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From Apache Jenkins Server <jenk...@builds.apache.org>
Subject [JENKINS] Lucene-Solr-Tests-master - Build # 2277 - Still unstable
Date Fri, 26 Jan 2018 22:32:44 GMT
Build: https://builds.apache.org/job/Lucene-Solr-Tests-master/2277/

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

Error Message:
Expected 8 triggers but found: [x0, x1, x2, x3, x4, x5, x6] expected:<8> but was:<7>

Stack Trace:
java.lang.AssertionError: Expected 8 triggers but found: [x0, x1, x2, x3, x4, x5, x6] expected:<8> but was:<7>
	at __randomizedtesting.SeedInfo.seed([17AF1F5CCA8EC928:7CCBC81579A35CAC]:0)
	at org.junit.Assert.fail(Assert.java:93)
	at org.junit.Assert.failNotEquals(Assert.java:647)
	at org.junit.Assert.assertEquals(Assert.java:128)
	at org.junit.Assert.assertEquals(Assert.java:472)
	at org.apache.solr.cloud.autoscaling.TriggerIntegrationTest.testSetProperties(TriggerIntegrationTest.java:1322)
	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.AssertionError
	at __randomizedtesting.SeedInfo.seed([17AF1F5CCA8EC928:ADA328D395661F67]:0)
	at org.junit.Assert.fail(Assert.java:92)
	at org.junit.Assert.assertTrue(Assert.java:43)
	at org.junit.Assert.assertNull(Assert.java:551)
	at org.junit.Assert.assertNull(Assert.java:562)
	at org.apache.solr.cloud.autoscaling.TriggerIntegrationTest.testMetricTrigger(TriggerIntegrationTest.java:1575)
	at 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 13863 lines...]
   [junit4] Suite: org.apache.solr.cloud.autoscaling.TriggerIntegrationTest
   [junit4]   2> 3730998 INFO  (SUITE-TriggerIntegrationTest-seed#[17AF1F5CCA8EC928]-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/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_17AF1F5CCA8EC928-001/init-core-data-001
   [junit4]   2> 3730998 WARN  (SUITE-TriggerIntegrationTest-seed#[17AF1F5CCA8EC928]-worker) [    ] o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=26 numCloses=26
   [junit4]   2> 3730998 INFO  (SUITE-TriggerIntegrationTest-seed#[17AF1F5CCA8EC928]-worker) [    ] o.a.s.SolrTestCaseJ4 Using TrieFields (NUMERIC_POINTS_SYSPROP=false) w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 3730999 INFO  (SUITE-TriggerIntegrationTest-seed#[17AF1F5CCA8EC928]-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> 3731000 INFO  (SUITE-TriggerIntegrationTest-seed#[17AF1F5CCA8EC928]-worker) [    ] o.a.s.c.MiniSolrCloudCluster Starting cluster of 2 servers in /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_17AF1F5CCA8EC928-001/tempDir-001
   [junit4]   2> 3731000 INFO  (SUITE-TriggerIntegrationTest-seed#[17AF1F5CCA8EC928]-worker) [    ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 3731000 INFO  (Thread-3969) [    ] o.a.s.c.ZkTestServer client port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 3731000 INFO  (Thread-3969) [    ] o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 3731003 ERROR (Thread-3969) [    ] 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> 3731100 INFO  (SUITE-TriggerIntegrationTest-seed#[17AF1F5CCA8EC928]-worker) [    ] o.a.s.c.ZkTestServer start zk server on port:40923
   [junit4]   2> 3731104 INFO  (zkConnectionManagerCallback-3020-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 3731109 INFO  (jetty-launcher-3017-thread-1) [    ] o.e.j.s.Server jetty-9.4.8.v20171121, build timestamp: 2017-11-21T21:27:37Z, git hash: 82b8fb23f757335bb3329d540ce37a2a2615f0a8
   [junit4]   2> 3731109 INFO  (jetty-launcher-3017-thread-2) [    ] o.e.j.s.Server jetty-9.4.8.v20171121, build timestamp: 2017-11-21T21:27:37Z, git hash: 82b8fb23f757335bb3329d540ce37a2a2615f0a8
   [junit4]   2> 3731109 INFO  (jetty-launcher-3017-thread-1) [    ] o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 3731109 INFO  (jetty-launcher-3017-thread-2) [    ] o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 3731109 INFO  (jetty-launcher-3017-thread-2) [    ] o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 3731109 INFO  (jetty-launcher-3017-thread-1) [    ] o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 3731110 INFO  (jetty-launcher-3017-thread-2) [    ] o.e.j.s.session Scavenging every 660000ms
   [junit4]   2> 3731110 INFO  (jetty-launcher-3017-thread-1) [    ] o.e.j.s.session Scavenging every 660000ms
   [junit4]   2> 3731110 INFO  (jetty-launcher-3017-thread-2) [    ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@2154e8d6{/solr,null,AVAILABLE}
   [junit4]   2> 3731110 INFO  (jetty-launcher-3017-thread-1) [    ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@3019b5c1{/solr,null,AVAILABLE}
   [junit4]   2> 3731113 INFO  (jetty-launcher-3017-thread-2) [    ] o.e.j.s.AbstractConnector Started ServerConnector@2947af66{SSL,[ssl, http/1.1]}{127.0.0.1:40049}
   [junit4]   2> 3731113 INFO  (jetty-launcher-3017-thread-2) [    ] o.e.j.s.Server Started @3766348ms
   [junit4]   2> 3731113 INFO  (jetty-launcher-3017-thread-2) [    ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, hostPort=40049}
   [junit4]   2> 3731113 ERROR (jetty-launcher-3017-thread-2) [    ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 3731113 INFO  (jetty-launcher-3017-thread-2) [    ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 8.0.0
   [junit4]   2> 3731113 INFO  (jetty-launcher-3017-thread-2) [    ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 3731113 INFO  (jetty-launcher-3017-thread-2) [    ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 3731113 INFO  (jetty-launcher-3017-thread-2) [    ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2018-01-26T21:53:57.395Z
   [junit4]   2> 3731114 INFO  (zkConnectionManagerCallback-3022-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 3731115 INFO  (jetty-launcher-3017-thread-2) [    ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 3731118 INFO  (jetty-launcher-3017-thread-1) [    ] o.e.j.s.AbstractConnector Started ServerConnector@7dce6dbe{SSL,[ssl, http/1.1]}{127.0.0.1:37132}
   [junit4]   2> 3731118 INFO  (jetty-launcher-3017-thread-1) [    ] o.e.j.s.Server Started @3766353ms
   [junit4]   2> 3731118 INFO  (jetty-launcher-3017-thread-1) [    ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, hostPort=37132}
   [junit4]   2> 3731128 ERROR (jetty-launcher-3017-thread-1) [    ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 3731128 INFO  (jetty-launcher-3017-thread-1) [    ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 8.0.0
   [junit4]   2> 3731128 INFO  (jetty-launcher-3017-thread-1) [    ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 3731128 INFO  (jetty-launcher-3017-thread-1) [    ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 3731129 INFO  (jetty-launcher-3017-thread-1) [    ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2018-01-26T21:53:57.411Z
   [junit4]   2> 3731130 INFO  (zkConnectionManagerCallback-3024-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 3731130 INFO  (jetty-launcher-3017-thread-1) [    ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 3731131 INFO  (jetty-launcher-3017-thread-2) [    ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:40923/solr
   [junit4]   2> 3731131 INFO  (zkConnectionManagerCallback-3028-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 3731134 INFO  (zkConnectionManagerCallback-3030-thread-1-processing-n:127.0.0.1:40049_solr) [n:127.0.0.1:40049_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 3731137 INFO  (jetty-launcher-3017-thread-1) [    ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:40923/solr
   [junit4]   2> 3731138 INFO  (zkConnectionManagerCallback-3034-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 3731141 INFO  (zkConnectionManagerCallback-3036-thread-1-processing-n:127.0.0.1:37132_solr) [n:127.0.0.1:37132_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 3731205 INFO  (jetty-launcher-3017-thread-1) [n:127.0.0.1:37132_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 3731205 INFO  (jetty-launcher-3017-thread-2) [n:127.0.0.1:40049_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 3731207 INFO  (jetty-launcher-3017-thread-1) [n:127.0.0.1:37132_solr    ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:37132_solr
   [junit4]   2> 3731208 INFO  (jetty-launcher-3017-thread-2) [n:127.0.0.1:40049_solr    ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:40049_solr
   [junit4]   2> 3731208 INFO  (jetty-launcher-3017-thread-1) [n:127.0.0.1:37132_solr    ] o.a.s.c.Overseer Overseer (id=99418350372978694-127.0.0.1:37132_solr-n_0000000000) starting
   [junit4]   2> 3731221 INFO  (zkCallback-3035-thread-1-processing-n:127.0.0.1:37132_solr) [n:127.0.0.1:37132_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 3731221 INFO  (zkCallback-3029-thread-1-processing-n:127.0.0.1:40049_solr) [n:127.0.0.1:40049_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 3731225 DEBUG (OverseerAutoScalingTriggerThread-99418350372978694-127.0.0.1:37132_solr-n_0000000000) [n:127.0.0.1:37132_solr    ] o.a.s.c.a.OverseerTriggerThread Adding .autoAddReplicas trigger
   [junit4]   2> 3731225 INFO  (jetty-launcher-3017-thread-1) [n:127.0.0.1:37132_solr    ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:37132_solr
   [junit4]   2> 3731226 INFO  (zkCallback-3029-thread-1-processing-n:127.0.0.1:40049_solr) [n:127.0.0.1:40049_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 3731229 INFO  (zkCallback-3035-thread-1-processing-n:127.0.0.1:37132_solr) [n:127.0.0.1:37132_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 3731239 DEBUG (OverseerAutoScalingTriggerThread-99418350372978694-127.0.0.1:37132_solr-n_0000000000) [n:127.0.0.1:37132_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode version 1
   [junit4]   2> 3731239 DEBUG (OverseerAutoScalingTriggerThread-99418350372978694-127.0.0.1:37132_solr-n_0000000000) [n:127.0.0.1:37132_solr    ] o.a.s.c.a.NodeLostTrigger Initial livenodes: [127.0.0.1:37132_solr, 127.0.0.1:40049_solr]
   [junit4]   2> 3731239 DEBUG (OverseerAutoScalingTriggerThread-99418350372978694-127.0.0.1:37132_solr-n_0000000000) [n:127.0.0.1:37132_solr    ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 1, lastZnodeVersion -1
   [junit4]   2> 3731239 DEBUG (OverseerAutoScalingTriggerThread-99418350372978694-127.0.0.1:37132_solr-n_0000000000) [n:127.0.0.1:37132_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto znodeVersion 1
   [junit4]   2> 3731249 DEBUG (OverseerAutoScalingTriggerThread-99418350372978694-127.0.0.1:37132_solr-n_0000000000) [n:127.0.0.1:37132_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old nodeAdded markers
   [junit4]   2> 3731249 DEBUG (OverseerAutoScalingTriggerThread-99418350372978694-127.0.0.1:37132_solr-n_0000000000) [n:127.0.0.1:37132_solr    ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 1, lastZnodeVersion 1
   [junit4]   2> 3731257 DEBUG (ScheduledTrigger-6060-thread-1) [n:127.0.0.1:37132_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with currently live nodes: 2
   [junit4]   2> 3731283 INFO  (jetty-launcher-3017-thread-1) [n:127.0.0.1:37132_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr_37132.solr.node' (registry 'solr.node') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@509dbd6f
   [junit4]   2> 3731283 INFO  (jetty-launcher-3017-thread-2) [n:127.0.0.1:40049_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr_40049.solr.node' (registry 'solr.node') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@509dbd6f
   [junit4]   2> 3731290 INFO  (jetty-launcher-3017-thread-1) [n:127.0.0.1:37132_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr_37132.solr.jvm' (registry 'solr.jvm') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@509dbd6f
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   [junit4]   2>   "id":"52e0a86da0d83Tkg7tun2urujbipq7gn7bdq3f",
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   [junit4]   2>     "nodeNames":["127.0.0.1:34087_solr"]}}
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   [junit4]   2> 3759356 DEBUG (AutoscalingActionExecutor-6082-thread-1-processing-n:127.0.0.1:40049_solr) [n:127.0.0.1:40049_solr    ] o.a.s.c.a.ScheduledTriggers -- processing actions for {
   [junit4]   2>   "id":"52e0a86da0d83Tkg7tun2urujbipq7gn7bdq3f",
   [junit4]   2>   "source":"node_added_restore_trigger",
   [junit4]   2>   "eventTime":1457997630541187,
   [junit4]   2>   "eventType":"NODEADDED",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[1457997630541187],
   [junit4]   2>     "_enqueue_time_":1457997631153445,
   [junit4]   2>     "nodeNames":["127.0.0.1:34087_solr"]}}
   [junit4]   2> 3759356 INFO  (TEST-TriggerIntegrationTest.testNodeAddedTriggerRestoreState-seed#[17AF1F5CCA8EC928]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testNodeAddedTriggerRestoreState
   [junit4]   2> 3759357 DEBUG (AutoscalingActionExecutor-6082-thread-1-processing-n:127.0.0.1:40049_solr) [n:127.0.0.1:40049_solr    ] o.a.s.c.a.ScheduledTriggers Resuming trigger: node_added_restore_trigger after 5000ms
   [junit4]   2> 3759357 DEBUG (AutoscalingActionExecutor-6082-thread-1-processing-n:127.0.0.1:40049_solr) [n:127.0.0.1:40049_solr    ] o.a.s.c.a.ScheduledTriggers -- processing took 0 ms for event id=52e0a86da0d83Tkg7tun2urujbipq7gn7bdq3f
   [junit4]   2> 3759429 INFO  (TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[17AF1F5CCA8EC928]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testNodeLostTrigger
   [junit4]   2> 3759429 INFO  (TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[17AF1F5CCA8EC928]) [    ] o.a.s.c.a.TriggerIntegrationTest /autoscaling.json reset, new znode version 8
   [junit4]   2> 3759429 DEBUG (zkCallback-3029-thread-1-processing-n:127.0.0.1:40049_solr) [n:127.0.0.1:40049_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode version 8
   [junit4]   2> 3759429 DEBUG (OverseerAutoScalingTriggerThread-99418350372978692-127.0.0.1:40049_solr-n_0000000001) [n:127.0.0.1:40049_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto znodeVersion 8
   [junit4]   2> 3759431 DEBUG (OverseerAutoScalingTriggerThread-99418350372978692-127.0.0.1:40049_solr-n_0000000001) [n:127.0.0.1:40049_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old nodeLost markers
   [junit4]   2> 3759431 DEBUG (OverseerAutoScalingTriggerThread-99418350372978692-127.0.0.1:40049_solr-n_0000000001) [n:127.0.0.1:40049_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old nodeAdded markers
   [junit4]   2> 3759431 DEBUG (OverseerAutoScalingTriggerThread-99418350372978692-127.0.0.1:40049_solr-n_0000000001) [n:127.0.0.1:40049_solr    ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 8, lastZnodeVersion 8
   [junit4]   2> 3759431 INFO  (qtp1879554763-16213) [n:127.0.0.1:34087_solr    ] o.a.s.h.a.CollectionsHandler Invoked Collection Action :overseerstatus with params action=OVERSEERSTATUS&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 3759440 INFO  (qtp1879554763-16213) [n:127.0.0.1:34087_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={action=OVERSEERSTATUS&wt=javabin&version=2} status=0 QTime=8
   [junit4]   2> 3759441 INFO  (qtp1879554763-16214) [n:127.0.0.1:34087_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> 3759441 INFO  (qtp1884005444-16149) [n:127.0.0.1:35407_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> 3759442 INFO  (qtp607724138-16175) [n:127.0.0.1:39914_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> 3759442 INFO  (qtp1734004196-16094) [n:127.0.0.1:40049_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> 3759443 DEBUG (qtp1879554763-16211) [n:127.0.0.1:34087_solr    ] o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
   [junit4]   2> 3759443 INFO  (qtp1879554763-16211) [n:127.0.0.1:34087_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/autoscaling params={wt=javabin&version=2} status=0 QTime=2
   [junit4]   2> 3759443 DEBUG (zkCallback-3029-thread-1-processing-n:127.0.0.1:40049_solr) [n:127.0.0.1:40049_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode version 9
   [junit4]   2> 3759443 DEBUG (zkCallback-3029-thread-1-processing-n:127.0.0.1:40049_solr) [n:127.0.0.1:40049_solr    ] o.a.s.c.a.NodeLostTrigger Initial livenodes: [127.0.0.1:34087_solr, 127.0.0.1:35407_solr, 127.0.0.1:40049_solr, 127.0.0.1:39914_solr]
   [junit4]   2> 3759443 DEBUG (OverseerAutoScalingTriggerThread-99418350372978692-127.0.0.1:40049_solr-n_0000000001) [n:127.0.0.1:40049_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto znodeVersion 9
   [junit4]   2> 3759444 INFO  (OverseerAutoScalingTriggerThread-99418350372978692-127.0.0.1:40049_solr-n_0000000001) [n:127.0.0.1:40049_solr    ] o.a.s.c.a.TriggerIntegrationTest TestTriggerAction init
   [junit4]   2> 3759445 DEBUG (OverseerAutoScalingTriggerThread-99418350372978692-127.0.0.1:40049_solr-n_0000000001) [n:127.0.0.1:40049_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old nodeAdded markers
   [junit4]   2> 3759445 INFO  (TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[17AF1F5CCA8EC928]) [    ] o.e.j.s.AbstractConnector Stopped ServerConnector@2a6512ff{SSL,[ssl, http/1.1]}{127.0.0.1:0}
   [junit4]   2> 3759445 INFO  (TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[17AF1F5CCA8EC928]) [    ] o.a.s.c.CoreContainer Shutting down CoreContainer instance=726269072
   [junit4]   2> 3759445 INFO  (TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[17AF1F5CCA8EC928]) [    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.node, tag=null
   [junit4]   2> 3759445 INFO  (TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[17AF1F5CCA8EC928]) [    ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@6b380bf7: rootName = solr_34087, domain = solr.node, service url = null, agent id = null] for registry solr.node / com.codahale.metrics.MetricRegistry@745a40cb
   [junit4]   2> 3759451 INFO  (TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[17AF1F5CCA8EC928]) [    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jvm, tag=null
   [junit4]   2> 3759451 INFO  (TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[17AF1F5CCA8EC928]) [    ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@518d4cff: rootName = solr_34087, domain = solr.jvm, service url = null, agent id = null] for registry solr.jvm / com.codahale.metrics.MetricRegistry@39691101
   [junit4]   2> 3759453 DEBUG (OverseerAutoScalingTriggerThread-99418350372978692-127.0.0.1:40049_solr-n_0000000001) [n:127.0.0.1:40049_solr    ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 9, lastZnodeVersion 9
   [junit4]   2> 3759453 DEBUG (ScheduledTrigger-6081-thread-3) [n:127.0.0.1:40049_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: node_lost_trigger with currently live nodes: 4
   [junit4]   2> 3759455 INFO  (TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[17AF1F5CCA8EC928]) [    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jetty, tag=null
   [junit4]   2> 3759455 INFO  (TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[17AF1F5CCA8EC928]) [    ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@1eadf983: rootName = solr_34087, domain = solr.jetty, service url = null, agent id = null] for registry solr.jetty / com.codahale.metrics.MetricRegistry@ab96b1
   [junit4]   2> 3759456 INFO  (TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[17AF1F5CCA8EC928]) [    ] o.a.s.c.ZkController Remove node as live in ZooKeeper:/live_nodes/127.0.0.1:34087_solr
   [junit4]   2> 3759457 INFO  (TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[17AF1F5CCA8EC928]) [    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.cluster, tag=null
   [junit4]   2> 3759457 INFO  (zkCallback-3045-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (3)
   [junit4]   2> 3759457 INFO  (TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[17AF1F5CCA8EC928]) [    ] o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 2147483647 transient cores
   [junit4]   2> 3759457 INFO  (zkCallback-3053-thread-1-processing-n:127.0.0.1:35407_solr) [n:127.0.0.1:35407_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (3)
   [junit4]   2> 3759457 INFO  (zkCallback-3029-thread-1-processing-n:127.0.0.1:40049_solr) [n:127.0.0.1:40049_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (3)
   [junit4]   2> 3759457 INFO  (zkCallback-3063-thread-1-processing-n:127.0.0.1:39914_solr) [n:127.0.0.1:39914_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (3)
   [junit4]   2> 3759457 INFO  (zkCallback-3073-thread-1-processing-n:127.0.0.1:34087_solr) [n:127.0.0.1:34087_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (3)
   [junit4]   2> 3759458 INFO  (TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[17AF1F5CCA8EC928]) [    ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@656c5973{/solr,null,UNAVAILABLE}
   [junit4]   2> 3759458 INFO  (TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[17AF1F5CCA8EC928]) [    ] o.e.j.s.session Stopped scavenging
   [junit4]   2> 3760454 DEBUG (ScheduledTrigger-6081-thread-3) [n:127.0.0.1:40049_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: node_lost_trigger with currently live nodes: 3
   [junit4]   2> 3760454 DEBUG (ScheduledTrigger-6081-thread-3) [n:127.0.0.1:40049_solr    ] o.a.s.c.a.NodeLostTrigger Tracking lost node: 127.0.0.1:34087_solr
   [junit4]   2> 3761438 INFO  (OverseerCollectionConfigSetProcessor-99418350372978692-127.0.0.1:40049_solr-n_0000000001) [n:127.0.0.1:40049_solr    ] o.a.s.c.OverseerTaskQueue Response ZK path: /overseer/collection-queue-work/qnr-0000000002 doesn't exist.  Requestor may have disconnected from ZooKeeper
   [junit4]   2> 3761454 DEBUG (ScheduledTrigger-6081-thread-3) [n:127.0.0.1:40049_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: node_lost_trigger with currently live nodes: 3
   [junit4]   2> 3762455 DEBUG (ScheduledTrigger-6081-thread-3) [n:127.0.0.1:40049_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: node_lost_trigger with currently live nodes: 3
   [junit4]   2> 3763455 DEBUG (ScheduledTrigger-6081-thread-3) [n:127.0.0.1:40049_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: node_lost_trigger with currently live nodes: 3
   [junit4]   2> 3763455 DEBUG (ScheduledTrigger-6081-thread-3) [n:127.0.0.1:40049_solr    ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger firing registered processor for lost nodes: [127.0.0.1:34087_solr]
   [junit4]   2> 3763455 DEBUG (ScheduledTrigger-6081-thread-3) [n:127.0.0.1:40049_solr    ] o.a.s.c.a.ScheduledTriggers ++++++++ Cooldown inactive - processing event: {
   [junit4]   2>   "id":"52e0ac855787bTkg7tun2urujbipq7gn7bdq3h",
   [junit4]   2>   "source":"node_lost_trigger",
   [junit4]   2>   "eventTime":1457998729148539,
   [junit4]   2>   "eventType":"NODELOST",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[1457998729148539],
   [junit4]   2>     "nodeNames":["127.0.0.1:34087_solr"]}}
   [junit4]   2> 3763455 DEBUG (ScheduledTrigger-6081-thread-3) [n:127.0.0.1:40049_solr    ] o.a.s.c.a.ScheduledTriggers Pausing all triggers: [node_lost_trigger]
   [junit4]   2> 3763456 INFO  (ScheduledTrigger-6081-thread-3) [n:127.0.0.1:40049_solr    ] o.a.s.c.a.SystemLogListener Collection .system does not exist, disabling logging.
   [junit4]   2> 3763456 DEBUG (AutoscalingActionExecutor-6082-thread-1-processing-n:127.0.0.1:40049_solr) [n:127.0.0.1:40049_solr    ] o.a.s.c.a.ScheduledTriggers -- processing actions for {
   [junit4]   2>   "id":"52e0ac855787bTkg7tun2urujbipq7gn7bdq3h",
   [junit4]   2>   "source":"node_lost_trigger",
   [junit4]   2>   "eventTime":1457998729148539,
   [junit4]   2>   "eventType":"NODELOST",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[1457998729148539],
   [junit4]   2>    

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

pache.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> 3910230 WARN  (zkCallback-3201-thread-2-processing-n:127.0.0.1:35905_solr) [n:127.0.0.1:35905_solr    ] o.a.s.c.ZkController Unable to register nodeLost path for 127.0.0.1:43582_solr
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling/nodeLost/127.0.0.1:43582_solr
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:127)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:783)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$create$7(SolrZkClient.java:364)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.create(SolrZkClient.java:364)
   [junit4]   2> 	at org.apache.solr.cloud.ZkController.lambda$registerLiveNodesListener$2(ZkController.java:879)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkStateReader.lambda$refreshLiveNodes$1(ZkStateReader.java:704)
   [junit4]   2> 	at java.util.concurrent.ConcurrentHashMap$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$1(SolrZkClient.java:268)
   [junit4]   2> 	at java.util.concurrent.Executors$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> 3910230 INFO  (jetty-closer-3018-thread-9) [    ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@772660a{/solr,null,UNAVAILABLE}
   [junit4]   2> 3910232 INFO  (jetty-closer-3018-thread-13) [    ] o.e.j.s.session Stopped scavenging
   [junit4]   2> 3910232 INFO  (jetty-closer-3018-thread-9) [    ] o.e.j.s.session Stopped scavenging
   [junit4]   2> 3910234 ERROR (SUITE-TriggerIntegrationTest-seed#[17AF1F5CCA8EC928]-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> 3910234 INFO  (SUITE-TriggerIntegrationTest-seed#[17AF1F5CCA8EC928]-worker) [    ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:40923 40923
   [junit4]   2> 3910467 INFO  (Thread-3969) [    ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:40923 40923
   [junit4]   2> 3910469 WARN  (Thread-3969) [    ] o.a.s.c.ZkTestServer Watch limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2> 	22	/solr/aliases.json
   [junit4]   2> 	21	/solr/security.json
   [junit4]   2> 	6	/solr/configs/conf
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2> 	118	/solr/collections/collection1/state.json
   [junit4]   2> 	22	/solr/clusterprops.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/99418350372978702-127.0.0.1:39914_solr-n_0000000003
   [junit4]   2> 	3	/solr/collections/collection1/leader_elect/shard1/election/99418350372978720-core_node8-n_0000000003
   [junit4]   2> 	3	/solr/overseer_elect/election/99418350372978720-127.0.0.1:32820_solr-n_0000000009
   [junit4]   2> 	2	/solr/overseer_elect/election/99418350372978742-127.0.0.1:35905_solr-n_0000000016
   [junit4]   2> 	2	/solr/collections/collection1/leader_elect/shard1/election/99418350372978717-core_node4-n_0000000001
   [junit4]   2> 	2	/solr/overseer_elect/election/99418350372978736-127.0.0.1:43582_solr-n_0000000014
   [junit4]   2> 	2	/solr/overseer_elect/election/99418350372978726-127.0.0.1:33136_solr-n_0000000011
   [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/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_17AF1F5CCA8EC928-001
   [junit4]   2> Jan 26, 2018 9:56:56 PM 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_=PostingsFormat(name=LuceneVarGapDocFreqInterval), id=PostingsFormat(name=MockRandom), x_s=PostingsFormat(name=LuceneVarGapDocFreqInterval)}, docValues:{_version_=DocValuesFormat(name=Memory)}, maxPointsInLeafNode=856, maxMBSortInHeap=7.15970642880841, sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@4ec5455c), locale=ar-SY, timezone=Europe/Brussels
   [junit4]   2> NOTE: Linux 4.4.0-104-generic amd64/Oracle Corporation 1.8.0_152 (64-bit)/cpus=4,threads=1,free=87798944,total=499122176
   [junit4]   2> NOTE: All tests run in this JVM: [TestNumericTerms32, GraphQueryTest, TestLegacyTerms, TestFilteredDocIdSet, TestDFISimilarityFactory, ScriptEngineTest, TestPartialUpdateDeduplication, CdcrRequestHandlerTest, TestInitQParser, PrimUtilsTest, TestUseDocValuesAsStored2, TestSimpleTextCodec, TestEmbeddedSolrServerAdminHandler, VersionInfoTest, BasicFunctionalityTest, TestReplicationHandler, TestFreeTextSuggestions, SchemaVersionSpecificBehaviorTest, TestObjectReleaseTracker, TestExactSharedStatsCache, TestTlogReplica, SchemaApiFailureTest, ResourceLoaderTest, UninvertDocValuesMergePolicyTest, TestRawTransformer, SimplePostToolTest, FastVectorHighlighterTest, PropertiesRequestHandlerTest, DirectSolrConnectionTest, HdfsCollectionsAPIDistributedZkTest, TestTrie, TestCorePropertiesReload, SOLR749Test, JvmMetricsTest, BadComponentTest, TestPolicyCloud, TestBM25SimilarityFactory, DOMUtilTest, TestDistribDocBasedVersion, TestRecovery, TestRestManager, QueryElevationComponentTest, TestRequestForwarding, TestRandomFlRTGCloud, IndexSchemaTest, TestSolr4Spatial, TestSubQueryTransformerDistrib, SoftAutoCommitTest, SortByFunctionTest, ZkControllerTest, TestAuthorizationFramework, OverriddenZkACLAndCredentialsProvidersTest, TestNumericRangeQuery64, TestTriggerIntegration, StressHdfsTest, TestScoreJoinQPNoScore, HdfsLockFactoryTest, DocValuesNotIndexedTest, TestDistributedStatsComponentCardinality, LeaderFailureAfterFreshStartTest, TestSchemaNameResource, HLLUtilTest, DistribJoinFromCollectionTest, TestMissingGroups, DocumentBuilderTest, TestQueryWrapperFilter, PeerSyncReplicationTest, TestGenericDistributedQueue, TestSurroundQueryParser, FieldMutatingUpdateProcessorTest, SolrXmlInZkTest, TestChildDocTransformer, VMParamsZkACLAndCredentialsProvidersTest, HdfsRestartWhileUpdatingTest, DataDrivenBlockJoinTest, InfixSuggestersTest, PathHierarchyTokenizerFactoryTest, TestLocalFSCloudBackupRestore, SolrGangliaReporterTest, TestCloudInspectUtil, FileUtilsTest, DeleteNodeTest, QueryEqualityTest, UpdateRequestProcessorFactoryTest, TestConfigSetsAPIZkFailure, TestFieldCacheVsDocValues, OverseerTest, TestStressRecovery, BlockDirectoryTest, SystemInfoHandlerTest, CSVRequestHandlerTest, TestClusterProperties, TestLRUCache, TestInPlaceUpdatesDistrib, XsltUpdateRequestHandlerTest, BigEndianAscendingWordDeserializerTest, TestCoreBackup, ResponseHeaderTest, HdfsBasicDistributedZkTest, CurrencyFieldTypeTest, TestMacroExpander, TestPostingsSolrHighlighter, TestReqParamsAPI, TestSearcherReuse, TestBulkSchemaConcurrent, AsyncCallRequestStatusResponseTest, CurrencyRangeFacetCloudTest, TestXIncludeConfig, TestFieldResource, AutoscalingHistoryHandlerTest, AddBlockUpdateTest, MergeStrategyTest, ZkStateWriterTest, MultiThreadedOCPTest, TestSolrJ, TestOrdValues, TestPivotHelperCode, SignatureUpdateProcessorFactoryTest, TestConfigSetImmutable, MoveReplicaHDFSFailoverTest, TestJettySolrRunner, SolrCoreTest, HighlighterMaxOffsetTest, TestShortCircuitedRequests, TestRandomRequestDistribution, TestSkipOverseerOperations, TestStressCloudBlindAtomicUpdates, TestTolerantUpdateProcessorRandomCloud, TestUtilizeNode, AssignTest, CollectionsAPIDistributedZkTest, ExecutePlanActionTest, HttpTriggerListenerTest, MetricTriggerTest, NodeLostTriggerTest, SystemLogListenerTest, TriggerIntegrationTest]
   [junit4] Completed [645/770 (1!)] on J1 in 179.86s, 14 tests, 2 failures <<< FAILURES!

[...truncated 48501 lines...]

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