Build: https://jenkins.thetaphi.de/job/Lucene-Solr-master-MacOSX/4426/
Java: 64bit/jdk-9 -XX:-UseCompressedOops -XX:+UseG1GC

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

Error Message:


Stack Trace:
java.lang.AssertionError
        at 
__randomizedtesting.SeedInfo.seed([8708A23038F85A7:B27CBDAC5C6753E8]:0)
        at org.junit.Assert.fail(Assert.java:92)
        at org.junit.Assert.assertTrue(Assert.java:43)
        at org.junit.Assert.assertNull(Assert.java:551)
        at org.junit.Assert.assertNull(Assert.java:562)
        at 
org.apache.solr.cloud.autoscaling.TriggerIntegrationTest.testMetricTrigger(TriggerIntegrationTest.java:1575)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:564)
        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 
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.base/java.lang.Thread.run(Thread.java:844)




Build Log:
[...truncated 12730 lines...]
   [junit4] Suite: org.apache.solr.cloud.autoscaling.TriggerIntegrationTest
   [junit4]   2> Creating dataDir: 
/Users/jenkins/workspace/Lucene-Solr-master-MacOSX/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_8708A23038F85A7-001/init-core-data-001
   [junit4]   2> 967080 WARN  
(SUITE-TriggerIntegrationTest-seed#[8708A23038F85A7]-worker) [    ] 
o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=7 numCloses=7
   [junit4]   2> 967080 INFO  
(SUITE-TriggerIntegrationTest-seed#[8708A23038F85A7]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) 
w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 967082 INFO  
(SUITE-TriggerIntegrationTest-seed#[8708A23038F85A7]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (false) via: 
@org.apache.solr.util.RandomizeSSL(reason="", value=0.0/0.0, ssl=0.0/0.0, 
clientAuth=0.0/0.0) w/ MAC_OS_X supressed clientAuth
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(SUITE-TriggerIntegrationTest-seed#[8708A23038F85A7]-worker) [    ] 
o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: 
test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 967083 INFO  
(SUITE-TriggerIntegrationTest-seed#[8708A23038F85A7]-worker) [    ] 
o.a.s.c.MiniSolrCloudCluster Starting cluster of 2 servers in 
/Users/jenkins/workspace/Lucene-Solr-master-MacOSX/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_8708A23038F85A7-001/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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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:63950
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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: 
2017-11-22T02:57:37+05:30, git hash: 82b8fb23f757335bb3329d540ce37a2a2615f0a8
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o.e.j.s.Server jetty-9.4.8.v20171121, build timestamp: 
2017-11-22T02:57:37+05:30, 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.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@69cc5ab0{/solr,null,AVAILABLE}
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o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@3abc49a0{/solr,null,AVAILABLE}
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o.e.j.s.AbstractConnector Started 
ServerConnector@1d30106d{HTTP/1.1,[http/1.1]}{127.0.0.1:63953}
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o.e.j.s.AbstractConnector Started 
ServerConnector@4a9d6480{HTTP/1.1,[http/1.1]}{127.0.0.1:63952}
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o.e.j.s.Server Started @969300ms
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o.e.j.s.Server Started @969300ms
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o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=63953}
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o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=63952}
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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 / __| ___| |_ _   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: 
2018-02-07T19:01:03.308181Z
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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 \__ \/ _ \ | '_|  Install dir: null
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-02-07T19:01:03.308362Z
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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=127.0.0.1:63950/solr
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o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:63950/solr
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(zkConnectionManagerCallback-2592-thread-1-processing-n:127.0.0.1:63953_solr) 
[n:127.0.0.1:63953_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
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(zkConnectionManagerCallback-2594-thread-1-processing-n:127.0.0.1:63952_solr) 
[n:127.0.0.1:63952_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
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[n:127.0.0.1:63953_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
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[n:127.0.0.1:63953_solr    ] o.a.s.c.OverseerElectionContext I am going to be 
the leader 127.0.0.1:63953_solr
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[n:127.0.0.1:63953_solr    ] o.a.s.c.Overseer Overseer 
(id=72158773892808709-127.0.0.1:63953_solr-n_0000000000) starting
   [junit4]   2> 967429 DEBUG 
(OverseerAutoScalingTriggerThread-72158773892808709-127.0.0.1:63953_solr-n_0000000000)
 [n:127.0.0.1:63953_solr    ] o.a.s.c.a.OverseerTriggerThread Adding 
.autoAddReplicas trigger
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[n:127.0.0.1:63953_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:63953_solr
   [junit4]   2> 967433 DEBUG 
(OverseerAutoScalingTriggerThread-72158773892808709-127.0.0.1:63953_solr-n_0000000000)
 [n:127.0.0.1:63953_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
/autoscaling.json with znode version 1
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[n:127.0.0.1:63952_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
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(zkCallback-2593-thread-1-processing-n:127.0.0.1:63952_solr) 
[n:127.0.0.1:63952_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
   [junit4]   2> 967436 DEBUG 
(OverseerAutoScalingTriggerThread-72158773892808709-127.0.0.1:63953_solr-n_0000000000)
 [n:127.0.0.1:63953_solr    ] o.a.s.c.a.NodeLostTrigger Initial livenodes: []
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(OverseerAutoScalingTriggerThread-72158773892808709-127.0.0.1:63953_solr-n_0000000000)
 [n:127.0.0.1:63953_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 1, lastZnodeVersion -1
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(OverseerAutoScalingTriggerThread-72158773892808709-127.0.0.1:63953_solr-n_0000000000)
 [n:127.0.0.1:63953_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger 
updates upto znodeVersion 1
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[n:127.0.0.1:63952_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:63952_solr
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(zkCallback-2593-thread-1-processing-n:127.0.0.1:63952_solr) 
[n:127.0.0.1:63952_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (1) -> (2)
   [junit4]   2> 967438 INFO  
(zkCallback-2591-thread-1-processing-n:127.0.0.1:63953_solr) 
[n:127.0.0.1:63953_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
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(zkCallback-2591-thread-1-processing-n:127.0.0.1:63953_solr) 
[n:127.0.0.1:63953_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (1) -> (2)
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(OverseerAutoScalingTriggerThread-72158773892808709-127.0.0.1:63953_solr-n_0000000000)
 [n:127.0.0.1:63953_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
nodeAdded markers
   [junit4]   2> 967447 DEBUG 
(OverseerAutoScalingTriggerThread-72158773892808709-127.0.0.1:63953_solr-n_0000000000)
 [n:127.0.0.1:63953_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 1, lastZnodeVersion 1
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[n:127.0.0.1:63953_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
.auto_add_replicas with currently live nodes: 2
   [junit4]   2> 967490 INFO  (jetty-launcher-2575-thread-2) 
[n:127.0.0.1:63953_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_63953.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@3882036c
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[n:127.0.0.1:63952_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_63952.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@3882036c
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[n:127.0.0.1:63953_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_63953.solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@3882036c
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[n:127.0.0.1:63953_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_63953.solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@3882036c
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[n:127.0.0.1:63953_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/Users/jenkins/workspace/Lucene-Solr-master-MacOSX/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_8708A23038F85A7-001/tempDir-001/node2/.
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[n:127.0.0.1:63952_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_63952.solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@3882036c
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[n:127.0.0.1:63952_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_63952.solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@3882036c
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[n:127.0.0.1:63952_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/Users/jenkins/workspace/Lucene-Solr-master-MacOSX/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_8708A23038F85A7-001/tempDir-001/node1/.
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] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 967559 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 
0x1005c05c54f0007, likely client has closed socket
   [junit4]   2> 967561 INFO  (zkConnectionManagerCallback-2604-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
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(SUITE-TriggerIntegrationTest-seed#[8708A23038F85A7]-worker) [    ] 
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 127.0.0.1:63950/solr ready
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(TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[8708A23038F85A7])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testNodeMarkersRegistration
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 [    ] o.a.s.c.a.TriggerIntegrationTest /autoscaling.json reset, new znode 
version 2
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(zkCallback-2591-thread-1-processing-n:127.0.0.1:63953_solr) 
[n:127.0.0.1:63953_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
/autoscaling.json with znode version 2
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definitions underneath 
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node_added_triggerMR instantiated with properties: {event=nodeAdded, waitFor=1, 
actions=[{name=test, 
class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestEventMarkerAction}],
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(OverseerAutoScalingTriggerThread-72158773892808710-127.0.0.1:63952_solr-n_0000000001)
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] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
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(id=72158773892808715-127.0.0.1:63965_solr-n_0000000002) starting
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node_added_triggerMR instantiated with properties: {event=nodeAdded, waitFor=1, 
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TestEventMarkerAction init
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TestEventMarkerAction init
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NodeAddedTrigger node_added_triggerMR
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[n:127.0.0.1:63965_solr    ] o.a.s.c.a.ScheduledTriggers ++++++++ Cooldown 
inactive - processing event: {
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[n:127.0.0.1:63965_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 2
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[n:127.0.0.1:63965_solr    ] o.a.s.c.a.ScheduledTriggers Pausing all triggers: 
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[n:127.0.0.1:63965_solr    ] o.a.s.c.a.SystemLogListener Collection .system 
does not exist, disabling logging.
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(AutoscalingActionExecutor-3955-thread-1-processing-n:127.0.0.1:63965_solr) 
[n:127.0.0.1:63965_solr    ] o.a.s.c.a.ScheduledTriggers -- processing actions 
for {
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 [    ] o.a.s.SolrTestCaseJ4 ###Ending testNodeMarkersRegistration
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(AutoscalingActionExecutor-3955-thread-1-processing-n:127.0.0.1:63965_solr) 
[n:127.0.0.1:63965_solr    ] o.a.s.c.a.ScheduledTriggers Resuming trigger: 
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] o.a.s.c.a.TriggerIntegrationTest /autoscaling.json reset, new znode version 6
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(zkCallback-2611-thread-2-processing-n:127.0.0.1:63965_solr) 
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updates upto znodeVersion 6
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nodeLost markers
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(OverseerAutoScalingTriggerThread-72158773892808715-127.0.0.1:63965_solr-n_0000000002)
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nodeAdded markers
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(OverseerAutoScalingTriggerThread-72158773892808715-127.0.0.1:63965_solr-n_0000000002)
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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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[n:127.0.0.1:63965_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: 
[127.0.0.1:63981_solr, 127.0.0.1:63965_solr]
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(zkCallback-2611-thread-2-processing-n:127.0.0.1:63965_solr) 
[n:127.0.0.1:63965_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_trigger instantiated with properties: {event=nodeAdded, waitFor=2, 
actions=[{name=test, 
class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestTriggerAction}],
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TestTriggerAction init
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(OverseerAutoScalingTriggerThread-72158773892808715-127.0.0.1:63965_solr-n_0000000002)
 [n:127.0.0.1:63965_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
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(OverseerAutoScalingTriggerThread-72158773892808715-127.0.0.1:63965_solr-n_0000000002)
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[n:127.0.0.1:63965_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger
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[n:127.0.0.1:63965_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 2
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hostPort=63995}
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] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
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8.0.0
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] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port 
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] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-02-07T19:01:15.143548Z
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] o.a.s.c.c.ConnectionManager zkClient has connected
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(zkConnectionManagerCallback-2632-thread-1-processing-n:127.0.0.1:63995_solr) 
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(TEST-TriggerIntegrationTest.testNodeAddedTrigger-seed#[8708A23038F85A7]) 
[n:127.0.0.1:63995_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
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[n:127.0.0.1:63995_solr    ] o.a.s.c.ZkController Register node as live in 
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(zkCallback-2611-thread-2-processing-n:127.0.0.1:63965_solr) 
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ZooKeeper... (2) -> (3)
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(zkCallback-2621-thread-1-processing-n:127.0.0.1:63981_solr) 
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
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(zkCallback-2631-thread-1-processing-n:127.0.0.1:63995_solr) 
[n:127.0.0.1:63995_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
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(TEST-TriggerIntegrationTest.testNodeAddedTrigger-seed#[8708A23038F85A7]) 
[n:127.0.0.1:63995_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_63995.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@3882036c
   [junit4]   2> 979119 INFO  
(TEST-TriggerIntegrationTest.testNodeAddedTrigger-seed#[8708A23038F85A7]) 
[n:127.0.0.1:63995_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
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com.sun.jmx.mbeanserver.JmxMBeanServer@3882036c
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(TEST-TriggerIntegrationTest.testNodeAddedTrigger-seed#[8708A23038F85A7]) 
[n:127.0.0.1:63995_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_63995.solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@3882036c
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(TEST-TriggerIntegrationTest.testNodeAddedTrigger-seed#[8708A23038F85A7]) 
[n:127.0.0.1:63995_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/Users/jenkins/workspace/Lucene-Solr-master-MacOSX/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_8708A23038F85A7-001/tempDir-001/node5/.
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[127.0.0.1:63995_solr] added at times [1543895020252947], now=1543897034718748
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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-2611-thread-2-processing-n:127.0.0.1:63965_solr) 
[n:127.0.0.1:63965_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
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(zkCallback-2611-thread-2-processing-n:127.0.0.1:63965_solr) 
[n:127.0.0.1:63965_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: 
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[n:127.0.0.1:63965_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_trigger instantiated with properties: {event=nodeAdded, waitFor=2, 
actions=[{name=test, 
class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestTriggerAction}],
 enabled=true}
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(OverseerAutoScalingTriggerThread-72158773892808715-127.0.0.1:63965_solr-n_0000000002)
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updates upto znodeVersion 8
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 [n:127.0.0.1:63965_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
nodeLost markers
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[n:127.0.0.1:63965_solr    ] o.a.s.c.a.NodeLostTrigger Initial livenodes: 
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TestTriggerAction init
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znodeVersion 10, lastZnodeVersion 10
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o.e.j.s.AbstractConnector Stopped 
ServerConnector@585a3f39{HTTP/1.1,[http/1.1]}{127.0.0.1:0}
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[org.apache.solr.metrics.reporters.SolrJmxReporter@1b6347f6: rootName = 
solr_63995, domain = solr.node, service url = null, agent id = null] for 
registry solr.node / com.codahale.metrics.MetricRegistry@3cfb960e
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solr_63995, domain = solr.jvm, service url = null, agent id = null] for 
registry solr.jvm / com.codahale.metrics.MetricRegistry@2a3cc19a
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registry solr.jetty / com.codahale.metrics.MetricRegistry@323a4897
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o.a.s.c.ZkController Remove node as live in 
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tag=null
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transient cores
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(zkCallback-2621-thread-1-processing-n:127.0.0.1:63981_solr) 
[n:127.0.0.1:63981_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
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[n:127.0.0.1:63965_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
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[n:127.0.0.1:63995_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
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o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@4f54fc87{/solr,null,UNAVAILABLE}
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o.e.j.s.session Stopped scavenging
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[n:127.0.0.1:63965_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
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[n:127.0.0.1:63965_solr    ] o.a.s.c.a.NodeLostTrigger Tracking lost node: 
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(OverseerCollectionConfigSetProcessor-72158773892808715-127.0.0.1:63965_solr-n_0000000002)
 [n:127.0.0.1:63965_solr    ] o.a.s.c.OverseerTaskQueue Response ZK path: 
/overseer/collection-queue-work/qnr-0000000004 doesn't exist.  Requestor may 
have disconnected from ZooKeeper
   [junit4]   2> 986150 DEBUG (ScheduledTrigger-3954-thread-1) 
[n:127.0.0.1:63965_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
node_lost_trigger with currently live nodes: 2
   [junit4]   2> 986150 DEBUG (ScheduledTrigger-3954-thread-1) 
[n:127.0.0.1:63965_solr    ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger firing 
registered processor for lost nodes: [127.0.0.1:63995_solr]
   [junit4]   2> 986150 DEBUG (ScheduledTrigger-3954-thread-1) 
[n:127.0.0.1:63965_solr    ] o.a.s.c.a.ScheduledTriggers ++++++++ Cooldown 
inactive - processing event: {
   [junit4]   2>   "id":"57c2b429c8df4T590altvb92ev1m9vvmhhnhcoh",
   [junit4]   2>   "source":"node_lost_trigger",
   [junit4]   2>   "eventTime":1543900126547444,
   [junit4]   2>   "eventType":"NODELOST",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[1543900126547444],
   [junit4]   2>     "nodeNames":["127.0.0.1:63995_solr"]}}
   [junit4]   2> 986150 DEBUG (ScheduledTrigger-3954-thread-1) 
[n:127.0.0.1:63965_solr    ] o.a.s.c.a.ScheduledTriggers Pausing all triggers: 
[node_lost_trigger]
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[n:127.0.0.1:63965_solr    ] o.a.s.c.a.SystemLogListener Collection .system 
does not exist, disabling logging.
   [junit4]   2> 986151 DEBUG 
(AutoscalingActionExecutor-3955-thread-1-processing-n:127.0.0.1:63965_solr) 
[n:127.0.0.1:63965_solr    ] o.a.s.c.a.ScheduledTriggers -- processing 

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

PoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
   [junit4]   2>        at java.base/java.lang.Thread.run(Thread.java:844)
   [junit4]   2> 1159727 WARN  
(zkCallback-2796-thread-1-processing-n:127.0.0.1:64537_solr) 
[n:127.0.0.1:64537_solr    ] o.a.s.c.ZkController Unable to register nodeLost 
path for 127.0.0.1:64537_solr
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: 
KeeperErrorCode = Session expired for /autoscaling/nodeLost/127.0.0.1:64537_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$1(ZkStateReader.java:704)
   [junit4]   2>        at 
java.base/java.util.concurrent.ConcurrentHashMap$KeySetView.forEach(ConcurrentHashMap.java:4724)
   [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$1(SolrZkClient.java:269)
   [junit4]   2>        at 
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:514)
   [junit4]   2>        at 
java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
   [junit4]   2>        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
   [junit4]   2>        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
   [junit4]   2>        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
   [junit4]   2>        at java.base/java.lang.Thread.run(Thread.java:844)
   [junit4]   2> 1159726 WARN  
(zkCallback-2766-thread-2-processing-n:127.0.0.1:64426_solr) 
[n:127.0.0.1:64426_solr    ] o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, 
but Solr cannot talk to ZK: [KeeperErrorCode = Session expired for /live_nodes]
   [junit4]   2> 1159726 INFO  (jetty-closer-2576-thread-12) [    ] 
o.e.j.s.session Stopped scavenging
   [junit4]   2> 1159728 INFO  (jetty-closer-2576-thread-11) [    ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@7d90353b{/solr,null,UNAVAILABLE}
   [junit4]   2> 1159728 INFO  (jetty-closer-2576-thread-11) [    ] 
o.e.j.s.session Stopped scavenging
   [junit4]   2> 1159742 WARN  
(zkCallback-2796-thread-3-processing-n:127.0.0.1:64537_solr) 
[n:127.0.0.1:64537_solr    ] o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, 
but Solr cannot talk to ZK: [KeeperErrorCode = Session expired for /live_nodes]
   [junit4]   2> 1159743 INFO  (jetty-closer-2576-thread-13) [    ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@7e49731d{/solr,null,UNAVAILABLE}
   [junit4]   2> 1159743 INFO  (jetty-closer-2576-thread-13) [    ] 
o.e.j.s.session Stopped scavenging
   [junit4]   2> 1160007 INFO  (jetty-closer-2576-thread-6) [    ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@5803a918{/solr,null,UNAVAILABLE}
   [junit4]   2> 1160007 INFO  (jetty-closer-2576-thread-6) [    ] 
o.e.j.s.session Stopped scavenging
   [junit4]   2> 1160009 ERROR 
(SUITE-TriggerIntegrationTest-seed#[8708A23038F85A7]-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> 1160009 INFO  
(SUITE-TriggerIntegrationTest-seed#[8708A23038F85A7]-worker) [    ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1:63950 63950
   [junit4]   2> 1160024 INFO  (Thread-2242) [    ] o.a.s.c.ZkTestServer 
connecting to 127.0.0.1:63950 63950
   [junit4]   2> 1160169 WARN  (Thread-2242) [    ] o.a.s.c.ZkTestServer Watch 
limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2>        22      /solr/clusterprops.json
   [junit4]   2>        22      /solr/aliases.json
   [junit4]   2>        21      /solr/security.json
   [junit4]   2>        21      /solr/collections/collection1/terms/shard1
   [junit4]   2>        6       /solr/configs/conf
   [junit4]   2>        2       /solr/collections/testMetricTrigger/terms/shard1
   [junit4]   2>        2       /solr/collections/testMetricTrigger/terms/shard2
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2>        64      /solr/collections/collection1/state.json
   [junit4]   2>        22      /solr/clusterstate.json
   [junit4]   2>        11      /solr/collections/testMetricTrigger/state.json
   [junit4]   2>        6       /solr/autoscaling.json
   [junit4]   2>        3       
/solr/overseer_elect/election/72158773892808742-127.0.0.1:64180_solr-n_0000000011
   [junit4]   2>        3       
/solr/overseer_elect/election/72158773892808752-127.0.0.1:64302_solr-n_0000000014
   [junit4]   2>        2       
/solr/collections/collection1/leader_elect/shard1/election/72158773892808736-core_node4-n_0000000000
   [junit4]   2>        2       
/solr/overseer_elect/election/72158773892808730-127.0.0.1:64129_solr-n_0000000007
   [junit4]   2>        2       
/solr/overseer_elect/election/72158773892808736-127.0.0.1:64172_solr-n_0000000009
   [junit4]   2>        2       
/solr/overseer_elect/election/72158773892808761-127.0.0.1:64426_solr-n_0000000017
   [junit4]   2>        2       
/solr/overseer_elect/election/72158773892808718-127.0.0.1:63981_solr-n_0000000003
   [junit4]   2>        2       
/solr/collections/collection1/leader_elect/shard1/election/72158773892808739-core_node3-n_0000000001
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2>        22      /solr/live_nodes
   [junit4]   2>        22      /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: 
/Users/jenkins/workspace/Lucene-Solr-master-MacOSX/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_8708A23038F85A7-001
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene70), 
sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@699ee3c2),
 locale=en-AT, timezone=SystemV/EST5
   [junit4]   2> NOTE: Mac OS X 10.11.6 x86_64/Oracle Corporation 9 
(64-bit)/cpus=3,threads=1,free=153156352,total=360710144
   [junit4]   2> NOTE: All tests run in this JVM: [TestRestoreCore, 
TestBulkSchemaAPI, NodeLostTriggerTest, ClusterStateUpdateTest, 
AsyncCallRequestStatusResponseTest, EchoParamsTest, TestDocumentBuilder, 
SolrXmlInZkTest, SystemLogListenerTest, TlogReplayBufferedWhileIndexingTest, 
DeleteReplicaTest, CleanupOldIndexTest, TestSolrDeletionPolicy2, 
BasicAuthIntegrationTest, TestDistributedGrouping, HdfsRecoveryZkTest, 
ReplicationFactorTest, TestCollapseQParserPlugin, TestSolrQueryParser, 
ParsingFieldUpdateProcessorsTest, TestStressInPlaceUpdates, 
TestManagedStopFilterFactory, TestCollectionsAPIViaSolrCloudCluster, 
DirectUpdateHandlerTest, SolrShardReporterTest, ScriptEngineTest, 
BufferStoreTest, FileBasedSpellCheckerTest, PropertiesRequestHandlerTest, 
HdfsAutoAddReplicasIntegrationTest, OverseerRolesTest, TestIndexingPerformance, 
SparseHLLTest, TestCoreBackup, RegexBoostProcessorTest, 
SpatialRPTFieldTypeTest, ComputePlanActionTest, TestGraphTermsQParserPlugin, 
BasicDistributedZk2Test, TestDynamicLoading, CdcrVersionReplicationTest, 
TestSolr4Spatial2, ZkSolrClientTest, TestFreeTextSuggestions, 
DistributedIntervalFacetingTest, TestSimDistributedQueue, 
TestSolrCoreProperties, UUIDFieldTest, ZkShardTermsTest, 
TestSolrCloudWithDelegationTokens, DistanceUnitsTest, 
TestClassicSimilarityFactory, TestSolr4Spatial, SoftAutoCommitTest, 
TestConfigSetProperties, TestRandomRequestDistribution, BadIndexSchemaTest, 
BasicFunctionalityTest, TestDocBasedVersionConstraints, TestSchemaNameResource, 
SolrSlf4jReporterTest, TestExactStatsCache, TolerantUpdateProcessorTest, 
ReplaceNodeNoTargetTest, TestScoreJoinQPScore, IndexSchemaTest, 
TestFastLRUCache, HdfsCollectionsAPIDistributedZkTest, 
TestSubQueryTransformerDistrib, BooleanFieldTest, NotRequiredUniqueKeyTest, 
CloudMLTQParserTest, TestDynamicFieldCollectionResource, 
DistributedQueryComponentOptimizationTest, BaseCdcrDistributedZkTest, 
TestOrdValues, JSONWriterTest, TestSchemaManager, SolrGangliaReporterTest, 
TestExtendedDismaxParser, TestRawTransformer, DebugComponentTest, 
TestStressReorder, MetricTriggerTest, ClassificationUpdateProcessorFactoryTest, 
TestWriterPerf, TestInfoStreamLogging, URLClassifyProcessorTest, 
RecoveryAfterSoftCommitTest, TestRequestForwarding, HdfsNNFailoverTest, 
HealthCheckHandlerTest, TestExportWriter, TestManagedSynonymGraphFilterFactory, 
TestSolrConfigHandlerConcurrent, SuggesterTest, TestSimpleTrackingShardHandler, 
TestSolrCloudWithSecureImpersonation, SegmentsInfoRequestHandlerTest, 
TestDistributedMissingSort, TestNumericTerms64, SyncSliceTest, 
TestNumericTokenStream, TestConfigSetsAPIZkFailure, CreateRoutedAliasTest, 
TriggerIntegrationTest]
   [junit4] Completed [227/775 (1!)] on J1 in 193.10s, 14 tests, 1 failure <<< 
FAILURES!

[...truncated 42714 lines...]
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