Build: https://ci-builds.apache.org/job/Lucene/job/Lucene-Solr-Tests-8.x/2457/

1 tests failed.
FAILED:  
org.apache.solr.cloud.autoscaling.MetricTriggerIntegrationTest.testMetricTrigger

Error Message:
The trigger did not fire at all

Stack Trace:
java.lang.AssertionError: The trigger did not fire at all
        at 
__randomizedtesting.SeedInfo.seed([5ED14EA2E8A4D847:E4DD792DB74C0E08]:0)
        at org.junit.Assert.fail(Assert.java:89)
        at org.junit.Assert.assertTrue(Assert.java:42)
        at 
org.apache.solr.cloud.autoscaling.MetricTriggerIntegrationTest.testMetricTrigger(MetricTriggerIntegrationTest.java:195)
        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 13280 lines...]
   [junit4] Suite: 
org.apache.solr.cloud.autoscaling.MetricTriggerIntegrationTest
   [junit4]   2> 17860 INFO  
(SUITE-MetricTriggerIntegrationTest-seed#[5ED14EA2E8A4D847]-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> 17860 INFO  
(SUITE-MetricTriggerIntegrationTest-seed#[5ED14EA2E8A4D847]-worker) [     ] 
o.a.s.SolrTestCaseJ4 Created dataDir: 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J2/temp/solr.cloud.autoscaling.MetricTriggerIntegrationTest_5ED14EA2E8A4D847-001/data-dir-2-001
   [junit4]   2> 17860 WARN  
(SUITE-MetricTriggerIntegrationTest-seed#[5ED14EA2E8A4D847]-worker) [     ] 
o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=44 numCloses=44
   [junit4]   2> 17861 INFO  
(SUITE-MetricTriggerIntegrationTest-seed#[5ED14EA2E8A4D847]-worker) [     ] 
o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) 
w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 17862 INFO  
(SUITE-MetricTriggerIntegrationTest-seed#[5ED14EA2E8A4D847]-worker) [     ] 
o.a.s.SolrTestCaseJ4 Randomized ssl (true) and clientAuth (true) via: 
@org.apache.solr.util.RandomizeSSL(reason=, ssl=NaN, value=NaN, clientAuth=NaN)
   [junit4]   2> 17878 INFO  
(SUITE-MetricTriggerIntegrationTest-seed#[5ED14EA2E8A4D847]-worker) [     ] 
o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: 
test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 17881 INFO  
(SUITE-MetricTriggerIntegrationTest-seed#[5ED14EA2E8A4D847]-worker) [     ] 
o.a.s.c.MiniSolrCloudCluster Starting cluster of 2 servers in 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J2/temp/solr.cloud.autoscaling.MetricTriggerIntegrationTest_5ED14EA2E8A4D847-001/tempDir-001
   [junit4]   2> 17888 INFO  
(SUITE-MetricTriggerIntegrationTest-seed#[5ED14EA2E8A4D847]-worker) [     ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 17891 INFO  (ZkTestServer Run Thread) [     ] 
o.a.s.c.ZkTestServer client port: 0.0.0.0/0.0.0.0:0
   [junit4]   2> 17891 INFO  (ZkTestServer Run Thread) [     ] 
o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 17959 WARN  (ZkTestServer Run Thread) [     ] 
o.a.z.s.ServerCnxnFactory maxCnxns is not configured, using default value 0.
   [junit4]   2> 17989 INFO  
(SUITE-MetricTriggerIntegrationTest-seed#[5ED14EA2E8A4D847]-worker) [     ] 
o.a.s.c.ZkTestServer start zk server on port: 46619
   [junit4]   2> 17989 INFO  
(SUITE-MetricTriggerIntegrationTest-seed#[5ED14EA2E8A4D847]-worker) [     ] 
o.a.s.c.ZkTestServer waitForServerUp: 127.0.0.1:46619
   [junit4]   2> 17989 INFO  
(SUITE-MetricTriggerIntegrationTest-seed#[5ED14EA2E8A4D847]-worker) [     ] 
o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:46619
   [junit4]   2> 17990 INFO  
(SUITE-MetricTriggerIntegrationTest-seed#[5ED14EA2E8A4D847]-worker) [     ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1 46619
   [junit4]   2> 18058 INFO  
(SUITE-MetricTriggerIntegrationTest-seed#[5ED14EA2E8A4D847]-worker) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 18088 INFO  (zkConnectionManagerCallback-93-thread-1) [     ] 
o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 18088 INFO  
(SUITE-MetricTriggerIntegrationTest-seed#[5ED14EA2E8A4D847]-worker) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 18114 INFO  
(SUITE-MetricTriggerIntegrationTest-seed#[5ED14EA2E8A4D847]-worker) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 18116 INFO  (zkConnectionManagerCallback-95-thread-1) [     ] 
o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 18117 INFO  
(SUITE-MetricTriggerIntegrationTest-seed#[5ED14EA2E8A4D847]-worker) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 18117 INFO  
(SUITE-MetricTriggerIntegrationTest-seed#[5ED14EA2E8A4D847]-worker) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 18120 INFO  (zkConnectionManagerCallback-97-thread-1) [     ] 
o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 18120 INFO  
(SUITE-MetricTriggerIntegrationTest-seed#[5ED14EA2E8A4D847]-worker) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 18237 INFO  (jetty-launcher-98-thread-2) [     ] 
o.a.s.c.s.e.JettySolrRunner Start Jetty (configured port=0, binding port=0)
   [junit4]   2> 18237 INFO  (jetty-launcher-98-thread-1) [     ] 
o.a.s.c.s.e.JettySolrRunner Start Jetty (configured port=0, binding port=0)
   [junit4]   2> 18237 INFO  (jetty-launcher-98-thread-2) [     ] 
o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 2 ...
   [junit4]   2> 18237 INFO  (jetty-launcher-98-thread-1) [     ] 
o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 2 ...
   [junit4]   2> 18238 INFO  (jetty-launcher-98-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> 18238 INFO  (jetty-launcher-98-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> 18239 INFO  (jetty-launcher-98-thread-2) [     ] 
o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 18239 INFO  (jetty-launcher-98-thread-2) [     ] 
o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 18239 INFO  (jetty-launcher-98-thread-1) [     ] 
o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 18239 INFO  (jetty-launcher-98-thread-1) [     ] 
o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 18240 INFO  (jetty-launcher-98-thread-2) [     ] 
o.e.j.s.session node0 Scavenging every 600000ms
   [junit4]   2> 18240 INFO  (jetty-launcher-98-thread-1) [     ] 
o.e.j.s.session node0 Scavenging every 660000ms
   [junit4]   2> 18240 INFO  (jetty-launcher-98-thread-2) [     ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@484d3b39{/solr,null,AVAILABLE}
   [junit4]   2> 18241 INFO  (jetty-launcher-98-thread-1) [     ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@6a8d040b{/solr,null,AVAILABLE}
   [junit4]   2> 18243 INFO  (jetty-launcher-98-thread-2) [     ] 
o.e.j.s.AbstractConnector Started ServerConnector@76a1177d{SSL, (ssl, 
http/1.1)}{127.0.0.1:43715}
   [junit4]   2> 18243 INFO  (jetty-launcher-98-thread-2) [     ] 
o.e.j.s.Server Started @18279ms
   [junit4]   2> 18243 INFO  (jetty-launcher-98-thread-1) [     ] 
o.e.j.s.AbstractConnector Started ServerConnector@5fce8895{SSL, (ssl, 
http/1.1)}{127.0.0.1:34879}
   [junit4]   2> 18243 INFO  (jetty-launcher-98-thread-1) [     ] 
o.e.j.s.Server Started @18279ms
   [junit4]   2> 18243 INFO  (jetty-launcher-98-thread-2) [     ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
zkHost=127.0.0.1:46619/solr, hostPort=43715}
   [junit4]   2> 18243 INFO  (jetty-launcher-98-thread-1) [     ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
zkHost=127.0.0.1:46619/solr, hostPort=34879}
   [junit4]   2> 18243 ERROR (jetty-launcher-98-thread-2) [     ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 18243 ERROR (jetty-launcher-98-thread-1) [     ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 18244 INFO  (jetty-launcher-98-thread-2) [     ] 
o.a.s.s.SolrDispatchFilter Using logger factory 
org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 18244 INFO  (jetty-launcher-98-thread-1) [     ] 
o.a.s.s.SolrDispatchFilter Using logger factory 
org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 18244 INFO  (jetty-launcher-98-thread-2) [     ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
8.9.0
   [junit4]   2> 18244 INFO  (jetty-launcher-98-thread-1) [     ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
8.9.0
   [junit4]   2> 18244 INFO  (jetty-launcher-98-thread-2) [     ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 18244 INFO  (jetty-launcher-98-thread-1) [     ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 18244 INFO  (jetty-launcher-98-thread-2) [     ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr
   [junit4]   2> 18244 INFO  (jetty-launcher-98-thread-1) [     ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr
   [junit4]   2> 18244 INFO  (jetty-launcher-98-thread-2) [     ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2021-05-21T10:33:02.364Z
   [junit4]   2> 18244 INFO  (jetty-launcher-98-thread-1) [     ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2021-05-21T10:33:02.364Z
   [junit4]   2> 18245 INFO  (jetty-launcher-98-thread-2) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 18248 INFO  (jetty-launcher-98-thread-1) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 18254 INFO  (zkConnectionManagerCallback-101-thread-1) [     ] 
o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 18254 INFO  (zkConnectionManagerCallback-102-thread-1) [     ] 
o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 18254 INFO  (jetty-launcher-98-thread-1) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 18254 INFO  (jetty-launcher-98-thread-2) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 18257 INFO  (jetty-launcher-98-thread-1) [     ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 18257 INFO  (jetty-launcher-98-thread-2) [     ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 18578 INFO  (jetty-launcher-98-thread-1) [     ] 
o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: 
WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=true]
   [junit4]   2> 18580 WARN  (jetty-launcher-98-thread-1) [     ] 
o.a.s.c.s.i.Http2SolrClient Create Http2SolrClient with HTTP/1.1 transport 
since Java 8 or lower versions does not support SSL + HTTP/2
   [junit4]   2> 18589 WARN  (jetty-launcher-98-thread-1) [     ] 
o.e.j.u.s.S.config Trusting all certificates configured for 
Client@5c208cb8[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 18589 WARN  (jetty-launcher-98-thread-1) [     ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
Client@5c208cb8[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 18594 WARN  (jetty-launcher-98-thread-1) [     ] 
o.a.s.c.s.i.Http2SolrClient Create Http2SolrClient with HTTP/1.1 transport 
since Java 8 or lower versions does not support SSL + HTTP/2
   [junit4]   2> 18596 WARN  (jetty-launcher-98-thread-1) [     ] 
o.e.j.u.s.S.config Trusting all certificates configured for 
Client@4c28c01e[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 18596 WARN  (jetty-launcher-98-thread-1) [     ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
Client@4c28c01e[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 18597 INFO  (jetty-launcher-98-thread-1) [     ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:46619/solr
   [junit4]   2> 18620 INFO  (jetty-launcher-98-thread-1) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 18624 INFO  (zkConnectionManagerCallback-116-thread-1) [     ] 
o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 18624 INFO  (jetty-launcher-98-thread-1) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 18627 WARN  
(jetty-launcher-98-thread-1-SendThread(127.0.0.1:46619)) [     ] 
o.a.z.ClientCnxn An exception was thrown while closing send thread for session 
0x10071c9a9890005.
   [junit4]   2>           => EndOfStreamException: Unable to read additional 
data from server sessionid 0x10071c9a9890005, likely server has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable 
to read additional data from server sessionid 0x10071c9a9890005, likely server 
has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) 
~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
 ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) 
[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 18731 INFO  (jetty-launcher-98-thread-1) 
[n:127.0.0.1:34879_solr     ] o.a.s.c.c.ConnectionManager Waiting for client to 
connect to ZooKeeper
   [junit4]   2> 18733 INFO  (zkConnectionManagerCallback-118-thread-1) [     ] 
o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 18733 INFO  (jetty-launcher-98-thread-1) 
[n:127.0.0.1:34879_solr     ] o.a.s.c.c.ConnectionManager Client is connected 
to ZooKeeper
   [junit4]   2> 18840 INFO  (jetty-launcher-98-thread-2) [     ] 
o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: 
WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=true]
   [junit4]   2> 18841 WARN  (jetty-launcher-98-thread-2) [     ] 
o.a.s.c.s.i.Http2SolrClient Create Http2SolrClient with HTTP/1.1 transport 
since Java 8 or lower versions does not support SSL + HTTP/2
   [junit4]   2> 18847 WARN  (jetty-launcher-98-thread-2) [     ] 
o.e.j.u.s.S.config Trusting all certificates configured for 
Client@3ff15b9f[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 18847 WARN  (jetty-launcher-98-thread-2) [     ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
Client@3ff15b9f[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 18850 WARN  (jetty-launcher-98-thread-2) [     ] 
o.a.s.c.s.i.Http2SolrClient Create Http2SolrClient with HTTP/1.1 transport 
since Java 8 or lower versions does not support SSL + HTTP/2
   [junit4]   2> 18852 WARN  (jetty-launcher-98-thread-2) [     ] 
o.e.j.u.s.S.config Trusting all certificates configured for 
Client@1d4d7631[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 18852 WARN  (jetty-launcher-98-thread-2) [     ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
Client@1d4d7631[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 18853 INFO  (jetty-launcher-98-thread-2) [     ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:46619/solr
   [junit4]   2> 18854 INFO  (jetty-launcher-98-thread-2) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 18856 INFO  (zkConnectionManagerCallback-128-thread-1) [     ] 
o.a.s.c.c.ConnectionManager zkClient has connected
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[n:127.0.0.1:34879_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
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[n:127.0.0.1:34879_solr     ] o.a.s.c.OverseerElectionContext I am going to be 
the leader 127.0.0.1:34879_solr
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[n:127.0.0.1:34879_solr     ] o.a.s.c.Overseer Overseer 
(id=72182704984621062-127.0.0.1:34879_solr-n_0000000000) starting
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[n:127.0.0.1:43715_solr     ] o.a.s.c.c.ConnectionManager Waiting for client to 
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[n:127.0.0.1:43715_solr     ] o.a.s.c.c.ConnectionManager Client is connected 
to ZooKeeper
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[n:127.0.0.1:43715_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
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[n:127.0.0.1:43715_solr     ] o.a.s.c.ZkController Register node as live in 
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[n:127.0.0.1:34879_solr     ] o.a.s.c.ZkController Publish 
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[n:127.0.0.1:34879_solr     ] o.a.s.c.TransientSolrCoreCacheDefault Allocating 
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[n:127.0.0.1:34879_solr     ] o.a.s.c.ZkController Register node as live in 
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(OverseerStateUpdate-72182704984621062-127.0.0.1:34879_solr-n_0000000000) 
[n:127.0.0.1:34879_solr     ] o.a.s.c.Overseer Starting to work on the main 
queue : 127.0.0.1:34879_solr
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[n:127.0.0.1:34879_solr     ] o.a.s.c.c.ZkStateReader Updated live nodes from 
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
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[n:127.0.0.1:34879_solr     ] o.a.s.p.PackageLoader /packages.json updated to 
version -1
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[n:127.0.0.1:43715_solr     ] o.a.s.p.PackageLoader /packages.json updated to 
version -1
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[n:127.0.0.1:34879_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
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[n:127.0.0.1:43715_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
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(OverseerAutoScalingTriggerThread-72182704984621062-127.0.0.1:34879_solr-n_0000000000)
 [     ] o.a.s.c.a.OverseerTriggerThread Adding .auto_add_replicas and 
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(OverseerAutoScalingTriggerThread-72182704984621062-127.0.0.1:34879_solr-n_0000000000)
 [     ] o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with 
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[n:127.0.0.1:34879_solr     ] o.a.s.h.a.MetricsHistoryHandler No .system 
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[n:127.0.0.1:43715_solr     ] o.a.s.h.a.MetricsHistoryHandler No .system 
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[n:127.0.0.1:34879_solr     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
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[n:127.0.0.1:43715_solr     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_43715.solr.node' (registry 'solr.node') enabled at server: 
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[n:127.0.0.1:43715_solr     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
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[n:127.0.0.1:43715_solr     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
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[n:127.0.0.1:43715_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.cloud.autoscaling.MetricTriggerIntegrationTest_5ED14EA2E8A4D847-001/tempDir-001/node2
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[n:127.0.0.1:34879_solr     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
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[n:127.0.0.1:34879_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.cloud.autoscaling.MetricTriggerIntegrationTest_5ED14EA2E8A4D847-001/tempDir-001/node1
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(OverseerAutoScalingTriggerThread-72182704984621062-127.0.0.1:34879_solr-n_0000000000)
 [     ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 1, 
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(OverseerAutoScalingTriggerThread-72182704984621062-127.0.0.1:34879_solr-n_0000000000)
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 [     ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger .auto_add_replicas - Initial 
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(OverseerAutoScalingTriggerThread-72182704984621062-127.0.0.1:34879_solr-n_0000000000)
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(OverseerAutoScalingTriggerThread-72182704984621062-127.0.0.1:34879_solr-n_0000000000)
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(TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[5ED14EA2E8A4D847]) [ 
    ] o.a.s.SolrTestCaseJ4 ###Starting testMetricTrigger
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(OverseerThreadFactory-138-thread-1-processing-n:127.0.0.1:34879_solr) 
[n:127.0.0.1:34879_solr     ] o.a.s.c.a.c.CreateCollectionCmd Create collection 
testMetricTrigger
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[n:127.0.0.1:34879_solr     ] o.a.s.c.o.SliceMutator createReplica() {
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(OverseerStateUpdate-72182704984621062-127.0.0.1:34879_solr-n_0000000000) 
[n:127.0.0.1:34879_solr     ] o.a.s.c.o.SliceMutator createReplica() {
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(OverseerStateUpdate-72182704984621062-127.0.0.1:34879_solr-n_0000000000) 
[n:127.0.0.1:34879_solr     ] o.a.s.c.o.SliceMutator createReplica() {
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(OverseerStateUpdate-72182704984621062-127.0.0.1:34879_solr-n_0000000000) 
[n:127.0.0.1:34879_solr     ] o.a.s.c.o.SliceMutator createReplica() {
   [junit4]   2>   "core":"testMetricTrigger_shard2_replica_n6",
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o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
currently live nodes: 2 and last live nodes: 2
   [junit4]   2> 20279 INFO  (qtp1500780375-179) [n:127.0.0.1:43715_solr    
x:testMetricTrigger_shard2_replica_n6 ] o.a.s.h.a.CoreAdminOperation core 
create command 
qt=/admin/cores&coreNodeName=core_node8&collection.configName=conf&newCollection=true&name=testMetricTrigger_shard2_replica_n6&action=CREATE&numShards=2&collection=testMetricTrigger&shard=shard2&wt=javabin&version=2&replicaType=NRT
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x:testMetricTrigger_shard1_replica_n1 ] o.a.s.h.a.CoreAdminOperation core 
create command 
qt=/admin/cores&coreNodeName=core_node3&collection.configName=conf&newCollection=true&name=testMetricTrigger_shard1_replica_n1&action=CREATE&numShards=2&collection=testMetricTrigger&shard=shard1&wt=javabin&version=2&replicaType=NRT
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x:testMetricTrigger_shard2_replica_n4 ] o.a.s.h.a.CoreAdminOperation core 
create command 
qt=/admin/cores&coreNodeName=core_node7&collection.configName=conf&newCollection=true&name=testMetricTrigger_shard2_replica_n4&action=CREATE&numShards=2&collection=testMetricTrigger&shard=shard2&wt=javabin&version=2&replicaType=NRT
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x:testMetricTrigger_shard1_replica_n2 ] o.a.s.h.a.CoreAdminOperation core 
create command 
qt=/admin/cores&coreNodeName=core_node5&collection.configName=conf&newCollection=true&name=testMetricTrigger_shard1_replica_n2&action=CREATE&numShards=2&collection=testMetricTrigger&shard=shard1&wt=javabin&version=2&replicaType=NRT
   [junit4]   2> 20363 INFO  (qtp1500780375-179) [n:127.0.0.1:43715_solr 
c:testMetricTrigger s:shard2 r:core_node8 x:testMetricTrigger_shard2_replica_n6 
] o.a.s.c.SolrConfig Using Lucene MatchVersion: 8.9.0
   [junit4]   2> 20364 INFO  (qtp1500780375-187) [n:127.0.0.1:43715_solr 
c:testMetricTrigger s:shard1 r:core_node5 x:testMetricTrigger_shard1_replica_n2 
] o.a.s.c.SolrConfig Using Lucene MatchVersion: 8.9.0
   [junit4]   2> 20365 INFO  (qtp554730353-182) [n:127.0.0.1:34879_solr 
c:testMetricTrigger s:shard1 r:core_node3 x:testMetricTrigger_shard1_replica_n1 
] o.a.s.c.SolrConfig Using Lucene MatchVersion: 8.9.0
   [junit4]   2> 20366 INFO  (qtp1500780375-187) [n:127.0.0.1:43715_solr 
c:testMetricTrigger s:shard1 r:core_node5 x:testMetricTrigger_shard1_replica_n2 
] o.a.s.s.IndexSchema Schema name=minimal
   [junit4]   2> 20367 INFO  (qtp1500780375-187) [n:127.0.0.1:43715_solr 
c:testMetricTrigger s:shard1 r:core_node5 x:testMetricTrigger_shard1_replica_n2 
] o.a.s.s.IndexSchema Loaded schema minimal/1.1 with uniqueid field id
   [junit4]   2> 20367 INFO  (qtp1500780375-187) [n:127.0.0.1:43715_solr 
c:testMetricTrigger s:shard1 r:core_node5 x:testMetricTrigger_shard1_replica_n2 
] o.a.s.c.CoreContainer Creating SolrCore 'testMetricTrigger_shard1_replica_n2' 
using configuration from configset conf, trusted=true
   [junit4]   2> 20370 INFO  (qtp1500780375-187) [n:127.0.0.1:43715_solr 
c:testMetricTrigger s:shard1 r:core_node5 x:testMetricTrigger_shard1_replica_n2 
] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_43715.solr.core.testMetricTrigger.shard1.replica_n2' (registry 
'solr.core.testMetricTrigger.shard1.replica_n2') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@1b255848
   [junit4]   2> 20370 INFO  (qtp1500780375-187) [n:127.0.0.1:43715_solr 
c:testMetricTrigger s:shard1 r:core_node5 x:testMetricTrigger_shard1_replica_n2 
] o.a.s.c.SolrCore [[testMetricTrigger_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.cloud.autoscaling.MetricTriggerIntegrationTest_5ED14EA2E8A4D847-001/tempDir-001/node2/testMetricTrigger_shard1_replica_n2],
 
dataDir=[/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J2/temp/solr.cloud.autoscaling.MetricTriggerIntegrationTest_5ED14EA2E8A4D847-001/tempDir-001/node2/testMetricTrigger_shard1_replica_n2/data/]
   [junit4]   2> 20371 INFO  (qtp1500780375-179) [n:127.0.0.1:43715_solr 
c:testMetricTrigger s:shard2 r:core_node8 x:testMetricTrigger_shard2_replica_n6 
] o.a.s.s.IndexSchema Schema name=minimal
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] o.a.s.s.IndexSchema Loaded schema minimal/1.1 with uniqueid field id
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] o.a.s.c.CoreContainer Creating SolrCore 'testMetricTrigger_shard1_replica_n1' 
using configuration from configset conf, trusted=true
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] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_34879.solr.core.testMetricTrigger.shard1.replica_n1' (registry 
'solr.core.testMetricTrigger.shard1.replica_n1') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@1b255848
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] o.a.s.c.SolrCore [[testMetricTrigger_shard1_replica_n1] ] Opening new 
SolrCore at 
[/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J2/temp/solr.cloud.autoscaling.MetricTriggerIntegrationTest_5ED14EA2E8A4D847-001/tempDir-001/node1/testMetricTrigger_shard1_replica_n1],
 
dataDir=[/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J2/temp/solr.cloud.autoscaling.MetricTriggerIntegrationTest_5ED14EA2E8A4D847-001/tempDir-001/node1/testMetricTrigger_shard1_replica_n1/data/]
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] o.a.s.s.IndexSchema Loaded schema minimal/1.1 with uniqueid field id
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] o.a.s.c.CoreContainer Creating SolrCore 'testMetricTrigger_shard2_replica_n6' 
using configuration from configset conf, trusted=true
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] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_43715.solr.core.testMetricTrigger.shard2.replica_n6' (registry 
'solr.core.testMetricTrigger.shard2.replica_n6') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@1b255848
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] o.a.s.c.SolrCore [[testMetricTrigger_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.cloud.autoscaling.MetricTriggerIntegrationTest_5ED14EA2E8A4D847-001/tempDir-001/node2/testMetricTrigger_shard2_replica_n6],
 
dataDir=[/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J2/temp/solr.cloud.autoscaling.MetricTriggerIntegrationTest_5ED14EA2E8A4D847-001/tempDir-001/node2/testMetricTrigger_shard2_replica_n6/data/]
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] o.a.s.c.SolrConfig Using Lucene MatchVersion: 8.9.0
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] o.a.s.s.IndexSchema Schema name=minimal
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] o.a.s.s.IndexSchema Loaded schema minimal/1.1 with uniqueid field id
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] o.a.s.c.CoreContainer Creating SolrCore 'testMetricTrigger_shard2_replica_n4' 
using configuration from configset conf, trusted=true
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] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_34879.solr.core.testMetricTrigger.shard2.replica_n4' (registry 
'solr.core.testMetricTrigger.shard2.replica_n4') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@1b255848
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] o.a.s.c.SolrCore [[testMetricTrigger_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.cloud.autoscaling.MetricTriggerIntegrationTest_5ED14EA2E8A4D847-001/tempDir-001/node1/testMetricTrigger_shard2_replica_n4],
 
dataDir=[/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J2/temp/solr.cloud.autoscaling.MetricTriggerIntegrationTest_5ED14EA2E8A4D847-001/tempDir-001/node1/testMetricTrigger_shard2_replica_n4/data/]
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] o.a.s.u.UpdateHandler Using UpdateLog implementation: 
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] o.a.s.u.UpdateLog Initializing UpdateLog: dataDir=null defaultSyncLevel=FLUSH 
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] o.a.s.u.UpdateHandler Using UpdateLog implementation: 
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] o.a.s.u.UpdateLog Initializing UpdateLog: dataDir=null defaultSyncLevel=FLUSH 
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] o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: 
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] o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using 
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] o.a.s.u.UpdateHandler Using UpdateLog implementation: 
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] o.a.s.u.UpdateLog Initializing UpdateLog: dataDir=null defaultSyncLevel=FLUSH 
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] o.a.s.u.UpdateLog Could not find max version in index or recent updates, 
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] o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: 
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] o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: 
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] o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using 
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] o.a.s.u.UpdateLog Could not find max version in index or recent updates, 
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] o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using 
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] o.a.s.u.UpdateLog Could not find max version in index or recent updates, 
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[testMetricTrigger_shard2_replica_n4]  Registered new searcher autowarm time: 0 
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[testMetricTrigger_shard1_replica_n1]  Registered new searcher autowarm time: 0 
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[testMetricTrigger_shard1_replica_n2]  Registered new searcher autowarm time: 0 
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] o.a.s.c.ZkShardTerms Successful update of terms at 
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version=0}
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] o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: 
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] o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
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] o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using 
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] o.a.s.u.UpdateLog Could not find max version in index or recent updates, 
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] o.a.s.c.ZkShardTerms Successful update of terms at 
/collections/testMetricTrigger/terms/shard1 to Terms{values={core_node3=0, 
core_node5=0}, version=1}
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] o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
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] o.a.s.c.ZkShardTerms Successful update of terms at 
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version=0}
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] o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
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[testMetricTrigger_shard2_replica_n6]  Registered new searcher autowarm time: 0 
ms
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] o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
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] o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
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] o.a.s.c.SyncStrategy Sync replicas to 
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] o.a.s.c.ShardLeaderElectionContext Waiting until we see more replicas up for 
shard shard2: total=2 found=1 timeoute in=9998ms
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] o.a.s.u.PeerSync PeerSync: core=testMetricTrigger_shard1_replica_n1 
url=https://127.0.0.1:34879/solr  START 
replicas=[https://127.0.0.1:43715/solr/testMetricTrigger_shard1_replica_n2/] 
nUpdates=100
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] o.a.s.u.PeerSync PeerSync: core=testMetricTrigger_shard1_replica_n1 
url=https://127.0.0.1:34879/solr  DONE. We have no versions. sync failed.
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c:testMetricTrigger s:shard2 r:core_node8 x:testMetricTrigger_shard2_replica_n6 
] o.a.s.c.ZkShardTerms Successful update of terms at 
/collections/testMetricTrigger/terms/shard2 to Terms{values={core_node7=0, 
core_node8=0}, version=1}
   [junit4]   2> 20643 INFO  (qtp1500780375-179) [n:127.0.0.1:43715_solr 
c:testMetricTrigger s:shard2 r:core_node8 x:testMetricTrigger_shard2_replica_n6 
] o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/testMetricTrigger/leaders/shard2
   [junit4]   2> 20682 INFO  (qtp1500780375-185) [n:127.0.0.1:43715_solr 
c:testMetricTrigger s:shard1 r:core_node5 x:testMetricTrigger_shard1_replica_n2 
] o.a.s.c.S.Request [testMetricTrigger_shard1_replica_n2]  webapp=/solr 
path=/get 
params={distrib=false&qt=/get&fingerprint=false&getVersions=100&wt=javabin&version=2}
 status=0 QTime=3
   [junit4]   2> 20684 INFO  (qtp554730353-182) [n:127.0.0.1:34879_solr 
c:testMetricTrigger s:shard1 r:core_node3 x:testMetricTrigger_shard1_replica_n1 
] o.a.s.c.SyncStrategy Leader's attempt to sync with shard failed, moving to 
the next candidate
   [junit4]   2> 20684 INFO  (qtp554730353-182) [n:127.0.0.1:34879_solr 
c:testMetricTrigger s:shard1 r:core_node3 x:testMetricTrigger_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> 20686 INFO  (qtp554730353-182) [n:127.0.0.1:34879_solr 
c:testMetricTrigger s:shard1 r:core_node3 x:testMetricTrigger_shard1_replica_n1 
] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
/collections/testMetricTrigger/leaders/shard1/leader after winning as 
/collections/testMetricTrigger/leader_elect/shard1/election/72182704984621062-core_node3-n_0000000000
   [junit4]   2> 20693 INFO  (qtp554730353-182) [n:127.0.0.1:34879_solr 
c:testMetricTrigger s:shard1 r:core_node3 x:testMetricTrigger_shard1_replica_n1 
] o.a.s.c.ShardLeaderElectionContext I am the new leader: 
https://127.0.0.1:34879/solr/testMetricTrigger_shard1_replica_n1/ shard1
   [junit4]   2> 20796 INFO  (zkCallback-117-thread-2) [     ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/testMetricTrigger/state.json] for collection 
[testMetricTrigger] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 20796 INFO  (zkCallback-117-thread-1) [     ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/testMetricTrigger/state.json] for collection 
[testMetricTrigger] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 20798 INFO  (qtp554730353-182) [n:127.0.0.1:34879_solr 
c:testMetricTrigger s:shard1 r:core_node3 x:testMetricTrigger_shard1_replica_n1 
] o.a.s.c.ZkController I am the leader, no recovery necessary
   [junit4]   2> 20822 INFO  (qtp554730353-182) [n:127.0.0.1:34879_solr     ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&coreNodeName=core_node3&collection.configName=conf&newCollection=true&name=testMetricTrigger_shard1_replica_n1&action=CREATE&numShards=2&collection=testMetricTrigger&shard=shard1&wt=javabin&version=2&replicaType=NRT}
 status=0 QTime=536
   [junit4]   2> 21029 INFO  (zkCallback-117-thread-1) [     ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/testMetricTrigger/state.json] for collection 
[testMetricTrigger] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 21029 INFO  (zkCallback-117-thread-3) [     ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/testMetricTrigger/state.json] for collection 
[testMetricTrigger] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 21029 INFO  (zkCallback-117-thread-2) [     ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/testMetricTrigger/state.json] for collection 
[testMetricTrigger] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 21126 INFO  (qtp554730353-186) [n:127.0.0.1:34879_solr 
c:testMetricTrigger s:shard2 r:core_node7 x:testMetricTrigger_shard2_replica_n4 
] o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 21126 INFO  (qtp554730353-186) [n:127.0.0.1:34879_solr 
c:testMetricTrigger s:shard2 r:core_node7 x:testMetricTrigger_shard2_replica_n4 
] o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
   [junit4]   2> 21126 INFO  (qtp554730353-186) [n:127.0.0.1:34879_solr 
c:testMetricTrigger s:shard2 r:core_node7 x:testMetricTrigger_shard2_replica_n4 
] o.a.s.c.SyncStrategy Sync replicas to 
https://127.0.0.1:34879/solr/testMetricTrigger_shard2_replica_n4/
   [junit4]   2> 21126 INFO  (qtp554730353-186) [n:127.0.0.1:34879_solr 
c:testMetricTrigger s:shard2 r:core_node7 x:testMetricTrigger_shard2_replica_n4 
] o.a.s.u.PeerSync PeerSync: core=testMetricTrigger_shard2_replica_n4 
url=https://127.0.0.1:34879/solr  START 
replicas=[https://127.0.0.1:43715/solr/testMetricTrigger_shard2_replica_n6/] 
nUpdates=100
   [junit4]   2> 21126 INFO  (qtp554730353-186) [n:127.0.0.1:34879_solr 
c:testMetricTrigger s:shard2 r:core_node7 x:testMetricTrigger_shard2_replica_n4 
] o.a.s.u.PeerSync PeerSync: core=testMetricTrigger_shard2_replica_n4 
url=https://127.0.0.1:34879/solr  DONE. We have no versions. sync failed.
   [junit4]   2> 21132 INFO  (qtp1500780375-181) [n:127.0.0.1:43715_solr 
c:testMetricTrigger s:shard2 r:core_node8 x:testMetricTrigger_shard2_replica_n6 
] o.a.s.c.S.Request [testMetricTrigger_shard2_replica_n6]  webapp=/solr 
path=/get 
params={distrib=false&qt=/get&fingerprint=false&getVersions=100&wt=javabin&version=2}
 status=0 QTime=2
   [junit4]   2> 21133 INFO  (qtp554730353-186) [n:127.0.0.1:34879_solr 
c:testMetricTrigger s:shard2 r:core_node7 x:testMetricTrigger_shard2_replica_n4 
] o.a.s.c.SyncStrategy Leader's attempt to sync with shard failed, moving to 
the next candidate
   [junit4]   2> 21133 INFO  (qtp554730353-186) [n:127.0.0.1:34879_solr 
c:testMetricTrigger s:shard2 r:core_node7 x:testMetricTrigger_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> 21133 INFO  (qtp554730353-186) [n:127.0.0.1:34879_solr 
c:testMetricTrigger s:shard2 r:core_node7 x:testMetricTrigger_shard2_replica_n4 
] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
/collections/testMetricTrigger/leaders/shard2/leader after winning as 
/collections/testMetricTrigger/leader_elect/shard2/election/72182704984621062-core_node7-n_0000000000
   [junit4]   2> 21135 INFO  (qtp554730353-186) [n:127.0.0.1:34879_solr 
c:testMetricTrigger s:shard2 r:core_node7 x:testMetricTrigger_shard2_replica_n4 
] o.a.s.c.ShardLeaderElectionContext I am the new leader: 
https://127.0.0.1:34879/solr/testMetricTrigger_shard2_replica_n4/ shard2
   [junit4]   2> 21157 DEBUG (ScheduledTrigger-135-thread-1) [     ] 
o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
currently live nodes: 2 and last live nodes: 2
   [junit4]   2> 21244 INFO  (zkCallback-117-thread-3) [     ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/testMetricTrigger/state.json] for collection 
[testMetricTrigger] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 21244 INFO  (zkCallback-117-thread-2) [     ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/testMetricTrigger/state.json] for collection 
[testMetricTrigger] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 21244 INFO  (zkCallback-117-thread-4) [     ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/testMetricTrigger/state.json] for collection 
[testMetricTrigger] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 21246 INFO  (qtp554730353-186) [n:127.0.0.1:34879_solr 
c:testMetricTrigger s:shard2 r:core_node7 x:testMetricTrigger_shard2_replica_n4 
] o.a.s.c.ZkController I am the leader, no recovery necessary
   [junit4]   2> 21249 INFO  (qtp554730353-186) [n:127.0.0.1:34879_solr     ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&coreNodeName=core_node7&collection.configName=conf&newCollection=true&name=testMetricTrigger_shard2_replica_n4&action=CREATE&numShards=2&collection=testMetricTrigger&shard=shard2&wt=javabin&version=2&replicaType=NRT}
 status=0 QTime=907
   [junit4]   2> 21442 INFO  (zkCallback-117-thread-2) [     ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/testMetricTrigger/state.json] for collection 
[testMetricTrigger] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 21443 INFO  (zkCallback-117-thread-4) [     ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/testMetricTrigger/state.json] for collection 
[testMetricTrigger] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 21443 INFO  (zkCallback-117-thread-3) [     ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/testMetricTrigger/state.json] for collection 
[testMetricTrigger] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 21636 INFO  (qtp1500780375-187) [n:127.0.0.1:43715_solr     ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&coreNodeName=core_node5&collection.configName=conf&newCollection=true&name=testMetricTrigger_shard1_replica_n2&action=CREATE&numShards=2&collection=testMetricTrigger&shard=shard1&wt=javabin&version=2&replicaType=NRT}
 status=0 QTime=1293
   [junit4]   2> 21652 INFO  (qtp1500780375-179) [n:127.0.0.1:43715_solr     ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&coreNodeName=core_node8&collection.configName=conf&newCollection=true&name=testMetricTrigger_shard2_replica_n6&action=CREATE&numShards=2&collection=testMetricTrigger&shard=shard2&wt=javabin&version=2&replicaType=NRT}
 status=0 QTime=1375
   [junit4]   2> 21658 INFO  (qtp554730353-188) [n:127.0.0.1:34879_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> 21754 INFO  (zkCallback-131-thread-1) [     ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/testMetricTrigger/state.json] for collection 
[testMetricTrigger] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 21754 INFO  (zkCallback-117-thread-4) [     ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/testMetricTrigger/state.json] for collection 
[testMetricTrigger] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 21754 INFO  (zkCallback-131-thread-2) [     ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/testMetricTrigger/state.json] for collection 
[testMetricTrigger] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 21754 INFO  (zkCallback-117-thread-2) [     ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/testMetricTrigger/state.json] for collection 
[testMetricTrigger] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 21754 INFO  (zkCallback-117-thread-3) [     ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/testMetricTrigger/state.json] for collection 
[testMetricTrigger] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 21755 INFO  (qtp554730353-188) [n:127.0.0.1:34879_solr     ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={collection.configName=conf&maxShardsPerNode=2&name=testMetricTrigger&nrtReplicas=2&action=CREATE&numShards=2&wt=javabin&version=2}
 status=0 QTime=1868
   [junit4]   2> 21756 INFO  
(TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[5ED14EA2E8A4D847]) [ 
    ] o.a.s.c.MiniSolrCloudCluster waitForActiveCollection: testMetricTrigger
   [junit4]   2> 21968 INFO  
(OverseerCollectionConfigSetProcessor-72182704984621062-127.0.0.1:34879_solr-n_0000000000)
 [n:127.0.0.1:34879_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> 21984 INFO  (qtp554730353-184) [n:127.0.0.1:34879_solr     ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={wt=javabin&version=2&key=solr.core.testMetricTrigger.shard1.replica_n1:INDEX.sizeInBytes&key=solr.core.testMetricTrigger.shard2.replica_n4:INDEX.sizeInBytes}
 status=0 QTime=2
   [junit4]   2> 21995 INFO  (qtp554730353-182) [n:127.0.0.1:34879_solr     ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CONTAINER.fs.totalSpace,CONTAINER.cores&wt=javabin&version=2&group=solr.node}
 status=0 QTime=1
   [junit4]   2> 21998 INFO  (qtp1500780375-183) [n:127.0.0.1:43715_solr     ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={wt=javabin&version=2&key=solr.core.testMetricTrigger.shard2.replica_n6:INDEX.sizeInBytes&key=solr.core.testMetricTrigger.shard1.replica_n2:INDEX.sizeInBytes}
 status=0 QTime=1
   [junit4]   2> 22000 INFO  (qtp1500780375-185) [n:127.0.0.1:43715_solr     ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CONTAINER.fs.totalSpace,CONTAINER.cores&wt=javabin&version=2&group=solr.node}
 status=0 QTime=0
   [junit4]   2> 22001 DEBUG (qtp554730353-180) [n:127.0.0.1:34879_solr     ] 
o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
   [junit4]   2> 22002 INFO  (qtp554730353-180) [n:127.0.0.1:34879_solr     ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/autoscaling 
params={wt=javabin&version=2} status=0 QTime=31
   [junit4]   2> 22002 DEBUG (zkCallback-117-thread-2) [     ] 
o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode version 
3
   [junit4]   2> 22003 DEBUG 
(OverseerAutoScalingTriggerThread-72182704984621062-127.0.0.1:34879_solr-n_0000000000)
 [     ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto 
znodeVersion 3
   [junit4]   2> 22006 DEBUG 
(OverseerAutoScalingTriggerThread-72182704984621062-127.0.0.1:34879_solr-n_0000000000)
 [     ] o.a.s.c.a.OverseerTriggerThread -- deactivating old nodeLost / 
nodeAdded markers
   [junit4]   2> 22006 DEBUG 
(OverseerAutoScalingTriggerThread-72182704984621062-127.0.0.1:34879_solr-n_0000000000)
 [     ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 3, 
lastZnodeVersion 3
   [junit4]   2> 22008 INFO  (qtp554730353-186) [n:127.0.0.1:34879_solr     ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={wt=javabin&version=2&key=solr.core.testMetricTrigger.shard1.replica_n1:INDEX.sizeInBytes}
 status=0 QTime=0
   [junit4]   2> 22008 INFO  (qtp554730353-188) [n:127.0.0.1:34879_solr     ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={wt=javabin&version=2&key=solr.core.testMetricTrigger.shard1.replica_n1:INDEX.sizeInBytes&key=solr.core.testMetricTrigger.shard2.replica_n4:INDEX.sizeInBytes}
 status=0 QTime=0
   [junit4]   2> 22010 INFO  (qtp1500780375-181) [n:127.0.0.1:43715_solr     ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={wt=javabin&version=2&key=solr.core.testMetricTrigger.shard1.replica_n1:INDEX.sizeInBytes}
 status=0 QTime=0
   [junit4]   2> 22010 INFO  (qtp554730353-184) [n:127.0.0.1:34879_solr     ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CONTAINER.fs.totalSpace,CONTAINER.cores&wt=javabin&version=2&group=solr.node}
 status=0 QTime=0
   [junit4]   2> 22012 INFO  (qtp1500780375-187) [n:127.0.0.1:43715_solr     ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={wt=javabin&version=2&key=solr.core.testMetricTrigger.shard2.replica_n6:INDEX.sizeInBytes&key=solr.core.testMetricTrigger.shard1.replica_n2:INDEX.sizeInBytes}
 status=0 QTime=0
   [junit4]   2> 22015 INFO  (qtp1500780375-179) [n:127.0.0.1:43715_solr     ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CONTAINER.fs.totalSpace,CONTAINER.cores&wt=javabin&version=2&group=solr.node}
 status=0 QTime=0
   [junit4]   2> 22016 DEBUG (qtp554730353-180) [n:127.0.0.1:34879_solr     ] 
o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
   [junit4]   2> 22017 INFO  (qtp554730353-180) [n:127.0.0.1:34879_solr     ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/autoscaling 
params={wt=javabin&version=2} status=0 QTime=12
   [junit4]   2> 22017 DEBUG (zkCallback-117-thread-2) [     ] 
o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode version 
4
   [junit4]   2> 22018 DEBUG 
(OverseerAutoScalingTriggerThread-72182704984621062-127.0.0.1:34879_solr-n_0000000000)
 [     ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto 
znodeVersion 4
   [junit4]   2> 22020 INFO  
(TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[5ED14EA2E8A4D847]) [ 
    ] o.a.s.c.s.e.JettySolrRunner Start Jetty (configured port=0, binding 
port=0)
   [junit4]   2> 22020 INFO  
(TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[5ED14EA2E8A4D847]) [ 
    ] o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 2 
...
   [junit4]   2> 22020 INFO  
(TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[5ED14EA2E8A4D847]) [ 
    ] 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> 22021 DEBUG 
(OverseerAutoScalingTriggerThread-72182704984621062-127.0.0.1:34879_solr-n_0000000000)
 [     ] o.a.s.c.a.OverseerTriggerThread -- deactivating old nodeLost / 
nodeAdded markers
   [junit4]   2> 22021 DEBUG 
(OverseerAutoScalingTriggerThread-72182704984621062-127.0.0.1:34879_solr-n_0000000000)
 [     ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 4, 
lastZnodeVersion 4
   [junit4]   2> 22034 INFO  
(TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[5ED14EA2E8A4D847]) [ 
    ] o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 22034 INFO  
(TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[5ED14EA2E8A4D847]) [ 
    ] o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 22034 INFO  
(TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[5ED14EA2E8A4D847]) [ 
    ] o.e.j.s.session node0 Scavenging every 660000ms
   [junit4]   2> 22034 INFO  
(TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[5ED14EA2E8A4D847]) [ 
    ] o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@28b1b963{/solr,null,AVAILABLE}
   [junit4]   2> 22036 INFO  
(TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[5ED14EA2E8A4D847]) [ 
    ] o.e.j.s.AbstractConnector Started ServerConnector@5a6f97b{SSL, (ssl, 
http/1.1)}{127.0.0.1:43265}
   [junit4]   2> 22036 INFO  
(TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[5ED14EA2E8A4D847]) [ 
    ] o.e.j.s.Server Started @22073ms
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(TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[5ED14EA2E8A4D847]) [ 
    ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
zkHost=127.0.0.1:46619/solr, hostPort=43265}
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(TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[5ED14EA2E8A4D847]) [ 
    ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may 
be missing or incomplete.
   [junit4]   2> 22037 INFO  
(TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[5ED14EA2E8A4D847]) [ 
    ] o.a.s.s.SolrDispatchFilter Using logger factory 
org.apache.logging.slf4j.Log4jLoggerFactory
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(TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[5ED14EA2E8A4D847]) [ 
    ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? 
version 8.9.0
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    ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on 
port null
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    ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr
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(TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[5ED14EA2E8A4D847]) [ 
    ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2021-05-21T10:33:06.157Z
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o.a.s.c.c.ConnectionManager zkClient has connected
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    ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
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o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
currently live nodes: 2 and last live nodes: 2
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o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={wt=javabin&version=2&key=solr.core.testMetricTrigger.shard1.replica_n1:INDEX.sizeInBytes}
 status=0 QTime=0
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o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={wt=javabin&version=2&key=solr.core.testMetricTrigger.shard1.replica_n1:INDEX.sizeInBytes}
 status=0 QTime=0
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WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=true]
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    ] o.a.s.c.s.i.Http2SolrClient Create Http2SolrClient with HTTP/1.1 
transport since Java 8 or lower versions does not support SSL + HTTP/2
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    ] o.e.j.u.s.S.config Trusting all certificates configured for 
Client@7998223b[provider=null,keyStore=null,trustStore=null]
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    ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured 
for Client@7998223b[provider=null,keyStore=null,trustStore=null]
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    ] o.a.s.c.s.i.Http2SolrClient Create Http2SolrClient with HTTP/1.1 
transport since Java 8 or lower versions does not support SSL + HTTP/2
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(TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[5ED14EA2E8A4D847]) [ 
    ] o.e.j.u.s.S.config Trusting all certificates configured for 
Client@54bcb871[provider=null,keyStore=null,trustStore=null]
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    ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:46619/solr
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(TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[5ED14EA2E8A4D847]) [ 
    ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with 
currently live nodes: 2 and last live nodes: 2
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o.a.s.c.c.ConnectionManager zkClient has connected
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    ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
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(TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[5ED14EA2E8A4D847]-SendThread(127.0.0.1:46619))
 [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for 
session 0x10071c9a989000b.
   [junit4]   2>           => EndOfStreamException: Unable to read additional 
data from server sessionid 0x10071c9a989000b, likely server has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable 
to read additional data from server sessionid 0x10071c9a989000b, likely server 
has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) 
~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
 ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) 
[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 23489 INFO  
(TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[5ED14EA2E8A4D847]) 
[n:127.0.0.1:43265_solr     ] o.a.s.c.c.ConnectionManager Waiting for client to 
connect to ZooKeeper
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o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 23493 INFO  
(TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[5ED14EA2E8A4D847]) 
[n:127.0.0.1:43265_solr     ] o.a.s.c.c.ConnectionManager Client is connected 
to ZooKeeper
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(TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[5ED14EA2E8A4D847]) 
[n:127.0.0.1:43265_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> 23501 INFO  
(TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[5ED14EA2E8A4D847]) 
[n:127.0.0.1:43265_solr     ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (2)
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(TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[5ED14EA2E8A4D847]) 
[n:127.0.0.1:43265_solr     ] o.a.s.c.ZkController Publish 
node=127.0.0.1:43265_solr as DOWN
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(TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[5ED14EA2E8A4D847]) 
[n:127.0.0.1:43265_solr     ] o.a.s.c.TransientSolrCoreCacheDefault Allocating 
transient cache for 2147483647 transient cores
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(TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[5ED14EA2E8A4D847]) 
[n:127.0.0.1:43265_solr     ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:43265_solr
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
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(TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[5ED14EA2E8A4D847]) 
[n:127.0.0.1:43265_solr     ] o.a.s.p.PackageLoader /packages.json updated to 
version -1
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(TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[5ED14EA2E8A4D847]) 
[n:127.0.0.1:43265_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> 23520 INFO  (zkCallback-152-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
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(TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[5ED14EA2E8A4D847]) 
[n:127.0.0.1:43265_solr     ] o.a.s.h.a.MetricsHistoryHandler No .system 
collection, keeping metrics history in memory.
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[n:127.0.0.1:43265_solr     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_43265.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@1b255848
   [junit4]   2> 23555 INFO  
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[n:127.0.0.1:43265_solr     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_43265.solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@1b255848
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[n:127.0.0.1:43265_solr     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_43265.solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@1b255848
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(TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[5ED14EA2E8A4D847]) 
[n:127.0.0.1:43265_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.cloud.autoscaling.MetricTriggerIntegrationTest_5ED14EA2E8A4D847-001/tempDir-001/node3
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    ] o.a.s.c.s.e.JettySolrRunner Start Jetty (configured port=0, binding 
port=0)
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...
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    ] 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
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    ] o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@4e0f9592{/solr,null,AVAILABLE}
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    ] o.e.j.s.AbstractConnector Started ServerConnector@555bd157{SSL, (ssl, 
http/1.1)}{127.0.0.1:35263}
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    ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
zkHost=127.0.0.1:46619/solr, hostPort=35263}
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    ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may 
be missing or incomplete.
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    ] o.a.s.s.SolrDispatchFilter Using logger factory 
org.apache.logging.slf4j.Log4jLoggerFactory
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(TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[5ED14EA2E8A4D847]) [ 
    ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? 
version 8.9.0
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(TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[5ED14EA2E8A4D847]) [ 
    ] o

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

to read additional data from server sessionid 0x10071c9a989000c, likely server 
has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable 
to read additional data from server sessionid 0x10071c9a989000c, likely server 
has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) 
~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
 ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) 
[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 54493 INFO  (zkCallback-117-thread-3) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (2)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (2)
   [junit4]   2> 54494 INFO  
(OverseerStateUpdate-72182704984621062-127.0.0.1:34879_solr-n_0000000000) 
[n:127.0.0.1:34879_solr     ] o.a.s.c.Overseer Overseer Loop exiting : 
127.0.0.1:34879_solr
   [junit4]   2> 54506 INFO  
(OverseerAutoScalingTriggerThread-72182704984621062-127.0.0.1:34879_solr-n_0000000000)
 [     ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we 
are closed, exiting.
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o.a.s.c.a.ScheduledTriggers Shutting down scheduled thread pool executor now
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o.a.s.c.a.ScheduledTriggers Shutting down action executor now
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o.a.s.c.a.ScheduledTriggers Awaiting termination for action executor
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o.a.s.c.a.ScheduledTriggers Awaiting termination for scheduled thread pool 
executor
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o.a.s.c.a.ScheduledTriggers ScheduledTriggers closed completely
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o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread has been closed explicitly
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o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.node 
tag=null
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o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@170d964: rootName = 
solr_43715, domain = solr.node, service url = null, agent id = null] for 
registry solr.node/com.codahale.metrics.MetricRegistry@4b445940
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o.a.s.c.Overseer Overseer 
(id=72182704984621062-127.0.0.1:34879_solr-n_0000000000) closing
   [junit4]   2> 54516 WARN  
(jetty-launcher-98-thread-1-SendThread(127.0.0.1:46619)) [     ] 
o.a.z.ClientCnxn An exception was thrown while closing send thread for session 
0x10071c9a9890006.
   [junit4]   2>           => EndOfStreamException: Unable to read additional 
data from server sessionid 0x10071c9a9890006, likely server has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable 
to read additional data from server sessionid 0x10071c9a9890006, likely server 
has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) 
~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
 ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) 
[zookeeper-3.6.2.jar:3.6.2]
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
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o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jvm 
tag=null
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o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@9e05332: rootName = 
solr_43715, domain = solr.jvm, service url = null, agent id = null] for 
registry solr.jvm/com.codahale.metrics.MetricRegistry@1ddaa3ee
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o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jetty 
tag=null
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o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@175b8b4a: rootName = 
solr_43715, domain = solr.jetty, service url = null, agent id = null] for 
registry solr.jetty/com.codahale.metrics.MetricRegistry@6fac6185
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o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.cluster 
tag=null
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o.e.j.s.AbstractConnector Stopped ServerConnector@555bd157{SSL, (ssl, 
http/1.1)}{127.0.0.1:0}
   [junit4]   2> 54552 INFO  (jetty-closer-232-thread-4) [     ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@4e0f9592{/solr,null,STOPPED}
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o.e.j.s.session node0 Stopped scavenging
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o.a.s.c.Overseer Overseer 
(id=72182704984621062-127.0.0.1:34879_solr-n_0000000000) closing
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o.e.j.s.AbstractConnector Stopped ServerConnector@5fce8895{SSL, (ssl, 
http/1.1)}{127.0.0.1:0}
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o.e.j.s.h.ContextHandler Stopped 
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http/1.1)}{127.0.0.1:0}
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o.a.s.c.ZkTestServer Shutting down ZkTestServer.
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o.a.s.c.ZkTestServer Watch limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2>        20      /solr/collections/testMetricTrigger/terms/shard1
   [junit4]   2>        7       /solr/collections/testMetricTrigger/terms/shard2
   [junit4]   2>        5       /solr/aliases.json
   [junit4]   2>        4       /solr/packages.json
   [junit4]   2>        4       /solr/security.json
   [junit4]   2>        3       /solr/configs/conf
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/solr/collections/testMetricTrigger/collectionprops.json
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   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2>        91      /solr/collections/testMetricTrigger/state.json
   [junit4]   2>        5       /solr/clusterstate.json
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   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2>        43      /solr/overseer/queue
   [junit4]   2>        24      /solr/live_nodes
   [junit4]   2>        16      /solr/collections/testMetricTrigger/state.json
   [junit4]   2>        8       /solr/collections
   [junit4]   2>        6       /solr/overseer/collection-queue-work
   [junit4]   2>        2       /solr/autoscaling/events/metric_trigger
   [junit4]   2> 
   [junit4]   2> 54961 INFO  
(SUITE-MetricTriggerIntegrationTest-seed#[5ED14EA2E8A4D847]-worker) [     ] 
o.a.s.c.ZkTestServer waitForServerDown: 127.0.0.1:46619
   [junit4]   2> 54962 INFO  
(SUITE-MetricTriggerIntegrationTest-seed#[5ED14EA2E8A4D847]-worker) [     ] 
o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:46619
   [junit4]   2> 54962 INFO  
(SUITE-MetricTriggerIntegrationTest-seed#[5ED14EA2E8A4D847]-worker) [     ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1 46619
   [junit4]   2> NOTE: leaving temporary files on disk at: 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J2/temp/solr.cloud.autoscaling.MetricTriggerIntegrationTest_5ED14EA2E8A4D847-001
   [junit4]   2> May 21, 2021 10:33:39 AM 
com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> WARNING: Will linger awaiting termination of 1 leaked 
thread(s).
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene87): 
{_root_=Lucene84, id=PostingsFormat(name=MockRandom), x_s=Lucene84}, 
docValues:{_version_=DocValuesFormat(name=Lucene80)}, maxPointsInLeafNode=1710, 
maxMBSortInHeap=5.127534721704326, 
sim=Asserting(RandomSimilarity(queryNorm=true): {}), locale=ar-MA, 
timezone=Etc/Universal
   [junit4]   2> NOTE: Linux 4.15.0-142-generic amd64/Oracle Corporation 
1.8.0_281 (64-bit)/cpus=4,threads=1,free=154579808,total=348127232
   [junit4]   2> NOTE: All tests run in this JVM: [TestJsonRangeFacets, 
MetricTriggerIntegrationTest]
   [junit4] Completed [6/939 (1!)] on J2 in 37.75s, 1 test, 1 failure <<< 
FAILURES!

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