Build: https://jenkins.thetaphi.de/job/Lucene-Solr-master-Linux/21432/
Java: 64bit/jdk1.8.0_162 -XX:-UseCompressedOops -XX:+UseG1GC

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

Error Message:
The trigger did not fire at all

Stack Trace:
java.lang.AssertionError: The trigger did not fire at all
        at 
__randomizedtesting.SeedInfo.seed([542E78459F43E292:DC13F13AA583033F]:0)
        at org.junit.Assert.fail(Assert.java:93)
        at org.junit.Assert.assertTrue(Assert.java:43)
        at 
org.apache.solr.cloud.autoscaling.TriggerIntegrationTest.testNodeAddedTriggerRestoreState(TriggerIntegrationTest.java:426)
        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 14048 lines...]
   [junit4] Suite: org.apache.solr.cloud.autoscaling.TriggerIntegrationTest
   [junit4]   2> 2319165 INFO  
(SUITE-TriggerIntegrationTest-seed#[542E78459F43E292]-worker) [    ] 
o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: 
test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> Creating dataDir: 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.autoscaling.TriggerIntegrationTest_542E78459F43E292-001/init-core-data-001
   [junit4]   2> 2319166 WARN  
(SUITE-TriggerIntegrationTest-seed#[542E78459F43E292]-worker) [    ] 
o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=26 numCloses=26
   [junit4]   2> 2319166 INFO  
(SUITE-TriggerIntegrationTest-seed#[542E78459F43E292]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) 
w/NUMERIC_DOCVALUES_SYSPROP=false
   [junit4]   2> 2319168 INFO  
(SUITE-TriggerIntegrationTest-seed#[542E78459F43E292]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Randomized ssl (true) and clientAuth (true) via: 
@org.apache.solr.util.RandomizeSSL(reason=, value=NaN, ssl=NaN, clientAuth=NaN)
   [junit4]   2> 2319169 INFO  
(SUITE-TriggerIntegrationTest-seed#[542E78459F43E292]-worker) [    ] 
o.a.s.c.MiniSolrCloudCluster Starting cluster of 2 servers in 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.autoscaling.TriggerIntegrationTest_542E78459F43E292-001/tempDir-001
   [junit4]   2> 2319169 INFO  
(SUITE-TriggerIntegrationTest-seed#[542E78459F43E292]-worker) [    ] 
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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ZKShutdownHandler is not registered, so ZooKeeper server won't take any action 
on ERROR or SHUTDOWN server state changes
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(SUITE-TriggerIntegrationTest-seed#[542E78459F43E292]-worker) [    ] 
o.a.s.c.ZkTestServer start zk server on port:43735
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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: 
2017-11-21T19:27:37-02:00, git hash: 82b8fb23f757335bb3329d540ce37a2a2615f0a8
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o.e.j.s.Server jetty-9.4.8.v20171121, build timestamp: 
2017-11-21T19:27:37-02:00, git hash: 82b8fb23f757335bb3329d540ce37a2a2615f0a8
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o.e.j.s.session DefaultSessionIdManager workerName=node0
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o.e.j.s.session 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 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.session Scavenging every 600000ms
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o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@1916b04c{/solr,null,AVAILABLE}
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o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@4e55656{/solr,null,AVAILABLE}
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o.e.j.s.AbstractConnector Started ServerConnector@488bb333{SSL,[ssl, 
http/1.1]}{127.0.0.1:40305}
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o.e.j.s.AbstractConnector Started ServerConnector@16926e50{SSL,[ssl, 
http/1.1]}{127.0.0.1:37305}
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o.e.j.s.Server Started @2320812ms
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o.e.j.s.Server Started @2320813ms
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o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=40305}
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o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=37305}
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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 
8.0.0
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o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
8.0.0
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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 \__ \/ _ \ | '_|  Install dir: null
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-02-10T18:33:02.117Z
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-02-10T18:33:02.117Z
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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.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.s.c.ZkContainer Zookeeper client=127.0.0.1:43735/solr
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o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:43735/solr
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] o.a.s.c.c.ConnectionManager zkClient has connected
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o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
0x1003ea10eab0004, likely client has closed socket
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(zkConnectionManagerCallback-7452-thread-1-processing-n:127.0.0.1:37305_solr) 
[n:127.0.0.1:37305_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
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(zkConnectionManagerCallback-7454-thread-1-processing-n:127.0.0.1:40305_solr) 
[n:127.0.0.1:40305_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
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[n:127.0.0.1:37305_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 2319324 INFO  (jetty-launcher-7435-thread-2) 
[n:127.0.0.1:40305_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 2319324 INFO  (jetty-launcher-7435-thread-1) 
[n:127.0.0.1:37305_solr    ] o.a.s.c.OverseerElectionContext I am going to be 
the leader 127.0.0.1:37305_solr
   [junit4]   2> 2319325 INFO  (jetty-launcher-7435-thread-2) 
[n:127.0.0.1:40305_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:40305_solr
   [junit4]   2> 2319325 INFO  (jetty-launcher-7435-thread-1) 
[n:127.0.0.1:37305_solr    ] o.a.s.c.Overseer Overseer 
(id=72126455494672389-127.0.0.1:37305_solr-n_0000000000) starting
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(zkCallback-7451-thread-1-processing-n:127.0.0.1:37305_solr) 
[n:127.0.0.1:37305_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
   [junit4]   2> 2319331 INFO  
(zkCallback-7453-thread-1-processing-n:127.0.0.1:40305_solr) 
[n:127.0.0.1:40305_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
   [junit4]   2> 2319339 DEBUG 
(OverseerAutoScalingTriggerThread-72126455494672389-127.0.0.1:37305_solr-n_0000000000)
 [n:127.0.0.1:37305_solr    ] o.a.s.c.a.OverseerTriggerThread Adding 
.autoAddReplicas trigger
   [junit4]   2> 2319340 DEBUG 
(OverseerAutoScalingTriggerThread-72126455494672389-127.0.0.1:37305_solr-n_0000000000)
 [n:127.0.0.1:37305_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
/autoscaling.json with znode version 1
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[n:127.0.0.1:37305_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:37305_solr
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(OverseerAutoScalingTriggerThread-72126455494672389-127.0.0.1:37305_solr-n_0000000000)
 [n:127.0.0.1:37305_solr    ] o.a.s.c.a.NodeLostTrigger Initial livenodes: 
[127.0.0.1:40305_solr]
   [junit4]   2> 2319341 DEBUG 
(OverseerAutoScalingTriggerThread-72126455494672389-127.0.0.1:37305_solr-n_0000000000)
 [n:127.0.0.1:37305_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 1, lastZnodeVersion -1
   [junit4]   2> 2319341 DEBUG 
(OverseerAutoScalingTriggerThread-72126455494672389-127.0.0.1:37305_solr-n_0000000000)
 [n:127.0.0.1:37305_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger 
updates upto znodeVersion 1
   [junit4]   2> 2319342 INFO  
(zkCallback-7453-thread-1-processing-n:127.0.0.1:40305_solr) 
[n:127.0.0.1:40305_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (1) -> (2)
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(zkCallback-7451-thread-1-processing-n:127.0.0.1:37305_solr) 
[n:127.0.0.1:37305_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (1) -> (2)
   [junit4]   2> 2319342 DEBUG 
(OverseerAutoScalingTriggerThread-72126455494672389-127.0.0.1:37305_solr-n_0000000000)
 [n:127.0.0.1:37305_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
nodeAdded markers
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(OverseerAutoScalingTriggerThread-72126455494672389-127.0.0.1:37305_solr-n_0000000000)
 [n:127.0.0.1:37305_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 1, lastZnodeVersion 1
   [junit4]   2> 2319342 DEBUG (ScheduledTrigger-7513-thread-1) 
[n:127.0.0.1:37305_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
.auto_add_replicas with currently live nodes: 2
   [junit4]   2> 2319588 INFO  (jetty-launcher-7435-thread-1) 
[n:127.0.0.1:37305_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_37305.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@e1a3969
   [junit4]   2> 2319588 INFO  (jetty-launcher-7435-thread-2) 
[n:127.0.0.1:40305_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_40305.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@e1a3969
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[n:127.0.0.1:40305_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_40305.solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@e1a3969
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[n:127.0.0.1:40305_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_40305.solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@e1a3969
   [junit4]   2> 2319594 INFO  (jetty-launcher-7435-thread-1) 
[n:127.0.0.1:37305_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_37305.solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@e1a3969
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[n:127.0.0.1:37305_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_37305.solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@e1a3969
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[n:127.0.0.1:40305_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.autoscaling.TriggerIntegrationTest_542E78459F43E292-001/tempDir-001/node2/.
   [junit4]   2> 2319595 INFO  (jetty-launcher-7435-thread-1) 
[n:127.0.0.1:37305_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.autoscaling.TriggerIntegrationTest_542E78459F43E292-001/tempDir-001/node1/.
   [junit4]   2> 2319628 INFO  (zkConnectionManagerCallback-7460-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2319630 INFO  (zkConnectionManagerCallback-7464-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
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(SUITE-TriggerIntegrationTest-seed#[542E78459F43E292]-worker) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (2)
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(SUITE-TriggerIntegrationTest-seed#[542E78459F43E292]-worker) [    ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:43735/solr ready
   [junit4]   2> 2319641 INFO  
(TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[542E78459F43E292]) [    
] o.a.s.SolrTestCaseJ4 ###Starting testNodeLostTrigger
   [junit4]   2> 2319641 INFO  
(TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[542E78459F43E292]) [    
] o.a.s.c.a.TriggerIntegrationTest /autoscaling.json reset, new znode version 2
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(zkCallback-7451-thread-1-processing-n:127.0.0.1:37305_solr) 
[n:127.0.0.1:37305_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
/autoscaling.json with znode version 2
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(OverseerAutoScalingTriggerThread-72126455494672389-127.0.0.1:37305_solr-n_0000000000)
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(OverseerAutoScalingTriggerThread-72126455494672389-127.0.0.1:37305_solr-n_0000000000)
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nodeLost markers
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(OverseerAutoScalingTriggerThread-72126455494672389-127.0.0.1:37305_solr-n_0000000000)
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(OverseerAutoScalingTriggerThread-72126455494672389-127.0.0.1:37305_solr-n_0000000000)
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o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
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[n:127.0.0.1:37305_solr    ] o.a.s.c.a.NodeLostTrigger Initial livenodes: 
[127.0.0.1:40305_solr, 127.0.0.1:37305_solr]
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(OverseerAutoScalingTriggerThread-72126455494672389-127.0.0.1:37305_solr-n_0000000000)
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 [n:127.0.0.1:37305_solr    ] o.a.s.c.a.TriggerIntegrationTest 
TestTriggerAction init
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(OverseerAutoScalingTriggerThread-72126455494672389-127.0.0.1:37305_solr-n_0000000000)
 [n:127.0.0.1:37305_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
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] o.e.j.s.AbstractConnector Stopped ServerConnector@488bb333{SSL,[ssl, 
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] o.a.s.c.CoreContainer Shutting down CoreContainer instance=218865587
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[org.apache.solr.metrics.reporters.SolrJmxReporter@43bdf99: rootName = 
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registry solr.node / com.codahale.metrics.MetricRegistry@385383e4
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] o.a.s.m.r.SolrJmxReporter Closing reporter 
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registry solr.jvm / com.codahale.metrics.MetricRegistry@d51d731
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] o.a.s.m.r.SolrJmxReporter Closing reporter 
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registry solr.jetty / com.codahale.metrics.MetricRegistry@6b201e12
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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 registry=solr.cluster, 
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   [junit4]   2> 2319697 INFO  
(zkCallback-7453-thread-1-processing-n:127.0.0.1:40305_solr) 
[n:127.0.0.1:40305_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
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   [junit4]   2> 2319697 INFO  
(zkCallback-7451-thread-1-processing-n:127.0.0.1:37305_solr) 
[n:127.0.0.1:37305_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) -> (1)
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] o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 
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] o.e.j.s.session Stopped scavenging
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[n:127.0.0.1:37305_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
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[n:127.0.0.1:37305_solr    ] o.a.s.c.a.NodeLostTrigger Tracking lost node: 
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(OverseerCollectionConfigSetProcessor-72126455494672389-127.0.0.1:37305_solr-n_0000000000)
 [n:127.0.0.1:37305_solr    ] o.a.s.c.OverseerTaskQueue Response ZK path: 
/overseer/collection-queue-work/qnr-0000000000 doesn't exist.  Requestor may 
have disconnected from ZooKeeper
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[n:127.0.0.1:37305_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
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[n:127.0.0.1:37305_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
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[n:127.0.0.1:37305_solr    ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger firing 
registered processor for lost nodes: [127.0.0.1:40305_solr]
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[n:127.0.0.1:37305_solr    ] o.a.s.c.a.ScheduledTriggers ++++++++ Cooldown 
inactive - processing event: {
   [junit4]   2>   "id":"3bba564942cc9Teim5amuft528n02zn3f8rowq9",
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[n:127.0.0.1:37305_solr    ] o.a.s.c.a.ScheduledTriggers Pausing all triggers: 
[node_lost_trigger]
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[n:127.0.0.1:37305_solr    ] o.a.s.c.a.SystemLogListener Collection .system 
does not exist, disabling logging.
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(AutoscalingActionExecutor-7514-thread-1-processing-n:127.0.0.1:37305_solr) 
[n:127.0.0.1:37305_solr    ] o.a.s.c.a.ScheduledTriggers -- processing actions 
for {
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[n:127.0.0.1:37305_solr    ] o.a.s.c.a.ScheduledTriggers Resuming trigger: 
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[n:127.0.0.1:37305_solr    ] o.a.s.c.a.ScheduledTriggers -- processing took 0 
ms for event id=3bba564942cc9Teim5amuft528n02zn3f8rowq9
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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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(zkCallback-7451-thread-1-processing-n:127.0.0.1:37305_solr) 
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[n:127.0.0.1:37305_solr    ] o.a.s.c.a.NodeLostTrigger Initial livenodes: 
[127.0.0.1:37305_solr]
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(OverseerAutoScalingTriggerThread-72126455494672389-127.0.0.1:37305_solr-n_0000000000)
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 [n:127.0.0.1:37305_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
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 [    ] o.a.s.SolrTestCaseJ4 ###Starting testNodeMarkersRegistration
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 [    ] o.a.s.c.a.TriggerIntegrationTest /autoscaling.json reset, new znode 
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/autoscaling.json with znode version 5
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 [n:127.0.0.1:37305_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
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(OverseerAutoScalingTriggerThread-72126455494672389-127.0.0.1:37305_solr-n_0000000000)
 [n:127.0.0.1:37305_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
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(OverseerAutoScalingTriggerThread-72126455494672389-127.0.0.1:37305_solr-n_0000000000)
 [n:127.0.0.1:37305_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
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 [    ] o.e.j.s.Server jetty-9.4.8.v20171121, build timestamp: 
2017-11-21T19:27:37-02:00, 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@630bfd4f{/solr,null,AVAILABLE}
   [junit4]   2> 2324705 INFO  
(TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[542E78459F43E292])
 [    ] o.e.j.s.AbstractConnector Started ServerConnector@58c560b0{SSL,[ssl, 
http/1.1]}{127.0.0.1:32951}
   [junit4]   2> 2324705 INFO  
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 [    ] o.e.j.s.Server Started @2326237ms
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(TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[542E78459F43E292])
 [    ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=32951}
   [junit4]   2> 2324705 ERROR 
(TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[542E78459F43E292])
 [    ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging 
may be missing or incomplete.
   [junit4]   2> 2324706 INFO  
(TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[542E78459F43E292])
 [    ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ 
version 8.0.0
   [junit4]   2> 2324706 INFO  
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 [    ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on 
port null
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(TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[542E78459F43E292])
 [    ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
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(TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[542E78459F43E292])
 [    ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-02-10T18:33:07.542Z
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] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2324707 INFO  
(TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[542E78459F43E292])
 [    ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 2324714 INFO  
(TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[542E78459F43E292])
 [    ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:43735/solr
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] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2324716 INFO  
(zkConnectionManagerCallback-7472-thread-1-processing-n:127.0.0.1:32951_solr) 
[n:127.0.0.1:32951_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2324718 INFO  
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 [n:127.0.0.1:32951_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
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(TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[542E78459F43E292])
 [n:127.0.0.1:32951_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 2324720 INFO  
(TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[542E78459F43E292])
 [n:127.0.0.1:32951_solr    ] o.a.s.c.ZkController Register node as live in 
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   [junit4]   2> 2324721 INFO  
(zkCallback-7451-thread-1-processing-n:127.0.0.1:37305_solr) 
[n:127.0.0.1:37305_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (1) -> (2)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 2324721 INFO  
(zkCallback-7471-thread-1-processing-n:127.0.0.1:32951_solr) 
[n:127.0.0.1:32951_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (1) -> (2)
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 [n:127.0.0.1:32951_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_32951.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@e1a3969
   [junit4]   2> 2324773 INFO  
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definitions underneath 
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actions=[{name=test, 
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updates upto znodeVersion 7
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 status=0 QTime=0
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(OverseerAutoScalingTriggerThread-72126455494672395-127.0.0.1:32951_solr-n_0000000002)
 [n:127.0.0.1:32951_solr    ] o.a.s.c.a.TriggerIntegrationTest 
TestEventMarkerAction init
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(OverseerAutoScalingTriggerThread-72126455494672395-127.0.0.1:32951_solr-n_0000000002)
 [n:127.0.0.1:32951_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
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   [junit4]   2> 2329951 DEBUG (ScheduledTrigger-7535-thread-3) 
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NodeAddedTrigger node_added_triggerMR
   [junit4]   2> 2329952 DEBUG (ScheduledTrigger-7535-thread-3) 
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definitions underneath 
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 [    ] o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 
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 [    ] o.a.s.c.Overseer Overseer 
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TestEventMarkerAction init
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[n:127.0.0.1:34605_solr    ] o.a.s.c.a.ScheduledTriggers -- processing actions 
for {
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 [    ] o.a.s.SolrTestCaseJ4 ###Ending testNodeMarkersRegistration
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 [    ] o.a.s.SolrTestCaseJ4 ###Starting testNodeLostTriggerRestoreState
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 [    ] o.a.s.c.a.TriggerIntegrationTest /autoscaling.json reset, new znode 
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http/1.1]}{127.0.0.1:37615}
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version 8.0.0
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port null
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2018-02-10T18:33:19.066Z
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] o.a.s.c.c.ConnectionManager zkClient has connected
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[n:127.0.0.1:34605_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
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 [n:127.0.0.1:37615_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
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 [n:127.0.0.1:37615_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.autoscaling.TriggerIntegrationTest_542E78459F43E292-001/tempDir-001/node6/.
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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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params={prefix=CONTAINER.fs.usableSpace,CORE.coreName&wt=javabin&

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

tHandler@4ca37c20{/solr,null,UNAVAILABLE}
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[n:127.0.0.1:41497_solr    ] o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, 
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limit violations: 
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/solr/overseer_elect/election/72126455494672444-127.0.0.1:33247_solr-n_0000000018
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/solr/overseer_elect/election/72126455494672419-127.0.0.1:33737_solr-n_0000000010
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   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2>        23      /solr/live_nodes
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   [junit4]   2>        6       /solr/overseer/queue-work
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   [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-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.autoscaling.TriggerIntegrationTest_542E78459F43E292-001
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene70): 
{id=Lucene50(blocksize=128), 
x_s=PostingsFormat(name=LuceneVarGapFixedInterval)}, docValues:{}, 
maxPointsInLeafNode=60, maxMBSortInHeap=6.7503117452790775, 
sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@1ba03c5c),
 locale=tr, timezone=Pacific/Kosrae
   [junit4]   2> NOTE: Linux 4.13.0-32-generic amd64/Oracle Corporation 
1.8.0_162 (64-bit)/cpus=8,threads=1,free=303379080,total=536870912
   [junit4]   2> NOTE: All tests run in this JVM: 
[DistributedFacetPivotSmallAdvancedTest, TestQuerySenderListener, 
FileBasedSpellCheckerTest, HdfsNNFailoverTest, DateMathParserTest, 
MoveReplicaHDFSFailoverTest, TestImplicitCoreProperties, 
TestConfigSetsAPIExclusivity, DocValuesMissingTest, 
TestRandomCollapseQParserPlugin, CursorMarkTest, TestSolrQueryResponse, 
NumericFieldsTest, TestConfigSetImmutable, TestSchemaSimilarityResource, 
TestScoreJoinQPScore, TestReplicationHandlerBackup, 
TestCopyFieldCollectionResource, BasicDistributedZk2Test, 
BigEndianAscendingWordSerializerTest, TestInPlaceUpdatesStandalone, 
DistributedSpellCheckComponentTest, TestUpdate, TestPolicyCloud, 
CloneFieldUpdateProcessorFactoryTest, SolrCmdDistributorTest, 
MetricTriggerTest, LeaderElectionTest, TestSubQueryTransformerCrossCore, 
TolerantUpdateProcessorTest, DisMaxRequestHandlerTest, SearchHandlerTest, 
TestFieldCollectionResource, TestRandomDVFaceting, SolrCoreMetricManagerTest, 
ChangedSchemaMergeTest, SolrMetricsIntegrationTest, TestSkipOverseerOperations, 
TestStressLiveNodes, TestSolrCoreParser, HdfsRestartWhileUpdatingTest, 
ShowFileRequestHandlerTest, TestCloudSearcherWarming, FacetPivotSmallTest, 
SolrCloudReportersTest, TestDefaultStatsCache, TestSolrConfigHandlerConcurrent, 
TestDistribStateManager, TestPointFields, TestDistributedMissingSort, 
ShufflingReplicaListTransformerTest, TestExceedMaxTermLength, 
AnalysisAfterCoreReloadTest, TestXmlQParserPlugin, AnalyticsMergeStrategyTest, 
TestSlowCompositeReaderWrapper, TestBadConfig, 
TestExclusionRuleCollectionAccess, CollectionTooManyReplicasTest, 
TestSimpleQParserPlugin, TestFieldTypeResource, TestNumericTerms64, 
TestHighFrequencyDictionaryFactory, CopyFieldTest, TestReplicaProperties, 
TestManagedSynonymGraphFilterFactory, TestMultiWordSynonyms, ZkShardTermsTest, 
TestPKIAuthenticationPlugin, SpellCheckComponentTest, JSONWriterTest, 
MultiThreadedOCPTest, DateFieldTest, TestTolerantSearch, QueryResultKeyTest, 
SpellPossibilityIteratorTest, AnalysisErrorHandlingTest, 
TestCollapseQParserPlugin, CacheHeaderTest, BaseCdcrDistributedZkTest, 
TestCoreDiscovery, TestLMJelinekMercerSimilarityFactory, DeleteReplicaTest, 
SparseHLLTest, CdcrVersionReplicationTest, TestNonDefinedSimilarityFactory, 
CdcrReplicationDistributedZkTest, UnloadDistributedZkTest, 
DirectoryFactoryTest, RankQueryTest, V2StandaloneTest, 
TestManagedResourceStorage, CoreAdminHandlerTest, TestFaceting, 
TestGraphTermsQParserPlugin, LeaderElectionIntegrationTest, 
CleanupOldIndexTest, JavabinLoaderTest, TestExactStatsCache, HttpPartitionTest, 
NotRequiredUniqueKeyTest, TestStressUserVersions, DocValuesTest, 
ConnectionManagerTest, PeerSyncReplicationTest, TestStressReorder, 
TestNumericRangeQuery32, AutoAddReplicasPlanActionTest, 
TestPayloadCheckQParserPlugin, FullHLLTest, RestartWhileUpdatingTest, 
WordBreakSolrSpellCheckerTest, TestCorePropertiesReload, MinimalSchemaTest, 
TestSortableTextField, SolrJmxReporterCloudTest, ForceLeaderTest, 
TestSolrDeletionPolicy2, RecoveryZkTest, SuggestComponentTest, 
LukeRequestHandlerTest, SolrCloudExampleTest, StressHdfsTest, 
DocValuesMultiTest, MultiTermTest, TestPullReplicaErrorHandling, 
ChaosMonkeySafeLeaderTest, TestZkChroot, ZkCLITest, TestRealTimeGet, 
TestStressVersions, TestRangeQuery, SimplePostToolTest, 
SignatureUpdateProcessorFactoryTest, SpellCheckCollatorTest, SuggesterTest, 
SuggesterWFSTTest, SolrCoreCheckLockOnStartupTest, 
FieldMutatingUpdateProcessorTest, TestWordDelimiterFilterFactory, 
DirectUpdateHandlerOptimizeTest, StatelessScriptUpdateProcessorFactoryTest, 
DistanceFunctionTest, IndexBasedSpellCheckerTest, DirectSolrSpellCheckerTest, 
TermsComponentTest, RequiredFieldsTest, FastVectorHighlighterTest, 
RegexBoostProcessorTest, IndexSchemaTest, TestCollationField, ReturnFieldsTest, 
TestCSVResponseWriter, TestAnalyzedSuggestions, 
UniqFieldsUpdateProcessorFactoryTest, TestPartialUpdateDeduplication, 
PingRequestHandlerTest, CSVRequestHandlerTest, TestComponentsName, 
TestLFUCache, PreAnalyzedFieldTest, PrimUtilsTest, 
TestSuggestSpellingConverter, SpellingQueryConverterTest, DOMUtilTest, 
RAMDirectoryFactoryTest, ClusterStateTest, TestUtils, TestDocumentBuilder, 
SystemInfoHandlerTest, FileUtilsTest, CircularListTest, CursorPagingTest, 
DistributedIntervalFacetingTest, TestHighlightDedupGrouping, 
TestEmbeddedSolrServerAdminHandler, TestEmbeddedSolrServerConstructors, 
ConnectionReuseTest, AsyncCallRequestStatusResponseTest, 
ChaosMonkeyNothingIsSafeWithPullReplicasTest, 
DistribDocExpirationUpdateProcessorTest, 
OutOfBoxZkACLAndCredentialsProvidersTest, 
OverriddenZkACLAndCredentialsProvidersTest, SSLMigrationTest, 
SaslZkACLProviderTest, SharedFSAutoReplicaFailoverTest, SolrCLIZkUtilsTest, 
TestCloudDeleteByQuery, TestCloudPivotFacet, TestDeleteCollectionOnDownNodes, 
TestLeaderElectionWithEmptyReplica, TestOnReconnectListenerSupport, 
TestSSLRandomization, TestSegmentSorting, TestUtilizeNode, 
CollectionsAPIDistributedZkTest, ExecutePlanActionTest, NodeAddedTriggerTest, 
NodeLostTriggerTest, SearchRateTriggerTest, SystemLogListenerTest, 
TriggerIntegrationTest]
   [junit4] Completed [617/776 (1!)] on J2 in 204.96s, 14 tests, 1 failure <<< 
FAILURES!

[...truncated 48709 lines...]
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