Build: https://jenkins.thetaphi.de/job/Lucene-Solr-master-Linux/19427/
Java: 64bit/jdk1.8.0_121 -XX:+UseCompressedOops -XX:+UseConcMarkSweepGC

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

Error Message:
1 thread leaked from SUITE scope at 
org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation:     1) 
Thread[id=6194, name=jetty-launcher-1005-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:522)   
      at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:498)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 1 thread leaked from SUITE 
scope at org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation: 
   1) Thread[id=6194, name=jetty-launcher-1005-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:522)
        at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:498)
        at __randomizedtesting.SeedInfo.seed([5D8258210888F519]:0)




Build Log:
[...truncated 11958 lines...]
   [junit4] Suite: org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation
   [junit4]   2> Creating dataDir: 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.TestSolrCloudWithSecureImpersonation_5D8258210888F519-001/init-core-data-001
   [junit4]   2> 696855 WARN  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[5D8258210888F519]-worker) [   
 ] o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=6 numCloses=6
   [junit4]   2> 696855 INFO  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[5D8258210888F519]-worker) [   
 ] o.a.s.SolrTestCaseJ4 Using TrieFields
   [junit4]   2> 696857 INFO  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[5D8258210888F519]-worker) [   
 ] o.a.s.SolrTestCaseJ4 Randomized ssl (true) and clientAuth (true) via: 
@org.apache.solr.util.RandomizeSSL(reason=, ssl=NaN, value=NaN, clientAuth=NaN)
   [junit4]   2> 696907 WARN  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[5D8258210888F519]-worker) [   
 ] o.a.h.u.NativeCodeLoader Unable to load native-hadoop library for your 
platform... using builtin-java classes where applicable
   [junit4]   2> 697033 INFO  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[5D8258210888F519]-worker) [   
 ] o.a.s.c.MiniSolrCloudCluster Starting cluster of 2 servers in 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.TestSolrCloudWithSecureImpersonation_5D8258210888F519-001/tempDir-001
   [junit4]   2> 697033 INFO  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[5D8258210888F519]-worker) [   
 ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 697033 INFO  (Thread-1474) [    ] o.a.s.c.ZkTestServer client 
port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 697033 INFO  (Thread-1474) [    ] o.a.s.c.ZkTestServer 
Starting server
   [junit4]   2> 697133 INFO  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[5D8258210888F519]-worker) [   
 ] o.a.s.c.ZkTestServer start zk server on port:46718
   [junit4]   2> 697138 INFO  (jetty-launcher-1005-thread-2) [    ] 
o.e.j.s.Server jetty-9.3.14.v20161028
   [junit4]   2> 697138 INFO  (jetty-launcher-1005-thread-1) [    ] 
o.e.j.s.Server jetty-9.3.14.v20161028
   [junit4]   2> 697139 INFO  (jetty-launcher-1005-thread-2) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@27b49465{/solr,null,AVAILABLE}
   [junit4]   2> 697139 INFO  (jetty-launcher-1005-thread-1) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@3e4deb86{/solr,null,AVAILABLE}
   [junit4]   2> 697141 INFO  (jetty-launcher-1005-thread-1) [    ] 
o.e.j.s.AbstractConnector Started ServerConnector@426a5514{SSL,[ssl, 
http/1.1]}{127.0.0.1:45226}
   [junit4]   2> 697141 INFO  (jetty-launcher-1005-thread-2) [    ] 
o.e.j.s.AbstractConnector Started ServerConnector@257bc04{SSL,[ssl, 
http/1.1]}{127.0.0.1:38951}
   [junit4]   2> 697141 INFO  (jetty-launcher-1005-thread-1) [    ] 
o.e.j.s.Server Started @698732ms
   [junit4]   2> 697141 INFO  (jetty-launcher-1005-thread-2) [    ] 
o.e.j.s.Server Started @698732ms
   [junit4]   2> 697141 INFO  (jetty-launcher-1005-thread-1) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=45226}
   [junit4]   2> 697141 INFO  (jetty-launcher-1005-thread-2) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=38951}
   [junit4]   2> 697142 ERROR (jetty-launcher-1005-thread-1) [    ] 
o.a.s.s.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 697142 ERROR (jetty-launcher-1005-thread-2) [    ] 
o.a.s.s.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 697142 INFO  (jetty-launcher-1005-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.0.0
   [junit4]   2> 697142 INFO  (jetty-launcher-1005-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.0.0
   [junit4]   2> 697142 INFO  (jetty-launcher-1005-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 697142 INFO  (jetty-launcher-1005-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 697142 INFO  (jetty-launcher-1005-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 697142 INFO  (jetty-launcher-1005-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 697142 INFO  (jetty-launcher-1005-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2017-04-19T01:05:49.311Z
   [junit4]   2> 697142 INFO  (jetty-launcher-1005-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2017-04-19T01:05:49.311Z
   [junit4]   2> 697144 INFO  (jetty-launcher-1005-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 697144 INFO  (jetty-launcher-1005-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 697157 INFO  (jetty-launcher-1005-thread-1) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:46718/solr
   [junit4]   2> 697159 INFO  (jetty-launcher-1005-thread-2) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:46718/solr
   [junit4]   2> 697170 INFO  (jetty-launcher-1005-thread-2) 
[n:127.0.0.1:38951_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 697170 INFO  (jetty-launcher-1005-thread-1) 
[n:127.0.0.1:45226_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 697177 INFO  (jetty-launcher-1005-thread-1) 
[n:127.0.0.1:45226_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:45226_solr
   [junit4]   2> 697178 INFO  
(zkCallback-1017-thread-1-processing-n:127.0.0.1:38951_solr) 
[n:127.0.0.1:38951_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
   [junit4]   2> 697178 INFO  
(zkCallback-1015-thread-1-processing-n:127.0.0.1:45226_solr) 
[n:127.0.0.1:45226_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
   [junit4]   2> 697181 INFO  (jetty-launcher-1005-thread-2) 
[n:127.0.0.1:38951_solr    ] o.a.s.c.OverseerElectionContext I am going to be 
the leader 127.0.0.1:38951_solr
   [junit4]   2> 697181 INFO  (jetty-launcher-1005-thread-2) 
[n:127.0.0.1:38951_solr    ] o.a.s.c.Overseer Overseer 
(id=97816670974967814-127.0.0.1:38951_solr-n_0000000000) starting
   [junit4]   2> 697189 INFO  (jetty-launcher-1005-thread-2) 
[n:127.0.0.1:38951_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:38951_solr
   [junit4]   2> 697191 INFO  
(zkCallback-1017-thread-1-processing-n:127.0.0.1:38951_solr) 
[n:127.0.0.1:38951_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (1) -> (2)
   [junit4]   2> 697191 INFO  
(zkCallback-1015-thread-1-processing-n:127.0.0.1:45226_solr) 
[n:127.0.0.1:45226_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (1) -> (2)
   [junit4]   2> 697319 INFO  (jetty-launcher-1005-thread-1) 
[n:127.0.0.1:45226_solr    ] o.a.s.c.CoreContainer Initializing authentication 
plugin: org.apache.solr.security.HttpParamDelegationTokenPlugin
   [junit4]   2> 697321 WARN  (jetty-launcher-1005-thread-1) 
[n:127.0.0.1:45226_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> 697327 INFO  (jetty-launcher-1005-thread-1) 
[n:127.0.0.1:45226_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> 697331 INFO  (jetty-launcher-1005-thread-2) 
[n:127.0.0.1:38951_solr    ] o.a.s.c.CoreContainer Initializing authentication 
plugin: org.apache.solr.security.HttpParamDelegationTokenPlugin
   [junit4]   2> 697331 WARN  (jetty-launcher-1005-thread-2) 
[n:127.0.0.1:38951_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> 697332 INFO  (jetty-launcher-1005-thread-2) 
[n:127.0.0.1:38951_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> 697420 INFO  (jetty-launcher-1005-thread-1) 
[n:127.0.0.1:45226_solr    ] o.a.c.f.i.CuratorFrameworkImpl Starting
   [junit4]   2> 697420 INFO  (jetty-launcher-1005-thread-2) 
[n:127.0.0.1:38951_solr    ] o.a.c.f.i.CuratorFrameworkImpl Starting
   [junit4]   2> 697435 INFO  (jetty-launcher-1005-thread-2-EventThread) 
[n:127.0.0.1:38951_solr    ] o.a.c.f.s.ConnectionStateManager State change: 
CONNECTED
   [junit4]   2> 697435 INFO  (jetty-launcher-1005-thread-1-EventThread) 
[n:127.0.0.1:45226_solr    ] o.a.c.f.s.ConnectionStateManager State change: 
CONNECTED
   [junit4]   2> 697555 WARN  (jetty-launcher-1005-thread-2) 
[n:127.0.0.1:38951_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> 697555 WARN  (jetty-launcher-1005-thread-1) 
[n:127.0.0.1:45226_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> 697595 INFO  (jetty-launcher-1005-thread-2) 
[n:127.0.0.1:38951_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_38951.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@19b854a6
   [junit4]   2> 697595 INFO  (jetty-launcher-1005-thread-1) 
[n:127.0.0.1:45226_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_45226.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@19b854a6
   [junit4]   2> 697600 INFO  (jetty-launcher-1005-thread-2) 
[n:127.0.0.1:38951_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_38951.solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@19b854a6
   [junit4]   2> 697600 INFO  (jetty-launcher-1005-thread-2) 
[n:127.0.0.1:38951_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_38951.solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@19b854a6
   [junit4]   2> 697602 INFO  (jetty-launcher-1005-thread-2) 
[n:127.0.0.1:38951_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.TestSolrCloudWithSecureImpersonation_5D8258210888F519-001/tempDir-001/node2/.
   [junit4]   2> 697613 INFO  (jetty-launcher-1005-thread-1) 
[n:127.0.0.1:45226_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_45226.solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@19b854a6
   [junit4]   2> 697613 INFO  (jetty-launcher-1005-thread-1) 
[n:127.0.0.1:45226_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_45226.solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@19b854a6
   [junit4]   2> 697614 INFO  (jetty-launcher-1005-thread-1) 
[n:127.0.0.1:45226_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.TestSolrCloudWithSecureImpersonation_5D8258210888F519-001/tempDir-001/node1/.
   [junit4]   2> 697654 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyNullProxyUser-seed#[5D8258210888F519])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyNullProxyUser
   [junit4]   2> 697685 INFO  (qtp1476774778-6147) [    ] 
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:519)
   [junit4]   2>        at 
org.apache.solr.security.DelegationTokenKerberosFilter.doFilter(DelegationTokenKerberosFilter.java:128)
   [junit4]   2>        at 
org.apache.solr.security.HttpParamDelegationTokenPlugin$HttpParamToRequestFilter.doFilter(HttpParamDelegationTokenPlugin.java:245)
   [junit4]   2>        at 
org.apache.solr.security.KerberosPlugin.doAuthenticate(KerberosPlugin.java:243)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.authenticateRequest(SolrDispatchFilter.java:424)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:320)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:306)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1699)
   [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:1699)
   [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:462)
   [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$ReadCallback.succeeded(AbstractConnection.java:273)
   [junit4]   2>        at 
org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
   [junit4]   2>        at 
org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:202)
   [junit4]   2>        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273)
   [junit4]   2>        at 
org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
   [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$2.run(QueuedThreadPool.java:589)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> 697686 WARN  (qtp1476774778-6147) [    ] 
o.e.j.s.ServletHandler /solr/admin/collections
   [junit4]   2> org.apache.solr.common.SolrException: Error during request 
authentication, 
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.authenticateRequest(SolrDispatchFilter.java:430)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:320)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:306)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1699)
   [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:1699)
   [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:462)
   [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$ReadCallback.succeeded(AbstractConnection.java:273)
   [junit4]   2>        at 
org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
   [junit4]   2>        at 
org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:202)
   [junit4]   2>        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273)
   [junit4]   2>        at 
org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
   [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$2.run(QueuedThreadPool.java:589)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> Caused by: java.lang.IllegalArgumentException: userName is 
NULL, empty or contains a '&'
   [junit4]   2>        at 
org.apache.hadoop.security.authentication.util.AuthToken.checkForIllegalArgument(AuthToken.java:87)
   [junit4]   2>        at 
org.apache.hadoop.security.authentication.util.AuthToken.<init>(AuthToken.java:70)
   [junit4]   2>        at 
org.apache.hadoop.security.authentication.server.AuthenticationToken.<init>(AuthenticationToken.java:58)
   [junit4]   2>        at 
org.apache.solr.security.HttpParamDelegationTokenPlugin$HttpParamDelegationTokenAuthenticationHandler$HttpParamAuthenticationHandler.authenticate(HttpParamDelegationTokenPlugin.java:213)
   [junit4]   2>        at 
org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationHandler.authenticate(DelegationTokenAuthenticationHandler.java:348)
   [junit4]   2>        at 
org.apache.solr.security.RequestContinuesRecorderAuthenticationHandler.authenticate(RequestContinuesRecorderAuthenticationHandler.java:69)
   [junit4]   2>        at 
org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:519)
   [junit4]   2>        at 
org.apache.solr.security.DelegationTokenKerberosFilter.doFilter(DelegationTokenKerberosFilter.java:128)
   [junit4]   2>        at 
org.apache.solr.security.HttpParamDelegationTokenPlugin$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:424)
   [junit4]   2>        ... 29 more
   [junit4]   2> 697688 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyNullProxyUser-seed#[5D8258210888F519])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyNullProxyUser
   [junit4]   2> 697699 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[5D8258210888F519])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testForwarding
   [junit4]   2> 697875 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[5D8258210888F519])
 [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (2)
   [junit4]   2> 697875 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[5D8258210888F519])
 [    ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 
127.0.0.1:46718/solr ready
   [junit4]   2> 697889 INFO  (qtp1476774778-6147) [n:127.0.0.1:38951_solr    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params 
replicationFactor=1&collection.configName=conf1&maxShardsPerNode=1&name=forwardingCollection&action=CREATE&numShards=1&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 697891 INFO  
(OverseerThreadFactory-2976-thread-1-processing-n:127.0.0.1:38951_solr) 
[n:127.0.0.1:38951_solr    ] o.a.s.c.CreateCollectionCmd Create collection 
forwardingCollection
   [junit4]   2> 698019 INFO  (qtp607289966-6148) [n:127.0.0.1:45226_solr    ] 
o.a.s.h.a.CoreAdminOperation core create command 
qt=/admin/cores&collection.configName=conf1&newCollection=true&name=forwardingCollection_shard1_replica1&action=CREATE&numShards=1&collection=forwardingCollection&shard=shard1&wt=javabin&version=2
   [junit4]   2> 698019 INFO  (qtp607289966-6148) [n:127.0.0.1:45226_solr    ] 
o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 2147483647 
transient cores
   [junit4]   2> 698122 INFO  
(zkCallback-1015-thread-1-processing-n:127.0.0.1:45226_solr) 
[n:127.0.0.1:45226_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> 699042 WARN  (qtp607289966-6148) [n:127.0.0.1:45226_solr 
c:forwardingCollection s:shard1  x:forwardingCollection_shard1_replica1] 
o.a.s.c.Config Beginning with Solr 5.5, <mergePolicy> is deprecated, use 
<mergePolicyFactory> instead.
   [junit4]   2> 699045 INFO  (qtp607289966-6148) [n:127.0.0.1:45226_solr 
c:forwardingCollection s:shard1  x:forwardingCollection_shard1_replica1] 
o.a.s.c.SolrConfig Using Lucene MatchVersion: 7.0.0
   [junit4]   2> 699085 INFO  (qtp607289966-6148) [n:127.0.0.1:45226_solr 
c:forwardingCollection s:shard1  x:forwardingCollection_shard1_replica1] 
o.a.s.s.IndexSchema [forwardingCollection_shard1_replica1] Schema name=test
   [junit4]   2> 699209 WARN  (qtp607289966-6148) [n:127.0.0.1:45226_solr 
c:forwardingCollection s:shard1  x:forwardingCollection_shard1_replica1] 
o.a.s.s.IndexSchema [forwardingCollection_shard1_replica1] default search field 
in schema is text. WARNING: Deprecated, please use 'df' on request instead.
   [junit4]   2> 699212 INFO  (qtp607289966-6148) [n:127.0.0.1:45226_solr 
c:forwardingCollection s:shard1  x:forwardingCollection_shard1_replica1] 
o.a.s.s.IndexSchema Loaded schema test/1.0 with uniqueid field id
   [junit4]   2> 699222 INFO  (qtp607289966-6148) [n:127.0.0.1:45226_solr 
c:forwardingCollection s:shard1  x:forwardingCollection_shard1_replica1] 
o.a.s.c.CoreContainer Creating SolrCore 'forwardingCollection_shard1_replica1' 
using configuration from collection forwardingCollection, trusted=true
   [junit4]   2> 699223 INFO  (qtp607289966-6148) [n:127.0.0.1:45226_solr 
c:forwardingCollection s:shard1  x:forwardingCollection_shard1_replica1] 
o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_45226.solr.core.forwardingCollection.shard1.replica1' (registry 
'solr.core.forwardingCollection.shard1.replica1') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@19b854a6
   [junit4]   2> 699223 INFO  (qtp607289966-6148) [n:127.0.0.1:45226_solr 
c:forwardingCollection s:shard1  x:forwardingCollection_shard1_replica1] 
o.a.s.c.SolrCore solr.RecoveryStrategy.Builder
   [junit4]   2> 699223 INFO  (qtp607289966-6148) [n:127.0.0.1:45226_solr 
c:forwardingCollection s:shard1  x:forwardingCollection_shard1_replica1] 
o.a.s.c.SolrCore [[forwardingCollection_shard1_replica1] ] Opening new SolrCore 
at 
[/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.TestSolrCloudWithSecureImpersonation_5D8258210888F519-001/tempDir-001/node1/forwardingCollection_shard1_replica1],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.TestSolrCloudWithSecureImpersonation_5D8258210888F519-001/tempDir-001/node1/./forwardingCollection_shard1_replica1/data/]
   [junit4]   2> 699225 INFO  (qtp607289966-6148) [n:127.0.0.1:45226_solr 
c:forwardingCollection s:shard1  x:forwardingCollection_shard1_replica1] 
o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.LogByteSizeMergePolicy: [LogByteSizeMergePolicy: 
minMergeSize=1677721, mergeFactor=36, maxMergeSize=2147483648, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=false, 
maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.0]
   [junit4]   2> 699283 INFO  (qtp607289966-6148) [n:127.0.0.1:45226_solr 
c:forwardingCollection s:shard1  x:forwardingCollection_shard1_replica1] 
o.a.s.u.UpdateHandler Using UpdateLog implementation: 
org.apache.solr.update.UpdateLog
   [junit4]   2> 699283 INFO  (qtp607289966-6148) [n:127.0.0.1:45226_solr 
c:forwardingCollection s:shard1  x:forwardingCollection_shard1_replica1] 
o.a.s.u.UpdateLog Initializing UpdateLog: dataDir= defaultSyncLevel=FLUSH 
numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
   [junit4]   2> 699285 INFO  (qtp607289966-6148) [n:127.0.0.1:45226_solr 
c:forwardingCollection s:shard1  x:forwardingCollection_shard1_replica1] 
o.a.s.u.CommitTracker Hard AutoCommit: disabled
   [junit4]   2> 699285 INFO  (qtp607289966-6148) [n:127.0.0.1:45226_solr 
c:forwardingCollection s:shard1  x:forwardingCollection_shard1_replica1] 
o.a.s.u.CommitTracker Soft AutoCommit: disabled
   [junit4]   2> 699287 INFO  (qtp607289966-6148) [n:127.0.0.1:45226_solr 
c:forwardingCollection s:shard1  x:forwardingCollection_shard1_replica1] 
o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.LogByteSizeMergePolicy: [LogByteSizeMergePolicy: 
minMergeSize=1677721, mergeFactor=14, maxMergeSize=2147483648, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=true, 
maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.377923611548321]
   [junit4]   2> 699287 INFO  (qtp607289966-6148) [n:127.0.0.1:45226_solr 
c:forwardingCollection s:shard1  x:forwardingCollection_shard1_replica1] 
o.a.s.s.SolrIndexSearcher Opening 
[Searcher@3fb09082[forwardingCollection_shard1_replica1] main]
   [junit4]   2> 699289 INFO  (qtp607289966-6148) [n:127.0.0.1:45226_solr 
c:forwardingCollection s:shard1  x:forwardingCollection_shard1_replica1] 
o.a.s.h.c.SpellCheckComponent Initializing spell checkers
   [junit4]   2> 699335 INFO  (qtp607289966-6148) [n:127.0.0.1:45226_solr 
c:forwardingCollection s:shard1  x:forwardingCollection_shard1_replica1] 
o.a.s.s.DirectSolrSpellChecker init: 
{name=direct,classname=DirectSolrSpellChecker,field=lowerfilt,minQueryLength=3}
   [junit4]   2> 699432 INFO  (qtp607289966-6148) [n:127.0.0.1:45226_solr 
c:forwardingCollection s:shard1  x:forwardingCollection_shard1_replica1] 
o.a.s.h.ReplicationHandler Commits will be reserved for  10000
   [junit4]   2> 699432 INFO  
(searcherExecutor-2981-thread-1-processing-n:127.0.0.1:45226_solr 
x:forwardingCollection_shard1_replica1 s:shard1 c:forwardingCollection) 
[n:127.0.0.1:45226_solr c:forwardingCollection s:shard1  
x:forwardingCollection_shard1_replica1] o.a.s.h.c.SpellCheckComponent Loading 
spell index for spellchecker: default
   [junit4]   2> 699432 INFO  (qtp607289966-6148) [n:127.0.0.1:45226_solr 
c:forwardingCollection s:shard1  x:forwardingCollection_shard1_replica1] 
o.a.s.u.UpdateLog Could not find max version in index or recent updates, using 
new clock 1565066738113970176
   [junit4]   2> 699432 INFO  
(searcherExecutor-2981-thread-1-processing-n:127.0.0.1:45226_solr 
x:forwardingCollection_shard1_replica1 s:shard1 c:forwardingCollection) 
[n:127.0.0.1:45226_solr c:forwardingCollection s:shard1  
x:forwardingCollection_shard1_replica1] o.a.s.h.c.SpellCheckComponent Loading 
spell index for spellchecker: direct
   [junit4]   2> 699432 INFO  
(searcherExecutor-2981-thread-1-processing-n:127.0.0.1:45226_solr 
x:forwardingCollection_shard1_replica1 s:shard1 c:forwardingCollection) 
[n:127.0.0.1:45226_solr c:forwardingCollection s:shard1  
x:forwardingCollection_shard1_replica1] o.a.s.h.c.SpellCheckComponent Loading 
spell index for spellchecker: wordbreak
   [junit4]   2> 699432 INFO  
(searcherExecutor-2981-thread-1-processing-n:127.0.0.1:45226_solr 
x:forwardingCollection_shard1_replica1 s:shard1 c:forwardingCollection) 
[n:127.0.0.1:45226_solr c:forwardingCollection s:shard1  
x:forwardingCollection_shard1_replica1] o.a.s.h.c.SpellCheckComponent Loading 
spell index for spellchecker: multipleFields
   [junit4]   2> 699432 INFO  
(searcherExecutor-2981-thread-1-processing-n:127.0.0.1:45226_solr 
x:forwardingCollection_shard1_replica1 s:shard1 c:forwardingCollection) 
[n:127.0.0.1:45226_solr c:forwardingCollection s:shard1  
x:forwardingCollection_shard1_replica1] o.a.s.h.c.SpellCheckComponent Loading 
spell index for spellchecker: jarowinkler
   [junit4]   2> 699433 INFO  
(searcherExecutor-2981-thread-1-processing-n:127.0.0.1:45226_solr 
x:forwardingCollection_shard1_replica1 s:shard1 c:forwardingCollection) 
[n:127.0.0.1:45226_solr c:forwardingCollection s:shard1  
x:forwardingCollection_shard1_replica1] o.a.s.h.c.SpellCheckComponent Loading 
spell index for spellchecker: external
   [junit4]   2> 699433 INFO  
(searcherExecutor-2981-thread-1-processing-n:127.0.0.1:45226_solr 
x:forwardingCollection_shard1_replica1 s:shard1 c:forwardingCollection) 
[n:127.0.0.1:45226_solr c:forwardingCollection s:shard1  
x:forwardingCollection_shard1_replica1] o.a.s.h.c.SpellCheckComponent Loading 
spell index for spellchecker: freq
   [junit4]   2> 699433 INFO  
(searcherExecutor-2981-thread-1-processing-n:127.0.0.1:45226_solr 
x:forwardingCollection_shard1_replica1 s:shard1 c:forwardingCollection) 
[n:127.0.0.1:45226_solr c:forwardingCollection s:shard1  
x:forwardingCollection_shard1_replica1] o.a.s.h.c.SpellCheckComponent Loading 
spell index for spellchecker: fqcn
   [junit4]   2> 699433 INFO  
(searcherExecutor-2981-thread-1-processing-n:127.0.0.1:45226_solr 
x:forwardingCollection_shard1_replica1 s:shard1 c:forwardingCollection) 
[n:127.0.0.1:45226_solr c:forwardingCollection s:shard1  
x:forwardingCollection_shard1_replica1] o.a.s.h.c.SpellCheckComponent Loading 
spell index for spellchecker: perDict
   [junit4]   2> 699435 INFO  
(searcherExecutor-2981-thread-1-processing-n:127.0.0.1:45226_solr 
x:forwardingCollection_shard1_replica1 s:shard1 c:forwardingCollection) 
[n:127.0.0.1:45226_solr c:forwardingCollection s:shard1  
x:forwardingCollection_shard1_replica1] o.a.s.c.SolrCore 
[forwardingCollection_shard1_replica1] Registered new searcher 
Searcher@3fb09082[forwardingCollection_shard1_replica1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 699437 INFO  (qtp607289966-6148) [n:127.0.0.1:45226_solr 
c:forwardingCollection s:shard1  x:forwardingCollection_shard1_replica1] 
o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 699437 INFO  (qtp607289966-6148) [n:127.0.0.1:45226_solr 
c:forwardingCollection s:shard1  x:forwardingCollection_shard1_replica1] 
o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
   [junit4]   2> 699437 INFO  (qtp607289966-6148) [n:127.0.0.1:45226_solr 
c:forwardingCollection s:shard1  x:forwardingCollection_shard1_replica1] 
o.a.s.c.SyncStrategy Sync replicas to 
https://127.0.0.1:45226/solr/forwardingCollection_shard1_replica1/
   [junit4]   2> 699437 INFO  (qtp607289966-6148) [n:127.0.0.1:45226_solr 
c:forwardingCollection s:shard1  x:forwardingCollection_shard1_replica1] 
o.a.s.c.SyncStrategy Sync Success - now sync replicas to me
   [junit4]   2> 699437 INFO  (qtp607289966-6148) [n:127.0.0.1:45226_solr 
c:forwardingCollection s:shard1  x:forwardingCollection_shard1_replica1] 
o.a.s.c.SyncStrategy 
https://127.0.0.1:45226/solr/forwardingCollection_shard1_replica1/ has no 
replicas
   [junit4]   2> 699437 INFO  (qtp607289966-6148) [n:127.0.0.1:45226_solr 
c:forwardingCollection s:shard1  x:forwardingCollection_shard1_replica1] 
o.a.s.c.ShardLeaderElectionContext Found all replicas participating in 
election, clear LIR
   [junit4]   2> 699439 INFO  (qtp607289966-6148) [n:127.0.0.1:45226_solr 
c:forwardingCollection s:shard1  x:forwardingCollection_shard1_replica1] 
o.a.s.c.ShardLeaderElectionContext I am the new leader: 
https://127.0.0.1:45226/solr/forwardingCollection_shard1_replica1/ shard1
   [junit4]   2> 699540 INFO  
(zkCallback-1015-thread-1-processing-n:127.0.0.1:45226_solr) 
[n:127.0.0.1:45226_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> 699589 INFO  (qtp607289966-6148) [n:127.0.0.1:45226_solr 
c:forwardingCollection s:shard1  x:forwardingCollection_shard1_replica1] 
o.a.s.c.ZkController I am the leader, no recovery necessary
   [junit4]   2> 699591 INFO  (qtp607289966-6148) [n:127.0.0.1:45226_solr 
c:forwardingCollection s:shard1  x:forwardingCollection_shard1_replica1] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&collection.configName=conf1&newCollection=true&name=forwardingCollection_shard1_replica1&action=CREATE&numShards=1&collection=forwardingCollection&shard=shard1&wt=javabin&version=2}
 status=0 QTime=1572
   [junit4]   2> 699593 INFO  (qtp1476774778-6147) [n:127.0.0.1:38951_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> 699691 INFO  
(zkCallback-1015-thread-1-processing-n:127.0.0.1:45226_solr) 
[n:127.0.0.1:45226_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> 699892 INFO  
(OverseerCollectionConfigSetProcessor-97816670974967814-127.0.0.1:38951_solr-n_0000000000)
 [n:127.0.0.1:38951_solr    ] o.a.s.c.OverseerTaskQueue Response ZK path: 
/overseer/collection-queue-work/qnr-0000000000 doesn't exist.  Requestor may 
have disconnected from ZooKeeper
   [junit4]   2> 700594 INFO  (qtp1476774778-6147) [n:127.0.0.1:38951_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={replicationFactor=1&collection.configName=conf1&maxShardsPerNode=1&name=forwardingCollection&action=CREATE&numShards=1&wt=javabin&version=2}
 status=0 QTime=2704
   [junit4]   2> 700594 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[5D8258210888F519])
 [    ] o.a.s.c.AbstractDistribZkTestBase Wait for recoveries to finish - 
collection: forwardingCollection failOnTimeout:true timeout (sec):100
   [junit4]   2> 700595 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[5D8258210888F519])
 [    ] o.a.s.c.AbstractDistribZkTestBase Recoveries finished - collection: 
forwardingCollection
   [junit4]   2> 700599 INFO  (qtp1476774778-6161) [n:127.0.0.1:38951_solr    ] 
o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 2147483647 
transient cores
   [junit4]   2> 700602 INFO  (qtp607289966-6148) [n:127.0.0.1:45226_solr 
c:forwardingCollection s:shard1 r:core_node1 
x:forwardingCollection_shard1_replica1] o.a.s.c.S.Request 
[forwardingCollection_shard1_replica1]  webapp=/solr path=/select 
params={q=*:*&wt=javabin&version=2} hits=0 status=0 QTime=0
   [junit4]   2> 700609 INFO  (qtp607289966-6162) [n:127.0.0.1:45226_solr 
c:forwardingCollection s:shard1 r:core_node1 
x:forwardingCollection_shard1_replica1] o.a.s.c.S.Request 
[forwardingCollection_shard1_replica1]  webapp=/solr path=/select 
params={q=*:*&wt=javabin&version=2} hits=0 status=0 QTime=0
   [junit4]   2> 700609 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[5D8258210888F519])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testForwarding
   [junit4]   2> 700620 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyNoConfigHosts-seed#[5D8258210888F519])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyNoConfigHosts
   [junit4]   2> 700877 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyNoConfigHosts-seed#[5D8258210888F519])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyNoConfigHosts
   [junit4]   2> 700887 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyNoConfigGroups-seed#[5D8258210888F519])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyNoConfigGroups
   [junit4]   2> 700892 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyNoConfigGroups-seed#[5D8258210888F519])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyNoConfigGroups
   [junit4]   2> 700903 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateGroup-seed#[5D8258210888F519])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyValidateGroup
   [junit4]   2> 700923 INFO  (qtp1476774778-6153) [n:127.0.0.1:38951_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> 700925 INFO  (qtp1476774778-6153) [n:127.0.0.1:38951_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={doAs=jenkins&action=LIST&wt=javabin&version=2} status=0 QTime=1
   [junit4]   2> 700925 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateGroup-seed#[5D8258210888F519])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyValidateGroup
   [junit4]   2> 700937 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidGroup-seed#[5D8258210888F519])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyInvalidGroup
   [junit4]   2> 700942 WARN  (qtp1476774778-6161) [n:127.0.0.1:38951_solr    ] 
o.a.h.s.ShellBasedUnixGroupsMapping got exception trying to get groups for user 
bar: id: bar: no such user
   [junit4]   2> 
   [junit4]   2> 700942 WARN  (qtp1476774778-6161) [n:127.0.0.1:38951_solr    ] 
o.a.h.s.UserGroupInformation No groups available for user bar
   [junit4]   2> 700944 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidGroup-seed#[5D8258210888F519])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyInvalidGroup
   [junit4]   2> 700957 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidProxyUser-seed#[5D8258210888F519])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyInvalidProxyUser
   [junit4]   2> 700961 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidProxyUser-seed#[5D8258210888F519])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyInvalidProxyUser
   [junit4]   2> 700973 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyUnknownRemote-seed#[5D8258210888F519])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyUnknownRemote
   [junit4]   2> 711050 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 0x15b83be76930007, likely client has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> 711050 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 0x15b83be76930008, likely client has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> 711053 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyUnknownRemote-seed#[5D8258210888F519])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyUnknownRemote
   [junit4]   2> 711066 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateHost-seed#[5D8258210888F519])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyValidateHost
   [junit4]   2> 711068 INFO  (qtp1476774778-6153) [n:127.0.0.1:38951_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> 711068 INFO  (qtp1476774778-6153) [n:127.0.0.1:38951_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> 711069 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateHost-seed#[5D8258210888F519])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyValidateHost
   [junit4]   2> 711082 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateAnyHostAnyUser-seed#[5D8258210888F519])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyValidateAnyHostAnyUser
   [junit4]   2> 711083 INFO  (qtp1476774778-6161) [n:127.0.0.1:38951_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> 711083 INFO  (qtp1476774778-6161) [n:127.0.0.1:38951_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> 711083 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateAnyHostAnyUser-seed#[5D8258210888F519])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyValidateAnyHostAnyUser
   [junit4]   2> 711099 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidRemote-seed#[5D8258210888F519])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyInvalidRemote
   [junit4]   2> 711103 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidRemote-seed#[5D8258210888F519])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyInvalidRemote
   [junit4]   2> 711115 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyWrongHost-seed#[5D8258210888F519])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyWrongHost
   [junit4]   2> 711119 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyWrongHost-seed#[5D8258210888F519])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyWrongHost
   [junit4]   2> 711150 INFO  (jetty-launcher-1005-thread-1-EventThread) 
[n:127.0.0.1:45226_solr    ] o.a.c.f.s.ConnectionStateManager State change: 
SUSPENDED
   [junit4]   2> 711153 INFO  (jetty-closer-1006-thread-1) [    ] 
o.e.j.s.AbstractConnector Stopped ServerConnector@257bc04{SSL,[ssl, 
http/1.1]}{127.0.0.1:0}
   [junit4]   2> 711154 INFO  (jetty-closer-1006-thread-1) [    ] 
o.a.s.c.CoreContainer Shutting down CoreContainer instance=1068970885
   [junit4]   2> 711154 INFO  (jetty-closer-1006-thread-1) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.node, 
tag=null
   [junit4]   2> 711154 INFO  (jetty-closer-1006-thread-2) [    ] 
o.e.j.s.AbstractConnector Stopped ServerConnector@426a5514{SSL,[ssl, 
http/1.1]}{127.0.0.1:0}
   [junit4]   2> 711154 INFO  (jetty-closer-1006-thread-2) [    ] 
o.a.s.c.CoreContainer Shutting down CoreContainer instance=726791225
   [junit4]   2> 711154 INFO  (jetty-closer-1006-thread-2) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.node, 
tag=null
   [junit4]   2> 711155 INFO  (jetty-closer-1006-thread-1) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jvm, 
tag=null
   [junit4]   2> 711155 INFO  (jetty-closer-1006-thread-2) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jvm, 
tag=null
   [junit4]   2> 711156 INFO  (jetty-closer-1006-thread-1) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jetty, 
tag=null
   [junit4]   2> 711157 INFO  (jetty-closer-1006-thread-2) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jetty, 
tag=null
   [junit4]   2> 711157 INFO  (jetty-closer-1006-thread-1) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.cluster, 
tag=null
   [junit4]   2> 711158 INFO  (jetty-closer-1006-thread-1) [    ] 
o.a.s.c.Overseer Overseer 
(id=97816670974967814-127.0.0.1:38951_solr-n_0000000000) closing
   [junit4]   2> 711158 INFO  
(OverseerStateUpdate-97816670974967814-127.0.0.1:38951_solr-n_0000000000) 
[n:127.0.0.1:38951_solr    ] o.a.s.c.Overseer Overseer Loop exiting : 
127.0.0.1:38951_solr
   [junit4]   2> 711158 INFO  (jetty-closer-1006-thread-2) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.cluster, 
tag=null
   [junit4]   2> 711159 INFO  (coreCloseExecutor-2987-thread-1) 
[n:127.0.0.1:45226_solr c:forwardingCollection s:shard1 r:core_node1 
x:forwardingCollection_shard1_replica1] o.a.s.c.SolrCore 
[forwardingCollection_shard1_replica1]  CLOSING SolrCore 
org.apache.solr.core.SolrCore@7645cfc
   [junit4]   2> 711159 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 0x15b83be76930006, likely client has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> 711161 INFO  
(zkCallback-1015-thread-1-processing-n:127.0.0.1:45226_solr) 
[n:127.0.0.1:45226_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (2) -> (1)
   [junit4]   2> 711161 INFO  (coreCloseExecutor-2987-thread-1) 
[n:127.0.0.1:45226_solr c:forwardingCollection s:shard1 r:core_node1 
x:forwardingCollection_shard1_replica1] o.a.s.m.SolrMetricManager Closing 
metric reporters for registry=solr.core.forwardingCollection.shard1.replica1, 
tag=124017916
   [junit4]   2> 711161 INFO  
(zkCallback-1015-thread-2-processing-n:127.0.0.1:45226_solr) 
[n:127.0.0.1:45226_solr    ] o.a.s.c.OverseerElectionContext I am going to be 
the leader 127.0.0.1:45226_solr
   [junit4]   2> 711165 INFO  (coreCloseExecutor-2987-thread-1) 
[n:127.0.0.1:45226_solr c:forwardingCollection s:shard1 r:core_node1 
x:forwardingCollection_shard1_replica1] o.a.s.m.SolrMetricManager Closing 
metric reporters for 
registry=solr.collection.forwardingCollection.shard1.leader, tag=124017916
   [junit4]   2> 711166 WARN  
(zkCallback-1015-thread-2-processing-n:127.0.0.1:45226_solr) 
[n:127.0.0.1:45226_solr    ] o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, 
but Solr cannot talk to ZK: [KeeperErrorCode = Session expired for /live_nodes]
   [junit4]   2> 711166 ERROR 
(Thread[Thread-1492,5,TGRP-TestSolrCloudWithSecureImpersonation]) 
[n:127.0.0.1:45226_solr    ] o.a.h.s.t.d.AbstractDelegationTokenSecretManager 
ExpiredTokenRemover received java.lang.InterruptedException: sleep interrupted
   [junit4]   2> 711304 INFO  (jetty-closer-1006-thread-2) [    ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@3e4deb86{/solr,null,UNAVAILABLE}
   [junit4]   2> 712659 WARN  
(zkCallback-1017-thread-1-processing-n:127.0.0.1:38951_solr) 
[n:127.0.0.1:38951_solr    ] o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, 
but Solr cannot talk to ZK: [KeeperErrorCode = Session expired for /live_nodes]
   [junit4]   2> 712659 ERROR 
(Thread[Thread-1491,5,TGRP-TestSolrCloudWithSecureImpersonation]) 
[n:127.0.0.1:38951_solr    ] o.a.h.s.t.d.AbstractDelegationTokenSecretManager 
ExpiredTokenRemover received java.lang.InterruptedException: sleep interrupted
   [junit4]   2> 712896 INFO  (jetty-closer-1006-thread-1) [    ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@27b49465{/solr,null,UNAVAILABLE}
   [junit4]   2> 712897 INFO  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[5D8258210888F519]-worker) [   
 ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:46718 46718
   [junit4]   2> 712913 INFO  (Thread-1474) [    ] o.a.s.c.ZkTestServer 
connecting to 127.0.0.1:46718 46718
   [junit4]   2> 712914 WARN  (Thread-1474) [    ] o.a.s.c.ZkTestServer Watch 
limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2>        3       /solr/aliases.json
   [junit4]   2>        2       /solr/security.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2>        4       /solr/security/zkdtsm/ZKDTSMRoot/ZKDTSMKeyIdRoot
   [junit4]   2>        3       /solr/clusterstate.json
   [junit4]   2>        3       
/solr/security/zkdtsm/ZKDTSMRoot/ZKDTSMSeqNumRoot
   [junit4]   2>        3       /solr/clusterprops.json
   [junit4]   2>        2       
/solr/security/zkdtsm/ZKDTSMRoot/ZKDTSMMasterKeyRoot/DK_1
   [junit4]   2>        2       
/solr/security/zkdtsm/ZKDTSMRoot/ZKDTSMMasterKeyRoot/DK_3
   [junit4]   2>        2       
/solr/security/zkdtsm/ZKDTSMRoot/ZKDTSMMasterKeyRoot/DK_2
   [junit4]   2>        2       
/solr/security/zkdtsm/ZKDTSMRoot/ZKDTSMMasterKeyRoot/DK_4
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2>        3       /solr/live_nodes
   [junit4]   2>        3       /solr/collections
   [junit4]   2>        3       
/solr/security/zkdtsm/ZKDTSMRoot/ZKDTSMMasterKeyRoot
   [junit4]   2>        2       
/solr/security/zkdtsm/ZKDTSMRoot/ZKDTSMTokensRoot
   [junit4]   2> 
   [junit4]   2> 712922 INFO  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[5D8258210888F519]-worker) [   
 ] o.a.s.SolrTestCaseJ4 ###deleteCore
   [junit4]   2> 712922 INFO  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[5D8258210888F519]-worker) [   
 ] o.a.s.SolrTestCaseJ4 ------------------------------------------------------- 
Done waiting for tracked resources to be released
   [junit4]   2> Apr 19, 2017 1:06:05 AM 
com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> WARNING: Will linger awaiting termination of 3 leaked 
thread(s).
   [junit4]   2> Apr 19, 2017 1:06:25 AM 
com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> SEVERE: 1 thread leaked from SUITE scope at 
org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation: 
   [junit4]   2>    1) Thread[id=6194, 
name=jetty-launcher-1005-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:522)
   [junit4]   2>         at 
org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:498)
   [junit4]   2> Apr 19, 2017 1:06:25 AM 
com.carrotsearch.randomizedtesting.ThreadLeakControl tryToInterruptAll
   [junit4]   2> INFO: Starting to interrupt leaked threads:
   [junit4]   2>    1) Thread[id=6194, 
name=jetty-launcher-1005-thread-1-EventThread, state=TIMED_WAITING, 
group=TGRP-TestSolrCloudWithSecureImpersonation]
   [junit4]   2> 732975 ERROR (jetty-launcher-1005-thread-1-EventThread) 
[n:127.0.0.1:45226_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:522)
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:498)
   [junit4]   2> Apr 19, 2017 1:06:25 AM 
com.carrotsearch.randomizedtesting.ThreadLeakControl tryToInterruptAll
   [junit4]   2> INFO: All leaked threads terminated.
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene70): {}, 
docValues:{}, maxPointsInLeafNode=802, maxMBSortInHeap=6.117738616744885, 
sim=RandomSimilarity(queryNorm=false): {}, locale=en-CA, timezone=Etc/GMT+3
   [junit4]   2> NOTE: Linux 4.4.0-72-generic amd64/Oracle Corporation 
1.8.0_121 (64-bit)/cpus=12,threads=1,free=278069272,total=518979584
   [junit4]   2> NOTE: All tests run in this JVM: [SolrCoreMetricManagerTest, 
FastVectorHighlighterTest, TestInfoStreamLogging, TestReloadAndDeleteDocs, 
SuggestComponentContextFilterQueryTest, LeaderInitiatedRecoveryOnCommitTest, 
TestFoldingMultitermQuery, TestStressLucene, TestConfigSetsAPI, TestFastWriter, 
SolrMetricsIntegrationTest, TestCustomSort, TestSolr4Spatial, 
TestDistributedSearch, TlogReplayBufferedWhileIndexingTest, TestCustomStream, 
TestIntervalFaceting, TestClusterStateMutator, CloudMLTQParserTest, 
TestManagedSchemaAPI, CheckHdfsIndexTest, ConfigureRecoveryStrategyTest, 
PeerSyncReplicationTest, FileBasedSpellCheckerTest, TestConfigSetProperties, 
BadCopyFieldTest, TestCopyFieldCollectionResource, 
CoreMergeIndexesAdminHandlerTest, JavabinLoaderTest, 
DistributedFacetPivotWhiteBoxTest, CopyFieldTest, TestFieldCacheWithThreads, 
TestDownShardTolerantSearch, TestRealTimeGet, TestExactSharedStatsCache, 
TestRestoreCore, TestRandomDVFaceting, HdfsRecoverLeaseTest, UUIDFieldTest, 
NodeMutatorTest, TestSolrCoreProperties, TestUseDocValuesAsStored2, 
SimpleCollectionCreateDeleteTest, HdfsBasicDistributedZk2Test, 
TestLocalFSCloudBackupRestore, RollingRestartTest, TestStandardQParsers, 
TestLazyCores, HdfsChaosMonkeySafeLeaderTest, BufferStoreTest, SyncSliceTest, 
PreAnalyzedFieldTest, TestJoin, TestSolrXml, TestGraphMLResponseWriter, 
TestLMJelinekMercerSimilarityFactory, DeleteStatusTest, DateRangeFieldTest, 
HdfsSyncSliceTest, DistanceUnitsTest, ZkNodePropsTest, TestExpandComponent, 
ConjunctionSolrSpellCheckerTest, TestLegacyNumericRangeQueryBuilder, 
SearchHandlerTest, SolrJmxReporterTest, HdfsUnloadDistributedZkTest, 
PolyFieldTest, SignatureUpdateProcessorFactoryTest, TestRTimerTree, 
TestReplicaProperties, TestQuerySenderListener, TestSlowCompositeReaderWrapper, 
CollectionsAPIAsyncDistributedZkTest, DefaultValueUpdateProcessorTest, 
MultiTermTest, TestSerializedLuceneMatchVersion, QueryEqualityTest, 
UtilsToolTest, NotRequiredUniqueKeyTest, ExitableDirectoryReaderTest, 
SpellingQueryConverterTest, TestCodecSupport, TestUniqueKeyFieldResource, 
PingRequestHandlerTest, MinimalSchemaTest, TestInPlaceUpdatesStandalone, 
TestExceedMaxTermLength, TestHdfsBackupRestoreCore, TestRemoteStreaming, 
CacheHeaderTest, DeleteNodeTest, DistributedSpellCheckComponentTest, 
TestSha256AuthenticationProvider, TestRandomFlRTGCloud, 
BasicAuthIntegrationTest, TestBackupRepositoryFactory, TestBadConfig, 
DistribJoinFromCollectionTest, TestSolr4Spatial2, SolrRequestParserTest, 
TestSolrCloudWithHadoopAuthPlugin, TimeZoneUtilsTest, CursorPagingTest, 
TestCrossCoreJoin, TestDocumentBuilder, JSONWriterTest, 
MissingSegmentRecoveryTest, BaseCdcrDistributedZkTest, 
BlockJoinFacetRandomTest, URLClassifyProcessorTest, V2ApiIntegrationTest, 
XsltUpdateRequestHandlerTest, TestSolrCloudWithSecureImpersonation]
   [junit4]   2> NOTE: reproduce with: ant test  
-Dtestcase=TestSolrCloudWithSecureImpersonation -Dtests.seed=5D8258210888F519 
-Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=en-CA 
-Dtests.timezone=Etc/GMT+3 -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] ERROR   0.00s J0 | TestSolrCloudWithSecureImpersonation (suite) <<<
   [junit4]    > Throwable #1: 
com.carrotsearch.randomizedtesting.ThreadLeakError: 1 thread leaked from SUITE 
scope at org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation: 
   [junit4]    >    1) Thread[id=6194, 
name=jetty-launcher-1005-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:522)
   [junit4]    >         at 
org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:498)
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([5D8258210888F519]:0)
   [junit4] Completed [312/702 (1!)] on J0 in 36.13s, 12 tests, 1 error <<< 
FAILURES!

[...truncated 44578 lines...]

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