Build: https://jenkins.thetaphi.de/job/Lucene-Solr-7.x-Linux/1286/
Java: 32bit/jdk1.8.0_144 -client -XX:+UseSerialGC

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

Error Message:


Stack Trace:
java.lang.AssertionError
        at 
__randomizedtesting.SeedInfo.seed([27CFDBB771336836:CA0F4CA7CC5FF5EF]: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.testListeners(TriggerIntegrationTest.java:1053)
        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 13790 lines...]
   [junit4] Suite: org.apache.solr.cloud.autoscaling.TriggerIntegrationTest
   [junit4]   2> Creating dataDir: 
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.autoscaling.TriggerIntegrationTest_27CFDBB771336836-001/init-core-data-001
   [junit4]   2> 3163483 WARN  
(SUITE-TriggerIntegrationTest-seed#[27CFDBB771336836]-worker) [    ] 
o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=22 numCloses=22
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(SUITE-TriggerIntegrationTest-seed#[27CFDBB771336836]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) 
w/NUMERIC_DOCVALUES_SYSPROP=true
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(SUITE-TriggerIntegrationTest-seed#[27CFDBB771336836]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Randomized ssl (true) and clientAuth (true) via: 
@org.apache.solr.util.RandomizeSSL(reason=, ssl=NaN, value=NaN, clientAuth=NaN)
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(SUITE-TriggerIntegrationTest-seed#[27CFDBB771336836]-worker) [    ] 
o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: 
test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
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(SUITE-TriggerIntegrationTest-seed#[27CFDBB771336836]-worker) [    ] 
o.a.s.c.MiniSolrCloudCluster Starting cluster of 2 servers in 
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.autoscaling.TriggerIntegrationTest_27CFDBB771336836-001/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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Starting server
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on ERROR or SHUTDOWN server state changes
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o.a.s.c.ZkTestServer start zk server on port:37061
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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: 2017-11-21T21:27:37Z, 
git hash: 82b8fb23f757335bb3329d540ce37a2a2615f0a8
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o.e.j.s.Server jetty-9.4.8.v20171121, build timestamp: 2017-11-21T21:27:37Z, 
git hash: 82b8fb23f757335bb3329d540ce37a2a2615f0a8
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o.e.j.s.session DefaultSessionIdManager workerName=node0
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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.h.ContextHandler Started 
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o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@1e6959a{/solr,null,AVAILABLE}
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o.e.j.s.AbstractConnector Started ServerConnector@7e2634{SSL,[ssl, 
http/1.1]}{127.0.0.1:34467}
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o.e.j.s.AbstractConnector Started ServerConnector@15eed30{SSL,[ssl, 
http/1.1]}{127.0.0.1:36873}
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o.e.j.s.Server Started @3164717ms
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o.e.j.s.Server Started @3164717ms
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o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=34467}
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o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=36873}
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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.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  ___      _       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 / __| ___| |_ _   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: 
2018-02-03T05:25:33.305Z
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-02-03T05:25:33.305Z
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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.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
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o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
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[n:127.0.0.1:36873_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
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[n:127.0.0.1:34467_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
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[n:127.0.0.1:34467_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
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[n:127.0.0.1:36873_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
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[n:127.0.0.1:34467_solr    ] o.a.s.c.OverseerElectionContext I am going to be 
the leader 127.0.0.1:34467_solr
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[n:127.0.0.1:36873_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:36873_solr
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[n:127.0.0.1:34467_solr    ] o.a.s.c.Overseer Overseer 
(id=72083722823794694-127.0.0.1:34467_solr-n_0000000000) starting
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[n:127.0.0.1:34467_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
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(zkCallback-5442-thread-1-processing-n:127.0.0.1:36873_solr) 
[n:127.0.0.1:36873_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
   [junit4]   2> 3163688 DEBUG 
(OverseerAutoScalingTriggerThread-72083722823794694-127.0.0.1:34467_solr-n_0000000000)
 [n:127.0.0.1:34467_solr    ] o.a.s.c.a.OverseerTriggerThread Adding 
.autoAddReplicas trigger
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(OverseerAutoScalingTriggerThread-72083722823794694-127.0.0.1:34467_solr-n_0000000000)
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/autoscaling.json with znode version 1
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[n:127.0.0.1:34467_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:34467_solr
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 [n:127.0.0.1:34467_solr    ] o.a.s.c.a.NodeLostTrigger Initial livenodes: 
[127.0.0.1:36873_solr]
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(OverseerAutoScalingTriggerThread-72083722823794694-127.0.0.1:34467_solr-n_0000000000)
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znodeVersion 1, lastZnodeVersion -1
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(OverseerAutoScalingTriggerThread-72083722823794694-127.0.0.1:34467_solr-n_0000000000)
 [n:127.0.0.1:34467_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger 
updates upto znodeVersion 1
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[n:127.0.0.1:34467_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (1) -> (2)
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[n:127.0.0.1:36873_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (1) -> (2)
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nodeAdded markers
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znodeVersion 1, lastZnodeVersion 1
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[n:127.0.0.1:34467_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
.auto_add_replicas with currently live nodes: 2
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[n:127.0.0.1:36873_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_36873.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@b6c795
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[n:127.0.0.1:36873_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_36873.solr.jvm' (registry 'solr.jvm') enabled at server: 
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[n:127.0.0.1:36873_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
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[n:127.0.0.1:36873_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.autoscaling.TriggerIntegrationTest_27CFDBB771336836-001/tempDir-001/node2/.
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[n:127.0.0.1:34467_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_34467.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@b6c795
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[n:127.0.0.1:34467_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_34467.solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@b6c795
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[n:127.0.0.1:34467_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_34467.solr.jetty' (registry 'solr.jetty') enabled at server: 
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[n:127.0.0.1:34467_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.autoscaling.TriggerIntegrationTest_27CFDBB771336836-001/tempDir-001/node1/.
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] 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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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (2)
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o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:37061/solr ready
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o.a.s.SolrTestCaseJ4 ###Starting testSetProperties
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(TEST-TriggerIntegrationTest.testSetProperties-seed#[27CFDBB771336836]) [    ] 
o.a.s.c.a.TriggerIntegrationTest /autoscaling.json reset, new znode version 2
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[n:127.0.0.1:34467_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
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(OverseerAutoScalingTriggerThread-72083722823794694-127.0.0.1:34467_solr-n_0000000000)
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o.a.s.SolrTestCaseJ4 ###Ending testSetProperties
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[n:127.0.0.1:34467_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: 
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node_added_cooldown_trigger instantiated with properties: {event=nodeAdded, 
waitFor=1, actions=[{name=test, 
class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestTriggerAction}],
 enabled=true}
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(OverseerAutoScalingTriggerThread-72083722823794694-127.0.0.1:34467_solr-n_0000000000)
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TestTriggerAction init
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[n:127.0.0.1:34467_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_cooldown_trigger
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(OverseerAutoScalingTriggerThread-72083722823794694-127.0.0.1:34467_solr-n_0000000000)
 [n:127.0.0.1:34467_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
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o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
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   [junit4]   2> 3193351 DEBUG 
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 [n:127.0.0.1:34467_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
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o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
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[n:127.0.0.1:34467_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
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[n:127.0.0.1:34467_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_cooldown_trigger instantiated with properties: {event=nodeAdded, 
waitFor=1, actions=[{name=test, 
class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestTriggerAction}],
 enabled=true}
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 [n:127.0.0.1:34467_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
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git hash: 82b8fb23f757335bb3329d540ce37a2a2615f0a8
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http/1.1]}{127.0.0.1:46831}
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hostPort=46831}
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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: 
2018-02-03T05:26:03.067Z
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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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[n:127.0.0.1:46831_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
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[n:127.0.0.1:46831_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
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[n:127.0.0.1:46831_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.autoscaling.TriggerIntegrationTest_27CFDBB771336836-001/tempDir-001/node3/.
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[n:127.0.0.1:34467_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_cooldown_trigger
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[n:127.0.0.1:34467_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 3
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[n:127.0.0.1:34467_solr    ] o.a.s.c.a.NodeAddedTrigger Tracking new node: 
127.0.0.1:46831_solr at time 398724489990910
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[n:127.0.0.1:34467_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_cooldown_trigger
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[n:127.0.0.1:34467_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 3
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[n:127.0.0.1:34467_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_cooldown_trigger firing registered processor for nodes: 
[127.0.0.1:46831_solr] added at times [398724489990910], now=398725491058505
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[n:127.0.0.1:34467_solr    ] o.a.s.c.a.ScheduledTriggers ++++++++ Cooldown 
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[n:127.0.0.1:34467_solr    ] o.a.s.c.a.ScheduledTriggers Pausing all triggers: 
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[n:127.0.0.1:34467_solr    ] o.a.s.c.a.SystemLogListener Collection .system 
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(AutoscalingActionExecutor-6130-thread-1-processing-n:127.0.0.1:34467_solr) 
[n:127.0.0.1:34467_solr    ] o.a.s.c.a.ScheduledTriggers -- processing actions 
for {
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[n:127.0.0.1:34467_solr    ] o.a.s.c.a.ScheduledTriggers Resuming trigger: 
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[n:127.0.0.1:34467_solr    ] o.a.s.c.a.ScheduledTriggers -- processing took 1 
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o.e.j.s.h.ContextHandler Started 
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o.e.j.s.AbstractConnector Started ServerConnector@e3977c{SSL,[ssl, 
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[n:127.0.0.1:39991_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
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[n:127.0.0.1:39991_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.autoscaling.TriggerIntegrationTest_27CFDBB771336836-001/tempDir-001/node5/.
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[n:127.0.0.1:34467_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
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[n:127.0.0.1:34467_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 5
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[n:127.0.0.1:34467_solr    ] o.a.s.c.a.NodeAddedTrigger Tracking new node: 
127.0.0.1:39991_solr at time 398736499478996
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[n:127.0.0.1:34467_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_cooldown_trigger
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[n:127.0.0.1:34467_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 5
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[n:127.0.0.1:34467_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_cooldown_trigger firing registered processor for nodes: 
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[n:127.0.0.1:35571_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
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 [n:127.0.0.1:45917_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
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com.sun.jmx.mbeanserver.JmxMBeanServer@b6c795
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 [n:127.0.0.1:45917_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
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'solr_45917.solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@b6c795
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 [n:127.0.0.1:45917_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.autoscaling.TriggerIntegrationTest_27CFDBB771336836-001/tempDir-001/node7/.
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 [    ] o.a.s.c.a.TriggerIntegrationTest ====== KILL OVERSEER 1
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 [    ] o.e.j.s.AbstractConnector Stopped ServerConnector@7e2634{SSL,[ssl, 
http/1.1]}{127.0.0.1:0}
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 [    ] o.a.s.c.CoreContainer Shutting down CoreContainer instance=6251923
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 [    ] o.a.s.m.SolrMetricManager Closing metric reporters for 
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[org.apache.solr.metrics.reporters.SolrJmxReporter@16e4c02: rootName = 
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registry solr.node / com.codahale.metrics.MetricRegistry@4cccb8
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registry solr.jetty / com.codahale.metrics.MetricRegistry@106169c
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 [    ] o.a.s.c.ZkController Remove node as live in 
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (7) -> (6)
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(zkCallback-5482-thread-1-processing-n:127.0.0.1:39991_solr) 
[n:127.0.0.1:39991_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
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(zkCallback-5502-thread-1-processing-n:127.0.0.1:45917_solr) 
[n:127.0.0.1:45917_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (7) -> (6)
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(zkCallback-5462-thread-1-processing-n:127.0.0.1:46831_solr) 
[n:127.0.0.1:46831_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (7) -> (6)
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(zkCallback-5442-thread-1-processing-n:127.0.0.1:36873_solr) 
[n:127.0.0.1:36873_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
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(zkCallback-5492-thread-1-processing-n:127.0.0.1:35571_solr) 
[n:127.0.0.1:35571_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
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 [    ] o.a.s.c.Overseer Overseer 
(id=72083722823794694-127.0.0.1:34467_solr-n_0000000000) closing
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(OverseerStateUpdate-72083722823794694-127.0.0.1:34467_solr-n_0000000000) 
[n:127.0.0.1:34467_solr    ] o.a.s.c.Overseer Overseer Loop exiting : 
127.0.0.1:34467_solr
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(zkCallback-5444-thread-1-processing-n:127.0.0.1:34467_solr) 
[n:127.0.0.1:34467_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (7) -> (6)
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(OverseerAutoScalingTriggerThread-72083722823794694-127.0.0.1:34467_solr-n_0000000000)
 [n:127.0.0.1:34467_solr    ] o.a.s.c.a.OverseerTriggerThread 
OverseerTriggerThread woken up but we are closed, exiting.
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 [    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread has been closed 
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[n:127.0.0.1:36873_solr    ] o.a.s.c.OverseerElectionContext I am going to be 
the leader 127.0.0.1:36873_solr
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[n:127.0.0.1:36873_solr    ] o.a.s.c.Overseer Overseer 
(id=72083722823794693-127.0.0.1:36873_solr-n_0000000001) starting
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[n:127.0.0.1:34813_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (7) -> (6)
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(OverseerAutoScalingTriggerThread-72083722823794693-127.0.0.1:36873_solr-n_0000000001)
 [n:127.0.0.1:36873_solr    ] o.a.s.c.a.OverseerTriggerThread Adding 
.autoAddReplicas trigger
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(OverseerAutoScalingTriggerThread-72083722823794693-127.0.0.1:36873_solr-n_0000000001)
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/autoscaling.json with znode version 8
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(OverseerAutoScalingTriggerThread-72083722823794693-127.0.0.1:36873_solr-n_0000000001)
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[127.0.0.1:36873_solr, 127.0.0.1:46831_solr, 127.0.0.1:35571_solr, 
127.0.0.1:39991_solr, 127.0.0.1:45917_solr, 127.0.0.1:34813_solr]
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(OverseerAutoScalingTriggerThread-72083722823794693-127.0.0.1:36873_solr-n_0000000001)
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znodeVersion 8, lastZnodeVersion -1
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(OverseerAutoScalingTriggerThread-72083722823794693-127.0.0.1:36873_solr-n_0000000001)
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updates upto znodeVersion 8
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(OverseerAutoScalingTriggerThread-72083722823794693-127.0.0.1:36873_solr-n_0000000001)
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nodeAdded markers
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(OverseerAutoScalingTriggerThread-72083722823794693-127.0.0.1:36873_solr-n_0000000001)
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znodeVersion 8, lastZnodeVersion 8
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[n:127.0.0.1:36873_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
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[n:127.0.0.1:36873_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
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 [    ] o.a.s.c.a.TriggerIntegrationTest ====== ADD TRIGGERS
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[n:127.0.0.1:36873_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
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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}
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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}
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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}
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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}
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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}
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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}
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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 
params={wt=javabin&version=2} status=0 QTime=206
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(zkCallback-5442-thread-1-processing-n:127.0.0.1:36873_solr) 
[n:127.0.0.1:36873_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
/autoscaling.json with znode version 9
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(zkCallback-5442-thread-1-processing-n:127.0.0.1:36873_solr) 
[n:127.0.0.1:36873_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: 
[127.0.0.1:36873_solr, 127.0.0.1:46831_solr, 127.0.0.1:35571_solr, 
127.0.0.1:39991_solr, 127.0.0.1:45917_solr, 127.0.0.1:34813_solr]
   [junit4]   2> 3223127 DEBUG 
(zkCallback-5442-thread-1-processing-n:127.0.0.1:36873_solr) 
[n:127.0.0.1:36873_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> 3223127 DEBUG 
(zkCallback-5442-thread-1-processing-n:127.0.0.1:36873_solr) 
[n:127.0.0.1:36873_solr    ] o.a.s.c.a.NodeLostTrigger Initial livenodes: 
[127.0.0.1:36873_solr, 127.0.0.1:46831_solr, 127.0.0.1:35571_solr, 
127.0.0.1:39991_solr, 127.0.0.1:45917_solr, 127.0.0.1:34813_solr]
   [junit4]   2> 3223127 DEBUG 
(OverseerAutoScalingTriggerThread-72083722823794693-127.0.0.1:36873_solr-n_0000000001)
 [n:127.0.0.1:36873_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger 
updates upto znodeVersion 9
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(OverseerAutoScalingTriggerThread-72083722823794693-127.0.0.1:36873_solr-n_0000000001)
 [n:127.0.0.1:36873_solr    ] o.a.s.c.a.TriggerIntegrationTest 
TestEventMarkerAction init
   [junit4]   2> 3223130 DEBUG 
(OverseerAutoScalingTriggerThread-72083722823794693-127.0.0.1:36873_solr-n_0000000001)
 [n:127.0.0.1:36873_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 9, lastZnodeVersion 9
   [junit4]   2> 3223130 DEBUG (ScheduledTrigger-6170-thread-3) 
[n:127.0.0.1:36873_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_triggerMR
   [junit4]   2> 3223130 DEBUG (ScheduledTrigger-6170-thread-3) 
[n:127.0.0.1:36873_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 6
   [junit4]   2> 3223134 INFO  (qtp3140532-27099) [n:127.0.0.1:34813_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> 3223137 INFO  (qtp31132773-27149) [n:127.0.0.1:35571_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 
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 
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 
params={prefix=CONTAINER.fs.usableSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core}
 status=0 QTime=0
   [junit4]   2> 3223148 INFO  (qtp26917815-27072) [n:127.0.0.1:46831_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> 3223149 DEBUG (qtp31132773-27153) [n:127.0.0.1:35571_solr    ] 
o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
   [junit4]   2> 3223149 INFO  (qtp31132773-27153) [n:127.0.0.1:35571_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/cluster/autoscaling 
params={wt=javabin&version=2} status=0 QTime=19
   [junit4]   2> 3223150 DEBUG 
(zkCallback-5442-thread-1-processing-n:127.0.0.1:36873_solr) 
[n:127.0.0.1:36873_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
/autoscaling.json with znode version 10
   [junit4]   2> 3223150 DEBUG 
(zkCallback-5442-thread-1-processing-n:127.0.0.1:36873_solr) 
[n:127.0.0.1:36873_solr    ] o.a.s.c.a.NodeLostTrigger Initial livenodes: 
[127.0.0.1:36873_solr, 127.0.

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

jetty-closer-5427-thread-8) [    ] o.e.j.s.session Stopped scavenging
   [junit4]   2> 3365034 INFO  (coreCloseExecutor-6345-thread-1) 
[n:127.0.0.1:37815_solr c:collection1 s:shard1 r:core_node12 
x:collection1_shard1_replica_n11] o.a.s.m.SolrMetricManager Closing metric 
reporters for registry=solr.collection.collection1.shard1.leader, tag=14879240
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[n:127.0.0.1:37595_solr c:collection1 s:shard1 r:core_node6 
x:collection1_shard1_replica_n5] o.a.s.m.SolrMetricManager Closing metric 
reporters for registry=solr.collection.collection1.shard1.leader, tag=19429935
   [junit4]   2> 3365039 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
0x10017c395000036, likely client has closed socket
   [junit4]   2> 3365039 INFO  (jetty-closer-5427-thread-9) [    ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@defc8f{/solr,null,UNAVAILABLE}
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o.e.j.s.session Stopped scavenging
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o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@5d0eb4{/solr,null,UNAVAILABLE}
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o.e.j.s.session Stopped scavenging
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o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@d9ed24{/solr,null,UNAVAILABLE}
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[n:127.0.0.1:45041_solr c:collection1 s:shard1 r:core_node4 
x:collection1_shard1_replica_n2] o.a.s.m.SolrMetricManager Closing metric 
reporters for registry=solr.collection.collection1.shard1.leader, tag=7977802
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[n:127.0.0.1:45041_solr c:testMetricTrigger s:shard1 r:core_node6 
x:testMetricTrigger_shard1_replica_n5] o.a.s.m.SolrMetricManager Closing metric 
reporters for registry=solr.collection.testMetricTrigger.shard1.leader, 
tag=4894471
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o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@56ef5b{/solr,null,UNAVAILABLE}
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o.e.j.s.session Stopped scavenging
   [junit4]   2> 3366469 WARN  
(zkCallback-5639-thread-2-processing-n:127.0.0.1:38163_solr) 
[n:127.0.0.1:38163_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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o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@15baea8{/solr,null,UNAVAILABLE}
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o.e.j.s.ServletContextHandler@cfde73{/solr,null,UNAVAILABLE}
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o.e.j.s.session Stopped scavenging
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(SUITE-TriggerIntegrationTest-seed#[27CFDBB771336836]-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> 3366534 INFO  
(SUITE-TriggerIntegrationTest-seed#[27CFDBB771336836]-worker) [    ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1:37061 37061
   [junit4]   2> 3366893 INFO  (Thread-7312) [    ] o.a.s.c.ZkTestServer 
connecting to 127.0.0.1:37061 37061
   [junit4]   2> 3366894 WARN  (Thread-7312) [    ] o.a.s.c.ZkTestServer Watch 
limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2>        44      /solr/collections/collection1/terms/shard1
   [junit4]   2>        21      /solr/aliases.json
   [junit4]   2>        20      /solr/security.json
   [junit4]   2>        11      /solr/configs/conf
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   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2>        131     /solr/collections/collection1/state.json
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   [junit4]   2>        21      /solr/clusterprops.json
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   [junit4]   2>        6       /solr/autoscaling.json
   [junit4]   2>        3       
/solr/overseer_elect/election/72083722823794733-127.0.0.1:43923_solr-n_0000000013
   [junit4]   2>        3       
/solr/overseer_elect/election/72083722823794720-127.0.0.1:46479_solr-n_0000000009
   [junit4]   2>        3       
/solr/overseer_elect/election/72083722823794717-127.0.0.1:45041_solr-n_0000000008
   [junit4]   2>        2       
/solr/overseer_elect/election/72083722823794723-127.0.0.1:43773_solr-n_0000000010
   [junit4]   2>        2       
/solr/collections/collection1/leader_elect/shard1/election/72083722823794729-core_node8-n_0000000003
   [junit4]   2>        2       
/solr/overseer_elect/election/72083722823794711-127.0.0.1:45917_solr-n_0000000006
   [junit4]   2>        2       
/solr/collections/collection1/leader_elect/shard1/election/72083722823794748-core_node6-n_0000000002
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2>        21      /solr/live_nodes
   [junit4]   2>        21      /solr/collections
   [junit4]   2>        6       /solr/overseer/queue-work
   [junit4]   2>        6       /solr/autoscaling/events/.auto_add_replicas
   [junit4]   2>        6       /solr/overseer/queue
   [junit4]   2>        6       /solr/overseer/collection-queue-work
   [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: 
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.autoscaling.TriggerIntegrationTest_27CFDBB771336836-001
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene70): 
{id=PostingsFormat(name=Memory), x_s=Lucene50(blocksize=128)}, 
docValues:{_version_=DocValuesFormat(name=Memory)}, maxPointsInLeafNode=514, 
maxMBSortInHeap=7.115539794668818, sim=RandomSimilarity(queryNorm=false): {}, 
locale=ar-SD, timezone=America/Paramaribo
   [junit4]   2> NOTE: Linux 4.13.0-32-generic i386/Oracle Corporation 
1.8.0_144 (32-bit)/cpus=8,threads=1,free=189149792,total=518979584
   [junit4]   2> NOTE: All tests run in this JVM: [SolrRequestParserTest, 
TestGroupingSearch, TestNonDefinedSimilarityFactory, TestComputePlanAction, 
OverseerModifyCollectionTest, TestSolrConfigHandlerConcurrent, 
TestUniqueKeyFieldResource, OverseerTaskQueueTest, TestWriterPerf, 
TestCSVLoader, SimpleMLTQParserTest, TestCSVResponseWriter, 
AutoAddReplicasIntegrationTest, ChaosMonkeyNothingIsSafeTest, 
ZkStateReaderTest, HttpTriggerListenerTest, SubstringBytesRefFilterTest, 
TestSQLHandler, ParsingFieldUpdateProcessorsTest, V2StandaloneTest, 
HdfsBasicDistributedZk2Test, TestCollectionAPI, TestConfigSets, 
TestSolrCoreParser, TestPointFields, TestCloudRecovery, TestScoreJoinQPScore, 
TestFieldCollectionResource, FacetPivotSmallTest, TestStressInPlaceUpdates, 
TestSolrDeletionPolicy1, StatsComponentTest, TestConfigSetsAPI, 
SolrCLIZkUtilsTest, OpenCloseCoreStressTest, DistributedFacetExistsSmallTest, 
TestDelegationWithHadoopAuth, JavabinLoaderTest, TemplateUpdateProcessorTest, 
HdfsThreadLeakTest, TestStreamBody, HighlighterConfigTest, 
TestLuceneIndexBackCompat, SparseHLLTest, DistributedTermsComponentTest, 
SuggestComponentTest, MBeansHandlerTest, ConcurrentCreateRoutedAliasTest, 
HdfsWriteToMultipleCollectionsTest, TestOmitPositions, TestCollectionAPIs, 
JSONWriterTest, TestCollationField, HdfsRecoveryZkTest, 
TestHighlightDedupGrouping, TolerantUpdateProcessorTest, CollectionReloadTest, 
TestConfig, TestMergePolicyConfig, TestSolrQueryParser, 
TestSolrCloudWithKerberosAlt, BasicAuthStandaloneTest, TestCrossCoreJoin, 
TestWordDelimiterFilterFactory, TestDocTermOrds, TestReplicationHandlerBackup, 
SegmentsInfoRequestHandlerTest, TestRandomCollapseQParserPlugin, 
TestZkAclsWithHadoopAuth, TestExtendedDismaxParser, TestGraphMLResponseWriter, 
DebugComponentTest, RAMDirectoryFactoryTest, RemoteQueryErrorTest, 
TestDistributedSearch, TestCustomDocTransformer, TestPayloadCheckQParserPlugin, 
TestSchemaSimilarityResource, TestRTimerTree, TestLeaderElectionZkExpiry, 
NumberUtilsTest, TestIBSimilarityFactory, TestComponentsName, 
TestDefaultStatsCache, TestHighFrequencyDictionaryFactory, 
MissingSegmentRecoveryTest, TestMiniSolrCloudClusterSSL, 
CloneFieldUpdateProcessorFactoryTest, SolrJmxReporterCloudTest, 
TestAuthenticationFramework, MoveReplicaTest, ZkSolrClientTest, 
TestCopyFieldCollectionResource, ShufflingReplicaListTransformerTest, 
HdfsCollectionsAPIDistributedZkTest, TestRecoveryHdfs, UUIDFieldTest, 
TestLocalFSCloudBackupRestore, FieldAnalysisRequestHandlerTest, 
TestTolerantUpdateProcessorCloud, LeaderInitiatedRecoveryOnShardRestartTest, 
SynonymTokenizerTest, CoreSorterTest, ZkNodePropsTest, TestCryptoKeys, 
TestSortableTextField, TestEmbeddedSolrServerSchemaAPI, TestXmlQParserPlugin, 
TestLegacyNumericUtils, TlogReplayBufferedWhileIndexingTest, 
CheckHdfsIndexTest, DeleteLastCustomShardedReplicaTest, TestDocSet, 
UtilsToolTest, TestHashPartitioner, DocumentAnalysisRequestHandlerTest, 
TestFieldTypeResource, SolrIndexConfigTest, TestGenericDistributedQueue, 
DeleteShardTest, TestStressUserVersions, TestPolicyCloud, 
BigEndianAscendingWordSerializerTest, CdcrBootstrapTest, 
BasicDistributedZkTest, ZkShardTermsTest, CollectionsAPIAsyncDistributedZkTest, 
TestCollectionsAPIViaSolrCloudCluster, AutoAddReplicasPlanActionTest, 
ComputePlanActionTest, TriggerIntegrationTest]
   [junit4] Completed [626/774 (1!)] on J0 in 203.55s, 14 tests, 1 failure <<< 
FAILURES!

[...truncated 44468 lines...]
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