Build: https://jenkins.thetaphi.de/job/Lucene-Solr-7.x-Linux/1187/
Java: 32bit/jdk1.8.0_144 -client -XX:+UseSerialGC

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=22450, name=jetty-launcher-4727-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)   
 2) Thread[id=22454, name=jetty-launcher-4727-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)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 2 threads leaked from SUITE 
scope at org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation: 
   1) Thread[id=22450, name=jetty-launcher-4727-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)
   2) Thread[id=22454, name=jetty-launcher-4727-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)
        at __randomizedtesting.SeedInfo.seed([9E4917C896A8B6AE]:0)




Build Log:
[...truncated 13635 lines...]
   [junit4] Suite: org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation
   [junit4]   2> 3070906 INFO  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[9E4917C896A8B6AE]-worker) [   
 ] o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: 
test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> Creating dataDir: 
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.TestSolrCloudWithSecureImpersonation_9E4917C896A8B6AE-001/init-core-data-001
   [junit4]   2> 3070907 WARN  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[9E4917C896A8B6AE]-worker) [   
 ] o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=146 numCloses=146
   [junit4]   2> 3070907 INFO  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[9E4917C896A8B6AE]-worker) [   
 ] o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) 
w/NUMERIC_DOCVALUES_SYSPROP=false
   [junit4]   2> 3070909 INFO  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[9E4917C896A8B6AE]-worker) [   
 ] o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (false) via: 
@org.apache.solr.util.RandomizeSSL(reason=, ssl=NaN, value=NaN, clientAuth=NaN)
   [junit4]   2> 3070932 INFO  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[9E4917C896A8B6AE]-worker) [   
 ] o.a.s.c.MiniSolrCloudCluster Starting cluster of 2 servers in 
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.TestSolrCloudWithSecureImpersonation_9E4917C896A8B6AE-001/tempDir-001
   [junit4]   2> 3070933 INFO  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[9E4917C896A8B6AE]-worker) [   
 ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 3070933 INFO  (Thread-4855) [    ] o.a.s.c.ZkTestServer client 
port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 3070933 INFO  (Thread-4855) [    ] o.a.s.c.ZkTestServer 
Starting server
   [junit4]   2> 3070935 ERROR (Thread-4855) [    ] 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> 3071033 INFO  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[9E4917C896A8B6AE]-worker) [   
 ] o.a.s.c.ZkTestServer start zk server on port:38025
   [junit4]   2> 3071040 INFO  (zkConnectionManagerCallback-4730-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 3071051 INFO  (jetty-launcher-4727-thread-1) [    ] 
o.e.j.s.Server jetty-9.3.20.v20170531
   [junit4]   2> 3071052 INFO  (jetty-launcher-4727-thread-2) [    ] 
o.e.j.s.Server jetty-9.3.20.v20170531
   [junit4]   2> 3071054 INFO  (jetty-launcher-4727-thread-2) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@11d539c{/solr,null,AVAILABLE}
   [junit4]   2> 3071054 INFO  (jetty-launcher-4727-thread-1) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@caded2{/solr,null,AVAILABLE}
   [junit4]   2> 3071057 INFO  (jetty-launcher-4727-thread-2) [    ] 
o.e.j.s.AbstractConnector Started 
ServerConnector@1cab0f{HTTP/1.1,[http/1.1]}{127.0.0.1:40901}
   [junit4]   2> 3071057 INFO  (jetty-launcher-4727-thread-1) [    ] 
o.e.j.s.AbstractConnector Started 
ServerConnector@1131a00{HTTP/1.1,[http/1.1]}{127.0.0.1:38611}
   [junit4]   2> 3071057 INFO  (jetty-launcher-4727-thread-2) [    ] 
o.e.j.s.Server Started @3072352ms
   [junit4]   2> 3071057 INFO  (jetty-launcher-4727-thread-1) [    ] 
o.e.j.s.Server Started @3072352ms
   [junit4]   2> 3071057 INFO  (jetty-launcher-4727-thread-2) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=40901}
   [junit4]   2> 3071057 INFO  (jetty-launcher-4727-thread-1) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=38611}
   [junit4]   2> 3071058 ERROR (jetty-launcher-4727-thread-2) [    ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 3071058 ERROR (jetty-launcher-4727-thread-1) [    ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 3071058 INFO  (jetty-launcher-4727-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.3.0
   [junit4]   2> 3071058 INFO  (jetty-launcher-4727-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.3.0
   [junit4]   2> 3071058 INFO  (jetty-launcher-4727-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 3071058 INFO  (jetty-launcher-4727-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 3071058 INFO  (jetty-launcher-4727-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 3071058 INFO  (jetty-launcher-4727-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 3071058 INFO  (jetty-launcher-4727-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-01-16T15:45:10.867Z
   [junit4]   2> 3071058 INFO  (jetty-launcher-4727-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-01-16T15:45:10.867Z
   [junit4]   2> 3071060 INFO  (zkConnectionManagerCallback-4734-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 3071060 INFO  (zkConnectionManagerCallback-4733-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 3071060 INFO  (jetty-launcher-4727-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 3071060 INFO  (jetty-launcher-4727-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 3071072 INFO  (jetty-launcher-4727-thread-1) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:38025/solr
   [junit4]   2> 3071073 INFO  (zkConnectionManagerCallback-4738-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 3071073 INFO  (jetty-launcher-4727-thread-2) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:38025/solr
   [junit4]   2> 3071074 INFO  (zkConnectionManagerCallback-4742-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 3071075 INFO  
(zkConnectionManagerCallback-4744-thread-1-processing-n:127.0.0.1:38611_solr) 
[n:127.0.0.1:38611_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 3071077 INFO  
(zkConnectionManagerCallback-4746-thread-1-processing-n:127.0.0.1:40901_solr) 
[n:127.0.0.1:40901_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 3071127 INFO  (jetty-launcher-4727-thread-1) 
[n:127.0.0.1:38611_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 3071127 INFO  (jetty-launcher-4727-thread-2) 
[n:127.0.0.1:40901_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 3071128 INFO  (jetty-launcher-4727-thread-1) 
[n:127.0.0.1:38611_solr    ] o.a.s.c.OverseerElectionContext I am going to be 
the leader 127.0.0.1:38611_solr
   [junit4]   2> 3071128 INFO  (jetty-launcher-4727-thread-2) 
[n:127.0.0.1:40901_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:40901_solr
   [junit4]   2> 3071129 INFO  (jetty-launcher-4727-thread-1) 
[n:127.0.0.1:38611_solr    ] o.a.s.c.Overseer Overseer 
(id=99360277184053253-127.0.0.1:38611_solr-n_0000000000) starting
   [junit4]   2> 3071131 INFO  
(zkCallback-4743-thread-1-processing-n:127.0.0.1:38611_solr) 
[n:127.0.0.1:38611_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
   [junit4]   2> 3071132 INFO  
(zkCallback-4745-thread-1-processing-n:127.0.0.1:40901_solr) 
[n:127.0.0.1:40901_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
   [junit4]   2> 3071139 INFO  (jetty-launcher-4727-thread-1) 
[n:127.0.0.1:38611_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:38611_solr
   [junit4]   2> 3071143 INFO  
(zkCallback-4743-thread-1-processing-n:127.0.0.1:38611_solr) 
[n:127.0.0.1:38611_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (1) -> (2)
   [junit4]   2> 3071143 INFO  
(zkCallback-4745-thread-1-processing-n:127.0.0.1:40901_solr) 
[n:127.0.0.1:40901_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (1) -> (2)
   [junit4]   2> 3071285 INFO  (jetty-launcher-4727-thread-2) 
[n:127.0.0.1:40901_solr    ] o.a.s.c.CoreContainer Initializing authentication 
plugin: org.apache.solr.security.HttpParamDelegationTokenPlugin
   [junit4]   2> 3071287 WARN  (jetty-launcher-4727-thread-2) 
[n:127.0.0.1:40901_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> 3071289 INFO  (jetty-launcher-4727-thread-2) 
[n:127.0.0.1:40901_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> 3071294 INFO  (jetty-launcher-4727-thread-2) 
[n:127.0.0.1:40901_solr    ] o.a.c.f.i.CuratorFrameworkImpl Starting
   [junit4]   2> 3071308 INFO  (jetty-launcher-4727-thread-2-EventThread) 
[n:127.0.0.1:40901_solr    ] o.a.c.f.s.ConnectionStateManager State change: 
CONNECTED
   [junit4]   2> 3071337 INFO  (jetty-launcher-4727-thread-1) 
[n:127.0.0.1:38611_solr    ] o.a.s.c.CoreContainer Initializing authentication 
plugin: org.apache.solr.security.HttpParamDelegationTokenPlugin
   [junit4]   2> 3071338 WARN  (jetty-launcher-4727-thread-1) 
[n:127.0.0.1:38611_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> 3071339 INFO  (jetty-launcher-4727-thread-1) 
[n:127.0.0.1:38611_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> 3071341 INFO  (jetty-launcher-4727-thread-1) 
[n:127.0.0.1:38611_solr    ] o.a.c.f.i.CuratorFrameworkImpl Starting
   [junit4]   2> 3071342 INFO  (jetty-launcher-4727-thread-1-EventThread) 
[n:127.0.0.1:38611_solr    ] o.a.c.f.s.ConnectionStateManager State change: 
CONNECTED
   [junit4]   2> 3071357 WARN  (jetty-launcher-4727-thread-1) 
[n:127.0.0.1:38611_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> 3071412 INFO  (jetty-launcher-4727-thread-1) 
[n:127.0.0.1:38611_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_38611.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@e26bfc
   [junit4]   2> 3071424 INFO  (jetty-launcher-4727-thread-1) 
[n:127.0.0.1:38611_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_38611.solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@e26bfc
   [junit4]   2> 3071424 INFO  (jetty-launcher-4727-thread-1) 
[n:127.0.0.1:38611_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_38611.solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@e26bfc
   [junit4]   2> 3071425 INFO  (jetty-launcher-4727-thread-1) 
[n:127.0.0.1:38611_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.TestSolrCloudWithSecureImpersonation_9E4917C896A8B6AE-001/tempDir-001/node1/.
   [junit4]   2> 3072320 WARN  (jetty-launcher-4727-thread-2) 
[n:127.0.0.1:40901_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> 3072351 INFO  (jetty-launcher-4727-thread-2) 
[n:127.0.0.1:40901_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_40901.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@e26bfc
   [junit4]   2> 3072366 INFO  (jetty-launcher-4727-thread-2) 
[n:127.0.0.1:40901_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_40901.solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@e26bfc
   [junit4]   2> 3072366 INFO  (jetty-launcher-4727-thread-2) 
[n:127.0.0.1:40901_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_40901.solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@e26bfc
   [junit4]   2> 3072368 INFO  (jetty-launcher-4727-thread-2) 
[n:127.0.0.1:40901_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.TestSolrCloudWithSecureImpersonation_9E4917C896A8B6AE-001/tempDir-001/node2/.
   [junit4]   2> 3072402 INFO  (zkConnectionManagerCallback-4752-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 3072467 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyNoConfigGroups-seed#[9E4917C896A8B6AE])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyNoConfigGroups
   [junit4]   2> 3072477 WARN  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyNoConfigGroups-seed#[9E4917C896A8B6AE])
 [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: 
hadoop.auth="u=noGroups&p=noGroups&t=test&e=1516153512280&s=JpJQff4kFb/UBl1JAEJRt4x6I+8=";
 Path=/; Domain=127.0.0.1; Expires=   ., 17-   .-2018 01:45:12 GMT; HttpOnly". 
Invalid 'expires' attribute: ., 17- .-2018 01:45:12 GMT
   [junit4]   2> 3072477 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyNoConfigGroups-seed#[9E4917C896A8B6AE])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyNoConfigGroups
   [junit4]   2> 3072545 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateHost-seed#[9E4917C896A8B6AE])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyValidateHost
   [junit4]   2> 3072548 INFO  (qtp23285472-22412) [n:127.0.0.1:38611_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> 3072548 INFO  (qtp23285472-22412) [n:127.0.0.1:38611_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> 3072549 WARN  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateHost-seed#[9E4917C896A8B6AE])
 [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: 
hadoop.auth="u=localHostAnyGroup&p=localHostAnyGroup&t=test&e=1516153512355&s=a1W/2bLug6wWOIBVkFQpkxhYVRQ=";
 Path=/; Domain=127.0.0.1; Expires=   ., 17-   .-2018 01:45:12 GMT; HttpOnly". 
Invalid 'expires' attribute: ., 17- .-2018 01:45:12 GMT
   [junit4]   2> 3072549 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateHost-seed#[9E4917C896A8B6AE])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyValidateHost
   [junit4]   2> 3072614 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidGroup-seed#[9E4917C896A8B6AE])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyInvalidGroup
   [junit4]   2> 3072626 WARN  (qtp23285472-22414) [    ] 
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> 3072637 WARN  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidGroup-seed#[9E4917C896A8B6AE])
 [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: 
hadoop.auth="u=bogusGroup&p=bogusGroup&t=test&e=1516153512423&s=CDkzCUmO+xpWUEIwt1n5Bw6WqPk=";
 Path=/; Domain=127.0.0.1; Expires=   ., 17-   .-2018 01:45:12 GMT; HttpOnly". 
Invalid 'expires' attribute: ., 17- .-2018 01:45:12 GMT
   [junit4]   2> 3072638 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidGroup-seed#[9E4917C896A8B6AE])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyInvalidGroup
   [junit4]   2> 3072714 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyWrongHost-seed#[9E4917C896A8B6AE])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyWrongHost
   [junit4]   2> 3077728 WARN  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyWrongHost-seed#[9E4917C896A8B6AE])
 [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: 
hadoop.auth="u=wrongHost&p=wrongHost&t=test&e=1516153512523&s=ensFNxDuYJtLnIHWB/zHgGhEeDs=";
 Path=/; Domain=127.0.0.1; Expires=   ., 17-   .-2018 01:45:12 GMT; HttpOnly". 
Invalid 'expires' attribute: ., 17- .-2018 01:45:12 GMT
   [junit4]   2> 3077728 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyWrongHost-seed#[9E4917C896A8B6AE])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyWrongHost
   [junit4]   2> 3077797 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyUnknownRemote-seed#[9E4917C896A8B6AE])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyUnknownRemote
   [junit4]   2> 3086776 WARN  
(jetty-launcher-4727-thread-1-SendThread(127.0.0.1:38025)) 
[n:127.0.0.1:38611_solr    ] o.a.z.ClientCnxn Client session timed out, have 
not heard from server in 14449ms for sessionid 0x160ffa54a570008
   [junit4]   2> 3086776 WARN  
(jetty-launcher-4727-thread-2-SendThread(127.0.0.1:38025)) 
[n:127.0.0.1:40901_solr    ] o.a.z.ClientCnxn Client session timed out, have 
not heard from server in 14449ms for sessionid 0x160ffa54a570007
   [junit4]   2> 3086776 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 0x160ffa54a570008, 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> 3086776 WARN  
(jetty-launcher-4727-thread-2-SendThread(127.0.0.1:38025)) 
[n:127.0.0.1:40901_solr    ] o.a.z.ClientCnxn Client session timed out, have 
not heard from server in 14407ms for sessionid 0x160ffa54a570006
   [junit4]   2> 3086776 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 0x160ffa54a570007, 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> 3086777 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 0x160ffa54a570006, 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> 3086778 WARN  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyUnknownRemote-seed#[9E4917C896A8B6AE])
 [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: 
hadoop.auth="u=localHostAnyGroup&p=localHostAnyGroup&t=test&e=1516153517607&s=+VhCO83kEzCQycsxU41YmiyLHIU=";
 Path=/; Domain=127.0.0.1; Expires=   ., 17-   .-2018 01:45:17 GMT; HttpOnly". 
Invalid 'expires' attribute: ., 17- .-2018 01:45:17 GMT
   [junit4]   2> 3086778 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyUnknownRemote-seed#[9E4917C896A8B6AE])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyUnknownRemote
   [junit4]   2> 3086833 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateGroup-seed#[9E4917C896A8B6AE])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyValidateGroup
   [junit4]   2> 3086841 INFO  (qtp23285472-22412) [n:127.0.0.1:38611_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> 3086841 INFO  (qtp23285472-22412) [n:127.0.0.1:38611_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> 3086841 WARN  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateGroup-seed#[9E4917C896A8B6AE])
 [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: 
hadoop.auth="u=anyHostUsersGroup&p=anyHostUsersGroup&t=test&e=1516153526643&s=ilVfKITUFqE2fh3/QK7a713bU0M=";
 Path=/; Domain=127.0.0.1; Expires=   ., 17-   .-2018 01:45:26 GMT; HttpOnly". 
Invalid 'expires' attribute: ., 17- .-2018 01:45:26 GMT
   [junit4]   2> 3086841 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateGroup-seed#[9E4917C896A8B6AE])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyValidateGroup
   [junit4]   2> 3086878 WARN  
(zkConnectionManagerCallback-4746-thread-1-processing-n:127.0.0.1:40901_solr) 
[n:127.0.0.1:40901_solr    ] o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@10c334a name: 
ZooKeeperConnection Watcher:127.0.0.1:38025/solr got event WatchedEvent 
state:Disconnected type:None path:null path: null type: None
   [junit4]   2> 3086879 WARN  
(zkConnectionManagerCallback-4746-thread-1-processing-n:127.0.0.1:40901_solr) 
[n:127.0.0.1:40901_solr    ] o.a.s.c.c.ConnectionManager zkClient has 
disconnected
   [junit4]   2> 3086898 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateAnyHostAnyUser-seed#[9E4917C896A8B6AE])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyValidateAnyHostAnyUser
   [junit4]   2> 3086899 INFO  (qtp23285472-22414) [n:127.0.0.1:38611_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> 3086899 INFO  (qtp23285472-22414) [n:127.0.0.1:38611_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> 3086899 WARN  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateAnyHostAnyUser-seed#[9E4917C896A8B6AE])
 [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: 
hadoop.auth="u=anyHostAnyUser&p=anyHostAnyUser&t=test&e=1516153526707&s=Yl+ws7ELsmWLSICzSInzfB/uF+I=";
 Path=/; Domain=127.0.0.1; Expires=   ., 17-   .-2018 01:45:26 GMT; HttpOnly". 
Invalid 'expires' attribute: ., 17- .-2018 01:45:26 GMT
   [junit4]   2> 3086899 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateAnyHostAnyUser-seed#[9E4917C896A8B6AE])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyValidateAnyHostAnyUser
   [junit4]   2> 3086957 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidProxyUser-seed#[9E4917C896A8B6AE])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyInvalidProxyUser
   [junit4]   2> 3086960 WARN  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidProxyUser-seed#[9E4917C896A8B6AE])
 [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: 
hadoop.auth="u=bar&p=bar&t=test&e=1516153526766&s=CSBmrnBtIDTDTR7/x8OoTGxZJWM=";
 Path=/; Domain=127.0.0.1; Expires=   ., 17-   .-2018 01:45:26 GMT; HttpOnly". 
Invalid 'expires' attribute: ., 17- .-2018 01:45:26 GMT
   [junit4]   2> 3086960 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidProxyUser-seed#[9E4917C896A8B6AE])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyInvalidProxyUser
   [junit4]   2> 3087018 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidRemote-seed#[9E4917C896A8B6AE])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyInvalidRemote
   [junit4]   2> 3087025 WARN  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidRemote-seed#[9E4917C896A8B6AE])
 [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: 
hadoop.auth="u=localHostAnyGroup&p=localHostAnyGroup&t=test&e=1516153526828&s=haYP+Y8Mcp8UQz9hR6Iy6Ot5nJg=";
 Path=/; Domain=127.0.0.1; Expires=   ., 17-   .-2018 01:45:26 GMT; HttpOnly". 
Invalid 'expires' attribute: ., 17- .-2018 01:45:26 GMT
   [junit4]   2> 3087026 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidRemote-seed#[9E4917C896A8B6AE])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyInvalidRemote
   [junit4]   2> 3087092 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyNoConfigHosts-seed#[9E4917C896A8B6AE])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyNoConfigHosts
   [junit4]   2> 3087095 WARN  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyNoConfigHosts-seed#[9E4917C896A8B6AE])
 [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: 
hadoop.auth="u=noHosts&p=noHosts&t=test&e=1516153526901&s=tlzQAVWPXcnNtERMzNM8g99x6ow=";
 Path=/; Domain=127.0.0.1; Expires=   ., 17-   .-2018 01:45:26 GMT; HttpOnly". 
Invalid 'expires' attribute: ., 17- .-2018 01:45:26 GMT
   [junit4]   2> 3087096 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyNoConfigHosts-seed#[9E4917C896A8B6AE])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyNoConfigHosts
   [junit4]   2> 3087165 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyNullProxyUser-seed#[9E4917C896A8B6AE])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyNullProxyUser
   [junit4]   2> 3087165 INFO  (qtp23285472-22414) [n:127.0.0.1:38611_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$HttpParamToRequestFilter.doFilter(HttpParamDelegationTokenPlugin.java:245)
   [junit4]   2>        at 
org.apache.solr.security.KerberosPlugin.doAuthenticate(KerberosPlugin.java:243)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.authenticateRequest(SolrDispatchFilter.java:449)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:349)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:326)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$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.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$2.run(QueuedThreadPool.java:589)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 3087166 WARN  (qtp23285472-22414) [n:127.0.0.1:38611_solr    ] 
o.e.j.s.ServletHandler /solr/admin/collections
   [junit4]   2> org.apache.solr.common.SolrException: Error during request 
authentication, 
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.authenticateRequest(SolrDispatchFilter.java:455)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:349)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:326)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$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.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:449)
   [junit4]   2>        ... 26 more
   [junit4]   2> 3087167 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyNullProxyUser-seed#[9E4917C896A8B6AE])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyNullProxyUser
   [junit4]   2> 3087232 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[9E4917C896A8B6AE])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testForwarding
   [junit4]   2> 3087234 INFO  (zkConnectionManagerCallback-4755-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 3087426 INFO  (zkConnectionManagerCallback-4758-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 3087427 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[9E4917C896A8B6AE])
 [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (2)
   [junit4]   2> 3087427 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[9E4917C896A8B6AE])
 [    ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 
127.0.0.1:38025/solr ready
   [junit4]   2> 3087428 INFO  (qtp23285472-22412) [n:127.0.0.1:38611_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
   [junit4]   2> 3087430 INFO  
(OverseerThreadFactory-7876-thread-1-processing-n:127.0.0.1:38611_solr) 
[n:127.0.0.1:38611_solr    ] o.a.s.c.CreateCollectionCmd Create collection 
forwardingCollection
   [junit4]   2> 3087536 INFO  
(OverseerStateUpdate-99360277184053253-127.0.0.1:38611_solr-n_0000000000) 
[n:127.0.0.1:38611_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":"http://127.0.0.1:40901/solr";,
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "waitForFinalState":"false"} 
   [junit4]   2> 3087738 INFO  (qtp25764515-22411) [n:127.0.0.1:40901_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> 3087739 INFO  (qtp25764515-22411) [n:127.0.0.1:40901_solr    ] 
o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 2147483647 
transient cores
   [junit4]   2> 3088191 INFO  
(zkConnectionManagerCallback-4746-thread-1-processing-n:127.0.0.1:40901_solr) 
[n:127.0.0.1:40901_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 3088279 INFO  (jetty-launcher-4727-thread-2-EventThread) 
[n:127.0.0.1:40901_solr    ] o.a.c.f.s.ConnectionStateManager State change: 
SUSPENDED
   [junit4]   2> 3088299 INFO  
(zkCallback-4745-thread-2-processing-n:127.0.0.1:40901_solr) 
[n:127.0.0.1:40901_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> 3088299 INFO  
(zkCallback-4745-thread-3-processing-n:127.0.0.1:40901_solr) 
[n:127.0.0.1:40901_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> 3088595 INFO  (jetty-launcher-4727-thread-1-EventThread) 
[n:127.0.0.1:38611_solr    ] o.a.c.f.s.ConnectionStateManager State change: 
SUSPENDED
   [junit4]   2> 3089256 INFO  (qtp25764515-22411) [n:127.0.0.1:40901_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.c.SolrConfig Using Lucene 
MatchVersion: 7.3.0
   [junit4]   2> 3089337 INFO  (qtp25764515-22411) [n:127.0.0.1:40901_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> 3089503 INFO  (qtp25764515-22411) [n:127.0.0.1:40901_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> 3089528 INFO  (qtp25764515-22411) [n:127.0.0.1:40901_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> 3089529 INFO  (qtp25764515-22411) [n:127.0.0.1:40901_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.m.r.SolrJmxReporter JMX 
monitoring for 'solr_40901.solr.core.forwardingCollection.shard1.replica_n1' 
(registry 'solr.core.forwardingCollection.shard1.replica_n1') enabled at 
server: com.sun.jmx.mbeanserver.JmxMBeanServer@e26bfc
   [junit4]   2> 3089529 INFO  (qtp25764515-22411) [n:127.0.0.1:40901_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.c.SolrCore 
solr.RecoveryStrategy.Builder
   [junit4]   2> 3089529 INFO  (qtp25764515-22411) [n:127.0.0.1:40901_solr 
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/J1/temp/solr.cloud.TestSolrCloudWithSecureImpersonation_9E4917C896A8B6AE-001/tempDir-001/node2/forwardingCollection_shard1_replica_n1],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.TestSolrCloudWithSecureImpersonation_9E4917C896A8B6AE-001/tempDir-001/node2/./forwardingCollection_shard1_replica_n1/data/]
   [junit4]   2> 3089533 INFO  (qtp25764515-22411) [n:127.0.0.1:40901_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.u.RandomMergePolicy 
RandomMergePolicy wrapping class 
org.apache.lucene.index.LogByteSizeMergePolicy: [LogByteSizeMergePolicy: 
minMergeSize=1677721, mergeFactor=23, maxMergeSize=2147483648, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=true, 
maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.0]
   [junit4]   2> 3089624 INFO  (qtp25764515-22411) [n:127.0.0.1:40901_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.u.UpdateHandler Using UpdateLog 
implementation: org.apache.solr.update.UpdateLog
   [junit4]   2> 3089624 INFO  (qtp25764515-22411) [n:127.0.0.1:40901_solr 
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
   [junit4]   2> 3089626 INFO  (qtp25764515-22411) [n:127.0.0.1:40901_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.u.CommitTracker Hard 
AutoCommit: disabled
   [junit4]   2> 3089626 INFO  (qtp25764515-22411) [n:127.0.0.1:40901_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.u.CommitTracker Soft 
AutoCommit: disabled
   [junit4]   2> 3089628 INFO  (qtp25764515-22411) [n:127.0.0.1:40901_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.u.RandomMergePolicy 
RandomMergePolicy wrapping class org.apache.lucene.index.LogDocMergePolicy: 
[LogDocMergePolicy: minMergeSize=1000, mergeFactor=43, 
maxMergeSize=9223372036854775807, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=true, 
maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.749093117542581]
   [junit4]   2> 3089628 INFO  (qtp25764515-22411) [n:127.0.0.1:40901_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.s.SolrIndexSearcher Opening 
[Searcher@1e0e116[forwardingCollection_shard1_replica_n1] main]
   [junit4]   2> 3089630 INFO  (qtp25764515-22411) [n:127.0.0.1:40901_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.h.c.SpellCheckComponent 
Initializing spell checkers
   [junit4]   2> 3089652 INFO  (qtp25764515-22411) [n:127.0.0.1:40901_solr 
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}
   [junit4]   2> 3089749 INFO  (qtp25764515-22411) [n:127.0.0.1:40901_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.h.ReplicationHandler Commits 
will be reserved for 10000ms.
   [junit4]   2> 3089749 INFO  
(searcherExecutor-7881-thread-1-processing-n:127.0.0.1:40901_solr 
x:forwardingCollection_shard1_replica_n1 s:shard1 c:forwardingCollection 
r:core_node2) [n:127.0.0.1:40901_solr c:forwardingCollection s:shard1 
r:core_node2 x:forwardingCollection_shard1_replica_n1] 
o.a.s.h.c.SpellCheckComponent Loading spell index for spellchecker: default
   [junit4]   2> 3089750 INFO  (qtp25764515-22411) [n:127.0.0.1:40901_solr 
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 1589764454674857984
   [junit4]   2> 3089750 INFO  
(searcherExecutor-7881-thread-1-processing-n:127.0.0.1:40901_solr 
x:forwardingCollection_shard1_replica_n1 s:shard1 c:forwardingCollection 
r:core_node2) [n:127.0.0.1:40901_solr c:forwardingCollection s:shard1 
r:core_node2 x:forwardingCollection_shard1_replica_n1] 
o.a.s.h.c.SpellCheckComponent Loading spell index for spellchecker: direct
   [junit4]   2> 3089750 INFO  
(searcherExecutor-7881-thread-1-processing-n:127.0.0.1:40901_solr 
x:forwardingCollection_shard1_replica_n1 s:shard1 c:forwardingCollection 
r:core_node2) [n:127.0.0.1:40901_solr c:forwardingCollection s:shard1 
r:core_node2 x:forwardingCollection_shard1_replica_n1] 
o.a.s.h.c.SpellCheckComponent Loading spell index for spellchecker: wordbreak
   [junit4]   2> 3089750 INFO  
(searcherExecutor-7881-thread-1-processing-n:127.0.0.1:40901_solr 
x:forwardingCollection_shard1_replica_n1 s:shard1 c:forwardingCollection 
r:core_node2) [n:127.0.0.1:40901_solr c:forwardingCollection s:shard1 
r:core_node2 x:forwardingCollection_shard1_replica_n1] 
o.a.s.h.c.SpellCheckComponent Loading spell index for spellchecker: 
multipleFields
   [junit4]   2> 3089750 INFO  
(searcherExecutor-7881-thread-1-processing-n:127.0.0.1:40901_solr 
x:forwardingCollection_shard1_replica_n1 s:shard1 c:forwardingCollection 
r:core_node2) [n:127.0.0.1:40901_solr c:forwardingCollection s:shard1 
r:core_node2 x:forwardingCollection_shard1_replica_n1] 
o.a.s.h.c.SpellCheckComponent Loading spell index for spellchecker: jarowinkler
   [junit4]   2> 3089751 INFO  
(searcherExecutor-7881-thread-1-processing-n:127.0.0.1:40901_solr 
x:forwardingCollection_shard1_replica_n1 s:shard1 c:forwardingCollection 
r:core_node2) [n:127.0.0.1:40901_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
   [junit4]   2> 3089751 INFO  
(searcherExecutor-7881-thread-1-processing-n:127.0.0.1:40901_solr 
x:forwardingCollection_shard1_replica_n1 s:shard1 c:forwardingCollection 
r:core_node2) [n:127.0.0.1:40901_solr c:forwardingCollection s:shard1 
r:core_node2 x:forwardingCollection_shard1_replica_n1] 
o.a.s.h.c.SpellCheckComponent Loading spell index for spellchecker: freq
   [junit4]   2> 3089751 INFO  
(searcherExecutor-7881-thread-1-processing-n:127.0.0.1:40901_solr 
x:forwardingCollection_shard1_replica_n1 s:shard1 c:forwardingCollection 
r:core_node2) [n:127.0.0.1:40901_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
   [junit4]   2> 3089752 INFO  
(searcherExecutor-7881-thread-1-processing-n:127.0.0.1:40901_solr 
x:forwardingCollection_shard1_replica_n1 s:shard1 c:forwardingCollection 
r:core_node2) [n:127.0.0.1:40901_solr c:forwardingCollection s:shard1 
r:core_node2 x:forwardingCollection_shard1_replica_n1] 
o.a.s.h.c.SpellCheckComponent Loading spell index for spellchecker: perDict
   [junit4]   2> 3089755 INFO  
(searcherExecutor-7881-thread-1-processing-n:127.0.0.1:40901_solr 
x:forwardingCollection_shard1_replica_n1 s:shard1 c:forwardingCollection 
r:core_node2) [n:127.0.0.1:40901_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@1e0e116[forwardingCollection_shard1_replica_n1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 3089755 INFO  (qtp25764515-22411) [n:127.0.0.1:40901_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.c.ShardLeaderElectionContext 
Enough replicas found to continue.
   [junit4]   2> 3089755 INFO  (qtp25764515-22411) [n:127.0.0.1:40901_solr 
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> 3089756 INFO  (qtp25764515-22411) [n:127.0.0.1:40901_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.c.SyncStrategy Sync replicas to 
http://127.0.0.1:40901/solr/forwardingCollection_shard1_replica_n1/
   [junit4]   2> 3089756 INFO  (qtp25764515-22411) [n:127.0.0.1:40901_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.c.SyncStrategy Sync Success - 
now sync replicas to me
   [junit4]   2> 3089756 INFO  (qtp25764515-22411) [n:127.0.0.1:40901_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.c.SyncStrategy 
http://127.0.0.1:40901/solr/forwardingCollection_shard1_replica_n1/ has no 
replicas
   [junit4]   2> 3089756 INFO  (qtp25764515-22411) [n:127.0.0.1:40901_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.c.ShardLeaderElectionContext 
Found all replicas participating in election, clear LIR
   [junit4]   2> 3089760 INFO  (qtp25764515-22411) [n:127.0.0.1:40901_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.c.ShardLeaderElectionContext I 
am the new leader: 
http://127.0.0.1:40901/solr/forwardingCollection_shard1_replica_n1/ shard1
   [junit4]   2> 3089861 INFO  
(zkCallback-4745-thread-2-processing-n:127.0.0.1:40901_solr) 
[n:127.0.0.1:40901_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> 3089861 INFO  
(zkCallback-4745-thread-3-processing-n:127.0.0.1:40901_solr) 
[n:127.0.0.1:40901_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> 3089911 INFO  (qtp25764515-22411) [n:127.0.0.1:40901_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
   [junit4]   2> 3089913 INFO  (qtp25764515-22411) [n:127.0.0.1:40901_solr 
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=2174
   [junit4]   2> 3089913 WARN  
(httpShardExecutor-7868-thread-1-processing-n:127.0.0.1:38611_solr 
[http:////127.0.0.1:40901//solr] http:////127.0.0.1:40901//solr) 
[n:127.0.0.1:38611_solr    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie 
header: "Set-Cookie: 
hadoop.auth="u=$&p=$&t=test&e=1516153527547&s=XS8fRXIxf9deUP2i7gZ49zX0lu8="; 
Path=/; Domain=127.0.0.1; Expires=   ., 17-   .-2018 01:45:27 GMT; HttpOnly". 
Invalid 'expires' attribute: ., 17- .-2018 01:45:27 GMT
   [junit4]   2> 3089919 INFO  (qtp23285472-22412) [n:127.0.0.1:38611_solr    ] 
o.a.s.h.a.CollectionsHandler Wait for new collection to be active for at most 
30 seconds. Check all shard replicas
   [junit4]   2> 3090013 INFO  
(zkCallback-4745-thread-2-processing-n:127.0.0.1:40901_solr) 
[n:127.0.0.1:40901_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> 3090013 INFO  
(zkCallback-4745-thread-3-processing-n:127.0.0.1:40901_solr) 
[n:127.0.0.1:40901_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> 3090920 INFO  (qtp23285472-22412) [n:127.0.0.1:38611_solr    ] 
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=3491
   [junit4]   2> 3090923 WARN  
(TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[9E4917C896A8B6AE])
 [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: 
hadoop.auth="u=user&p=user&t=test&e=1516153527237&s=IPDFfUQ1jV0Ncu6XayJEuwsxhTA=";
 Path=/; Domain=127.0.0.1; Expires=   ., 17-   .-2018 01:45:27 GMT; HttpOnly". 
Invalid 'expires' attribute: ., 17- .-2018 01:45:27 GMT
   [junit4]   2> 3090923 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[9E4917C896A8B6AE])
 [    ] o.a.s.c.AbstractDistribZkTestBase Wait for recoveries to finish - 
collection: forwardingCollection failOnTimeout:true timeout (sec):100
   [junit4]   2> 3090923 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[9E4917C896A8B6AE])
 [    ] o.a.s.c.AbstractDistribZkTestBase Recoveries finished - collection: 
forwardingCollection
   [junit4]   2> 3090927 INFO  (qtp23285472-22400) [n:127.0.0.1:38611_solr    ] 
o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 2147483647 
transient cores
   [junit4]   2> 3090935 INFO  (qtp25764515-22403) [n:127.0.0.1:40901_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> 3090936 WARN  (qtp23285472-22400) [n:127.0.0.1:38611_solr    ] 
o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: 
hadoop.auth="u=$&p=$&t=test&e=1516153530742&s=HDU0FeEsf3FOTDz6geuhuY3Z0I4="; 
Path=/; Domain=127.0.0.1; Expires=   ., 17-   .-2018 01:45:30 GMT; HttpOnly". 
Invalid 'expires' attribute: ., 17- .-2018 01:45:30 GMT
   [junit4]   2> 3090936 WARN  
(TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[9E4917C896A8B6AE])
 [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: 
hadoop.auth="u=user&p=user&t=test&e=1516153530735&s=gCGULh3MBn3hgz6jPBkBWyTgG9Q=";
 Path=/; Domain=127.0.0.1; Expires=   ., 17-   .-2018 01:45:30 GMT; HttpOnly". 
Invalid 'expires' attribute: ., 17- .-2018 01:45:30 GMT
   [junit4]   2> 3090936 WARN  
(TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[9E4917C896A8B6AE])
 [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: 
hadoop.auth="u=$&p=$&t=test&e=1516153530742&s=HDU0FeEsf3FOTDz6geuhuY3Z0I4="; 
Path=/; Domain=127.0.0.1; Expires=   ., 17-   .-2018 01:45:30 GMT; HttpOnly". 
Invalid 'expires' attribute: ., 17- .-2018 01:45:30 GMT
   [junit4]   2> 3090940 INFO  (qtp25764515-22401) [n:127.0.0.1:40901_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> 3090940 WARN  
(TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[9E4917C896A8B6AE])
 [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: 
hadoop.auth="u=user&p=user&t=test&e=1516153530748&s=C1MPm2SCt0r7BPdYjR1hGX+Uoz4=";
 Path=/; Domain=127.0.0.1; Expires=   ., 17-   .-2018 01:45:30 GMT; HttpOnly". 
Invalid 'expires' attribute: ., 17- .-2018 01:45:30 GMT
   [junit4]   2> 3090941 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[9E4917C896A8B6AE])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testForwarding
   [junit4]   2> 3090946 INFO  (jetty-closer-4728-thread-1) [    ] 
o.e.j.s.AbstractConnector Stopped 
ServerConnector@1131a00{HTTP/1.1,[http/1.1]}{127.0.0.1:0}
   [junit4]   2> 3090948 INFO  (jetty-closer-4728-thread-1) [    ] 
o.a.s.c.CoreContainer Shutting down CoreContainer instance=29074482
   [junit4]   2> 3090948 INFO  (jetty-closer-4728-thread-1) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.node, 
tag=null
   [junit4]   2> 3090948 INFO  (jetty-closer-4728-thread-2) [    ] 
o.e.j.s.AbstractConnector Stopped 
ServerConnector@1cab0f{HTTP/1.1,[http/1.1]}{127.0.0.1:0}
   [junit4]   2> 3090948 INFO  (jetty-closer-4728-thread-1) [    ] 
o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@5bc52b: rootName = 
solr_38611, domain = solr.node, service url = null, agent id = null] for 
registry solr.node / com.codahale.metrics.MetricRegistry@b9260a
   [junit4]   2> 3090949 INFO  (jetty-closer-4728-thread-2) [    ] 
o.a.s.c.CoreContainer Shutting down CoreContainer instance=21076179
   [junit4]   2> 3090952 INFO  (jetty-closer-4728-thread-2) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.node, 
tag=null
   [junit4]   2> 3090952 INFO  (jetty-closer-4728-thread-2) [    ] 
o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@18f3822: rootName = 
solr_40901, domain = solr.node, service url = null, agent id = null] for 
registry solr.node / com.codahale.metrics.MetricRegistry@13fd68f
   [junit4]   2> 3090959 INFO  (jetty-closer-4728-thread-1) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jvm, 
tag=null
   [junit4]   2> 3090959 INFO  (jetty-closer-4728-thread-1) [    ] 
o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@1903368: rootName = 
solr_38611, domain = solr.jvm, service url = null, agent id = null] for 
registry solr.jvm / com.codahale.metrics.MetricRegistry@82a42f
   [junit4]   2> 3090961 INFO  (jetty-closer-4728-thread-2) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jvm, 
tag=null
   [junit4]   2> 3090961 INFO  (jetty-closer-4728-thread-2) [    ] 
o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@18f0cd5: rootName = 
solr_40901, domain = solr.jvm, service url = null, agent id = null] for 
registry solr.jvm / com.codahale.metrics.MetricRegistry@82a42f
   [junit4]   2> 3090968 INFO  (jetty-closer-4728-thread-1) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jetty, 
tag=null
   [junit4]   2> 3090968 INFO  (jetty-closer-4728-thread-1) [    ] 
o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@1f8d0a: rootName = 
solr_38611, domain = solr.jetty, service url = null, agent id = null] for 
registry solr.jetty / com.codahale.metrics.MetricRegistry@365b65
   [junit4]   2> 3090970 INFO  (jetty-closer-4728-thread-1) [    ] 
o.a.s.c.ZkController Remove node as live in 
ZooKeeper:/live_nodes/127.0.0.1:38611_solr
   [junit4]   2> 3090970 INFO  (jetty-closer-4728-thread-2) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jetty, 
tag=null
   [junit4]   2> 3090970 INFO  (jetty-closer-4728-thread-2) [    ] 
o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@e28dd6: rootName = 
solr_40901, domain = solr.jetty, service url = null, agent id = null] for 
registry solr.jetty / com.codahale.metrics.MetricRegistry@365b65
   [junit4]   2> 3090971 INFO  (jetty-closer-4728-thread-1) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.cluster, 
tag=null
   [junit4]   2> 3090974 INFO  (jetty-closer-4728-thread-1) [    ] 
o.a.s.c.Overseer Overseer 
(id=99360277184053253-127.0.0.1:38611_solr-n_0000000000) closing
   [junit4]   2> 3090974 INFO  
(OverseerStateUpdate-99360277184053253-127.0.0.1:38611_solr-n_0000000000) 
[n:127.0.0.1:38611_solr    ] o.a.s.c.Overseer Overseer Loop exiting : 
127.0.0.1:38611_solr
   [junit4]   2> 3090974 WARN  
(OverseerAutoScalingTriggerThread-99360277184053253-127.0.0.1:38611_solr-n_0000000000)
 [n:127.0.0.1:38611_solr    ] o.a.s.c.a.OverseerTriggerThread 
OverseerTriggerThread woken up but we are closed, exiting.
   [junit4]   2> 3090977 INFO  
(zkCallback-4745-thread-3-processing-n:127.0.0.1:40901_solr) 
[n:127.0.0.1:40901_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (2) -> (1)
   [junit4]   2> 3090977 INFO  
(zkCallback-4743-thread-1-processing-n:127.0.0.1:38611_solr) 
[n:127.0.0.1:38611_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (2) -> (1)
   [junit4]   2> 3090978 INFO  
(zkCallback-4745-thread-2-processing-n:127.0.0.1:40901_solr) 
[n:127.0.0.1:40901_solr    ] o.a.s.c.OverseerElectionContext I am going to be 
the leader 127.0.0.1:40901_solr
   [junit4]   2> 3090978 ERROR 
(Thread[Thread-4872,5,TGRP-TestSolrCloudWithSecureImpersonation]) 
[n:127.0.0.1:38611_solr    ] o.a.h.s.t.d.AbstractDelegationTokenSecretManager 
ExpiredTokenRemover received java.lang.InterruptedException: sleep interrupted
   [junit4]   2> 3090978 INFO  (jetty-closer-4728-thread-2) [    ] 
o.a.s.c.ZkController Remove node as live in 
ZooKeeper:/live_nodes/127.0.0.1:40901_solr
   [junit4]   2> 3090979 INFO  
(zkCallback-4745-thread-3-processing-n:127.0.0.1:40901_solr) 
[n:127.0.0.1:40901_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (1) -> (0)
   [junit4]   2> 3090979 INFO  (jetty-closer-4728-thread-2) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.cluster, 
tag=null
   [junit4]   2> 3090987 INFO  (coreCloseExecutor-7887-thread-1) 
[n:127.0.0.1:40901_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@1bb5321
   [junit4]   2> 3090987 INFO  (coreCloseExecutor-7887-thread-1) 
[n:127.0.0.1:40901_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=29053729
   [junit4]   2> 3090987 INFO  (coreCloseExecutor-7887-thread-1) 
[n:127.0.0.1:40901_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@1f38b9b: rootName = 
solr_40901, 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@120da68
   [junit4]   2> 3091010 INFO  (coreCloseExecutor-7887-thread-1) 
[n:127.0.0.1:40901_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=29053729
   [junit4]   2> 3091010 INFO  (jetty-closer-4728-thread-1) [    ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@caded2{/solr,null,UNAVAILABLE}
   [junit4]   2> 3091016 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 0x160ffa54a570006, 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> 3091020 ERROR 
(Thread[Thread-4875,5,TGRP-TestSolrCloudWithSecureImpersonation]) 
[n:127.0.0.1:40901_solr    ] o.a.h.s.t.d.AbstractDelegationTokenSecretManager 
ExpiredTokenRemover received java.lang.InterruptedException: sleep interrupted
   [junit4]   2> 3091024 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 0x160ffa54a570007, 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> 3091026 INFO  (jetty-closer-4728-thread-2) [    ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@11d539c{/solr,null,UNAVAILABLE}
   [junit4]   2> 3091027 ERROR 
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[9E4917C896A8B6AE]-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> 3091027 INFO  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[9E4917C896A8B6AE]-worker) [   
 ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:38025 38025
   [junit4]   2> 3096164 INFO  (Thread-4855) [    ] o.a.s.c.ZkTestServer 
connecting to 127.0.0.1:38025 38025
   [junit4]   2> 3096167 WARN  (Thread-4855) [    ] 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>        3       /solr/clusterprops.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>        4       /solr/security/zkdtsm/ZKDTSMRoot/ZKDTSMKeyIdRoot
   [junit4]   2>        3       /solr/clusterstate.json
   [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>        2       
/solr/security/zkdtsm/ZKDTSMRoot/ZKDTSMSeqNumRoot
   [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/ZKDTSMTokensRoot
   [junit4]   2>        2       
/solr/security/zkdtsm/ZKDTSMRoot/ZKDTSMMasterKeyRoot
   [junit4]   2> 
   [junit4]   2> 3096199 INFO  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[9E4917C896A8B6AE]-worker) [   
 ] o.a.s.SolrTestCaseJ4 ------------------------------------------------------- 
Done waiting for tracked resources to be released
   [junit4]   2> Jan 16, 2018 3:45:36 PM 
com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> WARNING: Will linger awaiting termination of 2 leaked 
thread(s).
   [junit4]   2> Jan 16, 2018 3:45:56 PM 
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=22450, 
name=jetty-launcher-4727-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>    2) Thread[id=22454, 
name=jetty-launcher-4727-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> Jan 16, 2018 3:45:56 PM 
com.carrotsearch.randomizedtesting.ThreadLeakControl tryToInterruptAll
   [junit4]   2> INFO: Starting to interrupt leaked threads:
   [junit4]   2>    1) Thread[id=22450, 
name=jetty-launcher-4727-thread-2-EventThread, state=TIMED_WAITING, 
group=TGRP-TestSolrCloudWithSecureImpersonation]
   [junit4]   2>    2) Thread[id=22454, 
name=jetty-launcher-4727-thread-1-EventThread, state=TIMED_WAITING, 
group=TGRP-TestSolrCloudWithSecureImpersonation]
   [junit4]   2> 3116261 ERROR (jetty-launcher-4727-thread-2-EventThread) 
[n:127.0.0.1:40901_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> 3116261 ERROR (jetty-launcher-4727-thread-1-EventThread) 
[n:127.0.0.1:38611_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> Jan 16, 2018 3:45:56 PM 
com.carrotsearch.randomizedtesting.ThreadLeakControl tryToInterruptAll
   [junit4]   2> INFO: All leaked threads terminated.
   [junit4]   2> NOTE: test params are: codec=Lucene70, 
sim=RandomSimilarity(queryNorm=true): {}, locale=mk, timezone=Africa/Harare
   [junit4]   2> NOTE: Linux 4.13.0-26-generic i386/Oracle Corporation 
1.8.0_144 (32-bit)/cpus=8,threads=1,free=152593368,total=473477120
   [junit4]   2> NOTE: All tests run in this JVM: [ClusterStateUpdateTest, 
TestRandomFlRTGCloud, HdfsChaosMonkeySafeLeaderTest, 
CdcrReplicationHandlerTest, TestScoreJoinQPScore, 
TestSchemalessBufferedUpdates, ShardRoutingCustomTest, SuggesterFSTTest, 
SolrCmdDistributorTest, TestCollationField, HdfsAutoAddReplicasIntegrationTest, 
SolrGraphiteReporterTest, TestExactStatsCache, ZkCLITest, 
TestLuceneMatchVersion, TestPushWriter, V2ApiIntegrationTest, NumberUtilsTest, 
TlogReplayBufferedWhileIndexingTest, TestConfigSetProperties, 
TestLegacyNumericRangeQueryBuilder, CreateCollectionCleanupTest, 
TestInPlaceUpdatesStandalone, SolrCLIZkUtilsTest, SolrMetricReporterTest, 
TemplateUpdateProcessorTest, SuggestComponentContextFilterQueryTest, 
NotRequiredUniqueKeyTest, TestMultiWordSynonyms, TestAtomicUpdateErrorCases, 
TestTrackingShardHandlerFactory, ConfigureRecoveryStrategyTest, 
SignatureUpdateProcessorFactoryTest, TestJsonFacets, 
DistributedFacetPivotWhiteBoxTest, ZkFailoverTest, 
DeleteLastCustomShardedReplicaTest, BlobRepositoryCloudTest, 
TestRetrieveFieldsOptimizer, TestLazyCores, TestTolerantUpdateProcessorCloud, 
DeleteShardTest, TestStressRecovery, ShowFileRequestHandlerTest, 
TestRemoteStreaming, TestCollectionAPI, TestNumericTerms64, DocValuesMultiTest, 
CdcrBidirectionalTest, PreAnalyzedFieldTest, TestReloadAndDeleteDocs, 
TestSSLRandomization, RegexBytesRefFilterTest, 
SchemaVersionSpecificBehaviorTest, TestSimpleQParserPlugin, PolyFieldTest, 
DOMUtilTest, TestDynamicFieldResource, TestExpandComponent, 
AutoScalingHandlerTest, OpenExchangeRatesOrgProviderTest, 
ChaosMonkeySafeLeaderTest, UtilsToolTest, TermVectorComponentDistributedTest, 
TestRandomCollapseQParserPlugin, TestCustomStream, TestWriterPerf, 
TestHdfsBackupRestoreCore, TestSchemaResource, TestExecutePlanAction, 
TestRTimerTree, TestLegacyFieldReuse, PingRequestHandlerTest, 
LegacyCloudClusterPropTest, TestOmitPositions, ShardRoutingTest, 
TestXmlQParserPlugin, HttpPartitionTest, DistributedFacetPivotLongTailTest, 
TestDocTermOrds, TestSolr4Spatial, AnalyticsMergeStrategyTest, 
CollectionsAPIDistributedZkTest, TestQuerySenderNoQuery, RankQueryTest, 
TolerantUpdateProcessorTest, ChaosMonkeySafeLeaderWithPullReplicasTest, 
MultiThreadedOCPTest, TestSolrCoreParser, 
DistribDocExpirationUpdateProcessorTest, TestBackupRepositoryFactory, 
TestPKIAuthenticationPlugin, TestExclusionRuleCollectionAccess, 
TestBinaryResponseWriter, AssignTest, SuggesterTSTTest, DebugComponentTest, 
TestXIncludeConfig, TestClusterStateMutator, TestManagedResource, 
BooleanFieldTest, TestSolrConfigHandlerCloud, HdfsBasicDistributedZk2Test, 
TestAnalyzedSuggestions, PeerSyncReplicationTest, TestDocSet, 
TestClusterStateProvider, SecurityConfHandlerTest, 
WrapperMergePolicyFactoryTest, AnalysisErrorHandlingTest, 
TestGeoJSONResponseWriter, TestCloudManagedSchema, OverseerRolesTest, 
TestDelegationWithHadoopAuth, TestCustomSort, DirectUpdateHandlerTest, 
CursorMarkTest, TestStressLucene, TestStressReorder, TestFieldCacheSort, 
TestGraphTermsQParserPlugin, TestApiFramework, HdfsUnloadDistributedZkTest, 
TestRandomFaceting, TestZkChroot, TestRandomDVFaceting, 
TestDistributedGrouping, ZkControllerTest, TestStressVersions, TestRangeQuery, 
UniqFieldsUpdateProcessorFactoryTest, BinaryUpdateRequestHandlerTest, 
TestPHPSerializedResponseWriter, HighlighterConfigTest, SOLR749Test, 
SolrIndexConfigTest, BadComponentTest, TestMergePolicyConfig, 
TestSolrDeletionPolicy2, SampleTest, TestBinaryField, TestSearchPerf, 
NumericFieldsTest, MinimalSchemaTest, OutputWriterTest, 
TestFuzzyAnalyzedSuggestions, TestSolrCoreProperties, TestCharFilters, 
SynonymTokenizerTest, TestDFRSimilarityFactory, TestPerFieldSimilarity, 
TestLMDirichletSimilarityFactory, TestLMJelinekMercerSimilarityFactory, 
TestIBSimilarityFactory, TestBM25SimilarityFactory, TestFastWriter, 
TestFastOutputStream, PluginInfoTest, TestFastLRUCache, PrimUtilsTest, 
TestSuggestSpellingConverter, DateFieldTest, SpellingQueryConverterTest, 
ClusterStateTest, TestLRUCache, TestDocumentBuilder, SliceStateTest, 
SystemInfoHandlerTest, CircularListTest, TestRTGBase, CursorPagingTest, 
TestCrossCoreJoin, TestCursorMarkWithoutUniqueKey, TestDistributedMissingSort, 
TestHighlightDedupGrouping, TestTolerantSearch, 
TestEmbeddedSolrServerAdminHandler, TestEmbeddedSolrServerConstructors, 
TestJettySolrRunner, ActionThrottleTest, AliasIntegrationTest, 
CloudExitableDirectoryReaderTest, CollectionTooManyReplicasTest, 
ConcurrentDeleteAndCreateCollectionTest, ConfigSetsAPITest, 
DeleteInactiveReplicaTest, DistributedVersionInfoTest, ForceLeaderTest, 
MoveReplicaHDFSFailoverTest, OverseerCollectionConfigSetProcessorTest, 
RecoveryAfterSoftCommitTest, ReplaceNodeTest, SSLMigrationTest, 
SaslZkACLProviderTest, SimpleCollectionCreateDeleteTest, 
TestAuthenticationFramework, TestCloudInspectUtil, 
TestCloudJSONFacetJoinDomain, TestCloudRecovery, TestClusterProperties, 
TestCollectionsAPIViaSolrCloudCluster, TestConfigSetsAPI, 
TestDeleteCollectionOnDownNodes, TestDistribDocBasedVersion, 
TestLeaderElectionWithEmptyReplica, TestLeaderElectionZkExpiry, 
TestOnReconnectListenerSupport, TestPrepRecovery, TestPullReplicaErrorHandling, 
TestRequestForwarding, TestSegmentSorting, TestSolrCloudWithSecureImpersonation]
   [junit4]   2> NOTE: reproduce with: ant test  
-Dtestcase=TestSolrCloudWithSecureImpersonation -Dtests.seed=9E4917C896A8B6AE 
-Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=mk 
-Dtests.timezone=Africa/Harare -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] ERROR   0.00s J1 | 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=22450, 
name=jetty-launcher-4727-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]    >    2) Thread[id=22454, 
name=jetty-launcher-4727-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]    >        at 
__randomizedtesting.SeedInfo.seed([9E4917C896A8B6AE]:0)
   [junit4] Completed [573/767 (1!)] on J1 in 45.38s, 12 tests, 1 error <<< 
FAILURES!

[...truncated 44580 lines...]
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