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Posted to builds@lucene.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2021/03/31 19:05:30 UTC

[JENKINS] Lucene » Lucene-Solr-Tests-8.x - Build # 1943 - Still Unstable!

Build: https://ci-builds.apache.org/job/Lucene/job/Lucene-Solr-Tests-8.x/1943/

1 tests failed.
FAILED:  org.apache.solr.core.snapshots.TestSolrCloudSnapshots.testSnapshots

Error Message:
expected:<4> but was:<3>

Stack Trace:
java.lang.AssertionError: expected:<4> but was:<3>
	at __randomizedtesting.SeedInfo.seed([8813BEB5E62DCA28:BE5F3A2A9374C867]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.failNotEquals(Assert.java:835)
	at org.junit.Assert.assertEquals(Assert.java:647)
	at org.junit.Assert.assertEquals(Assert.java:633)
	at org.apache.solr.core.snapshots.TestSolrCloudSnapshots.testSnapshots(TestSolrCloudSnapshots.java:141)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:938)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:974)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:947)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)




Build Log:
[...truncated 15417 lines...]
   [junit4] Suite: org.apache.solr.core.snapshots.TestSolrCloudSnapshots
   [junit4]   2> 1927342 INFO  (SUITE-TestSolrCloudSnapshots-seed#[8813BEB5E62DCA28]-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> 1927343 INFO  (SUITE-TestSolrCloudSnapshots-seed#[8813BEB5E62DCA28]-worker) [     ] o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 1927343 INFO  (SUITE-TestSolrCloudSnapshots-seed#[8813BEB5E62DCA28]-worker) [     ] o.a.s.SolrTestCaseJ4 Created dataDir: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J2/temp/solr.core.snapshots.TestSolrCloudSnapshots_8813BEB5E62DCA28-001/data-dir-173-001
   [junit4]   2> 1927343 WARN  (SUITE-TestSolrCloudSnapshots-seed#[8813BEB5E62DCA28]-worker) [     ] o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=2 numCloses=2
   [junit4]   2> 1927343 INFO  (SUITE-TestSolrCloudSnapshots-seed#[8813BEB5E62DCA28]-worker) [     ] o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) w/NUMERIC_DOCVALUES_SYSPROP=false
   [junit4]   2> 1927345 INFO  (SUITE-TestSolrCloudSnapshots-seed#[8813BEB5E62DCA28]-worker) [     ] o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (false) via: @org.apache.solr.SolrTestCaseJ4$SuppressSSL(bugUrl=None)
   [junit4]   2> 1927345 INFO  (SUITE-TestSolrCloudSnapshots-seed#[8813BEB5E62DCA28]-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/J2/temp/solr.core.snapshots.TestSolrCloudSnapshots_8813BEB5E62DCA28-001/tempDir-001
   [junit4]   2> 1927345 INFO  (SUITE-TestSolrCloudSnapshots-seed#[8813BEB5E62DCA28]-worker) [     ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 1927345 INFO  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer client port: 0.0.0.0/0.0.0.0:0
   [junit4]   2> 1927346 INFO  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 1927346 WARN  (ZkTestServer Run Thread) [     ] o.a.z.s.ServerCnxnFactory maxCnxns is not configured, using default value 0.
   [junit4]   2> 1927445 INFO  (SUITE-TestSolrCloudSnapshots-seed#[8813BEB5E62DCA28]-worker) [     ] o.a.s.c.ZkTestServer start zk server on port: 36819
   [junit4]   2> 1927446 INFO  (SUITE-TestSolrCloudSnapshots-seed#[8813BEB5E62DCA28]-worker) [     ] o.a.s.c.ZkTestServer waitForServerUp: 127.0.0.1:36819
   [junit4]   2> 1927446 INFO  (SUITE-TestSolrCloudSnapshots-seed#[8813BEB5E62DCA28]-worker) [     ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:36819
   [junit4]   2> 1927446 INFO  (SUITE-TestSolrCloudSnapshots-seed#[8813BEB5E62DCA28]-worker) [     ] o.a.s.c.ZkTestServer connecting to 127.0.0.1 36819
   [junit4]   2> 1927448 INFO  (SUITE-TestSolrCloudSnapshots-seed#[8813BEB5E62DCA28]-worker) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1927450 INFO  (zkConnectionManagerCallback-19965-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1927450 INFO  (SUITE-TestSolrCloudSnapshots-seed#[8813BEB5E62DCA28]-worker) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1927453 INFO  (SUITE-TestSolrCloudSnapshots-seed#[8813BEB5E62DCA28]-worker) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1927453 INFO  (zkConnectionManagerCallback-19967-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1927453 INFO  (SUITE-TestSolrCloudSnapshots-seed#[8813BEB5E62DCA28]-worker) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1927454 INFO  (SUITE-TestSolrCloudSnapshots-seed#[8813BEB5E62DCA28]-worker) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1927455 INFO  (zkConnectionManagerCallback-19969-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1927455 INFO  (SUITE-TestSolrCloudSnapshots-seed#[8813BEB5E62DCA28]-worker) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1927456 WARN  (SUITE-TestSolrCloudSnapshots-seed#[8813BEB5E62DCA28]-worker-SendThread(127.0.0.1:36819)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x104407ea28f0002.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x104407ea28f0002, 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 0x104407ea28f0002, 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> 1927564 INFO  (jetty-launcher-19970-thread-1) [     ] o.a.s.c.s.e.JettySolrRunner Start Jetty (configured port=0, binding port=0)
   [junit4]   2> 1927564 INFO  (jetty-launcher-19970-thread-1) [     ] o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 2 ...
   [junit4]   2> 1927564 INFO  (jetty-launcher-19970-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> 1927565 INFO  (jetty-launcher-19970-thread-2) [     ] o.a.s.c.s.e.JettySolrRunner Start Jetty (configured port=0, binding port=0)
   [junit4]   2> 1927565 INFO  (jetty-launcher-19970-thread-2) [     ] o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 2 ...
   [junit4]   2> 1927565 INFO  (jetty-launcher-19970-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> 1927565 INFO  (jetty-launcher-19970-thread-3) [     ] o.a.s.c.s.e.JettySolrRunner Start Jetty (configured port=0, binding port=0)
   [junit4]   2> 1927565 INFO  (jetty-launcher-19970-thread-3) [     ] o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 2 ...
   [junit4]   2> 1927565 INFO  (jetty-launcher-19970-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> 1927566 INFO  (jetty-launcher-19970-thread-4) [     ] o.a.s.c.s.e.JettySolrRunner Start Jetty (configured port=0, binding port=0)
   [junit4]   2> 1927566 INFO  (jetty-launcher-19970-thread-4) [     ] o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 2 ...
   [junit4]   2> 1927566 INFO  (jetty-launcher-19970-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> 1927567 INFO  (jetty-launcher-19970-thread-2) [     ] o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 1927567 INFO  (jetty-launcher-19970-thread-2) [     ] o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 1927567 INFO  (jetty-launcher-19970-thread-2) [     ] o.e.j.s.session node0 Scavenging every 600000ms
   [junit4]   2> 1927567 INFO  (jetty-launcher-19970-thread-2) [     ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@a793778{/solr,null,AVAILABLE}
   [junit4]   2> 1927681 INFO  (jetty-launcher-19970-thread-2) [     ] o.e.j.s.AbstractConnector Started ServerConnector@40e5f73f{HTTP/1.1, (http/1.1, h2c)}{127.0.0.1:37525}
   [junit4]   2> 1927681 INFO  (jetty-launcher-19970-thread-2) [     ] o.e.j.s.Server Started @1927709ms
   [junit4]   2> 1927681 INFO  (jetty-launcher-19970-thread-2) [     ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, zkHost=127.0.0.1:36819/solr, hostPort=37525}
   [junit4]   2> 1927681 ERROR (jetty-launcher-19970-thread-2) [     ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 1927681 INFO  (jetty-launcher-19970-thread-2) [     ] o.a.s.s.SolrDispatchFilter Using logger factory org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 1927681 INFO  (jetty-launcher-19970-thread-2) [     ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 8.9.0
   [junit4]   2> 1927682 INFO  (jetty-launcher-19970-thread-2) [     ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 1927682 INFO  (jetty-launcher-19970-thread-2) [     ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr
   [junit4]   2> 1927682 INFO  (jetty-launcher-19970-thread-2) [     ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2021-03-31T18:37:41.150Z
   [junit4]   2> 1927682 INFO  (jetty-launcher-19970-thread-3) [     ] o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 1927682 INFO  (jetty-launcher-19970-thread-3) [     ] o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 1927682 INFO  (jetty-launcher-19970-thread-3) [     ] o.e.j.s.session node0 Scavenging every 660000ms
   [junit4]   2> 1927682 INFO  (jetty-launcher-19970-thread-4) [     ] o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 1927682 INFO  (jetty-launcher-19970-thread-4) [     ] o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 1927682 INFO  (jetty-launcher-19970-thread-4) [     ] o.e.j.s.session node0 Scavenging every 660000ms
   [junit4]   2> 1927682 INFO  (jetty-launcher-19970-thread-1) [     ] o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 1927682 INFO  (jetty-launcher-19970-thread-1) [     ] o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 1927682 INFO  (jetty-launcher-19970-thread-1) [     ] o.e.j.s.session node0 Scavenging every 660000ms
   [junit4]   2> 1927684 INFO  (jetty-launcher-19970-thread-2) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1927684 INFO  (jetty-launcher-19970-thread-1) [     ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@1be9caf3{/solr,null,AVAILABLE}
   [junit4]   2> 1927684 INFO  (jetty-launcher-19970-thread-4) [     ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@c484e9b{/solr,null,AVAILABLE}
   [junit4]   2> 1927685 INFO  (jetty-launcher-19970-thread-3) [     ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@7eef07e9{/solr,null,AVAILABLE}
   [junit4]   2> 1927688 INFO  (jetty-launcher-19970-thread-1) [     ] o.e.j.s.AbstractConnector Started ServerConnector@373ab5df{HTTP/1.1, (http/1.1, h2c)}{127.0.0.1:33717}
   [junit4]   2> 1927688 INFO  (jetty-launcher-19970-thread-1) [     ] o.e.j.s.Server Started @1927716ms
   [junit4]   2> 1927688 INFO  (jetty-launcher-19970-thread-1) [     ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, zkHost=127.0.0.1:36819/solr, hostPort=33717}
   [junit4]   2> 1927688 ERROR (jetty-launcher-19970-thread-1) [     ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 1927688 INFO  (jetty-launcher-19970-thread-1) [     ] o.a.s.s.SolrDispatchFilter Using logger factory org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 1927688 INFO  (jetty-launcher-19970-thread-1) [     ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 8.9.0
   [junit4]   2> 1927688 INFO  (jetty-launcher-19970-thread-1) [     ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 1927688 INFO  (jetty-launcher-19970-thread-1) [     ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr
   [junit4]   2> 1927688 INFO  (jetty-launcher-19970-thread-1) [     ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2021-03-31T18:37:41.156Z
   [junit4]   2> 1927689 INFO  (jetty-launcher-19970-thread-4) [     ] o.e.j.s.AbstractConnector Started ServerConnector@56e3f86b{HTTP/1.1, (http/1.1, h2c)}{127.0.0.1:32837}
   [junit4]   2> 1927689 INFO  (jetty-launcher-19970-thread-4) [     ] o.e.j.s.Server Started @1927717ms
   [junit4]   2> 1927689 INFO  (jetty-launcher-19970-thread-4) [     ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, zkHost=127.0.0.1:36819/solr, hostPort=32837}
   [junit4]   2> 1927689 ERROR (jetty-launcher-19970-thread-4) [     ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 1927689 INFO  (jetty-launcher-19970-thread-4) [     ] o.a.s.s.SolrDispatchFilter Using logger factory org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 1927689 INFO  (jetty-launcher-19970-thread-4) [     ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 8.9.0
   [junit4]   2> 1927689 INFO  (jetty-launcher-19970-thread-4) [     ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 1927689 INFO  (jetty-launcher-19970-thread-4) [     ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr
   [junit4]   2> 1927689 INFO  (jetty-launcher-19970-thread-4) [     ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2021-03-31T18:37:41.157Z
   [junit4]   2> 1927689 INFO  (jetty-launcher-19970-thread-3) [     ] o.e.j.s.AbstractConnector Started ServerConnector@194d2aea{HTTP/1.1, (http/1.1, h2c)}{127.0.0.1:34541}
   [junit4]   2> 1927689 INFO  (jetty-launcher-19970-thread-3) [     ] o.e.j.s.Server Started @1927717ms
   [junit4]   2> 1927689 INFO  (jetty-launcher-19970-thread-3) [     ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, zkHost=127.0.0.1:36819/solr, hostPort=34541}
   [junit4]   2> 1927689 ERROR (jetty-launcher-19970-thread-3) [     ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 1927689 INFO  (jetty-launcher-19970-thread-3) [     ] o.a.s.s.SolrDispatchFilter Using logger factory org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 1927690 INFO  (jetty-launcher-19970-thread-3) [     ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 8.9.0
   [junit4]   2> 1927690 INFO  (jetty-launcher-19970-thread-3) [     ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 1927690 INFO  (jetty-launcher-19970-thread-3) [     ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr
   [junit4]   2> 1927690 INFO  (jetty-launcher-19970-thread-3) [     ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2021-03-31T18:37:41.158Z
   [junit4]   2> 1927690 INFO  (zkConnectionManagerCallback-19972-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1927690 INFO  (jetty-launcher-19970-thread-2) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1927690 INFO  (jetty-launcher-19970-thread-2) [     ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 1927693 INFO  (jetty-launcher-19970-thread-2) [     ] o.a.s.c.SolrXmlConfig Metrics collection is disabled.
   [junit4]   2> 1927694 INFO  (jetty-launcher-19970-thread-1) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1927695 WARN  (jetty-launcher-19970-thread-2-SendThread(127.0.0.1:36819)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x104407ea28f0003.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x104407ea28f0003, 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 0x104407ea28f0003, 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> 1927696 INFO  (jetty-launcher-19970-thread-3) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1927696 INFO  (jetty-launcher-19970-thread-4) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1927697 INFO  (zkConnectionManagerCallback-19978-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1927697 INFO  (jetty-launcher-19970-thread-3) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1927697 INFO  (zkConnectionManagerCallback-19974-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1927697 INFO  (jetty-launcher-19970-thread-1) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1927697 INFO  (zkConnectionManagerCallback-19976-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1927697 INFO  (jetty-launcher-19970-thread-4) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1927797 INFO  (jetty-launcher-19970-thread-1) [     ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 1927797 INFO  (jetty-launcher-19970-thread-3) [     ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 1927797 INFO  (jetty-launcher-19970-thread-4) [     ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 1927800 INFO  (jetty-launcher-19970-thread-4) [     ] o.a.s.c.SolrXmlConfig Metrics collection is disabled.
   [junit4]   2> 1927800 INFO  (jetty-launcher-19970-thread-1) [     ] o.a.s.c.SolrXmlConfig Metrics collection is disabled.
   [junit4]   2> 1927802 WARN  (jetty-launcher-19970-thread-1-SendThread(127.0.0.1:36819)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x104407ea28f0004.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x104407ea28f0004, 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 0x104407ea28f0004, 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$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 1927803 INFO  (jetty-launcher-19970-thread-3) [     ] o.a.s.c.SolrXmlConfig Metrics collection is disabled.
   [junit4]   2> 1928002 WARN  (jetty-launcher-19970-thread-4-SendThread(127.0.0.1:36819)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x104407ea28f0006.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x104407ea28f0006, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x104407ea28f0006, 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$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 1928003 WARN  (jetty-launcher-19970-thread-3-SendThread(127.0.0.1:36819)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x104407ea28f0005.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x104407ea28f0005, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x104407ea28f0005, 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> 1928629 INFO  (jetty-launcher-19970-thread-3) [     ] o.a.s.c.CoreContainer Allowing use of paths: [_ALL_]
   [junit4]   2> 1928630 INFO  (jetty-launcher-19970-thread-3) [     ] o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=true]
   [junit4]   2> 1928630 WARN  (jetty-launcher-19970-thread-3) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@eafeccf[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1928630 WARN  (jetty-launcher-19970-thread-3) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@eafeccf[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1928660 WARN  (jetty-launcher-19970-thread-3) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@9a7d61d[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1928660 WARN  (jetty-launcher-19970-thread-3) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@9a7d61d[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1928661 INFO  (jetty-launcher-19970-thread-3) [     ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:36819/solr
   [junit4]   2> 1928891 INFO  (jetty-launcher-19970-thread-3) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1928904 INFO  (zkConnectionManagerCallback-19998-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1928908 INFO  (jetty-launcher-19970-thread-3) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1928912 WARN  (jetty-launcher-19970-thread-3-SendThread(127.0.0.1:36819)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x104407ea28f0007.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x104407ea28f0007, 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 0x104407ea28f0007, 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> 1928987 INFO  (jetty-launcher-19970-thread-2) [     ] o.a.s.c.CoreContainer Allowing use of paths: [_ALL_]
   [junit4]   2> 1928988 INFO  (jetty-launcher-19970-thread-2) [     ] o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=true]
   [junit4]   2> 1929013 WARN  (jetty-launcher-19970-thread-2) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@50530377[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1929013 WARN  (jetty-launcher-19970-thread-2) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@50530377[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1929028 INFO  (jetty-launcher-19970-thread-3) [n:127.0.0.1:34541_solr     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1929056 WARN  (jetty-launcher-19970-thread-2) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@50f3ff99[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1929056 WARN  (jetty-launcher-19970-thread-2) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@50f3ff99[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1929057 INFO  (jetty-launcher-19970-thread-2) [     ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:36819/solr
   [junit4]   2> 1929064 INFO  (zkConnectionManagerCallback-20003-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1929064 INFO  (jetty-launcher-19970-thread-3) [n:127.0.0.1:34541_solr     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1929071 WARN  (jetty-launcher-19970-thread-3) [n:127.0.0.1:34541_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> 1929087 INFO  (jetty-launcher-19970-thread-2) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1929108 INFO  (zkConnectionManagerCallback-20008-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1929108 INFO  (jetty-launcher-19970-thread-2) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1929112 INFO  (jetty-launcher-19970-thread-3) [n:127.0.0.1:34541_solr     ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:34541_solr
   [junit4]   2> 1929113 INFO  (jetty-launcher-19970-thread-3) [n:127.0.0.1:34541_solr     ] o.a.s.c.Overseer Overseer (id=73254406582108168-127.0.0.1:34541_solr-n_0000000000) starting
   [junit4]   2> 1929138 INFO  (OverseerStateUpdate-73254406582108168-127.0.0.1:34541_solr-n_0000000000) [n:127.0.0.1:34541_solr     ] o.a.s.c.Overseer Starting to work on the main queue : 127.0.0.1:34541_solr
   [junit4]   2> 1929264 INFO  (jetty-launcher-19970-thread-3) [n:127.0.0.1:34541_solr     ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:34541_solr
   [junit4]   2> 1929268 INFO  (jetty-launcher-19970-thread-3) [n:127.0.0.1:34541_solr     ] o.a.s.p.PackageLoader /packages.json updated to version -1
   [junit4]   2> 1929268 WARN  (jetty-launcher-19970-thread-3) [n:127.0.0.1:34541_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> 1929273 INFO  (jetty-launcher-19970-thread-1) [     ] o.a.s.c.CoreContainer Allowing use of paths: [_ALL_]
   [junit4]   2> 1929274 INFO  (jetty-launcher-19970-thread-1) [     ] o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=true]
   [junit4]   2> 1929282 INFO  (jetty-launcher-19970-thread-3) [n:127.0.0.1:34541_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/J2/temp/solr.core.snapshots.TestSolrCloudSnapshots_8813BEB5E62DCA28-001/tempDir-001/node3
   [junit4]   2> 1929288 INFO  (jetty-launcher-19970-thread-2) [n:127.0.0.1:37525_solr     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1929300 INFO  (zkConnectionManagerCallback-20017-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1929300 INFO  (jetty-launcher-19970-thread-2) [n:127.0.0.1:37525_solr     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1929306 WARN  (jetty-launcher-19970-thread-2) [n:127.0.0.1:37525_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> 1929306 INFO  (jetty-launcher-19970-thread-2) [n:127.0.0.1:37525_solr     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1929309 INFO  (jetty-launcher-19970-thread-2) [n:127.0.0.1:37525_solr     ] o.a.s.c.ZkController Publish node=127.0.0.1:37525_solr as DOWN
   [junit4]   2> 1929309 INFO  (jetty-launcher-19970-thread-2) [n:127.0.0.1:37525_solr     ] o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 2147483647 transient cores
   [junit4]   2> 1929310 INFO  (jetty-launcher-19970-thread-2) [n:127.0.0.1:37525_solr     ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:37525_solr
   [junit4]   2> 1929314 WARN  (jetty-launcher-19970-thread-1) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@58ca3053[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1929314 WARN  (jetty-launcher-19970-thread-1) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@58ca3053[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1929329 INFO  (zkCallback-20002-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (2)
   [junit4]   2> 1929350 INFO  (jetty-launcher-19970-thread-2) [n:127.0.0.1:37525_solr     ] o.a.s.p.PackageLoader /packages.json updated to version -1
   [junit4]   2> 1929350 WARN  (jetty-launcher-19970-thread-2) [n:127.0.0.1:37525_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> 1929359 INFO  (jetty-launcher-19970-thread-2) [n:127.0.0.1:37525_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/J2/temp/solr.core.snapshots.TestSolrCloudSnapshots_8813BEB5E62DCA28-001/tempDir-001/node2
   [junit4]   2> 1929360 INFO  (zkCallback-20016-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 1929400 WARN  (jetty-launcher-19970-thread-1) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@681e3fd4[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1929400 WARN  (jetty-launcher-19970-thread-1) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@681e3fd4[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1929402 INFO  (jetty-launcher-19970-thread-1) [     ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:36819/solr
   [junit4]   2> 1929440 INFO  (jetty-launcher-19970-thread-1) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1929456 INFO  (zkConnectionManagerCallback-20034-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1929456 INFO  (jetty-launcher-19970-thread-1) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1929457 WARN  (jetty-launcher-19970-thread-1-SendThread(127.0.0.1:36819)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x104407ea28f000b.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x104407ea28f000b, 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 0x104407ea28f000b, 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> 1929696 INFO  (jetty-launcher-19970-thread-1) [n:127.0.0.1:33717_solr     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1929704 INFO  (zkConnectionManagerCallback-20036-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1929704 INFO  (jetty-launcher-19970-thread-1) [n:127.0.0.1:33717_solr     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1929707 WARN  (jetty-launcher-19970-thread-1) [n:127.0.0.1:33717_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> 1929708 INFO  (jetty-launcher-19970-thread-1) [n:127.0.0.1:33717_solr     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (2)
   [junit4]   2> 1929710 INFO  (jetty-launcher-19970-thread-1) [n:127.0.0.1:33717_solr     ] o.a.s.c.ZkController Publish node=127.0.0.1:33717_solr as DOWN
   [junit4]   2> 1929711 INFO  (jetty-launcher-19970-thread-1) [n:127.0.0.1:33717_solr     ] o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 2147483647 transient cores
   [junit4]   2> 1929711 INFO  (jetty-launcher-19970-thread-1) [n:127.0.0.1:33717_solr     ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:33717_solr
   [junit4]   2> 1929712 INFO  (zkCallback-20002-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
   [junit4]   2> 1929712 INFO  (jetty-launcher-19970-thread-1) [n:127.0.0.1:33717_solr     ] o.a.s.p.PackageLoader /packages.json updated to version -1
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   [junit4]   2> 1929722 INFO  (jetty-launcher-19970-thread-1) [n:127.0.0.1:33717_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/J2/temp/solr.core.snapshots.TestSolrCloudSnapshots_8813BEB5E62DCA28-001/tempDir-001/node1
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   [junit4]   2> 1932166 INFO  (jetty-launcher-19970-thread-4) [     ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:36819/solr
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   [junit4]   2> 1932287 WARN  (jetty-launcher-19970-thread-4) [n:127.0.0.1:32837_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> 1932293 INFO  (jetty-launcher-19970-thread-4) [n:127.0.0.1:32837_solr     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (3)
   [junit4]   2> 1932295 INFO  (jetty-launcher-19970-thread-4) [n:127.0.0.1:32837_solr     ] o.a.s.c.ZkController Publish node=127.0.0.1:32837_solr as DOWN
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   [junit4]   2> 1932297 INFO  (zkCallback-20002-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
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   [junit4]   2> 1932298 WARN  (jetty-launcher-19970-thread-4) [n:127.0.0.1:32837_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> 1932300 INFO  (zkCallback-20051-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 1932309 INFO  (jetty-launcher-19970-thread-4) [n:127.0.0.1:32837_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/J2/temp/solr.core.snapshots.TestSolrCloudSnapshots_8813BEB5E62DCA28-001/tempDir-001/node4
   [junit4]   2> 1932316 INFO  (SUITE-TestSolrCloudSnapshots-seed#[8813BEB5E62DCA28]-worker) [     ] o.a.s.c.MiniSolrCloudCluster waitForAllNodes: numServers=4
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   [junit4]   2> 1932324 INFO  (zkConnectionManagerCallback-20063-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1932324 INFO  (SUITE-TestSolrCloudSnapshots-seed#[8813BEB5E62DCA28]-worker) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1932325 INFO  (SUITE-TestSolrCloudSnapshots-seed#[8813BEB5E62DCA28]-worker) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (4)
   [junit4]   2> 1932326 INFO  (SUITE-TestSolrCloudSnapshots-seed#[8813BEB5E62DCA28]-worker) [     ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:36819/solr ready
   [junit4]   2> 1932352 INFO  (TEST-TestSolrCloudSnapshots.testSnapshots-seed#[8813BEB5E62DCA28]) [     ] o.a.s.SolrTestCaseJ4 ###Starting testSnapshots
   [junit4]   2> 1932600 INFO  (OverseerThreadFactory-20015-thread-1-processing-n:127.0.0.1:34541_solr) [n:127.0.0.1:34541_solr     ] o.a.s.c.a.c.CreateCollectionCmd Create collection SolrCloudSnapshots
   [junit4]   2> 1932712 INFO  (OverseerStateUpdate-73254406582108168-127.0.0.1:34541_solr-n_0000000000) [n:127.0.0.1:34541_solr     ] o.a.s.c.o.SliceMutator createReplica() {
   [junit4]   2>   "core":"SolrCloudSnapshots_shard1_replica_n1",
   [junit4]   2>   "node_name":"127.0.0.1:37525_solr",
   [junit4]   2>   "base_url":"http://127.0.0.1:37525/solr",
   [junit4]   2>   "collection":"SolrCloudSnapshots",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "state":"down",
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "operation":"ADDREPLICA",
   [junit4]   2>   "waitForFinalState":"false"} 
   [junit4]   2> 1932716 INFO  (OverseerStateUpdate-73254406582108168-127.0.0.1:34541_solr-n_0000000000) [n:127.0.0.1:34541_solr     ] o.a.s.c.o.SliceMutator createReplica() {
   [junit4]   2>   "core":"SolrCloudSnapshots_shard1_replica_n2",
   [junit4]   2>   "node_name":"127.0.0.1:33717_solr",
   [junit4]   2>   "base_url":"http://127.0.0.1:33717/solr",
   [junit4]   2>   "collection":"SolrCloudSnapshots",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "state":"down",
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "operation":"ADDREPLICA",
   [junit4]   2>   "waitForFinalState":"false"} 
   [junit4]   2> 1932718 INFO  (OverseerStateUpdate-73254406582108168-127.0.0.1:34541_solr-n_0000000000) [n:127.0.0.1:34541_solr     ] o.a.s.c.o.SliceMutator createReplica() {
   [junit4]   2>   "core":"SolrCloudSnapshots_shard2_replica_n4",
   [junit4]   2>   "node_name":"127.0.0.1:32837_solr",
   [junit4]   2>   "base_url":"http://127.0.0.1:32837/solr",
   [junit4]   2>   "collection":"SolrCloudSnapshots",
   [junit4]   2>   "shard":"shard2",
   [junit4]   2>   "state":"down",
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "operation":"ADDREPLICA",
   [junit4]   2>   "waitForFinalState":"false"} 
   [junit4]   2> 1932720 INFO  (OverseerStateUpdate-73254406582108168-127.0.0.1:34541_solr-n_0000000000) [n:127.0.0.1:34541_solr     ] o.a.s.c.o.SliceMutator createReplica() {
   [junit4]   2>   "core":"SolrCloudSnapshots_shard2_replica_n6",
   [junit4]   2>   "node_name":"127.0.0.1:34541_solr",
   [junit4]   2>   "base_url":"http://127.0.0.1:34541/solr",
   [junit4]   2>   "collection":"SolrCloudSnapshots",
   [junit4]   2>   "shard":"shard2",
   [junit4]   2>   "state":"down",
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "operation":"ADDREPLICA",
   [junit4]   2>   "waitForFinalState":"false"} 
   [junit4]   2> 1932925 INFO  (qtp1478757663-35083) [n:127.0.0.1:32837_solr    x:SolrCloudSnapshots_shard2_replica_n4 ] o.a.s.h.a.CoreAdminOperation core create command qt=/admin/cores&coreNodeName=core_node7&collection.configName=conf1&newCollection=true&name=SolrCloudSnapshots_shard2_replica_n4&action=CREATE&numShards=2&collection=SolrCloudSnapshots&shard=shard2&wt=javabin&version=2&replicaType=NRT
   [junit4]   2> 1932933 INFO  (qtp394970731-35092) [n:127.0.0.1:34541_solr    x:SolrCloudSnapshots_shard2_replica_n6 ] o.a.s.h.a.CoreAdminOperation core create command qt=/admin/cores&coreNodeName=core_node8&collection.configName=conf1&newCollection=true&name=SolrCloudSnapshots_shard2_replica_n6&action=CREATE&numShards=2&collection=SolrCloudSnapshots&shard=shard2&wt=javabin&version=2&replicaType=NRT
   [junit4]   2> 1932933 INFO  (qtp394970731-35092) [n:127.0.0.1:34541_solr    x:SolrCloudSnapshots_shard2_replica_n6 ] o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 2147483647 transient cores
   [junit4]   2> 1932940 INFO  (qtp1310855307-35070) [n:127.0.0.1:37525_solr    x:SolrCloudSnapshots_shard1_replica_n1 ] o.a.s.h.a.CoreAdminOperation core create command qt=/admin/cores&coreNodeName=core_node3&collection.configName=conf1&newCollection=true&name=SolrCloudSnapshots_shard1_replica_n1&action=CREATE&numShards=2&collection=SolrCloudSnapshots&shard=shard1&wt=javabin&version=2&replicaType=NRT
   [junit4]   2> 1932941 INFO  (qtp972905616-35079) [n:127.0.0.1:33717_solr    x:SolrCloudSnapshots_shard1_replica_n2 ] o.a.s.h.a.CoreAdminOperation core create command qt=/admin/cores&coreNodeName=core_node5&collection.configName=conf1&newCollection=true&name=SolrCloudSnapshots_shard1_replica_n2&action=CREATE&numShards=2&collection=SolrCloudSnapshots&shard=shard1&wt=javabin&version=2&replicaType=NRT
   [junit4]   2> 1932970 INFO  (qtp1478757663-35083) [n:127.0.0.1:32837_solr c:SolrCloudSnapshots s:shard2 r:core_node7 x:SolrCloudSnapshots_shard2_replica_n4 ] o.a.s.c.SolrConfig Using Lucene MatchVersion: 8.9.0
   [junit4]   2> 1932971 INFO  (qtp972905616-35079) [n:127.0.0.1:33717_solr c:SolrCloudSnapshots s:shard1 r:core_node5 x:SolrCloudSnapshots_shard1_replica_n2 ] o.a.s.c.SolrConfig Using Lucene MatchVersion: 8.9.0
   [junit4]   2> 1932978 INFO  (qtp1310855307-35070) [n:127.0.0.1:37525_solr c:SolrCloudSnapshots s:shard1 r:core_node3 x:SolrCloudSnapshots_shard1_replica_n1 ] o.a.s.c.SolrConfig Using Lucene MatchVersion: 8.9.0
   [junit4]   2> 1932980 INFO  (qtp394970731-35092) [n:127.0.0.1:34541_solr c:SolrCloudSnapshots s:shard2 r:core_node8 x:SolrCloudSnapshots_shard2_replica_n6 ] o.a.s.c.SolrConfig Using Lucene MatchVersion: 8.9.0
   [junit4]   2> 1932985 INFO  (qtp1478757663-35083) [n:127.0.0.1:32837_solr c:SolrCloudSnapshots s:shard2 r:core_node7 x:SolrCloudSnapshots_shard2_replica_n4 ] o.a.s.s.IndexSchema Schema name=minimal
   [junit4]   2> 1932985 INFO  (qtp1478757663-35083) [n:127.0.0.1:32837_solr c:SolrCloudSnapshots s:shard2 r:core_node7 x:SolrCloudSnapshots_shard2_replica_n4 ] o.a.s.s.IndexSchema Loaded schema minimal/1.1 with uniqueid field id
   [junit4]   2> 1932985 INFO  (qtp1478757663-35083) [n:127.0.0.1:32837_solr c:SolrCloudSnapshots s:shard2 r:core_node7 x:SolrCloudSnapshots_shard2_replica_n4 ] o.a.s.c.CoreContainer Creating SolrCore 'SolrCloudSnapshots_shard2_replica_n4' using configuration from configset conf1, trusted=true
   [junit4]   2> 1932985 INFO  (qtp1478757663-35083) [n:127.0.0.1:32837_solr c:SolrCloudSnapshots s:shard2 r:core_node7 x:SolrCloudSnapshots_shard2_replica_n4 ] o.a.s.c.SolrCore [[SolrCloudSnapshots_shard2_replica_n4] ] Opening new SolrCore at [/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J2/temp/solr.core.snapshots.TestSolrCloudSnapshots_8813BEB5E62DCA28-001/tempDir-001/node4/SolrCloudSnapshots_shard2_replica_n4], dataDir=[/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J2/temp/solr.core.snapshots.TestSolrCloudSnapshots_8813BEB5E62DCA28-001/tempDir-001/node4/SolrCloudSnapshots_shard2_replica_n4/data/]
   [junit4]   2> 1932987 INFO  (qtp972905616-35079) [n:127.0.0.1:33717_solr c:SolrCloudSnapshots s:shard1 r:core_node5 x:SolrCloudSnapshots_shard1_replica_n2 ] o.a.s.s.IndexSchema Schema name=minimal
   [junit4]   2> 1932987 INFO  (qtp972905616-35079) [n:127.0.0.1:33717_solr c:SolrCloudSnapshots s:shard1 r:core_node5 x:SolrCloudSnapshots_shard1_replica_n2 ] o.a.s.s.IndexSchema Loaded schema minimal/1.1 with uniqueid field id
   [junit4]   2> 1932987 INFO  (qtp972905616-35079) [n:127.0.0.1:33717_solr c:SolrCloudSnapshots s:shard1 r:core_node5 x:SolrCloudSnapshots_shard1_replica_n2 ] o.a.s.c.CoreContainer Creating SolrCore 'SolrCloudSnapshots_shard1_replica_n2' using configuration from configset conf1, trusted=true
   [junit4]   2> 1932987 INFO  (qtp972905616-35079) [n:127.0.0.1:33717_solr c:SolrCloudSnapshots s:shard1 r:core_node5 x:SolrCloudSnapshots_shard1_replica_n2 ] o.a.s.c.SolrCore [[SolrCloudSnapshots_shard1_replica_n2] ] Opening new SolrCore at [/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J2/temp/solr.core.snapshots.TestSolrCloudSnapshots_8813BEB5E62DCA28-001/tempDir-001/node1/SolrCloudSnapshots_shard1_replica_n2], dataDir=[/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J2/temp/solr.core.snapshots.TestSolrCloudSnapshots_8813BEB5E62DCA28-001/tempDir-001/node1/SolrCloudSnapshots_shard1_replica_n2/data/]
   [junit4]   2> 1932989 INFO  (qtp1310855307-35070) [n:127.0.0.1:37525_solr c:SolrCloudSnapshots s:shard1 r:core_node3 x:SolrCloudSnapshots_shard1_replica_n1 ] o.a.s.s.IndexSchema Schema name=minimal
   [junit4]   2> 1932990 INFO  (qtp1310855307-35070) [n:127.0.0.1:37525_solr c:SolrCloudSnapshots s:shard1 r:core_node3 x:SolrCloudSnapshots_shard1_replica_n1 ] o.a.s.s.IndexSchema Loaded schema minimal/1.1 with uniqueid field id
   [junit4]   2> 1932990 INFO  (qtp1310855307-35070) [n:127.0.0.1:37525_solr c:SolrCloudSnapshots s:shard1 r:core_node3 x:SolrCloudSnapshots_shard1_replica_n1 ] o.a.s.c.CoreContainer Creating SolrCore 'SolrCloudSnapshots_shard1_replica_n1' using configuration from configset conf1, trusted=true
   [junit4]   2> 1932990 INFO  (qtp1310855307-35070) [n:127.0.0.1:37525_solr c:SolrCloudSnapshots s:shard1 r:core_node3 x:SolrCloudSnapshots_shard1_replica_n1 ] o.a.s.c.SolrCore [[SolrCloudSnapshots_shard1_replica_n1] ] Opening new SolrCore at [/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J2/temp/solr.core.snapshots.TestSolrCloudSnapshots_8813BEB5E62DCA28-001/tempDir-001/node2/SolrCloudSnapshots_shard1_replica_n1], dataDir=[/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J2/temp/solr.core.snapshots.TestSolrCloudSnapshots_8813BEB5E62DCA28-001/tempDir-001/node2/SolrCloudSnapshots_shard1_replica_n1/data/]
   [junit4]   2> 1932991 INFO  (qtp394970731-35092) [n:127.0.0.1:34541_solr c:SolrCloudSnapshots s:shard2 r:core_node8 x:SolrCloudSnapshots_shard2_replica_n6 ] o.a.s.s.IndexSchema Schema name=minimal
   [junit4]   2> 1932992 INFO  (qtp394970731-35092) [n:127.0.0.1:34541_solr c:SolrCloudSnapshots s:shard2 r:core_node8 x:SolrCloudSnapshots_shard2_replica_n6 ] o.a.s.s.IndexSchema Loaded schema minimal/1.1 with uniqueid field id
   [junit4]   2> 1932992 INFO  (qtp394970731-35092) [n:127.0.0.1:34541_solr c:SolrCloudSnapshots s:shard2 r:core_node8 x:SolrCloudSnapshots_shard2_replica_n6 ] o.a.s.c.CoreContainer Creating SolrCore 'SolrCloudSnapshots_shard2_replica_n6' using configuration from configset conf1, trusted=true
   [junit4]   2> 1932992 INFO  (qtp394970731-35092) [n:127.0.0.1:34541_solr c:SolrCloudSnapshots s:shard2 r:core_node8 x:SolrCloudSnapshots_shard2_replica_n6 ] o.a.s.c.SolrCore [[SolrCloudSnapshots_shard2_replica_n6] ] Opening new SolrCore at [/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J2/temp/solr.core.snapshots.TestSolrCloudSnapshots_8813BEB5E62DCA28-001/tempDir-001/node3/SolrCloudSnapshots_shard2_replica_n6], dataDir=[/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J2/temp/solr.core.snapshots.TestSolrCloudSnapshots_8813BEB5E62DCA28-001/tempDir-001/node3/SolrCloudSnapshots_shard2_replica_n6/data/]
   [junit4]   2> 1933241 INFO  (qtp394970731-35092) [n:127.0.0.1:34541_solr c:SolrCloudSnapshots s:shard2 r:core_node8 x:SolrCloudSnapshots_shard2_replica_n6 ] o.a.s.u.UpdateHandler Using UpdateLog implementation: org.apache.solr.update.UpdateLog
   [junit4]   2> 1933241 INFO  (qtp394970731-35092) [n:127.0.0.1:34541_solr c:SolrCloudSnapshots s:shard2 r:core_node8 x:SolrCloudSnapshots_shard2_replica_n6 ] o.a.s.u.UpdateLog Initializing UpdateLog: dataDir=null defaultSyncLevel=FLUSH numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
   [junit4]   2> 1933242 INFO  (qtp394970731-35092) [n:127.0.0.1:34541_solr c:SolrCloudSnapshots s:shard2 r:core_node8 x:SolrCloudSnapshots_shard2_replica_n6 ] o.a.s.u.CommitTracker Hard AutoCommit: disabled
   [junit4]   2> 1933242 INFO  (qtp394970731-35092) [n:127.0.0.1:34541_solr c:SolrCloudSnapshots s:shard2 r:core_node8 x:SolrCloudSnapshots_shard2_replica_n6 ] o.a.s.u.CommitTracker Soft AutoCommit: disabled
   [junit4]   2> 1933247 INFO  (qtp1478757663-35083) [n:127.0.0.1:32837_solr c:SolrCloudSnapshots s:shard2 r:core_node7 x:SolrCloudSnapshots_shard2_replica_n4 ] o.a.s.u.UpdateHandler Using UpdateLog implementation: org.apache.solr.update.UpdateLog
   [junit4]   2> 1933247 INFO  (qtp1478757663-35083) [n:127.0.0.1:32837_solr c:SolrCloudSnapshots s:shard2 r:core_node7 x:SolrCloudSnapshots_shard2_replica_n4 ] o.a.s.u.UpdateLog Initializing UpdateLog: dataDir=null defaultSyncLevel=FLUSH numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
   [junit4]   2> 1933268 INFO  (qtp1478757663-35083) [n:127.0.0.1:32837_solr c:SolrCloudSnapshots s:shard2 r:core_node7 x:SolrCloudSnapshots_shard2_replica_n4 ] o.a.s.u.CommitTracker Hard AutoCommit: disabled
   [junit4]   2> 1933268 INFO  (qtp1478757663-35083) [n:127.0.0.1:32837_solr c:SolrCloudSnapshots s:shard2 r:core_node7 x:SolrCloudSnapshots_shard2_replica_n4 ] o.a.s.u.CommitTracker Soft AutoCommit: disabled
   [junit4]   2> 1933271 INFO  (qtp394970731-35092) [n:127.0.0.1:34541_solr c:SolrCloudSnapshots s:shard2 r:core_node8 x:SolrCloudSnapshots_shard2_replica_n6 ] o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: /configs/conf1
   [junit4]   2> 1933271 INFO  (qtp1478757663-35083) [n:127.0.0.1:32837_solr c:SolrCloudSnapshots s:shard2 r:core_node7 x:SolrCloudSnapshots_shard2_replica_n4 ] o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: /configs/conf1
   [junit4]   2> 1933271 INFO  (qtp394970731-35092) [n:127.0.0.1:34541_solr c:SolrCloudSnapshots s:shard2 r:core_node8 x:SolrCloudSnapshots_shard2_replica_n6 ] o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using ZooKeeperStorageIO:path=/configs/conf1
   [junit4]   2> 1933271 INFO  (qtp394970731-35092) [n:127.0.0.1:34541_solr c:SolrCloudSnapshots s:shard2 r:core_node8 x:SolrCloudSnapshots_shard2_replica_n6 ] o.a.s.h.ReplicationHandler Commits will be reserved for 10000 ms
   [junit4]   2> 1933271 INFO  (qtp394970731-35092) [n:127.0.0.1:34541_solr c:SolrCloudSnapshots s:shard2 r:core_node8 x:SolrCloudSnapshots_shard2_replica_n6 ] o.a.s.u.UpdateLog Could not find max version in index or recent updates, using new clock 1695773744681713664
   [junit4]   2> 1933272 INFO  (qtp1478757663-35083) [n:127.0.0.1:32837_solr c:SolrCloudSnapshots s:shard2 r:core_node7 x:SolrCloudSnapshots_shard2_replica_n4 ] o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using ZooKeeperStorageIO:path=/configs/conf1
   [junit4]   2> 1933272 INFO  (qtp1478757663-35083) [n:127.0.0.1:32837_solr c:SolrCloudSnapshots s:shard2 r:core_node7 x:SolrCloudSnapshots_shard2_replica_n4 ] o.a.s.h.ReplicationHandler Commits will be reserved for 10000 ms
   [junit4]   2> 1933273 INFO  (qtp1478757663-35083) [n:127.0.0.1:32837_solr c:SolrCloudSnapshots s:shard2 r:core_node7 x:SolrCloudSnapshots_shard2_replica_n4 ] o.a.s.u.UpdateLog Could not find max version in index or recent updates, using new clock 1695773744683810816
   [junit4]   2> 1933274 INFO  (searcherExecutor-20071-thread-1-processing-n:127.0.0.1:34541_solr x:SolrCloudSnapshots_shard2_replica_n6 c:SolrCloudSnapshots s:shard2 r:core_node8) [n:127.0.0.1:34541_solr c:SolrCloudSnapshots s:shard2 r:core_node8 x:SolrCloudSnapshots_shard2_replica_n6 ] o.a.s.c.SolrCore [SolrCloudSnapshots_shard2_replica_n6]  Registered new searcher autowarm time: 0 ms
   [junit4]   2> 1933275 INFO  (searcherExecutor-20065-thread-1-processing-n:127.0.0.1:32837_solr x:SolrCloudSnapshots_shard2_replica_n4 c:SolrCloudSnapshots s:shard2 r:core_node7) [n:127.0.0.1:32837_solr c:SolrCloudSnapshots s:shard2 r:core_node7 x:SolrCloudSnapshots_shard2_replica_n4 ] o.a.s.c.SolrCore [SolrCloudSnapshots_shard2_replica_n4]  Registered new searcher autowarm time: 0 ms
   [junit4]   2> 1933280 INFO  (qtp394970731-35092) [n:127.0.0.1:34541_solr c:SolrCloudSnapshots s:shard2 r:core_node8 x:SolrCloudSnapshots_shard2_replica_n6 ] o.a.s.c.ZkShardTerms Successful update of terms at /collections/SolrCloudSnapshots/terms/shard2 to Terms{values={core_node8=0}, version=0}
   [junit4]   2> 1933280 INFO  (qtp394970731-35092) [n:127.0.0.1:34541_solr c:SolrCloudSnapshots s:shard2 r:core_node8 x:SolrCloudSnapshots_shard2_replica_n6 ] o.a.s.c.ShardLeaderElectionContextBase make sure parent is created /collections/SolrCloudSnapshots/leaders/shard2
   [junit4]   2> 1933280 INFO  (qtp1478757663-35083) [n:127.0.0.1:32837_solr c:SolrCloudSnapshots s:shard2 r:core_node7 x:SolrCloudSnapshots_shard2_replica_n4 ] o.a.s.c.ZkShardTerms Failed to save terms, version is not a match, retrying
   [junit4]   2> 1933281 INFO  (qtp1478757663-35083) [n:127.0.0.1:32837_solr c:SolrCloudSnapshots s:shard2 r:core_node7 x:SolrCloudSnapshots_shard2_replica_n4 ] o.a.s.c.ZkShardTerms Successful update of terms at /collections/SolrCloudSnapshots/terms/shard2 to Terms{values={core_node7=0, core_node8=0}, version=1}
   [junit4]   2> 1933281 INFO  (qtp1478757663-35083) [n:127.0.0.1:32837_solr c:SolrCloudSnapshots s:shard2 r:core_node7 x:SolrCloudSnapshots_shard2_replica_n4 ] o.a.s.c.ShardLeaderElectionContextBase make sure parent is created /collections/SolrCloudSnapshots/leaders/shard2
   [junit4]   2> 1933284 INFO  (qtp972905616-35079) [n:127.0.0.1:33717_solr c:SolrCloudSnapshots s:shard1 r:core_node5 x:SolrCloudSnapshots_shard1_replica_n2 ] o.a.s.u.UpdateHandler Using UpdateLog implementation: org.apache.solr.update.UpdateLog
   [junit4]   2> 1933284 INFO  (qtp972905616-35079) [n:127.0.0.1:33717_solr c:SolrCloudSnapshots s:shard1 r:core_node5 x:SolrCloudSnapshots_shard1_replica_n2 ] o.a.s.u.UpdateLog Initializing UpdateLog: dataDir=null defaultSyncLevel=FLUSH numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
   [junit4]   2> 1933285 INFO  (qtp972905616-35079) [n:127.0.0.1:33717_solr c:SolrCloudSnapshots s:shard1 r:core_node5 x:SolrCloudSnapshots_shard1_replica_n2 ] o.a.s.u.CommitTracker Hard AutoCommit: disabled
   [junit4]   2> 1933285 INFO  (qtp972905616-35079) [n:127.0.0.1:33717_solr c:SolrCloudSnapshots s:shard1 r:core_node5 x:SolrCloudSnapshots_shard1_replica_n2 ] o.a.s.u.CommitTracker Soft AutoCommit: disabled
   [junit4]   2> 1933286 INFO  (qtp1478757663-35083) [n:127.0.0.1:32837_solr c:SolrCloudSnapshots s:shard2 r:core_node7 x:SolrCloudSnapshots_shard2_replica_n4 ] o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 1933286 INFO  (qtp1478757663-35083) [n:127.0.0.1:32837_solr c:SolrCloudSnapshots s:shard2 r:core_node7 x:SolrCloudSnapshots_shard2_replica_n4 ] o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
   [junit4]   2> 1933286 INFO  (qtp1478757663-35083) [n:127.0.0.1:32837_solr c:SolrCloudSnapshots s:shard2 r:core_node7 x:SolrCloudSnapshots_shard2_replica_n4 ] o.a.s.c.SyncStrategy Sync replicas to http://127.0.0.1:32837/solr/SolrCloudSnapshots_shard2_replica_n4/
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   [junit4]   2> 1933287 INFO  (qtp1478757663-35083) [n:127.0.0.1:32837_solr c:SolrCloudSnapshots s:shard2 r:core_node7 x:SolrCloudSnapshots_shard2_replica_n4 ] o.a.s.u.PeerSync PeerSync: core=SolrCloudSnapshots_shard2_replica_n4 url=http://127.0.0.1:32837/solr  DONE. We have no versions. sync failed.
   [junit4]   2> 1933288 INFO  (qtp972905616-35079) [n:127.0.0.1:33717_solr c:SolrCloudSnapshots s:shard1 r:core_node5 x:SolrCloudSnapshots_shard1_replica_n2 ] o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: /configs/conf1
   [junit4]   2> 1933288 INFO  (qtp1310855307-35070) [n:127.0.0.1:37525_solr c:SolrCloudSnapshots s:shard1 r:core_node3 x:SolrCloudSnapshots_shard1_replica_n1 ] o.a.s.u.UpdateHandler Using UpdateLog implementation: org.apache.solr.update.UpdateLog
   [junit4]   2> 1933288 INFO  (qtp1310855307-35070) [n:127.0.0.1:37525_solr c:SolrCloudSnapshots s:shard1 r:core_node3 x:SolrCloudSnapshots_shard1_replica_n1 ] o.a.s.u.UpdateLog Initializing UpdateLog: dataDir=null defaultSyncLevel=FLUSH numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
   [junit4]   2> 1933288 INFO  (qtp394970731-35066) [n:127.0.0.1:34541_solr c:SolrCloudSnapshots s:shard2 r:core_node8 x:SolrCloudSnapshots_shard2_replica_n6 ] o.a.s.c.S.Request [SolrCloudSnapshots_shard2_replica_n6]  webapp=/solr path=/get params={distrib=false&qt=/get&fingerprint=false&getVersions=100&wt=javabin&version=2} status=0 QTime=0
   [junit4]   2> 1933289 INFO  (qtp1310855307-35070) [n:127.0.0.1:37525_solr c:SolrCloudSnapshots s:shard1 r:core_node3 x:SolrCloudSnapshots_shard1_replica_n1 ] o.a.s.u.CommitTracker Hard AutoCommit: disabled
   [junit4]   2> 1933289 INFO  (qtp1310855307-35070) [n:127.0.0.1:37525_solr c:SolrCloudSnapshots s:shard1 r:core_node3 x:SolrCloudSnapshots_shard1_replica_n1 ] o.a.s.u.CommitTracker Soft AutoCommit: disabled
   [junit4]   2> 1933290 INFO  (qtp972905616-35079) [n:127.0.0.1:33717_solr c:SolrCloudSnapshots s:shard1 r:core_node5 x:SolrCloudSnapshots_shard1_replica_n2 ] o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using ZooKeeperStorageIO:path=/configs/conf1
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   [junit4]   2> 1933291 INFO  (qtp1478757663-35083) [n:127.0.0.1:32837_solr c:SolrCloudSnapshots s:shard2 r:core_node7 x:SolrCloudSnapshots_shard2_replica_n4 ] o.a.s.c.SyncStrategy Leader's attempt to sync with shard failed, moving to the next candidate
   [junit4]   2> 1933291 INFO  (qtp1478757663-35083) [n:127.0.0.1:32837_solr c:SolrCloudSnapshots s:shard2 r:core_node7 x:SolrCloudSnapshots_shard2_replica_n4 ] o.a.s.c.ShardLeaderElectionContext We failed sync, but we have no versions - we can't sync in that case - we were active before, so become leader anyway
   [junit4]   2> 1933291 INFO  (qtp1478757663-35083) [n:127.0.0.1:32837_solr c:SolrCloudSnapshots s:shard2 r:core_node7 x:SolrCloudSnapshots_shard2_replica_n4 ] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node /collections/SolrCloudSnapshots/leaders/shard2/leader after winning as /collections/SolrCloudSnapshots/leader_elect/shard2/election/73254406582108174-core_node7-n_0000000000
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   [junit4]   2> 1933298 INFO  (qtp972905616-35079) [n:127.0.0.1:33717_solr c:SolrCloudSnapshots s:shard1 r:core_node5 x:SolrCloudSnapshots_shard1_replica_n2 ] o.a.s.c.ZkShardTerms Successful update of terms at /collections/SolrCloudSnapshots/terms/shard1 to Terms{values={core_node5=0}, version=0}
   [junit4]   2> 1933298 INFO  (qtp972905616-35079) [n:127.0.0.1:33717_solr c:SolrCloudSnapshots s:shard1 r:core_node5 x:SolrCloudSnapshots_shard1_replica_n2 ] o.a.s.c.ShardLeaderElectionContextBase make sure parent is created /collections/SolrCloudSnapshots/leaders/shard1
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   [junit4]   2> 1933300 INFO  (qtp1310855307-35070) [n:127.0.0.1:37525_solr c:SolrCloudSnapshots s:shard1 r:core_node3 x:SolrCloudSnapshots_shard1_replica_n1 ] o.a.s.c.ShardLeaderElectionContextBase make sure parent is created /collections/SolrCloudSnapshots/leaders/shard1
   [junit4]   2> 1933304 INFO  (qtp1310855307-35070) [n:127.0.0.1:37525_solr c:SolrCloudSnapshots s:shard1 r:core_node3 x:SolrCloudSnapshots_shard1_replica_n1 ] o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 1933304 INFO  (qtp1310855307-35070) [n:127.0.0.1:37525_solr c:SolrCloudSnapshots s:shard1 r:core_node3 x:SolrCloudSnapshots_shard1_replica_n1 ] o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
   [junit4]   2> 1933304 INFO  (qtp1310855307-35070) [n:127.0.0.1:37525_solr c:SolrCloudSnapshots s:shard1 r:core_node3 x:SolrCloudSnapshots_shard1_replica_n1 ] o.a.s.c.SyncStrategy Sync replicas to http://127.0.0.1:37525/solr/SolrCloudSnapshots_shard1_replica_n1/
   [junit4]   2> 1933304 INFO  (qtp1310855307-35070) [n:127.0.0.1:37525_solr c:SolrCloudSnapshots s:shard1 r:core_node3 x:SolrCloudSnapshots_shard1_replica_n1 ] o.a.s.u.PeerSync PeerSync: core=SolrCloudSnapshots_shard1_replica_n1 url=http://127.0.0.1:37525/solr  START replicas=[http://127.0.0.1:33717/solr/SolrCloudSnapshots_shard1_replica_n2/] nUpdates=100
   [junit4]   2> 1933308 INFO  (qtp1310855307-35070) [n:127.0.0.1:37525_solr c:SolrCloudSnapshots s:shard1 r:core_node3 x:SolrCloudSnapshots_shard1_replica_n1 ] o.a.s.u.PeerSync PeerSync: core=SolrCloudSnapshots_shard1_replica_n1 url=http://127.0.0.1:37525/solr  DONE. We have no versions. sync failed.
   [junit4]   2> 1933309 INFO  (qtp972905616-35077) [n:127.0.0.1:33717_solr c:SolrCloudSnapshots s:shard1 r:core_node5 x:SolrCloudSnapshots_shard1_replica_n2 ] o.a.s.c.S.Request [SolrCloudSnapshots_shard1_replica_n2]  webapp=/solr path=/get params={distrib=false&qt=/get&fingerprint=false&getVersions=100&wt=javabin&version=2} status=0 QTime=0
   [junit4]   2> 1933309 INFO  (qtp1310855307-35070) [n:127.0.0.1:37525_solr c:SolrCloudSnapshots s:shard1 r:core_node3 x:SolrCloudSnapshots_shard1_replica_n1 ] o.a.s.c.SyncStrategy Leader's attempt to sync with shard failed, moving to the next candidate
   [junit4]   2> 1933309 INFO  (qtp1310855307-35070) [n:127.0.0.1:37525_solr c:SolrCloudSnapshots s:shard1 r:core_node3 x:SolrCloudSnapshots_shard1_replica_n1 ] o.a.s.c.ShardLeaderElectionContext We failed sync, but we have no versions - we can't sync in that case - we were active before, so become leader anyway
   [junit4]   2> 1933309 INFO  (qtp1310855307-35070) [n:127.0.0.1:37525_solr c:SolrCloudSnapshots s:shard1 r:core_node3 x:SolrCloudSnapshots_shard1_replica_n1 ] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node /collections/SolrCloudSnapshots/leaders/shard1/leader after winning as /collections/SolrCloudSnapshots/leader_elect/shard1/election/73254406582108170-core_node3-n_0000000000
   [junit4]   2> 1933311 INFO  (qtp1310855307-35070) [n:127.0.0.1:37525_solr c:SolrCloudSnapshots s:shard1 r:core_node3 x:SolrCloudSnapshots_shard1_replica_n1 ] o.a.s.c.ShardLeaderElectionContext I am the new leader: http://127.0.0.1:37525/solr/SolrCloudSnapshots_shard1_replica_n1/ shard1
   [junit4]   2> 1933413 INFO  (zkCallback-20016-thread-1) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/SolrCloudSnapshots/state.json] for collection [SolrCloudSnapshots] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 1933413 INFO  (zkCallback-20051-thread-1) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/SolrCloudSnapshots/state.json] for collection [SolrCloudSnapshots] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 1933413 INFO  (zkCallback-20016-thread-2) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/SolrCloudSnapshots/state.json] for collection [SolrCloudSnapshots] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 1933414 INFO  (qtp1310855307-35070) [n:127.0.0.1:37525_solr c:SolrCloudSnapshots s:shard1 r:core_node3 x:SolrCloudSnapshots_shard1_replica_n1 ] o.a.s.c.ZkController I am the leader, no recovery necessary
   [junit4]   2> 1933414 INFO  (qtp1478757663-35083) [n:127.0.0.1:32837_solr c:SolrCloudSnapshots s:shard2 r:core_node7 x:SolrCloudSnapshots_shard2_replica_n4 ] o.a.s.c.ZkController I am the leader, no recovery necessary
   [junit4]   2> 1933417 INFO  (qtp1478757663-35083) [n:127.0.0.1:32837_solr     ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores params={qt=/admin/cores&coreNodeName=core_node7&collection.configName=conf1&newCollection=true&name=SolrCloudSnapshots_shard2_replica_n4&action=CREATE&numShards=2&collection=SolrCloudSnapshots&shard=shard2&wt=javabin&version=2&replicaType=NRT} status=0 QTime=492
   [junit4]   2> 1933418 INFO  (qtp1310855307-35070) [n:127.0.0.1:37525_solr     ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores params={qt=/admin/cores&coreNodeName=core_node3&collection.configName=conf1&newCollection=true&name=SolrCloudSnapshots_shard1_replica_n1&action=CREATE&numShards=2&collection=SolrCloudSnapshots&shard=shard1&wt=javabin&version=2&replicaType=NRT} status=0 QTime=478
   [junit4]   2> 1933517 INFO  (zkCallback-20051-thread-1) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/SolrCloudSnapshots/state.json] for collection [SolrCloudSnapshots] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 1933517 INFO  (zkCallback-20051-thread-2) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/SolrCloudSnapshots/state.json] for collection [SolrCloudSnapshots] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 1933517 INFO  (zkCallback-20016-thread-1) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/SolrCloudSnapshots/state.json] for collection [SolrCloudSnapshots] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 1933518 INFO  (zkCallback-20016-thread-2) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/SolrCloudSnapshots/state.json] for collection [SolrCloudSnapshots] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 1933518 INFO  (zkCallback-20016-thread-3) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/SolrCloudSnapshots/state.json] for collection [SolrCloudSnapshots] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 1934289 INFO  (qtp394970731-35092) [n:127.0.0.1:34541_solr     ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores params={qt=/admin/cores&coreNodeName=core_node8&collection.configName=conf1&newCollection=true&name=SolrCloudSnapshots_shard2_replica_n6&action=CREATE&numShards=2&collection=SolrCloudSnapshots&shard=shard2&wt=javabin&version=2&replicaType=NRT} status=0 QTime=1356
   [junit4]   2> 1934307 INFO  (qtp972905616-35079) [n:127.0.0.1:33717_solr     ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores params={qt=/admin/cores&coreNodeName=core_node5&collection.configName=conf1&newCollection=true&name=SolrCloudSnapshots_shard1_replica_n2&action=CREATE&numShards=2&collection=SolrCloudSnapshots&shard=shard1&wt=javabin&version=2&replicaType=NRT} status=0 QTime=1366
   [junit4]   2> 1934310 INFO  (qtp1478757663-35085) [n:127.0.0.1:32837_solr     ] o.a.s.h.a.CollectionsHandler Wait for new collection to be active for at most 45 seconds. Check all shard replicas
   [junit4]   2> 1934407 INFO  (zkCallback-20051-thread-2) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/SolrCloudSnapshots/state.json] for collection [SolrCloudSnapshots] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 1934407 INFO  (zkCallback-20016-thread-3) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/SolrCloudSnapshots/state.json] for collection [SolrCloudSnapshots] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 1934407 INFO  (zkCallback-20051-thread-1) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/SolrCloudSnapshots/state.json] for collection [SolrCloudSnapshots] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 1934407 INFO  (zkCallback-20016-thread-1) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/SolrCloudSnapshots/state.json] for collection [SolrCloudSnapshots] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 1934407 INFO  (zkCallback-20035-thread-1) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/SolrCloudSnapshots/state.json] for collection [SolrCloudSnapshots] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 1934407 INFO  (zkCallback-20016-thread-2) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/SolrCloudSnapshots/state.json] for collection [SolrCloudSnapshots] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 1934408 INFO  (zkCallback-20035-thread-2) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/SolrCloudSnapshots/state.json] for collection [SolrCloudSnapshots] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 1934408 INFO  (zkCallback-20002-thread-2) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/SolrCloudSnapshots/state.json] for collection [SolrCloudSnapshots] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 1934408 INFO  (zkCallback-20002-thread-1) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/SolrCloudSnapshots/state.json] for collection [SolrCloudSnapshots] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 1934408 INFO  (qtp1478757663-35085) [n:127.0.0.1:32837_solr     ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={collection.configName=conf1&name=SolrCloudSnapshots&nrtReplicas=2&action=CREATE&numShards=2&wt=javabin&version=2} status=0 QTime=2051
   [junit4]   2> 1934408 INFO  (TEST-TestSolrCloudSnapshots.testSnapshots-seed#[8813BEB5E62DCA28]) [     ] o.a.s.c.MiniSolrCloudCluster waitForActiveCollection: SolrCloudSnapshots
   [junit4]   2> 1934456 INFO  (qtp394970731-35091) [n:127.0.0.1:34541_solr c:SolrCloudSnapshots s:shard2 r:core_node8 x:SolrCloudSnapshots_shard2_replica_n6 ] o.a.s.u.p.LogUpdateProcessorFactory [SolrCloudSnapshots_shard2_replica_n6]  webapp=/solr path=/update params={update.distrib=FROMLEADER&_version_=-1695773745901207552&distrib.from=http://127.0.0.1:32837/solr/SolrCloudSnapshots_shard2_replica_n4/&wt=javabin&version=2}{deleteByQuery=*:* (-1695773745901207552)} 0 10
   [junit4]   2> 1934457 INFO  (qtp1478757663-35084) [n:127.0.0.1:32837_solr c:SolrCloudSnapshots s:shard2 r:core_node7 x:SolrCloudSnapshots_shard2_replica_n4 ] o.a.s.c.ZkShardTerms Successful update of terms at /collections/SolrCloudSnapshots/terms/shard2 to Terms{values={core_node7=1, core_node8=1}, version=2}
   [junit4]   2> 1934457 INFO  (qtp1478757663-35084) [n:127.0.0.1:32837_solr c:SolrCloudSnapshots s:shard2 r:core_node7 x:SolrCloudSnapshots_shard2_replica_n4 ] o.a.s.u.p.LogUpdateProcessorFactory [SolrCloudSnapshots_shard2_replica_n4]  webapp=/solr path=/update params={update.distrib=TOLEADER&distrib.from=http://127.0.0.1:37525/solr/SolrCloudSnapshots_shard1_replica_n1/&wt=javabin&version=2}{deleteByQuery=*:* (-1695773745901207552)} 0 24
   [junit4]   2> 1934468 INFO  (qtp972905616-35078) [n:127.0.0.1:33717_solr c:SolrCloudSnapshots s:shard1 r:core_node5 x:SolrCloudSnapshots_shard1_replica_n2 ] o.a.s.u.p.LogUpdateProcessorFactory [SolrCloudSnapshots_shard1_replica_n2]  webapp=/solr path=/update params={update.distrib=FROMLEADER&_version_=-1695773745882333184&distrib.from=http://127.0.0.1:37525/solr/SolrCloudSnapshots_shard1_replica_n1/&wt=javabin&version=2}{deleteByQuery=*:* (-1695773745882333184)} 0 1
   [junit4]   2> 1934473 INFO  (qtp1310855307-35072) [n:127.0.0.1:37525_solr c:SolrCloudSnapshots s:shard1 r:core_node3 x:SolrCloudSnapshots_shard1_replica_n1 ] o.a.s.c.ZkShardTerms Successful update of terms at /collections/SolrCloudSnapshots/terms/shard1 to Terms{values={core_node3=1, core_node5=1}, version=2}
   [junit4]   2> 1934473 INFO  (qtp1310855307-35072) [n:127.0.0.1:37525_solr c:SolrCloudSnapshots s:shard1 r:core_node3 x:SolrCloudSnapshots_shard1_replica_n1 ] o.a.s.u.p.LogUpdateProcessorFactory [SolrCloudSnapshots_shard1_replica_n1]  webapp=/solr path=/update params={wt=javabin&version=2}{deleteByQuery=*:* (-1695773745882333184)} 0 60
   [junit4]   2> 1934473 INFO  (TEST-TestSolrCloudSnapshots.testSnapshots-seed#[8813BEB5E62DCA28]) [     ] o.a.s.h.BackupRestoreUtils Indexing 20 test docs
   [junit4]   2> 1934503 INFO  (qtp972905616-35077) [n:127.0.0.1:33717_solr c:SolrCloudSnapshots s:shard1 r:core_node5 x:SolrCloudSnapshots_shard1_replica_n2 ] o.a.s.u.p.LogUpdateProcessorFactory [SolrCloudSnapshots_shard1_replica_n2]  webapp=/solr path=/update params={update.distrib=FROMLEADER&distrib.from=http://127.0.0.1:37525/solr/SolrCloudSnapshots_shard1_replica_n1/&wt=javabin&version=2}{add=[0 (1695773745944199168), 1 (1695773745945247744), 4 (1695773745945247745), 8 (1695773745945247746), 10 (1695773745945247747), 11 (1695773745945247748), 12 (1695773745945247749), 13 (1695773745945247750), 14 (1695773745946296320), 15 (1695773745955733504), ... (11 adds)]} 0 1
   [junit4]   2> 1934504 INFO  (qtp1310855307-35073) [n:127.0.0.1:37525_solr c:SolrCloudSnapshots s:shard1 r:core_node3 x:SolrCloudSnapshots_shard1_replica_n1 ] o.a.s.u.p.LogUpdateProcessorFactory [SolrCloudSnapshots_shard1_replica_n1]  webapp=/solr path=/update params={wt=javabin&version=2}{add=[0 (1695773745944199168), 1 (1695773745945247744), 4 (1695773745945247745), 8 (1695773745945247746), 10 (1695773745945247747), 11 (1695773745945247748), 12 (1695773745945247749), 13 (1695773745945247750), 14 (1695773745946296320), 15 (1695773745955733504), ... (11 adds)]} 0 29
   [junit4]   2> 1934505 INFO  (qtp394970731-35066) [n:127.0.0.1:34541_solr c:SolrCloudSnapshots s:shard2 r:core_node8 x:SolrCloudSnapshots_shard2_replica_n6 ] o.a.s.u.p.LogUpdateProcessorFactory [SolrCloudSnapshots_shard2_replica_n6]  webapp=/solr path=/update params={update.distrib=FROMLEADER&distrib.from=http://127.0.0.1:32837/solr/SolrCloudSnapshots_shard2_replica_n4/&wt=javabin&version=2}{add=[2 (1695773745944199168), 3 (1695773745945247744), 5 (1695773745948393472), 6 (1695773745948393473), 7 (1695773745948393474), 9 (1695773745948393475), 17 (1695773745948393476), 18 (1695773745948393477), 19 (1695773745948393478)]} 0 1
   [junit4]   2> 1934505 INFO  (qtp1478757663-35083) [n:127.0.0.1:32837_solr c:SolrCloudSnapshots s:shard2 r:core_node7 x:SolrCloudSnapshots_shard2_replica_n4 ] o.a.s.u.p.LogUpdateProcessorFactory [SolrCloudSnapshots_shard2_replica_n4]  webapp=/solr path=/update params={wt=javabin&version=2}{add=[2 (1695773745944199168), 3 (1695773745945247744), 5 (1695773745948393472), 6 (1695773745948393473), 7 (1695773745948393474), 9 (1695773745948393475), 17 (1695773745948393476), 18 (1695773745948393477), 19 (1695773745948393478)]} 0 30
   [junit4]   2> 1934692 INFO  (OverseerCollectionConfigSetProcessor-73254406582108168-127.0.0.1:34541_solr-n_0000000000) [n:127.0.0.1:34541_solr     ] o.a.s.c.OverseerTaskQueue Response ZK path: /overseer/collection-queue-work/qnr-0000000000 doesn't exist. Requestor may have disconnected from ZooKeeper
   [junit4]   2> 1934856 INFO  (searcherExecutor-20067-thread-1-processing-n:127.0.0.1:33717_solr x:SolrCloudSnapshots_shard1_replica_n2 c:SolrCloudSnapshots s:shard1 r:core_node5) [n:127.0.0.1:33717_solr c:SolrCloudSnapshots s:shard1 r:core_node5 x:SolrCloudSnapshots_shard1_replica_n2 ] o.a.s.c.SolrCore [SolrCloudSnapshots_shard1_replica_n2]  Registered new searcher autowarm time: 0 ms
   [junit4]   2> 1934856 INFO  (qtp972905616-35079) [n:127.0.0.1:33717_solr c:SolrCloudSnapshots s:shard1 r:core_node5 x:SolrCloudSnapshots_shard1_rep

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

pache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x104407ea28f000a, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 1940987 INFO  (jetty-closer-20094-thread-3) [     ] o.e.j.s.AbstractConnector Stopped ServerConnector@373ab5df{HTTP/1.1, (http/1.1, h2c)}{127.0.0.1:0}
   [junit4]   2> 1940988 INFO  (jetty-closer-20094-thread-3) [     ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@1be9caf3{/solr,null,STOPPED}
   [junit4]   2> 1940988 INFO  (jetty-closer-20094-thread-3) [     ] o.e.j.s.session node0 Stopped scavenging
   [junit4]   2> 1941088 INFO  (jetty-closer-20094-thread-2) [     ] o.e.j.s.AbstractConnector Stopped ServerConnector@40e5f73f{HTTP/1.1, (http/1.1, h2c)}{127.0.0.1:0}
   [junit4]   2> 1941088 INFO  (jetty-closer-20094-thread-2) [     ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@a793778{/solr,null,STOPPED}
   [junit4]   2> 1941088 INFO  (jetty-closer-20094-thread-2) [     ] o.e.j.s.session node0 Stopped scavenging
   [junit4]   2> 1941187 INFO  (jetty-closer-20094-thread-1) [     ] o.a.s.c.Overseer Overseer (id=73254406582108168-127.0.0.1:34541_solr-n_0000000000) closing
   [junit4]   2> 1941188 INFO  (jetty-closer-20094-thread-1) [     ] o.e.j.s.AbstractConnector Stopped ServerConnector@194d2aea{HTTP/1.1, (http/1.1, h2c)}{127.0.0.1:0}
   [junit4]   2> 1941188 INFO  (jetty-closer-20094-thread-1) [     ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@7eef07e9{/solr,null,STOPPED}
   [junit4]   2> 1941188 INFO  (jetty-closer-20094-thread-1) [     ] o.e.j.s.session node0 Stopped scavenging
   [junit4]   2> 1941189 INFO  (SUITE-TestSolrCloudSnapshots-seed#[8813BEB5E62DCA28]-worker) [     ] o.a.s.c.ZkTestServer Shutting down ZkTestServer.
   [junit4]   2> 1941291 WARN  (SUITE-TestSolrCloudSnapshots-seed#[8813BEB5E62DCA28]-worker-SendThread(127.0.0.1:36819)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x104407ea28f0001.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x104407ea28f0001, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x104407ea28f0001, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 1941392 WARN  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer Watch limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2> 	8	/solr/collections/SolrCloudSnapshots/terms/shard2
   [junit4]   2> 	7	/solr/collections/SolrCloudSnapshots/terms/shard1
   [junit4]   2> 	5	/solr/aliases.json
   [junit4]   2> 	5	/solr/clusterprops.json
   [junit4]   2> 	4	/solr/packages.json
   [junit4]   2> 	4	/solr/security.json
   [junit4]   2> 	4	/solr/collections/SolrCloudSnapshots/collectionprops.json
   [junit4]   2> 	4	/solr/configs/conf1
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2> 	64	/solr/collections/SolrCloudSnapshots/state.json
   [junit4]   2> 	5	/solr/clusterstate.json
   [junit4]   2> 	4	/solr/collections/SolrCloudSnapshots/collectionprops.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2> 	39	/solr/overseer/queue
   [junit4]   2> 	18	/solr/live_nodes
   [junit4]   2> 	17	/solr/collections/SolrCloudSnapshots/state.json
   [junit4]   2> 	10	/solr/collections
   [junit4]   2> 	8	/solr/overseer/collection-queue-work
   [junit4]   2> 
   [junit4]   2> 1941394 INFO  (SUITE-TestSolrCloudSnapshots-seed#[8813BEB5E62DCA28]-worker) [     ] o.a.s.c.ZkTestServer waitForServerDown: 127.0.0.1:36819
   [junit4]   2> 1941394 INFO  (SUITE-TestSolrCloudSnapshots-seed#[8813BEB5E62DCA28]-worker) [     ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:36819
   [junit4]   2> 1941394 INFO  (SUITE-TestSolrCloudSnapshots-seed#[8813BEB5E62DCA28]-worker) [     ] o.a.s.c.ZkTestServer connecting to 127.0.0.1 36819
   [junit4]   2> NOTE: leaving temporary files on disk at: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J2/temp/solr.core.snapshots.TestSolrCloudSnapshots_8813BEB5E62DCA28-001
   [junit4]   2> Mar 31, 2021 6:37:54 PM com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> WARNING: Will linger awaiting termination of 1 leaked thread(s).
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene87), sim=Asserting(RandomSimilarity(queryNorm=false): {}), locale=es-VE, timezone=Canada/Atlantic
   [junit4]   2> NOTE: Linux 4.15.0-112-generic amd64/Oracle Corporation 1.8.0_281 (64-bit)/cpus=4,threads=1,free=230687800,total=528482304
   [junit4]   2> NOTE: All tests run in this JVM: [CollectionsAPIDistributedZkTest, PeerSyncWithBufferUpdatesTest, TestSolrCloudWithSecureImpersonation, BasicAuthIntegrationTest, TestTolerantSearch, DirectoryFactoryTest, IndexSizeTriggerMixedBoundsTest, DeleteShardTest, TestBooleanSimilarityFactory, TestUniqueKeyFieldResource, TestWordDelimiterFilterFactory, TestDocTermOrds, ShardTermsTest, FacetPivotSmallTest, PKIAuthenticationIntegrationTest, TestTlogReplayVsRecovery, MigrateRouteKeyTest, DebugComponentTest, RemoteQueryErrorTest, HdfsCloudIncrementalBackupTest, DirectUpdateHandlerTest, ConcurrentCreateRoutedAliasTest, TestLegacyFieldReuse, TestReloadAndDeleteDocs, TestSolrCloudWithHadoopAuthPlugin, TestXmlQParser, TestCursorMarkWithoutUniqueKey, TestRequestForwarding, SolrCloudExampleTest, LeaderVoteWaitTimeoutTest, TestConfigSetImmutable, TestXIncludeConfig, TestExactStatsCache, QueryElevationComponentTest, CoreAdminOperationTest, TestFilteredDocIdSet, TestCloudInspectUtil, RestartWhileUpdatingTest, ZkShardTermsTest, QueryResultKeyTest, CachingDirectoryFactoryTest, BadCopyFieldTest, ExplicitHLLTest, SystemCollectionCompatTest, TestCloudManagedSchema, TestSimpleQParserPlugin, JsonLoaderTest, SolrIndexSearcherTest, V2ApiIntegrationTest, SOLR749Test, TestFuzzyAnalyzedSuggestions, TestAnalyzedSuggestions, DistribJoinFromCollectionTest, DateMathParserTest, ZkCLITest, SuggesterTSTTest, EchoParamsTest, HdfsTlogReplayBufferedWhileIndexingTest, CdcrOpsAndBoundariesTest, TestContainerPlugin, TestUseDocValuesAsStored2, TestComplexPhraseQParserPlugin, BinaryUpdateRequestHandlerTest, OverseerModifyCollectionTest, JWTAuthPluginTest, StatelessScriptUpdateProcessorFactoryTest, TestHdfsUpdateLog, TestJsonRequest, NodeMutatorTest, TestSolrConfigHandlerConcurrent, TriggerIntegrationTest, SolrMetricManagerTest, MaxScoreCollectorTest, ExternalFileFieldSortTest, JSONWriterTest, PeerSyncReplicationTest, TestLRUCache, TestRetrieveFieldsOptimizer, SolrJmxReporterCloudTest, TestTestInjection, DefaultValueUpdateProcessorTest, XMLAtomicUpdateMultivalueTest, ClassificationUpdateProcessorFactoryTest, AlternateDirectoryTest, TestJsonFacetsWithNestedObjects, TestSchemaResource, TestCryptoKeys, NotRequiredUniqueKeyTest, TestDynamicLoadingUrl, TestMinimalConfig, LeaderElectionTest, TestDownShardTolerantSearch, ActionThrottleTest, SolrInfoBeanTest, TestUnInvertedFieldException, TestNamedUpdateProcessors, TestSolrQueryParser, TestCustomDocTransformer, TestQueryUtils, TestFieldCacheSort, ClusterStateUpdateTest, BackupRestoreApiErrorConditionsTest, CurrencyRangeFacetCloudTest, AdminHandlersProxyTest, AddBlockUpdateTest, SolrIndexMetricsTest, CdcrWithNodesRestartsTest, HttpPartitionTest, TestNestedDocsSort, CopyFieldTest, TestReRankQParserPlugin, TestFieldResource, AnalysisAfterCoreReloadTest, BasicFunctionalityTest, ConvertedLegacyTest, MinimalSchemaTest, TestDistributedGrouping, TestDistributedSearch, AliasIntegrationTest, BasicZkTest, ChaosMonkeyNothingIsSafeTest, ChaosMonkeySafeLeaderWithPullReplicasTest, DeleteInactiveReplicaTest, DocValuesNotIndexedTest, MissingSegmentRecoveryTest, MultiSolrCloudTestCaseTest, OutOfBoxZkACLAndCredentialsProvidersTest, OverseerSolrResponseTest, OverseerSolrResponseUnsafeSerializationTest, OverseerStatusTest, OverseerTaskQueueTest, SSLMigrationTest, SharedFSAutoReplicaFailoverTest, TestAuthenticationFramework, TestCloudPseudoReturnFields, TestCloudRecovery, TestDeleteCollectionOnDownNodes, TestExclusionRuleCollectionAccess, TestHashPartitioner, TestLockTree, TestMiniSolrCloudClusterSSL, TestQueryingOnDownCollection, TestSSLRandomization, TestShortCircuitedRequests, TestTlogReplica, TestCollectionAPI, TestReplicaProperties, AutoAddReplicasPlanActionTest, ComputePlanActionTest, NodeLostTriggerTest, ScheduledTriggerIntegrationTest, SearchRateTriggerIntegrationTest, SearchRateTriggerTest, BaseCdcrDistributedZkTest, HdfsBasicDistributedZk2Test, HdfsBasicDistributedZkTest, HdfsChaosMonkeyNothingIsSafeTest, HdfsNNFailoverTest, ConfigureRecoveryStrategyTest, RAMDirectoryFactoryTest, TestBackupRepositoryFactory, TestBadConfig, TestImplicitCoreProperties, TestInitParams, TestSimpleTextCodec, TestSolrDeletionPolicy1, TestSolrDeletionPolicy2, TestSolrCloudSnapshots]
   [junit4] Completed [634/935 (1!)] on J2 in 14.93s, 1 test, 1 failure <<< FAILURES!

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