Build: https://builds.apache.org/job/Lucene-Solr-Tests-7.x/379/

1 tests failed.
FAILED:  
org.apache.solr.cloud.autoscaling.TriggerIntegrationTest.testNodeLostTrigger

Error Message:


Stack Trace:
java.lang.AssertionError
        at 
__randomizedtesting.SeedInfo.seed([265F98BEBC3430CA:22A131AC86FEB250]:0)
        at org.junit.Assert.fail(Assert.java:92)
        at org.junit.Assert.assertTrue(Assert.java:43)
        at org.junit.Assert.assertTrue(Assert.java:54)
        at 
org.apache.solr.cloud.autoscaling.TriggerIntegrationTest.testNodeLostTrigger(TriggerIntegrationTest.java:521)
        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:1737)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:934)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:970)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:984)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:943)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:829)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:879)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:890)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.lang.Thread.run(Thread.java:748)




Build Log:
[...truncated 12583 lines...]
   [junit4] Suite: org.apache.solr.cloud.autoscaling.TriggerIntegrationTest
   [junit4]   2> Creating dataDir: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.x/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_265F98BEBC3430CA-001/init-core-data-001
   [junit4]   2> 455673 WARN  
(SUITE-TriggerIntegrationTest-seed#[265F98BEBC3430CA]-worker) [    ] 
o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=769 numCloses=769
   [junit4]   2> 455673 INFO  
(SUITE-TriggerIntegrationTest-seed#[265F98BEBC3430CA]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Using TrieFields (NUMERIC_POINTS_SYSPROP=false) 
w/NUMERIC_DOCVALUES_SYSPROP=true
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(SUITE-TriggerIntegrationTest-seed#[265F98BEBC3430CA]-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> 455676 INFO  
(SUITE-TriggerIntegrationTest-seed#[265F98BEBC3430CA]-worker) [    ] 
o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: 
test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 455676 INFO  
(SUITE-TriggerIntegrationTest-seed#[265F98BEBC3430CA]-worker) [    ] 
o.a.s.c.MiniSolrCloudCluster Starting cluster of 2 servers in 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.x/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_265F98BEBC3430CA-001/tempDir-001
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o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
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port:0.0.0.0/0.0.0.0:0
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server
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ZKShutdownHandler is not registered, so ZooKeeper server won't take any action 
on ERROR or SHUTDOWN server state changes
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o.a.s.c.ZkTestServer start zk server on port:55242
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o.a.s.c.c.ConnectionManager zkClient has connected
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o.e.j.s.Server jetty-9.4.8.v20171121, build timestamp: 
2017-11-21T23:27:37+02:00, git hash: 82b8fb23f757335bb3329d540ce37a2a2615f0a8
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o.e.j.s.Server jetty-9.4.8.v20171121, build timestamp: 
2017-11-21T23:27:37+02:00, git hash: 82b8fb23f757335bb3329d540ce37a2a2615f0a8
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o.e.j.s.session DefaultSessionIdManager workerName=node0
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o.e.j.s.session No SessionScavenger set, using defaults
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o.e.j.s.session Scavenging every 660000ms
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o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@68168ed8{/solr,null,AVAILABLE}
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o.e.j.s.AbstractConnector Started ServerConnector@f8a7e02{SSL,[ssl, 
http/1.1]}{127.0.0.1:55310}
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o.e.j.s.Server Started @457970ms
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o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=55310}
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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  ___      _       Welcome to Apache Solr™ version 
7.3.0
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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: null
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-02-12T15:00:39.902Z
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o.e.j.s.session DefaultSessionIdManager workerName=node0
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o.e.j.s.session No SessionScavenger set, using defaults
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o.e.j.s.session Scavenging every 600000ms
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o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@59520536{/solr,null,AVAILABLE}
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o.a.s.c.c.ConnectionManager zkClient has connected
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o.e.j.s.AbstractConnector Started ServerConnector@412de5bc{SSL,[ssl, 
http/1.1]}{127.0.0.1:39208}
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o.e.j.s.Server Started @457975ms
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o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=39208}
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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  ___      _       Welcome to Apache Solr™ version 
7.3.0
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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: null
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-02-12T15:00:39.906Z
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o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
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o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:55242/solr
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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.c.ConnectionManager zkClient has connected
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o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:55242/solr
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o.a.s.c.c.ConnectionManager zkClient has connected
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(zkConnectionManagerCallback-982-thread-1-processing-n:127.0.0.1:55310_solr) 
[n:127.0.0.1:55310_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
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(zkConnectionManagerCallback-984-thread-1-processing-n:127.0.0.1:39208_solr) 
[n:127.0.0.1:39208_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
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[n:127.0.0.1:55310_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 455974 INFO  (jetty-launcher-965-thread-2) 
[n:127.0.0.1:55310_solr    ] o.a.s.c.OverseerElectionContext I am going to be 
the leader 127.0.0.1:55310_solr
   [junit4]   2> 455974 INFO  (jetty-launcher-965-thread-1) 
[n:127.0.0.1:39208_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 455975 INFO  (jetty-launcher-965-thread-2) 
[n:127.0.0.1:55310_solr    ] o.a.s.c.Overseer Overseer 
(id=73283087609233413-127.0.0.1:55310_solr-n_0000000000) starting
   [junit4]   2> 455975 INFO  (jetty-launcher-965-thread-1) 
[n:127.0.0.1:39208_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:39208_solr
   [junit4]   2> 455988 INFO  
(zkCallback-981-thread-1-processing-n:127.0.0.1:55310_solr) 
[n:127.0.0.1:55310_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
   [junit4]   2> 456009 INFO  (jetty-launcher-965-thread-2) 
[n:127.0.0.1:55310_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:55310_solr
   [junit4]   2> 456024 INFO  
(zkCallback-981-thread-1-processing-n:127.0.0.1:55310_solr) 
[n:127.0.0.1:55310_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (1) -> (2)
   [junit4]   2> 456024 INFO  
(zkCallback-983-thread-1-processing-n:127.0.0.1:39208_solr) 
[n:127.0.0.1:39208_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
   [junit4]   2> 456031 DEBUG 
(OverseerAutoScalingTriggerThread-73283087609233413-127.0.0.1:55310_solr-n_0000000000)
 [n:127.0.0.1:55310_solr    ] o.a.s.c.a.OverseerTriggerThread Adding 
.autoAddReplicas trigger
   [junit4]   2> 456032 INFO  
(zkCallback-983-thread-2-processing-n:127.0.0.1:39208_solr) 
[n:127.0.0.1:39208_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (1) -> (2)
   [junit4]   2> 456037 DEBUG 
(OverseerAutoScalingTriggerThread-73283087609233413-127.0.0.1:55310_solr-n_0000000000)
 [n:127.0.0.1:55310_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
/autoscaling.json with znode version 1
   [junit4]   2> 456038 DEBUG 
(OverseerAutoScalingTriggerThread-73283087609233413-127.0.0.1:55310_solr-n_0000000000)
 [n:127.0.0.1:55310_solr    ] o.a.s.c.a.NodeLostTrigger Initial livenodes: 
[127.0.0.1:39208_solr, 127.0.0.1:55310_solr]
   [junit4]   2> 456038 DEBUG 
(OverseerAutoScalingTriggerThread-73283087609233413-127.0.0.1:55310_solr-n_0000000000)
 [n:127.0.0.1:55310_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 1, lastZnodeVersion -1
   [junit4]   2> 456038 DEBUG 
(OverseerAutoScalingTriggerThread-73283087609233413-127.0.0.1:55310_solr-n_0000000000)
 [n:127.0.0.1:55310_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger 
updates upto znodeVersion 1
   [junit4]   2> 456051 DEBUG 
(OverseerAutoScalingTriggerThread-73283087609233413-127.0.0.1:55310_solr-n_0000000000)
 [n:127.0.0.1:55310_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
nodeAdded markers
   [junit4]   2> 456052 DEBUG 
(OverseerAutoScalingTriggerThread-73283087609233413-127.0.0.1:55310_solr-n_0000000000)
 [n:127.0.0.1:55310_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 1, lastZnodeVersion 1
   [junit4]   2> 456052 DEBUG (ScheduledTrigger-2004-thread-1) 
[n:127.0.0.1:55310_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
.auto_add_replicas with currently live nodes: 2
   [junit4]   2> 456137 INFO  (jetty-launcher-965-thread-1) 
[n:127.0.0.1:39208_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_39208.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@6ed76615
   [junit4]   2> 456140 INFO  (jetty-launcher-965-thread-2) 
[n:127.0.0.1:55310_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_55310.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@6ed76615
   [junit4]   2> 456148 INFO  (jetty-launcher-965-thread-2) 
[n:127.0.0.1:55310_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_55310.solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@6ed76615
   [junit4]   2> 456148 INFO  (jetty-launcher-965-thread-2) 
[n:127.0.0.1:55310_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_55310.solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@6ed76615
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[n:127.0.0.1:39208_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_39208.solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@6ed76615
   [junit4]   2> 456148 INFO  (jetty-launcher-965-thread-1) 
[n:127.0.0.1:39208_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_39208.solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@6ed76615
   [junit4]   2> 456149 INFO  (jetty-launcher-965-thread-2) 
[n:127.0.0.1:55310_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.x/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_265F98BEBC3430CA-001/tempDir-001/node2/.
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[n:127.0.0.1:39208_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.x/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_265F98BEBC3430CA-001/tempDir-001/node1/.
   [junit4]   2> 456196 INFO  (zkConnectionManagerCallback-990-thread-1) [    ] 
o.a.s.c.c.ConnectionManager zkClient has connected
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o.a.s.c.c.ConnectionManager zkClient has connected
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(SUITE-TriggerIntegrationTest-seed#[265F98BEBC3430CA]-worker) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (2)
   [junit4]   2> 456222 INFO  
(SUITE-TriggerIntegrationTest-seed#[265F98BEBC3430CA]-worker) [    ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:55242/solr ready
   [junit4]   2> 456235 INFO  
(TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[265F98BEBC3430CA])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testNodeMarkersRegistration
   [junit4]   2> 456236 INFO  
(TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[265F98BEBC3430CA])
 [    ] o.a.s.c.a.TriggerIntegrationTest /autoscaling.json reset, new znode 
version 2
   [junit4]   2> 456236 DEBUG 
(zkCallback-981-thread-1-processing-n:127.0.0.1:55310_solr) 
[n:127.0.0.1:55310_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
/autoscaling.json with znode version 2
   [junit4]   2> 456236 DEBUG 
(OverseerAutoScalingTriggerThread-73283087609233413-127.0.0.1:55310_solr-n_0000000000)
 [n:127.0.0.1:55310_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger 
updates upto znodeVersion 2
   [junit4]   2> 456238 DEBUG 
(OverseerAutoScalingTriggerThread-73283087609233413-127.0.0.1:55310_solr-n_0000000000)
 [n:127.0.0.1:55310_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
nodeLost markers
   [junit4]   2> 456238 DEBUG 
(OverseerAutoScalingTriggerThread-73283087609233413-127.0.0.1:55310_solr-n_0000000000)
 [n:127.0.0.1:55310_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
nodeAdded markers
   [junit4]   2> 456239 DEBUG 
(OverseerAutoScalingTriggerThread-73283087609233413-127.0.0.1:55310_solr-n_0000000000)
 [n:127.0.0.1:55310_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
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o.a.s.h.a.CollectionsHandler Invoked Collection Action :overseerstatus with 
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o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
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 [    ] o.e.j.s.Server jetty-9.4.8.v20171121, build timestamp: 
2017-11-21T23:27:37+02:00, git hash: 82b8fb23f757335bb3329d540ce37a2a2615f0a8
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 [    ] o.e.j.s.session DefaultSessionIdManager workerName=node0
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 [    ] o.e.j.s.session No SessionScavenger set, using defaults
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 [    ] o.e.j.s.session Scavenging every 600000ms
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 [    ] o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@8f7476b{/solr,null,AVAILABLE}
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 [    ] o.e.j.s.AbstractConnector Started ServerConnector@29ce38f8{SSL,[ssl, 
http/1.1]}{127.0.0.1:59199}
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 [    ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=59199}
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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  ___      _       Welcome to Apache Solr™ 
version 7.3.0
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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: null
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 [    ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-02-12T15:00:40.409Z
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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.ZkContainer Zookeeper client=127.0.0.1:55242/solr
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] o.a.s.c.c.ConnectionManager zkClient has connected
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(zkConnectionManagerCallback-1002-thread-1-processing-n:127.0.0.1:59199_solr) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
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 [n:127.0.0.1:59199_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
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 [n:127.0.0.1:59199_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
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 [n:127.0.0.1:59199_solr    ] o.a.s.c.ZkController Register node as live in 
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(zkCallback-983-thread-2-processing-n:127.0.0.1:39208_solr) 
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(zkCallback-981-thread-1-processing-n:127.0.0.1:55310_solr) 
[n:127.0.0.1:55310_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... (2) -> (3)
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(zkCallback-1001-thread-1-processing-n:127.0.0.1:59199_solr) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (2) -> (3)
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(TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[265F98BEBC3430CA])
 [n:127.0.0.1:59199_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_59199.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@6ed76615
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 [n:127.0.0.1:59199_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_59199.solr.jvm' (registry 'solr.jvm') enabled at server: 
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 [n:127.0.0.1:59199_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_59199.solr.jetty' (registry 'solr.jetty') enabled at server: 
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(TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[265F98BEBC3430CA])
 [n:127.0.0.1:59199_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.x/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_265F98BEBC3430CA-001/tempDir-001/node3/.
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 [    ] o.a.s.c.a.TriggerIntegrationTest ====== KILL OVERSEER 1
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 [    ] o.a.s.c.CoreContainer Shutting down CoreContainer instance=101435753
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 [    ] o.a.s.m.r.SolrJmxReporter Closing reporter 
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (2)
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(OverseerAutoScalingTriggerThread-73283087609233413-127.0.0.1:55310_solr-n_0000000000)
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OverseerTriggerThread woken up but we are closed, exiting.
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(zkCallback-981-thread-2-processing-n:127.0.0.1:55310_solr) 
[n:127.0.0.1:55310_solr    ] o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, 
but Solr cannot talk to ZK: [KeeperErrorCode = Session expired for /live_nodes]
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the leader 127.0.0.1:39208_solr
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(id=73283087609233414-127.0.0.1:39208_solr-n_0000000001) starting
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(OverseerAutoScalingTriggerThread-73283087609233414-127.0.0.1:39208_solr-n_0000000001)
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(OverseerAutoScalingTriggerThread-73283087609233414-127.0.0.1:39208_solr-n_0000000001)
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[127.0.0.1:39208_solr, 127.0.0.1:59199_solr]
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(OverseerAutoScalingTriggerThread-73283087609233414-127.0.0.1:39208_solr-n_0000000001)
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 [    ] o.a.s.c.a.TriggerIntegrationTest ====== ADD TRIGGERS
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(zkCallback-983-thread-2-processing-n:127.0.0.1:39208_solr) 
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/autoscaling.json with znode version 4
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(zkCallback-983-thread-2-processing-n:127.0.0.1:39208_solr) 
[n:127.0.0.1:39208_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: 
[127.0.0.1:39208_solr, 127.0.0.1:59199_solr]
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(zkCallback-983-thread-2-processing-n:127.0.0.1:39208_solr) 
[n:127.0.0.1:39208_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_triggerMR instantiated with properties: {event=nodeAdded, waitFor=1, 
actions=[{name=test, 
class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestEventMarkerAction}],
 enabled=true}
   [junit4]   2> 461588 DEBUG 
(zkCallback-983-thread-2-processing-n:127.0.0.1:39208_solr) 
[n:127.0.0.1:39208_solr    ] o.a.s.c.a.NodeLostTrigger Initial livenodes: 
[127.0.0.1:39208_solr, 127.0.0.1:59199_solr]
   [junit4]   2> 461589 DEBUG 
(OverseerAutoScalingTriggerThread-73283087609233414-127.0.0.1:39208_solr-n_0000000001)
 [n:127.0.0.1:39208_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger 
updates upto znodeVersion 4
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o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core}
 status=0 QTime=0
   [junit4]   2> 461590 INFO  
(OverseerAutoScalingTriggerThread-73283087609233414-127.0.0.1:39208_solr-n_0000000001)
 [n:127.0.0.1:39208_solr    ] o.a.s.c.a.TriggerIntegrationTest 
TestEventMarkerAction init
   [junit4]   2> 461591 INFO  (qtp746022335-4221) [n:127.0.0.1:59199_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core}
 status=0 QTime=0
   [junit4]   2> 461591 DEBUG (qtp1443034644-4169) [n:127.0.0.1:39208_solr    ] 
o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
   [junit4]   2> 461592 DEBUG 
(OverseerAutoScalingTriggerThread-73283087609233414-127.0.0.1:39208_solr-n_0000000001)
 [n:127.0.0.1:39208_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 4, lastZnodeVersion 4
   [junit4]   2> 461592 INFO  (qtp1443034644-4169) [n:127.0.0.1:39208_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/cluster/autoscaling 
params={wt=javabin&version=2} status=0 QTime=10
   [junit4]   2> 461592 DEBUG 
(zkCallback-983-thread-2-processing-n:127.0.0.1:39208_solr) 
[n:127.0.0.1:39208_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
/autoscaling.json with znode version 5
   [junit4]   2> 461592 DEBUG (ScheduledTrigger-2019-thread-3) 
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o.a.s.h.a.CollectionsHandler Invoked Collection Action :overseerstatus with 
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[n:127.0.0.1:39208_solr    ] o.a.s.c.a.NodeLostTrigger Initial livenodes: 
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[n:127.0.0.1:39208_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_triggerMR instantiated with properties: {event=nodeAdded, waitFor=1, 
actions=[{name=test, 
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 enabled=true}
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TestEventMarkerAction init
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 [    ] o.a.s.c.a.TriggerIntegrationTest ====== ADD NODE 1
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 [    ] o.e.j.s.Server jetty-9.4.8.v20171121, build timestamp: 
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 [    ] o.e.j.s.session DefaultSessionIdManager workerName=node0
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 [    ] o.e.j.s.AbstractConnector Started ServerConnector@d9de1f4{SSL,[ssl, 
http/1.1]}{127.0.0.1:34522}
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 [    ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
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 [    ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging 
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 [    ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ 
version 7.3.0
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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: null
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 [    ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-02-12T15:00:45.717Z
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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.ZkContainer Zookeeper client=127.0.0.1:55242/solr
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] o.a.s.c.c.ConnectionManager zkClient has connected
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[n:127.0.0.1:34522_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
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 [n:127.0.0.1:34522_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
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 [n:127.0.0.1:34522_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
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 [n:127.0.0.1:34522_solr    ] o.a.s.c.ZkController Register node as live in 
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(zkCallback-1001-thread-1-processing-n:127.0.0.1:59199_solr) 
[n:127.0.0.1:59199_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... (2) -> (3)
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(zkCallback-983-thread-2-processing-n:127.0.0.1:39208_solr) 
[n:127.0.0.1:39208_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
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 [n:127.0.0.1:34522_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_34522.solr.node' (registry 'solr.node') enabled at server: 
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 [n:127.0.0.1:34522_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_34522.solr.jvm' (registry 'solr.jvm') enabled at server: 
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 [n:127.0.0.1:34522_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_34522.solr.jetty' (registry 'solr.jetty') enabled at server: 
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 [n:127.0.0.1:34522_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.x/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_265F98BEBC3430CA-001/tempDir-001/node4/.
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[n:127.0.0.1:39208_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
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[n:127.0.0.1:39208_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 3
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[n:127.0.0.1:39208_solr    ] o.a.s.c.a.NodeAddedTrigger Tracking new node: 
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[n:127.0.0.1:39208_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
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[n:127.0.0.1:39208_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
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[n:127.0.0.1:39208_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 3
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[n:127.0.0.1:39208_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_triggerMR firing registered processor for nodes: 
[127.0.0.1:34522_solr] added at times [18699554819572187], now=18699555820340447
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[n:127.0.0.1:39208_solr    ] o.a.s.c.a.ScheduledTriggers ++++++++ Cooldown 
inactive - processing event: {
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 [    ] o.a.s.m.r.SolrJmxReporter Closing reporter 
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registry solr.jetty / com.codahale.metrics.MetricRegistry@1652a28d
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 [    ] o.a.s.c.ZkController Remove node as live in 
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 [    ] o.a.s.m.SolrMetricManager Closing metric reporters for 
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[n:127.0.0.1:34522_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
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(zkCallback-983-thread-2-processing-n:127.0.0.1:39208_solr) 
[n:127.0.0.1:39208_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
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(zkCallback-1001-thread-1-processing-n:127.0.0.1:59199_solr) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
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 [    ] o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 
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(TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[265F98BEBC3430CA])
 [    ] o.a.s.c.Overseer Overseer 
(id=73283087609233414-127.0.0.1:39208_solr-n_0000000001) closing
   [junit4]   2> 466810 INFO  
(OverseerStateUpdate-73283087609233414-127.0.0.1:39208_solr-n_0000000001) 
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127.0.0.1:39208_solr
   [junit4]   2> 466811 WARN  
(OverseerAutoScalingTriggerThread-73283087609233414-127.0.0.1:39208_solr-n_0000000001)
 [n:127.0.0.1:39208_solr    ] o.a.s.c.a.OverseerTriggerThread 
OverseerTriggerThread woken up but we are closed, exiting.
   [junit4]   2> 466812 DEBUG 
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 [    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread has been closed 
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 [    ] o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@59520536{/solr,null,UNAVAILABLE}
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 [    ] o.e.j.s.session Stopped scavenging
   [junit4]   2> 466815 INFO  
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[n:127.0.0.1:59199_solr    ] o.a.s.c.OverseerElectionContext I am going to be 
the leader 127.0.0.1:59199_solr
   [junit4]   2> 466815 INFO  
(zkCallback-1001-thread-1-processing-n:127.0.0.1:59199_solr) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.Overseer Overseer 
(id=73283087609233419-127.0.0.1:59199_solr-n_0000000002) starting
   [junit4]   2> 466819 DEBUG 
(OverseerAutoScalingTriggerThread-73283087609233419-127.0.0.1:59199_solr-n_0000000002)
 [n:127.0.0.1:59199_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
/autoscaling.json with znode version 5
   [junit4]   2> 466820 DEBUG 
(OverseerAutoScalingTriggerThread-73283087609233419-127.0.0.1:59199_solr-n_0000000002)
 [n:127.0.0.1:59199_solr    ] o.a.s.c.a.NodeLostTrigger Initial livenodes: 
[127.0.0.1:34522_solr, 127.0.0.1:59199_solr]
   [junit4]   2> 466820 DEBUG 
(OverseerAutoScalingTriggerThread-73283087609233419-127.0.0.1:59199_solr-n_0000000002)
 [n:127.0.0.1:59199_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: 
[127.0.0.1:34522_solr, 127.0.0.1:59199_solr]
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(OverseerAutoScalingTriggerThread-73283087609233419-127.0.0.1:59199_solr-n_0000000002)
 [n:127.0.0.1:59199_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_triggerMR instantiated with properties: {event=nodeAdded, waitFor=1, 
actions=[{name=test, 
class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestEventMarkerAction}],
 enabled=true}
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 [n:127.0.0.1:59199_solr    ] o.a.s.c.a.NodeLostTrigger Initial livenodes: 
[127.0.0.1:34522_solr, 127.0.0.1:59199_solr]
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(OverseerAutoScalingTriggerThread-73283087609233419-127.0.0.1:59199_solr-n_0000000002)
 [n:127.0.0.1:59199_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 5, lastZnodeVersion -1
   [junit4]   2> 466821 DEBUG 
(OverseerAutoScalingTriggerThread-73283087609233419-127.0.0.1:59199_solr-n_0000000002)
 [n:127.0.0.1:59199_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger 
updates upto znodeVersion 5
   [junit4]   2> 466821 INFO  
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 [n:127.0.0.1:59199_solr    ] o.a.s.c.a.TriggerIntegrationTest 
TestEventMarkerAction init
   [junit4]   2> 466821 DEBUG 
(OverseerAutoScalingTriggerThread-73283087609233419-127.0.0.1:59199_solr-n_0000000002)
 [n:127.0.0.1:59199_solr    ] o.a.s.c.a.NodeLostTrigger Adding lost node from 
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(OverseerAutoScalingTriggerThread-73283087609233419-127.0.0.1:59199_solr-n_0000000002)
 [n:127.0.0.1:59199_solr    ] o.a.s.c.a.TriggerIntegrationTest 
TestEventMarkerAction init
   [junit4]   2> 466822 DEBUG (ScheduledTrigger-2030-thread-1) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
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[n:127.0.0.1:59199_solr    ] o.a.s.c.a.NodeLostTrigger Tracking lost node: 
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   [junit4]   2> 466823 DEBUG 
(OverseerAutoScalingTriggerThread-73283087609233419-127.0.0.1:59199_solr-n_0000000002)
 [n:127.0.0.1:59199_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 5, lastZnodeVersion 5
   [junit4]   2> 466823 DEBUG (ScheduledTrigger-2030-thread-2) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_triggerMR
   [junit4]   2> 466823 DEBUG (ScheduledTrigger-2030-thread-2) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 2
   [junit4]   2> 466823 DEBUG (ScheduledTrigger-2030-thread-3) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
.auto_add_replicas with currently live nodes: 2
   [junit4]   2> 466823 DEBUG (ScheduledTrigger-2030-thread-3) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.a.NodeLostTrigger Tracking lost node: 
127.0.0.1:39208_solr
   [junit4]   2> 467824 DEBUG (ScheduledTrigger-2030-thread-2) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
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   [junit4]   2> 467824 DEBUG (ScheduledTrigger-2030-thread-2) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger firing 
registered processor for lost nodes: [127.0.0.1:39208_solr]
   [junit4]   2> 467824 DEBUG (ScheduledTrigger-2030-thread-2) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.a.ScheduledTriggers ++++++++ Cooldown 
inactive - processing event: {
   [junit4]   2>   "id":"426f265e7689b5T99398meselj1hb3oc1q1v7pps",
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   [junit4]   2>     "nodeNames":["127.0.0.1:39208_solr"]}}
   [junit4]   2> 467824 DEBUG (ScheduledTrigger-2030-thread-1) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_triggerMR
   [junit4]   2> 467824 DEBUG (ScheduledTrigger-2030-thread-1) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 2
   [junit4]   2> 467824 DEBUG (ScheduledTrigger-2030-thread-2) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.a.ScheduledTriggers Pausing all triggers: 
[node_lost_triggerMR, node_added_triggerMR, .auto_add_replicas]
   [junit4]   2> 467824 DEBUG (ScheduledTrigger-2030-thread-4) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
.auto_add_replicas with currently live nodes: 2
   [junit4]   2> 467827 INFO  (ScheduledTrigger-2030-thread-2) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.a.SystemLogListener Collection .system 
does not exist, disabling logging.
   [junit4]   2> 467828 DEBUG 
(AutoscalingActionExecutor-2031-thread-1-processing-n:127.0.0.1:59199_solr) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.a.ScheduledTriggers -- processing actions 
for {
   [junit4]   2>   "id":"426f265e7689b5T99398meselj1hb3oc1q1v7pps",
   [junit4]   2>   "source":"node_lost_triggerMR",
   [junit4]   2>   "eventTime":18699559047170485,
   [junit4]   2>   "eventType":"NODELOST",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[18699559047170485],
   [junit4]   2>     "_enqueue_time_":18699560048834280,
   [junit4]   2>     "nodeNames":["127.0.0.1:39208_solr"]}}
   [junit4]   2> 467829 INFO  
(TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[265F98BEBC3430CA])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testNodeMarkersRegistration
   [junit4]   2> 467839 DEBUG 
(AutoscalingActionExecutor-2031-thread-1-processing-n:127.0.0.1:59199_solr) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.a.ScheduledTriggers Resuming trigger: 
node_lost_triggerMR after 5000ms
   [junit4]   2> 467839 DEBUG 
(AutoscalingActionExecutor-2031-thread-1-processing-n:127.0.0.1:59199_solr) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.a.ScheduledTriggers Resuming trigger: 
node_added_triggerMR after 5000ms
   [junit4]   2> 467839 DEBUG 
(AutoscalingActionExecutor-2031-thread-1-processing-n:127.0.0.1:59199_solr) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.a.ScheduledTriggers Resuming trigger: 
.auto_add_replicas after 5000ms
   [junit4]   2> 467839 DEBUG 
(AutoscalingActionExecutor-2031-thread-1-processing-n:127.0.0.1:59199_solr) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.a.ScheduledTriggers -- processing took 11 
ms for event id=426f265e7689b5T99398meselj1hb3oc1q1v7pps
   [junit4]   2> 467849 INFO  
(TEST-TriggerIntegrationTest.testNodeAddedTriggerRestoreState-seed#[265F98BEBC3430CA])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testNodeAddedTriggerRestoreState
   [junit4]   2> 467850 INFO  
(TEST-TriggerIntegrationTest.testNodeAddedTriggerRestoreState-seed#[265F98BEBC3430CA])
 [    ] o.a.s.c.a.TriggerIntegrationTest /autoscaling.json reset, new znode 
version 6
   [junit4]   2> 467850 DEBUG 
(zkCallback-1001-thread-1-processing-n:127.0.0.1:59199_solr) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
/autoscaling.json with znode version 6
   [junit4]   2> 467850 DEBUG 
(OverseerAutoScalingTriggerThread-73283087609233419-127.0.0.1:59199_solr-n_0000000002)
 [n:127.0.0.1:59199_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger 
updates upto znodeVersion 6
   [junit4]   2> 467874 DEBUG 
(OverseerAutoScalingTriggerThread-73283087609233419-127.0.0.1:59199_solr-n_0000000002)
 [n:127.0.0.1:59199_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
nodeLost markers
   [junit4]   2> 467874 DEBUG 
(OverseerAutoScalingTriggerThread-73283087609233419-127.0.0.1:59199_solr-n_0000000002)
 [n:127.0.0.1:59199_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
nodeAdded markers
   [junit4]   2> 467874 DEBUG 
(OverseerAutoScalingTriggerThread-73283087609233419-127.0.0.1:59199_solr-n_0000000002)
 [n:127.0.0.1:59199_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 6, lastZnodeVersion 6
   [junit4]   2> 467899 INFO  (qtp469983493-4253) [n:127.0.0.1:34522_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core}
 status=0 QTime=0
   [junit4]   2> 467902 INFO  (qtp746022335-4222) [n:127.0.0.1:59199_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core}
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   [junit4]   2> 467902 DEBUG (qtp469983493-4258) [n:127.0.0.1:34522_solr    ] 
o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
   [junit4]   2> 467902 INFO  (qtp469983493-4258) [n:127.0.0.1:34522_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/autoscaling 
params={wt=javabin&version=2} status=0 QTime=10
   [junit4]   2> 467903 DEBUG 
(zkCallback-1001-thread-1-processing-n:127.0.0.1:59199_solr) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
/autoscaling.json with znode version 7
   [junit4]   2> 467903 DEBUG 
(zkCallback-1001-thread-1-processing-n:127.0.0.1:59199_solr) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: 
[127.0.0.1:34522_solr, 127.0.0.1:59199_solr]
   [junit4]   2> 467903 DEBUG 
(zkCallback-1001-thread-1-processing-n:127.0.0.1:59199_solr) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_restore_trigger instantiated with properties: {event=nodeAdded, 
waitFor=5, actions=[{name=test, 
class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestTriggerAction}],
 enabled=true}
   [junit4]   2> 467903 DEBUG 
(OverseerAutoScalingTriggerThread-73283087609233419-127.0.0.1:59199_solr-n_0000000002)
 [n:127.0.0.1:59199_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger 
updates upto znodeVersion 7
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 [    ] o.e.j.s.Server jetty-9.4.8.v20171121, build timestamp: 
2017-11-21T23:27:37+02:00, git hash: 82b8fb23f757335bb3329d540ce37a2a2615f0a8
   [junit4]   2> 467905 INFO  
(OverseerAutoScalingTriggerThread-73283087609233419-127.0.0.1:59199_solr-n_0000000002)
 [n:127.0.0.1:59199_solr    ] o.a.s.c.a.TriggerIntegrationTest 
TestTriggerAction init
   [junit4]   2> 467905 DEBUG 
(OverseerAutoScalingTriggerThread-73283087609233419-127.0.0.1:59199_solr-n_0000000002)
 [n:127.0.0.1:59199_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
nodeLost markers
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(OverseerAutoScalingTriggerThread-73283087609233419-127.0.0.1:59199_solr-n_0000000002)
 [n:127.0.0.1:59199_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 7, lastZnodeVersion 7
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[n:127.0.0.1:59199_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_restore_trigger
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[n:127.0.0.1:59199_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 2
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 [    ] o.e.j.s.session DefaultSessionIdManager workerName=node0
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 [    ] o.e.j.s.session No SessionScavenger set, using defaults
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 [    ] o.e.j.s.session Scavenging every 660000ms
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 [    ] o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@2ace256b{/solr,null,AVAILABLE}
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 [    ] o.e.j.s.AbstractConnector Started ServerConnector@23a5e311{SSL,[ssl, 
http/1.1]}{127.0.0.1:32931}
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 [    ] o.e.j.s.Server Started @470078ms
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 [    ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=32931}
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 [    ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging 
may be missing or incomplete.
   [junit4]   2> 467907 INFO  
(TEST-TriggerIntegrationTest.testNodeAddedTriggerRestoreState-seed#[265F98BEBC3430CA])
 [    ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ 
version 7.3.0
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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: null
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(TEST-TriggerIntegrationTest.testNodeAddedTriggerRestoreState-seed#[265F98BEBC3430CA])
 [    ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-02-12T15:00:52.010Z
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] o.a.s.c.c.ConnectionManager zkClient has connected
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(TEST-TriggerIntegrationTest.testNodeAddedTriggerRestoreState-seed#[265F98BEBC3430CA])
 [    ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
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(TEST-TriggerIntegrationTest.testNodeAddedTriggerRestoreState-seed#[265F98BEBC3430CA])
 [    ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:55242/solr
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] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 467925 INFO  
(zkConnectionManagerCallback-1022-thread-1-processing-n:127.0.0.1:32931_solr) 
[n:127.0.0.1:32931_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 467930 INFO  
(TEST-TriggerIntegrationTest.testNodeAddedTriggerRestoreState-seed#[265F98BEBC3430CA])
 [n:127.0.0.1:32931_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (2)
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(TEST-TriggerIntegrationTest.testNodeAddedTriggerRestoreState-seed#[265F98BEBC3430CA])
 [n:127.0.0.1:32931_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 467933 INFO  
(TEST-TriggerIntegrationTest.testNodeAddedTriggerRestoreState-seed#[265F98BEBC3430CA])
 [n:127.0.0.1:32931_solr    ] o.a.s.c.ZkController Register node as live in 
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   [junit4]   2> 467934 INFO  
(zkCallback-1011-thread-1-processing-n:127.0.0.1:34522_solr) 
[n:127.0.0.1:34522_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (2) -> (3)
   [junit4]   2> 467935 INFO  
(zkCallback-1001-thread-1-processing-n:127.0.0.1:59199_solr) 
[n:127.0.0.1:59199_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... (2) -> (3)
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(zkCallback-1021-thread-1-processing-n:127.0.0.1:32931_solr) 
[n:127.0.0.1:32931_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (2) -> (3)
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(TEST-TriggerIntegrationTest.testNodeAddedTriggerRestoreState-seed#[265F98BEBC3430CA])
 [n:127.0.0.1:32931_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_32931.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@6ed76615
   [junit4]   2> 468025 INFO  
(TEST-TriggerIntegrationTest.testNodeAddedTriggerRestoreState-seed#[265F98BEBC3430CA])
 [n:127.0.0.1:32931_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_32931.solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@6ed76615
   [junit4]   2> 468025 INFO  
(TEST-TriggerIntegrationTest.testNodeAddedTriggerRestoreState-seed#[265F98BEBC3430CA])
 [n:127.0.0.1:32931_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_32931.solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@6ed76615
   [junit4]   2> 468026 INFO  
(TEST-TriggerIntegrationTest.testNodeAddedTriggerRestoreState-seed#[265F98BEBC3430CA])
 [n:127.0.0.1:32931_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.x/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_265F98BEBC3430CA-001/tempDir-001/node5/.
   [junit4]   2> 468906 DEBUG (ScheduledTrigger-2030-thread-3) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_restore_trigger
   [junit4]   2> 468906 DEBUG (ScheduledTrigger-2030-thread-3) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 3
   [junit4]   2> 468906 DEBUG (ScheduledTrigger-2030-thread-3) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.a.NodeAddedTrigger Tracking new node: 
127.0.0.1:32931_solr at time 18699561130761265
   [junit4]   2> 469609 INFO  (qtp533945757-4297) [n:127.0.0.1:32931_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core}
 status=0 QTime=0
   [junit4]   2> 469612 INFO  (qtp469983493-4256) [n:127.0.0.1:34522_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core}
 status=0 QTime=0
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o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
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o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
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(zkCallback-1001-thread-1-processing-n:127.0.0.1:59199_solr) 
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[n:127.0.0.1:59199_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: 
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(zkCallback-1001-thread-1-processing-n:127.0.0.1:59199_solr) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_restore_trigger instantiated with properties: {event=nodeAdded, 
waitFor=0, actions=[{name=test, 
class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestTriggerAction}],
 enabled=true}
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(OverseerAutoScalingTriggerThread-73283087609233419-127.0.0.1:59199_solr-n_0000000002)
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TestTriggerAction init
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 [n:127.0.0.1:59199_solr    ] o.a.s.c.a.NodeAddedTrigger Adding node from 
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   [junit4]   2> 469619 DEBUG 
(OverseerAutoScalingTriggerThread-73283087609233419-127.0.0.1:59199_solr-n_0000000002)
 [n:127.0.0.1:59199_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
nodeLost markers
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[n:127.0.0.1:59199_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_restore_trigger
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[n:127.0.0.1:59199_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 3
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[n:127.0.0.1:59199_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_restore_trigger firing registered processor for nodes: 
[127.0.0.1:32931_solr] added at times [18699561843643008], now=18699561844070308
   [junit4]   2> 469619 DEBUG 
(OverseerAutoScalingTriggerThread-73283087609233419-127.0.0.1:59199_solr-n_0000000002)
 [n:127.0.0.1:59199_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 8, lastZnodeVersion 8
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[n:127.0.0.1:59199_solr    ] o.a.s.c.a.ScheduledTriggers ++++++++ Cooldown 
inactive - processing event: {
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o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/autoscaling 
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[n:127.0.0.1:59199_solr    ] o.a.s.c.a.SystemLogListener Collection .system 
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(AutoscalingActionExecutor-2031-thread-1-processing-n:127.0.0.1:59199_solr) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.a.ScheduledTriggers -- processing actions 
for {
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   [junit4]   2>     "nodeNames":["127.0.0.1:32931_solr"]}}
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(AutoscalingActionExecutor-2031-thread-1-processing-n:127.0.0.1:59199_solr) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.a.ScheduledTriggers Resuming trigger: 
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(AutoscalingActionExecutor-2031-thread-1-processing-n:127.0.0.1:59199_solr) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.a.ScheduledTriggers -- processing took 0 
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 [    ] o.a.s.SolrTestCaseJ4 ###Ending testNodeAddedTriggerRestoreState
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o.a.s.SolrTestCaseJ4 ###Starting testEventQueue
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o.a.s.c.a.TriggerIntegrationTest /autoscaling.json reset, new znode version 9
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(zkCallback-1001-thread-1-processing-n:127.0.0.1:59199_solr) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
/autoscaling.json with znode version 9
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(OverseerAutoScalingTriggerThread-73283087609233419-127.0.0.1:59199_solr-n_0000000002)
 [n:127.0.0.1:59199_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger 
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 [n:127.0.0.1:59199_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
nodeLost markers
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(OverseerAutoScalingTriggerThread-73283087609233419-127.0.0.1:59199_solr-n_0000000002)
 [n:127.0.0.1:59199_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
nodeAdded markers
   [junit4]   2> 469638 DEBUG 
(OverseerAutoScalingTriggerThread-73283087609233419-127.0.0.1:59199_solr-n_0000000002)
 [n:127.0.0.1:59199_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
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o.a.s.h.a.CollectionsHandler Invoked Collection Action :overseerstatus with 
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o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
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o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
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o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
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 status=0 QTime=0
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o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
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 status=0 QTime=0
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o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
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o.a.s.s.HttpSolrCall [admin] webapp=null path=/cluster/autoscaling 
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(zkCallback-1001-thread-1-processing-n:127.0.0.1:59199_solr) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
/autoscaling.json with znode version 10
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(zkCallback-1001-thread-1-processing-n:127.0.0.1:59199_solr) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.a.TriggerIntegrationTest 
TestEventQueueAction instantiated
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(zkCallback-1001-thread-1-processing-n:127.0.0.1:59199_solr) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: 
[127.0.0.1:34522_solr, 127.0.0.1:32931_solr, 127.0.0.1:59199_solr]
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(zkCallback-1001-thread-1-processing-n:127.0.0.1:59199_solr) 
[n:127.0.0.1:59199_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_triggerEQ instantiated with properties: {event=nodeAdded, waitFor=1, 
actions=[{name=test, 
class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestEventQueueAction}],
 enabled=true}
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(OverseerAutoScalingTriggerThread-73283087609233419-127.0.0.1:59199_solr-n_0000000002)
 [n:127.0.0.1:59199_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger 
updates upto znodeVersion 10
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(OverseerAutoScalingTriggerThread-73283087609233419-127.0.0.1:59199_solr-n_0000000002)
 [n:127.0.0.1:59199_solr    ] o.a.s.c.a.TriggerIntegrationTest 
TestTriggerAction init
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o.e.j.s.Server jetty-9.4.8.v20171121, build timestamp: 
2017-11-21T23:27:37+02:00, git hash: 82b8fb23f757335bb3329d540ce37a2a2615f0a8
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(OverseerAutoScalingTriggerThread-73283087609233419-127.0.0.1:59199_solr-n_0000000002)
 [n:127.0.0.1:59199_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
nodeLost markers
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(OverseerAutoScalingTriggerThread-73283087609233419-127.0.0.1:59199_solr-n_0000000002)
 [n:127.0.0.1:59199_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
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[n:127.0.0.1:59199_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_triggerEQ
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[n:127.0.0.1:59199_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 3
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o.e.j.s.h.ContextHandler Started 
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o.e.j.s.AbstractConnector Started ServerConnector@3940a30{SSL,[ssl, 
http/1.1]}{127.0.0.1:56282}
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o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=56282}
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o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
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o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.3.0
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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: null
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-02-12T15:00:53.758Z
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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.c.ConnectionManager zkClient has connected
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[n:127.0.0.1:56282_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
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[n:127.0.0.1:56282_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
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[n:127.0.0.1:56282_solr    ] o.a.s.c.ZkController Register node as live in 
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
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[n:127.0.0.1:59199_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
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[n:127.0.0.1:32931_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
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(zkCallback-1011-thread-1-processing-n:127.0.0.1:34522_solr) 
[n:127.0.0.1:34522_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
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[n:127.0.0.1:56282_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
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(TEST-TriggerIntegrationTest.testEventQueue-seed#[265F98BEBC3430CA]) 
[n:127.0.0.1:56282_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
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[n:127.0.0.1:56282_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_56282.solr.jvm' (registry 'solr.jvm') enabled at server: com.sun.jmx.mbea

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

{/solr,null,UNAVAILABLE}
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o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
0x1045a9474fe0038, likely client has closed socket
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o.e.j.s.session Stopped scavenging
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[n:127.0.0.1:50140_solr c:testMetricTrigger s:shard2 r:core_node4 
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[n:127.0.0.1:38173_solr c:collection1 s:shard1 r:core_node16 
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o.e.j.s.session Stopped scavenging
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(zkCallback-1101-thread-2-processing-n:127.0.0.1:42558_solr) 
[n:127.0.0.1:42558_solr    ] o.a.s.c.ZkController Unable to register nodeLost 
path for 127.0.0.1:47611_solr
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: 
KeeperErrorCode = Session expired for /autoscaling/nodeLost/127.0.0.1:47611_solr
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:786)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.lambda$create$7(SolrZkClient.java:365)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.create(SolrZkClient.java:365)
   [junit4]   2>        at 
org.apache.solr.cloud.ZkController.lambda$registerLiveNodesListener$2(ZkController.java:882)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkStateReader.lambda$refreshLiveNodes$1(ZkStateReader.java:704)
   [junit4]   2>        at 
java.util.concurrent.ConcurrentHashMap$KeySetView.forEach(ConcurrentHashMap.java:4649)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkStateReader.refreshLiveNodes(ZkStateReader.java:703)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkStateReader.access$900(ZkStateReader.java:72)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkStateReader$LiveNodeWatcher.refreshAndWatch(ZkStateReader.java:1090)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkStateReader$LiveNodeWatcher.process(ZkStateReader.java:1085)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$1.lambda$process$1(SolrZkClient.java:269)
   [junit4]   2>        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   [junit4]   2>        at 
java.util.concurrent.FutureTask.run(FutureTask.java:266)
   [junit4]   2>        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 669886 INFO  (jetty-closer-966-thread-7) [    ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@532a9cd6{/solr,null,UNAVAILABLE}
   [junit4]   2> 669887 INFO  (jetty-closer-966-thread-7) [    ] 
o.e.j.s.session Stopped scavenging
   [junit4]   2> 669888 ERROR 
(SUITE-TriggerIntegrationTest-seed#[265F98BEBC3430CA]-worker) [    ] 
o.a.z.s.ZooKeeperServer ZKShutdownHandler is not registered, so ZooKeeper 
server won't take any action on ERROR or SHUTDOWN server state changes
   [junit4]   2> 669888 INFO  
(SUITE-TriggerIntegrationTest-seed#[265F98BEBC3430CA]-worker) [    ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1:55242 55242
   [junit4]   2> 670101 INFO  (Thread-805) [    ] o.a.s.c.ZkTestServer 
connecting to 127.0.0.1:55242 55242
   [junit4]   2> 670101 WARN  (Thread-805) [    ] o.a.s.c.ZkTestServer Watch 
limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2>        41      /solr/collections/collection1/terms/shard1
   [junit4]   2>        22      /solr/aliases.json
   [junit4]   2>        21      /solr/security.json
   [junit4]   2>        10      /solr/collections/testMetricTrigger/terms/shard1
   [junit4]   2>        10      /solr/configs/conf
   [junit4]   2>        2       /solr/collections/testMetricTrigger/terms/shard2
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2>        149     /solr/collections/collection1/state.json
   [junit4]   2>        37      /solr/collections/testMetricTrigger/state.json
   [junit4]   2>        22      /solr/clusterprops.json
   [junit4]   2>        22      /solr/clusterstate.json
   [junit4]   2>        6       /solr/autoscaling.json
   [junit4]   2>        3       
/solr/overseer_elect/election/73283087609233452-127.0.0.1:38173_solr-n_0000000013
   [junit4]   2>        3       
/solr/overseer_elect/election/73283087609233443-127.0.0.1:36383_solr-n_0000000010
   [junit4]   2>        2       
/solr/overseer_elect/election/73283087609233437-127.0.0.1:59081_solr-n_0000000008
   [junit4]   2>        2       
/solr/overseer_elect/election/73283087609233434-127.0.0.1:32971_solr-n_0000000007
   [junit4]   2>        2       
/solr/overseer_elect/election/73283087609233440-127.0.0.1:42375_solr-n_0000000009
   [junit4]   2>        2       
/solr/collections/collection1/leader_elect/shard1/election/73283087609233431-core_node6-n_0000000002
   [junit4]   2>        2       
/solr/overseer_elect/election/73283087609233464-127.0.0.1:47611_solr-n_0000000017
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2>        22      /solr/collections
   [junit4]   2>        21      /solr/live_nodes
   [junit4]   2>        6       /solr/overseer/queue-work
   [junit4]   2>        6       /solr/autoscaling/events/.auto_add_replicas
   [junit4]   2>        6       /solr/overseer/collection-queue-work
   [junit4]   2>        5       /solr/overseer/queue
   [junit4]   2>        2       /solr/autoscaling/events/node_lost_triggerMR
   [junit4]   2>        2       /solr/autoscaling/events/node_added_triggerCTOOR
   [junit4]   2> 
   [junit4]   2> NOTE: leaving temporary files on disk at: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.x/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_265F98BEBC3430CA-001
   [junit4]   2> Feb 12, 2018 3:04:14 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=HighCompressionCompressingStoredFields(storedFieldsFormat=CompressingStoredFieldsFormat(compressionMode=HIGH_COMPRESSION,
 chunkSize=3, maxDocsPerChunk=546, blockSize=666), 
termVectorsFormat=CompressingTermVectorsFormat(compressionMode=HIGH_COMPRESSION,
 chunkSize=3, blockSize=666)), sim=RandomSimilarity(queryNorm=false): {}, 
locale=et, timezone=Universal
   [junit4]   2> NOTE: Linux 3.13.0-88-generic amd64/Oracle Corporation 
1.8.0_144 (64-bit)/cpus=4,threads=1,free=176083152,total=458752000
   [junit4]   2> NOTE: All tests run in this JVM: [TestFieldTypeResource, 
TestBlendedInfixSuggestions, ResourceLoaderTest, SimpleMLTQParserTest, 
PreAnalyzedFieldManagedSchemaCloudTest, TestRTGBase, 
TestLegacyNumericRangeQueryBuilder, SliceStateTest, 
TestFieldCollectionResource, TestCloudDeleteByQuery, SyncSliceTest, 
ChangedSchemaMergeTest, TestRecovery, BasicAuthStandaloneTest, TestPointFields, 
TestConfigSetsAPIExclusivity, TestNumericRangeQuery32, 
HdfsRestartWhileUpdatingTest, MetricTriggerTest, SolrInfoBeanTest, 
TestReplicaProperties, AddSchemaFieldsUpdateProcessorFactoryTest, 
TestReplicationHandlerBackup, CustomHighlightComponentTest, 
TestSolrCloudSnapshots, TestQueryUtils, AnalysisErrorHandlingTest, 
HighlighterTest, FacetPivotSmallTest, TestManagedSynonymGraphFilterFactory, 
PeerSyncWithIndexFingerprintCachingTest, TestPullReplicaErrorHandling, 
DOMUtilTest, AutoAddReplicasPlanActionTest, JavabinLoaderTest, 
QueryParsingTest, TestPayloadCheckQParserPlugin, 
OverriddenZkACLAndCredentialsProvidersTest, ConfigSetsAPITest, 
ConjunctionSolrSpellCheckerTest, TestSortByMinMaxFunction, 
SolrCloudReportersTest, BaseCdcrDistributedZkTest, TestFieldCacheSort, 
DistributedMLTComponentTest, SuggestComponentTest, 
UpdateRequestProcessorFactoryTest, TestDeleteCollectionOnDownNodes, 
SOLR749Test, FastVectorHighlighterTest, TestHttpShardHandlerFactory, 
SearchRateTriggerTest, TestInPlaceUpdatesStandalone, TestLRUCache, 
TestFastLRUCache, TestLegacyNumericUtils, TriggerIntegrationTest]
   [junit4] Completed [171/775 (1!)] on J1 in 215.28s, 14 tests, 1 failure <<< 
FAILURES!

[...truncated 50619 lines...]
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