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Posted to builds@lucene.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2021/01/29 13:49:06 UTC

[JENKINS] Lucene » Lucene-Solr-Tests-8.x - Build # 1486 - Still Unstable!

Build: https://ci-builds.apache.org/job/Lucene/job/Lucene-Solr-Tests-8.x/1486/

1 tests failed.
FAILED:  org.apache.solr.cloud.LeaderVoteWaitTimeoutTest.basicTest

Error Message:
Timeout occurred while waiting response from server at: https://127.0.0.1:33501/solr

Stack Trace:
org.apache.solr.client.solrj.SolrServerException: Timeout occurred while waiting response from server at: https://127.0.0.1:33501/solr
	at __randomizedtesting.SeedInfo.seed([8F224D4FB3E4DD5A:7DD65A2DF741D069]:0)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:692)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:266)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:248)
	at org.apache.solr.client.solrj.impl.LBSolrClient.doRequest(LBSolrClient.java:369)
	at org.apache.solr.client.solrj.impl.LBSolrClient.request(LBSolrClient.java:297)
	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.sendRequest(BaseCloudSolrClient.java:1171)
	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:934)
	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.request(BaseCloudSolrClient.java:866)
	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:214)
	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:231)
	at org.apache.solr.cloud.LeaderVoteWaitTimeoutTest.basicTest(LeaderVoteWaitTimeoutTest.java:159)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:938)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:974)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:947)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)
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:990)
	at sun.security.ssl.SSLSocketImpl.readDataRecord(SSLSocketImpl.java:948)
	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:280)
	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:157)
	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:186)
	at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
	at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
	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:571)
	... 53 more




Build Log:
[...truncated 15035 lines...]
   [junit4] Suite: org.apache.solr.cloud.LeaderVoteWaitTimeoutTest
   [junit4]   2> 1441064 INFO  (SUITE-LeaderVoteWaitTimeoutTest-seed#[8F224D4FB3E4DD5A]-worker) [     ] o.a.s.SolrTestCase Setting 'solr.default.confdir' system property to test-framework derived value of '/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/server/solr/configsets/_default/conf'
   [junit4]   2> 1441065 INFO  (SUITE-LeaderVoteWaitTimeoutTest-seed#[8F224D4FB3E4DD5A]-worker) [     ] o.a.s.SolrTestCaseJ4 Created dataDir: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J1/temp/solr.cloud.LeaderVoteWaitTimeoutTest_8F224D4FB3E4DD5A-001/data-dir-180-001
   [junit4]   2> 1441065 WARN  (SUITE-LeaderVoteWaitTimeoutTest-seed#[8F224D4FB3E4DD5A]-worker) [     ] o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=10 numCloses=10
   [junit4]   2> 1441065 INFO  (SUITE-LeaderVoteWaitTimeoutTest-seed#[8F224D4FB3E4DD5A]-worker) [     ] o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 1441066 INFO  (SUITE-LeaderVoteWaitTimeoutTest-seed#[8F224D4FB3E4DD5A]-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> 1441067 INFO  (SUITE-LeaderVoteWaitTimeoutTest-seed#[8F224D4FB3E4DD5A]-worker) [     ] o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 1441070 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.SolrTestCaseJ4 ###Starting basicTest
   [junit4]   2> 1441070 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.MiniSolrCloudCluster Starting cluster of 4 servers in /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J1/temp/solr.cloud.LeaderVoteWaitTimeoutTest_8F224D4FB3E4DD5A-001/tempDir-001
   [junit4]   2> 1441070 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 1441071 INFO  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer client port: 0.0.0.0/0.0.0.0:0
   [junit4]   2> 1441071 INFO  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 1441072 WARN  (ZkTestServer Run Thread) [     ] o.a.z.s.ServerCnxnFactory maxCnxns is not configured, using default value 0.
   [junit4]   2> 1441171 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.ZkTestServer start zk server on port: 39817
   [junit4]   2> 1441171 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.ZkTestServer waitForServerUp: 127.0.0.1:39817
   [junit4]   2> 1441171 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:39817
   [junit4]   2> 1441171 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.ZkTestServer connecting to 127.0.0.1 39817
   [junit4]   2> 1441172 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1441174 INFO  (zkConnectionManagerCallback-17291-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1441174 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1441177 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1441178 INFO  (zkConnectionManagerCallback-17293-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1441178 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1441178 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1441179 INFO  (zkConnectionManagerCallback-17295-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1441179 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1441181 WARN  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]-SendThread(127.0.0.1:39817)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x1030533ac8c0002.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x1030533ac8c0002, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x1030533ac8c0002, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 1441283 INFO  (jetty-launcher-17296-thread-2) [     ] o.a.s.c.s.e.JettySolrRunner Start Jetty (configured port=0, binding port=0)
   [junit4]   2> 1441283 INFO  (jetty-launcher-17296-thread-1) [     ] o.a.s.c.s.e.JettySolrRunner Start Jetty (configured port=0, binding port=0)
   [junit4]   2> 1441283 INFO  (jetty-launcher-17296-thread-4) [     ] o.a.s.c.s.e.JettySolrRunner Start Jetty (configured port=0, binding port=0)
   [junit4]   2> 1441283 INFO  (jetty-launcher-17296-thread-2) [     ] o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 2 ...
   [junit4]   2> 1441283 INFO  (jetty-launcher-17296-thread-4) [     ] o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 2 ...
   [junit4]   2> 1441283 INFO  (jetty-launcher-17296-thread-3) [     ] o.a.s.c.s.e.JettySolrRunner Start Jetty (configured port=0, binding port=0)
   [junit4]   2> 1441283 INFO  (jetty-launcher-17296-thread-1) [     ] o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 2 ...
   [junit4]   2> 1441283 INFO  (jetty-launcher-17296-thread-3) [     ] o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 2 ...
   [junit4]   2> 1441283 INFO  (jetty-launcher-17296-thread-4) [     ] o.e.j.s.Server jetty-9.4.34.v20201102; built: 2020-11-02T14:15:39.302Z; git: e46af88704a893fc12cb0e3bf46e2c7b48a009e7; jvm 1.8.0_252-b09
   [junit4]   2> 1441283 INFO  (jetty-launcher-17296-thread-1) [     ] o.e.j.s.Server jetty-9.4.34.v20201102; built: 2020-11-02T14:15:39.302Z; git: e46af88704a893fc12cb0e3bf46e2c7b48a009e7; jvm 1.8.0_252-b09
   [junit4]   2> 1441283 INFO  (jetty-launcher-17296-thread-2) [     ] o.e.j.s.Server jetty-9.4.34.v20201102; built: 2020-11-02T14:15:39.302Z; git: e46af88704a893fc12cb0e3bf46e2c7b48a009e7; jvm 1.8.0_252-b09
   [junit4]   2> 1441283 INFO  (jetty-launcher-17296-thread-3) [     ] o.e.j.s.Server jetty-9.4.34.v20201102; built: 2020-11-02T14:15:39.302Z; git: e46af88704a893fc12cb0e3bf46e2c7b48a009e7; jvm 1.8.0_252-b09
   [junit4]   2> 1441284 INFO  (jetty-launcher-17296-thread-4) [     ] o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 1441284 INFO  (jetty-launcher-17296-thread-4) [     ] o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 1441284 INFO  (jetty-launcher-17296-thread-4) [     ] o.e.j.s.session node0 Scavenging every 600000ms
   [junit4]   2> 1441284 INFO  (jetty-launcher-17296-thread-4) [     ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@1f519ed0{/solr,null,AVAILABLE}
   [junit4]   2> 1441285 INFO  (jetty-launcher-17296-thread-3) [     ] o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 1441285 INFO  (jetty-launcher-17296-thread-3) [     ] o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 1441285 INFO  (jetty-launcher-17296-thread-3) [     ] o.e.j.s.session node0 Scavenging every 660000ms
   [junit4]   2> 1441285 INFO  (jetty-launcher-17296-thread-2) [     ] o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 1441285 INFO  (jetty-launcher-17296-thread-2) [     ] o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 1441285 INFO  (jetty-launcher-17296-thread-2) [     ] o.e.j.s.session node0 Scavenging every 660000ms
   [junit4]   2> 1441285 INFO  (jetty-launcher-17296-thread-3) [     ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@770abb24{/solr,null,AVAILABLE}
   [junit4]   2> 1441285 INFO  (jetty-launcher-17296-thread-2) [     ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@7221d699{/solr,null,AVAILABLE}
   [junit4]   2> 1441285 INFO  (jetty-launcher-17296-thread-1) [     ] o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 1441285 INFO  (jetty-launcher-17296-thread-1) [     ] o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 1441285 INFO  (jetty-launcher-17296-thread-1) [     ] o.e.j.s.session node0 Scavenging every 660000ms
   [junit4]   2> 1441287 INFO  (jetty-launcher-17296-thread-1) [     ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@3a45ad8b{/solr,null,AVAILABLE}
   [junit4]   2> 1441287 INFO  (jetty-launcher-17296-thread-4) [     ] o.e.j.s.AbstractConnector Started ServerConnector@7bf305f1{SSL, (ssl, http/1.1)}{127.0.0.1:33279}
   [junit4]   2> 1441287 INFO  (jetty-launcher-17296-thread-4) [     ] o.e.j.s.Server Started @1441317ms
   [junit4]   2> 1441287 INFO  (jetty-launcher-17296-thread-2) [     ] o.e.j.s.AbstractConnector Started ServerConnector@4e44d868{SSL, (ssl, http/1.1)}{127.0.0.1:41581}
   [junit4]   2> 1441287 INFO  (jetty-launcher-17296-thread-4) [     ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, zkHost=127.0.0.1:39817/solr, hostPort=33279}
   [junit4]   2> 1441287 INFO  (jetty-launcher-17296-thread-2) [     ] o.e.j.s.Server Started @1441317ms
   [junit4]   2> 1441288 INFO  (jetty-launcher-17296-thread-2) [     ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, zkHost=127.0.0.1:39817/solr, hostPort=41581}
   [junit4]   2> 1441288 INFO  (jetty-launcher-17296-thread-3) [     ] o.e.j.s.AbstractConnector Started ServerConnector@33b83607{SSL, (ssl, http/1.1)}{127.0.0.1:34863}
   [junit4]   2> 1441288 ERROR (jetty-launcher-17296-thread-4) [     ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 1441288 INFO  (jetty-launcher-17296-thread-3) [     ] o.e.j.s.Server Started @1441317ms
   [junit4]   2> 1441288 INFO  (jetty-launcher-17296-thread-4) [     ] o.a.s.s.SolrDispatchFilter Using logger factory org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 1441288 ERROR (jetty-launcher-17296-thread-2) [     ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 1441288 INFO  (jetty-launcher-17296-thread-1) [     ] o.e.j.s.AbstractConnector Started ServerConnector@616ca956{SSL, (ssl, http/1.1)}{127.0.0.1:37789}
   [junit4]   2> 1441288 INFO  (jetty-launcher-17296-thread-3) [     ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, zkHost=127.0.0.1:39817/solr, hostPort=34863}
   [junit4]   2> 1441288 INFO  (jetty-launcher-17296-thread-1) [     ] o.e.j.s.Server Started @1441317ms
   [junit4]   2> 1441288 INFO  (jetty-launcher-17296-thread-2) [     ] o.a.s.s.SolrDispatchFilter Using logger factory org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 1441288 INFO  (jetty-launcher-17296-thread-4) [     ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 8.9.0
   [junit4]   2> 1441288 INFO  (jetty-launcher-17296-thread-1) [     ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, zkHost=127.0.0.1:39817/solr, hostPort=37789}
   [junit4]   2> 1441288 INFO  (jetty-launcher-17296-thread-4) [     ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
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   [junit4]   2> 1441288 ERROR (jetty-launcher-17296-thread-3) [     ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
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   [junit4]   2> 1441288 INFO  (jetty-launcher-17296-thread-3) [     ] o.a.s.s.SolrDispatchFilter Using logger factory org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 1441288 INFO  (jetty-launcher-17296-thread-2) [     ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2021-01-29T13:13:01.231Z
   [junit4]   2> 1441288 ERROR (jetty-launcher-17296-thread-1) [     ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 1441288 INFO  (jetty-launcher-17296-thread-1) [     ] o.a.s.s.SolrDispatchFilter Using logger factory org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 1441288 INFO  (jetty-launcher-17296-thread-3) [     ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 8.9.0
   [junit4]   2> 1441288 INFO  (jetty-launcher-17296-thread-3) [     ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 1441288 INFO  (jetty-launcher-17296-thread-1) [     ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 8.9.0
   [junit4]   2> 1441288 INFO  (jetty-launcher-17296-thread-3) [     ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr
   [junit4]   2> 1441288 INFO  (jetty-launcher-17296-thread-3) [     ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2021-01-29T13:13:01.231Z
   [junit4]   2> 1441288 INFO  (jetty-launcher-17296-thread-1) [     ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
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   [junit4]   2> 1441288 INFO  (jetty-launcher-17296-thread-1) [     ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2021-01-29T13:13:01.231Z
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   [junit4]   2> 1441295 INFO  (jetty-launcher-17296-thread-3) [     ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
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   [junit4]   2> 1441299 WARN  (jetty-launcher-17296-thread-3-SendThread(127.0.0.1:39817)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x1030533ac8c0004.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x1030533ac8c0004, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x1030533ac8c0004, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 1441299 WARN  (jetty-launcher-17296-thread-4-SendThread(127.0.0.1:39817)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x1030533ac8c0003.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x1030533ac8c0003, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x1030533ac8c0003, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 1441301 INFO  (jetty-launcher-17296-thread-2) [     ] o.a.s.c.SolrXmlConfig Metrics collection is disabled.
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   [junit4]   2> 1441400 WARN  (jetty-launcher-17296-thread-2-SendThread(127.0.0.1:39817)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x1030533ac8c0005.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x1030533ac8c0005, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x1030533ac8c0005, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
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   [junit4]   2> 1442038 WARN  (jetty-launcher-17296-thread-3) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@341877d6[provider=null,keyStore=null,trustStore=null]
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   [junit4]   2> 1442043 WARN  (jetty-launcher-17296-thread-3) [     ] o.a.s.c.s.i.Http2SolrClient Create Http2SolrClient with HTTP/1.1 transport since Java 8 or lower versions does not support SSL + HTTP/2
   [junit4]   2> 1442044 WARN  (jetty-launcher-17296-thread-3) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@3e110cc2[provider=null,keyStore=null,trustStore=null]
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   [junit4]   2> 1442045 INFO  (jetty-launcher-17296-thread-3) [     ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:39817/solr
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   [junit4]   2> 1442140 WARN  (jetty-launcher-17296-thread-4) [     ] o.a.s.c.s.i.Http2SolrClient Create Http2SolrClient with HTTP/1.1 transport since Java 8 or lower versions does not support SSL + HTTP/2
   [junit4]   2> 1442140 WARN  (jetty-launcher-17296-thread-4) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@5e811c2f[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1442141 WARN  (jetty-launcher-17296-thread-4) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@5e811c2f[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1442142 WARN  (jetty-launcher-17296-thread-4) [     ] o.a.s.c.s.i.Http2SolrClient Create Http2SolrClient with HTTP/1.1 transport since Java 8 or lower versions does not support SSL + HTTP/2
   [junit4]   2> 1442142 WARN  (jetty-launcher-17296-thread-4) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@6e614882[provider=null,keyStore=null,trustStore=null]
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   [junit4]   2> 1442144 INFO  (jetty-launcher-17296-thread-4) [     ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:39817/solr
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   [junit4]   2> 1442145 INFO  (jetty-launcher-17296-thread-4) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1442151 INFO  (jetty-launcher-17296-thread-3) [n:127.0.0.1:34863_solr     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1442155 INFO  (zkConnectionManagerCallback-17354-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1442155 INFO  (jetty-launcher-17296-thread-3) [n:127.0.0.1:34863_solr     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1442158 INFO  (jetty-launcher-17296-thread-3) [n:127.0.0.1:34863_solr     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1442161 INFO  (jetty-launcher-17296-thread-3) [n:127.0.0.1:34863_solr     ] o.a.s.c.ZkController Publish node=127.0.0.1:34863_solr as DOWN
   [junit4]   2> 1442162 INFO  (jetty-launcher-17296-thread-3) [n:127.0.0.1:34863_solr     ] o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 2147483647 transient cores
   [junit4]   2> 1442162 INFO  (jetty-launcher-17296-thread-3) [n:127.0.0.1:34863_solr     ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:34863_solr
   [junit4]   2> 1442163 INFO  (zkCallback-17325-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 1442163 INFO  (zkCallback-17353-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 1442165 INFO  (jetty-launcher-17296-thread-3) [n:127.0.0.1:34863_solr     ] o.a.s.p.PackageLoader /packages.json updated to version -1
   [junit4]   2> 1442166 WARN  (jetty-launcher-17296-thread-3) [n:127.0.0.1:34863_solr     ] o.a.s.c.CoreContainer Not all security plugins configured!  authentication=disabled authorization=disabled.  Solr is only as secure as you make it. Consider configuring authentication/authorization before exposing Solr to users internal or external.  See https://s.apache.org/solrsecurity for more info
   [junit4]   2> 1442181 INFO  (jetty-launcher-17296-thread-3) [n:127.0.0.1:34863_solr     ] o.a.s.c.CorePropertiesLocator Found 0 core definitions underneath /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J1/temp/solr.cloud.LeaderVoteWaitTimeoutTest_8F224D4FB3E4DD5A-001/tempDir-001/node3
   [junit4]   2> 1442248 INFO  (jetty-launcher-17296-thread-4) [n:127.0.0.1:33279_solr     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1442250 INFO  (zkConnectionManagerCallback-17362-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1442250 INFO  (jetty-launcher-17296-thread-4) [n:127.0.0.1:33279_solr     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1442254 INFO  (jetty-launcher-17296-thread-4) [n:127.0.0.1:33279_solr     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (2)
   [junit4]   2> 1442257 INFO  (jetty-launcher-17296-thread-4) [n:127.0.0.1:33279_solr     ] o.a.s.c.ZkController Publish node=127.0.0.1:33279_solr as DOWN
   [junit4]   2> 1442258 INFO  (jetty-launcher-17296-thread-4) [n:127.0.0.1:33279_solr     ] o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 2147483647 transient cores
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   [junit4]   2> 1442259 INFO  (zkCallback-17325-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
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   [junit4]   2> 1442272 INFO  (jetty-launcher-17296-thread-4) [n:127.0.0.1:33279_solr     ] o.a.s.c.CorePropertiesLocator Found 0 core definitions underneath /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J1/temp/solr.cloud.LeaderVoteWaitTimeoutTest_8F224D4FB3E4DD5A-001/tempDir-001/node4
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   [junit4]   2> 1442291 WARN  (jetty-launcher-17296-thread-2) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@2d12daca[provider=null,keyStore=null,trustStore=null]
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   [junit4]   2> 1442295 WARN  (jetty-launcher-17296-thread-2) [     ] o.a.s.c.s.i.Http2SolrClient Create Http2SolrClient with HTTP/1.1 transport since Java 8 or lower versions does not support SSL + HTTP/2
   [junit4]   2> 1442296 WARN  (jetty-launcher-17296-thread-2) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@19083f1a[provider=null,keyStore=null,trustStore=null]
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   [junit4]   2> 1442297 INFO  (jetty-launcher-17296-thread-2) [     ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:39817/solr
   [junit4]   2> 1442299 INFO  (jetty-launcher-17296-thread-2) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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   [junit4]   2> 1442401 INFO  (jetty-launcher-17296-thread-2) [n:127.0.0.1:41581_solr     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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   [junit4]   2> 1442406 INFO  (jetty-launcher-17296-thread-2) [n:127.0.0.1:41581_solr     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (3)
   [junit4]   2> 1442409 INFO  (jetty-launcher-17296-thread-2) [n:127.0.0.1:41581_solr     ] o.a.s.c.ZkController Publish node=127.0.0.1:41581_solr as DOWN
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   [junit4]   2> 1442410 INFO  (jetty-launcher-17296-thread-2) [n:127.0.0.1:41581_solr     ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:41581_solr
   [junit4]   2> 1442411 INFO  (zkCallback-17325-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
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   [junit4]   2> 1442428 INFO  (jetty-launcher-17296-thread-2) [n:127.0.0.1:41581_solr     ] o.a.s.c.CorePropertiesLocator Found 0 core definitions underneath /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J1/temp/solr.cloud.LeaderVoteWaitTimeoutTest_8F224D4FB3E4DD5A-001/tempDir-001/node2
   [junit4]   2> 1442436 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.MiniSolrCloudCluster waitForAllNodes: numServers=4
   [junit4]   2> 1442437 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1442437 INFO  (zkConnectionManagerCallback-17389-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1442438 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1442438 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (4)
   [junit4]   2> 1442439 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:39817/solr ready
   [junit4]   2> 1442442 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.CoreContainer Shutting down CoreContainer instance=1128773409
   [junit4]   2> 1442442 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.ZkController Remove node as live in ZooKeeper:/live_nodes/127.0.0.1:37789_solr
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   [junit4]   2> 1442444 INFO  (OverseerStateUpdate-72907738464387080-127.0.0.1:37789_solr-n_0000000000) [n:127.0.0.1:37789_solr     ] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:37789_solr
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   [junit4]   2> 1442446 WARN  (jetty-launcher-17296-thread-1-SendThread(127.0.0.1:39817)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x1030533ac8c0008.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x1030533ac8c0008, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x1030533ac8c0008, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 1442452 INFO  (zkCallback-17353-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (3)
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   [junit4]   2> 1442456 INFO  (OverseerStateUpdate-72907738464387083-127.0.0.1:34863_solr-n_0000000001) [n:127.0.0.1:34863_solr     ] o.a.s.c.Overseer Starting to work on the main queue : 127.0.0.1:34863_solr
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   [junit4]   2> 1442554 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.e.j.s.AbstractConnector Stopped ServerConnector@616ca956{SSL, (ssl, http/1.1)}{127.0.0.1:0}
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   [junit4]   2> 1442557 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.s.SolrDispatchFilter Using logger factory org.apache.logging.slf4j.Log4jLoggerFactory
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   [junit4]   2> 1442562 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.SolrXmlConfig Metrics collection is disabled.
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   [junit4]   2> 1442828 WARN  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.s.i.Http2SolrClient Create Http2SolrClient with HTTP/1.1 transport since Java 8 or lower versions does not support SSL + HTTP/2
   [junit4]   2> 1442828 WARN  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@715e7ac9[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1442828 WARN  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@715e7ac9[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1442831 WARN  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.s.i.Http2SolrClient Create Http2SolrClient with HTTP/1.1 transport since Java 8 or lower versions does not support SSL + HTTP/2
   [junit4]   2> 1442832 WARN  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@37588ee8[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1442832 WARN  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@37588ee8[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1442833 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:39817/solr
   [junit4]   2> 1442834 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1442834 INFO  (zkConnectionManagerCallback-17411-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1442834 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1442936 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [n:127.0.0.1:33501_solr     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1442937 INFO  (zkConnectionManagerCallback-17413-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1442937 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [n:127.0.0.1:33501_solr     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1442941 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [n:127.0.0.1:33501_solr     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (3)
   [junit4]   2> 1442950 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [n:127.0.0.1:33501_solr     ] o.a.s.c.ZkController Publish node=127.0.0.1:33501_solr as DOWN
   [junit4]   2> 1442951 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [n:127.0.0.1:33501_solr     ] o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 2147483647 transient cores
   [junit4]   2> 1442951 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [n:127.0.0.1:33501_solr     ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:33501_solr
   [junit4]   2> 1442952 INFO  (zkCallback-17377-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 1442952 INFO  (zkCallback-17361-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 1442952 INFO  (zkCallback-17388-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 1442953 INFO  (zkCallback-17353-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 1442953 INFO  (zkCallback-17412-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 1442954 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [n:127.0.0.1:33501_solr     ] o.a.s.p.PackageLoader /packages.json updated to version -1
   [junit4]   2> 1442954 WARN  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [n:127.0.0.1:33501_solr     ] o.a.s.c.CoreContainer Not all security plugins configured!  authentication=disabled authorization=disabled.  Solr is only as secure as you make it. Consider configuring authentication/authorization before exposing Solr to users internal or external.  See https://s.apache.org/solrsecurity for more info
   [junit4]   2> 1442972 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [n:127.0.0.1:33501_solr     ] o.a.s.c.CorePropertiesLocator Found 0 core definitions underneath /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J1/temp/solr.cloud.LeaderVoteWaitTimeoutTest_8F224D4FB3E4DD5A-001/tempDir-001/node1
   [junit4]   2> 1442979 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.LeaderVoteWaitTimeoutTest Adding proxy for URL: https://127.0.0.1:42497/solr. Proxy https://127.0.0.1:33501/solr
   [junit4]   2> 1442980 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.CoreContainer Shutting down CoreContainer instance=1187720764
   [junit4]   2> 1442980 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.ZkController Remove node as live in ZooKeeper:/live_nodes/127.0.0.1:34863_solr
   [junit4]   2> 1442980 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.ZkController Publish this node as DOWN...
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   [junit4]   2> 1442982 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.node tag=null
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   [junit4]   2> 1442982 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jetty tag=null
   [junit4]   2> 1442982 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.cluster tag=null
   [junit4]   2> 1442982 INFO  (closeThreadPool-17424-thread-2) [     ] o.a.s.c.Overseer Overseer (id=72907738464387083-127.0.0.1:34863_solr-n_0000000001) closing
   [junit4]   2> 1442983 INFO  (OverseerStateUpdate-72907738464387083-127.0.0.1:34863_solr-n_0000000001) [n:127.0.0.1:34863_solr     ] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:34863_solr
   [junit4]   2> 1442985 INFO  (OverseerAutoScalingTriggerThread-72907738464387083-127.0.0.1:34863_solr-n_0000000001) [     ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we are closed, exiting.
   [junit4]   2> 1442986 WARN  (jetty-launcher-17296-thread-3-SendThread(127.0.0.1:39817)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x1030533ac8c000b.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x1030533ac8c000b, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x1030533ac8c000b, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 1442987 INFO  (closeThreadPool-17424-thread-1) [     ] o.a.s.c.Overseer Overseer (id=72907738464387083-127.0.0.1:34863_solr-n_0000000001) closing
   [junit4]   2> 1442987 INFO  (zkCallback-17388-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (3)
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   [junit4]   2> 1442987 INFO  (zkCallback-17361-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (3)
   [junit4]   2> 1442988 INFO  (zkCallback-17361-thread-2) [     ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:33279_solr
   [junit4]   2> 1442988 INFO  (zkCallback-17361-thread-2) [n:127.0.0.1:33279_solr     ] o.a.s.c.Overseer Overseer (id=72907738464387084-127.0.0.1:33279_solr-n_0000000002) starting
   [junit4]   2> 1442991 INFO  (OverseerStateUpdate-72907738464387084-127.0.0.1:33279_solr-n_0000000002) [n:127.0.0.1:33279_solr     ] o.a.s.c.Overseer Starting to work on the main queue : 127.0.0.1:33279_solr
   [junit4]   2> 1443087 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.Overseer Overseer (id=72907738464387083-127.0.0.1:34863_solr-n_0000000001) closing
   [junit4]   2> 1443088 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.e.j.s.AbstractConnector Stopped ServerConnector@33b83607{SSL, (ssl, http/1.1)}{127.0.0.1:0}
   [junit4]   2> 1443089 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@770abb24{/solr,null,STOPPED}
   [junit4]   2> 1443089 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.e.j.s.session node0 Stopped scavenging
   [junit4]   2> 1443089 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.s.e.JettySolrRunner Start Jetty (configured port=0, binding port=0)
   [junit4]   2> 1443090 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 2 ...
   [junit4]   2> 1443090 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.e.j.s.Server jetty-9.4.34.v20201102; built: 2020-11-02T14:15:39.302Z; git: e46af88704a893fc12cb0e3bf46e2c7b48a009e7; jvm 1.8.0_252-b09
   [junit4]   2> 1443090 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.e.j.s.session DefaultSessionIdManager workerName=node0
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   [junit4]   2> 1443091 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.e.j.s.AbstractConnector Started ServerConnector@487972c1{SSL, (ssl, http/1.1)}{127.0.0.1:32811}
   [junit4]   2> 1443091 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.e.j.s.Server Started @1443121ms
   [junit4]   2> 1443091 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, zkHost=127.0.0.1:39817/solr, hostPort=45145}
   [junit4]   2> 1443092 ERROR (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 1443092 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.s.SolrDispatchFilter Using logger factory org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 1443092 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 8.9.0
   [junit4]   2> 1443092 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 1443092 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr
   [junit4]   2> 1443092 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2021-01-29T13:13:03.035Z
   [junit4]   2> 1443092 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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   [junit4]   2> 1443340 WARN  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@8eb730c[provider=null,keyStore=null,trustStore=null]
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   [junit4]   2> 1443342 WARN  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.s.i.Http2SolrClient Create Http2SolrClient with HTTP/1.1 transport since Java 8 or lower versions does not support SSL + HTTP/2
   [junit4]   2> 1443343 WARN  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@782a6afc[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1443343 WARN  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@782a6afc[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1443344 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:39817/solr
   [junit4]   2> 1443345 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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   [junit4]   2> 1443461 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [n:127.0.0.1:45145_solr     ] o.a.s.c.ZkController Publish node=127.0.0.1:45145_solr as DOWN
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   [junit4]   2> 1443462 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [n:127.0.0.1:45145_solr     ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:45145_solr
   [junit4]   2> 1443464 INFO  (zkCallback-17377-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 1443464 INFO  (zkCallback-17361-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
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   [junit4]   2> 1443465 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [n:127.0.0.1:45145_solr     ] o.a.s.p.PackageLoader /packages.json updated to version -1
   [junit4]   2> 1443466 WARN  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [n:127.0.0.1:45145_solr     ] o.a.s.c.CoreContainer Not all security plugins configured!  authentication=disabled authorization=disabled.  Solr is only as secure as you make it. Consider configuring authentication/authorization before exposing Solr to users internal or external.  See https://s.apache.org/solrsecurity for more info
   [junit4]   2> 1443466 INFO  (zkCallback-17442-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 1443482 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [n:127.0.0.1:45145_solr     ] o.a.s.c.CorePropertiesLocator Found 0 core definitions underneath /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J1/temp/solr.cloud.LeaderVoteWaitTimeoutTest_8F224D4FB3E4DD5A-001/tempDir-001/node3
   [junit4]   2> 1443495 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.LeaderVoteWaitTimeoutTest Adding proxy for URL: https://127.0.0.1:32811/solr. Proxy https://127.0.0.1:45145/solr
   [junit4]   2> 1443496 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.CoreContainer Shutting down CoreContainer instance=1364777346
   [junit4]   2> 1443496 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.ZkController Remove node as live in ZooKeeper:/live_nodes/127.0.0.1:33279_solr
   [junit4]   2> 1443497 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.ZkController Publish this node as DOWN...
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   [junit4]   2> 1443503 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.node tag=null
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   [junit4]   2> 1443503 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.cluster tag=null
   [junit4]   2> 1443504 INFO  (closeThreadPool-17454-thread-1) [     ] o.a.s.c.Overseer Overseer (id=72907738464387084-127.0.0.1:33279_solr-n_0000000002) closing
   [junit4]   2> 1443507 INFO  (OverseerStateUpdate-72907738464387084-127.0.0.1:33279_solr-n_0000000002) [n:127.0.0.1:33279_solr     ] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:33279_solr
   [junit4]   2> 1443507 INFO  (OverseerAutoScalingTriggerThread-72907738464387084-127.0.0.1:33279_solr-n_0000000002) [     ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we are closed, exiting.
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   [junit4]   2> 1444557 INFO  (TEST-LeaderVoteWaitTimeoutTest.basicTest-seed#[8F224D4FB3E4DD5A]) [n:127.0.0.1:46325_solr     ] o.a.s.c.CorePropertiesLocator Found 0 core definitions underneath /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J1/temp/solr.cloud.LeaderVoteWaitTimeoutTest_8F224D4FB3E4DD5A-001/tempDir-001/node4
   [junit4]   2> 1444566 INFO  (TEST-Le

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

    ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10305353e2a001b.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10305353e2a001b, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x10305353e2a001b, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 1559952 INFO  (jetty-closer-17860-thread-4) [     ] o.e.j.s.AbstractConnector Stopped ServerConnector@34934945{SSL, (ssl, http/1.1)}{127.0.0.1:0}
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   [junit4]   2> 1560053 INFO  (jetty-closer-17860-thread-1) [     ] o.e.j.s.session node0 Stopped scavenging
   [junit4]   2> 1560811 ERROR (recoveryExecutor-17730-thread-1-processing-n:127.0.0.1:33641_solr x:collection1_shard1_replica_n3 c:collection1 s:shard1 r:core_node4) [n:127.0.0.1:33641_solr c:collection1 s:shard1 r:core_node4 x:collection1_shard1_replica_n3 ] o.a.s.c.RecoveryStrategy SolrCore not found - cannot recover:collection1_shard1_replica_n3
   [junit4]   2> 1560812 WARN  (updateExecutor-17728-thread-2-processing-n:127.0.0.1:33641_solr x:collection1_shard1_replica_n3 c:collection1 s:shard1 r:core_node4) [n:127.0.0.1:33641_solr c:collection1 s:shard1 r:core_node4 x:collection1_shard1_replica_n3 ] o.a.s.u.DefaultSolrCoreState Skipping recovery because Solr is shutdown
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   [junit4]   2> 1560814 INFO  (jetty-closer-17860-thread-2) [     ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@446ed284{/solr,null,STOPPED}
   [junit4]   2> 1560814 INFO  (jetty-closer-17860-thread-2) [     ] o.e.j.s.session node0 Stopped scavenging
   [junit4]   2> 1562001 ERROR (recoveryExecutor-17760-thread-1-processing-n:127.0.0.1:33595_solr x:collection1_shard1_replica_n5 c:collection1 s:shard1 r:core_node6) [n:127.0.0.1:33595_solr c:collection1 s:shard1 r:core_node6 x:collection1_shard1_replica_n5 ] o.a.s.c.RecoveryStrategy SolrCore not found - cannot recover:collection1_shard1_replica_n5
   [junit4]   2> 1562003 INFO  (jetty-closer-17860-thread-3) [     ] o.e.j.s.AbstractConnector Stopped ServerConnector@2936a6d9{SSL, (ssl, http/1.1)}{127.0.0.1:0}
   [junit4]   2> 1562004 INFO  (jetty-closer-17860-thread-3) [     ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@1769559d{/solr,null,STOPPED}
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   [junit4]   2> 1562004 INFO  (TEST-LeaderVoteWaitTimeoutTest.testMostInSyncReplicasCanWinElection-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.ZkTestServer Shutting down ZkTestServer.
   [junit4]   2> 1562208 WARN  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer Watch limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2> 	29	/solr/collections/collection1/terms/shard1
   [junit4]   2> 	13	/solr/collections/collection1/state.json
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   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2> 	139	/solr/collections/collection1/state.json
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   [junit4]   2> 	6	/solr/autoscaling.json
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   [junit4]   2> 
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   [junit4]   2> 
   [junit4]   2> 	69	/solr/live_nodes
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   [junit4]   2> 
   [junit4]   2> 1562212 INFO  (TEST-LeaderVoteWaitTimeoutTest.testMostInSyncReplicasCanWinElection-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.ZkTestServer waitForServerDown: 127.0.0.1:37233
   [junit4]   2> 1562212 INFO  (TEST-LeaderVoteWaitTimeoutTest.testMostInSyncReplicasCanWinElection-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:37233
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   [junit4]   2> 1562212 INFO  (TEST-LeaderVoteWaitTimeoutTest.testMostInSyncReplicasCanWinElection-seed#[8F224D4FB3E4DD5A]) [     ] o.a.s.SolrTestCaseJ4 ###Ending testMostInSyncReplicasCanWinElection
   [junit4]   2> NOTE: leaving temporary files on disk at: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J1/temp/solr.cloud.LeaderVoteWaitTimeoutTest_8F224D4FB3E4DD5A-001
   [junit4]   2> Jan 29, 2021 1:15:02 PM com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> WARNING: Will linger awaiting termination of 1 leaked thread(s).
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene87), sim=Asserting(RandomSimilarity(queryNorm=false): {}), locale=hu-HU, timezone=Africa/Abidjan
   [junit4]   2> NOTE: Linux 5.4.0-45-generic amd64/Oracle Corporation 1.8.0_252 (64-bit)/cpus=4,threads=1,free=76469232,total=497025024
   [junit4]   2> NOTE: All tests run in this JVM: [TestGeoJSONResponseWriter, TestHdfsBackupRestoreCore, TestExportWriter, DocumentAnalysisRequestHandlerTest, TestPerFieldSimilarity, TestZkAclsWithHadoopAuth, MetricsConfigTest, RankQueryTest, CdcrBootstrapTest, ThreadDumpHandlerTest, NodeLostTriggerIntegrationTest, TestPullReplicaErrorHandling, TestCloudDeleteByQuery, DistributedMLTComponentTest, PluginInfoTest, SoftAutoCommitTest, TestLegacyNumericRangeQueryBuilder, TestMiniSolrCloudClusterSSL, ClassificationUpdateProcessorIntegrationTest, AutoScalingHandlerTest, TimeRoutedAliasUpdateProcessorTest, LukeRequestHandlerTest, SolrIndexSplitterTest, AdminHandlersProxyTest, CloudMLTQParserTest, TestSortableTextField, HdfsCollectionsAPIDistributedZkTest, TestInPlaceUpdateWithRouteField, AsyncCallRequestStatusResponseTest, HLLSerializationTest, SolrCLIZkUtilsTest, TestSolrQueryResponse, TestReqParamsAPI, TestNumericTerms32, OverseerSolrResponseUnsafeSerializationTest, OverseerCollectionConfigSetProcessorTest, TestSolrCoreProperties, TestSolrXml, TestCloudPseudoReturnFields, DistributedDebugComponentTest, SearchRateTriggerTest, DimensionalRoutedAliasUpdateProcessorTest, LeaderElectionIntegrationTest, ChaosMonkeyNothingIsSafeTest, HttpTriggerListenerTest, TestRealTimeGet, AssignBackwardCompatibilityTest, V2ApiIntegrationTest, ReplicationFactorTest, TestDistributedMap, TestManagedStopFilterFactory, PreAnalyzedFieldTest, CurrencyFieldTypeTest, TestLegacyNumericUtils, TestManagedSchema, TestComponentsName, FastVectorHighlighterTest, TestSolrConfigHandler, TestSolrJacksonAnnotation, BufferStoreTest, DocValuesMultiTest, DistributedSpellCheckComponentTest, TestScoreJoinQPNoScore, BadIndexSchemaTest, CursorMarkTest, TestJsonFacetRefinement, ConnectionReuseTest, TestStressLiveNodes, ZkNodePropsTest, TestPayloadScoreQParserPlugin, CdcrVersionReplicationTest, CollectionsAPIDistributedZkTest, TestManagedResourceStorage, PackageManagerCLITest, ScriptEngineTest, DocValuesNotIndexedTest, TestConfigOverlay, TestReloadDeadlock, ZkStateWriterTest, CoreAdminOperationTest, DistributedFacetPivotLongTailTest, CrossCollectionJoinQueryTest, TestConfigSetsAPIZkFailure, SampleTest, TestNumericRangeQuery64, ConjunctionSolrSpellCheckerTest, TestQuerySenderNoQuery, TestLMDirichletSimilarityFactory, TestJoin, HealthCheckHandlerTest, MetricUtilsTest, TestSubQueryTransformer, DocumentBuilderTest, TestHashPartitioner, TestSimExtremeIndexing, CircularListTest, TemplateUpdateProcessorTest, TestMultiWordSynonyms, SortSpecParsingTest, TestSimUtils, TestDistributedSearch, BigEndianAscendingWordSerializerTest, TestEmbeddedSolrServerAdminHandler, HttpPartitionOnCommitTest, TestClusterProperties, SolrJmxReporterTest, MoveReplicaHDFSTest, TermVectorComponentDistributedTest, TestCrossCoreJoin, MetricsHistoryWithAuthIntegrationTest, TestFieldCacheSortRandom, ReindexCollectionTest, PropertiesRequestHandlerTest, LeaderTragicEventTest, LeaderVoteWaitTimeoutTest]
   [junit4] Completed [501/924 (1!)] on J1 in 121.73s, 2 tests, 1 error <<< FAILURES!

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