Build: https://builds.apache.org/job/Lucene-Solr-Tests-7.x/374/

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

Error Message:


Stack Trace:
java.lang.NullPointerException
        at 
__randomizedtesting.SeedInfo.seed([186CEA76261C7990:A260DDF979F4AFDF]:0)
        at 
org.apache.solr.cloud.autoscaling.TriggerIntegrationTest.testMetricTrigger(TriggerIntegrationTest.java:1565)
        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 14143 lines...]
   [junit4] Suite: org.apache.solr.cloud.autoscaling.TriggerIntegrationTest
   [junit4]   2> 2568929 INFO  
(SUITE-TriggerIntegrationTest-seed#[186CEA76261C7990]-worker) [    ] 
o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: 
test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> Creating dataDir: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.x/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_186CEA76261C7990-001/init-core-data-001
   [junit4]   2> 2568930 WARN  
(SUITE-TriggerIntegrationTest-seed#[186CEA76261C7990]-worker) [    ] 
o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=30 numCloses=30
   [junit4]   2> 2568930 INFO  
(SUITE-TriggerIntegrationTest-seed#[186CEA76261C7990]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Using TrieFields (NUMERIC_POINTS_SYSPROP=false) 
w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 2568931 INFO  
(SUITE-TriggerIntegrationTest-seed#[186CEA76261C7990]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (false) via: 
@org.apache.solr.util.RandomizeSSL(reason=, ssl=NaN, value=NaN, clientAuth=NaN)
   [junit4]   2> 2568931 INFO  
(SUITE-TriggerIntegrationTest-seed#[186CEA76261C7990]-worker) [    ] 
o.a.s.c.MiniSolrCloudCluster Starting cluster of 2 servers in 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.x/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_186CEA76261C7990-001/tempDir-001
   [junit4]   2> 2568932 INFO  
(SUITE-TriggerIntegrationTest-seed#[186CEA76261C7990]-worker) [    ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 2568932 INFO  (Thread-8280) [    ] o.a.s.c.ZkTestServer client 
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:58810
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] o.a.s.c.c.ConnectionManager zkClient has connected
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o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
0x1045900e23e0000, likely client has closed socket
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o.e.j.s.Server jetty-9.4.8.v20171121, build timestamp: 
२०१७-११-२२T०२:२७:३७+05:00, git hash: 82b8fb23f757335bb3329d540ce37a2a2615f0a8
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o.e.j.s.Server jetty-9.4.8.v20171121, build timestamp: 
२०१७-११-२२T०२:२७:३७+05:00, git hash: 82b8fb23f757335bb3329d540ce37a2a2615f0a8
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o.e.j.s.session DefaultSessionIdManager workerName=node0
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o.e.j.s.session No SessionScavenger set, using defaults
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o.e.j.s.session Scavenging every 660000ms
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o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@4ade2e83{/solr,null,AVAILABLE}
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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.AbstractConnector Started 
ServerConnector@741c535b{HTTP/1.1,[http/1.1]}{127.0.0.1:35296}
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o.e.j.s.Server Started @2571158ms
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o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=35296}
   [junit4]   2> 2569046 ERROR (jetty-launcher-9300-thread-2) [    ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
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o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@5a8f3286{/solr,null,AVAILABLE}
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o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.3.0
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o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
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o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-02-12T07:39:48.776Z
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o.e.j.s.AbstractConnector Started 
ServerConnector@7c2b184e{HTTP/1.1,[http/1.1]}{127.0.0.1:42776}
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o.e.j.s.Server Started @2571159ms
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o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=42776}
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o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
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o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.3.0
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o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
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o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-02-12T07:39:48.777Z
   [junit4]   2> 2569047 INFO  (zkConnectionManagerCallback-9305-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
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o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
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] o.a.s.c.c.ConnectionManager zkClient has connected
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o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
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o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:58810/solr
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] o.a.s.c.c.ConnectionManager zkClient has connected
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(zkConnectionManagerCallback-9313-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
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o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:58810/solr
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] o.a.s.c.c.ConnectionManager zkClient has connected
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(zkConnectionManagerCallback-9319-thread-1-processing-n:127.0.0.1:42776_solr) 
[n:127.0.0.1:42776_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2569129 INFO  (jetty-launcher-9300-thread-2) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 2569129 INFO  (jetty-launcher-9300-thread-1) 
[n:127.0.0.1:42776_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 2569130 INFO  (jetty-launcher-9300-thread-2) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.OverseerElectionContext I am going to be 
the leader 127.0.0.1:35296_solr
   [junit4]   2> 2569130 INFO  (jetty-launcher-9300-thread-1) 
[n:127.0.0.1:42776_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:42776_solr
   [junit4]   2> 2569131 INFO  (jetty-launcher-9300-thread-2) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.Overseer Overseer 
(id=73281354275356676-127.0.0.1:35296_solr-n_0000000000) starting
   [junit4]   2> 2569139 INFO  
(zkCallback-9312-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
   [junit4]   2> 2569140 INFO  
(zkCallback-9318-thread-1-processing-n:127.0.0.1:42776_solr) 
[n:127.0.0.1:42776_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
   [junit4]   2> 2569144 INFO  (jetty-launcher-9300-thread-2) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:35296_solr
   [junit4]   2> 2569151 INFO  
(zkCallback-9318-thread-1-processing-n:127.0.0.1:42776_solr) 
[n:127.0.0.1:42776_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (1) -> (2)
   [junit4]   2> 2569151 INFO  
(zkCallback-9312-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (1) -> (2)
   [junit4]   2> 2569151 DEBUG 
(OverseerAutoScalingTriggerThread-73281354275356676-127.0.0.1:35296_solr-n_0000000000)
 [n:127.0.0.1:35296_solr    ] o.a.s.c.a.OverseerTriggerThread Adding 
.autoAddReplicas trigger
   [junit4]   2> 2569152 DEBUG 
(OverseerAutoScalingTriggerThread-73281354275356676-127.0.0.1:35296_solr-n_0000000000)
 [n:127.0.0.1:35296_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
/autoscaling.json with znode version 1
   [junit4]   2> 2569152 DEBUG 
(OverseerAutoScalingTriggerThread-73281354275356676-127.0.0.1:35296_solr-n_0000000000)
 [n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeLostTrigger Initial livenodes: 
[127.0.0.1:35296_solr, 127.0.0.1:42776_solr]
   [junit4]   2> 2569152 DEBUG 
(OverseerAutoScalingTriggerThread-73281354275356676-127.0.0.1:35296_solr-n_0000000000)
 [n:127.0.0.1:35296_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 1, lastZnodeVersion -1
   [junit4]   2> 2569153 DEBUG 
(OverseerAutoScalingTriggerThread-73281354275356676-127.0.0.1:35296_solr-n_0000000000)
 [n:127.0.0.1:35296_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger 
updates upto znodeVersion 1
   [junit4]   2> 2569154 DEBUG 
(OverseerAutoScalingTriggerThread-73281354275356676-127.0.0.1:35296_solr-n_0000000000)
 [n:127.0.0.1:35296_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
nodeAdded markers
   [junit4]   2> 2569154 DEBUG 
(OverseerAutoScalingTriggerThread-73281354275356676-127.0.0.1:35296_solr-n_0000000000)
 [n:127.0.0.1:35296_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 1, lastZnodeVersion 1
   [junit4]   2> 2569155 DEBUG (ScheduledTrigger-8434-thread-1) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
.auto_add_replicas with currently live nodes: 2
   [junit4]   2> 2569201 INFO  (jetty-launcher-9300-thread-2) 
[n:127.0.0.1:35296_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_35296.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@4dedff02
   [junit4]   2> 2569208 INFO  (jetty-launcher-9300-thread-1) 
[n:127.0.0.1:42776_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_42776.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@4dedff02
   [junit4]   2> 2569208 INFO  (jetty-launcher-9300-thread-2) 
[n:127.0.0.1:35296_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_35296.solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@4dedff02
   [junit4]   2> 2569209 INFO  (jetty-launcher-9300-thread-2) 
[n:127.0.0.1:35296_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_35296.solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@4dedff02
   [junit4]   2> 2569210 INFO  (jetty-launcher-9300-thread-2) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.x/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_186CEA76261C7990-001/tempDir-001/node2/.
   [junit4]   2> 2569216 INFO  (jetty-launcher-9300-thread-1) 
[n:127.0.0.1:42776_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_42776.solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@4dedff02
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[n:127.0.0.1:42776_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_42776.solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@4dedff02
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[n:127.0.0.1:42776_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.x/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_186CEA76261C7990-001/tempDir-001/node1/.
   [junit4]   2> 2569258 INFO  (zkConnectionManagerCallback-9325-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2569260 INFO  (zkConnectionManagerCallback-9329-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2569261 INFO  
(SUITE-TriggerIntegrationTest-seed#[186CEA76261C7990]-worker) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (2)
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(SUITE-TriggerIntegrationTest-seed#[186CEA76261C7990]-worker) [    ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:58810/solr ready
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(TEST-TriggerIntegrationTest.testListeners-seed#[186CEA76261C7990]) [    ] 
o.a.s.SolrTestCaseJ4 ###Starting testListeners
   [junit4]   2> 2569281 INFO  
(TEST-TriggerIntegrationTest.testListeners-seed#[186CEA76261C7990]) [    ] 
o.a.s.c.a.TriggerIntegrationTest /autoscaling.json reset, new znode version 2
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(zkCallback-9312-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
/autoscaling.json with znode version 2
   [junit4]   2> 2569281 DEBUG 
(OverseerAutoScalingTriggerThread-73281354275356676-127.0.0.1:35296_solr-n_0000000000)
 [n:127.0.0.1:35296_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger 
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nodeLost markers
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nodeAdded markers
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[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: 
[127.0.0.1:35296_solr, 127.0.0.1:42776_solr]
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[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_triggerL instantiated with properties: {event=nodeAdded, waitFor=3, 
actions=[{name=test, 
class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestTriggerAction},
 {name=test1, 
class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestDummyAction}],
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TestTriggerAction init
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 [n:127.0.0.1:35296_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
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[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_triggerL
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[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 2
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(OverseerAutoScalingTriggerThread-73281354275356676-127.0.0.1:35296_solr-n_0000000000)
 [n:127.0.0.1:35296_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 3, lastZnodeVersion 3
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(zkCallback-9312-thread-1-processing-n:127.0.0.1:35296_solr) 
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(zkCallback-9312-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: 
[127.0.0.1:35296_solr, 127.0.0.1:42776_solr]
   [junit4]   2> 2569295 DEBUG 
(zkCallback-9312-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_triggerL instantiated with properties: {event=nodeAdded, waitFor=3, 
actions=[{name=test, 
class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestTriggerAction},
 {name=test1, 
class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestDummyAction}],
 enabled=true}
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(OverseerAutoScalingTriggerThread-73281354275356676-127.0.0.1:35296_solr-n_0000000000)
 [n:127.0.0.1:35296_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger 
updates upto znodeVersion 4
   [junit4]   2> 2569295 DEBUG 
(OverseerAutoScalingTriggerThread-73281354275356676-127.0.0.1:35296_solr-n_0000000000)
 [n:127.0.0.1:35296_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
nodeLost markers
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] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
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(OverseerAutoScalingTriggerThread-73281354275356676-127.0.0.1:35296_solr-n_0000000000)
 [n:127.0.0.1:35296_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 4, lastZnodeVersion 4
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] o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
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(zkCallback-9312-thread-1-processing-n:127.0.0.1:35296_solr) 
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o.e.j.s.Server jetty-9.4.8.v20171121, build timestamp: 
२०१७-११-२२T०२:२७:३७+05:00, git hash: 82b8fb23f757335bb3329d540ce37a2a2615f0a8
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[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: 
[127.0.0.1:35296_solr, 127.0.0.1:42776_solr]
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[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_triggerL instantiated with properties: {event=nodeAdded, waitFor=3, 
actions=[{name=test, 
class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestTriggerAction},
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class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestDummyAction}],
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nodeLost markers
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o.e.j.s.AbstractConnector Started 
ServerConnector@193f74f8{HTTP/1.1,[http/1.1]}{127.0.0.1:37620}
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hostPort=37620}
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missing or incomplete.
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o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.3.0
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o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-02-12T07:39:49.029Z
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] o.a.s.c.c.ConnectionManager zkClient has connected
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o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
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[n:127.0.0.1:37620_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.x/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_186CEA76261C7990-001/tempDir-001/node3/.
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[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_triggerL
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[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 3
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[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Tracking new node: 
127.0.0.1:37620_solr at time 18673100688310153
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[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_triggerL
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[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 3
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[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_triggerL
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[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 3
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[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_triggerL
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[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 3
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[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_triggerL firing registered processor for nodes: 
[127.0.0.1:37620_solr] added at times [18673100688310153], now=18673103689865746
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[n:127.0.0.1:35296_solr    ] o.a.s.c.a.ScheduledTriggers ++++++++ Cooldown 
inactive - processing event: {
   [junit4]   2>   "id":"4257160d61bf89Ta3yyn8sn5esa1c8o3gnhvauu2",
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   [junit4]   2>     "nodeNames":["127.0.0.1:37620_solr"]}}
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[n:127.0.0.1:35296_solr    ] o.a.s.c.a.ScheduledTriggers Pausing all triggers: 
[node_added_triggerL]
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[n:127.0.0.1:35296_solr    ] o.a.s.c.a.SystemLogListener Collection .system 
does not exist, disabling logging.
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(AutoscalingActionExecutor-8435-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.ScheduledTriggers -- processing actions 
for {
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   [junit4]   2>     "_enqueue_time_":18673103691028707,
   [junit4]   2>     "nodeNames":["127.0.0.1:37620_solr"]}}
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(AutoscalingActionExecutor-8435-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.ScheduledTriggers Resuming trigger: 
node_added_triggerL after 5000ms
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(AutoscalingActionExecutor-8435-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.ScheduledTriggers -- processing took 1 
ms for event id=4257160d61bf89Ta3yyn8sn5esa1c8o3gnhvauu2
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(TEST-TriggerIntegrationTest.testListeners-seed#[186CEA76261C7990]) [    ] 
o.e.j.s.Server jetty-9.4.8.v20171121, build timestamp: 
२०१७-११-२२T०२:२७:३७+05:00, git hash: 82b8fb23f757335bb3329d540ce37a2a2615f0a8
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o.e.j.s.session DefaultSessionIdManager workerName=node0
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o.e.j.s.session No SessionScavenger set, using defaults
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o.e.j.s.session Scavenging every 660000ms
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o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@3ba382d9{/solr,null,AVAILABLE}
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o.e.j.s.AbstractConnector Started 
ServerConnector@5531e9f7{HTTP/1.1,[http/1.1]}{127.0.0.1:33941}
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o.e.j.s.Server Started @2577418ms
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o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=33941}
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o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
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o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.3.0
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o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
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o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-02-12T07:39:55.037Z
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] o.a.s.c.c.ConnectionManager zkClient has connected
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o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
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o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:58810/solr
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] o.a.s.c.c.ConnectionManager zkClient has connected
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(zkConnectionManagerCallback-9347-thread-1-processing-n:127.0.0.1:33941_solr) 
[n:127.0.0.1:33941_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
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(TEST-TriggerIntegrationTest.testListeners-seed#[186CEA76261C7990]) 
[n:127.0.0.1:33941_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (3)
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[n:127.0.0.1:33941_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
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(TEST-TriggerIntegrationTest.testListeners-seed#[186CEA76261C7990]) 
[n:127.0.0.1:33941_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:33941_solr
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(zkCallback-9312-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (3) -> (4)
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(zkCallback-9318-thread-1-processing-n:127.0.0.1:42776_solr) 
[n:127.0.0.1:42776_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (3) -> (4)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
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(zkCallback-9336-thread-1-processing-n:127.0.0.1:37620_solr) 
[n:127.0.0.1:37620_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (3) -> (4)
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(zkCallback-9346-thread-1-processing-n:127.0.0.1:33941_solr) 
[n:127.0.0.1:33941_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (3) -> (4)
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(TEST-TriggerIntegrationTest.testListeners-seed#[186CEA76261C7990]) 
[n:127.0.0.1:33941_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_33941.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@4dedff02
   [junit4]   2> 2575436 INFO  
(TEST-TriggerIntegrationTest.testListeners-seed#[186CEA76261C7990]) 
[n:127.0.0.1:33941_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_33941.solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@4dedff02
   [junit4]   2> 2575436 INFO  
(TEST-TriggerIntegrationTest.testListeners-seed#[186CEA76261C7990]) 
[n:127.0.0.1:33941_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_33941.solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@4dedff02
   [junit4]   2> 2575437 INFO  
(TEST-TriggerIntegrationTest.testListeners-seed#[186CEA76261C7990]) 
[n:127.0.0.1:33941_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.x/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_186CEA76261C7990-001/tempDir-001/node4/.
   [junit4]   2> 2578301 DEBUG (ScheduledTrigger-8434-thread-3) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_triggerL
   [junit4]   2> 2578301 DEBUG (ScheduledTrigger-8434-thread-3) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 4
   [junit4]   2> 2578302 DEBUG (ScheduledTrigger-8434-thread-3) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Tracking new node: 
127.0.0.1:33941_solr at time 18673108695005861
   [junit4]   2> 2579303 DEBUG (ScheduledTrigger-8434-thread-3) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_triggerL
   [junit4]   2> 2579303 DEBUG (ScheduledTrigger-8434-thread-3) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 4
   [junit4]   2> 2580303 DEBUG (ScheduledTrigger-8434-thread-3) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_triggerL
   [junit4]   2> 2580304 DEBUG (ScheduledTrigger-8434-thread-3) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 4
   [junit4]   2> 2581304 DEBUG (ScheduledTrigger-8434-thread-3) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_triggerL
   [junit4]   2> 2581304 DEBUG (ScheduledTrigger-8434-thread-3) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 4
   [junit4]   2> 2581304 DEBUG (ScheduledTrigger-8434-thread-3) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_triggerL firing registered processor for nodes: 
[127.0.0.1:33941_solr] added at times [18673108695005861], now=18673111697730443
   [junit4]   2> 2581304 DEBUG (ScheduledTrigger-8434-thread-3) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.ScheduledTriggers ++++++++ Cooldown 
inactive - processing event: {
   [junit4]   2>   "id":"425717ea9e3aa5Ta3yyn8sn5esa1c8o3gnhvauu4",
   [junit4]   2>   "source":"node_added_triggerL",
   [junit4]   2>   "eventTime":18673108695005861,
   [junit4]   2>   "eventType":"NODEADDED",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[18673108695005861],
   [junit4]   2>     "nodeNames":["127.0.0.1:33941_solr"]}}
   [junit4]   2> 2581305 DEBUG (ScheduledTrigger-8434-thread-3) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.ScheduledTriggers Pausing all triggers: 
[node_added_triggerL]
   [junit4]   2> 2581306 DEBUG 
(AutoscalingActionExecutor-8435-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.ScheduledTriggers -- processing actions 
for {
   [junit4]   2>   "id":"425717ea9e3aa5Ta3yyn8sn5esa1c8o3gnhvauu4",
   [junit4]   2>   "source":"node_added_triggerL",
   [junit4]   2>   "eventTime":18673108695005861,
   [junit4]   2>   "eventType":"NODEADDED",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[18673108695005861],
   [junit4]   2>     "_enqueue_time_":18673111698190053,
   [junit4]   2>     "nodeNames":["127.0.0.1:33941_solr"]}}
   [junit4]   2> 2581306 WARN  
(AutoscalingActionExecutor-8435-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.ScheduledTriggers Exception executing 
actions
   [junit4]   2> java.lang.Exception: Error executing action: test1 for trigger 
event: {
   [junit4]   2>   "id":"425717ea9e3aa5Ta3yyn8sn5esa1c8o3gnhvauu4",
   [junit4]   2>   "source":"node_added_triggerL",
   [junit4]   2>   "eventTime":18673108695005861,
   [junit4]   2>   "eventType":"NODEADDED",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[18673108695005861],
   [junit4]   2>     "_enqueue_time_":18673111698190053,
   [junit4]   2>     "nodeNames":["127.0.0.1:33941_solr"]}}
   [junit4]   2>        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers.lambda$null$3(ScheduledTriggers.java:303)
   [junit4]   2>        at 
java.util.concurrent.Executors$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> Caused by: java.lang.RuntimeException: failure
   [junit4]   2>        at 
org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestDummyAction.process(TriggerIntegrationTest.java:989)
   [junit4]   2>        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers.lambda$null$3(ScheduledTriggers.java:300)
   [junit4]   2>        ... 6 more
   [junit4]   2> 2581307 DEBUG 
(AutoscalingActionExecutor-8435-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.ScheduledTriggers Resuming trigger: 
node_added_triggerL after 5000ms
   [junit4]   2> 2581307 DEBUG 
(AutoscalingActionExecutor-8435-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.ScheduledTriggers -- processing took 1 
ms for event id=425717ea9e3aa5Ta3yyn8sn5esa1c8o3gnhvauu4
   [junit4]   2> 2583306 INFO  
(TEST-TriggerIntegrationTest.testListeners-seed#[186CEA76261C7990]) [    ] 
o.a.s.SolrTestCaseJ4 ###Ending testListeners
   [junit4]   2> 2583344 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[186CEA76261C7990]) [   
 ] o.a.s.SolrTestCaseJ4 ###Starting testTriggerThrottling
   [junit4]   2> 2583345 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[186CEA76261C7990]) [   
 ] o.a.s.c.a.TriggerIntegrationTest /autoscaling.json reset, new znode version 6
   [junit4]   2> 2583345 DEBUG 
(zkCallback-9312-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
/autoscaling.json with znode version 6
   [junit4]   2> 2583345 DEBUG 
(OverseerAutoScalingTriggerThread-73281354275356676-127.0.0.1:35296_solr-n_0000000000)
 [n:127.0.0.1:35296_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger 
updates upto znodeVersion 6
   [junit4]   2> 2583351 DEBUG 
(OverseerAutoScalingTriggerThread-73281354275356676-127.0.0.1:35296_solr-n_0000000000)
 [n:127.0.0.1:35296_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
nodeLost markers
   [junit4]   2> 2583351 DEBUG 
(OverseerAutoScalingTriggerThread-73281354275356676-127.0.0.1:35296_solr-n_0000000000)
 [n:127.0.0.1:35296_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
nodeAdded markers
   [junit4]   2> 2583351 DEBUG 
(OverseerAutoScalingTriggerThread-73281354275356676-127.0.0.1:35296_solr-n_0000000000)
 [n:127.0.0.1:35296_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 6, lastZnodeVersion 6
   [junit4]   2> 2583355 INFO  (qtp555842462-34092) [n:127.0.0.1:33941_solr    
] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core}
 status=0 QTime=0
   [junit4]   2> 2583357 INFO  (qtp109629244-34002) [n:127.0.0.1:35296_solr    
] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core}
 status=0 QTime=0
   [junit4]   2> 2583358 INFO  (qtp58953156-34062) [n:127.0.0.1:37620_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core}
 status=0 QTime=0
   [junit4]   2> 2583363 INFO  (qtp170881004-34006) [n:127.0.0.1:42776_solr    
] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core}
 status=0 QTime=0
   [junit4]   2> 2583363 DEBUG (qtp555842462-34088) [n:127.0.0.1:33941_solr    
] o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
   [junit4]   2> 2583364 INFO  (qtp555842462-34088) [n:127.0.0.1:33941_solr    
] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/autoscaling 
params={wt=javabin&version=2} status=0 QTime=10
   [junit4]   2> 2583364 DEBUG 
(zkCallback-9312-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
/autoscaling.json with znode version 7
   [junit4]   2> 2583366 DEBUG 
(zkCallback-9312-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: 
[127.0.0.1:37620_solr, 127.0.0.1:33941_solr, 127.0.0.1:35296_solr, 
127.0.0.1:42776_solr]
   [junit4]   2> 2583366 DEBUG 
(zkCallback-9312-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_trigger1 instantiated with properties: {event=nodeAdded, waitFor=0, 
actions=[{name=test, 
class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$ThrottlingTesterAction}],
 enabled=true}
   [junit4]   2> 2583366 DEBUG 
(OverseerAutoScalingTriggerThread-73281354275356676-127.0.0.1:35296_solr-n_0000000000)
 [n:127.0.0.1:35296_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger 
updates upto znodeVersion 7
   [junit4]   2> 2583366 INFO  (qtp555842462-34093) [n:127.0.0.1:33941_solr    
] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core}
 status=0 QTime=0
   [junit4]   2> 2583370 INFO  (qtp109629244-34000) [n:127.0.0.1:35296_solr    
] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core}
 status=0 QTime=0
   [junit4]   2> 2583371 INFO  (qtp58953156-34064) [n:127.0.0.1:37620_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core}
 status=0 QTime=0
   [junit4]   2> 2583371 INFO  
(OverseerAutoScalingTriggerThread-73281354275356676-127.0.0.1:35296_solr-n_0000000000)
 [n:127.0.0.1:35296_solr    ] o.a.s.c.a.TriggerIntegrationTest 
TestTriggerAction init
   [junit4]   2> 2583372 DEBUG 
(OverseerAutoScalingTriggerThread-73281354275356676-127.0.0.1:35296_solr-n_0000000000)
 [n:127.0.0.1:35296_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
nodeLost markers
   [junit4]   2> 2583372 DEBUG 
(OverseerAutoScalingTriggerThread-73281354275356676-127.0.0.1:35296_solr-n_0000000000)
 [n:127.0.0.1:35296_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 7, lastZnodeVersion 7
   [junit4]   2> 2583372 INFO  (qtp170881004-34009) [n:127.0.0.1:42776_solr    
] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core}
 status=0 QTime=0
   [junit4]   2> 2583372 DEBUG (ScheduledTrigger-8434-thread-4) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger1
   [junit4]   2> 2583373 DEBUG (ScheduledTrigger-8434-thread-4) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 4
   [junit4]   2> 2583373 DEBUG (qtp555842462-34090) [n:127.0.0.1:33941_solr    
] o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
   [junit4]   2> 2583373 INFO  (qtp555842462-34090) [n:127.0.0.1:33941_solr    
] o.a.s.s.HttpSolrCall [admin] webapp=null path=/cluster/autoscaling 
params={wt=javabin&version=2} status=0 QTime=8
   [junit4]   2> 2583374 DEBUG 
(zkCallback-9312-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
/autoscaling.json with znode version 8
   [junit4]   2> 2583374 DEBUG 
(zkCallback-9312-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: 
[127.0.0.1:37620_solr, 127.0.0.1:33941_solr, 127.0.0.1:35296_solr, 
127.0.0.1:42776_solr]
   [junit4]   2> 2583374 DEBUG 
(zkCallback-9312-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_trigger2 instantiated with properties: {event=nodeAdded, waitFor=0, 
actions=[{name=test, 
class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$ThrottlingTesterAction}],
 enabled=true}
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(zkCallback-9312-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: 
[127.0.0.1:37620_solr, 127.0.0.1:33941_solr, 127.0.0.1:35296_solr, 
127.0.0.1:42776_solr]
   [junit4]   2> 2583375 DEBUG 
(zkCallback-9312-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_trigger1 instantiated with properties: {event=nodeAdded, waitFor=0, 
actions=[{name=test, 
class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$ThrottlingTesterAction}],
 enabled=true}
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(OverseerAutoScalingTriggerThread-73281354275356676-127.0.0.1:35296_solr-n_0000000000)
 [n:127.0.0.1:35296_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger 
updates upto znodeVersion 8
   [junit4]   2> 2583377 INFO  
(OverseerAutoScalingTriggerThread-73281354275356676-127.0.0.1:35296_solr-n_0000000000)
 [n:127.0.0.1:35296_solr    ] o.a.s.c.a.TriggerIntegrationTest 
TestTriggerAction init
   [junit4]   2> 2583378 DEBUG 
(OverseerAutoScalingTriggerThread-73281354275356676-127.0.0.1:35296_solr-n_0000000000)
 [n:127.0.0.1:35296_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
nodeLost markers
   [junit4]   2> 2583378 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[186CEA76261C7990]) [   
 ] o.e.j.s.Server jetty-9.4.8.v20171121, build timestamp: 
२०१७-११-२२T०२:२७:३७+05:00, git hash: 82b8fb23f757335bb3329d540ce37a2a2615f0a8
   [junit4]   2> 2583378 DEBUG (ScheduledTrigger-8434-thread-3) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger2
   [junit4]   2> 2583378 DEBUG (ScheduledTrigger-8434-thread-3) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 4
   [junit4]   2> 2583378 DEBUG 
(OverseerAutoScalingTriggerThread-73281354275356676-127.0.0.1:35296_solr-n_0000000000)
 [n:127.0.0.1:35296_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 8, lastZnodeVersion 8
   [junit4]   2> 2583379 INFO  
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 ] o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@6e01b2a7{/solr,null,AVAILABLE}
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(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[186CEA76261C7990]) [   
 ] o.e.j.s.AbstractConnector Started 
ServerConnector@56f119aa{HTTP/1.1,[http/1.1]}{127.0.0.1:33021}
   [junit4]   2> 2583380 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[186CEA76261C7990]) [   
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(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[186CEA76261C7990]) [   
 ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=33021}
   [junit4]   2> 2583380 ERROR 
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[186CEA76261C7990]) [   
 ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 2583380 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[186CEA76261C7990]) [   
 ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.3.0
   [junit4]   2> 2583380 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[186CEA76261C7990]) [   
 ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port 
null
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(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[186CEA76261C7990]) [   
 ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
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(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[186CEA76261C7990]) [   
 ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-02-12T07:40:03.111Z
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] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2583382 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[186CEA76261C7990]) [   
 ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 2583389 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[186CEA76261C7990]) [   
 ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:58810/solr
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] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2583392 INFO  
(zkConnectionManagerCallback-9357-thread-1-processing-n:127.0.0.1:33021_solr) 
[n:127.0.0.1:33021_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2583404 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[186CEA76261C7990]) 
[n:127.0.0.1:33021_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (4)
   [junit4]   2> 2583407 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[186CEA76261C7990]) 
[n:127.0.0.1:33021_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 2583409 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[186CEA76261C7990]) 
[n:127.0.0.1:33021_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:33021_solr
   [junit4]   2> 2583411 INFO  
(zkCallback-9318-thread-1-processing-n:127.0.0.1:42776_solr) 
[n:127.0.0.1:42776_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (4) -> (5)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (5)
   [junit4]   2> 2583411 INFO  
(zkCallback-9312-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (4) -> (5)
   [junit4]   2> 2583411 INFO  
(zkCallback-9336-thread-1-processing-n:127.0.0.1:37620_solr) 
[n:127.0.0.1:37620_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (4) -> (5)
   [junit4]   2> 2583411 INFO  
(zkCallback-9346-thread-1-processing-n:127.0.0.1:33941_solr) 
[n:127.0.0.1:33941_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (4) -> (5)
   [junit4]   2> 2583417 INFO  
(zkCallback-9356-thread-1-processing-n:127.0.0.1:33021_solr) 
[n:127.0.0.1:33021_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (4) -> (5)
   [junit4]   2> 2583511 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[186CEA76261C7990]) 
[n:127.0.0.1:33021_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_33021.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@4dedff02
   [junit4]   2> 2583520 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[186CEA76261C7990]) 
[n:127.0.0.1:33021_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_33021.solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@4dedff02
   [junit4]   2> 2583520 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[186CEA76261C7990]) 
[n:127.0.0.1:33021_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_33021.solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@4dedff02
   [junit4]   2> 2583522 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[186CEA76261C7990]) 
[n:127.0.0.1:33021_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.x/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_186CEA76261C7990-001/tempDir-001/node5/.
   [junit4]   2> 2584374 DEBUG (ScheduledTrigger-8434-thread-4) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger1
   [junit4]   2> 2584374 DEBUG (ScheduledTrigger-8434-thread-4) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 5
   [junit4]   2> 2584374 DEBUG (ScheduledTrigger-8434-thread-4) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Tracking new node: 
127.0.0.1:33021_solr at time 18673114767429012
   [junit4]   2> 2584374 DEBUG (ScheduledTrigger-8434-thread-4) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_trigger1 firing registered processor for nodes: 
[127.0.0.1:33021_solr] added at times [18673114767429012], now=18673114767502241
   [junit4]   2> 2584374 DEBUG (ScheduledTrigger-8434-thread-4) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.ScheduledTriggers ++++++++ Cooldown 
inactive - processing event: {
   [junit4]   2>   "id":"42571954900d94Ta3yyn8sn5esa1c8o3gnhvauu5",
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[n:127.0.0.1:35296_solr    ] o.a.s.c.a.ScheduledTriggers Pausing all triggers: 
[node_added_trigger2, node_added_trigger1]
   [junit4]   2> 2584375 INFO  (ScheduledTrigger-8434-thread-4) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.SystemLogListener Collection .system 
does not exist, disabling logging.
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(AutoscalingActionExecutor-8435-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.ScheduledTriggers -- processing actions 
for {
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(AutoscalingActionExecutor-8435-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.TriggerIntegrationTest action executed 
from node_added_trigger1
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(AutoscalingActionExecutor-8435-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.ScheduledTriggers Resuming trigger: 
node_added_trigger2 after 5000ms
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(AutoscalingActionExecutor-8435-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.ScheduledTriggers Resuming trigger: 
node_added_trigger1 after 5000ms
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(AutoscalingActionExecutor-8435-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.ScheduledTriggers -- processing took 1 
ms for event id=42571954900d94Ta3yyn8sn5esa1c8o3gnhvauu5
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[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger2
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[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger1
   [junit4]   2> 2589380 DEBUG (ScheduledTrigger-8434-thread-2) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 5
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[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 5
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[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Tracking new node: 
127.0.0.1:33021_solr at time 18673119773536367
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[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_trigger2 firing registered processor for nodes: 
[127.0.0.1:33021_solr] added at times [18673119773536367], now=18673119773754674
   [junit4]   2> 2589381 DEBUG (ScheduledTrigger-8434-thread-2) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.ScheduledTriggers ++++++++ Cooldown 
inactive - processing event: {
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[n:127.0.0.1:35296_solr    ] o.a.s.c.a.ScheduledTriggers Pausing all triggers: 
[node_added_trigger2, node_added_trigger1]
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[n:127.0.0.1:35296_solr    ] o.a.s.c.a.SystemLogListener Collection .system 
does not exist, disabling logging.
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(AutoscalingActionExecutor-8435-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.ScheduledTriggers -- processing actions 
for {
   [junit4]   2>   "id":"42571a7ef3306fTa3yyn8sn5esa1c8o3gnhvauu7",
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   [junit4]   2>     "nodeNames":["127.0.0.1:33021_solr"]}}
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(AutoscalingActionExecutor-8435-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.TriggerIntegrationTest last action at 
1518421204106000000 current time = 1518421209112000000
   [junit4]   2> real diff: 5006000000
   [junit4]   2>  min diff: 4998000000
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(AutoscalingActionExecutor-8435-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.TriggerIntegrationTest action executed 
from node_added_trigger2
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] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core}
 status=0 QTime=0
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(AutoscalingActionExecutor-8435-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.ScheduledTriggers Resuming trigger: 
node_added_trigger2 after 5000ms
   [junit4]   2> 2589390 DEBUG 
(AutoscalingActionExecutor-8435-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.ScheduledTriggers Resuming trigger: 
node_added_trigger1 after 5000ms
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(AutoscalingActionExecutor-8435-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.ScheduledTriggers -- processing took 8 
ms for event id=42571a7ef3306fTa3yyn8sn5esa1c8o3gnhvauu7
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] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core}
 status=0 QTime=0
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] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core}
 status=0 QTime=0
   [junit4]   2> 2589394 INFO  (qtp58953156-34064) [n:127.0.0.1:37620_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core}
 status=0 QTime=0
   [junit4]   2> 2589397 INFO  (qtp170881004-34009) [n:127.0.0.1:42776_solr    
] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core}
 status=0 QTime=0
   [junit4]   2> 2589397 DEBUG (qtp1142932834-34114) [n:127.0.0.1:33021_solr    
] o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
   [junit4]   2> 2589398 INFO  (qtp1142932834-34114) [n:127.0.0.1:33021_solr    
] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/autoscaling 
params={wt=javabin&version=2} status=0 QTime=12
   [junit4]   2> 2589399 DEBUG 
(zkCallback-9312-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
/autoscaling.json with znode version 9
   [junit4]   2> 2589399 DEBUG 
(zkCallback-9312-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: 
[127.0.0.1:37620_solr, 127.0.0.1:33021_solr, 127.0.0.1:33941_solr, 
127.0.0.1:35296_solr, 127.0.0.1:42776_solr]
   [junit4]   2> 2589399 DEBUG 
(zkCallback-9312-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_trigger2 instantiated with properties: {event=nodeAdded, waitFor=0, 
actions=[{name=test, 
class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$ThrottlingTesterAction}],
 enabled=true}
   [junit4]   2> 2589401 DEBUG 
(zkCallback-9312-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeLostTrigger Initial livenodes: 
[127.0.0.1:37620_solr, 127.0.0.1:33021_solr, 127.0.0.1:33941_solr, 
127.0.0.1:35296_solr, 127.0.0.1:42776_solr]
   [junit4]   2> 2589401 DEBUG 
(zkCallback-9312-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: 
[127.0.0.1:37620_solr, 127.0.0.1:33021_solr, 127.0.0.1:33941_solr, 
127.0.0.1:35296_solr, 127.0.0.1:42776_solr]
   [junit4]   2> 2589401 DEBUG 
(zkCallback-9312-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_trigger1 instantiated with properties: {event=nodeAdded, waitFor=0, 
actions=[{name=test, 
class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$ThrottlingTesterAction}],
 enabled=true}
   [junit4]   2> 2589401 DEBUG 
(OverseerAutoScalingTriggerThread-73281354275356676-127.0.0.1:35296_solr-n_0000000000)
 [n:127.0.0.1:35296_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger 
updates upto znodeVersion 9
   [junit4]   2> 2589403 INFO  
(OverseerAutoScalingTriggerThread-73281354275356676-127.0.0.1:35296_solr-n_0000000000)
 [n:127.0.0.1:35296_solr    ] o.a.s.c.a.TriggerIntegrationTest 
TestTriggerAction init
   [junit4]   2> 2589404 DEBUG 
(OverseerAutoScalingTriggerThread-73281354275356676-127.0.0.1:35296_solr-n_0000000000)
 [n:127.0.0.1:35296_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 9, lastZnodeVersion 9
   [junit4]   2> 2589404 DEBUG (ScheduledTrigger-8434-thread-3) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
node_lost_trigger1 with currently live nodes: 5
   [junit4]   2> 2589411 INFO  (qtp1142932834-34118) [n:127.0.0.1:33021_solr    
] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core}
 status=0 QTime=0
   [junit4]   2> 2589413 INFO  (qtp555842462-34094) [n:127.0.0.1:33941_solr    
] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core}
 status=0 QTime=0
   [junit4]   2> 2589415 INFO  (qtp109629244-34002) [n:127.0.0.1:35296_solr    
] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core}
 status=0 QTime=0
   [junit4]   2> 2589417 INFO  (qtp58953156-34066) [n:127.0.0.1:37620_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core}
 status=0 QTime=0
   [junit4]   2> 2589419 INFO  (qtp170881004-34006) [n:127.0.0.1:42776_solr    
] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
params={prefix=CONTAINER.fs.usableSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core}
 status=0 QTime=0
   [junit4]   2> 2589419 DEBUG (qtp555842462-34092) [n:127.0.0.1:33941_solr    
] o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
   [junit4]   2> 2589420 INFO  (qtp555842462-34092) [n:127.0.0.1:33941_solr    
] o.a.s.s.HttpSolrCall [admin] webapp=null path=/cluster/autoscaling 
params={wt=javabin&version=2} status=0 QTime=19
   [junit4]   2> 2589420 DEBUG 
(zkCallback-9312-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
/autoscaling.json with znode version 10
   [junit4]   2> 2589421 DEBUG 
(zkCallback-9312-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: 
[127.0.0.1:37620_solr, 127.0.0.1:33021_solr, 127.0.0.1:33941_solr, 
127.0.0.1:35296_solr, 127.0.0.1:42776_solr]
   [junit4]   2> 2589421 DEBUG 
(zkCallback-9312-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_trigger2 instantiated with properties: {event=nodeAdded, waitFor=0, 
actions=[{name=test, 
class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$ThrottlingTesterAction}],
 enabled=true}
   [junit4]   2> 2589421 DEBUG 
(zkCallback-9312-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeLostTrigger Initial livenodes: 
[127.0.0.1:37620_solr, 127.0.0.1:33021_solr, 127.0.0.1:33941_solr, 
127.0.0.1:35296_solr, 127.0.0.1:42776_solr]
   [junit4]   2> 2589421 DEBUG 
(zkCallback-9312-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: 
[127.0.0.1:37620_solr, 127.0.0.1:33021_solr, 127.0.0.1:33941_solr, 
127.0.0.1:35296_solr, 127.0.0.1:42776_solr]
   [junit4]   2> 2589421 DEBUG 
(zkCallback-9312-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_trigger1 instantiated with properties: {event=nodeAdded, waitFor=0, 
actions=[{name=test, 
class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$ThrottlingTesterAction}],
 enabled=true}
   [junit4]   2> 2589422 DEBUG 
(zkCallback-9312-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeLostTrigger Initial livenodes: 
[127.0.0.1:37620_solr, 127.0.0.1:33021_solr, 127.0.0.1:33941_solr, 
127.0.0.1:35296_solr, 127.0.0.1:42776_solr]
   [junit4]   2> 2589422 DEBUG 
(OverseerAutoScalingTriggerThread-73281354275356676-127.0.0.1:35296_solr-n_0000000000)
 [n:127.0.0.1:35296_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger 
updates upto znodeVersion 10
   [junit4]   2> 2589424 INFO  
(OverseerAutoScalingTriggerThread-73281354275356676-127.0.0.1:35296_solr-n_0000000000)
 [n:127.0.0.1:35296_solr    ] o.a.s.c.a.TriggerIntegrationTest 
TestTriggerAction init
   [junit4]   2> 2589424 DEBUG 
(OverseerAutoScalingTriggerThread-73281354275356676-127.0.0.1:35296_solr-n_0000000000)
 [n:127.0.0.1:35296_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 10, lastZnodeVersion 10
   [junit4]   2> 2589425 DEBUG (ScheduledTrigger-8434-thread-2) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
node_lost_trigger2 with currently live nodes: 5
   [junit4]   2> 2589425 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[186CEA76261C7990]) [   
 ] o.e.j.s.AbstractConnector Stopped 
ServerConnector@56f119aa{HTTP/1.1,[http/1.1]}{127.0.0.1:0}
   [junit4]   2> 2589425 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[186CEA76261C7990]) [   
 ] o.a.s.c.CoreContainer Shutting down CoreContainer instance=655875618
   [junit4]   2> 2589426 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[186CEA76261C7990]) [   
 ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.node, 
tag=null
   [junit4]   2> 2589426 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[186CEA76261C7990]) [   
 ] o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@110c2264: rootName = 
solr_33021, domain = solr.node, service url = null, agent id = null] for 
registry solr.node / com.codahale.metrics.MetricRegistry@d8ad16b
   [junit4]   2> 2589435 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[186CEA76261C7990]) [   
 ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jvm, 
tag=null
   [junit4]   2> 2589435 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[186CEA76261C7990]) [   
 ] o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@37af00a9: rootName = 
solr_33021, domain = solr.jvm, service url = null, agent id = null] for 
registry solr.jvm / com.codahale.metrics.MetricRegistry@46efc70e
   [junit4]   2> 2589440 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[186CEA76261C7990]) [   
 ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jetty, 
tag=null
   [junit4]   2> 2589440 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[186CEA76261C7990]) [   
 ] o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@651f747e: rootName = 
solr_33021, domain = solr.jetty, service url = null, agent id = null] for 
registry solr.jetty / com.codahale.metrics.MetricRegistry@21c6bcb0
   [junit4]   2> 2589443 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[186CEA76261C7990]) [   
 ] o.a.s.c.ZkController Remove node as live in 
ZooKeeper:/live_nodes/127.0.0.1:33021_solr
   [junit4]   2> 2589444 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[186CEA76261C7990]) [   
 ] o.a.s.m.SolrMetricManager Closing metric reporters for 
registry=solr.cluster, tag=null
   [junit4]   2> 2589444 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[186CEA76261C7990]) [   
 ] o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 
2147483647 transient cores
   [junit4]   2> 2589444 INFO  
(zkCallback-9346-thread-1-processing-n:127.0.0.1:33941_solr) 
[n:127.0.0.1:33941_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (5) -> (4)
   [junit4]   2> 2589444 INFO  
(zkCallback-9356-thread-1-processing-n:127.0.0.1:33021_solr) 
[n:127.0.0.1:33021_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (5) -> (4)
   [junit4]   2> 2589444 INFO  (zkCallback-9328-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (5) -> (4)
   [junit4]   2> 2589445 INFO  
(zkCallback-9318-thread-1-processing-n:127.0.0.1:42776_solr) 
[n:127.0.0.1:42776_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (5) -> (4)
   [junit4]   2> 2589445 INFO  
(zkCallback-9336-thread-1-processing-n:127.0.0.1:37620_solr) 
[n:127.0.0.1:37620_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (5) -> (4)
   [junit4]   2> 2589445 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[186CEA76261C7990]) [   
 ] o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@6e01b2a7{/solr,null,UNAVAILABLE}
   [junit4]   2> 2589445 INFO  
(zkCallback-9312-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (5) -> (4)
   [junit4]   2> 2589445 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[186CEA76261C7990]) [   
 ] o.e.j.s.session Stopped scavenging
   [junit4]   2> 2590408 DEBUG (ScheduledTrigger-8434-thread-4) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
node_lost_trigger1 with currently live nodes: 4
   [junit4]   2> 2590408 DEBUG (ScheduledTrigger-8434-thread-4) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeLostTrigger Tracking lost node: 
127.0.0.1:33021_solr
   [junit4]   2> 2590408 DEBUG (ScheduledTrigger-8434-thread-4) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger firing 
registered processor for lost nodes: [127.0.0.1:33021_solr]
   [junit4]   2> 2590408 DEBUG (ScheduledTrigger-8434-thread-4) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.ScheduledTriggers ++++++++ Cooldown 
inactive - processing event: {
   [junit4]   2>   "id":"42571abc3d42d6Ta3yyn8sn5esa1c8o3gnhvauu9",
   [junit4]   2>   "source":"node_lost_trigger1",
   [junit4]   2>   "eventTime":18673120801800918,
   [junit4]   2>   "eventType":"NODELOST",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[18673120801800918],
   [junit4]   2>     "nodeNames":["127.0.0.1:33021_solr"]}}
   [junit4]   2> 2590409 DEBUG (ScheduledTrigger-8434-thread-4) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.ScheduledTriggers Pausing all triggers: 
[node_lost_trigger2, node_added_trigger2, node_lost_trigger1, 
node_added_trigger1]
   [junit4]   2> 2590409 INFO  (ScheduledTrigger-8434-thread-4) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.SystemLogListener Collection .system 
does not exist, disabling logging.
   [junit4]   2> 2590410 DEBUG 
(AutoscalingActionExecutor-8435-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.ScheduledTriggers -- processing actions 
for {
   [junit4]   2>   "id":"42571abc3d42d6Ta3yyn8sn5esa1c8o3gnhvauu9",
   [junit4]   2>   "source":"node_lost_trigger1",
   [junit4]   2>   "eventTime":18673120801800918,
   [junit4]   2>   "eventType":"NODELOST",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[18673120801800918],
   [junit4]   2>     "_enqueue_time_":18673120802136765,
   [junit4]   2>     "nodeNames":["127.0.0.1:33021_solr"]}}
   [junit4]   2> 2590410 INFO  
(AutoscalingActionExecutor-8435-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.TriggerIntegrationTest action executed 
from node_lost_trigger1
   [junit4]   2> 2590411 DEBUG 
(AutoscalingActionExecutor-8435-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.ScheduledTriggers Resuming trigger: 
node_lost_trigger2 after 5000ms
   [junit4]   2> 2590411 DEBUG 
(AutoscalingActionExecutor-8435-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.ScheduledTriggers Resuming trigger: 
node_added_trigger2 after 5000ms
   [junit4]   2> 2590411 DEBUG 
(AutoscalingActionExecutor-8435-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.ScheduledTriggers Resuming trigger: 
node_lost_trigger1 after 5000ms
   [junit4]   2> 2590411 DEBUG 
(AutoscalingActionExecutor-8435-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.ScheduledTriggers Resuming trigger: 
node_added_trigger1 after 5000ms
   [junit4]   2> 2590411 DEBUG 
(AutoscalingActionExecutor-8435-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.ScheduledTriggers -- processing took 1 
ms for event id=42571abc3d42d6Ta3yyn8sn5esa1c8o3gnhvauu9
   [junit4]   2> 2595411 DEBUG (ScheduledTrigger-8434-thread-2) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger2
   [junit4]   2> 2595412 DEBUG (ScheduledTrigger-8434-thread-4) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
node_lost_trigger1 with currently live nodes: 4
   [junit4]   2> 2595412 DEBUG (ScheduledTrigger-8434-thread-2) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 4
   [junit4]   2> 2595413 DEBUG (ScheduledTrigger-8434-thread-4) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger1
   [junit4]   2> 2595413 DEBUG (ScheduledTrigger-8434-thread-4) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 4
   [junit4]   2> 2595413 DEBUG (ScheduledTrigger-8434-thread-1) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
node_lost_trigger2 with currently live nodes: 4
   [junit4]   2> 2595413 DEBUG (ScheduledTrigger-8434-thread-1) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeLostTrigger Tracking lost node: 
127.0.0.1:33021_solr
   [junit4]   2> 2595413 DEBUG (ScheduledTrigger-8434-thread-1) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger firing 
registered processor for lost nodes: [127.0.0.1:33021_solr]
   [junit4]   2> 2595413 DEBUG (ScheduledTrigger-8434-thread-1) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.ScheduledTriggers ++++++++ Cooldown 
inactive - processing event: {
   [junit4]   2>   "id":"42571be68e0a31Ta3yyn8sn5esa1c8o3gnhvauub",
   [junit4]   2>   "source":"node_lost_trigger2",
   [junit4]   2>   "eventTime":18673125806705201,
   [junit4]   2>   "eventType":"NODELOST",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[18673125806705201],
   [junit4]   2>     "nodeNames":["127.0.0.1:33021_solr"]}}
   [junit4]   2> 2595414 DEBUG (ScheduledTrigger-8434-thread-1) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.ScheduledTriggers Pausing all triggers: 
[node_lost_trigger2, node_added_trigger2, node_lost_trigger1, 
node_added_trigger1]
   [junit4]   2> 2595415 INFO  (ScheduledTrigger-8434-thread-1) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.SystemLogListener Collection .system 
does not exist, disabling logging.
   [junit4]   2> 2595415 DEBUG 
(AutoscalingActionExecutor-8435-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.ScheduledTriggers -- processing actions 
for {
   [junit4]   2>   "id":"42571be68e0a31Ta3yyn8sn5esa1c8o3gnhvauub",
   [junit4]   2>   "source":"node_lost_trigger2",
   [junit4]   2>   "eventTime":18673125806705201,
   [junit4]   2>   "eventType":"NODELOST",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[18673125806705201],
   [junit4]   2>     "_enqueue_time_":18673125807184478,
   [junit4]   2>     "nodeNames":["127.0.0.1:33021_solr"]}}
   [junit4]   2> 2595415 INFO  
(AutoscalingActionExecutor-8435-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.TriggerIntegrationTest last action at 
1518421210140000000 current time = 1518421215145000000
   [junit4]   2> real diff: 5005000000
   [junit4]   2>  min diff: 4998000000
   [junit4]   2> 2595415 INFO  
(AutoscalingActionExecutor-8435-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.TriggerIntegrationTest action executed 
from node_lost_trigger2
   [junit4]   2> 2595415 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[186CEA76261C7990]) [   
 ] o.a.s.SolrTestCaseJ4 ###Ending testTriggerThrottling
   [junit4]   2> 2595419 DEBUG 
(AutoscalingActionExecutor-8435-thread-1-processing-n:127.0.0.1:35296_solr) 
[n:127.0.0.1:35296_solr    ] o.a.s.c.a.ScheduledTriggers Resuming tr

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

 expired for /autoscaling/nodeLost/127.0.0.1:57060_solr
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:786)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.lambda$create$7(SolrZkClient.java:365)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.create(SolrZkClient.java:365)
   [junit4]   2>        at 
org.apache.solr.cloud.ZkController.lambda$registerLiveNodesListener$2(ZkController.java:882)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkStateReader.lambda$refreshLiveNodes$1(ZkStateReader.java:704)
   [junit4]   2>        at 
java.util.concurrent.ConcurrentHashMap$KeySetView.forEach(ConcurrentHashMap.java:4649)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkStateReader.refreshLiveNodes(ZkStateReader.java:703)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkStateReader.access$900(ZkStateReader.java:72)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkStateReader$LiveNodeWatcher.refreshAndWatch(ZkStateReader.java:1090)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkStateReader$LiveNodeWatcher.process(ZkStateReader.java:1085)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$1.lambda$process$1(SolrZkClient.java:269)
   [junit4]   2>        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   [junit4]   2>        at 
java.util.concurrent.FutureTask.run(FutureTask.java:266)
   [junit4]   2>        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 2770059 INFO  (jetty-closer-9301-thread-12) [    ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@45e7e516{/solr,null,UNAVAILABLE}
   [junit4]   2> 2770059 INFO  (jetty-closer-9301-thread-12) [    ] 
o.e.j.s.session Stopped scavenging
   [junit4]   2> 2770060 ERROR 
(SUITE-TriggerIntegrationTest-seed#[186CEA76261C7990]-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> 2770060 INFO  
(SUITE-TriggerIntegrationTest-seed#[186CEA76261C7990]-worker) [    ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1:58810 58810
   [junit4]   2> 2770155 INFO  (Thread-8280) [    ] o.a.s.c.ZkTestServer 
connecting to 127.0.0.1:58810 58810
   [junit4]   2> 2770155 WARN  (Thread-8280) [    ] o.a.s.c.ZkTestServer Watch 
limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2>        41      /solr/collections/collection1/terms/shard1
   [junit4]   2>        22      /solr/clusterprops.json
   [junit4]   2>        22      /solr/aliases.json
   [junit4]   2>        21      /solr/security.json
   [junit4]   2>        8       /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>        132     /solr/collections/collection1/state.json
   [junit4]   2>        22      /solr/clusterstate.json
   [junit4]   2>        13      /solr/collections/testMetricTrigger/state.json
   [junit4]   2>        6       /solr/autoscaling.json
   [junit4]   2>        4       
/solr/overseer_elect/election/73281354275356716-127.0.0.1:49362_solr-n_0000000013
   [junit4]   2>        3       
/solr/collections/collection1/leader_elect/shard1/election/73281354275356710-core_node3-n_0000000000
   [junit4]   2>        3       
/solr/overseer_elect/election/73281354275356686-127.0.0.1:33941_solr-n_0000000003
   [junit4]   2>        2       
/solr/overseer_elect/election/73281354275356710-127.0.0.1:41760_solr-n_0000000011
   [junit4]   2>        2       
/solr/overseer_elect/election/73281354275356698-127.0.0.1:39986_solr-n_0000000007
   [junit4]   2>        2       
/solr/overseer_elect/election/73281354275356707-127.0.0.1:60573_solr-n_0000000010
   [junit4]   2>        2       
/solr/collections/collection1/leader_elect/shard1/election/73281354275356716-core_node8-n_0000000003
   [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: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.x/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_186CEA76261C7990-001
   [junit4]   2> Feb 12, 2018 7:43:09 AM 
com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> WARNING: Will linger awaiting termination of 1 leaked 
thread(s).
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene70): 
{_version_=TestBloomFilteredLucenePostings(BloomFilteringPostingsFormat(Lucene50(blocksize=128))),
 id=PostingsFormat(name=Direct), 
x_s=PostingsFormat(name=LuceneVarGapDocFreqInterval)}, 
docValues:{_version_=DocValuesFormat(name=Asserting)}, 
maxPointsInLeafNode=1489, maxMBSortInHeap=6.244574450600561, 
sim=RandomSimilarity(queryNorm=false): {}, locale=mt, timezone=Asia/Colombo
   [junit4]   2> NOTE: Linux 3.13.0-88-generic amd64/Oracle Corporation 
1.8.0_144 (64-bit)/cpus=4,threads=1,free=174054768,total=476577792
   [junit4]   2> NOTE: All tests run in this JVM: [BlockJoinFacetRandomTest, 
FileUtilsTest, TestSolrConfigHandlerConcurrent, TestExceedMaxTermLength, 
HighlighterTest, TestDistribStateManager, SolrCloudExampleTest, 
TestTolerantUpdateProcessorRandomCloud, TestJettySolrRunner, 
SegmentsInfoRequestHandlerTest, SubstringBytesRefFilterTest, SolrCoreTest, 
TestQueryUtils, TestImplicitCoreProperties, SchemaVersionSpecificBehaviorTest, 
SliceStateTest, ParsingFieldUpdateProcessorsTest, 
TestSlowCompositeReaderWrapper, TestReplicaProperties, DirectoryFactoryTest, 
TestSimpleTextCodec, CursorMarkTest, TestSQLHandler, ResourceLoaderTest, 
PathHierarchyTokenizerFactoryTest, PrimUtilsTest, SearchRateTriggerTest, 
ZkControllerTest, TestDocTermOrds, StressHdfsTest, 
TestPullReplicaErrorHandling, TolerantUpdateProcessorTest, SortByFunctionTest, 
TestRecoveryHdfs, TestFieldCacheWithThreads, PrimitiveFieldTypeTest, 
TestCloudPivotFacet, TestMultiWordSynonyms, TestFieldTypeResource, 
TestXmlQParserPlugin, TestTrie, DistributedMLTComponentTest, QueryEqualityTest, 
TestSolrIndexConfig, TestEmbeddedSolrServerAdminHandler, 
TestReversedWildcardFilterFactory, TestRTimerTree, DocValuesMissingTest, 
TestManagedSchema, TestExactStatsCache, TestStreamBody, 
CdcrVersionReplicationTest, CollectionStateFormat2Test, TestZkChroot, 
ChaosMonkeySafeLeaderTest, HdfsBasicDistributedZkTest, JsonLoaderTest, 
TestManagedResourceStorage, TestReplicationHandler, TestDistributedGrouping, 
TestSortByMinMaxFunction, TestBlendedInfixSuggestions, BufferStoreTest, 
TestSkipOverseerOperations, QueryResultKeyTest, 
ClassificationUpdateProcessorFactoryTest, TestCursorMarkWithoutUniqueKey, 
DistribJoinFromCollectionTest, TestSimpleTrackingShardHandler, 
TestSolrCloudWithSecureImpersonation, TestCustomSort, HdfsNNFailoverTest, 
TestStressUserVersions, DistributedQueryComponentCustomSortTest, 
TestHttpShardHandlerFactory, SparseHLLTest, BasicFunctionalityTest, 
PeerSyncTest, ChangedSchemaMergeTest, HdfsRestartWhileUpdatingTest, 
SignatureUpdateProcessorFactoryTest, TestConfigReload, 
OverriddenZkACLAndCredentialsProvidersTest, FastVectorHighlighterTest, 
BaseCdcrDistributedZkTest, CollectionTooManyReplicasTest, 
TestLegacyNumericRangeQueryBuilder, CachingDirectoryFactoryTest, 
TemplateUpdateProcessorTest, DocumentBuilderTest, TestNumericRangeQuery32, 
TestCollapseQParserPlugin, PreAnalyzedFieldManagedSchemaCloudTest, 
JavabinLoaderTest, TestSurroundQueryParser, RulesTest, DeleteNodeTest, 
TestCollectionsAPIViaSolrCloudCluster, AlternateDirectoryTest, 
TermsComponentTest, TestSolrCloudSnapshots, TestCustomDocTransformer, 
DirectSolrConnectionTest, QueryParsingTest, TestNumericTerms64, 
TestRandomCollapseQParserPlugin, PeerSyncWithIndexFingerprintCachingTest, 
SolrJmxReporterCloudTest, TestSystemIdResolver, ResponseBuilderTest, 
TestOnReconnectListenerSupport, DistributedIntervalFacetingTest, 
ConjunctionSolrSpellCheckerTest, TestCloudDeleteByQuery, 
ShardRoutingCustomTest, ConcurrentDeleteAndCreateCollectionTest, 
CloneFieldUpdateProcessorFactoryTest, V2StandaloneTest, SuggestComponentTest, 
SolrCloudReportersTest, TestSolrJ, SimplePostToolTest, 
AsyncCallRequestStatusResponseTest, SystemInfoHandlerTest, 
TestFoldingMultitermQuery, TestGraphTermsQParserPlugin, 
FieldMutatingUpdateProcessorTest, HdfsTlogReplayBufferedWhileIndexingTest, 
TestRebalanceLeaders, BasicDistributedZkTest, LegacyCloudClusterPropTest, 
MoveReplicaHDFSFailoverTest, RestartWhileUpdatingTest, SaslZkACLProviderTest, 
TestCloudSearcherWarming, TestDistribDocBasedVersion, TestLockTree, 
TestPrepRecovery, TestSizeLimitedDistributedMap, TestStressLiveNodes, 
TestTlogReplica, CustomCollectionTest, HdfsCollectionsAPIDistributedZkTest, 
SimpleCollectionCreateDeleteTest, TestCollectionAPI, 
AutoAddReplicasPlanActionTest, AutoScalingHandlerTest, ComputePlanActionTest, 
MetricTriggerTest, NodeAddedTriggerTest, NodeLostTriggerTest, TestPolicyCloud, 
TriggerIntegrationTest]
   [junit4] Completed [607/775 (1!)] on J1 in 201.78s, 14 tests, 1 error <<< 
FAILURES!

[...truncated 49023 lines...]
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