Build: https://jenkins.thetaphi.de/job/Lucene-Solr-7.x-Linux/1278/
Java: 32bit/jdk1.8.0_144 -client -XX:+UseSerialGC

2 tests failed.
FAILED:  
org.apache.solr.cloud.autoscaling.TriggerIntegrationTest.testNodeLostTriggerRestoreState

Error Message:
The trigger did not fire at all

Stack Trace:
java.lang.AssertionError: The trigger did not fire at all
        at 
__randomizedtesting.SeedInfo.seed([F8655AEAAE497F5A:D39A8FB134316A8A]:0)
        at org.junit.Assert.fail(Assert.java:93)
        at org.junit.Assert.assertTrue(Assert.java:43)
        at 
org.apache.solr.cloud.autoscaling.TriggerIntegrationTest.testNodeLostTriggerRestoreState(TriggerIntegrationTest.java:368)
        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)


FAILED:  
org.apache.solr.cloud.autoscaling.TriggerIntegrationTest.testMetricTrigger

Error Message:


Stack Trace:
java.lang.NullPointerException
        at 
__randomizedtesting.SeedInfo.seed([F8655AEAAE497F5A:42696D65F1A1A915]: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 13821 lines...]
   [junit4] Suite: org.apache.solr.cloud.autoscaling.TriggerIntegrationTest
   [junit4]   2> 2979682 INFO  
(SUITE-TriggerIntegrationTest-seed#[F8655AEAAE497F5A]-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/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_F8655AEAAE497F5A-001/init-core-data-001
   [junit4]   2> 2979682 WARN  
(SUITE-TriggerIntegrationTest-seed#[F8655AEAAE497F5A]-worker) [    ] 
o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=24 numCloses=24
   [junit4]   2> 2979682 INFO  
(SUITE-TriggerIntegrationTest-seed#[F8655AEAAE497F5A]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) 
w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 2979684 INFO  
(SUITE-TriggerIntegrationTest-seed#[F8655AEAAE497F5A]-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> 2979685 INFO  
(SUITE-TriggerIntegrationTest-seed#[F8655AEAAE497F5A]-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/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_F8655AEAAE497F5A-001/tempDir-001
   [junit4]   2> 2979685 INFO  
(SUITE-TriggerIntegrationTest-seed#[F8655AEAAE497F5A]-worker) [    ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 2979685 INFO  (Thread-5589) [    ] 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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(SUITE-TriggerIntegrationTest-seed#[F8655AEAAE497F5A]-worker) [    ] 
o.a.s.c.ZkTestServer start zk server on port:37235
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] o.a.s.c.c.ConnectionManager zkClient has connected
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o.e.j.s.Server jetty-9.4.8.v20171121, build timestamp: 
2017-11-22T02:27:37+05:00, git hash: 82b8fb23f757335bb3329d540ce37a2a2615f0a8
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o.e.j.s.Server jetty-9.4.8.v20171121, build timestamp: 
2017-11-22T02:27:37+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 600000ms
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o.e.j.s.session DefaultSessionIdManager workerName=node0
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o.e.j.s.session No SessionScavenger set, using defaults
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o.e.j.s.session Scavenging every 660000ms
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o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@1d5abad{/solr,null,AVAILABLE}
   [junit4]   2> 2979795 INFO  (jetty-launcher-4551-thread-1) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@1a3d59c{/solr,null,AVAILABLE}
   [junit4]   2> 2979796 INFO  (jetty-launcher-4551-thread-1) [    ] 
o.e.j.s.AbstractConnector Started ServerConnector@8281ba{SSL,[ssl, 
http/1.1]}{127.0.0.1:40773}
   [junit4]   2> 2979796 INFO  (jetty-launcher-4551-thread-2) [    ] 
o.e.j.s.AbstractConnector Started ServerConnector@b3e7ee{SSL,[ssl, 
http/1.1]}{127.0.0.1:39799}
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o.e.j.s.Server Started @2981072ms
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o.e.j.s.Server Started @2981073ms
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o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=40773}
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o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=39799}
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o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 2979797 ERROR (jetty-launcher-4551-thread-2) [    ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 2979797 INFO  (jetty-launcher-4551-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.3.0
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o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.3.0
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o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
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o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
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o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
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o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-02-02T02:17:29.026Z
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-02-02T02:17:29.026Z
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] o.a.s.c.c.ConnectionManager zkClient has connected
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] o.a.s.c.c.ConnectionManager zkClient has connected
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o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
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o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 2979810 INFO  (jetty-launcher-4551-thread-1) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:37235/solr
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o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:37235/solr
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] o.a.s.c.c.ConnectionManager zkClient has connected
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] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2979813 INFO  
(zkConnectionManagerCallback-4568-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2979813 INFO  
(zkConnectionManagerCallback-4570-thread-1-processing-n:127.0.0.1:39799_solr) 
[n:127.0.0.1:39799_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2979882 INFO  (jetty-launcher-4551-thread-1) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 2979882 INFO  (jetty-launcher-4551-thread-2) 
[n:127.0.0.1:39799_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 2979883 INFO  (jetty-launcher-4551-thread-1) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.OverseerElectionContext I am going to be 
the leader 127.0.0.1:40773_solr
   [junit4]   2> 2979883 INFO  (jetty-launcher-4551-thread-2) 
[n:127.0.0.1:39799_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:39799_solr
   [junit4]   2> 2979883 INFO  (jetty-launcher-4551-thread-1) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.Overseer Overseer 
(id=72077320986820613-127.0.0.1:40773_solr-n_0000000000) starting
   [junit4]   2> 2979884 INFO  
(zkCallback-4569-thread-1-processing-n:127.0.0.1:39799_solr) 
[n:127.0.0.1:39799_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
   [junit4]   2> 2979884 INFO  
(zkCallback-4567-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
   [junit4]   2> 2979888 DEBUG 
(OverseerAutoScalingTriggerThread-72077320986820613-127.0.0.1:40773_solr-n_0000000000)
 [n:127.0.0.1:40773_solr    ] o.a.s.c.a.OverseerTriggerThread Adding 
.autoAddReplicas trigger
   [junit4]   2> 2979889 DEBUG 
(OverseerAutoScalingTriggerThread-72077320986820613-127.0.0.1:40773_solr-n_0000000000)
 [n:127.0.0.1:40773_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
/autoscaling.json with znode version 1
   [junit4]   2> 2979889 INFO  (jetty-launcher-4551-thread-1) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:40773_solr
   [junit4]   2> 2979889 DEBUG 
(OverseerAutoScalingTriggerThread-72077320986820613-127.0.0.1:40773_solr-n_0000000000)
 [n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeLostTrigger Initial livenodes: 
[127.0.0.1:39799_solr]
   [junit4]   2> 2979889 DEBUG 
(OverseerAutoScalingTriggerThread-72077320986820613-127.0.0.1:40773_solr-n_0000000000)
 [n:127.0.0.1:40773_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 1, lastZnodeVersion -1
   [junit4]   2> 2979889 DEBUG 
(OverseerAutoScalingTriggerThread-72077320986820613-127.0.0.1:40773_solr-n_0000000000)
 [n:127.0.0.1:40773_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger 
updates upto znodeVersion 1
   [junit4]   2> 2979890 INFO  
(zkCallback-4567-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (1) -> (2)
   [junit4]   2> 2979890 INFO  
(zkCallback-4569-thread-1-processing-n:127.0.0.1:39799_solr) 
[n:127.0.0.1:39799_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (1) -> (2)
   [junit4]   2> 2979890 DEBUG 
(OverseerAutoScalingTriggerThread-72077320986820613-127.0.0.1:40773_solr-n_0000000000)
 [n:127.0.0.1:40773_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
nodeAdded markers
   [junit4]   2> 2979891 DEBUG 
(OverseerAutoScalingTriggerThread-72077320986820613-127.0.0.1:40773_solr-n_0000000000)
 [n:127.0.0.1:40773_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 1, lastZnodeVersion 1
   [junit4]   2> 2979891 DEBUG (ScheduledTrigger-8396-thread-1) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
.auto_add_replicas with currently live nodes: 2
   [junit4]   2> 2980048 INFO  (jetty-launcher-4551-thread-2) 
[n:127.0.0.1:39799_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_39799.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@596850
   [junit4]   2> 2980060 INFO  (jetty-launcher-4551-thread-2) 
[n:127.0.0.1:39799_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_39799.solr.jvm' (registry 'solr.jvm') enabled at server: 
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definitions underneath 
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[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: 
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[n:127.0.0.1:40773_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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TestTriggerAction init
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 [n:127.0.0.1:40773_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
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[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_triggerL
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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-4567-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: 
[127.0.0.1:40773_solr, 127.0.0.1:39799_solr]
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(zkCallback-4567-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_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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 [n:127.0.0.1:40773_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
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o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics 
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o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
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[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: 
[127.0.0.1:40773_solr, 127.0.0.1:39799_solr]
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[n:127.0.0.1:40773_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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o.e.j.s.Server jetty-9.4.8.v20171121, build timestamp: 
2017-11-22T02:27:37+05:00, git hash: 82b8fb23f757335bb3329d540ce37a2a2615f0a8
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http/1.1]}{127.0.0.1:44791}
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hostPort=44791}
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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 \__ \/ _ \ | '_|  Install dir: null
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-02-02T02:17:29.556Z
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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=127.0.0.1:37235/solr
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[n:127.0.0.1:44791_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
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[n:127.0.0.1:44791_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
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[n:127.0.0.1:44791_solr    ] o.a.s.c.ZkController Register node as live in 
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(zkCallback-4569-thread-1-processing-n:127.0.0.1:39799_solr) 
[n:127.0.0.1:39799_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (2) -> (3)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
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(zkCallback-4587-thread-1-processing-n:127.0.0.1:44791_solr) 
[n:127.0.0.1:44791_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (2) -> (3)
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[n:127.0.0.1:40773_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (2) -> (3)
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(TEST-TriggerIntegrationTest.testListeners-seed#[F8655AEAAE497F5A]) 
[n:127.0.0.1:44791_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_44791.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@596850
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[n:127.0.0.1:44791_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
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   [junit4]   2> 2980578 INFO  
(TEST-TriggerIntegrationTest.testListeners-seed#[F8655AEAAE497F5A]) 
[n:127.0.0.1:44791_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_44791.solr.jetty' (registry 'solr.jetty') enabled at server: 
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   [junit4]   2> 2980580 INFO  
(TEST-TriggerIntegrationTest.testListeners-seed#[F8655AEAAE497F5A]) 
[n:127.0.0.1:44791_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_F8655AEAAE497F5A-001/tempDir-001/node3/.
   [junit4]   2> 2981311 DEBUG (ScheduledTrigger-8396-thread-2) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_triggerL
   [junit4]   2> 2981312 DEBUG (ScheduledTrigger-8396-thread-2) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 3
   [junit4]   2> 2981312 DEBUG (ScheduledTrigger-8396-thread-2) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Tracking new node: 
127.0.0.1:44791_solr at time 301010978670417
   [junit4]   2> 2982313 DEBUG (ScheduledTrigger-8396-thread-2) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_triggerL
   [junit4]   2> 2982313 DEBUG (ScheduledTrigger-8396-thread-2) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 3
   [junit4]   2> 2983313 DEBUG (ScheduledTrigger-8396-thread-2) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_triggerL
   [junit4]   2> 2983313 DEBUG (ScheduledTrigger-8396-thread-2) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 3
   [junit4]   2> 2984313 DEBUG (ScheduledTrigger-8396-thread-2) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_triggerL
   [junit4]   2> 2984313 DEBUG (ScheduledTrigger-8396-thread-2) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 3
   [junit4]   2> 2984314 DEBUG (ScheduledTrigger-8396-thread-2) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_triggerL firing registered processor for nodes: 
[127.0.0.1:44791_solr] added at times [301010978670417], now=301013980464993
   [junit4]   2> 2984314 DEBUG (ScheduledTrigger-8396-thread-2) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.ScheduledTriggers ++++++++ Cooldown 
inactive - processing event: {
   [junit4]   2>   "id":"111c494750751Tchxzysxhzwvurkxji6mquff32",
   [junit4]   2>   "source":"node_added_triggerL",
   [junit4]   2>   "eventTime":301010978670417,
   [junit4]   2>   "eventType":"NODEADDED",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[301010978670417],
   [junit4]   2>     "nodeNames":["127.0.0.1:44791_solr"]}}
   [junit4]   2> 2984314 DEBUG (ScheduledTrigger-8396-thread-2) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.ScheduledTriggers Pausing all triggers: 
[node_added_triggerL]
   [junit4]   2> 2984315 INFO  (ScheduledTrigger-8396-thread-2) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.SystemLogListener Collection .system 
does not exist, disabling logging.
   [junit4]   2> 2984316 DEBUG 
(AutoscalingActionExecutor-8397-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.ScheduledTriggers -- processing actions 
for {
   [junit4]   2>   "id":"111c494750751Tchxzysxhzwvurkxji6mquff32",
   [junit4]   2>   "source":"node_added_triggerL",
   [junit4]   2>   "eventTime":301010978670417,
   [junit4]   2>   "eventType":"NODEADDED",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[301010978670417],
   [junit4]   2>     "_enqueue_time_":301013981134342,
   [junit4]   2>     "nodeNames":["127.0.0.1:44791_solr"]}}
   [junit4]   2> 2984317 DEBUG 
(AutoscalingActionExecutor-8397-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.ScheduledTriggers Resuming trigger: 
node_added_triggerL after 5000ms
   [junit4]   2> 2984317 DEBUG 
(AutoscalingActionExecutor-8397-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.ScheduledTriggers -- processing took 1 
ms for event id=111c494750751Tchxzysxhzwvurkxji6mquff32
   [junit4]   2> 2986319 INFO  
(TEST-TriggerIntegrationTest.testListeners-seed#[F8655AEAAE497F5A]) [    ] 
o.e.j.s.Server jetty-9.4.8.v20171121, build timestamp: 
2017-11-22T02:27:37+05:00, git hash: 82b8fb23f757335bb3329d540ce37a2a2615f0a8
   [junit4]   2> 2986320 INFO  
(TEST-TriggerIntegrationTest.testListeners-seed#[F8655AEAAE497F5A]) [    ] 
o.e.j.s.session DefaultSessionIdManager workerName=node0
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(TEST-TriggerIntegrationTest.testListeners-seed#[F8655AEAAE497F5A]) [    ] 
o.e.j.s.session No SessionScavenger set, using defaults
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(TEST-TriggerIntegrationTest.testListeners-seed#[F8655AEAAE497F5A]) [    ] 
o.e.j.s.session Scavenging every 600000ms
   [junit4]   2> 2986321 INFO  
(TEST-TriggerIntegrationTest.testListeners-seed#[F8655AEAAE497F5A]) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@1f504c9{/solr,null,AVAILABLE}
   [junit4]   2> 2986322 INFO  
(TEST-TriggerIntegrationTest.testListeners-seed#[F8655AEAAE497F5A]) [    ] 
o.e.j.s.AbstractConnector Started ServerConnector@271950{SSL,[ssl, 
http/1.1]}{127.0.0.1:37049}
   [junit4]   2> 2986322 INFO  
(TEST-TriggerIntegrationTest.testListeners-seed#[F8655AEAAE497F5A]) [    ] 
o.e.j.s.Server Started @2987598ms
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(TEST-TriggerIntegrationTest.testListeners-seed#[F8655AEAAE497F5A]) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=37049}
   [junit4]   2> 2986322 ERROR 
(TEST-TriggerIntegrationTest.testListeners-seed#[F8655AEAAE497F5A]) [    ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 2986322 INFO  
(TEST-TriggerIntegrationTest.testListeners-seed#[F8655AEAAE497F5A]) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.3.0
   [junit4]   2> 2986322 INFO  
(TEST-TriggerIntegrationTest.testListeners-seed#[F8655AEAAE497F5A]) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 2986322 INFO  
(TEST-TriggerIntegrationTest.testListeners-seed#[F8655AEAAE497F5A]) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
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(TEST-TriggerIntegrationTest.testListeners-seed#[F8655AEAAE497F5A]) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-02-02T02:17:35.551Z
   [junit4]   2> 2986324 INFO  (zkConnectionManagerCallback-4592-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2986325 INFO  
(TEST-TriggerIntegrationTest.testListeners-seed#[F8655AEAAE497F5A]) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 2986338 INFO  
(TEST-TriggerIntegrationTest.testListeners-seed#[F8655AEAAE497F5A]) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:37235/solr
   [junit4]   2> 2986339 INFO  (zkConnectionManagerCallback-4596-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2986342 INFO  
(zkConnectionManagerCallback-4598-thread-1-processing-n:127.0.0.1:37049_solr) 
[n:127.0.0.1:37049_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2986345 INFO  
(TEST-TriggerIntegrationTest.testListeners-seed#[F8655AEAAE497F5A]) 
[n:127.0.0.1:37049_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (3)
   [junit4]   2> 2986346 INFO  
(TEST-TriggerIntegrationTest.testListeners-seed#[F8655AEAAE497F5A]) 
[n:127.0.0.1:37049_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 2986348 INFO  
(TEST-TriggerIntegrationTest.testListeners-seed#[F8655AEAAE497F5A]) 
[n:127.0.0.1:37049_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:37049_solr
   [junit4]   2> 2986349 INFO  (zkCallback-4579-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 2986349 INFO  
(zkCallback-4587-thread-1-processing-n:127.0.0.1:44791_solr) 
[n:127.0.0.1:44791_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (3) -> (4)
   [junit4]   2> 2986349 INFO  
(zkCallback-4569-thread-1-processing-n:127.0.0.1:39799_solr) 
[n:127.0.0.1:39799_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (3) -> (4)
   [junit4]   2> 2986349 INFO  
(zkCallback-4597-thread-1-processing-n:127.0.0.1:37049_solr) 
[n:127.0.0.1:37049_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (3) -> (4)
   [junit4]   2> 2986349 INFO  
(zkCallback-4567-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (3) -> (4)
   [junit4]   2> 2986594 INFO  
(TEST-TriggerIntegrationTest.testListeners-seed#[F8655AEAAE497F5A]) 
[n:127.0.0.1:37049_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_37049.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@596850
   [junit4]   2> 2986606 INFO  
(TEST-TriggerIntegrationTest.testListeners-seed#[F8655AEAAE497F5A]) 
[n:127.0.0.1:37049_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_37049.solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@596850
   [junit4]   2> 2986606 INFO  
(TEST-TriggerIntegrationTest.testListeners-seed#[F8655AEAAE497F5A]) 
[n:127.0.0.1:37049_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_37049.solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@596850
   [junit4]   2> 2986608 INFO  
(TEST-TriggerIntegrationTest.testListeners-seed#[F8655AEAAE497F5A]) 
[n:127.0.0.1:37049_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_F8655AEAAE497F5A-001/tempDir-001/node4/.
   [junit4]   2> 2989317 DEBUG (ScheduledTrigger-8396-thread-3) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_triggerL
   [junit4]   2> 2989318 DEBUG (ScheduledTrigger-8396-thread-3) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 4
   [junit4]   2> 2989318 DEBUG (ScheduledTrigger-8396-thread-3) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Tracking new node: 
127.0.0.1:37049_solr at time 301018984598439
   [junit4]   2> 2990319 DEBUG (ScheduledTrigger-8396-thread-3) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_triggerL
   [junit4]   2> 2990319 DEBUG (ScheduledTrigger-8396-thread-3) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 4
   [junit4]   2> 2991319 DEBUG (ScheduledTrigger-8396-thread-3) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_triggerL
   [junit4]   2> 2991319 DEBUG (ScheduledTrigger-8396-thread-3) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 4
   [junit4]   2> 2992320 DEBUG (ScheduledTrigger-8396-thread-3) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_triggerL
   [junit4]   2> 2992320 DEBUG (ScheduledTrigger-8396-thread-3) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 4
   [junit4]   2> 2992320 DEBUG (ScheduledTrigger-8396-thread-3) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_triggerL firing registered processor for nodes: 
[127.0.0.1:37049_solr] added at times [301018984598439], now=301021986642131
   [junit4]   2> 2992320 DEBUG (ScheduledTrigger-8396-thread-3) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.ScheduledTriggers ++++++++ Cooldown 
inactive - processing event: {
   [junit4]   2>   "id":"111c671a5cba7Tchxzysxhzwvurkxji6mquff34",
   [junit4]   2>   "source":"node_added_triggerL",
   [junit4]   2>   "eventTime":301018984598439,
   [junit4]   2>   "eventType":"NODEADDED",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[301018984598439],
   [junit4]   2>     "nodeNames":["127.0.0.1:37049_solr"]}}
   [junit4]   2> 2992320 DEBUG (ScheduledTrigger-8396-thread-3) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.ScheduledTriggers Pausing all triggers: 
[node_added_triggerL]
   [junit4]   2> 2992321 DEBUG 
(AutoscalingActionExecutor-8397-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.ScheduledTriggers -- processing actions 
for {
   [junit4]   2>   "id":"111c671a5cba7Tchxzysxhzwvurkxji6mquff34",
   [junit4]   2>   "source":"node_added_triggerL",
   [junit4]   2>   "eventTime":301018984598439,
   [junit4]   2>   "eventType":"NODEADDED",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[301018984598439],
   [junit4]   2>     "_enqueue_time_":301021986893173,
   [junit4]   2>     "nodeNames":["127.0.0.1:37049_solr"]}}
   [junit4]   2> 2992321 WARN  
(AutoscalingActionExecutor-8397-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_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":"111c671a5cba7Tchxzysxhzwvurkxji6mquff34",
   [junit4]   2>   "source":"node_added_triggerL",
   [junit4]   2>   "eventTime":301018984598439,
   [junit4]   2>   "eventType":"NODEADDED",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[301018984598439],
   [junit4]   2>     "_enqueue_time_":301021986893173,
   [junit4]   2>     "nodeNames":["127.0.0.1:37049_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> 2992322 DEBUG 
(AutoscalingActionExecutor-8397-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.ScheduledTriggers Resuming trigger: 
node_added_triggerL after 5000ms
   [junit4]   2> 2992322 DEBUG 
(AutoscalingActionExecutor-8397-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.ScheduledTriggers -- processing took 0 
ms for event id=111c671a5cba7Tchxzysxhzwvurkxji6mquff34
   [junit4]   2> 2994321 INFO  
(TEST-TriggerIntegrationTest.testListeners-seed#[F8655AEAAE497F5A]) [    ] 
o.a.s.SolrTestCaseJ4 ###Ending testListeners
   [junit4]   2> 2994352 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) [   
 ] o.a.s.SolrTestCaseJ4 ###Starting testTriggerThrottling
   [junit4]   2> 2994352 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) [   
 ] o.a.s.c.a.TriggerIntegrationTest /autoscaling.json reset, new znode version 6
   [junit4]   2> 2994352 DEBUG 
(zkCallback-4567-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
/autoscaling.json with znode version 6
   [junit4]   2> 2994352 DEBUG 
(OverseerAutoScalingTriggerThread-72077320986820613-127.0.0.1:40773_solr-n_0000000000)
 [n:127.0.0.1:40773_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger 
updates upto znodeVersion 6
   [junit4]   2> 2994353 DEBUG 
(OverseerAutoScalingTriggerThread-72077320986820613-127.0.0.1:40773_solr-n_0000000000)
 [n:127.0.0.1:40773_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
nodeLost markers
   [junit4]   2> 2994354 DEBUG 
(OverseerAutoScalingTriggerThread-72077320986820613-127.0.0.1:40773_solr-n_0000000000)
 [n:127.0.0.1:40773_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
nodeAdded markers
   [junit4]   2> 2994354 DEBUG 
(OverseerAutoScalingTriggerThread-72077320986820613-127.0.0.1:40773_solr-n_0000000000)
 [n:127.0.0.1:40773_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 6, lastZnodeVersion 6
   [junit4]   2> 2994421 INFO  (qtp8714987-22317) [n:127.0.0.1:37049_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> 2994425 INFO  (qtp21722514-22236) [n:127.0.0.1:39799_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> 2994429 INFO  (qtp501413-22227) [n:127.0.0.1:40773_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> 2994493 INFO  (qtp24184633-22295) [n:127.0.0.1:44791_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> 2994493 DEBUG (qtp8714987-22321) [n:127.0.0.1:37049_solr    ] 
o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
   [junit4]   2> 2994494 INFO  (qtp8714987-22321) [n:127.0.0.1:37049_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/autoscaling 
params={wt=javabin&version=2} status=0 QTime=78
   [junit4]   2> 2994494 DEBUG 
(zkCallback-4567-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
/autoscaling.json with znode version 7
   [junit4]   2> 2994495 DEBUG 
(zkCallback-4567-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: 
[127.0.0.1:40773_solr, 127.0.0.1:37049_solr, 127.0.0.1:39799_solr, 
127.0.0.1:44791_solr]
   [junit4]   2> 2994495 DEBUG 
(zkCallback-4567-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_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> 2994495 DEBUG 
(OverseerAutoScalingTriggerThread-72077320986820613-127.0.0.1:40773_solr-n_0000000000)
 [n:127.0.0.1:40773_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger 
updates upto znodeVersion 7
   [junit4]   2> 2994499 INFO  
(OverseerAutoScalingTriggerThread-72077320986820613-127.0.0.1:40773_solr-n_0000000000)
 [n:127.0.0.1:40773_solr    ] o.a.s.c.a.TriggerIntegrationTest 
TestTriggerAction init
   [junit4]   2> 2994499 DEBUG 
(OverseerAutoScalingTriggerThread-72077320986820613-127.0.0.1:40773_solr-n_0000000000)
 [n:127.0.0.1:40773_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
nodeLost markers
   [junit4]   2> 2994499 DEBUG 
(OverseerAutoScalingTriggerThread-72077320986820613-127.0.0.1:40773_solr-n_0000000000)
 [n:127.0.0.1:40773_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 7, lastZnodeVersion 7
   [junit4]   2> 2994500 INFO  (qtp8714987-22322) [n:127.0.0.1:37049_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> 2994500 DEBUG (ScheduledTrigger-8396-thread-4) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger1
   [junit4]   2> 2994500 DEBUG (ScheduledTrigger-8396-thread-4) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 4
   [junit4]   2> 2994502 INFO  (qtp21722514-22234) [n:127.0.0.1:39799_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> 2994505 INFO  (qtp501413-22235) [n:127.0.0.1:40773_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> 2994508 INFO  (qtp24184633-22297) [n:127.0.0.1:44791_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> 2994509 DEBUG (qtp8714987-22323) [n:127.0.0.1:37049_solr    ] 
o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
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o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/autoscaling 
params={wt=javabin&version=2} status=0 QTime=13
   [junit4]   2> 2994510 DEBUG 
(zkCallback-4567-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
/autoscaling.json with znode version 8
   [junit4]   2> 2994510 DEBUG 
(zkCallback-4567-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: 
[127.0.0.1:40773_solr, 127.0.0.1:37049_solr, 127.0.0.1:39799_solr, 
127.0.0.1:44791_solr]
   [junit4]   2> 2994510 DEBUG 
(zkCallback-4567-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_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$ThrottlingTesterAction}],
 enabled=true}
   [junit4]   2> 2994511 DEBUG 
(zkCallback-4567-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: 
[127.0.0.1:40773_solr, 127.0.0.1:37049_solr, 127.0.0.1:39799_solr, 
127.0.0.1:44791_solr]
   [junit4]   2> 2994511 DEBUG 
(zkCallback-4567-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_trigger1 instantiated with properties: {event=nodeAdded, waitFor=0, 
actions=[{name=test, 
class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$ThrottlingTesterAction}],
 enabled=true}
   [junit4]   2> 2994511 DEBUG 
(OverseerAutoScalingTriggerThread-72077320986820613-127.0.0.1:40773_solr-n_0000000000)
 [n:127.0.0.1:40773_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger 
updates upto znodeVersion 8
   [junit4]   2> 2994512 INFO  
(OverseerAutoScalingTriggerThread-72077320986820613-127.0.0.1:40773_solr-n_0000000000)
 [n:127.0.0.1:40773_solr    ] o.a.s.c.a.TriggerIntegrationTest 
TestTriggerAction init
   [junit4]   2> 2994512 DEBUG 
(OverseerAutoScalingTriggerThread-72077320986820613-127.0.0.1:40773_solr-n_0000000000)
 [n:127.0.0.1:40773_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
nodeLost markers
   [junit4]   2> 2994513 DEBUG 
(OverseerAutoScalingTriggerThread-72077320986820613-127.0.0.1:40773_solr-n_0000000000)
 [n:127.0.0.1:40773_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 8, lastZnodeVersion 8
   [junit4]   2> 2994513 DEBUG (ScheduledTrigger-8396-thread-3) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger2
   [junit4]   2> 2994513 DEBUG (ScheduledTrigger-8396-thread-3) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 4
   [junit4]   2> 2994513 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) [   
 ] o.e.j.s.Server jetty-9.4.8.v20171121, build timestamp: 
2017-11-22T02:27:37+05:00, git hash: 82b8fb23f757335bb3329d540ce37a2a2615f0a8
   [junit4]   2> 2994514 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) [   
 ] o.e.j.s.session DefaultSessionIdManager workerName=node0
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(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) [   
 ] o.e.j.s.session No SessionScavenger set, using defaults
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(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) [   
 ] o.e.j.s.session Scavenging every 600000ms
   [junit4]   2> 2994514 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) [   
 ] o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@1c3242{/solr,null,AVAILABLE}
   [junit4]   2> 2994515 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) [   
 ] o.e.j.s.AbstractConnector Started ServerConnector@85eac0{SSL,[ssl, 
http/1.1]}{127.0.0.1:46149}
   [junit4]   2> 2994515 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) [   
 ] o.e.j.s.Server Started @2995791ms
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(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) [   
 ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=46149}
   [junit4]   2> 2994515 ERROR 
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) [   
 ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 2994515 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) [   
 ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.3.0
   [junit4]   2> 2994516 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) [   
 ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port 
null
   [junit4]   2> 2994516 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) [   
 ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 2994516 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) [   
 ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-02-02T02:17:43.745Z
   [junit4]   2> 2994517 INFO  (zkConnectionManagerCallback-4602-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2994518 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) [   
 ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 2994526 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) [   
 ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:37235/solr
   [junit4]   2> 2994527 INFO  (zkConnectionManagerCallback-4606-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2994529 INFO  
(zkConnectionManagerCallback-4608-thread-1-processing-n:127.0.0.1:46149_solr) 
[n:127.0.0.1:46149_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2994533 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) 
[n:127.0.0.1:46149_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (4)
   [junit4]   2> 2994534 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) 
[n:127.0.0.1:46149_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 2994535 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) 
[n:127.0.0.1:46149_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:46149_solr
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (5)
   [junit4]   2> 2994536 INFO  
(zkCallback-4567-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (4) -> (5)
   [junit4]   2> 2994536 INFO  
(zkCallback-4607-thread-1-processing-n:127.0.0.1:46149_solr) 
[n:127.0.0.1:46149_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (4) -> (5)
   [junit4]   2> 2994536 INFO  
(zkCallback-4597-thread-1-processing-n:127.0.0.1:37049_solr) 
[n:127.0.0.1:37049_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (4) -> (5)
   [junit4]   2> 2994536 INFO  
(zkCallback-4587-thread-1-processing-n:127.0.0.1:44791_solr) 
[n:127.0.0.1:44791_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (4) -> (5)
   [junit4]   2> 2994536 INFO  
(zkCallback-4569-thread-1-processing-n:127.0.0.1:39799_solr) 
[n:127.0.0.1:39799_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (4) -> (5)
   [junit4]   2> 2994725 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) 
[n:127.0.0.1:46149_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_46149.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@596850
   [junit4]   2> 2994735 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) 
[n:127.0.0.1:46149_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_46149.solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@596850
   [junit4]   2> 2994735 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) 
[n:127.0.0.1:46149_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_46149.solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@596850
   [junit4]   2> 2994736 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) 
[n:127.0.0.1:46149_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_F8655AEAAE497F5A-001/tempDir-001/node5/.
   [junit4]   2> 2995500 DEBUG (ScheduledTrigger-8396-thread-4) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger1
   [junit4]   2> 2995500 DEBUG (ScheduledTrigger-8396-thread-4) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 5
   [junit4]   2> 2995500 DEBUG (ScheduledTrigger-8396-thread-4) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Tracking new node: 
127.0.0.1:46149_solr at time 301025167310314
   [junit4]   2> 2995500 DEBUG (ScheduledTrigger-8396-thread-4) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_trigger1 firing registered processor for nodes: 
[127.0.0.1:46149_solr] added at times [301025167310314], now=301025167351038
   [junit4]   2> 2995501 DEBUG (ScheduledTrigger-8396-thread-4) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.ScheduledTriggers ++++++++ Cooldown 
inactive - processing event: {
   [junit4]   2>   "id":"111c7e22a7deaTchxzysxhzwvurkxji6mquff35",
   [junit4]   2>   "source":"node_added_trigger1",
   [junit4]   2>   "eventTime":301025167310314,
   [junit4]   2>   "eventType":"NODEADDED",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[301025167310314],
   [junit4]   2>     "nodeNames":["127.0.0.1:46149_solr"]}}
   [junit4]   2> 2995501 DEBUG (ScheduledTrigger-8396-thread-4) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.ScheduledTriggers Pausing all triggers: 
[node_added_trigger2, node_added_trigger1]
   [junit4]   2> 2995501 INFO  (ScheduledTrigger-8396-thread-4) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.SystemLogListener Collection .system 
does not exist, disabling logging.
   [junit4]   2> 2995502 DEBUG 
(AutoscalingActionExecutor-8397-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.ScheduledTriggers -- processing actions 
for {
   [junit4]   2>   "id":"111c7e22a7deaTchxzysxhzwvurkxji6mquff35",
   [junit4]   2>   "source":"node_added_trigger1",
   [junit4]   2>   "eventTime":301025167310314,
   [junit4]   2>   "eventType":"NODEADDED",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[301025167310314],
   [junit4]   2>     "_enqueue_time_":301025167628265,
   [junit4]   2>     "nodeNames":["127.0.0.1:46149_solr"]}}
   [junit4]   2> 2995502 INFO  
(AutoscalingActionExecutor-8397-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.TriggerIntegrationTest action executed 
from node_added_trigger1
   [junit4]   2> 2995503 DEBUG 
(AutoscalingActionExecutor-8397-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.ScheduledTriggers Resuming trigger: 
node_added_trigger2 after 5000ms
   [junit4]   2> 2995503 DEBUG 
(AutoscalingActionExecutor-8397-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.ScheduledTriggers Resuming trigger: 
node_added_trigger1 after 5000ms
   [junit4]   2> 2995503 DEBUG 
(AutoscalingActionExecutor-8397-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.ScheduledTriggers -- processing took 1 
ms for event id=111c7e22a7deaTchxzysxhzwvurkxji6mquff35
   [junit4]   2> 3000505 DEBUG (ScheduledTrigger-8396-thread-2) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger2
   [junit4]   2> 3000505 DEBUG (ScheduledTrigger-8396-thread-3) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger1
   [junit4]   2> 3000505 DEBUG (ScheduledTrigger-8396-thread-2) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 5
   [junit4]   2> 3000506 DEBUG (ScheduledTrigger-8396-thread-3) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 5
   [junit4]   2> 3000506 DEBUG (ScheduledTrigger-8396-thread-2) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Tracking new node: 
127.0.0.1:46149_solr at time 301030172555675
   [junit4]   2> 3000506 DEBUG (ScheduledTrigger-8396-thread-2) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_trigger2 firing registered processor for nodes: 
[127.0.0.1:46149_solr] added at times [301030172555675], now=301030172638168
   [junit4]   2> 3000506 DEBUG (ScheduledTrigger-8396-thread-2) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.ScheduledTriggers ++++++++ Cooldown 
inactive - processing event: {
   [junit4]   2>   "id":"111c90c80799bTchxzysxhzwvurkxji6mquff37",
   [junit4]   2>   "source":"node_added_trigger2",
   [junit4]   2>   "eventTime":301030172555675,
   [junit4]   2>   "eventType":"NODEADDED",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[301030172555675],
   [junit4]   2>     "nodeNames":["127.0.0.1:46149_solr"]}}
   [junit4]   2> 3000506 DEBUG (ScheduledTrigger-8396-thread-2) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.ScheduledTriggers Pausing all triggers: 
[node_added_trigger2, node_added_trigger1]
   [junit4]   2> 3000507 INFO  (ScheduledTrigger-8396-thread-2) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.SystemLogListener Collection .system 
does not exist, disabling logging.
   [junit4]   2> 3000507 DEBUG 
(AutoscalingActionExecutor-8397-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.ScheduledTriggers -- processing actions 
for {
   [junit4]   2>   "id":"111c90c80799bTchxzysxhzwvurkxji6mquff37",
   [junit4]   2>   "source":"node_added_trigger2",
   [junit4]   2>   "eventTime":301030172555675,
   [junit4]   2>   "eventType":"NODEADDED",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[301030172555675],
   [junit4]   2>     "_enqueue_time_":301030172962853,
   [junit4]   2>     "nodeNames":["127.0.0.1:46149_solr"]}}
   [junit4]   2> 3000507 INFO  
(AutoscalingActionExecutor-8397-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.TriggerIntegrationTest last action at 
1517537864731000000 current time = 1517537869736000000
   [junit4]   2> real diff: 5005000000
   [junit4]   2>  min diff: 4998000000
   [junit4]   2> 3000507 INFO  
(AutoscalingActionExecutor-8397-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.TriggerIntegrationTest action executed 
from node_added_trigger2
   [junit4]   2> 3000508 DEBUG 
(AutoscalingActionExecutor-8397-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.ScheduledTriggers Resuming trigger: 
node_added_trigger2 after 5000ms
   [junit4]   2> 3000508 DEBUG 
(AutoscalingActionExecutor-8397-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.ScheduledTriggers Resuming trigger: 
node_added_trigger1 after 5000ms
   [junit4]   2> 3000508 DEBUG 
(AutoscalingActionExecutor-8397-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.ScheduledTriggers -- processing took 1 
ms for event id=111c90c80799bTchxzysxhzwvurkxji6mquff37
   [junit4]   2> 3000512 INFO  (qtp8714987-22317) [n:127.0.0.1:37049_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> 3000515 INFO  (qtp21722514-22236) [n:127.0.0.1:39799_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> 3000518 INFO  (qtp501413-22227) [n:127.0.0.1:40773_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> 3000521 INFO  (qtp24184633-22295) [n:127.0.0.1:44791_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> 3000585 INFO  (qtp13275895-22349) [n:127.0.0.1:46149_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> 3000586 DEBUG (qtp8714987-22321) [n:127.0.0.1:37049_solr    ] 
o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
   [junit4]   2> 3000587 INFO  (qtp8714987-22321) [n:127.0.0.1:37049_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/autoscaling 
params={wt=javabin&version=2} status=0 QTime=77
   [junit4]   2> 3000587 DEBUG 
(zkCallback-4567-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
/autoscaling.json with znode version 9
   [junit4]   2> 3000587 DEBUG 
(zkCallback-4567-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: 
[127.0.0.1:40773_solr, 127.0.0.1:37049_solr, 127.0.0.1:39799_solr, 
127.0.0.1:44791_solr, 127.0.0.1:46149_solr]
   [junit4]   2> 3000588 DEBUG 
(zkCallback-4567-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_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$ThrottlingTesterAction}],
 enabled=true}
   [junit4]   2> 3000588 DEBUG 
(zkCallback-4567-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeLostTrigger Initial livenodes: 
[127.0.0.1:40773_solr, 127.0.0.1:37049_solr, 127.0.0.1:39799_solr, 
127.0.0.1:44791_solr, 127.0.0.1:46149_solr]
   [junit4]   2> 3000588 DEBUG 
(zkCallback-4567-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: 
[127.0.0.1:40773_solr, 127.0.0.1:37049_solr, 127.0.0.1:39799_solr, 
127.0.0.1:44791_solr, 127.0.0.1:46149_solr]
   [junit4]   2> 3000588 DEBUG 
(zkCallback-4567-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_trigger1 instantiated with properties: {event=nodeAdded, waitFor=0, 
actions=[{name=test, 
class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$ThrottlingTesterAction}],
 enabled=true}
   [junit4]   2> 3000588 DEBUG 
(OverseerAutoScalingTriggerThread-72077320986820613-127.0.0.1:40773_solr-n_0000000000)
 [n:127.0.0.1:40773_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger 
updates upto znodeVersion 9
   [junit4]   2> 3000590 INFO  
(OverseerAutoScalingTriggerThread-72077320986820613-127.0.0.1:40773_solr-n_0000000000)
 [n:127.0.0.1:40773_solr    ] o.a.s.c.a.TriggerIntegrationTest 
TestTriggerAction init
   [junit4]   2> 3000590 DEBUG 
(OverseerAutoScalingTriggerThread-72077320986820613-127.0.0.1:40773_solr-n_0000000000)
 [n:127.0.0.1:40773_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 9, lastZnodeVersion 9
   [junit4]   2> 3000591 DEBUG (ScheduledTrigger-8396-thread-3) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
node_lost_trigger1 with currently live nodes: 5
   [junit4]   2> 3000593 INFO  (qtp8714987-22317) [n:127.0.0.1:37049_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> 3000596 INFO  (qtp21722514-22226) [n:127.0.0.1:39799_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> 3000599 INFO  (qtp501413-22229) [n:127.0.0.1:40773_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> 3000603 INFO  (qtp24184633-22296) [n:127.0.0.1:44791_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> 3000609 INFO  (qtp13275895-22346) [n:127.0.0.1:46149_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> 3000609 DEBUG (qtp13275895-22349) [n:127.0.0.1:46149_solr    ] 
o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
   [junit4]   2> 3000610 INFO  (qtp13275895-22349) [n:127.0.0.1:46149_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/cluster/autoscaling 
params={wt=javabin&version=2} status=0 QTime=19
   [junit4]   2> 3000610 DEBUG 
(zkCallback-4567-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
/autoscaling.json with znode version 10
   [junit4]   2> 3000610 DEBUG 
(zkCallback-4567-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: 
[127.0.0.1:40773_solr, 127.0.0.1:37049_solr, 127.0.0.1:39799_solr, 
127.0.0.1:44791_solr, 127.0.0.1:46149_solr]
   [junit4]   2> 3000610 DEBUG 
(zkCallback-4567-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_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$ThrottlingTesterAction}],
 enabled=true}
   [junit4]   2> 3000611 DEBUG 
(zkCallback-4567-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeLostTrigger Initial livenodes: 
[127.0.0.1:40773_solr, 127.0.0.1:37049_solr, 127.0.0.1:39799_solr, 
127.0.0.1:44791_solr, 127.0.0.1:46149_solr]
   [junit4]   2> 3000611 DEBUG 
(zkCallback-4567-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: 
[127.0.0.1:40773_solr, 127.0.0.1:37049_solr, 127.0.0.1:39799_solr, 
127.0.0.1:44791_solr, 127.0.0.1:46149_solr]
   [junit4]   2> 3000611 DEBUG 
(zkCallback-4567-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_trigger1 instantiated with properties: {event=nodeAdded, waitFor=0, 
actions=[{name=test, 
class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$ThrottlingTesterAction}],
 enabled=true}
   [junit4]   2> 3000611 DEBUG 
(zkCallback-4567-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeLostTrigger Initial livenodes: 
[127.0.0.1:40773_solr, 127.0.0.1:37049_solr, 127.0.0.1:39799_solr, 
127.0.0.1:44791_solr, 127.0.0.1:46149_solr]
   [junit4]   2> 3000611 DEBUG 
(OverseerAutoScalingTriggerThread-72077320986820613-127.0.0.1:40773_solr-n_0000000000)
 [n:127.0.0.1:40773_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger 
updates upto znodeVersion 10
   [junit4]   2> 3000613 INFO  
(OverseerAutoScalingTriggerThread-72077320986820613-127.0.0.1:40773_solr-n_0000000000)
 [n:127.0.0.1:40773_solr    ] o.a.s.c.a.TriggerIntegrationTest 
TestTriggerAction init
   [junit4]   2> 3000613 DEBUG 
(OverseerAutoScalingTriggerThread-72077320986820613-127.0.0.1:40773_solr-n_0000000000)
 [n:127.0.0.1:40773_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 10, lastZnodeVersion 10
   [junit4]   2> 3000613 DEBUG (ScheduledTrigger-8396-thread-1) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
node_lost_trigger2 with currently live nodes: 5
   [junit4]   2> 3000614 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) [   
 ] o.e.j.s.AbstractConnector Stopped ServerConnector@85eac0{SSL,[ssl, 
http/1.1]}{127.0.0.1:0}
   [junit4]   2> 3000614 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) [   
 ] o.a.s.c.CoreContainer Shutting down CoreContainer instance=17650260
   [junit4]   2> 3000614 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) [   
 ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.node, 
tag=null
   [junit4]   2> 3000614 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) [   
 ] o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@1453133: rootName = 
solr_46149, domain = solr.node, service url = null, agent id = null] for 
registry solr.node / com.codahale.metrics.MetricRegistry@188b69
   [junit4]   2> 3000620 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) [   
 ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jvm, 
tag=null
   [junit4]   2> 3000620 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) [   
 ] o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@d62170: rootName = 
solr_46149, domain = solr.jvm, service url = null, agent id = null] for 
registry solr.jvm / com.codahale.metrics.MetricRegistry@15efa63
   [junit4]   2> 3000625 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) [   
 ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jetty, 
tag=null
   [junit4]   2> 3000625 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) [   
 ] o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@19488d5: rootName = 
solr_46149, domain = solr.jetty, service url = null, agent id = null] for 
registry solr.jetty / com.codahale.metrics.MetricRegistry@a0a86c
   [junit4]   2> 3000627 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) [   
 ] o.a.s.c.ZkController Remove node as live in 
ZooKeeper:/live_nodes/127.0.0.1:46149_solr
   [junit4]   2> 3000627 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) [   
 ] o.a.s.m.SolrMetricManager Closing metric reporters for 
registry=solr.cluster, tag=null
   [junit4]   2> 3000627 INFO  
(zkCallback-4597-thread-1-processing-n:127.0.0.1:37049_solr) 
[n:127.0.0.1:37049_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (5) -> (4)
   [junit4]   2> 3000627 INFO  (zkCallback-4579-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (5) -> (4)
   [junit4]   2> 3000627 INFO  
(zkCallback-4607-thread-1-processing-n:127.0.0.1:46149_solr) 
[n:127.0.0.1:46149_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (5) -> (4)
   [junit4]   2> 3000627 INFO  
(zkCallback-4587-thread-1-processing-n:127.0.0.1:44791_solr) 
[n:127.0.0.1:44791_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (5) -> (4)
   [junit4]   2> 3000627 INFO  
(zkCallback-4567-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (5) -> (4)
   [junit4]   2> 3000627 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) [   
 ] o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 
2147483647 transient cores
   [junit4]   2> 3000627 INFO  
(zkCallback-4569-thread-1-processing-n:127.0.0.1:39799_solr) 
[n:127.0.0.1:39799_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (5) -> (4)
   [junit4]   2> 3000629 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) [   
 ] o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@1c3242{/solr,null,UNAVAILABLE}
   [junit4]   2> 3000629 INFO  
(TEST-TriggerIntegrationTest.testTriggerThrottling-seed#[F8655AEAAE497F5A]) [   
 ] o.e.j.s.session Stopped scavenging
   [junit4]   2> 3001592 DEBUG (ScheduledTrigger-8396-thread-4) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
node_lost_trigger1 with currently live nodes: 4
   [junit4]   2> 3001592 DEBUG (ScheduledTrigger-8396-thread-4) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeLostTrigger Tracking lost node: 
127.0.0.1:46149_solr
   [junit4]   2> 3001592 DEBUG (ScheduledTrigger-8396-thread-4) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger firing 
registered processor for lost nodes: [127.0.0.1:46149_solr]
   [junit4]   2> 3001593 DEBUG (ScheduledTrigger-8396-thread-4) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.ScheduledTriggers ++++++++ Cooldown 
inactive - processing event: {
   [junit4]   2>   "id":"111c94d47eec1Tchxzysxhzwvurkxji6mquff39",
   [junit4]   2>   "source":"node_lost_trigger1",
   [junit4]   2>   "eventTime":301031259369153,
   [junit4]   2>   "eventType":"NODELOST",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[301031259369153],
   [junit4]   2>     "nodeNames":["127.0.0.1:46149_solr"]}}
   [junit4]   2> 3001593 DEBUG (ScheduledTrigger-8396-thread-4) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.ScheduledTriggers Pausing all triggers: 
[node_lost_trigger2, node_added_trigger2, node_lost_trigger1, 
node_added_trigger1]
   [junit4]   2> 3001593 INFO  (ScheduledTrigger-8396-thread-4) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.SystemLogListener Collection .system 
does not exist, disabling logging.
   [junit4]   2> 3001593 DEBUG 
(AutoscalingActionExecutor-8397-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.ScheduledTriggers -- processing actions 
for {
   [junit4]   2>   "id":"111c94d47eec1Tchxzysxhzwvurkxji6mquff39",
   [junit4]   2>   "source":"node_lost_trigger1",
   [junit4]   2>   "eventTime":301031259369153,
   [junit4]   2>   "eventType":"NODELOST",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[301031259369153],
   [junit4]   2>     "_enqueue_time_":301031259653842,
   [junit4]   2>     "nodeNames":["127.0.0.1:46149_solr"]}}
   [junit4]   2> 3001594 INFO  
(AutoscalingActionExecutor-8397-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.TriggerIntegrationTest action executed 
from node_lost_trigger1
   [junit4]   2> 3001594 DEBUG 
(AutoscalingActionExecutor-8397-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.ScheduledTriggers Resuming trigger: 
node_lost_trigger2 after 5000ms
   [junit4]   2> 3001594 DEBUG 
(AutoscalingActionExecutor-8397-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.ScheduledTriggers Resuming trigger: 
node_added_trigger2 after 5000ms
   [junit4]   2> 3001594 DEBUG 
(AutoscalingActionExecutor-8397-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.ScheduledTriggers Resuming trigger: 
node_lost_trigger1 after 5000ms
   [junit4]   2> 3001594 DEBUG 
(AutoscalingActionExecutor-8397-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.ScheduledTriggers Resuming trigger: 
node_added_trigger1 after 5000ms
   [junit4]   2> 3001594 DEBUG 
(AutoscalingActionExecutor-8397-thread-1-processing-n:127.0.0.1:40773_solr) 
[n:127.0.0.1:40773_solr    ] o.a.s.c.a.ScheduledTriggers -- processing took 0 
ms for event id=111c94d

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

ollection1.shard1.leader, tag=7299183
   [junit4]   2> 3177654 INFO  (coreCloseExecutor-8609-thread-2) 
[n:127.0.0.1:43967_solr c:collection1 s:shard1 r:core_node14 
x:collection1_shard1_replica_n13] o.a.s.m.SolrMetricManager Closing metric 
reporters for registry=solr.collection.collection1.shard1.leader, tag=6418871
   [junit4]   2> 3177656 INFO  (jetty-closer-4552-thread-2) [    ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@1902d57{/solr,null,UNAVAILABLE}
   [junit4]   2> 3177656 INFO  (jetty-closer-4552-thread-2) [    ] 
o.e.j.s.session Stopped scavenging
   [junit4]   2> 3179078 WARN  
(zkCallback-4657-thread-1-processing-n:127.0.0.1:38791_solr) 
[n:127.0.0.1:38791_solr    ] o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, 
but Solr cannot talk to ZK: [KeeperErrorCode = Session expired for /live_nodes]
   [junit4]   2> 3179079 INFO  (jetty-closer-4552-thread-4) [    ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@18c2c6{/solr,null,UNAVAILABLE}
   [junit4]   2> 3179079 INFO  (jetty-closer-4552-thread-4) [    ] 
o.e.j.s.session Stopped scavenging
   [junit4]   2> 3179085 WARN  
(zkCallback-4697-thread-1-processing-n:127.0.0.1:44029_solr) 
[n:127.0.0.1:44029_solr    ] o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, 
but Solr cannot talk to ZK: [KeeperErrorCode = Session expired for /live_nodes]
   [junit4]   2> 3179085 INFO  (jetty-closer-4552-thread-8) [    ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@1c129f5{/solr,null,UNAVAILABLE}
   [junit4]   2> 3179085 INFO  (jetty-closer-4552-thread-8) [    ] 
o.e.j.s.session Stopped scavenging
   [junit4]   2> 3179086 ERROR 
(SUITE-TriggerIntegrationTest-seed#[F8655AEAAE497F5A]-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> 3179086 INFO  
(SUITE-TriggerIntegrationTest-seed#[F8655AEAAE497F5A]-worker) [    ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1:37235 37235
   [junit4]   2> 3184102 INFO  (Thread-5589) [    ] o.a.s.c.ZkTestServer 
connecting to 127.0.0.1:37235 37235
   [junit4]   2> 3184102 WARN  (Thread-5589) [    ] o.a.s.c.ZkTestServer Watch 
limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2>        42      /solr/collections/collection1/terms/shard1
   [junit4]   2>        22      /solr/aliases.json
   [junit4]   2>        21      /solr/security.json
   [junit4]   2>        9       /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>        139     /solr/collections/collection1/state.json
   [junit4]   2>        22      /solr/clusterprops.json
   [junit4]   2>        22      /solr/clusterstate.json
   [junit4]   2>        12      /solr/collections/testMetricTrigger/state.json
   [junit4]   2>        6       /solr/autoscaling.json
   [junit4]   2>        6       
/solr/overseer_elect/election/72077320986820634-127.0.0.1:43967_solr-n_0000000007
   [junit4]   2>        3       
/solr/collections/collection1/leader_elect/shard1/election/72077320986820661-core_node3-n_0000000000
   [junit4]   2>        2       
/solr/overseer_elect/election/72077320986820622-127.0.0.1:37049_solr-n_0000000003
   [junit4]   2>        2       
/solr/collections/collection1/leader_elect/shard1/election/72077320986820667-core_node4-n_0000000001
   [junit4]   2>        2       
/solr/overseer_elect/election/72077320986820655-127.0.0.1:37317_solr-n_0000000014
   [junit4]   2>        2       
/solr/overseer_elect/election/72077320986820667-127.0.0.1:40173_solr-n_0000000018
   [junit4]   2>        2       
/solr/overseer_elect/election/72077320986820649-127.0.0.1:45251_solr-n_0000000012
   [junit4]   2>        2       
/solr/overseer_elect/election/72077320986820640-127.0.0.1:38791_solr-n_0000000009
   [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: 
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_F8655AEAAE497F5A-001
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene70): 
{id=PostingsFormat(name=Memory), 
x_s=TestBloomFilteredLucenePostings(BloomFilteringPostingsFormat(Lucene50(blocksize=128)))},
 docValues:{_version_=DocValuesFormat(name=Memory)}, maxPointsInLeafNode=1419, 
maxMBSortInHeap=6.672222306441762, sim=RandomSimilarity(queryNorm=true): {}, 
locale=sr, timezone=America/Glace_Bay
   [junit4]   2> NOTE: Linux 4.13.0-32-generic i386/Oracle Corporation 
1.8.0_144 (32-bit)/cpus=8,threads=1,free=292383816,total=491126784
   [junit4]   2> NOTE: All tests run in this JVM: 
[TestOnReconnectListenerSupport, TestJsonRequest, QueryResultKeyTest, 
SoftAutoCommitTest, HttpSolrCallGetCoreTest, PeerSyncTest, 
TestSystemCollAutoCreate, TestSolrIndexConfig, 
DocExpirationUpdateProcessorFactoryTest, AddReplicaTest, SchemaApiFailureTest, 
FileUtilsTest, ClassificationUpdateProcessorIntegrationTest, DeleteNodeTest, 
TestHashQParserPlugin, TestChildDocTransformer, TestSmileRequest, 
XsltUpdateRequestHandlerTest, PreAnalyzedUpdateProcessorTest, 
TestSolrFieldCacheBean, CreateRoutedAliasTest, InfixSuggestersTest, 
DirectSolrConnectionTest, UninvertDocValuesMergePolicyTest, TestTrie, 
BitVectorTest, TestFuzzyAnalyzedSuggestions, TestNoOpRegenerator, TestSolrJ, 
TestPivotHelperCode, OverriddenZkACLAndCredentialsProvidersTest, 
TestFieldResource, AutoscalingHistoryHandlerTest, TestRTGBase, TestConfigsApi, 
TestDistribStateManager, CSVRequestHandlerTest, DistributedFacetPivotLargeTest, 
TestSurroundQueryParser, TestSegmentSorting, TestStressRecovery, 
TestCloudPivotFacet, TestExportWriter, TestReqParamsAPI, TestXIncludeConfig, 
TestQueryUtils, TestMaxScoreQueryParser, SystemInfoHandlerTest, 
TestSweetSpotSimilarityFactory, HdfsRestartWhileUpdatingTest, LargeFieldTest, 
TestLegacyField, QueryElevationComponentTest, TestLRUCache, 
TestJavabinTupleStreamParser, EnumFieldTest, TestCloudDeleteByQuery, 
PeerSyncReplicationTest, RestartWhileUpdatingTest, CurrencyFieldTypeTest, 
TestSubQueryTransformerDistrib, SaslZkACLProviderTest, 
SpatialHeatmapFacetsTest, AtomicUpdateProcessorFactoryTest, 
SolrJmxReporterTest, SliceStateTest, TestConfigSetsAPIExclusivity, 
TestTrieFacet, PrimUtilsTest, PathHierarchyTokenizerFactoryTest, 
DirectUpdateHandlerOptimizeTest, QueryEqualityTest, RequiredFieldsTest, 
TestLegacyTerms, TestCursorMarkWithoutUniqueKey, 
SpellCheckCollatorWithCollapseTest, ScriptEngineTest, 
TestPayloadScoreQParserPlugin, TestNRTOpen, TestMinMaxOnMultiValuedField, 
SortSpecParsingTest, LeaderFailoverAfterPartitionTest, TestPolicyCloud, 
ShardRoutingCustomTest, MetricUtilsTest, HighlighterTest, HttpPartitionTest, 
OverseerTest, TestReversedWildcardFilterFactory, SOLR749Test, 
LegacyCloudClusterPropTest, TestFoldingMultitermQuery, QueryParsingTest, 
TestSimpleTrackingShardHandler, TestReplicationHandler, TestRebalanceLeaders, 
DirectoryFactoryTest, SolrInfoBeanTest, TestSkipOverseerOperations, 
TestExclusionRuleCollectionAccess, ZkControllerTest, 
TestTolerantUpdateProcessorRandomCloud, 
DistributedFacetSimpleRefinementLongTailTest, TestUseDocValuesAsStored, 
JsonLoaderTest, TestLegacyFieldCache, SolrIndexMetricsTest, 
TestReplicaProperties, SuggesterFSTTest, TestSolr4Spatial, 
TestSolrCLIRunExample, TestBM25SimilarityFactory, SyncSliceTest, 
TestDistributedStatsComponentCardinality, TestSimpleTextCodec, 
TestPartialUpdateDeduplication, TestFieldSortValues, ZkStateWriterTest, 
DistributedQueryComponentOptimizationTest, AnalyticsQueryTest, 
CdcrUpdateLogTest, SolrShardReporterTest, UUIDUpdateProcessorFallbackTest, 
CollectionStateFormat2Test, TestReloadDeadlock, SearchRateTriggerTest, 
DistributedFacetPivotSmallTest, ChaosMonkeySafeLeaderTest, 
BasicDistributedZk2Test, UnloadDistributedZkTest, ZkSolrClientTest, 
TestDistributedSearch, DistributedSpellCheckComponentTest, 
TermVectorComponentDistributedTest, TestRealTimeGet, TestReload, 
TestStressVersions, TestRangeQuery, HighlighterConfigTest, 
TestQuerySenderListener, AlternateDirectoryTest, CopyFieldTest, 
BadComponentTest, MultiTermTest, SampleTest, TestBinaryField, TestSearchPerf, 
NumericFieldsTest, MinimalSchemaTest, TestElisionMultitermQuery, 
OutputWriterTest, TestSolrCoreProperties, TestPostingsSolrHighlighter, 
NotRequiredUniqueKeyTest, SpellPossibilityIteratorTest, TestCodecSupport, 
TestIBSimilarityFactory, OpenExchangeRatesOrgProviderTest, TestFastLRUCache, 
TestSuggestSpellingConverter, DOMUtilTest, ClusterStateTest, 
DistributedIntervalFacetingTest, TestTolerantSearch, 
TestEmbeddedSolrServerAdminHandler, TestJettySolrRunner, 
AsyncCallRequestStatusResponseTest, CloudExitableDirectoryReaderTest, 
ConfigSetsAPITest, ConnectionManagerTest, CreateCollectionCleanupTest, 
DistribCursorPagingTest, DocValuesNotIndexedTest, MoveReplicaHDFSFailoverTest, 
MultiThreadedOCPTest, OverseerTaskQueueTest, ReplaceNodeNoTargetTest, 
ReplicationFactorTest, SharedFSAutoReplicaFailoverTest, SolrCLIZkUtilsTest, 
SolrCloudExampleTest, TestAuthenticationFramework, TestCryptoKeys, 
TestDeleteCollectionOnDownNodes, TestDownShardTolerantSearch, 
TestLeaderElectionWithEmptyReplica, TestPrepRecovery, 
TestPullReplicaErrorHandling, TestSolrCloudWithDelegationTokens, 
TestSolrCloudWithSecureImpersonation, TestStressCloudBlindAtomicUpdates, 
ZkFailoverTest, TestLocalFSCloudBackupRestore, AutoAddReplicasIntegrationTest, 
TriggerIntegrationTest]
   [junit4] Completed [604/774 (1!)] on J1 in 204.48s, 14 tests, 1 failure, 1 
error <<< FAILURES!

[...truncated 44478 lines...]
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