Build: https://builds.apache.org/job/Lucene-Solr-Tests-master/2658/

1 tests failed.
FAILED:  
org.apache.solr.cloud.autoscaling.NodeLostTriggerTest.testActionLifecycle

Error Message:
KeeperErrorCode = Session expired for /autoscaling/triggerState

Stack Trace:
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = 
Session expired for /autoscaling/triggerState
        at 
__randomizedtesting.SeedInfo.seed([76AE717D7CF22AEF:C0CC4AC42A17F6E3]:0)
        at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
        at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
        at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1105)
        at 
org.apache.solr.common.cloud.SolrZkClient.lambda$exists$3(SolrZkClient.java:317)
        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
        at 
org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:317)
        at 
org.apache.solr.client.solrj.impl.ZkDistribStateManager.hasData(ZkDistribStateManager.java:58)
        at 
org.apache.solr.cloud.autoscaling.TriggerBase.init(TriggerBase.java:125)
        at 
org.apache.solr.cloud.autoscaling.NodeLostTrigger.init(NodeLostTrigger.java:54)
        at 
org.apache.solr.cloud.autoscaling.NodeLostTriggerTest.testActionLifecycle(NodeLostTriggerTest.java:187)
        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 12943 lines...]
   [junit4] Suite: org.apache.solr.cloud.autoscaling.NodeLostTriggerTest
   [junit4]   2> Creating dataDir: 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J2/temp/solr.cloud.autoscaling.NodeLostTriggerTest_76AE717D7CF22AEF-001/init-core-data-001
   [junit4]   2> 943321 INFO  
(SUITE-NodeLostTriggerTest-seed#[76AE717D7CF22AEF]-worker) [    ] 
o.a.s.c.MiniSolrCloudCluster Starting cluster of 5 servers in 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J2/temp/solr.cloud.autoscaling.NodeLostTriggerTest_76AE717D7CF22AEF-001/tempDir-001
   [junit4]   2> 943322 INFO  
(SUITE-NodeLostTriggerTest-seed#[76AE717D7CF22AEF]-worker) [    ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 943339 INFO  (Thread-1083) [    ] o.a.s.c.ZkTestServer client 
port:0.0.0.0/0.0.0.0:0
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Starting server
   [junit4]   2> 943357 ERROR (Thread-1083) [    ] 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> 943441 INFO  
(SUITE-NodeLostTriggerTest-seed#[76AE717D7CF22AEF]-worker) [    ] 
o.a.s.c.ZkTestServer start zk server on port:41899
   [junit4]   2> 943567 INFO  (zkConnectionManagerCallback-1448-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 943731 INFO  (jetty-launcher-1445-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
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o.e.j.s.session DefaultSessionIdManager workerName=node0
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o.e.j.s.session No SessionScavenger set, using defaults
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o.e.j.s.session node0 Scavenging every 600000ms
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o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@36175fa{/solr,null,AVAILABLE}
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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
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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
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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
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o.e.j.s.AbstractConnector Started ServerConnector@3675cf45{SSL,[ssl, 
http/1.1]}{127.0.0.1:35932}
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o.e.j.s.Server Started @943877ms
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o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=35932}
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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> 943824 ERROR (jetty-launcher-1445-thread-2) [    ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 943824 INFO  (jetty-launcher-1445-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter Using logger factory 
org.apache.logging.slf4j.Log4jLoggerFactory
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o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
8.0.0
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o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
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o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-08-05T02:21:20.839Z
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o.e.j.s.session DefaultSessionIdManager workerName=node0
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o.e.j.s.session No SessionScavenger set, using defaults
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o.e.j.s.session node0 Scavenging every 660000ms
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o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@52bc303b{/solr,null,AVAILABLE}
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o.e.j.s.AbstractConnector Started ServerConnector@b4822ee{SSL,[ssl, 
http/1.1]}{127.0.0.1:44723}
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o.e.j.s.Server Started @943969ms
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o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=44723}
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o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
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o.a.s.s.SolrDispatchFilter Using logger factory 
org.apache.logging.slf4j.Log4jLoggerFactory
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o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
8.0.0
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o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
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o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-08-05T02:21:20.914Z
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o.e.j.s.session DefaultSessionIdManager workerName=node0
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o.e.j.s.session No SessionScavenger set, using defaults
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o.e.j.s.session node0 Scavenging every 660000ms
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o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@305850e0{/solr,null,AVAILABLE}
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o.e.j.s.AbstractConnector Started ServerConnector@6f3d4a26{SSL,[ssl, 
http/1.1]}{127.0.0.1:36471}
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o.e.j.s.Server Started @944017ms
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o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=36471}
   [junit4]   2> 943946 ERROR (jetty-launcher-1445-thread-4) [    ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 943946 INFO  (jetty-launcher-1445-thread-4) [    ] 
o.a.s.s.SolrDispatchFilter Using logger factory 
org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 943946 INFO  (jetty-launcher-1445-thread-4) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
8.0.0
   [junit4]   2> 943947 INFO  (jetty-launcher-1445-thread-4) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 943947 INFO  (jetty-launcher-1445-thread-4) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 943947 INFO  (jetty-launcher-1445-thread-4) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-08-05T02:21:20.962Z
   [junit4]   2> 943970 INFO  (zkConnectionManagerCallback-1454-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 943982 INFO  (jetty-launcher-1445-thread-4) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
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o.e.j.s.session DefaultSessionIdManager workerName=node0
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o.e.j.s.session No SessionScavenger set, using defaults
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o.e.j.s.session node0 Scavenging every 600000ms
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o.e.j.s.session DefaultSessionIdManager workerName=node0
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o.e.j.s.session No SessionScavenger set, using defaults
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o.e.j.s.session node0 Scavenging every 600000ms
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o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@eb05410{/solr,null,AVAILABLE}
   [junit4]   2> 944040 INFO  (jetty-launcher-1445-thread-5) [    ] 
o.e.j.s.AbstractConnector Started ServerConnector@633c3fb{SSL,[ssl, 
http/1.1]}{127.0.0.1:43464}
   [junit4]   2> 944041 INFO  (jetty-launcher-1445-thread-5) [    ] 
o.e.j.s.Server Started @944112ms
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o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=43464}
   [junit4]   2> 944041 ERROR (jetty-launcher-1445-thread-5) [    ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 944041 INFO  (jetty-launcher-1445-thread-5) [    ] 
o.a.s.s.SolrDispatchFilter Using logger factory 
org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 944041 INFO  (jetty-launcher-1445-thread-5) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
8.0.0
   [junit4]   2> 944041 INFO  (jetty-launcher-1445-thread-5) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
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o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 944041 INFO  (jetty-launcher-1445-thread-5) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-08-05T02:21:21.056Z
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o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@2ebd772a{/solr,null,AVAILABLE}
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o.e.j.s.AbstractConnector Started ServerConnector@173c1130{SSL,[ssl, 
http/1.1]}{127.0.0.1:40235}
   [junit4]   2> 944044 INFO  (jetty-launcher-1445-thread-3) [    ] 
o.e.j.s.Server Started @944115ms
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o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=40235}
   [junit4]   2> 944044 ERROR (jetty-launcher-1445-thread-3) [    ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 944045 INFO  (jetty-launcher-1445-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter Using logger factory 
org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 944045 INFO  (jetty-launcher-1445-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
8.0.0
   [junit4]   2> 944045 INFO  (jetty-launcher-1445-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 944045 INFO  (jetty-launcher-1445-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 944045 INFO  (jetty-launcher-1445-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-08-05T02:21:21.060Z
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] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 944092 INFO  (jetty-launcher-1445-thread-5) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
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] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 944125 INFO  (jetty-launcher-1445-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
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] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 944137 INFO  (jetty-launcher-1445-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 944319 INFO  (zkConnectionManagerCallback-1452-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 944340 INFO  (jetty-launcher-1445-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 944569 INFO  (jetty-launcher-1445-thread-4) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:41899/solr
   [junit4]   2> 944602 INFO  (zkConnectionManagerCallback-1462-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 944821 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
0x103ac261ecc0006, likely client has closed socket
   [junit4]   2> 944893 INFO  (zkConnectionManagerCallback-1464-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 944983 INFO  (jetty-launcher-1445-thread-3) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:41899/solr
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] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 945130 INFO  (jetty-launcher-1445-thread-2) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:41899/solr
   [junit4]   2> 945219 INFO  (jetty-launcher-1445-thread-5) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:41899/solr
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definitions underneath 
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definitions underneath 
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definitions underneath 
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definitions underneath 
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[n:127.0.0.1:44723_solr    ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster 
at 127.0.0.1:41899/solr ready
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[n:127.0.0.1:44723_solr    ] o.a.s.h.a.MetricsHistoryHandler No .system 
collection, keeping metrics history in memory.
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[n:127.0.0.1:44723_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
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[n:127.0.0.1:44723_solr    ] o.a.s.m.r.j.JmxMetricsReporter Unable to register 
gauge
   [junit4]   2> javax.management.InstanceNotFoundException: 
solr_44723:dom1=solr,dom2=jvm,name0=os,name=committedVirtualMemorySize
   [junit4]   2>        at 
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(DefaultMBeanServerInterceptor.java:1095)
 ~[?:1.8.0_172]
   [junit4]   2>        at 
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.exclusiveUnregisterMBean(DefaultMBeanServerInterceptor.java:427)
 ~[?:1.8.0_172]
   [junit4]   2>        at 
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.unregisterMBean(DefaultMBeanServerInterceptor.java:415)
 ~[?:1.8.0_172]
   [junit4]   2>        at 
com.sun.jmx.mbeanserver.JmxMBeanServer.unregisterMBean(JmxMBeanServer.java:546) 
~[?:1.8.0_172]
   [junit4]   2>        at 
org.apache.solr.metrics.reporters.jmx.JmxMetricsReporter$JmxListener.registerMBean(JmxMetricsReporter.java:530)
 ~[java/:?]
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org.apache.solr.metrics.reporters.jmx.JmxMetricsReporter$JmxListener.onGaugeAdded(JmxMetricsReporter.java:565)
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org.apache.solr.metrics.reporters.jmx.JmxMetricsReporter.lambda$start$0(JmxMetricsReporter.java:738)
 ~[java/:?]
   [junit4]   2>        at java.util.HashMap.forEach(HashMap.java:1289) 
~[?:1.8.0_172]
   [junit4]   2>        at 
org.apache.solr.metrics.reporters.jmx.JmxMetricsReporter.start(JmxMetricsReporter.java:728)
 ~[java/:?]
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org.apache.solr.metrics.reporters.SolrJmxReporter.doInit(SolrJmxReporter.java:110)
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org.apache.solr.metrics.SolrMetricReporter.init(SolrMetricReporter.java:70) 
~[java/:?]
   [junit4]   2>        at 
org.apache.solr.metrics.SolrMetricManager.loadReporter(SolrMetricManager.java:941)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.metrics.SolrMetricManager.loadReporters(SolrMetricManager.java:868)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.core.CoreContainer.load(CoreContainer.java:592) ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDispatchFilter.java:252)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:172) 
~[java/:?]
   [junit4]   2>        at 
org.eclipse.jetty.servlet.FilterHolder.initialize(FilterHolder.java:139) 
~[jetty-servlet-9.4.11.v20180605.jar:9.4.11.v20180605]
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:741) 
~[jetty-servlet-9.4.11.v20180605.jar:9.4.11.v20180605]
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1477)
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org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1542)
 ~[jetty-servlet-9.4.11.v20180605.jar:9.4.11.v20180605]
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1186)
 ~[jetty-servlet-9.4.11.v20180605.jar:9.4.11.v20180605]
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:1023)
 ~[jetty-servlet-9.4.11.v20180605.jar:9.4.11.v20180605]
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:473)
 ~[jetty-servlet-9.4.11.v20180605.jar:9.4.11.v20180605]
   [junit4]   2>        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$1.lifeCycleStarted(JettySolrRunner.java:308)
 ~[java/:?]
   [junit4]   2>        at 
org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)
 ~[jetty-util-9.4.11.v20180605.jar:9.4.11.v20180605]
   [junit4]   2>        at 
org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)
 ~[jetty-util-9.4.11.v20180605.jar:9.4.11.v20180605]
   [junit4]   2>        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:396)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:369)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.cloud.MiniSolrCloudCluster.startJettySolrRunner(MiniSolrCloudCluster.java:392)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.cloud.MiniSolrCloudCluster.lambda$new$0(MiniSolrCloudCluster.java:248)
 ~[java/:?]
   [junit4]   2>        at 
java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_172]
   [junit4]   2>        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
 ~[java/:?]
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 
[?:1.8.0_172]
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$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> 947510 INFO  (jetty-launcher-1445-thread-1) 
[n:127.0.0.1:44723_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_44723.solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@45338925
   [junit4]   2> 947511 INFO  (jetty-launcher-1445-thread-1) 
[n:127.0.0.1:44723_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_44723.solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@45338925
   [junit4]   2> 947512 INFO  (jetty-launcher-1445-thread-1) 
[n:127.0.0.1:44723_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/J2/temp/solr.cloud.autoscaling.NodeLostTriggerTest_76AE717D7CF22AEF-001/tempDir-001/node1/.
   [junit4]   2> 956031 WARN  
(jetty-launcher-1445-thread-5-SendThread(127.0.0.1:41899)) [    ] 
o.a.z.ClientCnxn Client session timed out, have not heard from server in 8540ms 
for sessionid 0x103ac261ecc000e
   [junit4]   2> 956032 WARN  
(jetty-launcher-1445-thread-1-SendThread(127.0.0.1:41899)) [    ] 
o.a.z.ClientCnxn Client session timed out, have not heard from server in 8669ms 
for sessionid 0x103ac261ecc0014
   [junit4]   2> 956032 WARN  
(jetty-launcher-1445-thread-4-SendThread(127.0.0.1:41899)) [    ] 
o.a.z.ClientCnxn Client session timed out, have not heard from server in 8891ms 
for sessionid 0x103ac261ecc0013
   [junit4]   2> 956032 WARN  
(jetty-launcher-1445-thread-3-SendThread(127.0.0.1:41899)) [    ] 
o.a.z.ClientCnxn Client session timed out, have not heard from server in 8927ms 
for sessionid 0x103ac261ecc0012
   [junit4]   2> 956032 WARN  
(jetty-launcher-1445-thread-2-SendThread(127.0.0.1:41899)) [    ] 
o.a.z.ClientCnxn Client session timed out, have not heard from server in 8924ms 
for sessionid 0x103ac261ecc000f
   [junit4]   2> 956086 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
0x103ac261ecc0012, likely client has closed socket
   [junit4]   2> 956086 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
0x103ac261ecc0013, likely client has closed socket
   [junit4]   2> 956086 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
0x103ac261ecc0014, likely client has closed socket
   [junit4]   2> 956086 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
0x103ac261ecc000f, likely client has closed socket
   [junit4]   2> 956086 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
0x103ac261ecc000e, likely client has closed socket
   [junit4]   2> 956255 WARN  (zkConnectionManagerCallback-1495-thread-1) [    
] o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@6be8dbef name: 
ZooKeeperConnection Watcher:127.0.0.1:41899/solr got event WatchedEvent 
state:Disconnected type:None path:null path: null type: None
   [junit4]   2> 956255 WARN  (zkConnectionManagerCallback-1495-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has disconnected
   [junit4]   2> 956296 WARN  (zkConnectionManagerCallback-1513-thread-1) [    
] o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@3ef66e79 name: 
ZooKeeperConnection Watcher:127.0.0.1:41899/solr got event WatchedEvent 
state:Disconnected type:None path:null path: null type: None
   [junit4]   2> 956296 WARN  (zkConnectionManagerCallback-1513-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has disconnected
   [junit4]   2> 956361 WARN  (zkConnectionManagerCallback-1500-thread-1) [    
] o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@38f70ef7 name: 
ZooKeeperConnection Watcher:127.0.0.1:41899/solr got event WatchedEvent 
state:Disconnected type:None path:null path: null type: None
   [junit4]   2> 956361 WARN  (zkConnectionManagerCallback-1500-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has disconnected
   [junit4]   2> 956393 WARN  (zkConnectionManagerCallback-1519-thread-1) [    
] o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@3a8bb1e name: 
ZooKeeperConnection Watcher:127.0.0.1:41899/solr got event WatchedEvent 
state:Disconnected type:None path:null path: null type: None
   [junit4]   2> 956393 WARN  (zkConnectionManagerCallback-1519-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has disconnected
   [junit4]   2> 956487 WARN  (zkConnectionManagerCallback-1527-thread-1) [    
] o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@2eee925e name: 
ZooKeeperConnection Watcher:127.0.0.1:41899/solr got event WatchedEvent 
state:Disconnected type:None path:null path: null type: None
   [junit4]   2> 956487 WARN  (zkConnectionManagerCallback-1527-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has disconnected
   [junit4]   2> 957182 INFO  (zkConnectionManagerCallback-1530-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 957219 INFO  (zkConnectionManagerCallback-1535-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 957219 INFO  
(SUITE-NodeLostTriggerTest-seed#[76AE717D7CF22AEF]-worker) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (5)
   [junit4]   2> 957220 INFO  
(SUITE-NodeLostTriggerTest-seed#[76AE717D7CF22AEF]-worker) [    ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:41899/solr ready
   [junit4]   2> 957531 INFO  (zkConnectionManagerCallback-1519-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 957759 INFO  (zkConnectionManagerCallback-1513-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 957768 INFO  (zkConnectionManagerCallback-1495-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 958061 WARN  
(jetty-launcher-1445-thread-1-SendThread(127.0.0.1:41899)) [    ] 
o.a.z.ClientCnxn Unable to reconnect to ZooKeeper service, session 
0x103ac261ecc0014 has expired
   [junit4]   2> 958061 WARN  (zkConnectionManagerCallback-1527-thread-1) [    
] o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@2eee925e name: 
ZooKeeperConnection Watcher:127.0.0.1:41899/solr got event WatchedEvent 
state:Expired type:None path:null path: null type: None
   [junit4]   2> 958061 WARN  (zkConnectionManagerCallback-1527-thread-1) [    
] o.a.s.c.c.ConnectionManager Our previous ZooKeeper session was expired. 
Attempting to reconnect to recover relationship with ZooKeeper...
   [junit4]   2> 958061 WARN  (zkConnectionManagerCallback-1527-thread-1) [    
] o.a.s.c.c.DefaultConnectionStrategy Connection expired - starting a new one...
   [junit4]   2> 958063 INFO  
(zkConnectionManagerCallback-1527-thread-1-EventThread) [    ] 
o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 958063 INFO  (zkConnectionManagerCallback-1527-thread-1) [    
] o.a.s.c.c.ConnectionManager Connection with ZooKeeper reestablished.
   [junit4]   2> 958114 INFO  (zkConnectionManagerCallback-1527-thread-1) [    
] o.a.s.c.c.DefaultConnectionStrategy Reconnected to ZooKeeper
   [junit4]   2> 958114 INFO  (zkConnectionManagerCallback-1527-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient Connected:true
   [junit4]   2> 958223 WARN  
(jetty-launcher-1445-thread-2-SendThread(127.0.0.1:41899)) [    ] 
o.a.z.ClientCnxn Unable to reconnect to ZooKeeper service, session 
0x103ac261ecc000f has expired
   [junit4]   2> 958275 WARN  (zkConnectionManagerCallback-1500-thread-1) [    
] o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@38f70ef7 name: 
ZooKeeperConnection Watcher:127.0.0.1:41899/solr got event WatchedEvent 
state:Expired type:None path:null path: null type: None
   [junit4]   2> 958275 WARN  (zkConnectionManagerCallback-1500-thread-1) [    
] o.a.s.c.c.ConnectionManager Our previous ZooKeeper session was expired. 
Attempting to reconnect to recover relationship with ZooKeeper...
   [junit4]   2> 958275 WARN  (zkConnectionManagerCallback-1500-thread-1) [    
] o.a.s.c.c.DefaultConnectionStrategy Connection expired - starting a new one...
   [junit4]   2> 958296 INFO  
(zkConnectionManagerCallback-1500-thread-1-EventThread) [    ] 
o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 958296 INFO  (zkConnectionManagerCallback-1500-thread-1) [    
] o.a.s.c.c.ConnectionManager Connection with ZooKeeper reestablished.
   [junit4]   2> 958299 INFO  (zkConnectionManagerCallback-1500-thread-1) [    
] o.a.s.c.c.DefaultConnectionStrategy Reconnected to ZooKeeper
   [junit4]   2> 958299 INFO  (zkConnectionManagerCallback-1500-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient Connected:true
   [junit4]   2> 958332 WARN  
(TEST-NodeLostTriggerTest.testActionLifecycle-seed#[76AE717D7CF22AEF]) [    ] 
o.a.s.c.a.TriggerBase Exception checking ZK path /autoscaling/triggerState
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: 
KeeperErrorCode = Session expired for /autoscaling/triggerState
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:130) 
~[zookeeper-3.4.11.jar:3.4.11-37e277162d567b55a07d1755f0b31c32e93c01a0]
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:54) 
~[zookeeper-3.4.11.jar:3.4.11-37e277162d567b55a07d1755f0b31c32e93c01a0]
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1105) 
~[zookeeper-3.4.11.jar:3.4.11-37e277162d567b55a07d1755f0b31c32e93c01a0]
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.lambda$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.init(TriggerBase.java:125) 
[java/:?]
   [junit4]   2>        at 
org.apache.solr.cloud.autoscaling.NodeLostTrigger.init(NodeLostTrigger.java:54) 
[java/:?]
   [junit4]   2>        at 
org.apache.solr.cloud.autoscaling.NodeLostTriggerTest.testActionLifecycle(NodeLostTriggerTest.java:187)
 [test/:?]
   [junit4]   2>        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native 
Method) ~[?:1.8.0_172]
   [junit4]   2>        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
~[?:1.8.0_172]
   [junit4]   2>        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 ~[?:1.8.0_172]
   [junit4]   2>        at java.lang.reflect.Method.invoke(Method.java:498) 
~[?:1.8.0_172]
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1737)
 [randomizedtesting-runner-2.6.0.jar:?]
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:934)
 [randomizedtesting-runner-2.6.0.jar:?]
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:970)
 [randomizedtesting-runner-2.6.0.jar:?]
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:984)
 [randomizedtesting-runner-2.6.0.jar:?]
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
 [randomizedtesting-runner-2.6.0.jar:?]
   [junit4]   2>        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
 [java/:?]
   [junit4]   2>        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
 [java/:?]
   [junit4]   2>        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
 [java/:?]
   [junit4]   2>        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
 [java/:?]
   [junit4]   2>        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
 [java/:?]
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
 [randomizedtesting-runner-2.6.0.jar:?]
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
 [randomizedtesting-runner-2.6.0.jar:?]
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
 [randomizedtesting-runner-2.6.0.jar:?]
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
 [randomizedtesting-runner-2.6.0.jar:?]
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:943)
 [randomizedtesting-runner-2.6.0.jar:?]
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:829)
 [randomizedtesting-runner-2.6.0.jar:?]
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:879)
 [randomizedtesting-runner-2.6.0.jar:?]
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:890)
 [randomizedtesting-runner-2.6.0.jar:?]
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
 [randomizedtesting-runner-2.6.0.jar:?]
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
 [randomizedtesting-runner-2.6.0.jar:?]
   [junit4]   2>        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
 [java/:?]
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
 [randomizedtesting-runner-2.6.0.jar:?]
   [junit4]   2>        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
 [java/:?]
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
 [randomizedtesting-runner-2.6.0.jar:?]
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
 [randomizedtesting-runner-2.6.0.jar:?]
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
 [randomizedtesting-runner-2.6.0.jar:?]
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
 [randomizedtesting-runner-2.6.0.jar:?]
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
 [randomizedtesting-runner-2.6.0.jar:?]
   [junit4]   2>        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
 [java/:?]
   [junit4]   2>        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
 [java/:?]
   [junit4]   2>        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
 [java/:?]
   [junit4]   2>        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
 [java/:?]
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
 [randomizedtesting-runner-2.6.0.jar:?]
   [junit4]   2>        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
 [randomizedtesting-runner-2.6.0.jar:?]
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_172]
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=NodeLostTriggerTest 
-Dtests.method=testActionLifecycle -Dtests.seed=76AE717D7CF22AEF 
-Dtests.multiplier=2 -Dtests.slow=true -Dtests.locale=zh-HK 
-Dtests.timezone=Asia/Barnaul -Dtests.asserts=true 
-Dtests.file.encoding=US-ASCII
   [junit4] ERROR   1.11s J2 | NodeLostTriggerTest.testActionLifecycle <<<
   [junit4]    > Throwable #1: 
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = 
Session expired for /autoscaling/triggerState
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([76AE717D7CF22AEF:C0CC4AC42A17F6E3]:0)
   [junit4]    >        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]    >        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]    >        at 
org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1105)
   [junit4]    >        at 
org.apache.solr.common.cloud.SolrZkClient.lambda$exists$3(SolrZkClient.java:317)
   [junit4]    >        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]    >        at 
org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:317)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.ZkDistribStateManager.hasData(ZkDistribStateManager.java:58)
   [junit4]    >        at 
org.apache.solr.cloud.autoscaling.TriggerBase.init(TriggerBase.java:125)
   [junit4]    >        at 
org.apache.solr.cloud.autoscaling.NodeLostTrigger.init(NodeLostTrigger.java:54)
   [junit4]    >        at 
org.apache.solr.cloud.autoscaling.NodeLostTriggerTest.testActionLifecycle(NodeLostTriggerTest.java:187)
   [junit4]    >        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 958894 INFO  
(TEST-NodeLostTriggerTest.testRestoreState-seed#[76AE717D7CF22AEF]) [    ] 
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> 958930 INFO  
(TEST-NodeLostTriggerTest.testRestoreState-seed#[76AE717D7CF22AEF]) [    ] 
o.e.j.s.session DefaultSessionIdManager workerName=node0
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[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 96ms :: artifacts dl 1ms
        ---------------------------------------------------------------------
        |                  |            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: 197 minutes 51 seconds
Archiving artifacts
java.lang.InterruptedException: no matches found within 10000
        at hudson.FilePath$34.hasMatch(FilePath.java:2678)
        at hudson.FilePath$34.invoke(FilePath.java:2557)
        at hudson.FilePath$34.invoke(FilePath.java:2547)
        at hudson.FilePath$FileCallableWrapper.call(FilePath.java:2918)
Also:   hudson.remoting.Channel$CallSiteStackTrace: Remote call to lucene2
                at 
hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1741)
                at 
hudson.remoting.UserRequest$ExceptionResponse.retrieve(UserRequest.java:357)
                at hudson.remoting.Channel.call(Channel.java:955)
                at hudson.FilePath.act(FilePath.java:1036)
                at hudson.FilePath.act(FilePath.java:1025)
                at hudson.FilePath.validateAntFileMask(FilePath.java:2547)
                at 
hudson.tasks.ArtifactArchiver.perform(ArtifactArchiver.java:243)
                at 
hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:81)
                at 
hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
                at 
hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:744)
                at 
hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:690)
                at hudson.model.Build$BuildExecution.post2(Build.java:186)
                at 
hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:635)
                at hudson.model.Run.execute(Run.java:1819)
                at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
                at 
hudson.model.ResourceController.execute(ResourceController.java:97)
                at hudson.model.Executor.run(Executor.java:429)
Caused: hudson.FilePath$TunneledInterruptedException
        at hudson.FilePath$FileCallableWrapper.call(FilePath.java:2920)
        at hudson.remoting.UserRequest.perform(UserRequest.java:212)
        at hudson.remoting.UserRequest.perform(UserRequest.java:54)
        at hudson.remoting.Request$2.run(Request.java:369)
        at 
hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:748)
Caused: java.lang.InterruptedException: java.lang.InterruptedException: no 
matches found within 10000
        at hudson.FilePath.act(FilePath.java:1038)
        at hudson.FilePath.act(FilePath.java:1025)
        at hudson.FilePath.validateAntFileMask(FilePath.java:2547)
        at hudson.tasks.ArtifactArchiver.perform(ArtifactArchiver.java:243)
        at 
hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:81)
        at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
        at 
hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:744)
        at 
hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:690)
        at hudson.model.Build$BuildExecution.post2(Build.java:186)
        at 
hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:635)
        at hudson.model.Run.execute(Run.java:1819)
        at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
        at hudson.model.ResourceController.execute(ResourceController.java:97)
        at hudson.model.Executor.run(Executor.java:429)
No artifacts found that match the file pattern 
"**/*.events,heapdumps/**,**/hs_err_pid*". Configuration error?
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)
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