Build: https://jenkins.thetaphi.de/job/Lucene-Solr-7.x-Linux/357/
Java: 32bit/jdk1.8.0_144 -client -XX:+UseG1GC

1 tests failed.
FAILED:  
junit.framework.TestSuite.org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation

Error Message:
2 threads leaked from SUITE scope at 
org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation:     1) 
Thread[id=16002, name=jetty-launcher-1402-thread-1-EventThread, 
state=TIMED_WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]         
at sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos(AbstractQueuedSynchronizer.java:1037)
         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1328)
         at java.util.concurrent.CountDownLatch.await(CountDownLatch.java:277)  
       at 
org.apache.curator.CuratorZookeeperClient.internalBlockUntilConnectedOrTimedOut(CuratorZookeeperClient.java:323)
         at org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:105)      
   at 
org.apache.curator.framework.imps.GetDataBuilderImpl.pathInForeground(GetDataBuilderImpl.java:288)
         at 
org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:279)
         at 
org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:41)
         at 
org.apache.curator.framework.recipes.shared.SharedValue.readValue(SharedValue.java:244)
         at 
org.apache.curator.framework.recipes.shared.SharedValue.access$100(SharedValue.java:44)
         at 
org.apache.curator.framework.recipes.shared.SharedValue$1.process(SharedValue.java:61)
         at 
org.apache.curator.framework.imps.NamespaceWatcher.process(NamespaceWatcher.java:67)
         at 
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:530)   
      at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:505)   
 2) Thread[id=16014, name=jetty-launcher-1402-thread-2-EventThread, 
state=TIMED_WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]         
at sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos(AbstractQueuedSynchronizer.java:1037)
         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1328)
         at java.util.concurrent.CountDownLatch.await(CountDownLatch.java:277)  
       at 
org.apache.curator.CuratorZookeeperClient.internalBlockUntilConnectedOrTimedOut(CuratorZookeeperClient.java:323)
         at org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:105)      
   at 
org.apache.curator.framework.imps.GetDataBuilderImpl.pathInForeground(GetDataBuilderImpl.java:288)
         at 
org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:279)
         at 
org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:41)
         at 
org.apache.curator.framework.recipes.shared.SharedValue.readValue(SharedValue.java:244)
         at 
org.apache.curator.framework.recipes.shared.SharedValue.access$100(SharedValue.java:44)
         at 
org.apache.curator.framework.recipes.shared.SharedValue$1.process(SharedValue.java:61)
         at 
org.apache.curator.framework.imps.NamespaceWatcher.process(NamespaceWatcher.java:67)
         at 
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:530)   
      at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:505)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 2 threads leaked from SUITE 
scope at org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation: 
   1) Thread[id=16002, name=jetty-launcher-1402-thread-1-EventThread, 
state=TIMED_WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos(AbstractQueuedSynchronizer.java:1037)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1328)
        at java.util.concurrent.CountDownLatch.await(CountDownLatch.java:277)
        at 
org.apache.curator.CuratorZookeeperClient.internalBlockUntilConnectedOrTimedOut(CuratorZookeeperClient.java:323)
        at org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:105)
        at 
org.apache.curator.framework.imps.GetDataBuilderImpl.pathInForeground(GetDataBuilderImpl.java:288)
        at 
org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:279)
        at 
org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:41)
        at 
org.apache.curator.framework.recipes.shared.SharedValue.readValue(SharedValue.java:244)
        at 
org.apache.curator.framework.recipes.shared.SharedValue.access$100(SharedValue.java:44)
        at 
org.apache.curator.framework.recipes.shared.SharedValue$1.process(SharedValue.java:61)
        at 
org.apache.curator.framework.imps.NamespaceWatcher.process(NamespaceWatcher.java:67)
        at 
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:530)
        at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:505)
   2) Thread[id=16014, name=jetty-launcher-1402-thread-2-EventThread, 
state=TIMED_WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos(AbstractQueuedSynchronizer.java:1037)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1328)
        at java.util.concurrent.CountDownLatch.await(CountDownLatch.java:277)
        at 
org.apache.curator.CuratorZookeeperClient.internalBlockUntilConnectedOrTimedOut(CuratorZookeeperClient.java:323)
        at org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:105)
        at 
org.apache.curator.framework.imps.GetDataBuilderImpl.pathInForeground(GetDataBuilderImpl.java:288)
        at 
org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:279)
        at 
org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:41)
        at 
org.apache.curator.framework.recipes.shared.SharedValue.readValue(SharedValue.java:244)
        at 
org.apache.curator.framework.recipes.shared.SharedValue.access$100(SharedValue.java:44)
        at 
org.apache.curator.framework.recipes.shared.SharedValue$1.process(SharedValue.java:61)
        at 
org.apache.curator.framework.imps.NamespaceWatcher.process(NamespaceWatcher.java:67)
        at 
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:530)
        at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:505)
        at __randomizedtesting.SeedInfo.seed([705EA057EDAB6A6F]:0)




Build Log:
[...truncated 13030 lines...]
   [junit4] Suite: org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation
   [junit4]   2> 2694071 INFO  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[705EA057EDAB6A6F]-worker) [   
 ] o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: 
test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> Creating dataDir: 
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.TestSolrCloudWithSecureImpersonation_705EA057EDAB6A6F-001/init-core-data-001
   [junit4]   2> 2694072 INFO  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[705EA057EDAB6A6F]-worker) [   
 ] o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) 
w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 2694073 INFO  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[705EA057EDAB6A6F]-worker) [   
 ] o.a.s.SolrTestCaseJ4 Randomized ssl (true) and clientAuth (true) via: 
@org.apache.solr.util.RandomizeSSL(reason=, ssl=NaN, value=NaN, clientAuth=NaN)
   [junit4]   2> 2694116 INFO  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[705EA057EDAB6A6F]-worker) [   
 ] o.a.s.c.MiniSolrCloudCluster Starting cluster of 2 servers in 
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.TestSolrCloudWithSecureImpersonation_705EA057EDAB6A6F-001/tempDir-001
   [junit4]   2> 2694116 INFO  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[705EA057EDAB6A6F]-worker) [   
 ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 2694116 INFO  (Thread-3062) [    ] o.a.s.c.ZkTestServer client 
port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 2694116 INFO  (Thread-3062) [    ] o.a.s.c.ZkTestServer 
Starting server
   [junit4]   2> 2694117 ERROR (Thread-3062) [    ] 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> 2694216 INFO  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[705EA057EDAB6A6F]-worker) [   
 ] o.a.s.c.ZkTestServer start zk server on port:35909
   [junit4]   2> 2694223 INFO  (jetty-launcher-1402-thread-1) [    ] 
o.e.j.s.Server jetty-9.3.20.v20170531
   [junit4]   2> 2694223 INFO  (jetty-launcher-1402-thread-2) [    ] 
o.e.j.s.Server jetty-9.3.20.v20170531
   [junit4]   2> 2694224 INFO  (jetty-launcher-1402-thread-1) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@15b6f16{/solr,null,AVAILABLE}
   [junit4]   2> 2694225 INFO  (jetty-launcher-1402-thread-1) [    ] 
o.e.j.s.AbstractConnector Started ServerConnector@fcf4c1{SSL,[ssl, 
http/1.1]}{127.0.0.1:45069}
   [junit4]   2> 2694225 INFO  (jetty-launcher-1402-thread-1) [    ] 
o.e.j.s.Server Started @2695596ms
   [junit4]   2> 2694225 INFO  (jetty-launcher-1402-thread-1) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=45069}
   [junit4]   2> 2694225 ERROR (jetty-launcher-1402-thread-1) [    ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 2694226 INFO  (jetty-launcher-1402-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.1.0
   [junit4]   2> 2694226 INFO  (jetty-launcher-1402-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 2694226 INFO  (jetty-launcher-1402-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null, Default config 
dir: null
   [junit4]   2> 2694226 INFO  (jetty-launcher-1402-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2017-09-04T04:53:03.967Z
   [junit4]   2> 2694228 INFO  (jetty-launcher-1402-thread-2) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@b9987b{/solr,null,AVAILABLE}
   [junit4]   2> 2694228 INFO  (jetty-launcher-1402-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 2694228 INFO  (jetty-launcher-1402-thread-2) [    ] 
o.e.j.s.AbstractConnector Started ServerConnector@1a4e3ff{SSL,[ssl, 
http/1.1]}{127.0.0.1:43497}
   [junit4]   2> 2694228 INFO  (jetty-launcher-1402-thread-2) [    ] 
o.e.j.s.Server Started @2695600ms
   [junit4]   2> 2694228 INFO  (jetty-launcher-1402-thread-2) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=43497}
   [junit4]   2> 2694229 ERROR (jetty-launcher-1402-thread-2) [    ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 2694229 INFO  (jetty-launcher-1402-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.1.0
   [junit4]   2> 2694229 INFO  (jetty-launcher-1402-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 2694229 INFO  (jetty-launcher-1402-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null, Default config 
dir: null
   [junit4]   2> 2694229 INFO  (jetty-launcher-1402-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2017-09-04T04:53:03.970Z
   [junit4]   2> 2694236 INFO  (jetty-launcher-1402-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 2694241 INFO  (jetty-launcher-1402-thread-1) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:35909/solr
   [junit4]   2> 2694247 INFO  (jetty-launcher-1402-thread-2) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:35909/solr
   [junit4]   2> 2694295 INFO  (jetty-launcher-1402-thread-1) 
[n:127.0.0.1:45069_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 2694295 INFO  (jetty-launcher-1402-thread-2) 
[n:127.0.0.1:43497_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 2694296 INFO  (jetty-launcher-1402-thread-1) 
[n:127.0.0.1:45069_solr    ] o.a.s.c.OverseerElectionContext I am going to be 
the leader 127.0.0.1:45069_solr
   [junit4]   2> 2694296 INFO  (jetty-launcher-1402-thread-2) 
[n:127.0.0.1:43497_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:43497_solr
   [junit4]   2> 2694298 INFO  
(zkCallback-1414-thread-1-processing-n:127.0.0.1:43497_solr) 
[n:127.0.0.1:43497_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
   [junit4]   2> 2694299 INFO  
(zkCallback-1410-thread-1-processing-n:127.0.0.1:45069_solr) 
[n:127.0.0.1:45069_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
   [junit4]   2> 2694299 INFO  (jetty-launcher-1402-thread-1) 
[n:127.0.0.1:45069_solr    ] o.a.s.c.Overseer Overseer 
(id=98598963370917892-127.0.0.1:45069_solr-n_0000000000) starting
   [junit4]   2> 2694306 INFO  (jetty-launcher-1402-thread-1) 
[n:127.0.0.1:45069_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:45069_solr
   [junit4]   2> 2694307 INFO  
(zkCallback-1410-thread-1-processing-n:127.0.0.1:45069_solr) 
[n:127.0.0.1:45069_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (1) -> (2)
   [junit4]   2> 2694307 INFO  
(zkCallback-1414-thread-1-processing-n:127.0.0.1:43497_solr) 
[n:127.0.0.1:43497_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (1) -> (2)
   [junit4]   2> 2694465 INFO  (jetty-launcher-1402-thread-1) 
[n:127.0.0.1:45069_solr    ] o.a.s.c.CoreContainer Initializing authentication 
plugin: org.apache.solr.security.HttpParamDelegationTokenPlugin
   [junit4]   2> 2694465 WARN  (jetty-launcher-1402-thread-1) 
[n:127.0.0.1:45069_solr    ] o.a.s.c.s.i.Krb5HttpClientBuilder 
org.apache.solr.client.solrj.impl.Krb5HttpClientBuilder is configured without 
specifying system property 'java.security.auth.login.config'
   [junit4]   2> 2694466 INFO  (jetty-launcher-1402-thread-1) 
[n:127.0.0.1:45069_solr    ] o.a.s.s.KerberosPlugin Params: 
{solr.kerberos.impersonator.user.noGroups.hosts=*, 
solr.kerberos.impersonator.user.bogusGroup.groups=__some_bogus_group, 
token.valid=30, cookie.domain=127.0.0.1, 
solr.kerberos.impersonator.user.anyHostAnyUser.groups=*, 
solr.kerberos.impersonator.user.bogusGroup.hosts=*, 
solr.kerberos.impersonator.user.anyHostAnyUser.hosts=*, token.validity=36000, 
solr.kerberos.impersonator.user.noHosts.groups=*, type=kerberos, 
solr.kerberos.impersonator.user.localHostAnyGroup.groups=*, 
delegation-token.token-kind=solr-dt, 
solr.kerberos.impersonator.user.wrongHost.hosts=1.1.1.1.1.1, cookie.path=/, 
zk-dt-secret-manager.znodeWorkingPath=solr/security/zkdtsm, 
solr.kerberos.impersonator.user.localHostAnyGroup.hosts=localhost.localdomain,localhost,127.0.0.1,
 signer.secret.provider.zookeeper.path=/token, 
solr.kerberos.impersonator.user.anyHostUsersGroup.groups=jenkins, 
zk-dt-secret-manager.enable=true, 
solr.kerberos.impersonator.user.wrongHost.groups=*, 
kerberos.name.rules=DEFAULT, signer.secret.provider=zookeeper, 
solr.kerberos.impersonator.user.anyHostUsersGroup.hosts=*}
   [junit4]   2> 2694467 INFO  (jetty-launcher-1402-thread-1) 
[n:127.0.0.1:45069_solr    ] o.a.c.f.i.CuratorFrameworkImpl Starting
   [junit4]   2> 2694469 INFO  (jetty-launcher-1402-thread-1-EventThread) 
[n:127.0.0.1:45069_solr    ] o.a.c.f.s.ConnectionStateManager State change: 
CONNECTED
   [junit4]   2> 2694498 WARN  (jetty-launcher-1402-thread-1) 
[n:127.0.0.1:45069_solr    ] o.a.s.c.s.i.Krb5HttpClientBuilder 
org.apache.solr.client.solrj.impl.Krb5HttpClientBuilder is configured without 
specifying system property 'java.security.auth.login.config'
   [junit4]   2> 2694596 INFO  (jetty-launcher-1402-thread-1) 
[n:127.0.0.1:45069_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_45069.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@f7028
   [junit4]   2> 2694607 INFO  (jetty-launcher-1402-thread-1) 
[n:127.0.0.1:45069_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_45069.solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@f7028
   [junit4]   2> 2694607 INFO  (jetty-launcher-1402-thread-1) 
[n:127.0.0.1:45069_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_45069.solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@f7028
   [junit4]   2> 2694608 INFO  (jetty-launcher-1402-thread-1) 
[n:127.0.0.1:45069_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.TestSolrCloudWithSecureImpersonation_705EA057EDAB6A6F-001/tempDir-001/node1/.
   [junit4]   2> 2694707 INFO  (jetty-launcher-1402-thread-2) 
[n:127.0.0.1:43497_solr    ] o.a.s.c.CoreContainer Initializing authentication 
plugin: org.apache.solr.security.HttpParamDelegationTokenPlugin
   [junit4]   2> 2694707 WARN  (jetty-launcher-1402-thread-2) 
[n:127.0.0.1:43497_solr    ] o.a.s.c.s.i.Krb5HttpClientBuilder 
org.apache.solr.client.solrj.impl.Krb5HttpClientBuilder is configured without 
specifying system property 'java.security.auth.login.config'
   [junit4]   2> 2694709 INFO  (jetty-launcher-1402-thread-2) 
[n:127.0.0.1:43497_solr    ] o.a.s.s.KerberosPlugin Params: 
{solr.kerberos.impersonator.user.noGroups.hosts=*, 
solr.kerberos.impersonator.user.bogusGroup.groups=__some_bogus_group, 
token.valid=30, cookie.domain=127.0.0.1, 
solr.kerberos.impersonator.user.anyHostAnyUser.groups=*, 
solr.kerberos.impersonator.user.bogusGroup.hosts=*, 
solr.kerberos.impersonator.user.anyHostAnyUser.hosts=*, token.validity=36000, 
solr.kerberos.impersonator.user.noHosts.groups=*, type=kerberos, 
solr.kerberos.impersonator.user.localHostAnyGroup.groups=*, 
delegation-token.token-kind=solr-dt, 
solr.kerberos.impersonator.user.wrongHost.hosts=1.1.1.1.1.1, cookie.path=/, 
zk-dt-secret-manager.znodeWorkingPath=solr/security/zkdtsm, 
solr.kerberos.impersonator.user.localHostAnyGroup.hosts=localhost.localdomain,localhost,127.0.0.1,
 signer.secret.provider.zookeeper.path=/token, 
solr.kerberos.impersonator.user.anyHostUsersGroup.groups=jenkins, 
zk-dt-secret-manager.enable=true, 
solr.kerberos.impersonator.user.wrongHost.groups=*, 
kerberos.name.rules=DEFAULT, signer.secret.provider=zookeeper, 
solr.kerberos.impersonator.user.anyHostUsersGroup.hosts=*}
   [junit4]   2> 2694710 INFO  (jetty-launcher-1402-thread-2) 
[n:127.0.0.1:43497_solr    ] o.a.c.f.i.CuratorFrameworkImpl Starting
   [junit4]   2> 2694710 INFO  (jetty-launcher-1402-thread-2-EventThread) 
[n:127.0.0.1:43497_solr    ] o.a.c.f.s.ConnectionStateManager State change: 
CONNECTED
   [junit4]   2> 2694721 WARN  (jetty-launcher-1402-thread-2) 
[n:127.0.0.1:43497_solr    ] o.a.s.c.s.i.Krb5HttpClientBuilder 
org.apache.solr.client.solrj.impl.Krb5HttpClientBuilder is configured without 
specifying system property 'java.security.auth.login.config'
   [junit4]   2> 2694763 INFO  (jetty-launcher-1402-thread-2) 
[n:127.0.0.1:43497_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_43497.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@f7028
   [junit4]   2> 2694773 INFO  (jetty-launcher-1402-thread-2) 
[n:127.0.0.1:43497_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_43497.solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@f7028
   [junit4]   2> 2694773 INFO  (jetty-launcher-1402-thread-2) 
[n:127.0.0.1:43497_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_43497.solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@f7028
   [junit4]   2> 2694775 INFO  (jetty-launcher-1402-thread-2) 
[n:127.0.0.1:43497_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.TestSolrCloudWithSecureImpersonation_705EA057EDAB6A6F-001/tempDir-001/node2/.
   [junit4]   2> 2694830 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyWrongHost-seed#[705EA057EDAB6A6F])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyWrongHost
   [junit4]   2> 2699940 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyWrongHost-seed#[705EA057EDAB6A6F])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyWrongHost
   [junit4]   2> 2699964 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateGroup-seed#[705EA057EDAB6A6F])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyValidateGroup
   [junit4]   2> 2699973 INFO  (qtp1755192-15963) [n:127.0.0.1:45069_solr    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :list with params 
doAs=jenkins&action=LIST&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 2699974 INFO  (qtp1755192-15963) [n:127.0.0.1:45069_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={doAs=jenkins&action=LIST&wt=javabin&version=2} status=0 QTime=0
   [junit4]   2> 2699974 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateGroup-seed#[705EA057EDAB6A6F])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyValidateGroup
   [junit4]   2> 2699997 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateHost-seed#[705EA057EDAB6A6F])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyValidateHost
   [junit4]   2> 2699998 INFO  (qtp1755192-15965) [n:127.0.0.1:45069_solr    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :list with params 
doAs=bar&action=LIST&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 2699998 INFO  (qtp1755192-15965) [n:127.0.0.1:45069_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={doAs=bar&action=LIST&wt=javabin&version=2} status=0 QTime=0
   [junit4]   2> 2699999 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateHost-seed#[705EA057EDAB6A6F])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyValidateHost
   [junit4]   2> 2700023 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyNoConfigHosts-seed#[705EA057EDAB6A6F])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyNoConfigHosts
   [junit4]   2> 2700028 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyNoConfigHosts-seed#[705EA057EDAB6A6F])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyNoConfigHosts
   [junit4]   2> 2700057 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyNoConfigGroups-seed#[705EA057EDAB6A6F])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyNoConfigGroups
   [junit4]   2> 2700061 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyNoConfigGroups-seed#[705EA057EDAB6A6F])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyNoConfigGroups
   [junit4]   2> 2700083 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidProxyUser-seed#[705EA057EDAB6A6F])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyInvalidProxyUser
   [junit4]   2> 2700087 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidProxyUser-seed#[705EA057EDAB6A6F])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyInvalidProxyUser
   [junit4]   2> 2700112 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidGroup-seed#[705EA057EDAB6A6F])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyInvalidGroup
   [junit4]   2> 2700120 WARN  (qtp1755192-15965) [n:127.0.0.1:45069_solr    ] 
o.a.h.s.ShellBasedUnixGroupsMapping got exception trying to get groups for user 
bar: id: ‘bar’: no such user
   [junit4]   2> id: ‘bar’: no such user
   [junit4]   2> 
   [junit4]   2> 2700123 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidGroup-seed#[705EA057EDAB6A6F])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyInvalidGroup
   [junit4]   2> 2700147 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidRemote-seed#[705EA057EDAB6A6F])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyInvalidRemote
   [junit4]   2> 2700155 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidRemote-seed#[705EA057EDAB6A6F])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyInvalidRemote
   [junit4]   2> 2700181 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateAnyHostAnyUser-seed#[705EA057EDAB6A6F])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyValidateAnyHostAnyUser
   [junit4]   2> 2700182 INFO  (qtp1755192-15957) [n:127.0.0.1:45069_solr    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :list with params 
doAs=bar&action=LIST&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 2700182 INFO  (qtp1755192-15957) [n:127.0.0.1:45069_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={doAs=bar&action=LIST&wt=javabin&version=2} status=0 QTime=0
   [junit4]   2> 2700183 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateAnyHostAnyUser-seed#[705EA057EDAB6A6F])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyValidateAnyHostAnyUser
   [junit4]   2> 2700209 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyNullProxyUser-seed#[705EA057EDAB6A6F])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyNullProxyUser
   [junit4]   2> 2700210 INFO  (qtp1755192-15963) [n:127.0.0.1:45069_solr    ] 
o.a.s.s.SolrDispatchFilter Error authenticating
   [junit4]   2> java.lang.IllegalArgumentException: userName is NULL, empty or 
contains a '&'
   [junit4]   2>        at 
org.apache.hadoop.security.authentication.util.AuthToken.checkForIllegalArgument(AuthToken.java:87)
   [junit4]   2>        at 
org.apache.hadoop.security.authentication.util.AuthToken.<init>(AuthToken.java:70)
   [junit4]   2>        at 
org.apache.hadoop.security.authentication.server.AuthenticationToken.<init>(AuthenticationToken.java:58)
   [junit4]   2>        at 
org.apache.solr.security.HttpParamDelegationTokenPlugin$HttpParamDelegationTokenAuthenticationHandler$HttpParamAuthenticationHandler.authenticate(HttpParamDelegationTokenPlugin.java:213)
   [junit4]   2>        at 
org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationHandler.authenticate(DelegationTokenAuthenticationHandler.java:348)
   [junit4]   2>        at 
org.apache.solr.security.RequestContinuesRecorderAuthenticationHandler.authenticate(RequestContinuesRecorderAuthenticationHandler.java:69)
   [junit4]   2>        at 
org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:518)
   [junit4]   2>        at 
org.apache.solr.security.DelegationTokenKerberosFilter.doFilter(DelegationTokenKerberosFilter.java:134)
   [junit4]   2>        at 
org.apache.solr.security.HttpParamDelegationTokenPlugin$HttpParamToRequestFilter.doFilter(HttpParamDelegationTokenPlugin.java:245)
   [junit4]   2>        at 
org.apache.solr.security.KerberosPlugin.doAuthenticate(KerberosPlugin.java:243)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.authenticateRequest(SolrDispatchFilter.java:451)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:347)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:326)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
   [junit4]   2>        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:139)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:582)
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:224)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512)
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:493)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
   [junit4]   2>        at 
org.eclipse.jetty.server.Server.handle(Server.java:534)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
   [junit4]   2>        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:283)
   [junit4]   2>        at 
org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:108)
   [junit4]   2>        at 
org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:251)
   [junit4]   2>        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:283)
   [junit4]   2>        at 
org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:108)
   [junit4]   2>        at 
org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 2700211 WARN  (qtp1755192-15963) [n:127.0.0.1:45069_solr    ] 
o.e.j.s.ServletHandler /solr/admin/collections
   [junit4]   2> org.apache.solr.common.SolrException: Error during request 
authentication, 
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.authenticateRequest(SolrDispatchFilter.java:457)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:347)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:326)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
   [junit4]   2>        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:139)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:582)
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:224)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512)
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:493)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
   [junit4]   2>        at 
org.eclipse.jetty.server.Server.handle(Server.java:534)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
   [junit4]   2>        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:283)
   [junit4]   2>        at 
org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:108)
   [junit4]   2>        at 
org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:251)
   [junit4]   2>        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:283)
   [junit4]   2>        at 
org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:108)
   [junit4]   2>        at 
org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: java.lang.IllegalArgumentException: userName is 
NULL, empty or contains a '&'
   [junit4]   2>        at 
org.apache.hadoop.security.authentication.util.AuthToken.checkForIllegalArgument(AuthToken.java:87)
   [junit4]   2>        at 
org.apache.hadoop.security.authentication.util.AuthToken.<init>(AuthToken.java:70)
   [junit4]   2>        at 
org.apache.hadoop.security.authentication.server.AuthenticationToken.<init>(AuthenticationToken.java:58)
   [junit4]   2>        at 
org.apache.solr.security.HttpParamDelegationTokenPlugin$HttpParamDelegationTokenAuthenticationHandler$HttpParamAuthenticationHandler.authenticate(HttpParamDelegationTokenPlugin.java:213)
   [junit4]   2>        at 
org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationHandler.authenticate(DelegationTokenAuthenticationHandler.java:348)
   [junit4]   2>        at 
org.apache.solr.security.RequestContinuesRecorderAuthenticationHandler.authenticate(RequestContinuesRecorderAuthenticationHandler.java:69)
   [junit4]   2>        at 
org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:518)
   [junit4]   2>        at 
org.apache.solr.security.DelegationTokenKerberosFilter.doFilter(DelegationTokenKerberosFilter.java:134)
   [junit4]   2>        at 
org.apache.solr.security.HttpParamDelegationTokenPlugin$HttpParamToRequestFilter.doFilter(HttpParamDelegationTokenPlugin.java:245)
   [junit4]   2>        at 
org.apache.solr.security.KerberosPlugin.doAuthenticate(KerberosPlugin.java:243)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.authenticateRequest(SolrDispatchFilter.java:451)
   [junit4]   2>        ... 29 more
   [junit4]   2> 2700212 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyNullProxyUser-seed#[705EA057EDAB6A6F])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyNullProxyUser
   [junit4]   2> 2700239 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyUnknownRemote-seed#[705EA057EDAB6A6F])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyUnknownRemote
   [junit4]   2> 2710310 WARN  
(jetty-launcher-1402-thread-2-SendThread(127.0.0.1:35909)) 
[n:127.0.0.1:43497_solr    ] o.a.z.ClientCnxn Client session timed out, have 
not heard from server in 15535ms for sessionid 0x15e4b3c1af20006
   [junit4]   2> 2710310 WARN  
(jetty-launcher-1402-thread-2-SendThread(127.0.0.1:35909)) 
[n:127.0.0.1:43497_solr    ] o.a.z.ClientCnxn Client session timed out, have 
not heard from server in 15580ms for sessionid 0x15e4b3c1af20008
   [junit4]   2> 2710310 WARN  
(jetty-launcher-1402-thread-1-SendThread(127.0.0.1:35909)) 
[n:127.0.0.1:45069_solr    ] o.a.z.ClientCnxn Client session timed out, have 
not heard from server in 15580ms for sessionid 0x15e4b3c1af20007
   [junit4]   2> 2710310 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn caught end of stream exception
   [junit4]   2> EndOfStreamException: Unable to read additional data from 
client sessionid 0x15e4b3c1af20006, likely client has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:239)
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:203)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 2710311 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn caught end of stream exception
   [junit4]   2> EndOfStreamException: Unable to read additional data from 
client sessionid 0x15e4b3c1af20008, likely client has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:239)
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:203)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 2710311 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn caught end of stream exception
   [junit4]   2> EndOfStreamException: Unable to read additional data from 
client sessionid 0x15e4b3c1af20007, likely client has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:239)
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:203)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 2710312 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyUnknownRemote-seed#[705EA057EDAB6A6F])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyUnknownRemote
   [junit4]   2> 2710376 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[705EA057EDAB6A6F])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testForwarding
   [junit4]   2> 2710410 INFO  (jetty-launcher-1402-thread-1-EventThread) 
[n:127.0.0.1:45069_solr    ] o.a.c.f.s.ConnectionStateManager State change: 
SUSPENDED
   [junit4]   2> 2710419 WARN  
(zkCallback-1414-thread-3-processing-n:127.0.0.1:43497_solr) 
[n:127.0.0.1:43497_solr    ] o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@1709e35 name: 
ZooKeeperConnection Watcher:127.0.0.1:35909/solr got event WatchedEvent 
state:Disconnected type:None path:null path: null type: None
   [junit4]   2> 2710420 WARN  
(zkCallback-1414-thread-3-processing-n:127.0.0.1:43497_solr) 
[n:127.0.0.1:43497_solr    ] o.a.s.c.c.ConnectionManager zkClient has 
disconnected
   [junit4]   2> 2710780 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[705EA057EDAB6A6F])
 [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (2)
   [junit4]   2> 2710781 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[705EA057EDAB6A6F])
 [    ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 
127.0.0.1:35909/solr ready
   [junit4]   2> 2710787 INFO  (qtp1755192-15960) [n:127.0.0.1:45069_solr    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params 
pullReplicas=0&replicationFactor=1&collection.configName=conf1&maxShardsPerNode=1&name=forwardingCollection&nrtReplicas=1&action=CREATE&numShards=1&tlogReplicas=0&wt=javabin&version=2
 and sendToOCPQueue=true
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(OverseerThreadFactory-5243-thread-1-processing-n:127.0.0.1:45069_solr) 
[n:127.0.0.1:45069_solr    ] o.a.s.c.CreateCollectionCmd Create collection 
forwardingCollection
   [junit4]   2> 2710899 INFO  
(OverseerStateUpdate-98598963370917892-127.0.0.1:45069_solr-n_0000000000) 
[n:127.0.0.1:45069_solr    ] o.a.s.c.o.SliceMutator createReplica() {
   [junit4]   2>   "operation":"ADDREPLICA",
   [junit4]   2>   "collection":"forwardingCollection",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "core":"forwardingCollection_shard1_replica_n1",
   [junit4]   2>   "state":"down",
   [junit4]   2>   "base_url":"https://127.0.0.1:43497/solr";,
   [junit4]   2>   "type":"NRT"} 
   [junit4]   2> 2711186 INFO  (qtp22967201-15958) [n:127.0.0.1:43497_solr    ] 
o.a.s.h.a.CoreAdminOperation core create command 
qt=/admin/cores&coreNodeName=core_node2&collection.configName=conf1&newCollection=true&name=forwardingCollection_shard1_replica_n1&action=CREATE&numShards=1&collection=forwardingCollection&shard=shard1&wt=javabin&version=2&replicaType=NRT
   [junit4]   2> 2711187 INFO  (qtp22967201-15958) [n:127.0.0.1:43497_solr    ] 
o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 2147483647 
transient cores
   [junit4]   2> 2711768 INFO  
(zkCallback-1414-thread-1-processing-n:127.0.0.1:43497_solr) 
[n:127.0.0.1:43497_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/forwardingCollection/state.json] for collection 
[forwardingCollection] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 2711768 INFO  
(zkCallback-1414-thread-3-processing-n:127.0.0.1:43497_solr) 
[n:127.0.0.1:43497_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/forwardingCollection/state.json] for collection 
[forwardingCollection] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 2712343 INFO  (jetty-launcher-1402-thread-2-EventThread) 
[n:127.0.0.1:43497_solr    ] o.a.c.f.s.ConnectionStateManager State change: 
SUSPENDED
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c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.c.SolrConfig Using Lucene 
MatchVersion: 7.1.0
   [junit4]   2> 2712771 INFO  (qtp22967201-15958) [n:127.0.0.1:43497_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.s.IndexSchema 
[forwardingCollection_shard1_replica_n1] Schema name=test
   [junit4]   2> 2713019 INFO  (qtp22967201-15958) [n:127.0.0.1:43497_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.s.IndexSchema Loaded schema 
test/1.0 with uniqueid field id
   [junit4]   2> 2713049 INFO  (qtp22967201-15958) [n:127.0.0.1:43497_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.c.CoreContainer Creating 
SolrCore 'forwardingCollection_shard1_replica_n1' using configuration from 
collection forwardingCollection, trusted=true
   [junit4]   2> 2713050 INFO  (qtp22967201-15958) [n:127.0.0.1:43497_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.m.r.SolrJmxReporter JMX 
monitoring for 'solr_43497.solr.core.forwardingCollection.shard1.replica_n1' 
(registry 'solr.core.forwardingCollection.shard1.replica_n1') enabled at 
server: com.sun.jmx.mbeanserver.JmxMBeanServer@f7028
   [junit4]   2> 2713050 INFO  (qtp22967201-15958) [n:127.0.0.1:43497_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.c.SolrCore 
solr.RecoveryStrategy.Builder
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c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.c.SolrCore 
[[forwardingCollection_shard1_replica_n1] ] Opening new SolrCore at 
[/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.TestSolrCloudWithSecureImpersonation_705EA057EDAB6A6F-001/tempDir-001/node2/forwardingCollection_shard1_replica_n1],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.TestSolrCloudWithSecureImpersonation_705EA057EDAB6A6F-001/tempDir-001/node2/./forwardingCollection_shard1_replica_n1/data/]
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c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.u.RandomMergePolicy 
RandomMergePolicy wrapping class org.apache.lucene.index.TieredMergePolicy: 
[TieredMergePolicy: maxMergeAtOnce=49, maxMergeAtOnceExplicit=37, 
maxMergedSegmentMB=40.3388671875, floorSegmentMB=2.025390625, 
forceMergeDeletesPctAllowed=1.949126338696403, segmentsPerTier=42.0, 
maxCFSSegmentSizeMB=8.796093022207999E12, noCFSRatio=0.0
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x:forwardingCollection_shard1_replica_n1] o.a.s.u.UpdateHandler Using UpdateLog 
implementation: org.apache.solr.update.UpdateLog
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c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.u.UpdateLog Initializing 
UpdateLog: dataDir= defaultSyncLevel=FLUSH numRecordsToKeep=100 
maxNumLogsToKeep=10 numVersionBuckets=65536
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x:forwardingCollection_shard1_replica_n1] o.a.s.u.CommitTracker Hard 
AutoCommit: disabled
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AutoCommit: disabled
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x:forwardingCollection_shard1_replica_n1] o.a.s.u.RandomMergePolicy 
RandomMergePolicy wrapping class org.apache.lucene.index.LogDocMergePolicy: 
[LogDocMergePolicy: minMergeSize=1000, mergeFactor=15, 
maxMergeSize=9223372036854775807, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=true, 
maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.0]
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x:forwardingCollection_shard1_replica_n1] o.a.s.s.SolrIndexSearcher Opening 
[Searcher@1a92703[forwardingCollection_shard1_replica_n1] main]
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c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.h.c.SpellCheckComponent 
Initializing spell checkers
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c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.s.DirectSolrSpellChecker init: 
{name=direct,classname=DirectSolrSpellChecker,field=lowerfilt,minQueryLength=3}
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will be reserved for  10000
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o.a.s.h.c.SpellCheckComponent Loading spell index for spellchecker: default
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r:core_node2) [n:127.0.0.1:43497_solr c:forwardingCollection s:shard1 
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o.a.s.h.c.SpellCheckComponent Loading spell index for spellchecker: direct
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x:forwardingCollection_shard1_replica_n1 s:shard1 c:forwardingCollection 
r:core_node2) [n:127.0.0.1:43497_solr c:forwardingCollection s:shard1 
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o.a.s.h.c.SpellCheckComponent Loading spell index for spellchecker: wordbreak
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c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.u.UpdateLog Could not find max 
version in index or recent updates, using new clock 1577583433971924992
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r:core_node2) [n:127.0.0.1:43497_solr c:forwardingCollection s:shard1 
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o.a.s.h.c.SpellCheckComponent Loading spell index for spellchecker: 
multipleFields
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r:core_node2) [n:127.0.0.1:43497_solr c:forwardingCollection s:shard1 
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o.a.s.h.c.SpellCheckComponent Loading spell index for spellchecker: jarowinkler
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r:core_node2) [n:127.0.0.1:43497_solr c:forwardingCollection s:shard1 
r:core_node2 x:forwardingCollection_shard1_replica_n1] 
o.a.s.h.c.SpellCheckComponent Loading spell index for spellchecker: external
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x:forwardingCollection_shard1_replica_n1 s:shard1 c:forwardingCollection 
r:core_node2) [n:127.0.0.1:43497_solr c:forwardingCollection s:shard1 
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o.a.s.h.c.SpellCheckComponent Loading spell index for spellchecker: freq
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x:forwardingCollection_shard1_replica_n1 s:shard1 c:forwardingCollection 
r:core_node2) [n:127.0.0.1:43497_solr c:forwardingCollection s:shard1 
r:core_node2 x:forwardingCollection_shard1_replica_n1] 
o.a.s.h.c.SpellCheckComponent Loading spell index for spellchecker: fqcn
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x:forwardingCollection_shard1_replica_n1 s:shard1 c:forwardingCollection 
r:core_node2) [n:127.0.0.1:43497_solr c:forwardingCollection s:shard1 
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o.a.s.h.c.SpellCheckComponent Loading spell index for spellchecker: perDict
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x:forwardingCollection_shard1_replica_n1 s:shard1 c:forwardingCollection 
r:core_node2) [n:127.0.0.1:43497_solr c:forwardingCollection s:shard1 
r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.c.SolrCore 
[forwardingCollection_shard1_replica_n1] Registered new searcher 
Searcher@1a92703[forwardingCollection_shard1_replica_n1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 2713236 INFO  (qtp22967201-15958) [n:127.0.0.1:43497_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.c.ShardLeaderElectionContext 
Enough replicas found to continue.
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c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.c.ShardLeaderElectionContext I 
may be the new leader - try and sync
   [junit4]   2> 2713236 INFO  (qtp22967201-15958) [n:127.0.0.1:43497_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.c.SyncStrategy Sync replicas to 
https://127.0.0.1:43497/solr/forwardingCollection_shard1_replica_n1/
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x:forwardingCollection_shard1_replica_n1] o.a.s.c.SyncStrategy Sync Success - 
now sync replicas to me
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x:forwardingCollection_shard1_replica_n1] o.a.s.c.SyncStrategy 
https://127.0.0.1:43497/solr/forwardingCollection_shard1_replica_n1/ has no 
replicas
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x:forwardingCollection_shard1_replica_n1] o.a.s.c.ShardLeaderElectionContext 
Found all replicas participating in election, clear LIR
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x:forwardingCollection_shard1_replica_n1] o.a.s.c.ShardLeaderElectionContext I 
am the new leader: 
https://127.0.0.1:43497/solr/forwardingCollection_shard1_replica_n1/ shard1
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(zkCallback-1414-thread-3-processing-n:127.0.0.1:43497_solr) 
[n:127.0.0.1:43497_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/forwardingCollection/state.json] for collection 
[forwardingCollection] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 2713348 INFO  
(zkCallback-1414-thread-1-processing-n:127.0.0.1:43497_solr) 
[n:127.0.0.1:43497_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/forwardingCollection/state.json] for collection 
[forwardingCollection] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 2713393 INFO  (qtp22967201-15958) [n:127.0.0.1:43497_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.c.ZkController I am the leader, 
no recovery necessary
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c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.s.HttpSolrCall [admin] 
webapp=null path=/admin/cores 
params={qt=/admin/cores&coreNodeName=core_node2&collection.configName=conf1&newCollection=true&name=forwardingCollection_shard1_replica_n1&action=CREATE&numShards=1&collection=forwardingCollection&shard=shard1&wt=javabin&version=2&replicaType=NRT}
 status=0 QTime=2209
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o.a.s.h.a.CollectionsHandler Wait for new collection to be active for at most 
30 seconds. Check all shard replicas
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(zkCallback-1414-thread-1-processing-n:127.0.0.1:43497_solr) 
[n:127.0.0.1:43497_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/forwardingCollection/state.json] for collection 
[forwardingCollection] has occurred - updating... (live nodes size: [2])
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(zkCallback-1414-thread-3-processing-n:127.0.0.1:43497_solr) 
[n:127.0.0.1:43497_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/forwardingCollection/state.json] for collection 
[forwardingCollection] has occurred - updating... (live nodes size: [2])
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o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={pullReplicas=0&replicationFactor=1&collection.configName=conf1&maxShardsPerNode=1&name=forwardingCollection&nrtReplicas=1&action=CREATE&numShards=1&tlogReplicas=0&wt=javabin&version=2}
 status=0 QTime=3620
   [junit4]   2> 2714407 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[705EA057EDAB6A6F])
 [    ] o.a.s.c.AbstractDistribZkTestBase Wait for recoveries to finish - 
collection: forwardingCollection failOnTimeout:true timeout (sec):100
   [junit4]   2> 2714408 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[705EA057EDAB6A6F])
 [    ] o.a.s.c.AbstractDistribZkTestBase Recoveries finished - collection: 
forwardingCollection
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o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 2147483647 
transient cores
   [junit4]   2> 2714420 INFO  (qtp22967201-15958) [n:127.0.0.1:43497_solr 
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x:forwardingCollection_shard1_replica_n1] o.a.s.c.S.Request 
[forwardingCollection_shard1_replica_n1]  webapp=/solr path=/select 
params={q=*:*&wt=javabin&version=2} hits=0 status=0 QTime=0
   [junit4]   2> 2714426 INFO  (qtp22967201-15974) [n:127.0.0.1:43497_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.c.S.Request 
[forwardingCollection_shard1_replica_n1]  webapp=/solr path=/select 
params={q=*:*&wt=javabin&version=2} hits=0 status=0 QTime=0
   [junit4]   2> 2714427 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[705EA057EDAB6A6F])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testForwarding
   [junit4]   2> 2714429 INFO  (jetty-closer-1403-thread-1) [    ] 
o.e.j.s.AbstractConnector Stopped ServerConnector@fcf4c1{SSL,[ssl, 
http/1.1]}{127.0.0.1:0}
   [junit4]   2> 2714429 INFO  (jetty-closer-1403-thread-2) [    ] 
o.e.j.s.AbstractConnector Stopped ServerConnector@1a4e3ff{SSL,[ssl, 
http/1.1]}{127.0.0.1:0}
   [junit4]   2> 2714430 INFO  (jetty-closer-1403-thread-1) [    ] 
o.a.s.c.CoreContainer Shutting down CoreContainer instance=19425904
   [junit4]   2> 2714430 INFO  (jetty-closer-1403-thread-2) [    ] 
o.a.s.c.CoreContainer Shutting down CoreContainer instance=16282714
   [junit4]   2> 2714430 INFO  (jetty-closer-1403-thread-2) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.node, 
tag=null
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o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@12515cb: rootName = 
solr_43497, domain = solr.node, service url = null, agent id = null] for 
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o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.node, 
tag=null
   [junit4]   2> 2714432 INFO  (jetty-closer-1403-thread-1) [    ] 
o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@3941e8: rootName = 
solr_45069, domain = solr.node, service url = null, agent id = null] for 
registry solr.node / com.codahale.metrics.MetricRegistry@e3f2b2
   [junit4]   2> 2714440 INFO  (jetty-closer-1403-thread-2) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jvm, 
tag=null
   [junit4]   2> 2714441 INFO  (jetty-closer-1403-thread-2) [    ] 
o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@1c2f4ce: rootName = 
solr_43497, domain = solr.jvm, service url = null, agent id = null] for 
registry solr.jvm / com.codahale.metrics.MetricRegistry@1114f3e
   [junit4]   2> 2714442 INFO  (jetty-closer-1403-thread-1) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jvm, 
tag=null
   [junit4]   2> 2714442 INFO  (jetty-closer-1403-thread-1) [    ] 
o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@184cf49: rootName = 
solr_45069, domain = solr.jvm, service url = null, agent id = null] for 
registry solr.jvm / com.codahale.metrics.MetricRegistry@1114f3e
   [junit4]   2> 2714450 INFO  (jetty-closer-1403-thread-1) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jetty, 
tag=null
   [junit4]   2> 2714450 INFO  (jetty-closer-1403-thread-1) [    ] 
o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@1470d5: rootName = 
solr_45069, domain = solr.jetty, service url = null, agent id = null] for 
registry solr.jetty / com.codahale.metrics.MetricRegistry@1560fd8
   [junit4]   2> 2714451 INFO  (jetty-closer-1403-thread-2) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jetty, 
tag=null
   [junit4]   2> 2714451 INFO  (jetty-closer-1403-thread-2) [    ] 
o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@1374fe0: rootName = 
solr_43497, domain = solr.jetty, service url = null, agent id = null] for 
registry solr.jetty / com.codahale.metrics.MetricRegistry@1560fd8
   [junit4]   2> 2714452 INFO  (jetty-closer-1403-thread-2) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.cluster, 
tag=null
   [junit4]   2> 2714453 INFO  (coreCloseExecutor-5253-thread-1) 
[n:127.0.0.1:43497_solr c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.c.SolrCore 
[forwardingCollection_shard1_replica_n1]  CLOSING SolrCore 
org.apache.solr.core.SolrCore@d7458f
   [junit4]   2> 2714453 INFO  (coreCloseExecutor-5253-thread-1) 
[n:127.0.0.1:43497_solr c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.m.SolrMetricManager Closing 
metric reporters for registry=solr.core.forwardingCollection.shard1.replica_n1, 
tag=14108047
   [junit4]   2> 2714453 INFO  (coreCloseExecutor-5253-thread-1) 
[n:127.0.0.1:43497_solr c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.m.r.SolrJmxReporter Closing 
reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@ac4a70: rootName = 
solr_43497, domain = solr.core.forwardingCollection.shard1.replica_n1, service 
url = null, agent id = null] for registry 
solr.core.forwardingCollection.shard1.replica_n1 / 
com.codahale.metrics.MetricRegistry@17453b9
   [junit4]   2> 2714456 INFO  (jetty-closer-1403-thread-1) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.cluster, 
tag=null
   [junit4]   2> 2714460 INFO  (jetty-closer-1403-thread-1) [    ] 
o.a.s.c.Overseer Overseer 
(id=98598963370917892-127.0.0.1:45069_solr-n_0000000000) closing
   [junit4]   2> 2714460 INFO  
(OverseerStateUpdate-98598963370917892-127.0.0.1:45069_solr-n_0000000000) 
[n:127.0.0.1:45069_solr    ] o.a.s.c.Overseer Overseer Loop exiting : 
127.0.0.1:45069_solr
   [junit4]   2> 2714461 INFO  
(zkCallback-1414-thread-3-processing-n:127.0.0.1:43497_solr) 
[n:127.0.0.1:43497_solr    ] o.a.s.c.OverseerElectionContext I am going to be 
the leader 127.0.0.1:43497_solr
   [junit4]   2> 2714461 INFO  
(zkCallback-1414-thread-1-processing-n:127.0.0.1:43497_solr) 
[n:127.0.0.1:43497_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (2) -> (1)
   [junit4]   2> 2714481 INFO  (coreCloseExecutor-5253-thread-1) 
[n:127.0.0.1:43497_solr c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.m.SolrMetricManager Closing 
metric reporters for 
registry=solr.collection.forwardingCollection.shard1.leader, tag=14108047
   [junit4]   2> 2714483 ERROR 
(Thread[Thread-3082,5,TGRP-TestSolrCloudWithSecureImpersonation]) 
[n:127.0.0.1:43497_solr    ] o.a.h.s.t.d.AbstractDelegationTokenSecretManager 
ExpiredTokenRemover received java.lang.InterruptedException: sleep interrupted
   [junit4]   2> 2714485 INFO  (jetty-closer-1403-thread-2) [    ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@b9987b{/solr,null,UNAVAILABLE}
   [junit4]   2> 2715961 WARN  
(zkCallback-1410-thread-2-processing-n:127.0.0.1:45069_solr) 
[n:127.0.0.1:45069_solr    ] o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, 
but Solr cannot talk to ZK: [KeeperErrorCode = Session expired for /live_nodes]
   [junit4]   2> 2715962 ERROR 
(Thread[Thread-3079,5,TGRP-TestSolrCloudWithSecureImpersonation]) 
[n:127.0.0.1:45069_solr    ] o.a.h.s.t.d.AbstractDelegationTokenSecretManager 
ExpiredTokenRemover received java.lang.InterruptedException: sleep interrupted
   [junit4]   2> 2715963 INFO  (jetty-closer-1403-thread-1) [    ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@15b6f16{/solr,null,UNAVAILABLE}
   [junit4]   2> 2715965 ERROR 
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[705EA057EDAB6A6F]-worker) [   
 ] o.a.z.s.ZooKeeperServer ZKShutdownHandler is not registered, so ZooKeeper 
server won't take any action on ERROR or SHUTDOWN server state changes
   [junit4]   2> 2715966 INFO  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[705EA057EDAB6A6F]-worker) [   
 ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:35909 35909
   [junit4]   2> 2715991 INFO  (Thread-3062) [    ] o.a.s.c.ZkTestServer 
connecting to 127.0.0.1:35909 35909
   [junit4]   2> 2715991 WARN  (Thread-3062) [    ] o.a.s.c.ZkTestServer Watch 
limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2>        3       /solr/aliases.json
   [junit4]   2>        2       /solr/security.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2>        5       
/solr/collections/forwardingCollection/state.json
   [junit4]   2>        3       /solr/clusterstate.json
   [junit4]   2>        3       
/solr/security/zkdtsm/ZKDTSMRoot/ZKDTSMSeqNumRoot
   [junit4]   2>        3       /solr/clusterprops.json
   [junit4]   2>        2       /solr/security/zkdtsm/ZKDTSMRoot/ZKDTSMKeyIdRoot
   [junit4]   2>        2       
/solr/security/zkdtsm/ZKDTSMRoot/ZKDTSMMasterKeyRoot/DK_1
   [junit4]   2>        2       
/solr/security/zkdtsm/ZKDTSMRoot/ZKDTSMMasterKeyRoot/DK_3
   [junit4]   2>        2       
/solr/security/zkdtsm/ZKDTSMRoot/ZKDTSMMasterKeyRoot/DK_2
   [junit4]   2>        2       
/solr/security/zkdtsm/ZKDTSMRoot/ZKDTSMMasterKeyRoot/DK_4
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2>        3       /solr/live_nodes
   [junit4]   2>        3       /solr/collections
   [junit4]   2>        3       
/solr/security/zkdtsm/ZKDTSMRoot/ZKDTSMMasterKeyRoot
   [junit4]   2>        2       
/solr/security/zkdtsm/ZKDTSMRoot/ZKDTSMTokensRoot
   [junit4]   2> 
   [junit4]   2> 2716014 INFO  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[705EA057EDAB6A6F]-worker) [   
 ] o.a.s.SolrTestCaseJ4 ------------------------------------------------------- 
Done waiting for tracked resources to be released
   [junit4]   2> Sep 04, 2017 4:53:25 AM 
com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> WARNING: Will linger awaiting termination of 4 leaked 
thread(s).
   [junit4]   2> Sep 04, 2017 4:53:45 AM 
com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> SEVERE: 2 threads leaked from SUITE scope at 
org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation: 
   [junit4]   2>    1) Thread[id=16002, 
name=jetty-launcher-1402-thread-1-EventThread, state=TIMED_WAITING, 
group=TGRP-TestSolrCloudWithSecureImpersonation]
   [junit4]   2>         at sun.misc.Unsafe.park(Native Method)
   [junit4]   2>         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   [junit4]   2>         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos(AbstractQueuedSynchronizer.java:1037)
   [junit4]   2>         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1328)
   [junit4]   2>         at 
java.util.concurrent.CountDownLatch.await(CountDownLatch.java:277)
   [junit4]   2>         at 
org.apache.curator.CuratorZookeeperClient.internalBlockUntilConnectedOrTimedOut(CuratorZookeeperClient.java:323)
   [junit4]   2>         at 
org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:105)
   [junit4]   2>         at 
org.apache.curator.framework.imps.GetDataBuilderImpl.pathInForeground(GetDataBuilderImpl.java:288)
   [junit4]   2>         at 
org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:279)
   [junit4]   2>         at 
org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:41)
   [junit4]   2>         at 
org.apache.curator.framework.recipes.shared.SharedValue.readValue(SharedValue.java:244)
   [junit4]   2>         at 
org.apache.curator.framework.recipes.shared.SharedValue.access$100(SharedValue.java:44)
   [junit4]   2>         at 
org.apache.curator.framework.recipes.shared.SharedValue$1.process(SharedValue.java:61)
   [junit4]   2>         at 
org.apache.curator.framework.imps.NamespaceWatcher.process(NamespaceWatcher.java:67)
   [junit4]   2>         at 
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:530)
   [junit4]   2>         at 
org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:505)
   [junit4]   2>    2) Thread[id=16014, 
name=jetty-launcher-1402-thread-2-EventThread, state=TIMED_WAITING, 
group=TGRP-TestSolrCloudWithSecureImpersonation]
   [junit4]   2>         at sun.misc.Unsafe.park(Native Method)
   [junit4]   2>         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   [junit4]   2>         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos(AbstractQueuedSynchronizer.java:1037)
   [junit4]   2>         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1328)
   [junit4]   2>         at 
java.util.concurrent.CountDownLatch.await(CountDownLatch.java:277)
   [junit4]   2>         at 
org.apache.curator.CuratorZookeeperClient.internalBlockUntilConnectedOrTimedOut(CuratorZookeeperClient.java:323)
   [junit4]   2>         at 
org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:105)
   [junit4]   2>         at 
org.apache.curator.framework.imps.GetDataBuilderImpl.pathInForeground(GetDataBuilderImpl.java:288)
   [junit4]   2>         at 
org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:279)
   [junit4]   2>         at 
org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:41)
   [junit4]   2>         at 
org.apache.curator.framework.recipes.shared.SharedValue.readValue(SharedValue.java:244)
   [junit4]   2>         at 
org.apache.curator.framework.recipes.shared.SharedValue.access$100(SharedValue.java:44)
   [junit4]   2>         at 
org.apache.curator.framework.recipes.shared.SharedValue$1.process(SharedValue.java:61)
   [junit4]   2>         at 
org.apache.curator.framework.imps.NamespaceWatcher.process(NamespaceWatcher.java:67)
   [junit4]   2>         at 
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:530)
   [junit4]   2>         at 
org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:505)
   [junit4]   2> Sep 04, 2017 4:53:45 AM 
com.carrotsearch.randomizedtesting.ThreadLeakControl tryToInterruptAll
   [junit4]   2> INFO: Starting to interrupt leaked threads:
   [junit4]   2>    1) Thread[id=16002, 
name=jetty-launcher-1402-thread-1-EventThread, state=TIMED_WAITING, 
group=TGRP-TestSolrCloudWithSecureImpersonation]
   [junit4]   2>    2) Thread[id=16014, 
name=jetty-launcher-1402-thread-2-EventThread, state=TIMED_WAITING, 
group=TGRP-TestSolrCloudWithSecureImpersonation]
   [junit4]   2> 2736231 ERROR (jetty-launcher-1402-thread-1-EventThread) 
[n:127.0.0.1:45069_solr    ] o.a.c.f.i.CuratorFrameworkImpl Watcher exception
   [junit4]   2> java.lang.InterruptedException
   [junit4]   2>        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos(AbstractQueuedSynchronizer.java:1039)
   [junit4]   2>        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1328)
   [junit4]   2>        at 
java.util.concurrent.CountDownLatch.await(CountDownLatch.java:277)
   [junit4]   2>        at 
org.apache.curator.CuratorZookeeperClient.internalBlockUntilConnectedOrTimedOut(CuratorZookeeperClient.java:323)
   [junit4]   2>        at 
org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:105)
   [junit4]   2>        at 
org.apache.curator.framework.imps.GetDataBuilderImpl.pathInForeground(GetDataBuilderImpl.java:288)
   [junit4]   2>        at 
org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:279)
   [junit4]   2>        at 
org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:41)
   [junit4]   2>        at 
org.apache.curator.framework.recipes.shared.SharedValue.readValue(SharedValue.java:244)
   [junit4]   2>        at 
org.apache.curator.framework.recipes.shared.SharedValue.access$100(SharedValue.java:44)
   [junit4]   2>        at 
org.apache.curator.framework.recipes.shared.SharedValue$1.process(SharedValue.java:61)
   [junit4]   2>        at 
org.apache.curator.framework.imps.NamespaceWatcher.process(NamespaceWatcher.java:67)
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:530)
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:505)
   [junit4]   2> 2736231 ERROR (jetty-launcher-1402-thread-2-EventThread) 
[n:127.0.0.1:43497_solr    ] o.a.c.f.i.CuratorFrameworkImpl Watcher exception
   [junit4]   2> java.lang.InterruptedException
   [junit4]   2>        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos(AbstractQueuedSynchronizer.java:1039)
   [junit4]   2>        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1328)
   [junit4]   2>        at 
java.util.concurrent.CountDownLatch.await(CountDownLatch.java:277)
   [junit4]   2>        at 
org.apache.curator.CuratorZookeeperClient.internalBlockUntilConnectedOrTimedOut(CuratorZookeeperClient.java:323)
   [junit4]   2>        at 
org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:105)
   [junit4]   2>        at 
org.apache.curator.framework.imps.GetDataBuilderImpl.pathInForeground(GetDataBuilderImpl.java:288)
   [junit4]   2>        at 
org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:279)
   [junit4]   2>        at 
org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:41)
   [junit4]   2>        at 
org.apache.curator.framework.recipes.shared.SharedValue.readValue(SharedValue.java:244)
   [junit4]   2>        at 
org.apache.curator.framework.recipes.shared.SharedValue.access$100(SharedValue.java:44)
   [junit4]   2>        at 
org.apache.curator.framework.recipes.shared.SharedValue$1.process(SharedValue.java:61)
   [junit4]   2>        at 
org.apache.curator.framework.imps.NamespaceWatcher.process(NamespaceWatcher.java:67)
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:530)
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:505)
   [junit4]   2> Sep 04, 2017 4:53:45 AM 
com.carrotsearch.randomizedtesting.ThreadLeakControl tryToInterruptAll
   [junit4]   2> INFO: All leaked threads terminated.
   [junit4]   2> NOTE: test params are: codec=Lucene70, 
sim=RandomSimilarity(queryNorm=false): {}, locale=hu-HU, 
timezone=America/Catamarca
   [junit4]   2> NOTE: Linux 4.10.0-33-generic i386/Oracle Corporation 
1.8.0_144 (32-bit)/cpus=8,threads=1,free=272951200,total=536870912
   [junit4]   2> NOTE: All tests run in this JVM: [TestFunctionQuery, 
SaslZkACLProviderTest, TestReplicationHandler, TestCustomStream, TestBadConfig, 
TestLegacyFieldReuse, TestRestManager, SolrPluginUtilsTest, TestCrossCoreJoin, 
BitVectorTest, OverseerModifyCollectionTest, TestPullReplica, 
OverseerTaskQueueTest, RemoteQueryErrorTest, TestTlogReplica, 
TestSolrCloudWithHadoopAuthPlugin, TestMaxTokenLenTokenizer, UUIDFieldTest, 
TestPayloadScoreQParserPlugin, CoreMergeIndexesAdminHandlerTest, 
HdfsRecoverLeaseTest, TestIBSimilarityFactory, SolrRequestParserTest, 
TestMultiValuedNumericRangeQuery, TolerantUpdateProcessorTest, TestTrieFacet, 
PluginInfoTest, OutputWriterTest, BadCopyFieldTest, TestSegmentSorting, 
MetricUtilsTest, TestFastOutputStream, TestBackupRepositoryFactory, 
TestSolrQueryParser, TestConfigSetProperties, ResponseHeaderTest, 
DistributedSpellCheckComponentTest, TestFreeTextSuggestions, TestJoin, 
HLLSerializationTest, BlockJoinFacetDistribTest, ZkFailoverTest, 
TestFieldCacheVsDocValues, IndexBasedSpellCheckerTest, HighlighterConfigTest, 
TestDistribDocBasedVersion, TestStressCloudBlindAtomicUpdates, 
TestSolrConfigHandlerConcurrent, SuggesterWFSTTest, TestPhraseSuggestions, 
SpellingQueryConverterTest, TestExactSharedStatsCache, V2StandaloneTest, 
DistributedExpandComponentTest, CurrencyFieldTypeTest, TestRawResponseWriter, 
DistributedFacetPivotWhiteBoxTest, ZkNodePropsTest, TestCloudDeleteByQuery, 
TestStreamBody, TestHdfsCloudBackupRestore, TestJettySolrRunner, 
HdfsChaosMonkeySafeLeaderTest, MoveReplicaTest, BasicDistributedZkTest, 
TestHalfAndHalfDocValues, TestDFISimilarityFactory, 
XmlUpdateRequestHandlerTest, EchoParamsTest, ImplicitSnitchTest, 
TestDocumentBuilder, HdfsBasicDistributedZk2Test, 
TestManagedSchemaThreadSafety, LeaderInitiatedRecoveryOnCommitTest, 
TestHashQParserPlugin, TestNoOpRegenerator, BasicZkTest, TestReloadDeadlock, 
LeaderElectionIntegrationTest, TestLeaderInitiatedRecoveryThread, 
TestOrdValues, TestCloudPivotFacet, SolrSlf4jReporterTest, 
SynonymTokenizerTest, TestPHPSerializedResponseWriter, SolrIndexSplitterTest, 
TestReplicationHandlerBackup, BinaryUpdateRequestHandlerTest, 
TestCollationField, BlockDirectoryTest, SuggestComponentContextFilterQueryTest, 
AsyncCallRequestStatusResponseTest, TestDocSet, AddBlockUpdateTest, 
AnalyticsMergeStrategyTest, WordBreakSolrSpellCheckerTest, 
SubstringBytesRefFilterTest, SpellCheckCollatorTest, TestIndexingPerformance, 
TestRandomDVFaceting, TestStressLucene, TestComplexPhraseLeadingWildcard, 
DistributedFacetPivotLongTailTest, TestCustomDocTransformer, 
CollectionsAPIAsyncDistributedZkTest, TestMaxScoreQueryParser, 
TestExpandComponent, TestUnifiedSolrHighlighter, VersionInfoTest, 
AtomicUpdatesTest, TestRangeQuery, TestRemoteStreaming, 
ReplicaListTransformerTest, TestSolrConfigHandler, SyncSliceTest, 
HdfsUnloadDistributedZkTest, TestRealTimeGet, TestLuceneMatchVersion, 
TestRequestForwarding, TestRequestStatusCollectionAPI, 
TestSolrCloudWithDelegationTokens, TestSolrCloudWithSecureImpersonation]
   [junit4]   2> NOTE: reproduce with: ant test  
-Dtestcase=TestSolrCloudWithSecureImpersonation -Dtests.seed=705EA057EDAB6A6F 
-Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=hu-HU 
-Dtests.timezone=America/Catamarca -Dtests.asserts=true 
-Dtests.file.encoding=UTF-8
   [junit4] ERROR   0.00s J0 | TestSolrCloudWithSecureImpersonation (suite) <<<
   [junit4]    > Throwable #1: 
com.carrotsearch.randomizedtesting.ThreadLeakError: 2 threads leaked from SUITE 
scope at org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation: 
   [junit4]    >    1) Thread[id=16002, 
name=jetty-launcher-1402-thread-1-EventThread, state=TIMED_WAITING, 
group=TGRP-TestSolrCloudWithSecureImpersonation]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   [junit4]    >         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos(AbstractQueuedSynchronizer.java:1037)
   [junit4]    >         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1328)
   [junit4]    >         at 
java.util.concurrent.CountDownLatch.await(CountDownLatch.java:277)
   [junit4]    >         at 
org.apache.curator.CuratorZookeeperClient.internalBlockUntilConnectedOrTimedOut(CuratorZookeeperClient.java:323)
   [junit4]    >         at 
org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:105)
   [junit4]    >         at 
org.apache.curator.framework.imps.GetDataBuilderImpl.pathInForeground(GetDataBuilderImpl.java:288)
   [junit4]    >         at 
org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:279)
   [junit4]    >         at 
org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:41)
   [junit4]    >         at 
org.apache.curator.framework.recipes.shared.SharedValue.readValue(SharedValue.java:244)
   [junit4]    >         at 
org.apache.curator.framework.recipes.shared.SharedValue.access$100(SharedValue.java:44)
   [junit4]    >         at 
org.apache.curator.framework.recipes.shared.SharedValue$1.process(SharedValue.java:61)
   [junit4]    >         at 
org.apache.curator.framework.imps.NamespaceWatcher.process(NamespaceWatcher.java:67)
   [junit4]    >         at 
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:530)
   [junit4]    >         at 
org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:505)
   [junit4]    >    2) Thread[id=16014, 
name=jetty-launcher-1402-thread-2-EventThread, state=TIMED_WAITING, 
group=TGRP-TestSolrCloudWithSecureImpersonation]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   [junit4]    >         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos(AbstractQueuedSynchronizer.java:1037)
   [junit4]    >         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1328)
   [junit4]    >         at 
java.util.concurrent.CountDownLatch.await(CountDownLatch.java:277)
   [junit4]    >         at 
org.apache.curator.CuratorZookeeperClient.internalBlockUntilConnectedOrTimedOut(CuratorZookeeperClient.java:323)
   [junit4]    >         at 
org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:105)
   [junit4]    >         at 
org.apache.curator.framework.imps.GetDataBuilderImpl.pathInForeground(GetDataBuilderImpl.java:288)
   [junit4]    >         at 
org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:279)
   [junit4]    >         at 
org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:41)
   [junit4]    >         at 
org.apache.curator.framework.recipes.shared.SharedValue.readValue(SharedValue.java:244)
   [junit4]    >         at 
org.apache.curator.framework.recipes.shared.SharedValue.access$100(SharedValue.java:44)
   [junit4]    >         at 
org.apache.curator.framework.recipes.shared.SharedValue$1.process(SharedValue.java:61)
   [junit4]    >         at 
org.apache.curator.framework.imps.NamespaceWatcher.process(NamespaceWatcher.java:67)
   [junit4]    >         at 
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:530)
   [junit4]    >         at 
org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:505)
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([705EA057EDAB6A6F]:0)
   [junit4] Completed [550/731 (1!)] on J0 in 42.18s, 12 tests, 1 error <<< 
FAILURES!

[...truncated 614 lines...]
   [junit4] JVM J1: stdout was not empty, see: 
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/temp/junit4-J1-20170904_040808_332623302273815344113.sysout
   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] java.lang.OutOfMemoryError: Java heap space
   [junit4] Dumping heap to 
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/heapdumps/java_pid21381.hprof ...
   [junit4] Heap dump file created [316968887 bytes in 0.566 secs]
   [junit4] <<< JVM J1: EOF ----

[...truncated 8206 lines...]
BUILD FAILED
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/build.xml:810: The following 
error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/build.xml:762: Some of the tests 
produced a heap dump, but did not fail. Maybe a suppressed OutOfMemoryError? 
Dumps created:
* java_pid21381.hprof

Total time: 86 minutes 18 seconds
Build step 'Invoke Ant' marked build as failure
Archiving artifacts
[WARNINGS] Skipping publisher since build result is FAILURE
Recording test results
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any
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