447015932-6284) [n:127.0.0.1:34649_    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params 
replicationFactor=1&collection.configName=conf1&name=control_collection&nrtReplicas=1&action=CREATE&numShards=1&createNodeSet=127.0.0.1:34649_&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 1583352 INFO  
(OverseerThreadFactory-1794-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.a.c.CreateCollectionCmd Create collection 
control_collection
   [junit4]   2> 1583515 INFO  (qtp1447015932-6286) [n:127.0.0.1:34649_    ] 
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> 1583515 INFO  (qtp1447015932-6286) [n:127.0.0.1:34649_    ] 
o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 4 
transient cores
   [junit4]   2> 1583710 INFO  
(zkCallback-1143-thread-1-processing-n:127.0.0.1:34649_) [n:127.0.0.1:34649_    
] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/control_collection/state.json] for collection 
[control_collection] has occurred - updating... (live nodes size: [1])
   [junit4]   2> 1584991 INFO  (qtp1447015932-6286) [n:127.0.0.1:34649_ 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.SolrConfig Using Lucene MatchVersion: 7.4.0
   [junit4]   2> 1585174 INFO  (qtp1447015932-6286) [n:127.0.0.1:34649_ 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.s.IndexSchema [control_collection_shard1_replica_n1] Schema name=test
   [junit4]   2> 1614827 WARN  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]-SendThread(127.0.0.1:35904))
 [n:127.0.0.1:34649_    ] o.a.z.ClientCnxn Client session timed out, have not 
heard from server in 29445ms for sessionid 0x100ef6999f30005
   [junit4]   2> 1614843 WARN  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]-SendThread(127.0.0.1:35904))
 [n:127.0.0.1:34649_    ] o.a.z.ClientCnxn Client session timed out, have not 
heard from server in 31275ms for sessionid 0x100ef6999f30006
   [junit4]   2> 1614855 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
0x100ef6999f30005, likely client has closed socket
   [junit4]   2> 1614855 WARN  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]-SendThread(127.0.0.1:35904))
 [    ] o.a.z.ClientCnxn Client session timed out, have not heard from server 
in 31570ms for sessionid 0x100ef6999f30007
   [junit4]   2> 1614989 WARN  
(zkConnectionManagerCallback-1144-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@4f81f2aa name: 
ZooKeeperConnection Watcher:127.0.0.1:35904/solr got event WatchedEvent 
state:Disconnected type:None path:null path: null type: None
   [junit4]   2> 1614989 WARN  
(zkConnectionManagerCallback-1144-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.c.ConnectionManager zkClient has disconnected
   [junit4]   2> 1615045 WARN  (zkConnectionManagerCallback-1153-thread-1) [    
] o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@7c1ddc52 name: 
ZooKeeperConnection Watcher:127.0.0.1:35904/solr got event WatchedEvent 
state:Disconnected type:None path:null path: null type: None
   [junit4]   2> 1615046 WARN  (zkConnectionManagerCallback-1153-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has disconnected
   [junit4]   2> 1615066 WARN  
(zkConnectionManagerCallback-1149-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@77c0b6e7 name: 
ZooKeeperConnection Watcher:127.0.0.1:35904/solr got event WatchedEvent 
state:Disconnected type:None path:null path: null type: None
   [junit4]   2> 1615066 WARN  
(zkConnectionManagerCallback-1149-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.c.ConnectionManager zkClient has disconnected
   [junit4]   2> 1616077 WARN  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]-SendThread(127.0.0.1:35904))
 [n:127.0.0.1:34649_    ] o.a.z.ClientCnxn Unable to reconnect to ZooKeeper 
service, session 0x100ef6999f30006 has expired
   [junit4]   2> 1616093 WARN  
(zkConnectionManagerCallback-1149-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@77c0b6e7 name: 
ZooKeeperConnection Watcher:127.0.0.1:35904/solr got event WatchedEvent 
state:Expired type:None path:null path: null type: None
   [junit4]   2> 1616093 WARN  
(zkConnectionManagerCallback-1149-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.c.ConnectionManager Our previous ZooKeeper 
session was expired. Attempting to reconnect to recover relationship with 
ZooKeeper...
   [junit4]   2> 1616093 WARN  
(zkConnectionManagerCallback-1149-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.c.DefaultConnectionStrategy Connection expired 
- starting a new one...
   [junit4]   2> 1616115 INFO  
(zkConnectionManagerCallback-1149-thread-1-processing-n:127.0.0.1:34649_-EventThread)
 [n:127.0.0.1:34649_    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1616115 INFO  
(zkConnectionManagerCallback-1149-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.c.ConnectionManager Connection with ZooKeeper 
reestablished.
   [junit4]   2> 1616115 INFO  
(zkConnectionManagerCallback-1149-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (1) -> (0)
   [junit4]   2> 1616125 INFO  
(zkConnectionManagerCallback-1149-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.c.DefaultConnectionStrategy Reconnected to 
ZooKeeper
   [junit4]   2> 1616125 INFO  
(zkConnectionManagerCallback-1149-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.c.ConnectionManager zkClient Connected:true
   [junit4]   2> 1616839 WARN  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]-SendThread(127.0.0.1:35904))
 [n:127.0.0.1:34649_    ] o.a.z.ClientCnxn Unable to reconnect to ZooKeeper 
service, session 0x100ef6999f30005 has expired
   [junit4]   2> 1616840 WARN  
(zkConnectionManagerCallback-1144-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@4f81f2aa name: 
ZooKeeperConnection Watcher:127.0.0.1:35904/solr got event WatchedEvent 
state:Expired type:None path:null path: null type: None
   [junit4]   2> 1616840 WARN  
(zkConnectionManagerCallback-1144-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.c.ConnectionManager Our previous ZooKeeper 
session was expired. Attempting to reconnect to recover relationship with 
ZooKeeper...
   [junit4]   2> 1616840 INFO  
(zkConnectionManagerCallback-1144-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.Overseer Overseer 
(id=72320830871371781-127.0.0.1:34649_-n_0000000000) closing
   [junit4]   2> 1616852 WARN  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]-SendThread(127.0.0.1:35904))
 [    ] o.a.z.ClientCnxn Unable to reconnect to ZooKeeper service, session 
0x100ef6999f30007 has expired
   [junit4]   2> 1616876 WARN  (zkConnectionManagerCallback-1153-thread-1) [    
] o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@7c1ddc52 name: 
ZooKeeperConnection Watcher:127.0.0.1:35904/solr got event WatchedEvent 
state:Expired type:None path:null path: null type: None
   [junit4]   2> 1616876 WARN  (zkConnectionManagerCallback-1153-thread-1) [    
] o.a.s.c.c.ConnectionManager Our previous ZooKeeper session was expired. 
Attempting to reconnect to recover relationship with ZooKeeper...
   [junit4]   2> 1616876 WARN  (zkConnectionManagerCallback-1153-thread-1) [    
] o.a.s.c.c.DefaultConnectionStrategy Connection expired - starting a new one...
   [junit4]   2> 1616928 INFO  
(OverseerStateUpdate-72320830871371781-127.0.0.1:34649_-n_0000000000) 
[n:127.0.0.1:34649_    ] o.a.s.c.Overseer According to ZK I 
(id=72320830871371781-127.0.0.1:34649_-n_0000000000) am no longer a leader.
   [junit4]   2> 1616929 INFO  
(OverseerStateUpdate-72320830871371781-127.0.0.1:34649_-n_0000000000) 
[n:127.0.0.1:34649_    ] o.a.s.c.Overseer Overseer Loop exiting : 
127.0.0.1:34649_
   [junit4]   2> 1616929 INFO  
(zkConnectionManagerCallback-1153-thread-1-EventThread) [    ] 
o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1616929 INFO  (zkConnectionManagerCallback-1153-thread-1) [    
] o.a.s.c.c.ConnectionManager Connection with ZooKeeper reestablished.
   [junit4]   2> 1616966 ERROR (OverseerExitThread) [n:127.0.0.1:34649_    ] 
o.a.s.c.Overseer could not read the data
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: 
KeeperErrorCode = Session expired for /overseer_elect/leader
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:306)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 1616966 INFO  
(OverseerCollectionConfigSetProcessor-72320830871371781-127.0.0.1:34649_-n_0000000000)
 [n:127.0.0.1:34649_    ] o.a.s.c.OverseerTaskProcessor According to ZK I 
(id=72320830871371781-127.0.0.1:34649_-n_0000000000) am no longer a leader.
   [junit4]   2> 1616970 INFO  (zkConnectionManagerCallback-1153-thread-1) [    
] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 1616971 INFO  (zkConnectionManagerCallback-1153-thread-1) [    
] o.a.s.c.c.DefaultConnectionStrategy Reconnected to ZooKeeper
   [junit4]   2> 1616971 INFO  (zkConnectionManagerCallback-1153-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient Connected:true
   [junit4]   2> 1626953 WARN  (ScheduledTrigger-1792-thread-4) 
[n:127.0.0.1:34649_    ] o.a.s.c.a.TriggerEventQueue Exception adding event {
   [junit4]   2>   "id":"e452d6efe0f86T9kfp4p9g1nwht2hcsonk8y5g3",
   [junit4]   2>   "source":".auto_add_replicas",
   [junit4]   2>   "eventTime":4016711111937926,
   [junit4]   2>   "eventType":"NODELOST",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[4016711111937926],
   [junit4]   2>     "_enqueue_time_":4016721188177045,
   [junit4]   2>     "nodeNames":["127.0.0.1:34649_"]}} to queue 
.auto_add_replicas
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: 
KeeperErrorCode = Session expired for /autoscaling/events/.auto_add_replicas/qn-
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:786)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.lambda$create$7(SolrZkClient.java:365)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.create(SolrZkClient.java:365)
   [junit4]   2>        at 
org.apache.solr.cloud.ZkDistributedQueue.offer(ZkDistributedQueue.java:321)
   [junit4]   2>        at 
org.apache.solr.cloud.autoscaling.TriggerEventQueue.offerEvent(TriggerEventQueue.java:58)
   [junit4]   2>        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerWrapper.enqueue(ScheduledTriggers.java:528)
   [junit4]   2>        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers.lambda$add$4(ScheduledTriggers.java:279)
   [junit4]   2>        at 
org.apache.solr.cloud.autoscaling.NodeLostTrigger.run(NodeLostTrigger.java:159)
   [junit4]   2>        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerWrapper.run(ScheduledTriggers.java:576)
   [junit4]   2>        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   [junit4]   2>        at 
java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
   [junit4]   2>        at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
   [junit4]   2>        at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 1626953 INFO  (ScheduledTrigger-1792-thread-4) 
[n:127.0.0.1:34649_    ] o.a.s.c.a.SystemLogListener Collection .system does 
not exist, disabling logging.
   [junit4]   2> 1626970 INFO  
(AutoscalingActionExecutor-1793-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.s.c.a.PolicyHelper returnSession, curr-time 
4016721205 sessionWrapper.createTime 4016721204664555, 
this.sessionWrapper.createTime 4016721204664555 
   [junit4]   2> 1626970 WARN  
(AutoscalingActionExecutor-1793-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.a.ScheduledTriggers Exception executing actions
   [junit4]   2> java.lang.Exception: Error executing action: 
auto_add_replicas_plan for trigger event: {
   [junit4]   2>   "id":"e452d6efe0f86T9kfp4p9g1nwht2hcsonk8y5g3",
   [junit4]   2>   "source":".auto_add_replicas",
   [junit4]   2>   "eventTime":4016711111937926,
   [junit4]   2>   "eventType":"NODELOST",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[4016711111937926],
   [junit4]   2>     "_enqueue_time_":4016721188177045,
   [junit4]   2>     "nodeNames":["127.0.0.1:34649_"]}}
   [junit4]   2>        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers.lambda$null$3(ScheduledTriggers.java:311)
   [junit4]   2>        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   [junit4]   2>        at 
java.util.concurrent.FutureTask.run(FutureTask.java:266)
   [junit4]   2>        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.solr.common.SolrException: Unexpected 
exception while processing event: {
   [junit4]   2>   "id":"e452d6efe0f86T9kfp4p9g1nwht2hcsonk8y5g3",
   [junit4]   2>   "source":".auto_add_replicas",
   [junit4]   2>   "eventTime":4016711111937926,
   [junit4]   2>   "eventType":"NODELOST",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[4016711111937926],
   [junit4]   2>     "_enqueue_time_":4016721188177045,
   [junit4]   2>     "nodeNames":["127.0.0.1:34649_"]}}
   [junit4]   2>        at 
org.apache.solr.cloud.autoscaling.ComputePlanAction.process(ComputePlanAction.java:148)
   [junit4]   2>        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers.lambda$null$3(ScheduledTriggers.java:308)
   [junit4]   2>        ... 6 more
   [junit4]   2> Caused by: java.lang.NullPointerException
   [junit4]   2>        at 
org.apache.solr.cloud.autoscaling.ComputePlanAction.lambda$getMaxNumOps$1(ComputePlanAction.java:163)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ClusterState.lambda$forEachCollection$0(ClusterState.java:359)
   [junit4]   2>        at 
java.util.LinkedHashMap.forEach(LinkedHashMap.java:684)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ClusterState.forEachCollection(ClusterState.java:357)
   [junit4]   2>        at 
org.apache.solr.cloud.autoscaling.ComputePlanAction.getMaxNumOps(ComputePlanAction.java:163)
   [junit4]   2>        at 
org.apache.solr.cloud.autoscaling.ComputePlanAction.process(ComputePlanAction.java:86)
   [junit4]   2>        ... 7 more
   [junit4]   2> 1627112 ERROR (qtp1447015932-6286) [n:127.0.0.1:34649_ 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.CoreContainer null:org.apache.solr.common.SolrException: Error creating 
shard term node in Zookeeper for collection: control_collection
   [junit4]   2>        at 
org.apache.solr.cloud.ZkShardTerms.ensureTermNodeExist(ZkShardTerms.java:338)
   [junit4]   2>        at 
org.apache.solr.cloud.ZkShardTerms.<init>(ZkShardTerms.java:90)
   [junit4]   2>        at 
org.apache.solr.cloud.ZkCollectionTerms.getShard(ZkCollectionTerms.java:45)
   [junit4]   2>        at 
org.apache.solr.cloud.ZkCollectionTerms.remove(ZkCollectionTerms.java:52)
   [junit4]   2>        at 
org.apache.solr.cloud.ZkController.unregister(ZkController.java:1505)
   [junit4]   2>        at 
org.apache.solr.cloud.ZkController.unregister(ZkController.java:1499)
   [junit4]   2>        at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:963)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:90)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:358)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:389)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:174)
   [junit4]   2>        at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:195)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:736)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:717)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:498)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:384)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:330)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
   [junit4]   2>        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:139)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:455)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
   [junit4]   2>        at 
org.eclipse.jetty.server.Server.handle(Server.java:530)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:347)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:256)
   [junit4]   2>        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
   [junit4]   2>        at 
org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
   [junit4]   2>        at 
org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:289)
   [junit4]   2>        at 
org.eclipse.jetty.io.ssl.SslConnection$3.succeeded(SslConnection.java:149)
   [junit4]   2>        at 
org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
   [junit4]   2>        at 
org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:247)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:382)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: 
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = 
Session expired for /collections/control_collection/terms
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1105)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.lambda$exists$3(SolrZkClient.java:316)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:316)
   [junit4]   2>        at 
org.apache.solr.cloud.ZkShardTerms.ensureTermNodeExist(ZkShardTerms.java:318)
   [junit4]   2>        ... 48 more
   [junit4]   2> 
   [junit4]   2> 1627113 ERROR (qtp1447015932-6286) [n:127.0.0.1:34649_ 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.h.RequestHandlerBase org.apache.solr.common.SolrException: Error 
CREATEing SolrCore 'control_collection_shard1_replica_n1': Unable to create 
core [control_collection_shard1_replica_n1] Caused by: KeeperErrorCode = 
Session expired for /configs/conf1/enumsConfig.xml
   [junit4]   2>        at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:989)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:90)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:358)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:389)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:174)
   [junit4]   2>        at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:195)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:736)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:717)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:498)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:384)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:330)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
   [junit4]   2>        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:139)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:455)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
   [junit4]   2>        at 
org.eclipse.jetty.server.Server.handle(Server.java:530)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:347)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:256)
   [junit4]   2>        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
   [junit4]   2>        at 
org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
   [junit4]   2>        at 
org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:289)
   [junit4]   2>        at 
org.eclipse.jetty.io.ssl.SslConnection$3.succeeded(SslConnection.java:149)
   [junit4]   2>        at 
org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
   [junit4]   2>        at 
org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:247)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:382)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
   [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:1056)
   [junit4]   2>        at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:950)
   [junit4]   2>        ... 42 more
   [junit4]   2> Caused by: org.apache.solr.common.SolrException: Could not 
load conf for core control_collection_shard1_replica_n1: Can't load schema 
schema.xml: Plugin Initializing failure for [schema.xml] fieldType
   [junit4]   2>        at 
org.apache.solr.core.ConfigSetService.getConfig(ConfigSetService.java:97)
   [junit4]   2>        at 
org.apache.solr.core.CoreContainer.getConfigSet(CoreContainer.java:1084)
   [junit4]   2>        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1036)
   [junit4]   2>        ... 43 more
   [junit4]   2> Caused by: org.apache.solr.common.SolrException: Can't load 
schema schema.xml: Plugin Initializing failure for [schema.xml] fieldType
   [junit4]   2>        at 
org.apache.solr.schema.IndexSchema.readSchema(IndexSchema.java:582)
   [junit4]   2>        at 
org.apache.solr.schema.IndexSchema.<init>(IndexSchema.java:179)
   [junit4]   2>        at 
org.apache.solr.schema.IndexSchemaFactory.create(IndexSchemaFactory.java:56)
   [junit4]   2>        at 
org.apache.solr.schema.IndexSchemaFactory.buildIndexSchema(IndexSchemaFactory.java:75)
   [junit4]   2>        at 
org.apache.solr.core.ConfigSetService.createIndexSchema(ConfigSetService.java:119)
   [junit4]   2>        at 
org.apache.solr.core.ConfigSetService.getConfig(ConfigSetService.java:92)
   [junit4]   2>        ... 45 more
   [junit4]   2> Caused by: org.apache.solr.common.SolrException: Plugin 
Initializing failure for [schema.xml] fieldType
   [junit4]   2>        at 
org.apache.solr.util.plugin.AbstractPluginLoader.load(AbstractPluginLoader.java:194)
   [junit4]   2>        at 
org.apache.solr.schema.IndexSchema.readSchema(IndexSchema.java:473)
   [junit4]   2>        ... 50 more
   [junit4]   2> Caused by: org.apache.solr.common.SolrException: severityType: 
Error while opening enums config.
   [junit4]   2>        at 
org.apache.solr.schema.AbstractEnumField$EnumMapping.<init>(AbstractEnumField.java:158)
   [junit4]   2>        at 
org.apache.solr.schema.AbstractEnumField.init(AbstractEnumField.java:60)
   [junit4]   2>        at 
org.apache.solr.schema.FieldType.setArgs(FieldType.java:184)
   [junit4]   2>        at 
org.apache.solr.schema.FieldTypePluginLoader.init(FieldTypePluginLoader.java:165)
   [junit4]   2>        at 
org.apache.solr.schema.FieldTypePluginLoader.init(FieldTypePluginLoader.java:53)
   [junit4]   2>        at 
org.apache.solr.util.plugin.AbstractPluginLoader.load(AbstractPluginLoader.java:191)
   [junit4]   2>        ... 51 more
   [junit4]   2> Caused by: java.io.IOException: We re-tried 10 times but was 
still unable to fetch resource=enumsConfig.xml from ZK
   [junit4]   2>        at 
org.apache.solr.cloud.ZkSolrResourceLoader.openResource(ZkSolrResourceLoader.java:118)
   [junit4]   2>        at 
org.apache.solr.schema.AbstractEnumField$EnumMapping.<init>(AbstractEnumField.java:111)
   [junit4]   2>        ... 56 more
   [junit4]   2> Caused by: 
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = 
Session expired for /configs/conf1/enumsConfig.xml
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1105)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.lambda$exists$3(SolrZkClient.java:316)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:316)
   [junit4]   2>        at 
org.apache.solr.cloud.ZkController.pathExists(ZkController.java:1008)
   [junit4]   2>        at 
org.apache.solr.cloud.ZkSolrResourceLoader.openResource(ZkSolrResourceLoader.java:89)
   [junit4]   2>        ... 57 more
   [junit4]   2> 
   [junit4]   2> 1627114 INFO  (qtp1447015932-6286) [n:127.0.0.1:34649_ 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&collection.configName=conf1&newCollection=true&name=control_collection_shard1_replica_n1&action=CREATE&numShards=1&collection=control_collection&shard=shard1&wt=javabin&version=2&replicaType=NRT}
 status=400 QTime=43599
   [junit4]   2> 1627163 ERROR 
(OverseerThreadFactory-1794-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.a.c.OverseerCollectionMessageHandler Error 
from shard: https://127.0.0.1:34649
   [junit4]   2> 
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error 
from server at https://127.0.0.1:34649: Error CREATEing SolrCore 
'control_collection_shard1_replica_n1': Unable to create core 
[control_collection_shard1_replica_n1] Caused by: KeeperErrorCode = Session 
expired for /configs/conf1/enumsConfig.xml
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:643)
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:255)
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:244)
   [junit4]   2>        at 
org.apache.solr.client.solrj.SolrClient.request(SolrClient.java:1219)
   [junit4]   2>        at 
org.apache.solr.handler.component.HttpShardHandler.lambda$submit$0(HttpShardHandler.java:172)
   [junit4]   2>        at 
java.util.concurrent.FutureTask.run(FutureTask.java:266)
   [junit4]   2>        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   [junit4]   2>        at 
java.util.concurrent.FutureTask.run(FutureTask.java:266)
   [junit4]   2>        at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
   [junit4]   2>        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 1627163 ERROR 
(OverseerThreadFactory-1794-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.a.c.OverseerCollectionMessageHandler Cleaning 
up collection [control_collection].
   [junit4]   2> 1627164 ERROR 
(OverseerThreadFactory-1794-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.a.c.DeleteCollectionCmd Problem cleaning up 
collection in 
zk:control_collection:org.apache.zookeeper.KeeperException$SessionExpiredException:
 KeeperErrorCode = Session expired for /collections/control_collection
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1105)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.lambda$exists$3(SolrZkClient.java:316)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:316)
   [junit4]   2>        at 
org.apache.solr.cloud.api.collections.DeleteCollectionCmd.call(DeleteCollectionCmd.java:139)
   [junit4]   2>        at 
org.apache.solr.cloud.api.collections.OverseerCollectionMessageHandler.cleanupCollection(OverseerCollectionMessageHandler.java:665)
   [junit4]   2>        at 
org.apache.solr.cloud.api.collections.CreateCollectionCmd.call(CreateCollectionCmd.java:240)
   [junit4]   2>        at 
org.apache.solr.cloud.api.collections.OverseerCollectionMessageHandler.processMessage(OverseerCollectionMessageHandler.java:252)
   [junit4]   2>        at 
org.apache.solr.cloud.OverseerTaskProcessor$Runner.run(OverseerTaskProcessor.java:469)
   [junit4]   2>        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> 1627164 ERROR 
(OverseerThreadFactory-1794-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.a.c.OverseerCollectionMessageHandler 
Collection: control_collection operation: create 
failed:org.apache.solr.common.SolrException
   [junit4]   2>        at 
org.apache.solr.cloud.api.collections.CreateCollectionCmd.call(CreateCollectionCmd.java:257)
   [junit4]   2>        at 
org.apache.solr.cloud.api.collections.OverseerCollectionMessageHandler.processMessage(OverseerCollectionMessageHandler.java:252)
   [junit4]   2>        at 
org.apache.solr.cloud.OverseerTaskProcessor$Runner.run(OverseerTaskProcessor.java:469)
   [junit4]   2>        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: 
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = 
Session expired for /snapshots/control_collection
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:1535)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.lambda$getChildren$4(SolrZkClient.java:328)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getChildren(SolrZkClient.java:328)
   [junit4]   2>        at 
org.apache.solr.core.snapshots.SolrSnapshotManager.cleanupCollectionLevelSnapshots(SolrSnapshotManager.java:135)
   [junit4]   2>        at 
org.apache.solr.cloud.api.collections.DeleteCollectionCmd.call(DeleteCollectionCmd.java:80)
   [junit4]   2>        at 
org.apache.solr.cloud.api.collections.OverseerCollectionMessageHandler.cleanupCollection(OverseerCollectionMessageHandler.java:665)
   [junit4]   2>        at 
org.apache.solr.cloud.api.collections.CreateCollectionCmd.call(CreateCollectionCmd.java:240)
   [junit4]   2>        ... 6 more
   [junit4]   2> 
   [junit4]   2> 1627242 ERROR 
(OverseerThreadFactory-1794-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.OverseerTaskProcessor 
:org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode 
= Session expired for /overseer/collection-queue-work/qnr-0000000000
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1105)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.lambda$exists$3(SolrZkClient.java:316)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:316)
   [junit4]   2>        at 
org.apache.solr.cloud.OverseerTaskQueue.remove(OverseerTaskQueue.java:96)
   [junit4]   2>        at 
org.apache.solr.cloud.OverseerTaskProcessor$Runner.markTaskComplete(OverseerTaskProcessor.java:531)
   [junit4]   2>        at 
org.apache.solr.cloud.OverseerTaskProcessor$Runner.run(OverseerTaskProcessor.java:489)
   [junit4]   2>        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> 1627243 WARN  
(OverseerThreadFactory-1794-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.OverseerTaskProcessor Resetting task: 
/overseer/collection-queue-work/qn-0000000000, requestid: null, taskKey: 
control_collection
   [junit4]   2> 1627256 WARN  
(OverseerAutoScalingTriggerThread-72320830871371781-127.0.0.1:34649_-n_0000000000)
 [n:127.0.0.1:34649_    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread 
woken up but we are closed, exiting.
   [junit4]   2> 1627256 WARN  
(zkConnectionManagerCallback-1144-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.c.DefaultConnectionStrategy Connection expired 
- starting a new one...
   [junit4]   2> 1627261 INFO  
(zkConnectionManagerCallback-1144-thread-1-processing-n:127.0.0.1:34649_-EventThread)
 [n:127.0.0.1:34649_    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1627261 INFO  
(zkConnectionManagerCallback-1144-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.c.ConnectionManager Connection with ZooKeeper 
reestablished.
   [junit4]   2> 1627261 INFO  
(zkConnectionManagerCallback-1144-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.ZkController ZooKeeper session re-connected 
... refreshing core states after session expiration.
   [junit4]   2> 1627277 INFO  
(zkConnectionManagerCallback-1144-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (1) -> (0)
   [junit4]   2> 1627280 INFO  
(zkConnectionManagerCallback-1144-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.OverseerElectionContext I am going to be the 
leader 127.0.0.1:34649_
   [junit4]   2> 1627297 INFO  
(zkConnectionManagerCallback-1144-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.Overseer Overseer 
(id=72320830871371786-127.0.0.1:34649_-n_0000000001) starting
   [junit4]   2> 1627314 INFO  
(zkConnectionManagerCallback-1144-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:34649_
   [junit4]   2> 1627333 INFO  
(zkConnectionManagerCallback-1144-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.c.DefaultConnectionStrategy Reconnected to 
ZooKeeper
   [junit4]   2> 1627333 INFO  
(zkConnectionManagerCallback-1144-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.c.ConnectionManager zkClient Connected:true
   [junit4]   2> 1627370 INFO  (zkCallback-1152-thread-4) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1627370 INFO  
(zkCallback-1148-thread-5-processing-n:127.0.0.1:34649_) [n:127.0.0.1:34649_    
] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1627418 INFO  
(OverseerStateUpdate-72320830871371786-127.0.0.1:34649_-n_0000000001) 
[n:127.0.0.1:34649_    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
   [junit4]   2> 1627463 INFO  
(OverseerThreadFactory-1800-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.a.c.CreateCollectionCmd Create collection 
control_collection
   [junit4]   2> 1627475 INFO  
(zkCallback-1143-thread-7-processing-n:127.0.0.1:34649_) [n:127.0.0.1:34649_    
] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/control_collection/state.json] for collection 
[control_collection] has occurred - updating... (live nodes size: [1])
   [junit4]   2> 1627517 ERROR 
(OverseerThreadFactory-1800-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] o.a.s.c.a.c.OverseerCollectionMessageHandler 
Collection: control_collection operation: create 
failed:org.apache.solr.common.SolrException: collection already exists: 
control_collection
   [junit4]   2>        at 
org.apache.solr.cloud.api.collections.CreateCollectionCmd.call(CreateCollectionCmd.java:106)
   [junit4]   2>        at 
org.apache.solr.cloud.api.collections.OverseerCollectionMessageHandler.processMessage(OverseerCollectionMessageHandler.java:252)
   [junit4]   2>        at 
org.apache.solr.cloud.OverseerTaskProcessor$Runner.run(OverseerTaskProcessor.java:469)
   [junit4]   2>        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> 1627548 INFO  
(OverseerThreadFactory-1800-thread-1-processing-n:127.0.0.1:34649_) 
[n:127.0.0.1:34649_    ] 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> 1629467 INFO  
(OverseerCollectionConfigSetProcessor-72320830871371786-127.0.0.1:34649_-n_0000000001)
 [n:127.0.0.1:34649_    ] 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> 1643435 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.c.ChaosMonkey monkey: stop jetty! 34649
   [junit4]   2> 1643435 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.c.CoreContainer Shutting down CoreContainer instance=937243331
   [junit4]   2> 1643435 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.node, 
tag=null
   [junit4]   2> 1643435 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@7ad5100f: rootName = null, 
domain = solr.node, service url = null, agent id = null] for registry solr.node 
/ com.codahale.metrics.MetricRegistry@f8ddfd0
   [junit4]   2> 1643473 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jvm, 
tag=null
   [junit4]   2> 1643473 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@7229866e: rootName = null, 
domain = solr.jvm, service url = null, agent id = null] for registry solr.jvm / 
com.codahale.metrics.MetricRegistry@3cc6b536
   [junit4]   2> 1643498 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jetty, 
tag=null
   [junit4]   2> 1643498 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@81a7b13: rootName = null, 
domain = solr.jetty, service url = null, agent id = null] for registry 
solr.jetty / com.codahale.metrics.MetricRegistry@85c1dd2
   [junit4]   2> 1643500 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.c.ZkController Remove node as live in 
ZooKeeper:/live_nodes/127.0.0.1:34649_
   [junit4]   2> 1643500 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.cluster, 
tag=null
   [junit4]   2> 1643501 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.c.Overseer Overseer (id=72320830871371786-127.0.0.1:34649_-n_0000000001) 
closing
   [junit4]   2> 1643501 INFO  
(OverseerStateUpdate-72320830871371786-127.0.0.1:34649_-n_0000000001) 
[n:127.0.0.1:34649_    ] o.a.s.c.Overseer Overseer Loop exiting : 
127.0.0.1:34649_
   [junit4]   2> 1643502 INFO  
(zkCallback-1143-thread-6-processing-n:127.0.0.1:34649_) [n:127.0.0.1:34649_    
] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 1643503 INFO  
(zkCallback-1148-thread-5-processing-n:127.0.0.1:34649_) [n:127.0.0.1:34649_    
] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 1643556 WARN  
(OverseerAutoScalingTriggerThread-72320830871371786-127.0.0.1:34649_-n_0000000001)
 [n:127.0.0.1:34649_    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread 
woken up but we are closed, exiting.
   [junit4]   2> 1643613 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.e.j.s.AbstractConnector Stopped ServerConnector@5ef78d46{SSL,[ssl, 
http/1.1]}{127.0.0.1:0}
   [junit4]   2> 1643613 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@c8645fa{/,null,UNAVAILABLE}
   [junit4]   2> 1643613 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.e.j.s.session Stopped scavenging
   [junit4]   2> 1658613 ERROR (qtp1447015932-6284) [n:127.0.0.1:34649_    ] 
o.a.s.h.RequestHandlerBase java.lang.InterruptedException
   [junit4]   2>        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014)
   [junit4]   2>        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2173)
   [junit4]   2>        at 
org.apache.solr.cloud.OverseerTaskQueue$LatchWatcher.await(OverseerTaskQueue.java:158)
   [junit4]   2>        at 
org.apache.solr.cloud.OverseerTaskQueue.offer(OverseerTaskQueue.java:208)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CollectionsHandler.sendToOCPQueue(CollectionsHandler.java:346)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CollectionsHandler.invokeAction(CollectionsHandler.java:256)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CollectionsHandler.handleRequestBody(CollectionsHandler.java:230)
   [junit4]   2>        at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:195)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:736)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:717)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:498)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:384)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:330)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
   [junit4]   2>        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:139)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:527)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
   [junit4]   2>        at 
org.eclipse.jetty.server.Server.handle(Server.java:530)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:347)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:256)
   [junit4]   2>        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
   [junit4]   2>        at 
org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
   [junit4]   2>        at 
org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:289)
   [junit4]   2>        at 
org.eclipse.jetty.io.ssl.SslConnection$3.succeeded(SslConnection.java:149)
   [junit4]   2>        at 
org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
   [junit4]   2>        at 
org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:247)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:382)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> 1658614 INFO  (qtp1447015932-6284) [n:127.0.0.1:34649_    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={replicationFactor=1&collection.configName=conf1&name=control_collection&nrtReplicas=1&action=CREATE&numShards=1&createNodeSet=127.0.0.1:34649_&wt=javabin&version=2}
 status=500 QTime=75262
   [junit4]   2> 1658614 ERROR (qtp1447015932-6284) [n:127.0.0.1:34649_    ] 
o.a.s.s.HttpSolrCall null:java.lang.InterruptedException
   [junit4]   2>        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014)
   [junit4]   2>        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2173)
   [junit4]   2>        at 
org.apache.solr.cloud.OverseerTaskQueue$LatchWatcher.await(OverseerTaskQueue.java:158)
   [junit4]   2>        at 
org.apache.solr.cloud.OverseerTaskQueue.offer(OverseerTaskQueue.java:208)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CollectionsHandler.sendToOCPQueue(CollectionsHandler.java:346)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CollectionsHandler.invokeAction(CollectionsHandler.java:256)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CollectionsHandler.handleRequestBody(CollectionsHandler.java:230)
   [junit4]   2>        at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:195)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:736)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:717)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:498)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:384)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:330)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
   [junit4]   2>        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:139)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:527)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
   [junit4]   2>        at 
org.eclipse.jetty.server.Server.handle(Server.java:530)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:347)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:256)
   [junit4]   2>        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
   [junit4]   2>        at 
org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
   [junit4]   2>        at 
org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:289)
   [junit4]   2>        at 
org.eclipse.jetty.io.ssl.SslConnection$3.succeeded(SslConnection.java:149)
   [junit4]   2>        at 
org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
   [junit4]   2>        at 
org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:247)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:382)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> 1658615 ERROR 
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.z.s.ZooKeeperServer ZKShutdownHandler is not registered, so ZooKeeper 
server won't take any action on ERROR or SHUTDOWN server state changes
   [junit4]   2> 1658628 INFO  
(TEST-TestSolrConfigHandlerCloud.test-seed#[87D848EACC45C8DA]) [    ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1:35904 35904
   [junit4]   2> 1658748 INFO  (Thread-2450) [    ] o.a.s.c.ZkTestServer 
connecting to 127.0.0.1:35904 35904
   [junit4]   2> 1658749 WARN  (Thread-2450) [    ] o.a.s.c.ZkTestServer Watch 
limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2>        6       /solr/aliases.json
   [junit4]   2>        2       /solr/security.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2>        6       /solr/clusterstate.json
   [junit4]   2>        6       /solr/clusterprops.json
   [junit4]   2>        2       /solr/collections/control_collection/state.json
   [junit4]   2>        2       /solr/autoscaling.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2>        6       /solr/live_nodes
   [junit4]   2>        6       /solr/collections
   [junit4]   2>        2       /solr/overseer/queue
   [junit4]   2>        2       /solr/autoscaling/events/.scheduled_maintenance
   [junit4]   2>        2       /solr/autoscaling/events/.auto_add_replicas
   [junit4]   2>        2       /solr/overseer/collection-queue-work
   [junit4]   2>        2       /solr/overseer/queue-work
   [junit4]   2> 
   [junit4]   2> NOTE: reproduce with: ant test  
-Dtestcase=TestSolrConfigHandlerCloud -Dtests.method=test 
-Dtests.seed=87D848EACC45C8DA -Dtests.multiplier=2 -Dtests.slow=true 
-Dtests.locale=sv-SE -Dtests.timezone=Pacific/Enderbury -Dtests.asserts=true 
-Dtests.file.encoding=ISO-8859-1
   [junit4] ERROR   77.7s J2 | TestSolrConfigHandlerCloud.test <<<
   [junit4]    > Throwable #1: 
org.apache.solr.client.solrj.SolrServerException: Timeout occured while waiting 
response from server at: https://127.0.0.1:34649
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([87D848EACC45C8DA:F8C773062B9A522]:0)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:654)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:255)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:244)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.LBHttpSolrClient.doRequest(LBHttpSolrClient.java:483)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.LBHttpSolrClient.request(LBHttpSolrClient.java:413)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.sendRequest(CloudSolrClient.java:1105)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:885)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:818)
   [junit4]    >        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:194)
   [junit4]    >        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:211)
   [junit4]    >        at 
org.apache.solr.cloud.AbstractFullDistribZkTestBase.createServers(AbstractFullDistribZkTestBase.java:322)
   [junit4]    >        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:991)
   [junit4]    >        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:968)
   [junit4]    >        at java.lang.Thread.run(Thread.java:748)
   [junit4]    > Caused by: java.net.SocketTimeoutException: Read timed out
   [junit4]    >        at java.net.SocketInputStream.socketRead0(Native Method)
   [junit4]    >        at 
java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
   [junit4]    >        at 
java.net.SocketInputStream.read(SocketInputStream.java:171)
   [junit4]    >        at 
java.net.SocketInputStream.read(SocketInputStream.java:141)
   [junit4]    >        at 
sun.security.ssl.InputRecord.readFully(InputRecord.java:465)
   [junit4]    >        at 
sun.security.ssl.InputRecord.read(InputRecord.java:503)
   [junit4]    >        at 
sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:983)
   [junit4]    >        at 
sun.security.ssl.SSLSocketImpl.readDataRecord(SSLSocketImpl.java:940)
   [junit4]    >        at 
sun.security.ssl.AppInputStream.read(AppInputStream.java:105)
   [junit4]    >        at 
org.apache.http.impl.io.SessionInputBufferImpl.streamRead(SessionInputBufferImpl.java:137)
   [junit4]    >        at 
org.apache.http.impl.io.SessionInputBufferImpl.fillBuffer(SessionInputBufferImpl.java:153)
   [junit4]    >        at 
org.apache.http.impl.io.SessionInputBufferImpl.readLine(SessionInputBufferImpl.java:282)
   [junit4]    >        at 
org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:138)
   [junit4]    >        at 
org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:56)
   [junit4]    >        at 
org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:259)
   [junit4]    >        at 
org.apache.http.impl.DefaultBHttpClientConnection.receiveResponseHeader(DefaultBHttpClientConnection.java:163)
   [junit4]    >        at 
org.apache.http.impl.conn.CPoolProxy.receiveResponseHeader(CPoolProxy.java:165)
   [junit4]    >        at 
org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:273)
   [junit4]    >        at 
org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:125)
   [junit4]    >        at 
org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:272)
   [junit4]    >        at 
org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185)
   [junit4]    >        at 
org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
   [junit4]    >        at 
org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:111)
   [junit4]    >        at 
org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
   [junit4]    >        at 
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
   [junit4]    >        at 
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:542)
   [junit4]    >        ... 43 more
   [junit4]   2> NOTE: leaving temporary files on disk at: 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.x/solr/build/solr-core/test/J2/temp/solr.handler.TestSolrConfigHandlerCloud_87D848EACC45C8DA-001
   [junit4]   2> Mar 22, 2018 12:42:32 AM 
com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> WARNING: Will linger awaiting termination of 1 leaked 
thread(s).
   [junit4]   2> NOTE: test params are: codec=Lucene70, 
sim=RandomSimilarity(queryNorm=false): {}, locale=sv-SE, 
timezone=Pacific/Enderbury
   [junit4]   2> NOTE: Linux 4.4.0-112-generic amd64/Oracle Corporation 
1.8.0_152 (64-bit)/cpus=4,threads=1,free=174938920,total=526909440
   [junit4]   2> NOTE: All tests run in this JVM: [StressHdfsTest, TestUtils, 
IndexSchemaRuntimeFieldTest, TestQuerySenderListener, ComputePlanActionTest, 
BooleanFieldTest, ResponseLogComponentTest, 
DocExpirationUpdateProcessorFactoryTest, TestFileDictionaryLookup, 
TestManagedSynonymFilterFactory, TestJettySolrRunner, DocValuesTest, 
TermVectorComponentTest, DistanceFunctionTest, TestBadConfig, 
SolrMetricReporterTest, TestSolrDeletionPolicy2, HdfsNNFailoverTest, 
NodeMutatorTest, TestLFUCache, OverseerStatusTest, TestCodecSupport, 
NodeLostTriggerTest, TestLegacyFieldReuse, 
StatelessScriptUpdateProcessorFactoryTest, TestBinaryResponseWriter, 
TestHdfsUpdateLog, SolrCmdDistributorTest, TestClassicSimilarityFactory, 
MoveReplicaHDFSTest, TestStressInPlaceUpdates, CollectionReloadTest, 
HttpPartitionOnCommitTest, TestDynamicLoading, 
DistributedSpellCheckComponentTest, TestCloudPivotFacet, 
ShowFileRequestHandlerTest, DateFieldTest, BlockCacheTest, MergeStrategyTest, 
TestCorePropertiesReload, DistribDocExpirationUpdateProcessorTest, 
TestLeaderElectionZkExpiry, NumericFieldsTest, TestFieldTypeCollectionResource, 
TestManagedResource, DisMaxRequestHandlerTest, MinimalSchemaTest, 
SpellCheckCollatorWithCollapseTest, RollingRestartTest, 
TestAddFieldRealTimeGet, TestQueryTypes, TestTolerantSearch, 
ConcurrentCreateRoutedAliasTest, TestEmbeddedSolrServerAdminHandler, 
BlockJoinFacetSimpleTest, TestDownShardTolerantSearch, 
TestSolrConfigHandlerCloud]
   [junit4] Completed [224/784 (1!)] on J2 in 78.05s, 1 test, 1 error <<< 
FAILURES!

[...truncated 51524 lines...]
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