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Posted to dev@lucene.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2018/07/01 08:58:12 UTC

[JENKINS] Lucene-Solr-Tests-master - Build # 2579 - Unstable

Build: https://builds.apache.org/job/Lucene-Solr-Tests-master/2579/

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

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([D7A7C3D0F062A551:6DABF45FAF8A731E]:0)
	at org.junit.Assert.fail(Assert.java:93)
	at org.junit.Assert.assertTrue(Assert.java:43)
	at org.apache.solr.cloud.autoscaling.MetricTriggerIntegrationTest.testMetricTrigger(MetricTriggerIntegrationTest.java:196)
	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 12673 lines...]
   [junit4] Suite: org.apache.solr.cloud.autoscaling.MetricTriggerIntegrationTest
   [junit4]   2> Creating dataDir: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.MetricTriggerIntegrationTest_D7A7C3D0F062A551-001/init-core-data-001
   [junit4]   2> 543838 WARN  (SUITE-MetricTriggerIntegrationTest-seed#[D7A7C3D0F062A551]-worker) [    ] o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=2 numCloses=2
   [junit4]   2> 543838 INFO  (SUITE-MetricTriggerIntegrationTest-seed#[D7A7C3D0F062A551]-worker) [    ] o.a.s.SolrTestCaseJ4 Using TrieFields (NUMERIC_POINTS_SYSPROP=false) w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 543918 INFO  (SUITE-MetricTriggerIntegrationTest-seed#[D7A7C3D0F062A551]-worker) [    ] o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (false) via: @org.apache.solr.util.RandomizeSSL(reason=, ssl=NaN, value=NaN, clientAuth=NaN)
   [junit4]   2> 543918 INFO  (SUITE-MetricTriggerIntegrationTest-seed#[D7A7C3D0F062A551]-worker) [    ] o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 543918 INFO  (SUITE-MetricTriggerIntegrationTest-seed#[D7A7C3D0F062A551]-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.MetricTriggerIntegrationTest_D7A7C3D0F062A551-001/tempDir-001
   [junit4]   2> 543919 INFO  (SUITE-MetricTriggerIntegrationTest-seed#[D7A7C3D0F062A551]-worker) [    ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 543954 INFO  (Thread-268) [    ] o.a.s.c.ZkTestServer client port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 543954 INFO  (Thread-268) [    ] o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 544028 ERROR (Thread-268) [    ] 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> 544094 INFO  (SUITE-MetricTriggerIntegrationTest-seed#[D7A7C3D0F062A551]-worker) [    ] o.a.s.c.ZkTestServer start zk server on port:35252
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   [junit4]   2> 544415 INFO  (jetty-launcher-249-thread-2) [    ] o.e.j.s.Server jetty-9.4.11.v20180605; built: 2018-06-05T18:24:03.829Z; git: d5fc0523cfa96bfebfbda19606cad384d772f04c; jvm 1.8.0_172-b11
   [junit4]   2> 544416 INFO  (jetty-launcher-249-thread-2) [    ] o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 544416 INFO  (jetty-launcher-249-thread-2) [    ] o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 544417 INFO  (jetty-launcher-249-thread-2) [    ] o.e.j.s.session node0 Scavenging every 600000ms
   [junit4]   2> 544417 INFO  (jetty-launcher-249-thread-2) [    ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@7ac1cb86{/solr,null,AVAILABLE}
   [junit4]   2> 544518 INFO  (jetty-launcher-249-thread-2) [    ] o.e.j.s.AbstractConnector Started ServerConnector@2d3ede64{HTTP/1.1,[http/1.1]}{127.0.0.1:35551}
   [junit4]   2> 544518 INFO  (jetty-launcher-249-thread-2) [    ] o.e.j.s.Server Started @544687ms
   [junit4]   2> 544518 INFO  (jetty-launcher-249-thread-2) [    ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, hostPort=35551}
   [junit4]   2> 544519 ERROR (jetty-launcher-249-thread-2) [    ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 544519 INFO  (jetty-launcher-249-thread-2) [    ] o.a.s.s.SolrDispatchFilter Using logger factory org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 544519 INFO  (jetty-launcher-249-thread-2) [    ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 8.0.0
   [junit4]   2> 544519 INFO  (jetty-launcher-249-thread-2) [    ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 544519 INFO  (jetty-launcher-249-thread-2) [    ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 544519 INFO  (jetty-launcher-249-thread-2) [    ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2018-07-01T07:02:32.158Z
   [junit4]   2> 544560 INFO  (jetty-launcher-249-thread-1) [    ] o.e.j.s.Server jetty-9.4.11.v20180605; built: 2018-06-05T18:24:03.829Z; git: d5fc0523cfa96bfebfbda19606cad384d772f04c; jvm 1.8.0_172-b11
   [junit4]   2> 544664 INFO  (jetty-launcher-249-thread-1) [    ] o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 544664 INFO  (jetty-launcher-249-thread-1) [    ] o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 544664 INFO  (jetty-launcher-249-thread-1) [    ] o.e.j.s.session node0 Scavenging every 600000ms
   [junit4]   2> 544678 INFO  (jetty-launcher-249-thread-1) [    ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@22dc4efa{/solr,null,AVAILABLE}
   [junit4]   2> 544679 INFO  (jetty-launcher-249-thread-1) [    ] o.e.j.s.AbstractConnector Started ServerConnector@2467b683{HTTP/1.1,[http/1.1]}{127.0.0.1:41748}
   [junit4]   2> 544679 INFO  (jetty-launcher-249-thread-1) [    ] o.e.j.s.Server Started @544848ms
   [junit4]   2> 544679 INFO  (jetty-launcher-249-thread-1) [    ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, hostPort=41748}
   [junit4]   2> 544679 ERROR (jetty-launcher-249-thread-1) [    ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 544679 INFO  (jetty-launcher-249-thread-1) [    ] o.a.s.s.SolrDispatchFilter Using logger factory org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 544679 INFO  (jetty-launcher-249-thread-1) [    ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 8.0.0
   [junit4]   2> 544679 INFO  (jetty-launcher-249-thread-1) [    ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 544679 INFO  (jetty-launcher-249-thread-1) [    ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 544679 INFO  (jetty-launcher-249-thread-1) [    ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2018-07-01T07:02:32.318Z
   [junit4]   2> 544753 INFO  (zkConnectionManagerCallback-254-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 544861 INFO  (zkConnectionManagerCallback-256-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 544931 INFO  (jetty-launcher-249-thread-2) [    ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 544955 INFO  (jetty-launcher-249-thread-1) [    ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 545997 INFO  (jetty-launcher-249-thread-2) [    ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:35252/solr
   [junit4]   2> 546106 INFO  (zkConnectionManagerCallback-260-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 546434 INFO  (zkConnectionManagerCallback-262-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 547136 INFO  (jetty-launcher-249-thread-1) [    ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:35252/solr
   [junit4]   2> 547276 INFO  (zkConnectionManagerCallback-268-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 547479 INFO  (zkConnectionManagerCallback-270-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 547540 INFO  (jetty-launcher-249-thread-2) [n:127.0.0.1:35551_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 547541 INFO  (jetty-launcher-249-thread-2) [n:127.0.0.1:35551_solr    ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:35551_solr
   [junit4]   2> 547560 INFO  (jetty-launcher-249-thread-2) [n:127.0.0.1:35551_solr    ] o.a.s.c.Overseer Overseer (id=72894223504244740-127.0.0.1:35551_solr-n_0000000000) starting
   [junit4]   2> 547635 INFO  (jetty-launcher-249-thread-1) [n:127.0.0.1:41748_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 547637 INFO  (jetty-launcher-249-thread-1) [n:127.0.0.1:41748_solr    ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:41748_solr
   [junit4]   2> 547727 INFO  (zkCallback-261-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 547729 INFO  (zkCallback-269-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 547751 INFO  (zkConnectionManagerCallback-277-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 547780 INFO  (jetty-launcher-249-thread-2) [n:127.0.0.1:35551_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 547781 INFO  (jetty-launcher-249-thread-2) [n:127.0.0.1:35551_solr    ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:35252/solr ready
   [junit4]   2> 547853 DEBUG (OverseerAutoScalingTriggerThread-72894223504244740-127.0.0.1:35551_solr-n_0000000000) [    ] o.a.s.c.a.OverseerTriggerThread Adding .auto_add_replicas and .scheduled_maintenance triggers
   [junit4]   2> 547854 DEBUG (OverseerAutoScalingTriggerThread-72894223504244740-127.0.0.1:35551_solr-n_0000000000) [    ] o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode version 1
   [junit4]   2> 547855 DEBUG (OverseerAutoScalingTriggerThread-72894223504244740-127.0.0.1:35551_solr-n_0000000000) [    ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 1, lastZnodeVersion -1
   [junit4]   2> 547855 DEBUG (OverseerAutoScalingTriggerThread-72894223504244740-127.0.0.1:35551_solr-n_0000000000) [    ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto znodeVersion 1
   [junit4]   2> 547869 INFO  (jetty-launcher-249-thread-2) [n:127.0.0.1:35551_solr    ] o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 2147483647 transient cores
   [junit4]   2> 547869 INFO  (jetty-launcher-249-thread-2) [n:127.0.0.1:35551_solr    ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:35551_solr
   [junit4]   2> 547889 INFO  (zkCallback-261-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 547907 DEBUG (OverseerAutoScalingTriggerThread-72894223504244740-127.0.0.1:35551_solr-n_0000000000) [    ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger .auto_add_replicas - Initial livenodes: [127.0.0.1:41748_solr]
   [junit4]   2> 547934 DEBUG (OverseerAutoScalingTriggerThread-72894223504244740-127.0.0.1:35551_solr-n_0000000000) [    ] o.a.s.c.a.OverseerTriggerThread -- clean old nodeAdded markers
   [junit4]   2> 547963 INFO  (zkCallback-269-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 547971 DEBUG (OverseerAutoScalingTriggerThread-72894223504244740-127.0.0.1:35551_solr-n_0000000000) [    ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 1, lastZnodeVersion 1
   [junit4]   2> 548007 DEBUG (ScheduledTrigger-494-thread-3) [    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with currently live nodes: 1
   [junit4]   2> 548055 INFO  (jetty-launcher-249-thread-2) [n:127.0.0.1:35551_solr    ] o.a.s.h.a.MetricsHistoryHandler No .system collection, keeping metrics history in memory.
   [junit4]   2> 548060 INFO  (zkCallback-276-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 548156 INFO  (zkConnectionManagerCallback-282-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 548228 INFO  (jetty-launcher-249-thread-1) [n:127.0.0.1:41748_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (2)
   [junit4]   2> 548229 INFO  (jetty-launcher-249-thread-1) [n:127.0.0.1:41748_solr    ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:35252/solr ready
   [junit4]   2> 548256 INFO  (jetty-launcher-249-thread-2) [n:127.0.0.1:35551_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr_35551.solr.node' (registry 'solr.node') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@36a49728
   [junit4]   2> 548279 INFO  (jetty-launcher-249-thread-1) [n:127.0.0.1:41748_solr    ] o.a.s.h.a.MetricsHistoryHandler No .system collection, keeping metrics history in memory.
   [junit4]   2> 548309 INFO  (jetty-launcher-249-thread-2) [n:127.0.0.1:35551_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr_35551.solr.jvm' (registry 'solr.jvm') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@36a49728
   [junit4]   2> 548309 INFO  (jetty-launcher-249-thread-2) [n:127.0.0.1:35551_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr_35551.solr.jetty' (registry 'solr.jetty') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@36a49728
   [junit4]   2> 548310 INFO  (jetty-launcher-249-thread-2) [n:127.0.0.1:35551_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core definitions underneath /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.MetricTriggerIntegrationTest_D7A7C3D0F062A551-001/tempDir-001/node2/.
   [junit4]   2> 548476 INFO  (jetty-launcher-249-thread-1) [n:127.0.0.1:41748_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr_41748.solr.node' (registry 'solr.node') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@36a49728
   [junit4]   2> 548858 INFO  (jetty-launcher-249-thread-1) [n:127.0.0.1:41748_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr_41748.solr.jvm' (registry 'solr.jvm') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@36a49728
   [junit4]   2> 548858 INFO  (jetty-launcher-249-thread-1) [n:127.0.0.1:41748_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr_41748.solr.jetty' (registry 'solr.jetty') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@36a49728
   [junit4]   2> 548859 INFO  (jetty-launcher-249-thread-1) [n:127.0.0.1:41748_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core definitions underneath /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.MetricTriggerIntegrationTest_D7A7C3D0F062A551-001/tempDir-001/node1/.
   [junit4]   2> 549179 DEBUG (ScheduledTrigger-494-thread-1) [    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with currently live nodes: 2
   [junit4]   2> 549661 INFO  (zkConnectionManagerCallback-286-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 549819 INFO  (zkConnectionManagerCallback-291-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 550258 INFO  (SUITE-MetricTriggerIntegrationTest-seed#[D7A7C3D0F062A551]-worker) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (2)
   [junit4]   2> 550303 INFO  (SUITE-MetricTriggerIntegrationTest-seed#[D7A7C3D0F062A551]-worker) [    ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:35252/solr ready
   [junit4]   2> 550507 DEBUG (ScheduledTrigger-494-thread-4) [    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with currently live nodes: 2
   [junit4]   2> 550871 INFO  (qtp150884408-2070) [n:127.0.0.1:41748_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=376
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   [junit4]   2> 553997 INFO  (TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[D7A7C3D0F062A551]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testMetricTrigger
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   [junit4]   2> 554567 INFO  (OverseerStateUpdate-72894223504244740-127.0.0.1:35551_solr-n_0000000000) [    ] o.a.s.c.o.SliceMutator createReplica() {
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   [junit4]   2>   "waitForFinalState":"false"} 
   [junit4]   2> 554602 INFO  (OverseerStateUpdate-72894223504244740-127.0.0.1:35551_solr-n_0000000000) [    ] o.a.s.c.o.SliceMutator createReplica() {
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   [junit4]   2>   "core":"testMetricTrigger_shard2_replica_n6",
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   [junit4]   2> 554863 INFO  (qtp150884408-2074) [n:127.0.0.1:41748_solr    x:testMetricTrigger_shard1_replica_n1] o.a.s.h.a.CoreAdminOperation core create command qt=/admin/cores&coreNodeName=core_node2&collection.configName=conf&newCollection=true&name=testMetricTrigger_shard1_replica_n1&action=CREATE&numShards=2&collection=testMetricTrigger&shard=shard1&wt=javabin&version=2&replicaType=NRT
   [junit4]   2> 554864 INFO  (qtp150884408-2074) [n:127.0.0.1:41748_solr    x:testMetricTrigger_shard1_replica_n1] o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 2147483647 transient cores
   [junit4]   2> 554968 INFO  (qtp150884408-2075) [n:127.0.0.1:41748_solr    x:testMetricTrigger_shard2_replica_n5] o.a.s.h.a.CoreAdminOperation core create command qt=/admin/cores&coreNodeName=core_node7&collection.configName=conf&newCollection=true&name=testMetricTrigger_shard2_replica_n5&action=CREATE&numShards=2&collection=testMetricTrigger&shard=shard2&wt=javabin&version=2&replicaType=NRT
   [junit4]   2> 554968 INFO  (qtp1769847339-2059) [n:127.0.0.1:35551_solr    x:testMetricTrigger_shard2_replica_n6] o.a.s.h.a.CoreAdminOperation core create command qt=/admin/cores&coreNodeName=core_node8&collection.configName=conf&newCollection=true&name=testMetricTrigger_shard2_replica_n6&action=CREATE&numShards=2&collection=testMetricTrigger&shard=shard2&wt=javabin&version=2&replicaType=NRT
   [junit4]   2> 555045 INFO  (qtp1769847339-2060) [n:127.0.0.1:35551_solr    x:testMetricTrigger_shard1_replica_n3] o.a.s.h.a.CoreAdminOperation core create command qt=/admin/cores&coreNodeName=core_node4&collection.configName=conf&newCollection=true&name=testMetricTrigger_shard1_replica_n3&action=CREATE&numShards=2&collection=testMetricTrigger&shard=shard1&wt=javabin&version=2&replicaType=NRT
   [junit4]   2> 555739 DEBUG (ScheduledTrigger-494-thread-4) [    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with currently live nodes: 2
   [junit4]   2> 556059 INFO  (qtp150884408-2074) [n:127.0.0.1:41748_solr c:testMetricTrigger s:shard1 r:core_node2 x:testMetricTrigger_shard1_replica_n1] o.a.s.c.SolrConfig Using Lucene MatchVersion: 8.0.0
   [junit4]   2> 556153 INFO  (qtp150884408-2074) [n:127.0.0.1:41748_solr c:testMetricTrigger s:shard1 r:core_node2 x:testMetricTrigger_shard1_replica_n1] o.a.s.s.IndexSchema [testMetricTrigger_shard1_replica_n1] Schema name=minimal
   [junit4]   2> 556205 INFO  (qtp150884408-2075) [n:127.0.0.1:41748_solr c:testMetricTrigger s:shard2 r:core_node7 x:testMetricTrigger_shard2_replica_n5] o.a.s.c.SolrConfig Using Lucene MatchVersion: 8.0.0
   [junit4]   2> 556343 WARN  (qtp150884408-2074) [n:127.0.0.1:41748_solr c:testMetricTrigger s:shard1 r:core_node2 x:testMetricTrigger_shard1_replica_n1] o.a.s.c.SolrResourceLoader Solr loaded a deprecated plugin/analysis class [solr.TrieIntField]. Please consult documentation how to replace it accordingly.
   [junit4]   2> 556379 WARN  (qtp150884408-2074) [n:127.0.0.1:41748_solr c:testMetricTrigger s:shard1 r:core_node2 x:testMetricTrigger_shard1_replica_n1] o.a.s.c.SolrResourceLoader Solr loaded a deprecated plugin/analysis class [solr.TrieLongField]. Please consult documentation how to replace it accordingly.
   [junit4]   2> 556395 INFO  (qtp150884408-2075) [n:127.0.0.1:41748_solr c:testMetricTrigger s:shard2 r:core_node7 x:testMetricTrigger_shard2_replica_n5] o.a.s.s.IndexSchema [testMetricTrigger_shard2_replica_n5] Schema name=minimal
   [junit4]   2> 556452 INFO  (qtp150884408-2074) [n:127.0.0.1:41748_solr c:testMetricTrigger s:shard1 r:core_node2 x:testMetricTrigger_shard1_replica_n1] o.a.s.s.IndexSchema Loaded schema minimal/1.1 with uniqueid field id
   [junit4]   2> 556453 INFO  (qtp150884408-2074) [n:127.0.0.1:41748_solr c:testMetricTrigger s:shard1 r:core_node2 x:testMetricTrigger_shard1_replica_n1] o.a.s.c.CoreContainer Creating SolrCore 'testMetricTrigger_shard1_replica_n1' using configuration from collection testMetricTrigger, trusted=true
   [junit4]   2> 556596 INFO  (qtp150884408-2074) [n:127.0.0.1:41748_solr c:testMetricTrigger s:shard1 r:core_node2 x:testMetricTrigger_shard1_replica_n1] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr_41748.solr.core.testMetricTrigger.shard1.replica_n1' (registry 'solr.core.testMetricTrigger.shard1.replica_n1') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@36a49728
   [junit4]   2> 556597 INFO  (qtp150884408-2074) [n:127.0.0.1:41748_solr c:testMetricTrigger s:shard1 r:core_node2 x:testMetricTrigger_shard1_replica_n1] o.a.s.c.SolrCore solr.RecoveryStrategy.Builder
   [junit4]   2> 556597 INFO  (qtp150884408-2074) [n:127.0.0.1:41748_solr c:testMetricTrigger s:shard1 r:core_node2 x:testMetricTrigger_shard1_replica_n1] o.a.s.c.SolrCore [[testMetricTrigger_shard1_replica_n1] ] Opening new SolrCore at [/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.MetricTriggerIntegrationTest_D7A7C3D0F062A551-001/tempDir-001/node1/testMetricTrigger_shard1_replica_n1], dataDir=[/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.MetricTriggerIntegrationTest_D7A7C3D0F062A551-001/tempDir-001/node1/./testMetricTrigger_shard1_replica_n1/data/]
   [junit4]   2> 556613 INFO  (qtp150884408-2075) [n:127.0.0.1:41748_solr c:testMetricTrigger s:shard2 r:core_node7 x:testMetricTrigger_shard2_replica_n5] o.a.s.s.IndexSchema Loaded schema minimal/1.1 with uniqueid field id
   [junit4]   2> 556613 INFO  (qtp150884408-2075) [n:127.0.0.1:41748_solr c:testMetricTrigger s:shard2 r:core_node7 x:testMetricTrigger_shard2_replica_n5] o.a.s.c.CoreContainer Creating SolrCore 'testMetricTrigger_shard2_replica_n5' using configuration from collection testMetricTrigger, trusted=true
   [junit4]   2> 556613 INFO  (qtp150884408-2075) [n:127.0.0.1:41748_solr c:testMetricTrigger s:shard2 r:core_node7 x:testMetricTrigger_shard2_replica_n5] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr_41748.solr.core.testMetricTrigger.shard2.replica_n5' (registry 'solr.core.testMetricTrigger.shard2.replica_n5') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@36a49728
   [junit4]   2> 556613 INFO  (qtp150884408-2075) [n:127.0.0.1:41748_solr c:testMetricTrigger s:shard2 r:core_node7 x:testMetricTrigger_shard2_replica_n5] o.a.s.c.SolrCore solr.RecoveryStrategy.Builder
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   [junit4]   2> 556687 INFO  (qtp1769847339-2060) [n:127.0.0.1:35551_solr c:testMetricTrigger s:shard1 r:core_node4 x:testMetricTrigger_shard1_replica_n3] o.a.s.c.SolrConfig Using Lucene MatchVersion: 8.0.0
   [junit4]   2> 556742 DEBUG (ScheduledTrigger-494-thread-4) [    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with currently live nodes: 2
   [junit4]   2> 556752 INFO  (qtp1769847339-2059) [n:127.0.0.1:35551_solr c:testMetricTrigger s:shard2 r:core_node8 x:testMetricTrigger_shard2_replica_n6] o.a.s.c.SolrConfig Using Lucene MatchVersion: 8.0.0
   [junit4]   2> 556869 INFO  (qtp1769847339-2060) [n:127.0.0.1:35551_solr c:testMetricTrigger s:shard1 r:core_node4 x:testMetricTrigger_shard1_replica_n3] o.a.s.s.IndexSchema [testMetricTrigger_shard1_replica_n3] Schema name=minimal
   [junit4]   2> 557146 INFO  (qtp1769847339-2060) [n:127.0.0.1:35551_solr c:testMetricTrigger s:shard1 r:core_node4 x:testMetricTrigger_shard1_replica_n3] o.a.s.s.IndexSchema Loaded schema minimal/1.1 with uniqueid field id
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   [junit4]   2> 557147 INFO  (qtp1769847339-2060) [n:127.0.0.1:35551_solr c:testMetricTrigger s:shard1 r:core_node4 x:testMetricTrigger_shard1_replica_n3] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr_35551.solr.core.testMetricTrigger.shard1.replica_n3' (registry 'solr.core.testMetricTrigger.shard1.replica_n3') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@36a49728
   [junit4]   2> 557147 INFO  (qtp1769847339-2060) [n:127.0.0.1:35551_solr c:testMetricTrigger s:shard1 r:core_node4 x:testMetricTrigger_shard1_replica_n3] o.a.s.c.SolrCore solr.RecoveryStrategy.Builder
   [junit4]   2> 557147 INFO  (qtp1769847339-2060) [n:127.0.0.1:35551_solr c:testMetricTrigger s:shard1 r:core_node4 x:testMetricTrigger_shard1_replica_n3] o.a.s.c.SolrCore [[testMetricTrigger_shard1_replica_n3] ] Opening new SolrCore at [/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.MetricTriggerIntegrationTest_D7A7C3D0F062A551-001/tempDir-001/node2/testMetricTrigger_shard1_replica_n3], dataDir=[/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.MetricTriggerIntegrationTest_D7A7C3D0F062A551-001/tempDir-001/node2/./testMetricTrigger_shard1_replica_n3/data/]
   [junit4]   2> 557187 INFO  (qtp1769847339-2059) [n:127.0.0.1:35551_solr c:testMetricTrigger s:shard2 r:core_node8 x:testMetricTrigger_shard2_replica_n6] o.a.s.s.IndexSchema [testMetricTrigger_shard2_replica_n6] Schema name=minimal
   [junit4]   2> 557259 INFO  (qtp1769847339-2059) [n:127.0.0.1:35551_solr c:testMetricTrigger s:shard2 r:core_node8 x:testMetricTrigger_shard2_replica_n6] o.a.s.s.IndexSchema Loaded schema minimal/1.1 with uniqueid field id
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   [junit4]   2> 557259 INFO  (qtp1769847339-2059) [n:127.0.0.1:35551_solr c:testMetricTrigger s:shard2 r:core_node8 x:testMetricTrigger_shard2_replica_n6] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr_35551.solr.core.testMetricTrigger.shard2.replica_n6' (registry 'solr.core.testMetricTrigger.shard2.replica_n6') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@36a49728
   [junit4]   2> 557260 INFO  (qtp1769847339-2059) [n:127.0.0.1:35551_solr c:testMetricTrigger s:shard2 r:core_node8 x:testMetricTrigger_shard2_replica_n6] o.a.s.c.SolrCore solr.RecoveryStrategy.Builder
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   [junit4]   2> 558150 INFO  (qtp150884408-2075) [n:127.0.0.1:41748_solr c:testMetricTrigger s:shard2 r:core_node7 x:testMetricTrigger_shard2_replica_n5] o.a.s.u.UpdateHandler Using UpdateLog implementation: org.apache.solr.update.UpdateLog
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   [junit4]   2> 558186 INFO  (qtp150884408-2074) [n:127.0.0.1:41748_solr c:testMetricTrigger s:shard1 r:core_node2 x:testMetricTrigger_shard1_replica_n1] o.a.s.s.SolrIndexSearcher Opening [Searcher@3719316a[testMetricTrigger_shard1_replica_n1] main]
   [junit4]   2> 558201 INFO  (qtp150884408-2075) [n:127.0.0.1:41748_solr c:testMetricTrigger s:shard2 r:core_node7 x:testMetricTrigger_shard2_replica_n5] o.a.s.s.SolrIndexSearcher Opening [Searcher@6ec2c13c[testMetricTrigger_shard2_replica_n5] main]
   [junit4]   2> 558217 INFO  (qtp150884408-2074) [n:127.0.0.1:41748_solr c:testMetricTrigger s:shard1 r:core_node2 x:testMetricTrigger_shard1_replica_n1] o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: /configs/conf
   [junit4]   2> 558218 INFO  (qtp150884408-2074) [n:127.0.0.1:41748_solr c:testMetricTrigger s:shard1 r:core_node2 x:testMetricTrigger_shard1_replica_n1] o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using ZooKeeperStorageIO:path=/configs/conf
   [junit4]   2> 558218 INFO  (qtp150884408-2074) [n:127.0.0.1:41748_solr c:testMetricTrigger s:shard1 r:core_node2 x:testMetricTrigger_shard1_replica_n1] o.a.s.h.ReplicationHandler Commits will be reserved for 10000ms.
   [junit4]   2> 558219 INFO  (qtp150884408-2074) [n:127.0.0.1:41748_solr c:testMetricTrigger s:shard1 r:core_node2 x:testMetricTrigger_shard1_replica_n1] o.a.s.u.UpdateLog Could not find max version in index or recent updates, using new clock 1604770663873118208
   [junit4]   2> 558237 INFO  (qtp150884408-2074) [n:127.0.0.1:41748_solr c:testMetricTrigger s:shard1 r:core_node2 x:testMetricTrigger_shard1_replica_n1] o.a.s.c.ZkShardTerms Successful update of terms at /collections/testMetricTrigger/terms/shard1 to Terms{values={core_node2=0}, version=0}
   [junit4]   2> 558237 INFO  (qtp150884408-2075) [n:127.0.0.1:41748_solr c:testMetricTrigger s:shard2 r:core_node7 x:testMetricTrigger_shard2_replica_n5] o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: /configs/conf
   [junit4]   2> 558274 INFO  (qtp150884408-2075) [n:127.0.0.1:41748_solr c:testMetricTrigger s:shard2 r:core_node7 x:testMetricTrigger_shard2_replica_n5] o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using ZooKeeperStorageIO:path=/configs/conf
   [junit4]   2> 558275 INFO  (qtp150884408-2075) [n:127.0.0.1:41748_solr c:testMetricTrigger s:shard2 r:core_node7 x:testMetricTrigger_shard2_replica_n5] o.a.s.h.ReplicationHandler Commits will be reserved for 10000ms.
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   [junit4]   2> 558294 INFO  (qtp150884408-2075) [n:127.0.0.1:41748_solr c:testMetricTrigger s:shard2 r:core_node7 x:testMetricTrigger_shard2_replica_n5] o.a.s.u.UpdateLog Could not find max version in index or recent updates, using new clock 1604770663951761408
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   [junit4]   2> 558367 INFO  (qtp1769847339-2060) [n:127.0.0.1:35551_solr c:testMetricTrigger s:shard1 r:core_node4 x:testMetricTrigger_shard1_replica_n3] o.a.s.s.SolrIndexSearcher Opening [Searcher@5c3ec7aa[testMetricTrigger_shard1_replica_n3] main]
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   [junit4]   2> 558584 INFO  (qtp1769847339-2060) [n:127.0.0.1:35551_solr c:testMetricTrigger s:shard1 r:core_node4 x:testMetricTrigger_shard1_replica_n3] o.a.s.h.ReplicationHandler Commits will be reserved for 10000ms.
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   [junit4]   2> 559310 INFO  (qtp150884408-2075) [n:127.0.0.1:41748_solr c:testMetricTrigger s:shard2 r:core_node7 x:testMetricTrigger_shard2_replica_n5] o.a.s.c.SyncStrategy Sync replicas to http://127.0.0.1:41748/solr/testMetricTrigger_shard2_replica_n5/
   [junit4]   2> 559330 INFO  (qtp150884408-2075) [n:127.0.0.1:41748_solr c:testMetricTrigger s:shard2 r:core_node7 x:testMetricTrigger_shard2_replica_n5] o.a.s.u.PeerSync PeerSync: core=testMetricTrigger_shard2_replica_n5 url=http://127.0.0.1:41748/solr START replicas=[http://127.0.0.1:35551/solr/testMetricTrigger_shard2_replica_n6/] nUpdates=100
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   [junit4]   2> 559440 INFO  (qtp1769847339-2064) [n:127.0.0.1:35551_solr c:testMetricTrigger s:shard2 r:core_node8 x:testMetricTrigger_shard2_replica_n6] o.a.s.c.S.Request [testMetricTrigger_shard2_replica_n6]  webapp=/solr path=/get params={distrib=false&qt=/get&fingerprint=false&getVersions=100&wt=javabin&version=2} status=0 QTime=50
   [junit4]   2> 559442 INFO  (qtp150884408-2075) [n:127.0.0.1:41748_solr c:testMetricTrigger s:shard2 r:core_node7 x:testMetricTrigger_shard2_replica_n5] o.a.s.c.SyncStrategy Leader's attempt to sync with shard failed, moving to the next candidate
   [junit4]   2> 559442 INFO  (qtp150884408-2075) [n:127.0.0.1:41748_solr c:testMetricTrigger s:shard2 r:core_node7 x:testMetricTrigger_shard2_replica_n5] o.a.s.c.ShardLeaderElectionContext We failed sync, but we have no versions - we can't sync in that case - we were active before, so become leader anyway
   [junit4]   2> 559442 INFO  (qtp150884408-2075) [n:127.0.0.1:41748_solr c:testMetricTrigger s:shard2 r:core_node7 x:testMetricTrigger_shard2_replica_n5] o.a.s.c.ShardLeaderElectionContext Found all replicas participating in election, clear LIR
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   [junit4]   2> 574615 WARN  (zkConnectionManagerCallback-291-thread-1) [    ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@5412aefd name: ZooKeeperConnection Watcher:127.0.0.1:35252/solr got event WatchedEvent state:Disconnected type:None path:null path: null type: None
   [junit4]   2> 574615 WARN  (zkConnectionManagerCallback-291-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has disconnected
   [junit4]   2> 574652 WARN  (zkConnectionManagerCallback-282-thread-1) [    ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@21d01898 name: ZooKeeperConnection Watcher:127.0.0.1:35252/solr got event WatchedEvent state:Disconnected type:None path:null path: null type: None
   [junit4]   2> 574652 WARN  (zkConnectionManagerCallback-282-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has disconnected
   [junit4]   2> 574705 WARN  (zkConnectionManagerCallback-277-thread-1) [    ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@1672cfe4 name: ZooKeeperConnection Watcher:127.0.0.1:35252/solr got event WatchedEvent state:Disconnected type:None path:null path: null type: None
   [junit4]   2> 574705 WARN  (zkConnectionManagerCallback-277-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has disconnected
   [junit4]   2> 574742 WARN  (zkConnectionManagerCallback-308-thread-1) [    ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@1e8e4c09 name: ZooKeeperConnection Watcher:127.0.0.1:35252/solr got event WatchedEvent state:Disconnected type:None path:null path: null type: None
   [junit4]   2> 574742 WARN  (zkConnectionManagerCallback-308-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has disconnected
   [junit4]   2> 575093 INFO  (TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[D7A7C3D0F062A551]) [    ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:35252/solr
   [junit4]   2> 575167 INFO  (zkConnectionManagerCallback-315-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 575384 INFO  (zkConnectionManagerCallback-317-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 575437 DEBUG (ScheduledTrigger-494-thread-4) [    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with currently live nodes: 3
   [junit4]   2> 575460 INFO  (TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[D7A7C3D0F062A551]) [n:127.0.0.1:35794_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (3)
   [junit4]   2> 575479 INFO  (TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[D7A7C3D0F062A551]) [n:127.0.0.1:35794_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 575480 INFO  (TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[D7A7C3D0F062A551]) [n:127.0.0.1:35794_solr    ] o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 2147483647 transient cores
   [junit4]   2> 575481 INFO  (TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[D7A7C3D0F062A551]) [n:127.0.0.1:35794_solr    ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:35794_solr
   [junit4]   2> 575497 INFO  (zkCallback-316-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 575515 INFO  (zkCallback-300-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 575515 INFO  (zkCallback-269-thread-3) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 575515 INFO  (zkCallback-261-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 575746 INFO  (zkConnectionManagerCallback-324-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 575803 WARN  (TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[D7A7C3D0F062A551]-SendThread(127.0.0.1:35252)) [    ] o.a.z.ClientCnxn Unable to reconnect to ZooKeeper service, session 0x102f8e8fa26000f has expired
   [junit4]   2> 575804 WARN  (zkConnectionManagerCallback-308-thread-1) [    ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@1e8e4c09 name: ZooKeeperConnection Watcher:127.0.0.1:35252/solr got event WatchedEvent state:Expired type:None path:null path: null type: None
   [junit4]   2> 575804 WARN  (jetty-launcher-249-thread-1-SendThread(127.0.0.1:35252)) [    ] o.a.z.ClientCnxn Unable to reconnect to ZooKeeper service, session 0x102f8e8fa260008 has expired
   [junit4]   2> 575888 WARN  (zkConnectionManagerCallback-282-thread-1) [    ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@21d01898 name: ZooKeeperConnection Watcher:127.0.0.1:35252/solr got event WatchedEvent state:Expired type:None path:null path: null type: None
   [junit4]   2> 575888 WARN  (zkConnectionManagerCallback-282-thread-1) [    ] o.a.s.c.c.ConnectionManager Our previous ZooKeeper session was expired. Attempting to reconnect to recover relationship with ZooKeeper...
   [junit4]   2> 575889 WARN  (zkConnectionManagerCallback-282-thread-1) [    ] o.a.s.c.c.DefaultConnectionStrategy Connection expired - starting a new one...
   [junit4]   2> 575912 WARN  (zkConnectionManagerCallback-308-thread-1) [    ] o.a.s.c.c.ConnectionManager Our previous ZooKeeper session was expired. Attempting to reconnect to recover relationship with ZooKeeper...
   [junit4]   2> 575912 WARN  (zkConnectionManagerCallback-308-thread-1) [    ] o.a.s.c.c.DefaultConnectionStrategy Connection expired - starting a new one...
   [junit4]   2> 575961 INFO  (zkConnectionManagerCallback-282-thread-1-EventThread) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 575961 INFO  (zkConnectionManagerCallback-282-thread-1) [    ] o.a.s.c.c.ConnectionManager Connection with ZooKeeper reestablished.
   [junit4]   2> 575984 INFO  (zkConnectionManagerCallback-308-thread-1-EventThread) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 575984 INFO  (zkConnectionManagerCallback-308-thread-1) [    ] o.a.s.c.c.ConnectionManager Connection with ZooKeeper reestablished.
   [junit4]   2> 576071 INFO  (TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[D7A7C3D0F062A551]) [n:127.0.0.1:35794_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (4)
   [junit4]   2> 576108 INFO  (zkConnectionManagerCallback-282-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 576108 INFO  (zkConnectionManagerCallback-308-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 576144 INFO  (TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[D7A7C3D0F062A551]) [n:127.0.0.1:35794_solr    ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:35252/solr ready
   [junit4]   2> 576145 INFO  (TEST-MetricTriggerIntegrationTest.testMetricTrigger-seed#[D7A7C3D0F062A551]) [n:127.0.0.1:35794_solr    ] o.a.s.h.a.MetricsHistoryHandler No .system collection, keeping metrics history in memory.
   [junit4]   2> 576152 WARN  (jetty-launcher-249-thread-2-SendThread(127.0.0.1:35252)) [    ] o.a.z.ClientCnxn Unable to reconnect to ZooKeeper service, session 0x102f8e8fa260007 has expired
   [junit4]   2> 576157 ERROR (ScheduledTrigger-494-thread-1) [    ] o.a.s.c.a.ScheduledTriggers Unexpected exception from trigger: metric_trigger
   [junit4]   2> org.apache.solr.common.SolrException: Could not load collection from ZK: testMetricTrigger
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkStateReader.getCollectionLive(ZkStateReader.java:1316) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkStateReader$LazyCollectionRef.get(ZkStateReader.java:732) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.ClusterState$CollectionRef.get(ClusterState.java:386) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.MetricTrigger.run(MetricTrigger.java:129) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerWrapper.run(ScheduledTriggers.java:588) [java/:?]
   [junit4]   2> 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_172]
   [junit4]   2> 	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) [?:1.8.0_172]
   [junit4]   2> 	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) [?:1.8.0_172]
   [junit4]   2> 	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) [?:1.8.0_172]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_172]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_172]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_172]
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /collections/testMetricTrigger/state.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130) ~[zookeeper-3.4.11.jar:3.4.11-37e277162d567b55a07d1755f0b31c32e93c01a0]
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54) ~[zookeeper-3.4.11.jar:3.4.11-37e277162d567b55a07d1755f0b31c32e93c01a0]
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215) ~[zookeeper-3.4.11.jar:3.4.11-37e277162d567b55a07d1755f0b31c32e93c01a0]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:341) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:341) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkStateReader.fetchCollectionState(ZkStateReader.java:1328) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkStateReader.getCollectionLive(ZkStateReader.java:1314) ~[java/:?]
   [junit4]   2> 	... 11 more
   [junit4]   2> 576158 WARN  (ScheduledTrigger-494-thread-1) [    ] o.a.s.c.a.TriggerBase Exception updating trigger state '/autoscaling/triggerState/metric_trigger'
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling/triggerState/metric_trigger
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130) ~[zookeeper-3.4.11.jar:3.4.11-37e277162d567b55a07d1755f0b31c32e93c01a0]
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54) ~[zookeeper-3.4.11.jar:3.4.11-37e277162d567b55a07d1755f0b31c32e93c01a0]
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1105) ~[zookeeper-3.4.11.jar:3.4.11-37e277162d567b55a07d1755f0b31c32e93c01a0]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$exists$3(SolrZkClient.java:317) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:317) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.hasData(ZkDistribStateManager.java:58) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.TriggerBase.saveState(TriggerBase.java:234) [java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerWrapper.run(ScheduledTriggers.java:595) [java/:?]
   [junit4]   2> 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_172]
   [junit4]   2> 	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) [?:1.8.0_172]
   [junit4]   2> 	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) [?:1.8.0_172]
   [junit4]   2> 	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) [?:1.8.0_172]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_172]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_172]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_172]
   [junit4]   2> 576164 WARN  (zkConnectionManagerCallback-277-thread-1) [    ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.co

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

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[ivy:cachepath] :: resolving dependencies :: org.eclipse.jgit#org.eclipse.jgit-caller;working
[ivy:cachepath] 	confs: [default]
[ivy:cachepath] 	found org.eclipse.jgit#org.eclipse.jgit;4.6.0.201612231935-r in public
[ivy:cachepath] 	found com.jcraft#jsch;0.1.53 in public
[ivy:cachepath] 	found com.googlecode.javaewah#JavaEWAH;1.1.6 in public
[ivy:cachepath] 	found org.apache.httpcomponents#httpclient;4.3.6 in public
[ivy:cachepath] 	found org.apache.httpcomponents#httpcore;4.3.3 in public
[ivy:cachepath] 	found commons-logging#commons-logging;1.1.3 in public
[ivy:cachepath] 	found commons-codec#commons-codec;1.6 in public
[ivy:cachepath] 	found org.slf4j#slf4j-api;1.7.2 in public
[ivy:cachepath] :: resolution report :: resolve 71ms :: artifacts dl 5ms
	---------------------------------------------------------------------
	|                  |            modules            ||   artifacts   |
	|       conf       | number| search|dwnlded|evicted|| number|dwnlded|
	---------------------------------------------------------------------
	|      default     |   8   |   0   |   0   |   0   ||   8   |   0   |
	---------------------------------------------------------------------
[wc-checker] Initializing working copy...
[wc-checker] SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
[wc-checker] SLF4J: Defaulting to no-operation (NOP) logger implementation
[wc-checker] SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[wc-checker] Checking working copy status...

-jenkins-base:

BUILD SUCCESSFUL
Total time: 202 minutes 11 seconds
Archiving artifacts
WARN: No artifacts found that match the file pattern "**/*.events,heapdumps/**,**/hs_err_pid*". Configuration error?
WARN: java.lang.InterruptedException: no matches found within 10000
Recording test results
Build step 'Publish JUnit test result report' changed build result to UNSTABLE
Email was triggered for: Unstable (Test Failures)
Sending email for trigger: Unstable (Test Failures)