Build: https://jenkins.thetaphi.de/job/Lucene-Solr-7.x-Linux/726/
Java: 64bit/jdk1.8.0_144 -XX:-UseCompressedOops -XX:+UseParallelGC

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

Error Message:
[TestEvent{timestamp=1509640050458000000, 
config=org.apache.solr.client.solrj.cloud.autoscaling.AutoScalingConfig$TriggerListenerConfig@78c1893,
 stage=SUCCEEDED, actionName='null', event={   
"id":"14f351a066872c00T51eizgsu5msabk9rrxwh7x6vf",   
"source":"node_added_cooldown_trigger",   "eventTime":1509640049456000000,   
"eventType":"NODEADDED",   "properties":{     
"eventTimes":[1509640049456000000],     "_enqueue_time_":1509640050457000000,   
  "nodeNames":["127.0.0.1:42101_solr"]}}, message='null'}]

Stack Trace:
java.lang.AssertionError: [TestEvent{timestamp=1509640050458000000, 
config=org.apache.solr.client.solrj.cloud.autoscaling.AutoScalingConfig$TriggerListenerConfig@78c1893,
 stage=SUCCEEDED, actionName='null', event={
  "id":"14f351a066872c00T51eizgsu5msabk9rrxwh7x6vf",
  "source":"node_added_cooldown_trigger",
  "eventTime":1509640049456000000,
  "eventType":"NODEADDED",
  "properties":{
    "eventTimes":[1509640049456000000],
    "_enqueue_time_":1509640050457000000,
    "nodeNames":["127.0.0.1:42101_solr"]}}, message='null'}]
        at 
__randomizedtesting.SeedInfo.seed([56D8A1145BACAB4F:6766CCF02506DEBD]:0)
        at org.junit.Assert.fail(Assert.java:93)
        at org.junit.Assert.assertTrue(Assert.java:43)
        at 
org.apache.solr.cloud.autoscaling.TriggerIntegrationTest.testCooldown(TriggerIntegrationTest.java:1200)
        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 12641 lines...]
   [junit4] Suite: org.apache.solr.cloud.autoscaling.TriggerIntegrationTest
   [junit4]   2> 1054961 INFO  
(SUITE-TriggerIntegrationTest-seed#[56D8A1145BACAB4F]-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-7.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.autoscaling.TriggerIntegrationTest_56D8A1145BACAB4F-001/init-core-data-001
   [junit4]   2> 1054961 WARN  
(SUITE-TriggerIntegrationTest-seed#[56D8A1145BACAB4F]-worker) [    ] 
o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=1 numCloses=1
   [junit4]   2> 1054962 INFO  
(SUITE-TriggerIntegrationTest-seed#[56D8A1145BACAB4F]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) 
w/NUMERIC_DOCVALUES_SYSPROP=false
   [junit4]   2> 1054962 INFO  
(SUITE-TriggerIntegrationTest-seed#[56D8A1145BACAB4F]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Randomized ssl (true) and clientAuth (true) via: 
@org.apache.solr.util.RandomizeSSL(reason=, ssl=NaN, value=NaN, clientAuth=NaN)
   [junit4]   2> 1054963 INFO  
(SUITE-TriggerIntegrationTest-seed#[56D8A1145BACAB4F]-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_56D8A1145BACAB4F-001/tempDir-001
   [junit4]   2> 1054963 INFO  
(SUITE-TriggerIntegrationTest-seed#[56D8A1145BACAB4F]-worker) [    ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 1054963 INFO  (Thread-4751) [    ] o.a.s.c.ZkTestServer client 
port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 1054963 INFO  (Thread-4751) [    ] o.a.s.c.ZkTestServer 
Starting server
   [junit4]   2> 1054964 ERROR (Thread-4751) [    ] 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> 1055063 INFO  
(SUITE-TriggerIntegrationTest-seed#[56D8A1145BACAB4F]-worker) [    ] 
o.a.s.c.ZkTestServer start zk server on port:34279
   [junit4]   2> 1055068 INFO  (jetty-launcher-1408-thread-2) [    ] 
o.e.j.s.Server jetty-9.3.20.v20170531
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o.e.j.s.Server jetty-9.3.20.v20170531
   [junit4]   2> 1055068 INFO  (jetty-launcher-1408-thread-2) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@4d088632{/solr,null,AVAILABLE}
   [junit4]   2> 1055068 INFO  (jetty-launcher-1408-thread-1) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@31cb8a22{/solr,null,AVAILABLE}
   [junit4]   2> 1055069 INFO  (jetty-launcher-1408-thread-1) [    ] 
o.e.j.s.AbstractConnector Started ServerConnector@7a2456fb{SSL,[ssl, 
http/1.1]}{127.0.0.1:35771}
   [junit4]   2> 1055069 INFO  (jetty-launcher-1408-thread-2) [    ] 
o.e.j.s.AbstractConnector Started ServerConnector@2df9c459{SSL,[ssl, 
http/1.1]}{127.0.0.1:38873}
   [junit4]   2> 1055069 INFO  (jetty-launcher-1408-thread-1) [    ] 
o.e.j.s.Server Started @1056420ms
   [junit4]   2> 1055069 INFO  (jetty-launcher-1408-thread-2) [    ] 
o.e.j.s.Server Started @1056420ms
   [junit4]   2> 1055069 INFO  (jetty-launcher-1408-thread-1) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=35771}
   [junit4]   2> 1055069 INFO  (jetty-launcher-1408-thread-2) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=38873}
   [junit4]   2> 1055069 ERROR (jetty-launcher-1408-thread-1) [    ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 1055069 ERROR (jetty-launcher-1408-thread-2) [    ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 1055070 INFO  (jetty-launcher-1408-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.2.0
   [junit4]   2> 1055070 INFO  (jetty-launcher-1408-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.2.0
   [junit4]   2> 1055070 INFO  (jetty-launcher-1408-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 1055070 INFO  (jetty-launcher-1408-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 1055070 INFO  (jetty-launcher-1408-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 1055070 INFO  (jetty-launcher-1408-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 1055070 INFO  (jetty-launcher-1408-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2017-11-02T16:26:36.801Z
   [junit4]   2> 1055070 INFO  (jetty-launcher-1408-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2017-11-02T16:26:36.801Z
   [junit4]   2> 1055071 INFO  (jetty-launcher-1408-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 1055071 INFO  (jetty-launcher-1408-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 1055074 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn caught end of stream exception
   [junit4]   2> EndOfStreamException: Unable to read additional data from 
client sessionid 0x15f7d8e45170001, likely client has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:239)
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:203)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 1055075 INFO  (jetty-launcher-1408-thread-2) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:34279/solr
   [junit4]   2> 1055075 INFO  (jetty-launcher-1408-thread-1) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:34279/solr
   [junit4]   2> 1055076 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn caught end of stream exception
   [junit4]   2> EndOfStreamException: Unable to read additional data from 
client sessionid 0x15f7d8e45170003, likely client has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:239)
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:203)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 1055108 INFO  (jetty-launcher-1408-thread-1) 
[n:127.0.0.1:35771_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 1055108 INFO  (jetty-launcher-1408-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 1055108 INFO  (jetty-launcher-1408-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.OverseerElectionContext I am going to be 
the leader 127.0.0.1:38873_solr
   [junit4]   2> 1055108 INFO  (jetty-launcher-1408-thread-1) 
[n:127.0.0.1:35771_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:35771_solr
   [junit4]   2> 1055108 INFO  (jetty-launcher-1408-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.Overseer Overseer 
(id=98935766823403526-127.0.0.1:38873_solr-n_0000000000) starting
   [junit4]   2> 1055109 INFO  
(zkCallback-1420-thread-1-processing-n:127.0.0.1:38873_solr) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
   [junit4]   2> 1055109 INFO  
(zkCallback-1419-thread-1-processing-n:127.0.0.1:35771_solr) 
[n:127.0.0.1:35771_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
   [junit4]   2> 1055112 DEBUG 
(OverseerAutoScalingTriggerThread-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
 [n:127.0.0.1:38873_solr    ] o.a.s.c.a.OverseerTriggerThread Adding 
.autoAddReplicas trigger
   [junit4]   2> 1055112 INFO  (jetty-launcher-1408-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:38873_solr
   [junit4]   2> 1055113 DEBUG 
(OverseerAutoScalingTriggerThread-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
 [n:127.0.0.1:38873_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
/autoscaling.json with znode version 1
   [junit4]   2> 1055118 INFO  
(zkCallback-1419-thread-1-processing-n:127.0.0.1:35771_solr) 
[n:127.0.0.1:35771_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (1) -> (2)
   [junit4]   2> 1055118 INFO  
(zkCallback-1420-thread-2-processing-n:127.0.0.1:38873_solr) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (1) -> (2)
   [junit4]   2> 1055119 DEBUG 
(OverseerAutoScalingTriggerThread-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
 [n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeLostTrigger Initial livenodes: 
[127.0.0.1:35771_solr, 127.0.0.1:38873_solr]
   [junit4]   2> 1055119 DEBUG 
(OverseerAutoScalingTriggerThread-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
 [n:127.0.0.1:38873_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 1, lastZnodeVersion -1
   [junit4]   2> 1055119 DEBUG 
(OverseerAutoScalingTriggerThread-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
 [n:127.0.0.1:38873_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger 
updates upto znodeVersion 1
   [junit4]   2> 1055122 DEBUG 
(OverseerAutoScalingTriggerThread-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
 [n:127.0.0.1:38873_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
nodeAdded markers
   [junit4]   2> 1055123 DEBUG 
(OverseerAutoScalingTriggerThread-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
 [n:127.0.0.1:38873_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 1, lastZnodeVersion 1
   [junit4]   2> 1055123 DEBUG (ScheduledTrigger-3448-thread-1) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
.auto_add_replicas with currently live nodes: [127.0.0.1:35771_solr, 
127.0.0.1:38873_solr]
   [junit4]   2> 1055196 INFO  (jetty-launcher-1408-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_38873.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@56febe5a
   [junit4]   2> 1055202 INFO  (jetty-launcher-1408-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_38873.solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@56febe5a
   [junit4]   2> 1055203 INFO  (jetty-launcher-1408-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_38873.solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@56febe5a
   [junit4]   2> 1055204 INFO  (jetty-launcher-1408-thread-2) 
[n:127.0.0.1:38873_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_56D8A1145BACAB4F-001/tempDir-001/node2/.
   [junit4]   2> 1055209 INFO  (jetty-launcher-1408-thread-1) 
[n:127.0.0.1:35771_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_35771.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@56febe5a
   [junit4]   2> 1055214 INFO  (jetty-launcher-1408-thread-1) 
[n:127.0.0.1:35771_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_35771.solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@56febe5a
   [junit4]   2> 1055214 INFO  (jetty-launcher-1408-thread-1) 
[n:127.0.0.1:35771_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_35771.solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@56febe5a
   [junit4]   2> 1055215 INFO  (jetty-launcher-1408-thread-1) 
[n:127.0.0.1:35771_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_56D8A1145BACAB4F-001/tempDir-001/node1/.
   [junit4]   2> 1055233 INFO  
(SUITE-TriggerIntegrationTest-seed#[56D8A1145BACAB4F]-worker) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (2)
   [junit4]   2> 1055233 INFO  
(SUITE-TriggerIntegrationTest-seed#[56D8A1145BACAB4F]-worker) [    ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:34279/solr ready
   [junit4]   2> 1055245 INFO  
(TEST-TriggerIntegrationTest.testNodeLostTriggerRestoreState-seed#[56D8A1145BACAB4F])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testNodeLostTriggerRestoreState
   [junit4]   2> 1055245 INFO  
(TEST-TriggerIntegrationTest.testNodeLostTriggerRestoreState-seed#[56D8A1145BACAB4F])
 [    ] o.a.s.c.a.TriggerIntegrationTest /autoscaling.json reset, new znode 
version 2
   [junit4]   2> 1055245 DEBUG 
(zkCallback-1420-thread-2-processing-n:127.0.0.1:38873_solr) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
/autoscaling.json with znode version 2
   [junit4]   2> 1055245 DEBUG 
(OverseerAutoScalingTriggerThread-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
 [n:127.0.0.1:38873_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger 
updates upto znodeVersion 2
   [junit4]   2> 1055247 DEBUG 
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version 7.2.0
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port null
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2017-11-02T16:26:36.982Z
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 [n:127.0.0.1:40455_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_56D8A1145BACAB4F-001/tempDir-001/node3/.
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] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (3)
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] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:34279/solr ready
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] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
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TestTriggerAction init
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[n:127.0.0.1:35771_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
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127.0.0.1:38873_solr]
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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 127.0.0.1:34279/solr ready
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] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
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(OverseerAutoScalingTriggerThread-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
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TestTriggerAction init
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(OverseerAutoScalingTriggerThread-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
 [n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeLostTrigger Adding lost node from 
marker path: 127.0.0.1:40455_solr
   [junit4]   2> 1056951 DEBUG 
(OverseerAutoScalingTriggerThread-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
 [n:127.0.0.1:38873_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
nodeAdded markers
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[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
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127.0.0.1:38873_solr]
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   [junit4]   2> 1056951 DEBUG 
(OverseerAutoScalingTriggerThread-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
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znodeVersion 4, lastZnodeVersion 4
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[n:127.0.0.1:38873_solr    ] o.a.s.c.a.ScheduledTriggers ++++++++ Cooldown 
inactive - processing event: {
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[n:127.0.0.1:38873_solr    ] o.a.s.c.a.SystemLogListener Collection .system 
does not exist, disabling logging.
   [junit4]   2> 1056952 DEBUG 
(AutoscalingActionExecutor-3449-thread-1-processing-n:127.0.0.1:38873_solr) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.ScheduledTriggers -- processing actions 
for {
   [junit4]   2>   "id":"14f35194941a2840T51eizgsu5msabk9rrxwh7x6v1",
   [junit4]   2>   "source":"node_lost_restore_trigger",
   [junit4]   2>   "eventTime":1509639998681000000,
   [junit4]   2>   "eventType":"NODELOST",
   [junit4]   2>   "properties":{
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   [junit4]   2>     "_enqueue_time_":1509639998682000000,
   [junit4]   2>     "nodeNames":["127.0.0.1:40455_solr"]}}
   [junit4]   2> 1056952 INFO  
(TEST-TriggerIntegrationTest.testNodeLostTriggerRestoreState-seed#[56D8A1145BACAB4F])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testNodeLostTriggerRestoreState
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] o.a.s.SolrTestCaseJ4 ###Starting testNodeLostTrigger
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(TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[56D8A1145BACAB4F]) [    
] o.a.s.c.a.TriggerIntegrationTest /autoscaling.json reset, new znode version 5
   [junit4]   2> 1056967 DEBUG 
(zkCallback-1420-thread-2-processing-n:127.0.0.1:38873_solr) 
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   [junit4]   2> 1056968 DEBUG 
(OverseerAutoScalingTriggerThread-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
 [n:127.0.0.1:38873_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger 
updates upto znodeVersion 5
   [junit4]   2> 1056968 DEBUG 
(OverseerAutoScalingTriggerThread-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
 [n:127.0.0.1:38873_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
nodeLost markers
   [junit4]   2> 1056968 DEBUG 
(OverseerAutoScalingTriggerThread-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
 [n:127.0.0.1:38873_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
nodeAdded markers
   [junit4]   2> 1056968 DEBUG 
(OverseerAutoScalingTriggerThread-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
 [n:127.0.0.1:38873_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 5, lastZnodeVersion 5
   [junit4]   2> 1056969 INFO  (qtp735671381-11248) [n:127.0.0.1:35771_solr    
] o.a.s.h.a.CollectionsHandler Invoked Collection Action :overseerstatus with 
params action=OVERSEERSTATUS&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 1056972 INFO  (qtp735671381-11248) [n:127.0.0.1:35771_solr    
] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={action=OVERSEERSTATUS&wt=javabin&version=2} status=0 QTime=3
   [junit4]   2> 1056980 INFO  (qtp1374658535-11252) [n:127.0.0.1:38873_solr    
] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (2)
   [junit4]   2> 1056980 INFO  (qtp1374658535-11252) [n:127.0.0.1:38873_solr    
] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:34279/solr ready
   [junit4]   2> 1056982 INFO  (qtp735671381-11248) [n:127.0.0.1:35771_solr    
] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CORE.coreName&wt=javabin&version=2&group=solr.core} status=0 
QTime=0
   [junit4]   2> 1056987 INFO  (qtp1374658535-11244) [n:127.0.0.1:38873_solr    
] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CORE.coreName&wt=javabin&version=2&group=solr.core} status=0 
QTime=0
   [junit4]   2> 1056988 DEBUG (qtp1374658535-11252) [n:127.0.0.1:38873_solr    
] 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=14
   [junit4]   2> 1056990 DEBUG 
(zkCallback-1420-thread-2-processing-n:127.0.0.1:38873_solr) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
/autoscaling.json with znode version 6
   [junit4]   2> 1056990 DEBUG 
(zkCallback-1420-thread-2-processing-n:127.0.0.1:38873_solr) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeLostTrigger Initial livenodes: 
[127.0.0.1:35771_solr, 127.0.0.1:38873_solr]
   [junit4]   2> 1056990 DEBUG 
(OverseerAutoScalingTriggerThread-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
 [n:127.0.0.1:38873_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger 
updates upto znodeVersion 6
   [junit4]   2> 1056991 INFO  
(OverseerAutoScalingTriggerThread-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
 [n:127.0.0.1:38873_solr    ] o.a.s.c.a.TriggerIntegrationTest 
TestTriggerAction init
   [junit4]   2> 1056991 DEBUG 
(OverseerAutoScalingTriggerThread-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
 [n:127.0.0.1:38873_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
nodeAdded markers
   [junit4]   2> 1056991 DEBUG 
(OverseerAutoScalingTriggerThread-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
 [n:127.0.0.1:38873_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 6, lastZnodeVersion 6
   [junit4]   2> 1056991 DEBUG (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
node_lost_trigger with currently live nodes: [127.0.0.1:35771_solr, 
127.0.0.1:38873_solr]
   [junit4]   2> 1056994 INFO  
(TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[56D8A1145BACAB4F]) [    
] o.e.j.s.AbstractConnector Stopped ServerConnector@7a2456fb{SSL,[ssl, 
http/1.1]}{127.0.0.1:0}
   [junit4]   2> 1056995 INFO  
(TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[56D8A1145BACAB4F]) [    
] o.a.s.c.CoreContainer Shutting down CoreContainer instance=1700336326
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(TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[56D8A1145BACAB4F]) [    
] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.node, 
tag=null
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(TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[56D8A1145BACAB4F]) [    
] o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@60efc07b: rootName = 
solr_35771, domain = solr.node, service url = null, agent id = null] for 
registry solr.node / com.codahale.metrics.MetricRegistry@3a07eacf
   [junit4]   2> 1057003 INFO  
(TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[56D8A1145BACAB4F]) [    
] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jvm, 
tag=null
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(TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[56D8A1145BACAB4F]) [    
] o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@3404369d: rootName = 
solr_35771, domain = solr.jvm, service url = null, agent id = null] for 
registry solr.jvm / com.codahale.metrics.MetricRegistry@5d284b8b
   [junit4]   2> 1057009 INFO  
(TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[56D8A1145BACAB4F]) [    
] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jetty, 
tag=null
   [junit4]   2> 1057009 INFO  
(TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[56D8A1145BACAB4F]) [    
] o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@4f1f9df: rootName = 
solr_35771, domain = solr.jetty, service url = null, agent id = null] for 
registry solr.jetty / com.codahale.metrics.MetricRegistry@6763f439
   [junit4]   2> 1057009 INFO  
(TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[56D8A1145BACAB4F]) [    
] o.a.s.c.ZkController Remove node as live in 
ZooKeeper:/live_nodes/127.0.0.1:35771_solr
   [junit4]   2> 1057010 INFO  
(TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[56D8A1145BACAB4F]) [    
] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.cluster, 
tag=null
   [junit4]   2> 1057010 INFO  
(zkCallback-1420-thread-2-processing-n:127.0.0.1:38873_solr) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (2) -> (1)
   [junit4]   2> 1057010 INFO  
(TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[56D8A1145BACAB4F]) [    
] o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 
2147483647 transient cores
   [junit4]   2> 1057011 INFO  (zkCallback-1427-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
   [junit4]   2> 1057012 INFO  
(zkCallback-1419-thread-1-processing-n:127.0.0.1:35771_solr) 
[n:127.0.0.1:35771_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (2) -> (1)
   [junit4]   2> 1057012 INFO  
(TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[56D8A1145BACAB4F]) [    
] o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@31cb8a22{/solr,null,UNAVAILABLE}
   [junit4]   2> 1057992 DEBUG (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
node_lost_trigger with currently live nodes: [127.0.0.1:38873_solr]
   [junit4]   2> 1057992 DEBUG (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeLostTrigger Tracking lost node: 
127.0.0.1:35771_solr
   [junit4]   2> 1058971 INFO  
(OverseerCollectionConfigSetProcessor-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
 [n:127.0.0.1:38873_solr    ] o.a.s.c.OverseerTaskQueue Response ZK path: 
/overseer/collection-queue-work/qnr-0000000000 doesn't exist.  Requestor may 
have disconnected from ZooKeeper
   [junit4]   2> 1058992 DEBUG (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
node_lost_trigger with currently live nodes: [127.0.0.1:38873_solr]
   [junit4]   2> 1058992 DEBUG (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger firing 
registered processor for lost nodes: [127.0.0.1:35771_solr]
   [junit4]   2> 1058992 DEBUG (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.ScheduledTriggers -------- Cooldown 
period - rejecting event: {
   [junit4]   2>   "id":"14f35194d235d0c0T51eizgsu5msabk9rrxwh7x6v3",
   [junit4]   2>   "source":"node_lost_trigger",
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   [junit4]   2>     "eventTimes":[1509639999723000000],
   [junit4]   2>     "nodeNames":["127.0.0.1:35771_solr"]}}
   [junit4]   2> 1058993 INFO  (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.SystemLogListener Collection .system 
does not exist, disabling logging.
   [junit4]   2> 1058993 DEBUG (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger listener 
for lost nodes: [127.0.0.1:35771_solr] is not ready, will try later
   [junit4]   2> 1059993 DEBUG (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
node_lost_trigger with currently live nodes: [127.0.0.1:38873_solr]
   [junit4]   2> 1059993 DEBUG (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger firing 
registered processor for lost nodes: [127.0.0.1:35771_solr]
   [junit4]   2> 1059993 DEBUG (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.ScheduledTriggers -------- Cooldown 
period - rejecting event: {
   [junit4]   2>   "id":"14f35194d235d0c0T51eizgsu5msabk9rrxwh7x6v5",
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   [junit4]   2>   "properties":{
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   [junit4]   2>     "nodeNames":["127.0.0.1:35771_solr"]}}
   [junit4]   2> 1059993 DEBUG (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger listener 
for lost nodes: [127.0.0.1:35771_solr] is not ready, will try later
   [junit4]   2> 1060993 DEBUG (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
node_lost_trigger with currently live nodes: [127.0.0.1:38873_solr]
   [junit4]   2> 1060993 DEBUG (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger firing 
registered processor for lost nodes: [127.0.0.1:35771_solr]
   [junit4]   2> 1060993 DEBUG (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.ScheduledTriggers -------- Cooldown 
period - rejecting event: {
   [junit4]   2>   "id":"14f35194d235d0c0T51eizgsu5msabk9rrxwh7x6v6",
   [junit4]   2>   "source":"node_lost_trigger",
   [junit4]   2>   "eventTime":1509639999723000000,
   [junit4]   2>   "eventType":"NODELOST",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[1509639999723000000],
   [junit4]   2>     "nodeNames":["127.0.0.1:35771_solr"]}}
   [junit4]   2> 1060993 DEBUG (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger listener 
for lost nodes: [127.0.0.1:35771_solr] is not ready, will try later
   [junit4]   2> 1061993 DEBUG (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
node_lost_trigger with currently live nodes: [127.0.0.1:38873_solr]
   [junit4]   2> 1061994 DEBUG (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger firing 
registered processor for lost nodes: [127.0.0.1:35771_solr]
   [junit4]   2> 1061994 DEBUG (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.ScheduledTriggers ++++++++ Cooldown 
inactive - processing event: {
   [junit4]   2>   "id":"14f35194d235d0c0T51eizgsu5msabk9rrxwh7x6v7",
   [junit4]   2>   "source":"node_lost_trigger",
   [junit4]   2>   "eventTime":1509639999723000000,
   [junit4]   2>   "eventType":"NODELOST",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[1509639999723000000],
   [junit4]   2>     "nodeNames":["127.0.0.1:35771_solr"]}}
   [junit4]   2> 1061994 DEBUG 
(AutoscalingActionExecutor-3449-thread-1-processing-n:127.0.0.1:38873_solr) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.ScheduledTriggers -- processing actions 
for {
   [junit4]   2>   "id":"14f35194d235d0c0T51eizgsu5msabk9rrxwh7x6v7",
   [junit4]   2>   "source":"node_lost_trigger",
   [junit4]   2>   "eventTime":1509639999723000000,
   [junit4]   2>   "eventType":"NODELOST",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[1509639999723000000],
   [junit4]   2>     "_enqueue_time_":1509640003725000000,
   [junit4]   2>     "nodeNames":["127.0.0.1:35771_solr"]}}
   [junit4]   2> 1061994 INFO  
(AutoscalingActionExecutor-3449-thread-1-processing-n:127.0.0.1:38873_solr) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.ActionThrottle The last action attempt 
started 5042ms ago.
   [junit4]   2> 1061997 INFO  (qtp1374658535-11256) [n:127.0.0.1:38873_solr    
] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1061997 INFO  (qtp1374658535-11256) [n:127.0.0.1:38873_solr    
] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:34279/solr ready
   [junit4]   2> 1062000 INFO  (qtp1374658535-11247) [n:127.0.0.1:38873_solr    
] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CORE.coreName&wt=javabin&version=2&group=solr.core} status=0 
QTime=0
   [junit4]   2> 1062000 DEBUG (qtp1374658535-11256) [n:127.0.0.1:38873_solr    
] o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
   [junit4]   2> 1062001 INFO  (qtp1374658535-11256) [n:127.0.0.1:38873_solr    
] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/autoscaling 
params={wt=javabin&version=2} status=0 QTime=5
   [junit4]   2> 1062001 DEBUG 
(zkCallback-1420-thread-2-processing-n:127.0.0.1:38873_solr) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
/autoscaling.json with znode version 7
   [junit4]   2> 1062001 DEBUG 
(zkCallback-1420-thread-2-processing-n:127.0.0.1:38873_solr) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeLostTrigger Initial livenodes: 
[127.0.0.1:38873_solr]
   [junit4]   2> 1062001 DEBUG 
(OverseerAutoScalingTriggerThread-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
 [n:127.0.0.1:38873_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger 
updates upto znodeVersion 7
   [junit4]   2> 1062001 DEBUG 
(OverseerAutoScalingTriggerThread-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
 [n:127.0.0.1:38873_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
nodeAdded markers
   [junit4]   2> 1062001 DEBUG 
(OverseerAutoScalingTriggerThread-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
 [n:127.0.0.1:38873_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 7, lastZnodeVersion 7
   [junit4]   2> 1062994 DEBUG (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
node_lost_trigger with currently live nodes: [127.0.0.1:38873_solr]
   [junit4]   2> 1063995 DEBUG (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
node_lost_trigger with currently live nodes: [127.0.0.1:38873_solr]
   [junit4]   2> 1064001 INFO  
(TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[56D8A1145BACAB4F]) [    
] o.a.s.SolrTestCaseJ4 ###Ending testNodeLostTrigger
   [junit4]   2> 1064009 INFO  
(TEST-TriggerIntegrationTest.testNodeAddedTrigger-seed#[56D8A1145BACAB4F]) [    
] o.a.s.SolrTestCaseJ4 ###Starting testNodeAddedTrigger
   [junit4]   2> 1064009 INFO  
(TEST-TriggerIntegrationTest.testNodeAddedTrigger-seed#[56D8A1145BACAB4F]) [    
] o.a.s.c.a.TriggerIntegrationTest /autoscaling.json reset, new znode version 8
   [junit4]   2> 1064009 DEBUG 
(zkCallback-1420-thread-2-processing-n:127.0.0.1:38873_solr) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
/autoscaling.json with znode version 8
   [junit4]   2> 1064009 DEBUG 
(OverseerAutoScalingTriggerThread-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
 [n:127.0.0.1:38873_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger 
updates upto znodeVersion 8
   [junit4]   2> 1064011 DEBUG 
(OverseerAutoScalingTriggerThread-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
 [n:127.0.0.1:38873_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
nodeLost markers
   [junit4]   2> 1064011 DEBUG 
(OverseerAutoScalingTriggerThread-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
 [n:127.0.0.1:38873_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
nodeAdded markers
   [junit4]   2> 1064011 DEBUG 
(OverseerAutoScalingTriggerThread-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
 [n:127.0.0.1:38873_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 8, lastZnodeVersion 8
   [junit4]   2> 1064012 INFO  
(TEST-TriggerIntegrationTest.testNodeAddedTrigger-seed#[56D8A1145BACAB4F]) [    
] o.e.j.s.Server jetty-9.3.20.v20170531
   [junit4]   2> 1064027 INFO  
(TEST-TriggerIntegrationTest.testNodeAddedTrigger-seed#[56D8A1145BACAB4F]) [    
] o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@6116ee75{/solr,null,AVAILABLE}
   [junit4]   2> 1064027 INFO  
(TEST-TriggerIntegrationTest.testNodeAddedTrigger-seed#[56D8A1145BACAB4F]) [    
] o.e.j.s.AbstractConnector Started ServerConnector@5b03c590{SSL,[ssl, 
http/1.1]}{127.0.0.1:46603}
   [junit4]   2> 1064027 INFO  
(TEST-TriggerIntegrationTest.testNodeAddedTrigger-seed#[56D8A1145BACAB4F]) [    
] o.e.j.s.Server Started @1065378ms
   [junit4]   2> 1064027 INFO  
(TEST-TriggerIntegrationTest.testNodeAddedTrigger-seed#[56D8A1145BACAB4F]) [    
] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=46603}
   [junit4]   2> 1064028 ERROR 
(TEST-TriggerIntegrationTest.testNodeAddedTrigger-seed#[56D8A1145BACAB4F]) [    
] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
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(TEST-TriggerIntegrationTest.testNodeAddedTrigger-seed#[56D8A1145BACAB4F]) [    
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7.2.0
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null
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2017-11-02T16:26:45.759Z
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] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
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definitions underneath 
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.autoscaling.TriggerIntegrationTest_56D8A1145BACAB4F-001/tempDir-001/node4/.
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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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NodeAddedTrigger node_added_trigger
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[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
[127.0.0.1:46603_solr, 127.0.0.1:38873_solr]
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http/1.1]}{127.0.0.1:42761}
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hostPort=42761}
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7.2.0
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
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(zkCallback-1450-thread-1-processing-n:127.0.0.1:46603_solr) 
[n:127.0.0.1:46603_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
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(zkCallback-1420-thread-2-processing-n:127.0.0.1:38873_solr) 
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definitions underneath 
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.autoscaling.TriggerIntegrationTest_56D8A1145BACAB4F-001/tempDir-001/node5/.
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[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger
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[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
[127.0.0.1:46603_solr, 127.0.0.1:42761_solr, 127.0.0.1:38873_solr]
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[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Tracking new node: 
127.0.0.1:42761_solr at time 1509640007118000000
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[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
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[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
[127.0.0.1:46603_solr, 127.0.0.1:42761_solr, 127.0.0.1:38873_solr]
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[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
[127.0.0.1:46603_solr, 127.0.0.1:42761_solr, 127.0.0.1:38873_solr]
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[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_trigger firing registered processor for nodes: 
[127.0.0.1:42761_solr] added at times [1509640007118000000], 
now=1509640009119000000
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[n:127.0.0.1:38873_solr    ] o.a.s.c.a.ScheduledTriggers ++++++++ Cooldown 
inactive - processing event: {
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[n:127.0.0.1:38873_solr    ] o.a.s.c.a.SystemLogListener Collection .system 
does not exist, disabling logging.
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(AutoscalingActionExecutor-3449-thread-1-processing-n:127.0.0.1:38873_solr) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.ScheduledTriggers -- processing actions 
for {
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(AutoscalingActionExecutor-3449-thread-1-processing-n:127.0.0.1:38873_solr) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.ActionThrottle The last action attempt 
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] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (3)
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] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:34279/solr ready
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params={prefix=CORE.coreName&wt=javabin&version=2&group=solr.core} status=0 
QTime=0
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params={prefix=CORE.coreName&wt=javabin&version=2&group=solr.core} status=0 
QTime=0
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] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CORE.coreName&wt=javabin&version=2&group=solr.core} status=0 
QTime=0
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] o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
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(zkCallback-1420-thread-2-processing-n:127.0.0.1:38873_solr) 
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/autoscaling.json with znode version 10
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(zkCallback-1420-thread-2-processing-n:127.0.0.1:38873_solr) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: 
[127.0.0.1:46603_solr, 127.0.0.1:42761_solr, 127.0.0.1:38873_solr]
   [junit4]   2> 1067438 DEBUG 
(zkCallback-1420-thread-2-processing-n:127.0.0.1:38873_solr) 
[n:127.0.0.1:38873_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}
   [junit4]   2> 1067438 DEBUG 
(OverseerAutoScalingTriggerThread-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
 [n:127.0.0.1:38873_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger 
updates upto znodeVersion 10
   [junit4]   2> 1067439 DEBUG 
(OverseerAutoScalingTriggerThread-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
 [n:127.0.0.1:38873_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
nodeLost markers
   [junit4]   2> 1067439 DEBUG 
(OverseerAutoScalingTriggerThread-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
 [n:127.0.0.1:38873_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 10, lastZnodeVersion 10
   [junit4]   2> 1068389 DEBUG (ScheduledTrigger-3448-thread-3) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger
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[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
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[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger
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[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
[127.0.0.1:46603_solr, 127.0.0.1:42761_solr, 127.0.0.1:38873_solr]
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] o.a.s.SolrTestCaseJ4 ###Ending testNodeAddedTrigger
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 [    ] o.a.s.SolrTestCaseJ4 ###Starting testEventFromRestoredState
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 [    ] o.a.s.c.a.TriggerIntegrationTest /autoscaling.json reset, new znode 
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 [n:127.0.0.1:38873_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
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 [n:127.0.0.1:38873_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
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 [n:127.0.0.1:38873_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 11, lastZnodeVersion 11
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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-1420-thread-2-processing-n:127.0.0.1:38873_solr) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: 
[127.0.0.1:46603_solr, 127.0.0.1:42761_solr, 127.0.0.1:38873_solr]
   [junit4]   2> 1069467 DEBUG 
(zkCallback-1420-thread-2-processing-n:127.0.0.1:38873_solr) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_trigger instantiated with properties: {event=nodeAdded, waitFor=10, 
actions=[{name=test, 
class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestTriggerAction}],
 enabled=true}
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(OverseerAutoScalingTriggerThread-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
 [n:127.0.0.1:38873_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger 
updates upto znodeVersion 12
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(OverseerAutoScalingTriggerThread-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
 [n:127.0.0.1:38873_solr    ] o.a.s.c.a.TriggerIntegrationTest 
TestTriggerAction init
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(OverseerAutoScalingTriggerThread-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
 [n:127.0.0.1:38873_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
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] o.a.s.h.a.CollectionsHandler Invoked Collection Action :overseerstatus with 
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(OverseerAutoScalingTriggerThread-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
 [n:127.0.0.1:38873_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 12, lastZnodeVersion 12
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[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger
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[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
[127.0.0.1:46603_solr, 127.0.0.1:42761_solr, 127.0.0.1:38873_solr]
   [junit4]   2> 1069470 INFO  (qtp1374658535-11252) [n:127.0.0.1:38873_solr    
] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={action=OVERSEERSTATUS&wt=javabin&version=2} status=0 QTime=2
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 [    ] o.e.j.s.Server jetty-9.3.20.v20170531
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 [    ] o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@5a1386f6{/solr,null,AVAILABLE}
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 [    ] o.e.j.s.AbstractConnector Started ServerConnector@722ad7ff{SSL,[ssl, 
http/1.1]}{127.0.0.1:40477}
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 [    ] o.e.j.s.Server Started @1070824ms
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 [    ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=40477}
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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 7.2.0
   [junit4]   2> 1069473 INFO  
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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: 
2017-11-02T16:26:51.204Z
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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=127.0.0.1:34279/solr
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 [n:127.0.0.1:40477_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (3)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
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(zkCallback-1450-thread-1-processing-n:127.0.0.1:46603_solr) 
[n:127.0.0.1:46603_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
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(zkCallback-1420-thread-2-processing-n:127.0.0.1:38873_solr) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (3) -> (4)
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[n:127.0.0.1:42761_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (3) -> (4)
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(zkCallback-1471-thread-1-processing-n:127.0.0.1:40477_solr) 
[n:127.0.0.1:40477_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (3) -> (4)
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 [n:127.0.0.1:40477_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_40477.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@56febe5a
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 [n:127.0.0.1:40477_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
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com.sun.jmx.mbeanserver.JmxMBeanServer@56febe5a
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 [n:127.0.0.1:40477_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_40477.solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@56febe5a
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(TEST-TriggerIntegrationTest.testEventFromRestoredState-seed#[56D8A1145BACAB4F])
 [n:127.0.0.1:40477_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_56D8A1145BACAB4F-001/tempDir-001/node6/.
   [junit4]   2> 1070468 DEBUG (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger
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[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
[127.0.0.1:40477_solr, 127.0.0.1:46603_solr, 127.0.0.1:42761_solr, 
127.0.0.1:38873_solr]
   [junit4]   2> 1070469 DEBUG (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Tracking new node: 
127.0.0.1:40477_solr at time 1509640012200000000
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[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger
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[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
[127.0.0.1:40477_solr, 127.0.0.1:46603_solr, 127.0.0.1:42761_solr, 
127.0.0.1:38873_solr]
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(OverseerCollectionConfigSetProcessor-98935766823403526-127.0.0.1:38873_solr-n_0000000000)
 [n:127.0.0.1:38873_solr    ] o.a.s.c.OverseerTaskQueue Response ZK path: 
/overseer/collection-queue-work/qnr-0000000002 doesn't exist.  Requestor may 
have disconnected from ZooKeeper
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[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger
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[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
[127.0.0.1:40477_solr, 127.0.0.1:46603_solr, 127.0.0.1:42761_solr, 
127.0.0.1:38873_solr]
   [junit4]   2> 1073469 DEBUG (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger
   [junit4]   2> 1073470 DEBUG (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
[127.0.0.1:40477_solr, 127.0.0.1:46603_solr, 127.0.0.1:42761_solr, 
127.0.0.1:38873_solr]
   [junit4]   2> 1074470 DEBUG (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger
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[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
[127.0.0.1:40477_solr, 127.0.0.1:46603_solr, 127.0.0.1:42761_solr, 
127.0.0.1:38873_solr]
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[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger
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[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
[127.0.0.1:40477_solr, 127.0.0.1:46603_solr, 127.0.0.1:42761_solr, 
127.0.0.1:38873_solr]
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[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger
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[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
[127.0.0.1:40477_solr, 127.0.0.1:46603_solr, 127.0.0.1:42761_solr, 
127.0.0.1:38873_solr]
   [junit4]   2> 1077470 DEBUG (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger
   [junit4]   2> 1077471 DEBUG (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
[127.0.0.1:40477_solr, 127.0.0.1:46603_solr, 127.0.0.1:42761_solr, 
127.0.0.1:38873_solr]
   [junit4]   2> 1078471 DEBUG (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger
   [junit4]   2> 1078471 DEBUG (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
[127.0.0.1:40477_solr, 127.0.0.1:46603_solr, 127.0.0.1:42761_solr, 
127.0.0.1:38873_solr]
   [junit4]   2> 1079471 DEBUG (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger
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[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
[127.0.0.1:40477_solr, 127.0.0.1:46603_solr, 127.0.0.1:42761_solr, 
127.0.0.1:38873_solr]
   [junit4]   2> 1080471 DEBUG (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger
   [junit4]   2> 1080471 DEBUG (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
[127.0.0.1:40477_solr, 127.0.0.1:46603_solr, 127.0.0.1:42761_solr, 
127.0.0.1:38873_solr]
   [junit4]   2> 1080471 DEBUG (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_trigger firing registered processor for nodes: 
[127.0.0.1:40477_solr] added at times [1509640012200000000], 
now=1509640022202000000
   [junit4]   2> 1080472 DEBUG (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.ScheduledTriggers ++++++++ Cooldown 
inactive - processing event: {
   [junit4]   2>   "id":"14f35197b9e5ba00T51eizgsu5msabk9rrxwh7x6va",
   [junit4]   2>   "source":"node_added_trigger",
   [junit4]   2>   "eventTime":1509640012200000000,
   [junit4]   2>   "eventType":"NODEADDED",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[1509640012200000000],
   [junit4]   2>     "nodeNames":["127.0.0.1:40477_solr"]}}
   [junit4]   2> 1080472 INFO  (ScheduledTrigger-3448-thread-2) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.SystemLogListener Collection .system 
does not exist, disabling logging.
   [junit4]   2> 1080473 DEBUG 
(AutoscalingActionExecutor-3449-thread-1-processing-n:127.0.0.1:38873_solr) 
[n:127.0.0.1:38873_solr    ] o.a.s.c.a.ScheduledTriggers -- processing actions 
for {
   [junit4]   2>   "id":"14f35197b9e5ba00T51eizgsu5msabk9rrxwh7x6va",
   [junit4]   2>   "source":"node_added_trigger",
   [junit4]   2>   "eventTime":1509640012200000000,
   [junit4]   2>   "eventType":"NODEADDED",
   [junit4]   2>   "properties":{
   [junit4]   2>     "

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

57)
   [junit4]   2>        at 
org.apache.solr.cloud.ZkController.lambda$registerLiveNodesListener$2(ZkController.java:879)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkStateReader.lambda$refreshLiveNodes$1(ZkStateReader.java:749)
   [junit4]   2>        at 
java.util.concurrent.ConcurrentHashMap$KeySetView.forEach(ConcurrentHashMap.java:4649)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkStateReader.refreshLiveNodes(ZkStateReader.java:748)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkStateReader.access$1000(ZkStateReader.java:72)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkStateReader$LiveNodeWatcher.refreshAndWatch(ZkStateReader.java:1154)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkStateReader$LiveNodeWatcher.process(ZkStateReader.java:1149)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$1.lambda$process$0(SolrZkClient.java:262)
   [junit4]   2>        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   [junit4]   2>        at 
java.util.concurrent.FutureTask.run(FutureTask.java:266)
   [junit4]   2>        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 1181425 WARN  
(zkCallback-1496-thread-2-processing-n:127.0.0.1:42101_solr) 
[n:127.0.0.1:42101_solr    ] o.a.s.c.ZkController Unable to register nodeLost 
path for 127.0.0.1:43809_solr
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: 
KeeperErrorCode = Session expired for /autoscaling/nodeLost/127.0.0.1:43809_solr
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:127)
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:783)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.lambda$create$7(SolrZkClient.java:357)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.create(SolrZkClient.java:357)
   [junit4]   2>        at 
org.apache.solr.cloud.ZkController.lambda$registerLiveNodesListener$2(ZkController.java:879)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkStateReader.lambda$refreshLiveNodes$1(ZkStateReader.java:749)
   [junit4]   2>        at 
java.util.concurrent.ConcurrentHashMap$KeySetView.forEach(ConcurrentHashMap.java:4649)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkStateReader.refreshLiveNodes(ZkStateReader.java:748)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkStateReader.access$1000(ZkStateReader.java:72)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkStateReader$LiveNodeWatcher.refreshAndWatch(ZkStateReader.java:1154)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkStateReader$LiveNodeWatcher.process(ZkStateReader.java:1149)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$1.lambda$process$0(SolrZkClient.java:262)
   [junit4]   2>        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   [junit4]   2>        at 
java.util.concurrent.FutureTask.run(FutureTask.java:266)
   [junit4]   2>        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 1181426 INFO  (jetty-closer-1409-thread-2) [    ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@63245c15{/solr,null,UNAVAILABLE}
   [junit4]   2> 1182890 WARN  
(zkCallback-1505-thread-2-processing-n:127.0.0.1:36635_solr) 
[n:127.0.0.1:36635_solr    ] o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, 
but Solr cannot talk to ZK: [KeeperErrorCode = Session expired for /live_nodes]
   [junit4]   2> 1182891 INFO  (jetty-closer-1409-thread-3) [    ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@1b406238{/solr,null,UNAVAILABLE}
   [junit4]   2> 1182891 INFO  (jetty-closer-1409-thread-8) [    ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@79ccc682{/solr,null,UNAVAILABLE}
   [junit4]   2> 1182891 INFO  (jetty-closer-1409-thread-9) [    ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@7200f8f7{/solr,null,UNAVAILABLE}
   [junit4]   2> 1182892 ERROR 
(SUITE-TriggerIntegrationTest-seed#[56D8A1145BACAB4F]-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> 1182892 INFO  
(SUITE-TriggerIntegrationTest-seed#[56D8A1145BACAB4F]-worker) [    ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1:34279 34279
   [junit4]   2> 1187912 INFO  (Thread-4751) [    ] o.a.s.c.ZkTestServer 
connecting to 127.0.0.1:34279 34279
   [junit4]   2> 1187913 WARN  (Thread-4751) [    ] o.a.s.c.ZkTestServer Watch 
limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2>        40      /solr/aliases.json
   [junit4]   2>        17      /solr/security.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2>        40      /solr/clusterprops.json
   [junit4]   2>        40      /solr/clusterstate.json
   [junit4]   2>        6       /solr/autoscaling.json
   [junit4]   2>        2       
/solr/overseer_elect/election/98935766823403526-127.0.0.1:38873_solr-n_0000000000
   [junit4]   2>        2       
/solr/overseer_elect/election/98935766823403562-127.0.0.1:36635_solr-n_0000000009
   [junit4]   2>        2       
/solr/overseer_elect/election/98935766823403572-127.0.0.1:41953_solr-n_0000000011
   [junit4]   2>        2       
/solr/overseer_elect/election/98935766823403566-127.0.0.1:36907_solr-n_0000000010
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2>        40      /solr/live_nodes
   [junit4]   2>        40      /solr/collections
   [junit4]   2>        6       /solr/autoscaling/events/.auto_add_replicas
   [junit4]   2>        6       /solr/overseer/queue
   [junit4]   2>        6       /solr/overseer/queue-work
   [junit4]   2>        6       /solr/overseer/collection-queue-work
   [junit4]   2>        2       /solr/autoscaling/events/node_lost_trigger
   [junit4]   2>        2       /solr/autoscaling/events/node_added_trigger
   [junit4]   2>        2       /solr/autoscaling/events/node_added_trigger1
   [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_56D8A1145BACAB4F-001
   [junit4]   2> NOTE: test params are: 
codec=DummyCompressingStoredFields(storedFieldsFormat=CompressingStoredFieldsFormat(compressionMode=DUMMY,
 chunkSize=8, maxDocsPerChunk=626, blockSize=7), 
termVectorsFormat=CompressingTermVectorsFormat(compressionMode=DUMMY, 
chunkSize=8, blockSize=7)), sim=RandomSimilarity(queryNorm=true): {}, 
locale=sr-BA, timezone=Canada/Central
   [junit4]   2> NOTE: Linux 4.10.0-37-generic amd64/Oracle Corporation 
1.8.0_144 (64-bit)/cpus=8,threads=1,free=169897408,total=522715136
   [junit4]   2> NOTE: All tests run in this JVM: [TestConfig, 
TestBulkSchemaConcurrent, DeleteInactiveReplicaTest, CacheHeaderTest, 
TestHighlightDedupGrouping, DistanceUnitsTest, TestObjectReleaseTracker, 
PrimitiveFieldTypeTest, TestImplicitCoreProperties, TestSimpleTextCodec, 
ComputePlanActionTest, CursorMarkTest, DeleteReplicaTest, DistributedQueueTest, 
TestSort, UpdateRequestProcessorFactoryTest, TestFoldingMultitermQuery, 
ResourceLoaderTest, PeerSyncTest, TestSolrCoreParser, SearchHandlerTest, 
TestJoin, ExternalFileFieldSortTest, TestSolrQueryResponse, UpdateLogTest, 
TestSolrCloudWithKerberosAlt, TestBadConfig, TestMergePolicyConfig, 
DistributedFacetPivotSmallAdvancedTest, TestMultiWordSynonyms, 
SearchRateTriggerTest, SoftAutoCommitTest, ConnectionManagerTest, 
HdfsDirectoryTest, HdfsTlogReplayBufferedWhileIndexingTest, 
TestXmlQParserPlugin, DistribCursorPagingTest, DistributedMLTComponentTest, 
TestPayloadCheckQParserPlugin, CdcrUpdateLogTest, CursorPagingTest, 
TestSizeLimitedDistributedMap, HdfsNNFailoverTest, TestSimpleQParserPlugin, 
TestCopyFieldCollectionResource, ForceLeaderTest, 
TestEmbeddedSolrServerSchemaAPI, TestLegacyFieldCache, TestSSLRandomization, 
RankQueryTest, SolrCoreMetricManagerTest, SliceStateTest, 
BasicDistributedZkTest, ResponseLogComponentTest, HttpTriggerListenerTest, 
TestHttpShardHandlerFactory, MinimalSchemaTest, HdfsRestartWhileUpdatingTest, 
TestFileDictionaryLookup, DistributedQueryElevationComponentTest, 
AssignBackwardCompatibilityTest, TestHdfsBackupRestoreCore, 
BigEndianAscendingWordDeserializerTest, TestAuthenticationFramework, 
TestCodecSupport, BaseCdcrDistributedZkTest, AtomicUpdateProcessorFactoryTest, 
CachingDirectoryFactoryTest, TestFastOutputStream, TestRecoveryHdfs, 
TestLegacyNumericUtils, CleanupOldIndexTest, SolrCLIZkUtilsTest, 
BlockJoinFacetSimpleTest, TestHdfsUpdateLog, TestGraphMLResponseWriter, 
TestNRTOpen, HLLUtilTest, CdcrReplicationHandlerTest, TestUtils, 
InfoHandlerTest, QueryParsingTest, JSONWriterTest, PeerSyncReplicationTest, 
ExplicitHLLTest, TestPhraseSuggestions, ZkControllerTest, 
TestRandomCollapseQParserPlugin, TestSolrConfigHandlerCloud, 
HdfsChaosMonkeyNothingIsSafeTest, SolrPluginUtilsTest, 
TestWordDelimiterFilterFactory, TestCustomDocTransformer, 
TermVectorComponentTest, DateFieldTest, TestComponentsName, 
SpellCheckComponentTest, SecurityConfHandlerTest, 
TestSweetSpotSimilarityFactory, TestClassicSimilarityFactory, 
TriggerIntegrationTest]
   [junit4] Completed [320/746 (1!)] on J0 in 132.97s, 11 tests, 1 failure <<< 
FAILURES!

[...truncated 48655 lines...]
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