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Posted to builds@lucene.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2021/04/14 01:54:48 UTC

[JENKINS] Lucene » Lucene-Solr-Tests-8.x - Build # 2090 - Unstable!

Build: https://ci-builds.apache.org/job/Lucene/job/Lucene-Solr-Tests-8.x/2090/

1 tests failed.
FAILED:  org.apache.solr.cloud.TestPullReplicaErrorHandling.testCantConnectToPullReplica

Error Message:
Timeout occurred while waiting response from server at: http://127.0.0.1:37239/solr

Stack Trace:
org.apache.solr.client.solrj.SolrServerException: Timeout occurred while waiting response from server at: http://127.0.0.1:37239/solr
	at __randomizedtesting.SeedInfo.seed([7258243352F3B9DA:7A6FC2FB895DCD54]: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.TestPullReplicaErrorHandling.testCantConnectToPullReplica(TestPullReplicaErrorHandling.java:150)
	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 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 14451 lines...]
   [junit4] Suite: org.apache.solr.cloud.TestPullReplicaErrorHandling
   [junit4]   2> 903233 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-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> 903233 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-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.TestPullReplicaErrorHandling_7258243352F3B9DA-001/data-dir-72-001
   [junit4]   2> 903233 WARN  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=103 numCloses=103
   [junit4]   2> 903233 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 903235 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (false) via: @org.apache.solr.SolrTestCaseJ4$SuppressSSL(bugUrl=https://issues.apache.org/jira/browse/SOLR-5776)
   [junit4]   2> 903235 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 903235 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.a.s.c.SolrCloudTestCase Using per-replica state
   [junit4]   2> 903235 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] 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.TestPullReplicaErrorHandling_7258243352F3B9DA-001/tempDir-001
   [junit4]   2> 903235 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 903236 INFO  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer client port: 0.0.0.0/0.0.0.0:0
   [junit4]   2> 903236 INFO  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 903237 WARN  (ZkTestServer Run Thread) [     ] o.a.z.s.ServerCnxnFactory maxCnxns is not configured, using default value 0.
   [junit4]   2> 903336 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.a.s.c.ZkTestServer start zk server on port: 41405
   [junit4]   2> 903336 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.a.s.c.ZkTestServer waitForServerUp: 127.0.0.1:41405
   [junit4]   2> 903336 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:41405
   [junit4]   2> 903336 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.a.s.c.ZkTestServer connecting to 127.0.0.1 41405
   [junit4]   2> 903337 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 903339 INFO  (zkConnectionManagerCallback-12069-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 903339 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 903351 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 903355 INFO  (zkConnectionManagerCallback-12071-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 903355 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 903356 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 903356 INFO  (zkConnectionManagerCallback-12073-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 903356 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 903359 WARN  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker-SendThread(127.0.0.1:41405)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10484d9eaa90002.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10484d9eaa90002, 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 0x10484d9eaa90002, 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> 903460 INFO  (jetty-launcher-12074-thread-2) [     ] o.a.s.c.s.e.JettySolrRunner Start Jetty (configured port=0, binding port=0)
   [junit4]   2> 903460 INFO  (jetty-launcher-12074-thread-2) [     ] o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 2 ...
   [junit4]   2> 903460 INFO  (jetty-launcher-12074-thread-1) [     ] o.a.s.c.s.e.JettySolrRunner Start Jetty (configured port=0, binding port=0)
   [junit4]   2> 903460 INFO  (jetty-launcher-12074-thread-1) [     ] o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 2 ...
   [junit4]   2> 903460 INFO  (jetty-launcher-12074-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_281-b09
   [junit4]   2> 903460 INFO  (jetty-launcher-12074-thread-1) [     ] o.e.j.s.Server jetty-9.4.34.v20201102; built: 2020-11-02T14:15:39.302Z; git: e46af88704a893fc12cb0e3bf46e2c7b48a009e7; jvm 1.8.0_281-b09
   [junit4]   2> 903461 INFO  (jetty-launcher-12074-thread-3) [     ] o.a.s.c.s.e.JettySolrRunner Start Jetty (configured port=0, binding port=0)
   [junit4]   2> 903461 INFO  (jetty-launcher-12074-thread-3) [     ] o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 2 ...
   [junit4]   2> 903461 INFO  (jetty-launcher-12074-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_281-b09
   [junit4]   2> 903461 INFO  (jetty-launcher-12074-thread-4) [     ] o.a.s.c.s.e.JettySolrRunner Start Jetty (configured port=0, binding port=0)
   [junit4]   2> 903461 INFO  (jetty-launcher-12074-thread-4) [     ] o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 2 ...
   [junit4]   2> 903461 INFO  (jetty-launcher-12074-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_281-b09
   [junit4]   2> 903481 INFO  (jetty-launcher-12074-thread-4) [     ] o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 903481 INFO  (jetty-launcher-12074-thread-4) [     ] o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 903481 INFO  (jetty-launcher-12074-thread-1) [     ] o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 903481 INFO  (jetty-launcher-12074-thread-1) [     ] o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 903482 INFO  (jetty-launcher-12074-thread-4) [     ] o.e.j.s.session node0 Scavenging every 660000ms
   [junit4]   2> 903482 INFO  (jetty-launcher-12074-thread-1) [     ] o.e.j.s.session node0 Scavenging every 660000ms
   [junit4]   2> 903483 INFO  (jetty-launcher-12074-thread-2) [     ] o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 903483 INFO  (jetty-launcher-12074-thread-2) [     ] o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 903483 INFO  (jetty-launcher-12074-thread-2) [     ] o.e.j.s.session node0 Scavenging every 660000ms
   [junit4]   2> 903487 INFO  (jetty-launcher-12074-thread-3) [     ] o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 903487 INFO  (jetty-launcher-12074-thread-3) [     ] o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 903487 INFO  (jetty-launcher-12074-thread-3) [     ] o.e.j.s.session node0 Scavenging every 660000ms
   [junit4]   2> 903488 INFO  (jetty-launcher-12074-thread-3) [     ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@14622981{/solr,null,AVAILABLE}
   [junit4]   2> 903488 INFO  (jetty-launcher-12074-thread-4) [     ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@7a52eb9b{/solr,null,AVAILABLE}
   [junit4]   2> 903488 INFO  (jetty-launcher-12074-thread-1) [     ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@5dee1b2e{/solr,null,AVAILABLE}
   [junit4]   2> 903491 INFO  (jetty-launcher-12074-thread-2) [     ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@4b7f757{/solr,null,AVAILABLE}
   [junit4]   2> 903491 INFO  (jetty-launcher-12074-thread-1) [     ] o.e.j.s.AbstractConnector Started ServerConnector@71915c3c{HTTP/1.1, (http/1.1, h2c)}{127.0.0.1:38623}
   [junit4]   2> 903491 INFO  (jetty-launcher-12074-thread-1) [     ] o.e.j.s.Server Started @903527ms
   [junit4]   2> 903491 INFO  (jetty-launcher-12074-thread-1) [     ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, zkHost=127.0.0.1:41405/solr, hostPort=38623}
   [junit4]   2> 903491 ERROR (jetty-launcher-12074-thread-1) [     ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 903491 INFO  (jetty-launcher-12074-thread-1) [     ] o.a.s.s.SolrDispatchFilter Using logger factory org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 903491 INFO  (jetty-launcher-12074-thread-1) [     ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 8.9.0
   [junit4]   2> 903492 INFO  (jetty-launcher-12074-thread-1) [     ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 903492 INFO  (jetty-launcher-12074-thread-1) [     ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr
   [junit4]   2> 903492 INFO  (jetty-launcher-12074-thread-1) [     ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2021-04-14T01:09:09.875Z
   [junit4]   2> 903495 INFO  (jetty-launcher-12074-thread-1) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 903496 INFO  (jetty-launcher-12074-thread-4) [     ] o.e.j.s.AbstractConnector Started ServerConnector@17add8a{HTTP/1.1, (http/1.1, h2c)}{127.0.0.1:41531}
   [junit4]   2> 903496 INFO  (jetty-launcher-12074-thread-4) [     ] o.e.j.s.Server Started @903531ms
   [junit4]   2> 903496 INFO  (jetty-launcher-12074-thread-4) [     ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, zkHost=127.0.0.1:41405/solr, hostPort=41531}
   [junit4]   2> 903496 ERROR (jetty-launcher-12074-thread-4) [     ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 903496 INFO  (jetty-launcher-12074-thread-4) [     ] o.a.s.s.SolrDispatchFilter Using logger factory org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 903496 INFO  (jetty-launcher-12074-thread-4) [     ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 8.9.0
   [junit4]   2> 903496 INFO  (jetty-launcher-12074-thread-4) [     ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 903496 INFO  (jetty-launcher-12074-thread-4) [     ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr
   [junit4]   2> 903496 INFO  (jetty-launcher-12074-thread-4) [     ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2021-04-14T01:09:09.879Z
   [junit4]   2> 903497 INFO  (jetty-launcher-12074-thread-4) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 903497 INFO  (jetty-launcher-12074-thread-2) [     ] o.e.j.s.AbstractConnector Started ServerConnector@49304cf5{HTTP/1.1, (http/1.1, h2c)}{127.0.0.1:33039}
   [junit4]   2> 903497 INFO  (jetty-launcher-12074-thread-2) [     ] o.e.j.s.Server Started @903533ms
   [junit4]   2> 903497 INFO  (jetty-launcher-12074-thread-2) [     ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, zkHost=127.0.0.1:41405/solr, hostPort=33039}
   [junit4]   2> 903497 ERROR (jetty-launcher-12074-thread-2) [     ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 903497 INFO  (jetty-launcher-12074-thread-2) [     ] o.a.s.s.SolrDispatchFilter Using logger factory org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 903497 INFO  (jetty-launcher-12074-thread-2) [     ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 8.9.0
   [junit4]   2> 903497 INFO  (jetty-launcher-12074-thread-2) [     ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 903497 INFO  (jetty-launcher-12074-thread-2) [     ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr
   [junit4]   2> 903497 INFO  (jetty-launcher-12074-thread-2) [     ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2021-04-14T01:09:09.880Z
   [junit4]   2> 903500 INFO  (zkConnectionManagerCallback-12076-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 903500 INFO  (jetty-launcher-12074-thread-1) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 903501 INFO  (jetty-launcher-12074-thread-1) [     ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 903504 INFO  (jetty-launcher-12074-thread-1) [     ] o.a.s.c.SolrXmlConfig Metrics collection is disabled.
   [junit4]   2> 903504 INFO  (jetty-launcher-12074-thread-2) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 903504 INFO  (jetty-launcher-12074-thread-3) [     ] o.e.j.s.AbstractConnector Started ServerConnector@22ced565{HTTP/1.1, (http/1.1, h2c)}{127.0.0.1:32963}
   [junit4]   2> 903504 INFO  (jetty-launcher-12074-thread-3) [     ] o.e.j.s.Server Started @903540ms
   [junit4]   2> 903504 INFO  (jetty-launcher-12074-thread-3) [     ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, zkHost=127.0.0.1:41405/solr, hostPort=32963}
   [junit4]   2> 903504 ERROR (jetty-launcher-12074-thread-3) [     ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 903504 INFO  (jetty-launcher-12074-thread-3) [     ] o.a.s.s.SolrDispatchFilter Using logger factory org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 903504 INFO  (jetty-launcher-12074-thread-3) [     ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 8.9.0
   [junit4]   2> 903504 INFO  (jetty-launcher-12074-thread-3) [     ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 903504 INFO  (jetty-launcher-12074-thread-3) [     ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr
   [junit4]   2> 903504 INFO  (jetty-launcher-12074-thread-3) [     ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2021-04-14T01:09:09.887Z
   [junit4]   2> 903507 INFO  (jetty-launcher-12074-thread-3) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 903507 WARN  (jetty-launcher-12074-thread-1-SendThread(127.0.0.1:41405)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10484d9eaa90003.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10484d9eaa90003, 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 0x10484d9eaa90003, 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> 903508 INFO  (zkConnectionManagerCallback-12078-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 903508 INFO  (jetty-launcher-12074-thread-4) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 903508 INFO  (zkConnectionManagerCallback-12080-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 903508 INFO  (jetty-launcher-12074-thread-2) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
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   [junit4]   2> 903508 INFO  (jetty-launcher-12074-thread-3) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 903612 INFO  (jetty-launcher-12074-thread-2) [     ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 903612 INFO  (jetty-launcher-12074-thread-3) [     ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 903612 INFO  (jetty-launcher-12074-thread-4) [     ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 903615 INFO  (jetty-launcher-12074-thread-3) [     ] o.a.s.c.SolrXmlConfig Metrics collection is disabled.
   [junit4]   2> 903615 INFO  (jetty-launcher-12074-thread-2) [     ] o.a.s.c.SolrXmlConfig Metrics collection is disabled.
   [junit4]   2> 903617 INFO  (jetty-launcher-12074-thread-4) [     ] o.a.s.c.SolrXmlConfig Metrics collection is disabled.
   [junit4]   2> 903617 WARN  (jetty-launcher-12074-thread-2-SendThread(127.0.0.1:41405)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10484d9eaa90005.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10484d9eaa90005, 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 0x10484d9eaa90005, 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$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 903618 WARN  (jetty-launcher-12074-thread-3-SendThread(127.0.0.1:41405)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10484d9eaa90006.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10484d9eaa90006, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x10484d9eaa90006, 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> 904503 INFO  (jetty-launcher-12074-thread-3) [     ] o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=true]
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   [junit4]   2> 904751 WARN  (jetty-launcher-12074-thread-1) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@63e1fd6c[provider=null,keyStore=null,trustStore=null]
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   [junit4]   2> 904774 WARN  (jetty-launcher-12074-thread-1) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@7c91c7d8[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 904774 WARN  (jetty-launcher-12074-thread-1) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@7c91c7d8[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 904775 INFO  (jetty-launcher-12074-thread-1) [     ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:41405/solr
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   [junit4]   2> 904809 INFO  (jetty-launcher-12074-thread-1) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
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   [junit4]   2> 904817 WARN  (jetty-launcher-12074-thread-2) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@96355cf[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 904817 WARN  (jetty-launcher-12074-thread-2) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@96355cf[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 904819 WARN  (jetty-launcher-12074-thread-2) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@768e49a8[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 904819 WARN  (jetty-launcher-12074-thread-2) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@768e49a8[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 904820 INFO  (jetty-launcher-12074-thread-2) [     ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:41405/solr
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   [junit4]   2> 904821 INFO  (jetty-launcher-12074-thread-2) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 904873 INFO  (jetty-launcher-12074-thread-3) [n:127.0.0.1:32963_solr     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 904873 INFO  (zkConnectionManagerCallback-12120-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 904873 INFO  (jetty-launcher-12074-thread-3) [n:127.0.0.1:32963_solr     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 904928 WARN  (jetty-launcher-12074-thread-3) [n:127.0.0.1:32963_solr     ] o.a.s.c.ZkController Contents of zookeeper /security.json are world-readable; consider setting up ACLs as described in https://solr.apache.org/guide/zookeeper-access-control.html
   [junit4]   2> 904931 INFO  (jetty-launcher-12074-thread-3) [n:127.0.0.1:32963_solr     ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:32963_solr
   [junit4]   2> 904932 INFO  (jetty-launcher-12074-thread-3) [n:127.0.0.1:32963_solr     ] o.a.s.c.Overseer Overseer (id=73329565424484362-127.0.0.1:32963_solr-n_0000000000) starting
   [junit4]   2> 904935 INFO  (OverseerStateUpdate-73329565424484362-127.0.0.1:32963_solr-n_0000000000) [n:127.0.0.1:32963_solr     ] o.a.s.c.Overseer Starting to work on the main queue : 127.0.0.1:32963_solr
   [junit4]   2> 904943 INFO  (jetty-launcher-12074-thread-3) [n:127.0.0.1:32963_solr     ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:32963_solr
   [junit4]   2> 904945 INFO  (jetty-launcher-12074-thread-3) [n:127.0.0.1:32963_solr     ] o.a.s.p.PackageLoader /packages.json updated to version -1
   [junit4]   2> 904946 WARN  (jetty-launcher-12074-thread-3) [n:127.0.0.1:32963_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> 904959 INFO  (zkCallback-12119-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 904976 INFO  (jetty-launcher-12074-thread-3) [n:127.0.0.1:32963_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.TestPullReplicaErrorHandling_7258243352F3B9DA-001/tempDir-001/node3
   [junit4]   2> 904986 INFO  (jetty-launcher-12074-thread-4) [     ] o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=true]
   [junit4]   2> 904986 INFO  (jetty-launcher-12074-thread-2) [n:127.0.0.1:33039_solr     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 904987 WARN  (jetty-launcher-12074-thread-4) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@372ce153[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 904991 INFO  (zkConnectionManagerCallback-12131-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 904991 INFO  (jetty-launcher-12074-thread-2) [n:127.0.0.1:33039_solr     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 904994 WARN  (jetty-launcher-12074-thread-2) [n:127.0.0.1:33039_solr     ] o.a.s.c.ZkController Contents of zookeeper /security.json are world-readable; consider setting up ACLs as described in https://solr.apache.org/guide/zookeeper-access-control.html
   [junit4]   2> 904995 WARN  (jetty-launcher-12074-thread-4) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@372ce153[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 904997 INFO  (jetty-launcher-12074-thread-2) [n:127.0.0.1:33039_solr     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 905000 INFO  (jetty-launcher-12074-thread-2) [n:127.0.0.1:33039_solr     ] o.a.s.c.ZkController Publish node=127.0.0.1:33039_solr as DOWN
   [junit4]   2> 905001 INFO  (jetty-launcher-12074-thread-2) [n:127.0.0.1:33039_solr     ] o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 2147483647 transient cores
   [junit4]   2> 905001 INFO  (jetty-launcher-12074-thread-2) [n:127.0.0.1:33039_solr     ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:33039_solr
   [junit4]   2> 905003 INFO  (jetty-launcher-12074-thread-2) [n:127.0.0.1:33039_solr     ] o.a.s.p.PackageLoader /packages.json updated to version -1
   [junit4]   2> 905003 WARN  (jetty-launcher-12074-thread-2) [n:127.0.0.1:33039_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> 905008 INFO  (zkCallback-12130-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 905011 INFO  (zkCallback-12119-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 905012 INFO  (jetty-launcher-12074-thread-2) [n:127.0.0.1:33039_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.TestPullReplicaErrorHandling_7258243352F3B9DA-001/tempDir-001/node2
   [junit4]   2> 905015 WARN  (jetty-launcher-12074-thread-4) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@25b40716[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 905015 WARN  (jetty-launcher-12074-thread-4) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@25b40716[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 905016 INFO  (jetty-launcher-12074-thread-4) [     ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:41405/solr
   [junit4]   2> 905019 INFO  (jetty-launcher-12074-thread-4) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 905023 INFO  (zkConnectionManagerCallback-12146-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 905023 INFO  (jetty-launcher-12074-thread-4) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 905073 INFO  (jetty-launcher-12074-thread-1) [n:127.0.0.1:38623_solr     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 905075 INFO  (zkConnectionManagerCallback-12148-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 905075 INFO  (jetty-launcher-12074-thread-1) [n:127.0.0.1:38623_solr     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 905078 WARN  (jetty-launcher-12074-thread-1) [n:127.0.0.1:38623_solr     ] o.a.s.c.ZkController Contents of zookeeper /security.json are world-readable; consider setting up ACLs as described in https://solr.apache.org/guide/zookeeper-access-control.html
   [junit4]   2> 905078 INFO  (jetty-launcher-12074-thread-1) [n:127.0.0.1:38623_solr     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (2)
   [junit4]   2> 905081 INFO  (jetty-launcher-12074-thread-1) [n:127.0.0.1:38623_solr     ] o.a.s.c.ZkController Publish node=127.0.0.1:38623_solr as DOWN
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   [junit4]   2> 905082 INFO  (jetty-launcher-12074-thread-1) [n:127.0.0.1:38623_solr     ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:38623_solr
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   [junit4]   2> 905084 INFO  (jetty-launcher-12074-thread-1) [n:127.0.0.1:38623_solr     ] o.a.s.p.PackageLoader /packages.json updated to version -1
   [junit4]   2> 905084 WARN  (jetty-launcher-12074-thread-1) [n:127.0.0.1:38623_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> 905098 INFO  (jetty-launcher-12074-thread-1) [n:127.0.0.1:38623_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.TestPullReplicaErrorHandling_7258243352F3B9DA-001/tempDir-001/node1
   [junit4]   2> 905300 INFO  (jetty-launcher-12074-thread-4) [n:127.0.0.1:41531_solr     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 905308 INFO  (zkConnectionManagerCallback-12156-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 905308 INFO  (jetty-launcher-12074-thread-4) [n:127.0.0.1:41531_solr     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 905312 WARN  (jetty-launcher-12074-thread-4) [n:127.0.0.1:41531_solr     ] o.a.s.c.ZkController Contents of zookeeper /security.json are world-readable; consider setting up ACLs as described in https://solr.apache.org/guide/zookeeper-access-control.html
   [junit4]   2> 905313 INFO  (jetty-launcher-12074-thread-4) [n:127.0.0.1:41531_solr     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (3)
   [junit4]   2> 905316 INFO  (jetty-launcher-12074-thread-4) [n:127.0.0.1:41531_solr     ] o.a.s.c.ZkController Publish node=127.0.0.1:41531_solr as DOWN
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   [junit4]   2> 905317 INFO  (jetty-launcher-12074-thread-4) [n:127.0.0.1:41531_solr     ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:41531_solr
   [junit4]   2> 905318 INFO  (zkCallback-12130-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 905318 INFO  (zkCallback-12147-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 905318 INFO  (zkCallback-12119-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 905319 INFO  (jetty-launcher-12074-thread-4) [n:127.0.0.1:41531_solr     ] o.a.s.p.PackageLoader /packages.json updated to version -1
   [junit4]   2> 905319 WARN  (jetty-launcher-12074-thread-4) [n:127.0.0.1:41531_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> 905325 INFO  (zkCallback-12155-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 905328 INFO  (jetty-launcher-12074-thread-4) [n:127.0.0.1:41531_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.TestPullReplicaErrorHandling_7258243352F3B9DA-001/tempDir-001/node4
   [junit4]   2> 905339 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.a.s.c.MiniSolrCloudCluster waitForAllNodes: numServers=4
   [junit4]   2> 905343 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 905344 INFO  (zkConnectionManagerCallback-12167-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
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   [junit4]   2> 905345 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (4)
   [junit4]   2> 905345 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:41405/solr ready
   [junit4]   2> 905347 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.a.s.c.CoreContainer Shutting down CoreContainer instance=454928484
   [junit4]   2> 905348 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.a.s.c.ZkController Remove node as live in ZooKeeper:/live_nodes/127.0.0.1:32963_solr
   [junit4]   2> 905348 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.a.s.c.ZkController Publish this node as DOWN...
   [junit4]   2> 905348 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.a.s.c.ZkController Publish node=127.0.0.1:32963_solr as DOWN
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   [junit4]   2> 905359 INFO  (OverseerStateUpdate-73329565424484362-127.0.0.1:32963_solr-n_0000000000) [n:127.0.0.1:32963_solr     ] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:32963_solr
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   [junit4]   2> 905360 WARN  (jetty-launcher-12074-thread-3-SendThread(127.0.0.1:41405)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10484d9eaa9000a.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10484d9eaa9000a, 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 0x10484d9eaa9000a, 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$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 905366 INFO  (zkCallback-12147-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (3)
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   [junit4]   2> 905371 INFO  (zkCallback-12166-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (3)
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   [junit4]   2> 905487 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.a.s.s.SolrDispatchFilter Using logger factory org.apache.logging.slf4j.Log4jLoggerFactory
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   [junit4]   2> 905488 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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   [junit4]   2> 905489 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 905489 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 905493 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.a.s.c.SolrXmlConfig Metrics collection is disabled.
   [junit4]   2> 905494 WARN  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker-SendThread(127.0.0.1:41405)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10484d9eaa90010.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10484d9eaa90010, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x10484d9eaa90010, 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> 906267 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=true]
   [junit4]   2> 906268 WARN  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@6b16bc8a[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 906268 WARN  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@6b16bc8a[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 906270 WARN  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@67293585[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 906270 WARN  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@67293585[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 906272 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:41405/solr
   [junit4]   2> 906272 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 906275 INFO  (zkConnectionManagerCallback-12189-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 906275 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 906276 WARN  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker-SendThread(127.0.0.1:41405)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10484d9eaa90011.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10484d9eaa90011, 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 0x10484d9eaa90011, 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$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 906377 INFO  (SUITE-TestPullReplicaErrorHandling-seed#[7258243352F3B9DA]-worker) [n:127.0.0.1:37239_solr     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10484d9eaa9000d, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x10484d9eaa9000d, 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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[...truncated too long message...]

connect_to_pull_replica.shard1.leader tag=SolrCore@477b8381
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   [junit4]   2> 1091236 INFO  (qtp1115121401-18248) [n:127.0.0.1:37239_solr     ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores params={qt=/admin/cores&coreNodeName=core_node3&collection.configName=conf&newCollection=true&name=pull_replica_error_handling_test_cant_connect_to_pull_replica_shard1_replica_n1&action=CREATE&numShards=2&collection=pull_replica_error_handling_test_cant_connect_to_pull_replica&shard=shard1&wt=javabin&version=2&replicaType=NRT} status=0 QTime=179719
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   [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.TestPullReplicaErrorHandling_7258243352F3B9DA-001
   [junit4]   2> Apr 14, 2021 1:12:18 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=HighCompressionCompressingStoredFieldsData(storedFieldsFormat=CompressingStoredFieldsFormat(compressionMode=HIGH_COMPRESSION, chunkSize=19437, maxDocsPerChunk=1, blockShift=3), termVectorsFormat=CompressingTermVectorsFormat(compressionMode=HIGH_COMPRESSION, chunkSize=19437, blockSize=3)), sim=Asserting(RandomSimilarity(queryNorm=true): {}), locale=bg, timezone=Asia/Aden
   [junit4]   2> NOTE: Linux 5.4.0-45-generic amd64/Oracle Corporation 1.8.0_281 (64-bit)/cpus=4,threads=1,free=264030856,total=525336576
   [junit4]   2> NOTE: All tests run in this JVM: [TestHashPartitioner, OverseerCollectionConfigSetProcessorTest, TestBulkSchemaConcurrent, TestRestoreCore, TestSerializedLuceneMatchVersion, TestRebalanceLeaders, TestPivotHelperCode, HighlighterMaxOffsetTest, TestOverriddenPrefixQueryForCustomFieldType, AsyncCallRequestStatusResponseTest, DateRangeFieldTest, ByteBuffersDirectoryFactoryTest, TestShortCircuitedRequests, PrimUtilsTest, StressHdfsTest, TestChildDocTransformerHierarchy, TestCollectionAPI, TestAtomicUpdateErrorCases, TestAddFieldRealTimeGet, TestUnifiedSolrHighlighter, PluginInfoTest, TestDocSet, TestQueryTypes, TestCloudDeduplication, SolrCLIZkUtilsTest, TestComplexPhraseLeadingWildcard, ReindexCollectionTest, SearchRateTriggerTest, TestMinHashQParser, TestInfoStreamLogging, DistributedFacetPivotSmallTest, TestBulkSchemaAPI, VMParamsZkACLAndCredentialsProvidersTest, AuditLoggerPluginTest, LeaderElectionIntegrationTest, TestSolrConfigHandlerCloud, ChaosMonkeyNothingIsSafeTest, HttpPartitionOnCommitTest, CacheHeaderTest, CdcrUpdateLogTest, DocValuesNotIndexedTest, TestSolrJacksonAnnotation, TestSimNodeLostTrigger, NestedShardedAtomicUpdateTest, TestSolrCoreProperties, TestConfigReload, DistributedTermsComponentTest, TestNestedUpdateProcessor, TestSubQueryTransformerDistrib, TestManagedSynonymGraphFilterFactory, PhrasesIdentificationComponentTest, TestJsonFacetsStatsParsing, TestExternalRoleRuleBasedAuthorizationPlugin, TestStreamBody, BasicFunctionalityTest, TestSimExtremeIndexing, SolrGraphiteReporterTest, RoutingToNodesWithPropertiesTest, TestLFUCache, PurgeGraphTest, DistributedUpdateProcessorTest, BlockJoinFacetRandomTest, SearchHandlerTest, CustomCollectionTest, FieldAnalysisRequestHandlerTest, AutoScalingHandlerTest, TestSortByMinMaxFunction, TestDistributedMap, HdfsBackupRepositoryIntegrationTest, TestEmbeddedSolrServerAdminHandler, CollectionsAPISolrJTest, DistributedFacetExistsSmallTest, TestLegacyBM25SimilarityFactory, SolrCmdDistributorTest, TaggingAttributeTest, CdcrVersionReplicationTest, TermsComponentTest, TestPullReplicaErrorHandling]
   [junit4] Completed [351/936 (1!)] on J1 in 188.94s, 4 tests, 1 error <<< FAILURES!

[...truncated 52825 lines...]

[JENKINS] Lucene » Lucene-Solr-Tests-8.x - Build # 2091 - Still Unstable!

Posted by Apache Jenkins Server <je...@builds.apache.org>.
Build: https://ci-builds.apache.org/job/Lucene/job/Lucene-Solr-Tests-8.x/2091/

3 tests failed.
FAILED:  org.apache.solr.cloud.ZkFailoverTest.testRestartZkWhenClusterDown

Error Message:
No live SolrServers available to handle this request:[http://127.0.0.1:38613/solr/coll1]

Stack Trace:
org.apache.solr.client.solrj.SolrServerException: No live SolrServers available to handle this request:[http://127.0.0.1:38613/solr/coll1]
	at __randomizedtesting.SeedInfo.seed([FBC8290272638634:955FAA4E0B8420B7]:0)
	at org.apache.solr.client.solrj.impl.LBSolrClient.request(LBSolrClient.java:346)
	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.cloud.ZkFailoverTest.testRestartZkWhenClusterDown(ZkFailoverTest.java:64)
	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: org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at http://127.0.0.1:38613/solr/coll1: no servers hosting shard: shard2
	at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:681)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:266)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:248)
	at org.apache.solr.client.solrj.impl.LBSolrClient.doRequest(LBSolrClient.java:369)
	at org.apache.solr.client.solrj.impl.LBSolrClient.request(LBSolrClient.java:297)
	... 48 more


FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.ZkFailoverTest

Error Message:
16 threads leaked from SUITE scope at org.apache.solr.cloud.ZkFailoverTest:     1) Thread[id=8581, name=NIOWorkerThread-6, state=WAITING, group=TGRP-ZkFailoverTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)    2) Thread[id=8570, name=NIOWorkerThread-1, state=WAITING, group=TGRP-ZkFailoverTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)    3) Thread[id=8568, name=ProcessThread(sid:0 cport:34633):, state=WAITING, group=TGRP-ZkFailoverTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)    4) Thread[id=8564, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-ZkFailoverTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)         at org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)         at org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)    5) Thread[id=8566, name=SessionTracker, state=TIMED_WAITING, group=TGRP-ZkFailoverTest]         at java.lang.Thread.sleep(Native Method)         at org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)    6) Thread[id=8562, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-ZkFailoverTest]         at java.lang.Object.wait(Native Method)         at java.lang.Thread.join(Thread.java:1252)         at java.lang.Thread.join(Thread.java:1326)         at org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)         at org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:349)         at org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:580)    7) Thread[id=8574, name=NIOWorkerThread-3, state=WAITING, group=TGRP-ZkFailoverTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)    8) Thread[id=8567, name=SyncThread:0, state=WAITING, group=TGRP-ZkFailoverTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:170)    9) Thread[id=8565, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:34633, state=RUNNABLE, group=TGRP-ZkFailoverTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)         at org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)         at org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)   10) Thread[id=8563, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-ZkFailoverTest]         at java.lang.Thread.sleep(Native Method)         at org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)   11) Thread[id=8578, name=NIOWorkerThread-4, state=WAITING, group=TGRP-ZkFailoverTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)   12) Thread[id=8579, name=NIOWorkerThread-5, state=WAITING, group=TGRP-ZkFailoverTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)   13) Thread[id=8573, name=NIOWorkerThread-2, state=WAITING, group=TGRP-ZkFailoverTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)   14) Thread[id=8569, name=RequestThrottler, state=WAITING, group=TGRP-ZkFailoverTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)   15) Thread[id=8582, name=NIOWorkerThread-7, state=WAITING, group=TGRP-ZkFailoverTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)   16) Thread[id=8583, name=NIOWorkerThread-8, state=WAITING, group=TGRP-ZkFailoverTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 16 threads leaked from SUITE scope at org.apache.solr.cloud.ZkFailoverTest: 
   1) Thread[id=8581, name=NIOWorkerThread-6, state=WAITING, group=TGRP-ZkFailoverTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   2) Thread[id=8570, name=NIOWorkerThread-1, state=WAITING, group=TGRP-ZkFailoverTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   3) Thread[id=8568, name=ProcessThread(sid:0 cport:34633):, state=WAITING, group=TGRP-ZkFailoverTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
   4) Thread[id=8564, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-ZkFailoverTest]
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
        at org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
   5) Thread[id=8566, name=SessionTracker, state=TIMED_WAITING, group=TGRP-ZkFailoverTest]
        at java.lang.Thread.sleep(Native Method)
        at org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
   6) Thread[id=8562, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-ZkFailoverTest]
        at java.lang.Object.wait(Native Method)
        at java.lang.Thread.join(Thread.java:1252)
        at java.lang.Thread.join(Thread.java:1326)
        at org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:349)
        at org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:580)
   7) Thread[id=8574, name=NIOWorkerThread-3, state=WAITING, group=TGRP-ZkFailoverTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   8) Thread[id=8567, name=SyncThread:0, state=WAITING, group=TGRP-ZkFailoverTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:170)
   9) Thread[id=8565, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:34633, state=RUNNABLE, group=TGRP-ZkFailoverTest]
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
        at org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  10) Thread[id=8563, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-ZkFailoverTest]
        at java.lang.Thread.sleep(Native Method)
        at org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  11) Thread[id=8578, name=NIOWorkerThread-4, state=WAITING, group=TGRP-ZkFailoverTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
  12) Thread[id=8579, name=NIOWorkerThread-5, state=WAITING, group=TGRP-ZkFailoverTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
  13) Thread[id=8573, name=NIOWorkerThread-2, state=WAITING, group=TGRP-ZkFailoverTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
  14) Thread[id=8569, name=RequestThrottler, state=WAITING, group=TGRP-ZkFailoverTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  15) Thread[id=8582, name=NIOWorkerThread-7, state=WAITING, group=TGRP-ZkFailoverTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
  16) Thread[id=8583, name=NIOWorkerThread-8, state=WAITING, group=TGRP-ZkFailoverTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
	at __randomizedtesting.SeedInfo.seed([FBC8290272638634]:0)


FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.ZkFailoverTest

Error Message:
There are still zombie threads that couldn't be terminated:    1) Thread[id=8581, name=NIOWorkerThread-6, state=WAITING, group=TGRP-ZkFailoverTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)    2) Thread[id=8570, name=NIOWorkerThread-1, state=WAITING, group=TGRP-ZkFailoverTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)    3) Thread[id=8578, name=NIOWorkerThread-4, state=WAITING, group=TGRP-ZkFailoverTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)    4) Thread[id=8564, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-ZkFailoverTest]         at sun.nio.ch.EPollArrayWrapper.interrupt(Native Method)         at sun.nio.ch.EPollArrayWrapper.interrupt(EPollArrayWrapper.java:317)         at sun.nio.ch.EPollSelectorImpl.wakeup(EPollSelectorImpl.java:207)         at java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:213)         at java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:219)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:92)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)         at org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)         at org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)    5) Thread[id=8579, name=NIOWorkerThread-5, state=WAITING, group=TGRP-ZkFailoverTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)    6) Thread[id=8574, name=NIOWorkerThread-3, state=WAITING, group=TGRP-ZkFailoverTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)    7) Thread[id=8573, name=NIOWorkerThread-2, state=WAITING, group=TGRP-ZkFailoverTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)    8) Thread[id=8582, name=NIOWorkerThread-7, state=WAITING, group=TGRP-ZkFailoverTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)    9) Thread[id=8583, name=NIOWorkerThread-8, state=WAITING, group=TGRP-ZkFailoverTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)   10) Thread[id=8565, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:34633, state=RUNNABLE, group=TGRP-ZkFailoverTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)         at org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)         at org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   1) Thread[id=8581, name=NIOWorkerThread-6, state=WAITING, group=TGRP-ZkFailoverTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   2) Thread[id=8570, name=NIOWorkerThread-1, state=WAITING, group=TGRP-ZkFailoverTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   3) Thread[id=8578, name=NIOWorkerThread-4, state=WAITING, group=TGRP-ZkFailoverTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   4) Thread[id=8564, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-ZkFailoverTest]
        at sun.nio.ch.EPollArrayWrapper.interrupt(Native Method)
        at sun.nio.ch.EPollArrayWrapper.interrupt(EPollArrayWrapper.java:317)
        at sun.nio.ch.EPollSelectorImpl.wakeup(EPollSelectorImpl.java:207)
        at java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:213)
        at java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:219)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:92)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
        at org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
   5) Thread[id=8579, name=NIOWorkerThread-5, state=WAITING, group=TGRP-ZkFailoverTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   6) Thread[id=8574, name=NIOWorkerThread-3, state=WAITING, group=TGRP-ZkFailoverTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   7) Thread[id=8573, name=NIOWorkerThread-2, state=WAITING, group=TGRP-ZkFailoverTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   8) Thread[id=8582, name=NIOWorkerThread-7, state=WAITING, group=TGRP-ZkFailoverTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   9) Thread[id=8583, name=NIOWorkerThread-8, state=WAITING, group=TGRP-ZkFailoverTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
  10) Thread[id=8565, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:34633, state=RUNNABLE, group=TGRP-ZkFailoverTest]
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
        at org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
	at __randomizedtesting.SeedInfo.seed([FBC8290272638634]:0)




Build Log:
[...truncated 14116 lines...]
   [junit4] Suite: org.apache.solr.cloud.ZkFailoverTest
   [junit4]   2> 564079 INFO  (SUITE-ZkFailoverTest-seed#[FBC8290272638634]-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> 564080 INFO  (SUITE-ZkFailoverTest-seed#[FBC8290272638634]-worker) [     ] o.a.s.SolrTestCaseJ4 Created dataDir: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.ZkFailoverTest_FBC8290272638634-001/data-dir-51-001
   [junit4]   2> 564080 WARN  (SUITE-ZkFailoverTest-seed#[FBC8290272638634]-worker) [     ] o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=31 numCloses=31
   [junit4]   2> 564080 INFO  (SUITE-ZkFailoverTest-seed#[FBC8290272638634]-worker) [     ] o.a.s.SolrTestCaseJ4 Using TrieFields (NUMERIC_POINTS_SYSPROP=false) w/NUMERIC_DOCVALUES_SYSPROP=false
   [junit4]   2> 564081 INFO  (SUITE-ZkFailoverTest-seed#[FBC8290272638634]-worker) [     ] o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (true) via: @org.apache.solr.util.RandomizeSSL(reason=, value=NaN, ssl=NaN, clientAuth=NaN)
   [junit4]   2> 564082 INFO  (SUITE-ZkFailoverTest-seed#[FBC8290272638634]-worker) [     ] o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 564082 INFO  (SUITE-ZkFailoverTest-seed#[FBC8290272638634]-worker) [     ] o.a.s.c.MiniSolrCloudCluster Starting cluster of 2 servers in /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.ZkFailoverTest_FBC8290272638634-001/tempDir-001
   [junit4]   2> 564082 INFO  (SUITE-ZkFailoverTest-seed#[FBC8290272638634]-worker) [     ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 564082 INFO  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer client port: 0.0.0.0/0.0.0.0:0
   [junit4]   2> 564082 INFO  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 564083 WARN  (ZkTestServer Run Thread) [     ] o.a.z.s.ServerCnxnFactory maxCnxns is not configured, using default value 0.
   [junit4]   2> 564182 INFO  (SUITE-ZkFailoverTest-seed#[FBC8290272638634]-worker) [     ] o.a.s.c.ZkTestServer start zk server on port: 34633
   [junit4]   2> 564182 INFO  (SUITE-ZkFailoverTest-seed#[FBC8290272638634]-worker) [     ] o.a.s.c.ZkTestServer waitForServerUp: 127.0.0.1:34633
   [junit4]   2> 564182 INFO  (SUITE-ZkFailoverTest-seed#[FBC8290272638634]-worker) [     ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:34633
   [junit4]   2> 564182 INFO  (SUITE-ZkFailoverTest-seed#[FBC8290272638634]-worker) [     ] o.a.s.c.ZkTestServer connecting to 127.0.0.1 34633
   [junit4]   2> 564184 INFO  (SUITE-ZkFailoverTest-seed#[FBC8290272638634]-worker) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 564185 INFO  (zkConnectionManagerCallback-4493-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 564186 INFO  (SUITE-ZkFailoverTest-seed#[FBC8290272638634]-worker) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 564202 INFO  (SUITE-ZkFailoverTest-seed#[FBC8290272638634]-worker) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 564213 INFO  (zkConnectionManagerCallback-4495-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 564213 INFO  (SUITE-ZkFailoverTest-seed#[FBC8290272638634]-worker) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 564214 INFO  (SUITE-ZkFailoverTest-seed#[FBC8290272638634]-worker) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 564216 INFO  (zkConnectionManagerCallback-4497-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 564216 INFO  (SUITE-ZkFailoverTest-seed#[FBC8290272638634]-worker) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 564217 WARN  (SUITE-ZkFailoverTest-seed#[FBC8290272638634]-worker-SendThread(127.0.0.1:34633)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x1048542b38c0002.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x1048542b38c0002, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x1048542b38c0002, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 564318 INFO  (jetty-launcher-4498-thread-1) [     ] o.a.s.c.s.e.JettySolrRunner Start Jetty (configured port=0, binding port=0)
   [junit4]   2> 564318 INFO  (jetty-launcher-4498-thread-1) [     ] o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 2 ...
   [junit4]   2> 564319 INFO  (jetty-launcher-4498-thread-1) [     ] o.e.j.s.Server jetty-9.4.34.v20201102; built: 2020-11-02T14:15:39.302Z; git: e46af88704a893fc12cb0e3bf46e2c7b48a009e7; jvm 1.8.0_281-b09
   [junit4]   2> 564319 INFO  (jetty-launcher-4498-thread-2) [     ] o.a.s.c.s.e.JettySolrRunner Start Jetty (configured port=0, binding port=0)
   [junit4]   2> 564319 INFO  (jetty-launcher-4498-thread-2) [     ] o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 2 ...
   [junit4]   2> 564319 INFO  (jetty-launcher-4498-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_281-b09
   [junit4]   2> 564320 INFO  (jetty-launcher-4498-thread-1) [     ] o.e.j.s.session DefaultSessionIdManager workerName=node0
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   [junit4]   2> 564320 INFO  (jetty-launcher-4498-thread-1) [     ] o.e.j.s.session node0 Scavenging every 660000ms
   [junit4]   2> 564320 INFO  (jetty-launcher-4498-thread-1) [     ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@5026eb3f{/solr,null,AVAILABLE}
   [junit4]   2> 564323 INFO  (jetty-launcher-4498-thread-2) [     ] o.e.j.s.session DefaultSessionIdManager workerName=node0
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   [junit4]   2> 564323 INFO  (jetty-launcher-4498-thread-2) [     ] o.e.j.s.session node0 Scavenging every 600000ms
   [junit4]   2> 564324 INFO  (jetty-launcher-4498-thread-2) [     ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@153bddac{/solr,null,AVAILABLE}
   [junit4]   2> 564324 INFO  (jetty-launcher-4498-thread-1) [     ] o.e.j.s.AbstractConnector Started ServerConnector@5a406d71{HTTP/1.1, (http/1.1, h2c)}{127.0.0.1:38613}
   [junit4]   2> 564324 INFO  (jetty-launcher-4498-thread-1) [     ] o.e.j.s.Server Started @564351ms
   [junit4]   2> 564324 INFO  (jetty-launcher-4498-thread-1) [     ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, zkHost=127.0.0.1:34633/solr, hostPort=38613}
   [junit4]   2> 564324 ERROR (jetty-launcher-4498-thread-1) [     ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 564324 INFO  (jetty-launcher-4498-thread-1) [     ] o.a.s.s.SolrDispatchFilter Using logger factory org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 564324 INFO  (jetty-launcher-4498-thread-1) [     ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 8.9.0
   [junit4]   2> 564324 INFO  (jetty-launcher-4498-thread-1) [     ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 564324 INFO  (jetty-launcher-4498-thread-1) [     ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr
   [junit4]   2> 564324 INFO  (jetty-launcher-4498-thread-1) [     ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2021-04-14T03:06:01.144Z
   [junit4]   2> 564325 INFO  (jetty-launcher-4498-thread-1) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 564325 INFO  (jetty-launcher-4498-thread-2) [     ] o.e.j.s.AbstractConnector Started ServerConnector@2e865c70{HTTP/1.1, (http/1.1, h2c)}{127.0.0.1:46785}
   [junit4]   2> 564325 INFO  (jetty-launcher-4498-thread-2) [     ] o.e.j.s.Server Started @564353ms
   [junit4]   2> 564325 INFO  (jetty-launcher-4498-thread-2) [     ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, zkHost=127.0.0.1:34633/solr, hostPort=46785}
   [junit4]   2> 564325 ERROR (jetty-launcher-4498-thread-2) [     ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 564325 INFO  (jetty-launcher-4498-thread-2) [     ] o.a.s.s.SolrDispatchFilter Using logger factory org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 564325 INFO  (jetty-launcher-4498-thread-2) [     ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 8.9.0
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   [junit4]   2> 564325 INFO  (jetty-launcher-4498-thread-2) [     ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr
   [junit4]   2> 564326 INFO  (jetty-launcher-4498-thread-2) [     ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2021-04-14T03:06:01.146Z
   [junit4]   2> 564327 INFO  (jetty-launcher-4498-thread-2) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 564327 INFO  (zkConnectionManagerCallback-4500-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 564327 INFO  (jetty-launcher-4498-thread-1) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 564327 INFO  (jetty-launcher-4498-thread-1) [     ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 564331 INFO  (jetty-launcher-4498-thread-1) [     ] o.a.s.c.SolrXmlConfig Metrics collection is disabled.
   [junit4]   2> 564332 INFO  (zkConnectionManagerCallback-4502-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 564332 INFO  (jetty-launcher-4498-thread-2) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 564332 WARN  (jetty-launcher-4498-thread-1-SendThread(127.0.0.1:34633)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x1048542b38c0003.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x1048542b38c0003, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x1048542b38c0003, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 564333 INFO  (jetty-launcher-4498-thread-2) [     ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 564335 INFO  (jetty-launcher-4498-thread-2) [     ] o.a.s.c.SolrXmlConfig Metrics collection is disabled.
   [junit4]   2> 564336 WARN  (jetty-launcher-4498-thread-2-SendThread(127.0.0.1:34633)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x1048542b38c0004.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x1048542b38c0004, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x1048542b38c0004, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 565206 INFO  (jetty-launcher-4498-thread-2) [     ] o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=true]
   [junit4]   2> 565228 WARN  (jetty-launcher-4498-thread-2) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@28f73a27[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 565228 WARN  (jetty-launcher-4498-thread-2) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@28f73a27[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 565268 WARN  (jetty-launcher-4498-thread-2) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@1b6fc0a9[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 565268 WARN  (jetty-launcher-4498-thread-2) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@1b6fc0a9[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 565269 INFO  (jetty-launcher-4498-thread-2) [     ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:34633/solr
   [junit4]   2> 565292 INFO  (jetty-launcher-4498-thread-2) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 565308 INFO  (zkConnectionManagerCallback-4516-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 565308 INFO  (jetty-launcher-4498-thread-2) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 565309 WARN  (jetty-launcher-4498-thread-2-SendThread(127.0.0.1:34633)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x1048542b38c0005.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x1048542b38c0005, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x1048542b38c0005, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 565428 INFO  (jetty-launcher-4498-thread-2) [n:127.0.0.1:46785_solr     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 565440 INFO  (zkConnectionManagerCallback-4518-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 565440 INFO  (jetty-launcher-4498-thread-2) [n:127.0.0.1:46785_solr     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 565488 WARN  (jetty-launcher-4498-thread-2) [n:127.0.0.1:46785_solr     ] o.a.s.c.ZkController Contents of zookeeper /security.json are world-readable; consider setting up ACLs as described in https://solr.apache.org/guide/zookeeper-access-control.html
   [junit4]   2> 565507 INFO  (jetty-launcher-4498-thread-2) [n:127.0.0.1:46785_solr     ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:46785_solr
   [junit4]   2> 565508 INFO  (jetty-launcher-4498-thread-2) [n:127.0.0.1:46785_solr     ] o.a.s.c.Overseer Overseer (id=73330015471403014-127.0.0.1:46785_solr-n_0000000000) starting
   [junit4]   2> 565524 INFO  (OverseerStateUpdate-73330015471403014-127.0.0.1:46785_solr-n_0000000000) [n:127.0.0.1:46785_solr     ] o.a.s.c.Overseer Starting to work on the main queue : 127.0.0.1:46785_solr
   [junit4]   2> 565536 INFO  (jetty-launcher-4498-thread-2) [n:127.0.0.1:46785_solr     ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:46785_solr
   [junit4]   2> 565538 INFO  (jetty-launcher-4498-thread-2) [n:127.0.0.1:46785_solr     ] o.a.s.p.PackageLoader /packages.json updated to version -1
   [junit4]   2> 565538 WARN  (jetty-launcher-4498-thread-2) [n:127.0.0.1:46785_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> 565552 INFO  (zkCallback-4517-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 565559 INFO  (jetty-launcher-4498-thread-2) [n:127.0.0.1:46785_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/J0/temp/solr.cloud.ZkFailoverTest_FBC8290272638634-001/tempDir-001/node2
   [junit4]   2> 565969 INFO  (jetty-launcher-4498-thread-1) [     ] o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=true]
   [junit4]   2> 565970 WARN  (jetty-launcher-4498-thread-1) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@6aa16fb5[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 565970 WARN  (jetty-launcher-4498-thread-1) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@6aa16fb5[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 565972 WARN  (jetty-launcher-4498-thread-1) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@162f3292[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 565973 WARN  (jetty-launcher-4498-thread-1) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@162f3292[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 565974 INFO  (jetty-launcher-4498-thread-1) [     ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:34633/solr
   [junit4]   2> 565976 INFO  (jetty-launcher-4498-thread-1) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 565977 INFO  (zkConnectionManagerCallback-4536-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 565977 INFO  (jetty-launcher-4498-thread-1) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 566079 INFO  (jetty-launcher-4498-thread-1) [n:127.0.0.1:38613_solr     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 566080 INFO  (zkConnectionManagerCallback-4538-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 566080 INFO  (jetty-launcher-4498-thread-1) [n:127.0.0.1:38613_solr     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 566084 WARN  (jetty-launcher-4498-thread-1) [n:127.0.0.1:38613_solr     ] o.a.s.c.ZkController Contents of zookeeper /security.json are world-readable; consider setting up ACLs as described in https://solr.apache.org/guide/zookeeper-access-control.html
   [junit4]   2> 566085 INFO  (jetty-launcher-4498-thread-1) [n:127.0.0.1:38613_solr     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 566087 INFO  (jetty-launcher-4498-thread-1) [n:127.0.0.1:38613_solr     ] o.a.s.c.ZkController Publish node=127.0.0.1:38613_solr as DOWN
   [junit4]   2> 566088 INFO  (jetty-launcher-4498-thread-1) [n:127.0.0.1:38613_solr     ] o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 2147483647 transient cores
   [junit4]   2> 566088 INFO  (jetty-launcher-4498-thread-1) [n:127.0.0.1:38613_solr     ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:38613_solr
   [junit4]   2> 566089 INFO  (zkCallback-4517-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 566090 INFO  (jetty-launcher-4498-thread-1) [n:127.0.0.1:38613_solr     ] o.a.s.p.PackageLoader /packages.json updated to version -1
   [junit4]   2> 566090 WARN  (jetty-launcher-4498-thread-1) [n:127.0.0.1:38613_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> 566108 INFO  (zkCallback-4537-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 566113 INFO  (jetty-launcher-4498-thread-1) [n:127.0.0.1:38613_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/J0/temp/solr.cloud.ZkFailoverTest_FBC8290272638634-001/tempDir-001/node1
   [junit4]   2> 566119 INFO  (SUITE-ZkFailoverTest-seed#[FBC8290272638634]-worker) [     ] o.a.s.c.MiniSolrCloudCluster waitForAllNodes: numServers=2
   [junit4]   2> 566120 INFO  (SUITE-ZkFailoverTest-seed#[FBC8290272638634]-worker) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 566121 INFO  (zkConnectionManagerCallback-4549-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 566121 INFO  (SUITE-ZkFailoverTest-seed#[FBC8290272638634]-worker) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 566122 INFO  (SUITE-ZkFailoverTest-seed#[FBC8290272638634]-worker) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (2)
   [junit4]   2> 566123 INFO  (SUITE-ZkFailoverTest-seed#[FBC8290272638634]-worker) [     ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:34633/solr ready
   [junit4]   2> 566142 INFO  (TEST-ZkFailoverTest.testRestartZkWhenClusterDown-seed#[FBC8290272638634]) [     ] o.a.s.SolrTestCaseJ4 ###Starting testRestartZkWhenClusterDown
   [junit4]   2> 566145 INFO  (OverseerThreadFactory-4525-thread-1-processing-n:127.0.0.1:46785_solr) [n:127.0.0.1:46785_solr     ] o.a.s.c.a.c.CreateCollectionCmd Create collection coll1
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   [junit4]   2> 566732 INFO  (qtp541173256-8387) [n:127.0.0.1:46785_solr c:coll1 s:shard2 r:core_node4 x:coll1_shard2_replica_n2 ] o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: /configs/coll1.AUTOCREATED
   [junit4]   2> 566733 INFO  (qtp541173256-8387) [n:127.0.0.1:46785_solr c:coll1 s:shard2 r:core_node4 x:coll1_shard2_replica_n2 ] o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using ZooKeeperStorageIO:path=/configs/coll1.AUTOCREATED
   [junit4]   2> 566733 INFO  (qtp541173256-8387) [n:127.0.0.1:46785_solr c:coll1 s:shard2 r:core_node4 x:coll1_shard2_replica_n2 ] o.a.s.s.ZkIndexSchemaReader Creating ZooKeeper watch for the managed schema at /configs/coll1.AUTOCREATED/managed-schema
   [junit4]   2> 566733 INFO  (qtp541173256-8387) [n:127.0.0.1:46785_solr c:coll1 s:shard2 r:core_node4 x:coll1_shard2_replica_n2 ] o.a.s.s.ZkIndexSchemaReader Current schema version 0 is already the latest
   [junit4]   2> 566734 INFO  (qtp541173256-8387) [n:127.0.0.1:46785_solr c:coll1 s:shard2 r:core_node4 x:coll1_shard2_replica_n2 ] o.a.s.h.c.SpellCheckComponent Initializing spell checkers
   [junit4]   2> 566734 INFO  (qtp541173256-8387) [n:127.0.0.1:46785_solr c:coll1 s:shard2 r:core_node4 x:coll1_shard2_replica_n2 ] o.a.s.s.DirectSolrSpellChecker init: {name=default,field=_text_,classname=solr.DirectSolrSpellChecker,distanceMeasure=internal,accuracy=0.5,maxEdits=2,minPrefix=1,maxInspections=5,minQueryLength=4,maxQueryFrequency=0.01}
   [junit4]   2> 566734 INFO  (qtp541173256-8387) [n:127.0.0.1:46785_solr c:coll1 s:shard2 r:core_node4 x:coll1_shard2_replica_n2 ] o.a.s.h.ReplicationHandler Commits will be reserved for 10000 ms
   [junit4]   2> 566734 INFO  (qtp541173256-8387) [n:127.0.0.1:46785_solr c:coll1 s:shard2 r:core_node4 x:coll1_shard2_replica_n2 ] o.a.s.u.UpdateLog Could not find max version in index or recent updates, using new clock 1696983483473199104
   [junit4]   2> 566736 INFO  (qtp1418168721-8376) [n:127.0.0.1:38613_solr c:coll1 s:shard1 r:core_node3 x:coll1_shard1_replica_n1 ] o.a.s.u.UpdateHandler Using UpdateLog implementation: org.apache.solr.update.UpdateLog
   [junit4]   2> 566736 INFO  (qtp1418168721-8376) [n:127.0.0.1:38613_solr c:coll1 s:shard1 r:core_node3 x:coll1_shard1_replica_n1 ] o.a.s.u.UpdateLog Initializing UpdateLog: dataDir= defaultSyncLevel=FLUSH numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
   [junit4]   2> 566737 INFO  (qtp1418168721-8376) [n:127.0.0.1:38613_solr c:coll1 s:shard1 r:core_node3 x:coll1_shard1_replica_n1 ] o.a.s.u.CommitTracker Hard AutoCommit: if uncommitted for 15000ms; 
   [junit4]   2> 566737 INFO  (qtp1418168721-8376) [n:127.0.0.1:38613_solr c:coll1 s:shard1 r:core_node3 x:coll1_shard1_replica_n1 ] o.a.s.u.CommitTracker Soft AutoCommit: disabled
   [junit4]   2> 566738 INFO  (searcherExecutor-4551-thread-1-processing-n:127.0.0.1:46785_solr x:coll1_shard2_replica_n2 c:coll1 s:shard2 r:core_node4) [n:127.0.0.1:46785_solr c:coll1 s:shard2 r:core_node4 x:coll1_shard2_replica_n2 ] o.a.s.c.QuerySenderListener QuerySenderListener done.
   [junit4]   2> 566739 INFO  (searcherExecutor-4551-thread-1-processing-n:127.0.0.1:46785_solr x:coll1_shard2_replica_n2 c:coll1 s:shard2 r:core_node4) [n:127.0.0.1:46785_solr c:coll1 s:shard2 r:core_node4 x:coll1_shard2_replica_n2 ] o.a.s.h.c.SpellCheckComponent Loading spell index for spellchecker: default
   [junit4]   2> 566739 INFO  (searcherExecutor-4551-thread-1-processing-n:127.0.0.1:46785_solr x:coll1_shard2_replica_n2 c:coll1 s:shard2 r:core_node4) [n:127.0.0.1:46785_solr c:coll1 s:shard2 r:core_node4 x:coll1_shard2_replica_n2 ] o.a.s.c.SolrCore [coll1_shard2_replica_n2]  Registered new searcher autowarm time: 0 ms
   [junit4]   2> 566739 INFO  (qtp1418168721-8376) [n:127.0.0.1:38613_solr c:coll1 s:shard1 r:core_node3 x:coll1_shard1_replica_n1 ] o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: /configs/coll1.AUTOCREATED
   [junit4]   2> 566740 INFO  (qtp1418168721-8376) [n:127.0.0.1:38613_solr c:coll1 s:shard1 r:core_node3 x:coll1_shard1_replica_n1 ] o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using ZooKeeperStorageIO:path=/configs/coll1.AUTOCREATED
   [junit4]   2> 566740 INFO  (qtp1418168721-8376) [n:127.0.0.1:38613_solr c:coll1 s:shard1 r:core_node3 x:coll1_shard1_replica_n1 ] o.a.s.s.ZkIndexSchemaReader Creating ZooKeeper watch for the managed schema at /configs/coll1.AUTOCREATED/managed-schema
   [junit4]   2> 566742 INFO  (qtp1418168721-8376) [n:127.0.0.1:38613_solr c:coll1 s:shard1 r:core_node3 x:coll1_shard1_replica_n1 ] o.a.s.s.ZkIndexSchemaReader Current schema version 0 is already the latest
   [junit4]   2> 566742 INFO  (qtp1418168721-8376) [n:127.0.0.1:38613_solr c:coll1 s:shard1 r:core_node3 x:coll1_shard1_replica_n1 ] o.a.s.h.c.SpellCheckComponent Initializing spell checkers
   [junit4]   2> 566742 INFO  (qtp1418168721-8376) [n:127.0.0.1:38613_solr c:coll1 s:shard1 r:core_node3 x:coll1_shard1_replica_n1 ] o.a.s.s.DirectSolrSpellChecker init: {name=default,field=_text_,classname=solr.DirectSolrSpellChecker,distanceMeasure=internal,accuracy=0.5,maxEdits=2,minPrefix=1,maxInspections=5,minQueryLength=4,maxQueryFrequency=0.01}
   [junit4]   2> 566743 INFO  (qtp1418168721-8376) [n:127.0.0.1:38613_solr c:coll1 s:shard1 r:core_node3 x:coll1_shard1_replica_n1 ] o.a.s.h.ReplicationHandler Commits will be reserved for 10000 ms
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   [junit4]   2> 566744 INFO  (searcherExecutor-4553-thread-1-processing-n:127.0.0.1:38613_solr x:coll1_shard1_replica_n1 c:coll1 s:shard1 r:core_node3) [n:127.0.0.1:38613_solr c:coll1 s:shard1 r:core_node3 x:coll1_shard1_replica_n1 ] o.a.s.c.QuerySenderListener QuerySenderListener done.
   [junit4]   2> 566745 INFO  (searcherExecutor-4553-thread-1-processing-n:127.0.0.1:38613_solr x:coll1_shard1_replica_n1 c:coll1 s:shard1 r:core_node3) [n:127.0.0.1:38613_solr c:coll1 s:shard1 r:core_node3 x:coll1_shard1_replica_n1 ] o.a.s.h.c.SpellCheckComponent Loading spell index for spellchecker: default
   [junit4]   2> 566745 INFO  (searcherExecutor-4553-thread-1-processing-n:127.0.0.1:38613_solr x:coll1_shard1_replica_n1 c:coll1 s:shard1 r:core_node3) [n:127.0.0.1:38613_solr c:coll1 s:shard1 r:core_node3 x:coll1_shard1_replica_n1 ] o

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

(ThreadPoolExecutor.java:1074)
   [junit4]    >         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]    >         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    >         at java.lang.Thread.run(Thread.java:748)
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([FBC8290272638634]:0)Throwable #2: com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   [junit4]    >    1) Thread[id=8581, name=NIOWorkerThread-6, state=WAITING, group=TGRP-ZkFailoverTest]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]    >         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]    >         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]    >         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
   [junit4]    >         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]    >         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    >         at java.lang.Thread.run(Thread.java:748)
   [junit4]    >    2) Thread[id=8570, name=NIOWorkerThread-1, state=WAITING, group=TGRP-ZkFailoverTest]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]    >         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]    >         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]    >         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
   [junit4]    >         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]    >         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    >         at java.lang.Thread.run(Thread.java:748)
   [junit4]    >    3) Thread[id=8578, name=NIOWorkerThread-4, state=WAITING, group=TGRP-ZkFailoverTest]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]    >         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]    >         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]    >         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
   [junit4]    >         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]    >         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    >         at java.lang.Thread.run(Thread.java:748)
   [junit4]    >    4) Thread[id=8564, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-ZkFailoverTest]
   [junit4]    >         at sun.nio.ch.EPollArrayWrapper.interrupt(Native Method)
   [junit4]    >         at sun.nio.ch.EPollArrayWrapper.interrupt(EPollArrayWrapper.java:317)
   [junit4]    >         at sun.nio.ch.EPollSelectorImpl.wakeup(EPollSelectorImpl.java:207)
   [junit4]    >         at java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:213)
   [junit4]    >         at java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:219)
   [junit4]    >         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:92)
   [junit4]    >         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
   [junit4]    >         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
   [junit4]    >         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
   [junit4]    >         at org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
   [junit4]    >         at org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
   [junit4]    >    5) Thread[id=8579, name=NIOWorkerThread-5, state=WAITING, group=TGRP-ZkFailoverTest]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]    >         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]    >         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]    >         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
   [junit4]    >         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]    >         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    >         at java.lang.Thread.run(Thread.java:748)
   [junit4]    >    6) Thread[id=8574, name=NIOWorkerThread-3, state=WAITING, group=TGRP-ZkFailoverTest]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]    >         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]    >         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]    >         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
   [junit4]    >         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]    >         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    >         at java.lang.Thread.run(Thread.java:748)
   [junit4]    >    7) Thread[id=8573, name=NIOWorkerThread-2, state=WAITING, group=TGRP-ZkFailoverTest]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]    >         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]    >         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]    >         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
   [junit4]    >         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]    >         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    >         at java.lang.Thread.run(Thread.java:748)
   [junit4]    >    8) Thread[id=8582, name=NIOWorkerThread-7, state=WAITING, group=TGRP-ZkFailoverTest]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]    >         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]    >         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]    >         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
   [junit4]    >         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]    >         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    >         at java.lang.Thread.run(Thread.java:748)
   [junit4]    >    9) Thread[id=8583, name=NIOWorkerThread-8, state=WAITING, group=TGRP-ZkFailoverTest]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]    >         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]    >         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]    >         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
   [junit4]    >         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]    >         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    >         at java.lang.Thread.run(Thread.java:748)
   [junit4]    >   10) Thread[id=8565, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:34633, state=RUNNABLE, group=TGRP-ZkFailoverTest]
   [junit4]    >         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
   [junit4]    >         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
   [junit4]    >         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
   [junit4]    >         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
   [junit4]    >         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
   [junit4]    >         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
   [junit4]    >         at org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
   [junit4]    >         at org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([FBC8290272638634]:0)
   [junit4] Completed [233/936 (1!)] on J0 in 55.22s, 1 test, 3 errors <<< FAILURES!

[...truncated 53093 lines...]