Build: https://jenkins.thetaphi.de/job/Lucene-Solr-7.x-Linux/251/
Java: 32bit/jdk1.8.0_144 -server -XX:+UseParallelGC

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

Error Message:
3 threads leaked from SUITE scope at 
org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation:     1) 
Thread[id=208, name=jetty-launcher-32-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$EventThread.run(ClientCnxn.java:505)   
 2) Thread[id=265, name=jetty-launcher-32-thread-1-SendThread(127.0.0.1:45133), 
state=TIMED_WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]         
at java.lang.Thread.sleep(Native Method)         at 
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
         at 
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)    
     at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)    
3) Thread[id=266, name=jetty-launcher-32-thread-1-EventThread, state=WAITING, 
group=TGRP-TestSolrCloudWithSecureImpersonation]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:501)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 3 threads leaked from SUITE 
scope at org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation: 
   1) Thread[id=208, name=jetty-launcher-32-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$EventThread.run(ClientCnxn.java:505)
   2) Thread[id=265, 
name=jetty-launcher-32-thread-1-SendThread(127.0.0.1:45133), 
state=TIMED_WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
        at 
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)
        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)
   3) Thread[id=266, name=jetty-launcher-32-thread-1-EventThread, 
state=WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:501)
        at __randomizedtesting.SeedInfo.seed([172CDF19C00BBAEF]:0)


FAILED:  
junit.framework.TestSuite.org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation

Error Message:
There are still zombie threads that couldn't be terminated:    1) 
Thread[id=265, name=jetty-launcher-32-thread-1-SendThread(127.0.0.1:45133), 
state=TIMED_WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]         
at java.lang.Thread.sleep(Native Method)         at 
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
         at 
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)    
     at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie 
threads that couldn't be terminated:
   1) Thread[id=265, 
name=jetty-launcher-32-thread-1-SendThread(127.0.0.1:45133), 
state=TIMED_WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
        at 
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)
        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)
        at __randomizedtesting.SeedInfo.seed([172CDF19C00BBAEF]:0)




Build Log:
[...truncated 10811 lines...]
   [junit4] Suite: org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation
   [junit4]   2> 13105 INFO  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[172CDF19C00BBAEF]-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_172CDF19C00BBAEF-001/init-core-data-001
   [junit4]   2> 13105 WARN  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[172CDF19C00BBAEF]-worker) [   
 ] o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=1 numCloses=1
   [junit4]   2> 13107 INFO  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[172CDF19C00BBAEF]-worker) [   
 ] o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) 
w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 13109 INFO  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[172CDF19C00BBAEF]-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> 13193 WARN  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[172CDF19C00BBAEF]-worker) [   
 ] o.a.h.u.NativeCodeLoader Unable to load native-hadoop library for your 
platform... using builtin-java classes where applicable
   [junit4]   2> 13500 INFO  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[172CDF19C00BBAEF]-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_172CDF19C00BBAEF-001/tempDir-001
   [junit4]   2> 13501 INFO  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[172CDF19C00BBAEF]-worker) [   
 ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 13504 INFO  (Thread-44) [    ] o.a.s.c.ZkTestServer client 
port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 13504 INFO  (Thread-44) [    ] o.a.s.c.ZkTestServer Starting 
server
   [junit4]   2> 13507 ERROR (Thread-44) [    ] 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> 13604 INFO  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[172CDF19C00BBAEF]-worker) [   
 ] o.a.s.c.ZkTestServer start zk server on port:45133
   [junit4]   2> 13621 INFO  (jetty-launcher-32-thread-1) [    ] o.e.j.s.Server 
jetty-9.3.14.v20161028
   [junit4]   2> 13621 INFO  (jetty-launcher-32-thread-2) [    ] o.e.j.s.Server 
jetty-9.3.14.v20161028
   [junit4]   2> 13640 INFO  (jetty-launcher-32-thread-1) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@8cb997{/solr,null,AVAILABLE}
   [junit4]   2> 13645 INFO  (jetty-launcher-32-thread-1) [    ] 
o.e.j.s.AbstractConnector Started 
ServerConnector@14839ff{HTTP/1.1,[http/1.1]}{127.0.0.1:46361}
   [junit4]   2> 13645 INFO  (jetty-launcher-32-thread-2) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@166e1f8{/solr,null,AVAILABLE}
   [junit4]   2> 13645 INFO  (jetty-launcher-32-thread-1) [    ] o.e.j.s.Server 
Started @15000ms
   [junit4]   2> 13646 INFO  (jetty-launcher-32-thread-1) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=46361}
   [junit4]   2> 13646 ERROR (jetty-launcher-32-thread-1) [    ] 
o.a.s.s.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 13646 INFO  (jetty-launcher-32-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.1.0
   [junit4]   2> 13649 INFO  (jetty-launcher-32-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 13649 INFO  (jetty-launcher-32-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null, Default config 
dir: null
   [junit4]   2> 13649 INFO  (jetty-launcher-32-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2017-08-13T06:05:47.213Z
   [junit4]   2> 13646 INFO  (jetty-launcher-32-thread-2) [    ] 
o.e.j.s.AbstractConnector Started 
ServerConnector@e24e4b{HTTP/1.1,[http/1.1]}{127.0.0.1:37909}
   [junit4]   2> 13649 INFO  (jetty-launcher-32-thread-2) [    ] o.e.j.s.Server 
Started @15004ms
   [junit4]   2> 13650 INFO  (jetty-launcher-32-thread-2) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=37909}
   [junit4]   2> 13650 ERROR (jetty-launcher-32-thread-2) [    ] 
o.a.s.s.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 13650 INFO  (jetty-launcher-32-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.1.0
   [junit4]   2> 13650 INFO  (jetty-launcher-32-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 13650 INFO  (jetty-launcher-32-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null, Default config 
dir: null
   [junit4]   2> 13650 INFO  (jetty-launcher-32-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2017-08-13T06:05:47.214Z
   [junit4]   2> 13732 INFO  (jetty-launcher-32-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 13733 INFO  (jetty-launcher-32-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 13756 INFO  (jetty-launcher-32-thread-2) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:45133/solr
   [junit4]   2> 13770 INFO  (jetty-launcher-32-thread-1) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:45133/solr
   [junit4]   2> 13813 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 0x15dda32c6bf0005, 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> 13910 INFO  (jetty-launcher-32-thread-1) 
[n:127.0.0.1:46361_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 13911 INFO  (jetty-launcher-32-thread-1) 
[n:127.0.0.1:46361_solr    ] o.a.s.c.OverseerElectionContext I am going to be 
the leader 127.0.0.1:46361_solr
   [junit4]   2> 13912 INFO  (jetty-launcher-32-thread-1) 
[n:127.0.0.1:46361_solr    ] o.a.s.c.Overseer Overseer 
(id=98474678489645062-127.0.0.1:46361_solr-n_0000000000) starting
   [junit4]   2> 13916 INFO  (jetty-launcher-32-thread-2) 
[n:127.0.0.1:37909_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 13917 INFO  (jetty-launcher-32-thread-2) 
[n:127.0.0.1:37909_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:37909_solr
   [junit4]   2> 13932 INFO  
(OverseerStateUpdate-98474678489645062-127.0.0.1:46361_solr-n_0000000000) 
[n:127.0.0.1:46361_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
   [junit4]   2> 13932 INFO  
(zkCallback-42-thread-1-processing-n:127.0.0.1:37909_solr) 
[n:127.0.0.1:37909_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
   [junit4]   2> 13934 INFO  (jetty-launcher-32-thread-1) 
[n:127.0.0.1:46361_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:46361_solr
   [junit4]   2> 13934 INFO  
(zkCallback-42-thread-1-processing-n:127.0.0.1:37909_solr) 
[n:127.0.0.1:37909_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (1) -> (2)
   [junit4]   2> 13935 INFO  
(zkCallback-44-thread-1-processing-n:127.0.0.1:46361_solr) 
[n:127.0.0.1:46361_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (1) -> (2)
   [junit4]   2> 14047 INFO  (jetty-launcher-32-thread-2) 
[n:127.0.0.1:37909_solr    ] o.a.s.c.CoreContainer Initializing authentication 
plugin: org.apache.solr.security.HttpParamDelegationTokenPlugin
   [junit4]   2> 14050 WARN  (jetty-launcher-32-thread-2) 
[n:127.0.0.1:37909_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> 14063 INFO  (jetty-launcher-32-thread-2) 
[n:127.0.0.1:37909_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> 14135 INFO  (jetty-launcher-32-thread-1) 
[n:127.0.0.1:46361_solr    ] o.a.s.c.CoreContainer Initializing authentication 
plugin: org.apache.solr.security.HttpParamDelegationTokenPlugin
   [junit4]   2> 14135 WARN  (jetty-launcher-32-thread-1) 
[n:127.0.0.1:46361_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> 14136 INFO  (jetty-launcher-32-thread-1) 
[n:127.0.0.1:46361_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> 14167 INFO  (jetty-launcher-32-thread-2) 
[n:127.0.0.1:37909_solr    ] o.a.c.f.i.CuratorFrameworkImpl Starting
   [junit4]   2> 14167 INFO  (jetty-launcher-32-thread-1) 
[n:127.0.0.1:46361_solr    ] o.a.c.f.i.CuratorFrameworkImpl Starting
   [junit4]   2> 14212 INFO  (jetty-launcher-32-thread-2-EventThread) 
[n:127.0.0.1:37909_solr    ] o.a.c.f.s.ConnectionStateManager State change: 
CONNECTED
   [junit4]   2> 14212 INFO  (jetty-launcher-32-thread-1-EventThread) 
[n:127.0.0.1:46361_solr    ] o.a.c.f.s.ConnectionStateManager State change: 
CONNECTED
   [junit4]   2> 14506 WARN  (jetty-launcher-32-thread-2) 
[n:127.0.0.1:37909_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> 14506 WARN  (jetty-launcher-32-thread-1) 
[n:127.0.0.1:46361_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> 14536 INFO  (jetty-launcher-32-thread-2) 
[n:127.0.0.1:37909_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_37909.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@f4abd6
   [junit4]   2> 14538 INFO  (jetty-launcher-32-thread-1) 
[n:127.0.0.1:46361_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_46361.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@f4abd6
   [junit4]   2> 14540 INFO  (jetty-launcher-32-thread-2) 
[n:127.0.0.1:37909_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_37909.solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@f4abd6
   [junit4]   2> 14540 INFO  (jetty-launcher-32-thread-2) 
[n:127.0.0.1:37909_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_37909.solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@f4abd6
   [junit4]   2> 14542 INFO  (jetty-launcher-32-thread-2) 
[n:127.0.0.1:37909_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_172CDF19C00BBAEF-001/tempDir-001/node2/.
   [junit4]   2> 14544 INFO  (jetty-launcher-32-thread-1) 
[n:127.0.0.1:46361_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_46361.solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@f4abd6
   [junit4]   2> 14545 INFO  (jetty-launcher-32-thread-1) 
[n:127.0.0.1:46361_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_46361.solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@f4abd6
   [junit4]   2> 14546 INFO  (jetty-launcher-32-thread-1) 
[n:127.0.0.1:46361_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_172CDF19C00BBAEF-001/tempDir-001/node1/.
   [junit4]   2> 14584 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyNoConfigGroups-seed#[172CDF19C00BBAEF])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyNoConfigGroups
   [junit4]   2> 14975 WARN  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyNoConfigGroups-seed#[172CDF19C00BBAEF])
 [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: 
hadoop.auth="u=noGroups&p=noGroups&t=test&e=1502640348158&s=3IPlN6egqajPoa6aewGcngcj0Uk=";
 Path=/; Domain=127.0.0.1; Expires=su, 13-elokuuta-2017 16:05:48 GMT; 
HttpOnly". Invalid 'expires' attribute: su, 13-elokuuta-2017 16:05:48 GMT
   [junit4]   2> 14976 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyNoConfigGroups-seed#[172CDF19C00BBAEF])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyNoConfigGroups
   [junit4]   2> 14984 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyNullProxyUser-seed#[172CDF19C00BBAEF])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyNullProxyUser
   [junit4]   2> 14985 INFO  (qtp11237742-175) [    ] 
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:134)
   [junit4]   2>        at 
org.apache.solr.security.HttpParamDelegationTokenPlugin$HttpParamToRequestFilter.doFilter(HttpParamDelegationTokenPlugin.java:245)
   [junit4]   2>        at 
org.apache.solr.security.KerberosPlugin.doAuthenticate(KerberosPlugin.java:243)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.authenticateRequest(SolrDispatchFilter.java:447)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:343)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:322)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$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.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$2.run(QueuedThreadPool.java:589)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 14986 WARN  (qtp11237742-175) [    ] o.e.j.s.ServletHandler 
/solr/admin/collections
   [junit4]   2> org.apache.solr.common.SolrException: Error during request 
authentication, 
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.authenticateRequest(SolrDispatchFilter.java:453)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:343)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:322)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$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.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$HttpParamAuthenticationHandler.authenticate(HttpParamDelegationTokenPlugin.java:213)
   [junit4]   2>        at 
org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationHandler.authenticate(DelegationTokenAuthenticationHandler.java:348)
   [junit4]   2>        at 
org.apache.solr.security.RequestContinuesRecorderAuthenticationHandler.authenticate(RequestContinuesRecorderAuthenticationHandler.java:69)
   [junit4]   2>        at 
org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:519)
   [junit4]   2>        at 
org.apache.solr.security.DelegationTokenKerberosFilter.doFilter(DelegationTokenKerberosFilter.java:134)
   [junit4]   2>        at 
org.apache.solr.security.HttpParamDelegationTokenPlugin$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:447)
   [junit4]   2>        ... 26 more
   [junit4]   2> 14990 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyNullProxyUser-seed#[172CDF19C00BBAEF])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyNullProxyUser
   [junit4]   2> 14998 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateAnyHostAnyUser-seed#[172CDF19C00BBAEF])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyValidateAnyHostAnyUser
   [junit4]   2> 15003 INFO  (qtp11237742-174) [n:127.0.0.1:37909_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> 15003 INFO  (qtp11237742-174) [n:127.0.0.1:37909_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> 15004 WARN  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateAnyHostAnyUser-seed#[172CDF19C00BBAEF])
 [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: 
hadoop.auth="u=anyHostAnyUser&p=anyHostAnyUser&t=test&e=1502640348564&s=vgYlLgW3O2iEUSgrWA2IUUmNvoc=";
 Path=/; Domain=127.0.0.1; Expires=su, 13-elokuuta-2017 16:05:48 GMT; 
HttpOnly". Invalid 'expires' attribute: su, 13-elokuuta-2017 16:05:48 GMT
   [junit4]   2> 15004 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateAnyHostAnyUser-seed#[172CDF19C00BBAEF])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyValidateAnyHostAnyUser
   [junit4]   2> 15013 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyNoConfigHosts-seed#[172CDF19C00BBAEF])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyNoConfigHosts
   [junit4]   2> 15017 WARN  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyNoConfigHosts-seed#[172CDF19C00BBAEF])
 [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: 
hadoop.auth="u=noHosts&p=noHosts&t=test&e=1502640348578&s=3JkCZmE7T+ifhFoJZqmXCPHHA0Y=";
 Path=/; Domain=127.0.0.1; Expires=su, 13-elokuuta-2017 16:05:48 GMT; 
HttpOnly". Invalid 'expires' attribute: su, 13-elokuuta-2017 16:05:48 GMT
   [junit4]   2> 15018 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyNoConfigHosts-seed#[172CDF19C00BBAEF])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyNoConfigHosts
   [junit4]   2> 15025 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateHost-seed#[172CDF19C00BBAEF])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyValidateHost
   [junit4]   2> 15027 INFO  (qtp11237742-162) [n:127.0.0.1:37909_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> 15027 INFO  (qtp11237742-162) [n:127.0.0.1:37909_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> 15027 WARN  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateHost-seed#[172CDF19C00BBAEF])
 [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: 
hadoop.auth="u=localHostAnyGroup&p=localHostAnyGroup&t=test&e=1502640348590&s=m0kkAvva4I8xFbO1p3TvqsNF9yk=";
 Path=/; Domain=127.0.0.1; Expires=su, 13-elokuuta-2017 16:05:48 GMT; 
HttpOnly". Invalid 'expires' attribute: su, 13-elokuuta-2017 16:05:48 GMT
   [junit4]   2> 15028 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateHost-seed#[172CDF19C00BBAEF])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyValidateHost
   [junit4]   2> 15036 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyUnknownRemote-seed#[172CDF19C00BBAEF])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyUnknownRemote
   [junit4]   2> 33844 WARN  
(jetty-launcher-32-thread-2-SendThread(127.0.0.1:45133)) 
[n:127.0.0.1:37909_solr    ] o.a.z.ClientCnxn Client session timed out, have 
not heard from server in 19355ms for sessionid 0x15dda32c6bf0007
   [junit4]   2> 33844 WARN  
(jetty-launcher-32-thread-2-SendThread(127.0.0.1:45133)) 
[n:127.0.0.1:37909_solr    ] o.a.z.ClientCnxn Client session timed out, have 
not heard from server in 19302ms for sessionid 0x15dda32c6bf0004
   [junit4]   2> 33844 WARN  
(jetty-launcher-32-thread-1-SendThread(127.0.0.1:45133)) 
[n:127.0.0.1:46361_solr    ] o.a.z.ClientCnxn Client session timed out, have 
not heard from server in 19297ms for sessionid 0x15dda32c6bf0006
   [junit4]   2> 33844 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 0x15dda32c6bf0007, 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> 33844 WARN  
(jetty-launcher-32-thread-1-SendThread(127.0.0.1:45133)) 
[n:127.0.0.1:46361_solr    ] o.a.z.ClientCnxn Client session timed out, have 
not heard from server in 19356ms for sessionid 0x15dda32c6bf0008
   [junit4]   2> 33845 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 0x15dda32c6bf0004, 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> 33846 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 0x15dda32c6bf0008, 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> 33846 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 0x15dda32c6bf0006, 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> 33848 WARN  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyUnknownRemote-seed#[172CDF19C00BBAEF])
 [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: 
hadoop.auth="u=localHostAnyGroup&p=localHostAnyGroup&t=test&e=1502640348601&s=qKK0YHOKA0h3Nw102ZjAORZN4d0=";
 Path=/; Domain=127.0.0.1; Expires=su, 13-elokuuta-2017 16:05:48 GMT; 
HttpOnly". Invalid 'expires' attribute: su, 13-elokuuta-2017 16:05:48 GMT
   [junit4]   2> 33848 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyUnknownRemote-seed#[172CDF19C00BBAEF])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyUnknownRemote
   [junit4]   2> 33870 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[172CDF19C00BBAEF])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testForwarding
   [junit4]   2> 33945 WARN  
(zkCallback-42-thread-1-processing-n:127.0.0.1:37909_solr) 
[n:127.0.0.1:37909_solr    ] o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@11a30cc name: 
ZooKeeperConnection Watcher:127.0.0.1:45133/solr got event WatchedEvent 
state:Disconnected type:None path:null path: null type: None
   [junit4]   2> 33945 WARN  
(zkCallback-42-thread-1-processing-n:127.0.0.1:37909_solr) 
[n:127.0.0.1:37909_solr    ] o.a.s.c.c.ConnectionManager zkClient has 
disconnected
   [junit4]   2> 33945 WARN  
(zkCallback-44-thread-3-processing-n:127.0.0.1:46361_solr) 
[n:127.0.0.1:46361_solr    ] o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@113c79d name: 
ZooKeeperConnection Watcher:127.0.0.1:45133/solr got event WatchedEvent 
state:Disconnected type:None path:null path: null type: None
   [junit4]   2> 33945 WARN  
(zkCallback-44-thread-3-processing-n:127.0.0.1:46361_solr) 
[n:127.0.0.1:46361_solr    ] o.a.s.c.c.ConnectionManager zkClient has 
disconnected
   [junit4]   2> 34023 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[172CDF19C00BBAEF])
 [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (2)
   [junit4]   2> 34024 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[172CDF19C00BBAEF])
 [    ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 
127.0.0.1:45133/solr ready
   [junit4]   2> 34029 INFO  (qtp11020915-168) [n:127.0.0.1:46361_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> 35481 INFO  
(OverseerThreadFactory-48-thread-1-processing-n:127.0.0.1:46361_solr) 
[n:127.0.0.1:46361_solr    ] o.a.s.c.CreateCollectionCmd Create collection 
forwardingCollection
   [junit4]   2> 35493 WARN  
(jetty-launcher-32-thread-2-SendThread(127.0.0.1:45133)) 
[n:127.0.0.1:37909_solr    ] o.a.z.ClientCnxn Unable to reconnect to ZooKeeper 
service, session 0x15dda32c6bf0007 has expired
   [junit4]   2> 35501 WARN  
(jetty-launcher-32-thread-1-SendThread(127.0.0.1:45133)) 
[n:127.0.0.1:46361_solr    ] o.a.z.ClientCnxn Unable to reconnect to ZooKeeper 
service, session 0x15dda32c6bf0008 has expired
   [junit4]   2> 35586 INFO  
(OverseerStateUpdate-98474678489645062-127.0.0.1:46361_solr-n_0000000000) 
[n:127.0.0.1:46361_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://127.0.0.1:37909/solr";,
   [junit4]   2>   "type":"NRT"} 
   [junit4]   2> 35792 INFO  (qtp11237742-175) [n:127.0.0.1:37909_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> 35793 INFO  (qtp11237742-175) [n:127.0.0.1:37909_solr    ] 
o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 2147483647 
transient cores
   [junit4]   2> 35900 INFO  
(zkCallback-42-thread-3-processing-n:127.0.0.1:37909_solr) 
[n:127.0.0.1:37909_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> 35900 INFO  
(zkCallback-42-thread-4-processing-n:127.0.0.1:37909_solr) 
[n:127.0.0.1:37909_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> 36851 INFO  (qtp11237742-175) [n:127.0.0.1:37909_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.c.SolrConfig Using Lucene 
MatchVersion: 7.1.0
   [junit4]   2> 36934 INFO  (qtp11237742-175) [n:127.0.0.1:37909_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> 37151 WARN  (qtp11237742-175) [n:127.0.0.1:37909_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.c.SolrResourceLoader Solr 
loaded a deprecated plugin/analysis class [solr.WordDelimiterFilterFactory]. 
Please consult documentation how to replace it accordingly.
   [junit4]   2> 37191 WARN  (qtp11237742-175) [n:127.0.0.1:37909_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.c.SolrResourceLoader Solr 
loaded a deprecated plugin/analysis class [solr.GeoHashField]. Please consult 
documentation how to replace it accordingly.
   [junit4]   2> 37195 WARN  (qtp11237742-175) [n:127.0.0.1:37909_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.c.SolrResourceLoader Solr 
loaded a deprecated plugin/analysis class [solr.LatLonType]. Please consult 
documentation how to replace it accordingly.
   [junit4]   2> 37201 WARN  (qtp11237742-175) [n:127.0.0.1:37909_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.c.SolrResourceLoader Solr 
loaded a deprecated plugin/analysis class [solr.CurrencyField]. Please consult 
documentation how to replace it accordingly.
   [junit4]   2> 37250 INFO  (qtp11237742-175) [n:127.0.0.1:37909_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> 37351 INFO  (qtp11237742-175) [n:127.0.0.1:37909_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> 37352 INFO  (qtp11237742-175) [n:127.0.0.1:37909_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.m.r.SolrJmxReporter JMX 
monitoring for 'solr_37909.solr.core.forwardingCollection.shard1.replica_n1' 
(registry 'solr.core.forwardingCollection.shard1.replica_n1') enabled at 
server: com.sun.jmx.mbeanserver.JmxMBeanServer@f4abd6
   [junit4]   2> 37352 INFO  (qtp11237742-175) [n:127.0.0.1:37909_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.c.SolrCore 
solr.RecoveryStrategy.Builder
   [junit4]   2> 37352 INFO  (qtp11237742-175) [n:127.0.0.1:37909_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_172CDF19C00BBAEF-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_172CDF19C00BBAEF-001/tempDir-001/node2/./forwardingCollection_shard1_replica_n1/data/]
   [junit4]   2> 37355 INFO  (qtp11237742-175) [n:127.0.0.1:37909_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=36, 
maxMergeSize=9223372036854775807, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=false, 
maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.7722021272490068]
   [junit4]   2> 37365 WARN  (qtp11237742-175) [n:127.0.0.1:37909_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.c.SolrResourceLoader Solr 
loaded a deprecated plugin/analysis class [solr.OldLuceneQParserPlugin]. Please 
consult documentation how to replace it accordingly.
   [junit4]   2> 37453 INFO  (qtp11237742-175) [n:127.0.0.1:37909_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> 37454 INFO  (qtp11237742-175) [n:127.0.0.1:37909_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> 37455 INFO  (qtp11237742-175) [n:127.0.0.1:37909_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.u.CommitTracker Hard 
AutoCommit: disabled
   [junit4]   2> 37455 INFO  (qtp11237742-175) [n:127.0.0.1:37909_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.u.CommitTracker Soft 
AutoCommit: disabled
   [junit4]   2> 37457 INFO  (qtp11237742-175) [n:127.0.0.1:37909_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=46, 
maxMergeSize=9223372036854775807, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=false, 
maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.397501646707923]
   [junit4]   2> 37457 INFO  (qtp11237742-175) [n:127.0.0.1:37909_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.s.SolrIndexSearcher Opening 
[Searcher@e27789[forwardingCollection_shard1_replica_n1] main]
   [junit4]   2> 37460 INFO  (qtp11237742-175) [n:127.0.0.1:37909_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.h.c.SpellCheckComponent 
Initializing spell checkers
   [junit4]   2> 37503 INFO  (qtp11237742-175) [n:127.0.0.1:37909_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> 37583 INFO  (qtp11237742-175) [n:127.0.0.1:37909_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.h.ReplicationHandler Commits 
will be reserved for  10000
   [junit4]   2> 37583 INFO  
(searcherExecutor-53-thread-1-processing-n:127.0.0.1:37909_solr 
x:forwardingCollection_shard1_replica_n1 s:shard1 c:forwardingCollection 
r:core_node2) [n:127.0.0.1:37909_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> 37585 INFO  
(searcherExecutor-53-thread-1-processing-n:127.0.0.1:37909_solr 
x:forwardingCollection_shard1_replica_n1 s:shard1 c:forwardingCollection 
r:core_node2) [n:127.0.0.1:37909_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> 37585 INFO  
(searcherExecutor-53-thread-1-processing-n:127.0.0.1:37909_solr 
x:forwardingCollection_shard1_replica_n1 s:shard1 c:forwardingCollection 
r:core_node2) [n:127.0.0.1:37909_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> 37585 INFO  
(searcherExecutor-53-thread-1-processing-n:127.0.0.1:37909_solr 
x:forwardingCollection_shard1_replica_n1 s:shard1 c:forwardingCollection 
r:core_node2) [n:127.0.0.1:37909_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> 37585 INFO  
(searcherExecutor-53-thread-1-processing-n:127.0.0.1:37909_solr 
x:forwardingCollection_shard1_replica_n1 s:shard1 c:forwardingCollection 
r:core_node2) [n:127.0.0.1:37909_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> 37585 INFO  
(searcherExecutor-53-thread-1-processing-n:127.0.0.1:37909_solr 
x:forwardingCollection_shard1_replica_n1 s:shard1 c:forwardingCollection 
r:core_node2) [n:127.0.0.1:37909_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> 37585 INFO  
(searcherExecutor-53-thread-1-processing-n:127.0.0.1:37909_solr 
x:forwardingCollection_shard1_replica_n1 s:shard1 c:forwardingCollection 
r:core_node2) [n:127.0.0.1:37909_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> 37585 INFO  
(searcherExecutor-53-thread-1-processing-n:127.0.0.1:37909_solr 
x:forwardingCollection_shard1_replica_n1 s:shard1 c:forwardingCollection 
r:core_node2) [n:127.0.0.1:37909_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> 37586 INFO  
(searcherExecutor-53-thread-1-processing-n:127.0.0.1:37909_solr 
x:forwardingCollection_shard1_replica_n1 s:shard1 c:forwardingCollection 
r:core_node2) [n:127.0.0.1:37909_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> 37587 INFO  
(searcherExecutor-53-thread-1-processing-n:127.0.0.1:37909_solr 
x:forwardingCollection_shard1_replica_n1 s:shard1 c:forwardingCollection 
r:core_node2) [n:127.0.0.1:37909_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@e27789[forwardingCollection_shard1_replica_n1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 37591 INFO  (qtp11237742-175) [n:127.0.0.1:37909_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 1575594881088225280
   [junit4]   2> 37599 INFO  (qtp11237742-175) [n:127.0.0.1:37909_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> 37599 INFO  (qtp11237742-175) [n:127.0.0.1:37909_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> 37599 INFO  (qtp11237742-175) [n:127.0.0.1:37909_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.c.SyncStrategy Sync replicas to 
http://127.0.0.1:37909/solr/forwardingCollection_shard1_replica_n1/
   [junit4]   2> 37600 INFO  (qtp11237742-175) [n:127.0.0.1:37909_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> 37600 INFO  (qtp11237742-175) [n:127.0.0.1:37909_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.c.SyncStrategy 
http://127.0.0.1:37909/solr/forwardingCollection_shard1_replica_n1/ has no 
replicas
   [junit4]   2> 37600 INFO  (qtp11237742-175) [n:127.0.0.1:37909_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> 37602 INFO  (qtp11237742-175) [n:127.0.0.1:37909_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.s.c.ShardLeaderElectionContext I 
am the new leader: 
http://127.0.0.1:37909/solr/forwardingCollection_shard1_replica_n1/ shard1
   [junit4]   2> 37704 INFO  
(zkCallback-42-thread-3-processing-n:127.0.0.1:37909_solr) 
[n:127.0.0.1:37909_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> 37704 INFO  
(zkCallback-42-thread-4-processing-n:127.0.0.1:37909_solr) 
[n:127.0.0.1:37909_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> 37753 INFO  (qtp11237742-175) [n:127.0.0.1:37909_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> 37755 INFO  (qtp11237742-175) [n:127.0.0.1:37909_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=1962
   [junit4]   2> 37755 WARN  
(httpShardExecutor-46-thread-1-processing-n:127.0.0.1:46361_solr 
[http:////127.0.0.1:37909//solr] http:////127.0.0.1:37909//solr) 
[n:127.0.0.1:46361_solr    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie 
header: "Set-Cookie: 
hadoop.auth="u=$&p=$&t=test&e=1502640369355&s=0YGtTk4yUqe+ij6kj1VyJ0Xj6hA="; 
Path=/; Domain=127.0.0.1; Expires=su, 13-elokuuta-2017 16:06:09 GMT; HttpOnly". 
Invalid 'expires' attribute: su, 13-elokuuta-2017 16:06:09 GMT
   [junit4]   2> 37758 INFO  (qtp11020915-168) [n:127.0.0.1:46361_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> 37859 INFO  
(zkCallback-42-thread-4-processing-n:127.0.0.1:37909_solr) 
[n:127.0.0.1:37909_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> 37859 INFO  
(zkCallback-42-thread-3-processing-n:127.0.0.1:37909_solr) 
[n:127.0.0.1:37909_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> 38759 INFO  (qtp11020915-168) [n:127.0.0.1:46361_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=4730
   [junit4]   2> 38760 WARN  
(TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[172CDF19C00BBAEF])
 [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: 
hadoop.auth="u=user&p=user&t=test&e=1502640367593&s=RYKp3ChVwCexkvp8Gfl0Cqb3s+s=";
 Path=/; Domain=127.0.0.1; Expires=su, 13-elokuuta-2017 16:06:07 GMT; 
HttpOnly". Invalid 'expires' attribute: su, 13-elokuuta-2017 16:06:07 GMT
   [junit4]   2> 38767 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[172CDF19C00BBAEF])
 [    ] o.a.s.c.AbstractDistribZkTestBase Wait for recoveries to finish - 
collection: forwardingCollection failOnTimeout:true timeout (sec):100
   [junit4]   2> 38768 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[172CDF19C00BBAEF])
 [    ] o.a.s.c.AbstractDistribZkTestBase Recoveries finished - collection: 
forwardingCollection
   [junit4]   2> 38842 INFO  (qtp11237742-165) [n:127.0.0.1:37909_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=64
   [junit4]   2> 38845 WARN  
(TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[172CDF19C00BBAEF])
 [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: 
hadoop.auth="u=user&p=user&t=test&e=1502640372341&s=CsU/2FcIC1YwZ4HYOAnnSTnGRtk=";
 Path=/; Domain=127.0.0.1; Expires=su, 13-elokuuta-2017 16:06:12 GMT; 
HttpOnly". Invalid 'expires' attribute: su, 13-elokuuta-2017 16:06:12 GMT
   [junit4]   2> 38849 INFO  (qtp11020915-172) [n:127.0.0.1:46361_solr    ] 
o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 2147483647 
transient cores
   [junit4]   2> 38851 INFO  (qtp11237742-165) [n:127.0.0.1:37909_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> 38852 WARN  (qtp11020915-172) [n:127.0.0.1:46361_solr    ] 
o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: 
hadoop.auth="u=$&p=$&t=test&e=1502640372415&s=wHDksOu/tXsoAW67oAoQ377X1nA="; 
Path=/; Domain=127.0.0.1; Expires=su, 13-elokuuta-2017 16:06:12 GMT; HttpOnly". 
Invalid 'expires' attribute: su, 13-elokuuta-2017 16:06:12 GMT
   [junit4]   2> 38854 WARN  
(TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[172CDF19C00BBAEF])
 [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: 
hadoop.auth="u=user&p=user&t=test&e=1502640372412&s=Xz8ETfnX67shBUpjqboOEyL9eag=";
 Path=/; Domain=127.0.0.1; Expires=su, 13-elokuuta-2017 16:06:12 GMT; 
HttpOnly". Invalid 'expires' attribute: su, 13-elokuuta-2017 16:06:12 GMT
   [junit4]   2> 38854 WARN  
(TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[172CDF19C00BBAEF])
 [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: 
hadoop.auth="u=$&p=$&t=test&e=1502640372415&s=wHDksOu/tXsoAW67oAoQ377X1nA="; 
Path=/; Domain=127.0.0.1; Expires=su, 13-elokuuta-2017 16:06:12 GMT; HttpOnly". 
Invalid 'expires' attribute: su, 13-elokuuta-2017 16:06:12 GMT
   [junit4]   2> 38854 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[172CDF19C00BBAEF])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testForwarding
   [junit4]   2> 38863 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidProxyUser-seed#[172CDF19C00BBAEF])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyInvalidProxyUser
   [junit4]   2> 38866 WARN  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidProxyUser-seed#[172CDF19C00BBAEF])
 [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: 
hadoop.auth="u=bar&p=bar&t=test&e=1502640372428&s=Pc87p4bqPeoiGQT3DVbY5ZMo47U=";
 Path=/; Domain=127.0.0.1; Expires=su, 13-elokuuta-2017 16:06:12 GMT; 
HttpOnly". Invalid 'expires' attribute: su, 13-elokuuta-2017 16:06:12 GMT
   [junit4]   2> 38866 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidProxyUser-seed#[172CDF19C00BBAEF])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyInvalidProxyUser
   [junit4]   2> 38876 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateGroup-seed#[172CDF19C00BBAEF])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyValidateGroup
   [junit4]   2> 38904 INFO  (qtp11237742-169) [n:127.0.0.1:37909_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> 38904 INFO  (qtp11237742-169) [n:127.0.0.1:37909_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> 38904 WARN  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateGroup-seed#[172CDF19C00BBAEF])
 [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: 
hadoop.auth="u=anyHostUsersGroup&p=anyHostUsersGroup&t=test&e=1502640372441&s=RQ4NN5V/Z2E2PnHxXw2r4P8aI00=";
 Path=/; Domain=127.0.0.1; Expires=su, 13-elokuuta-2017 16:06:12 GMT; 
HttpOnly". Invalid 'expires' attribute: su, 13-elokuuta-2017 16:06:12 GMT
   [junit4]   2> 38905 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateGroup-seed#[172CDF19C00BBAEF])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyValidateGroup
   [junit4]   2> 38914 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidRemote-seed#[172CDF19C00BBAEF])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyInvalidRemote
   [junit4]   2> 38920 WARN  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidRemote-seed#[172CDF19C00BBAEF])
 [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: 
hadoop.auth="u=localHostAnyGroup&p=localHostAnyGroup&t=test&e=1502640372479&s=3ySSQ578I8kNvha5kAoaQl7NtMg=";
 Path=/; Domain=127.0.0.1; Expires=su, 13-elokuuta-2017 16:06:12 GMT; 
HttpOnly". Invalid 'expires' attribute: su, 13-elokuuta-2017 16:06:12 GMT
   [junit4]   2> 38920 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidRemote-seed#[172CDF19C00BBAEF])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyInvalidRemote
   [junit4]   2> 38930 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidGroup-seed#[172CDF19C00BBAEF])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyInvalidGroup
   [junit4]   2> 38934 WARN  (qtp11237742-165) [n:127.0.0.1:37909_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.h.s.ShellBasedUnixGroupsMapping 
got exception trying to get groups for user bar: id: ‘bar’: no such user
   [junit4]   2> 
   [junit4]   2> 38934 WARN  (qtp11237742-165) [n:127.0.0.1:37909_solr 
c:forwardingCollection s:shard1 r:core_node2 
x:forwardingCollection_shard1_replica_n1] o.a.h.s.UserGroupInformation No 
groups available for user bar
   [junit4]   2> 38936 WARN  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidGroup-seed#[172CDF19C00BBAEF])
 [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: 
hadoop.auth="u=bogusGroup&p=bogusGroup&t=test&e=1502640372494&s=4bnilIhc+SnnVim4pPa5i4ZS/1o=";
 Path=/; Domain=127.0.0.1; Expires=su, 13-elokuuta-2017 16:06:12 GMT; 
HttpOnly". Invalid 'expires' attribute: su, 13-elokuuta-2017 16:06:12 GMT
   [junit4]   2> 38936 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidGroup-seed#[172CDF19C00BBAEF])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyInvalidGroup
   [junit4]   2> 38945 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyWrongHost-seed#[172CDF19C00BBAEF])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyWrongHost
   [junit4]   2> 44720 ERROR (jetty-launcher-32-thread-2-EventThread) 
[n:127.0.0.1:37909_solr    ] o.a.c.f.i.CuratorFrameworkImpl Watcher exception
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: 
KeeperErrorCode = Session expired for 
/solr/security/zkdtsm/ZKDTSMRoot/ZKDTSMSeqNumRoot
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:127)
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1212)
   [junit4]   2>        at 
org.apache.curator.framework.imps.GetDataBuilderImpl$4.call(GetDataBuilderImpl.java:302)
   [junit4]   2>        at 
org.apache.curator.framework.imps.GetDataBuilderImpl$4.call(GetDataBuilderImpl.java:291)
   [junit4]   2>        at 
org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:107)
   [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$EventThread.run(ClientCnxn.java:505)
   [junit4]   2> 44720 ERROR (jetty-launcher-32-thread-1-EventThread) 
[n:127.0.0.1:46361_solr    ] o.a.c.f.i.CuratorFrameworkImpl Watcher exception
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: 
KeeperErrorCode = Session expired for 
/solr/security/zkdtsm/ZKDTSMRoot/ZKDTSMSeqNumRoot
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:127)
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1212)
   [junit4]   2>        at 
org.apache.curator.framework.imps.GetDataBuilderImpl$4.call(GetDataBuilderImpl.java:302)
   [junit4]   2>        at 
org.apache.curator.framework.imps.GetDataBuilderImpl$4.call(GetDataBuilderImpl.java:291)
   [junit4]   2>        at 
org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:107)
   [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> 44721 INFO  (jetty-launcher-32-thread-1-EventThread) 
[n:127.0.0.1:46361_solr    ] o.a.c.f.s.ConnectionStateManager State change: 
SUSPENDED
   [junit4]   2> 44722 WARN  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyWrongHost-seed#[172CDF19C00BBAEF])
 [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: 
hadoop.auth="u=wrongHost&p=wrongHost&t=test&e=1502640372509&s=Y4dzoSiDoguECReRZaE+r0awpok=";
 Path=/; Domain=127.0.0.1; Expires=su, 13-elokuuta-2017 16:06:12 GMT; 
HttpOnly". Invalid 'expires' attribute: su, 13-elokuuta-2017 16:06:12 GMT
   [junit4]   2> 44722 INFO  
(TEST-TestSolrCloudWithSecureImpersonation.testProxyWrongHost-seed#[172CDF19C00BBAEF])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyWrongHost
   [junit4]   2> 44723 INFO  
(OverseerCollectionConfigSetProcessor-98474678489645062-127.0.0.1:46361_solr-n_0000000000)
 [n:127.0.0.1:46361_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> 44725 INFO  (jetty-closer-33-thread-2) [    ] 
o.e.j.s.AbstractConnector Stopped 
ServerConnector@14839ff{HTTP/1.1,[http/1.1]}{127.0.0.1:0}
   [junit4]   2> 44726 INFO  (jetty-closer-33-thread-2) [    ] 
o.a.s.c.CoreContainer Shutting down CoreContainer instance=27312610
   [junit4]   2> 44726 INFO  (jetty-closer-33-thread-2) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.node, 
tag=null
   [junit4]   2> 44727 INFO  (jetty-closer-33-thread-1) [    ] 
o.e.j.s.AbstractConnector Stopped 
ServerConnector@e24e4b{HTTP/1.1,[http/1.1]}{127.0.0.1:0}
   [junit4]   2> 44727 INFO  (jetty-closer-33-thread-1) [    ] 
o.a.s.c.CoreContainer Shutting down CoreContainer instance=21292484
   [junit4]   2> 44727 INFO  (jetty-closer-33-thread-1) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.node, 
tag=null
   [junit4]   2> 44729 INFO  (jetty-closer-33-thread-2) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jvm, 
tag=null
   [junit4]   2> 44730 INFO  (jetty-closer-33-thread-1) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jvm, 
tag=null
   [junit4]   2> 44732 INFO  (jetty-closer-33-thread-2) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jetty, 
tag=null
   [junit4]   2> 44733 INFO  (jetty-closer-33-thread-1) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jetty, 
tag=null
   [junit4]   2> 44733 INFO  (jetty-closer-33-thread-2) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.cluster, 
tag=null
   [junit4]   2> 44734 INFO  (jetty-closer-33-thread-2) [    ] o.a.s.c.Overseer 
Overseer (id=98474678489645062-127.0.0.1:46361_solr-n_0000000000) closing
   [junit4]   2> 44734 INFO  
(OverseerStateUpdate-98474678489645062-127.0.0.1:46361_solr-n_0000000000) 
[n:127.0.0.1:46361_solr    ] o.a.s.c.Overseer Overseer Loop exiting : 
127.0.0.1:46361_solr
   [junit4]   2> 44735 WARN  
(zkCallback-44-thread-5-processing-n:127.0.0.1:46361_solr) 
[n:127.0.0.1:46361_solr    ] o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, 
but Solr cannot talk to ZK: [KeeperErrorCode = Session expired for /live_nodes]
   [junit4]   2> 44735 ERROR 
(Thread[Thread-61,5,TGRP-TestSolrCloudWithSecureImpersonation]) 
[n:127.0.0.1:46361_solr    ] o.a.h.s.t.d.AbstractDelegationTokenSecretManager 
ExpiredTokenRemover received java.lang.InterruptedException: sleep interrupted
   [junit4]   2> 44736 INFO  
(zkCallback-42-thread-3-processing-n:127.0.0.1:37909_solr) 
[n:127.0.0.1:37909_solr    ] o.a.s.c.OverseerElectionContext I am going to be 
the leader 127.0.0.1:37909_solr
   [junit4]   2> 44736 INFO  (jetty-closer-33-thread-1) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.cluster, 
tag=null
   [junit4]   2> 44736 INFO  
(zkCallback-42-thread-4-processing-n:127.0.0.1:37909_solr) 
[n:127.0.0.1:37909_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (2) -> (1)
   [junit4]   2> 44737 INFO  (coreCloseExecutor-59-thread-1) 
[n:127.0.0.1:37909_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@15ad3c8
   [junit4]   2> 44738 INFO  (coreCloseExecutor-59-thread-1) 
[n:127.0.0.1:37909_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=22729672
   [junit4]   2> 44747 INFO  (jetty-closer-33-thread-2) [    ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@8cb997{/solr,null,UNAVAILABLE}
   [junit4]   2> 44748 INFO  (coreCloseExecutor-59-thread-1) 
[n:127.0.0.1:37909_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=22729672
   [junit4]   2> 44749 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 0x15dda32c6bf0004, 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> 44749 WARN  
(zkCallback-42-thread-3-processing-n:127.0.0.1:37909_solr) 
[n:127.0.0.1:37909_solr    ] o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, 
but Solr cannot talk to ZK: [KeeperErrorCode = Session expired for /live_nodes]
   [junit4]   2> 44749 ERROR 
(Thread[Thread-62,5,TGRP-TestSolrCloudWithSecureImpersonation]) 
[n:127.0.0.1:37909_solr    ] o.a.h.s.t.d.AbstractDelegationTokenSecretManager 
ExpiredTokenRemover received java.lang.InterruptedException: sleep interrupted
   [junit4]   2> 44750 INFO  (jetty-closer-33-thread-1) [    ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@166e1f8{/solr,null,UNAVAILABLE}
   [junit4]   2> 44750 ERROR 
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[172CDF19C00BBAEF]-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> 44750 INFO  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[172CDF19C00BBAEF]-worker) [   
 ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:45133 45133
   [junit4]   2> 55036 INFO  (Thread-44) [    ] o.a.s.c.ZkTestServer connecting 
to 127.0.0.1:45133 45133
   [junit4]   2> 55036 WARN  (Thread-44) [    ] 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>        3       /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>        2       
/solr/security/zkdtsm/ZKDTSMRoot/ZKDTSMMasterKeyRoot
   [junit4]   2>        2       
/solr/security/zkdtsm/ZKDTSMRoot/ZKDTSMTokensRoot
   [junit4]   2> 
   [junit4]   2> 55052 INFO  
(SUITE-TestSolrCloudWithSecureImpersonation-seed#[172CDF19C00BBAEF]-worker) [   
 ] o.a.s.SolrTestCaseJ4 ------------------------------------------------------- 
Done waiting for tracked resources to be released
   [junit4]   2> Aug 13, 2017 6:06:28 AM 
com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> WARNING: Will linger awaiting termination of 2 leaked 
thread(s).
   [junit4]   2> 74734 ERROR (jetty-launcher-32-thread-1-EventThread) 
[n:127.0.0.1:46361_solr    ] o.a.c.f.i.CuratorFrameworkImpl Watcher exception
   [junit4]   2> java.lang.IllegalStateException: Client is not started
   [junit4]   2>        at 
com.google.common.base.Preconditions.checkState(Preconditions.java:149)
   [junit4]   2>        at 
org.apache.curator.CuratorZookeeperClient.getZooKeeper(CuratorZookeeperClient.java:113)
   [junit4]   2>        at 
org.apache.curator.framework.imps.CuratorFrameworkImpl.getZooKeeper(CuratorFrameworkImpl.java:477)
   [junit4]   2>        at 
org.apache.curator.framework.imps.NamespaceFacade.getZooKeeper(NamespaceFacade.java:112)
   [junit4]   2>        at 
org.apache.curator.framework.imps.GetDataBuilderImpl$4.call(GetDataBuilderImpl.java:302)
   [junit4]   2>        at 
org.apache.curator.framework.imps.GetDataBuilderImpl$4.call(GetDataBuilderImpl.java:291)
   [junit4]   2>        at 
org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:107)
   [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$EventThread.run(ClientCnxn.java:505)
   [junit4]   2> 74734 WARN  (jetty-launcher-32-thread-1-EventThread) 
[n:127.0.0.1:46361_solr    ] o.a.c.ConnectionState Session expired event 
received
   [junit4]   2> 74739 WARN  
(jetty-launcher-32-thread-1-SendThread(127.0.0.1:45133)) 
[n:127.0.0.1:46361_solr    ] o.a.z.ClientCnxn Session 0x0 for server null, 
unexpected error, closing socket connection and attempting reconnect
   [junit4]   2> java.net.ConnectException: Connection refused
   [junit4]   2>        at sun.nio.ch.SocketChannelImpl.checkConnect(Native 
Method)
   [junit4]   2>        at 
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1141)
   [junit4]   2> Aug 13, 2017 6:06:48 AM 
com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> SEVERE: 3 threads leaked from SUITE scope at 
org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation: 
   [junit4]   2>    1) Thread[id=208, 
name=jetty-launcher-32-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$EventThread.run(ClientCnxn.java:505)
   [junit4]   2>    2) Thread[id=265, 
name=jetty-launcher-32-thread-1-SendThread(127.0.0.1:45133), 
state=TIMED_WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]
   [junit4]   2>         at java.lang.Thread.sleep(Native Method)
   [junit4]   2>         at 
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
   [junit4]   2>         at 
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)
   [junit4]   2>         at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)
   [junit4]   2>    3) Thread[id=266, 
name=jetty-launcher-32-thread-1-EventThread, state=WAITING, 
group=TGRP-TestSolrCloudWithSecureImpersonation]
   [junit4]   2>         at sun.misc.Unsafe.park(Native Method)
   [junit4]   2>         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]   2>         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]   2>         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]   2>         at 
org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:501)
   [junit4]   2> Aug 13, 2017 6:06:48 AM 
com.carrotsearch.randomizedtesting.ThreadLeakControl tryToInterruptAll
   [junit4]   2> INFO: Starting to interrupt leaked threads:
   [junit4]   2>    1) Thread[id=208, 
name=jetty-launcher-32-thread-2-EventThread, state=TIMED_WAITING, 
group=TGRP-TestSolrCloudWithSecureImpersonation]
   [junit4]   2>    2) Thread[id=265, 
name=jetty-launcher-32-thread-1-SendThread(127.0.0.1:45133), 
state=TIMED_WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]
   [junit4]   2>    3) Thread[id=266, 
name=jetty-launcher-32-thread-1-EventThread, state=WAITING, 
group=TGRP-TestSolrCloudWithSecureImpersonation]
   [junit4]   2> 75129 WARN  
(jetty-launcher-32-thread-1-SendThread(127.0.0.1:45133)) 
[n:127.0.0.1:46361_solr    ] o.a.z.c.StaticHostProvider Unexpected exception
   [junit4]   2> java.lang.InterruptedException: sleep interrupted
   [junit4]   2>        at java.lang.Thread.sleep(Native Method)
   [junit4]   2>        at 
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)
   [junit4]   2> 75130 ERROR (jetty-launcher-32-thread-2-EventThread) 
[n:127.0.0.1:37909_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$EventThread.run(ClientCnxn.java:505)
   [junit4]   2> 75129 ERROR (jetty-launcher-32-thread-1-EventThread) 
[n:127.0.0.1:46361_solr    ] o.a.z.ClientCnxn Event thread exiting due to 
interruption
   [junit4]   2> java.lang.InterruptedException
   [junit4]   2>        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014)
   [junit4]   2>        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2048)
   [junit4]   2>        at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:501)
   [junit4]   2> 75130 WARN  
(jetty-launcher-32-thread-1-SendThread(127.0.0.1:45133)) 
[n:127.0.0.1:46361_solr    ] o.a.z.ClientCnxn Session 0x0 for server null, 
unexpected error, closing socket connection and attempting reconnect
   [junit4]   2> java.net.ConnectException: Connection refused
   [junit4]   2>        at sun.nio.ch.SocketChannelImpl.checkConnect(Native 
Method)
   [junit4]   2>        at 
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1141)
   [junit4]   2> 75130 WARN  (jetty-launcher-32-thread-2-EventThread) 
[n:127.0.0.1:37909_solr    ] o.a.c.ConnectionState Session expired event 
received
   [junit4]   2> 75144 WARN  
(jetty-launcher-32-thread-2-SendThread(127.0.0.1:45133)) 
[n:127.0.0.1:37909_solr    ] o.a.z.ClientCnxn Session 0x0 for server null, 
unexpected error, closing socket connection and attempting reconnect
   [junit4]   2> java.net.ConnectException: Connection refused
   [junit4]   2>        

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

er.next(StaticHostProvider.java:101)
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)
   [junit4]   2> 76629 WARN  
(jetty-launcher-32-thread-1-SendThread(127.0.0.1:45133)) 
[n:127.0.0.1:46361_solr    ] o.a.z.ClientCnxn Session 0x0 for server null, 
unexpected error, closing socket connection and attempting reconnect
   [junit4]   2> java.net.ConnectException: Connection refused
   [junit4]   2>        at sun.nio.ch.SocketChannelImpl.checkConnect(Native 
Method)
   [junit4]   2>        at 
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1141)
   [junit4]   2> 77129 WARN  
(jetty-launcher-32-thread-1-SendThread(127.0.0.1:45133)) 
[n:127.0.0.1:46361_solr    ] o.a.z.c.StaticHostProvider Unexpected exception
   [junit4]   2> java.lang.InterruptedException: sleep interrupted
   [junit4]   2>        at java.lang.Thread.sleep(Native Method)
   [junit4]   2>        at 
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)
   [junit4]   2> 77130 WARN  
(jetty-launcher-32-thread-1-SendThread(127.0.0.1:45133)) 
[n:127.0.0.1:46361_solr    ] o.a.z.ClientCnxn Session 0x0 for server null, 
unexpected error, closing socket connection and attempting reconnect
   [junit4]   2> java.net.ConnectException: Connection refused
   [junit4]   2>        at sun.nio.ch.SocketChannelImpl.checkConnect(Native 
Method)
   [junit4]   2>        at 
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1141)
   [junit4]   2> 77346 WARN  
(jetty-launcher-32-thread-2-SendThread(127.0.0.1:45133)) 
[n:127.0.0.1:37909_solr    ] o.a.z.ClientCnxn Session 0x0 for server null, 
unexpected error, closing socket connection and attempting reconnect
   [junit4]   2> java.net.ConnectException: Connection refused
   [junit4]   2>        at sun.nio.ch.SocketChannelImpl.checkConnect(Native 
Method)
   [junit4]   2>        at 
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1141)
   [junit4]   2> 77629 WARN  
(jetty-launcher-32-thread-1-SendThread(127.0.0.1:45133)) 
[n:127.0.0.1:46361_solr    ] o.a.z.c.StaticHostProvider Unexpected exception
   [junit4]   2> java.lang.InterruptedException: sleep interrupted
   [junit4]   2>        at java.lang.Thread.sleep(Native Method)
   [junit4]   2>        at 
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)
   [junit4]   2> 77630 WARN  
(jetty-launcher-32-thread-1-SendThread(127.0.0.1:45133)) 
[n:127.0.0.1:46361_solr    ] o.a.z.ClientCnxn Session 0x0 for server null, 
unexpected error, closing socket connection and attempting reconnect
   [junit4]   2> java.net.ConnectException: Connection refused
   [junit4]   2>        at sun.nio.ch.SocketChannelImpl.checkConnect(Native 
Method)
   [junit4]   2>        at 
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1141)
   [junit4]   2> Aug 13, 2017 6:06:51 AM 
com.carrotsearch.randomizedtesting.ThreadLeakControl tryToInterruptAll
   [junit4]   2> SEVERE: There are still zombie threads that couldn't be 
terminated:
   [junit4]   2>    1) Thread[id=265, 
name=jetty-launcher-32-thread-1-SendThread(127.0.0.1:45133), 
state=TIMED_WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]
   [junit4]   2>         at java.lang.Thread.sleep(Native Method)
   [junit4]   2>         at 
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
   [junit4]   2>         at 
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)
   [junit4]   2>         at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)
   [junit4]   2> NOTE: test params are: 
codec=DummyCompressingStoredFields(storedFieldsFormat=CompressingStoredFieldsFormat(compressionMode=DUMMY,
 chunkSize=8, maxDocsPerChunk=801, blockSize=943), 
termVectorsFormat=CompressingTermVectorsFormat(compressionMode=DUMMY, 
chunkSize=8, blockSize=943)), sim=RandomSimilarity(queryNorm=false): {}, 
locale=fi-FI, timezone=Europe/Belgrade
   [junit4]   2> NOTE: Linux 4.10.0-27-generic i386/Oracle Corporation 
1.8.0_144 (32-bit)/cpus=8,threads=4,free=152269216,total=230686720
   [junit4]   2> NOTE: All tests run in this JVM: [ClusterStateUpdateTest, 
TestSolrCloudWithSecureImpersonation]
   [junit4]   2> NOTE: reproduce with: ant test  
-Dtestcase=TestSolrCloudWithSecureImpersonation -Dtests.seed=172CDF19C00BBAEF 
-Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=fi-FI 
-Dtests.timezone=Europe/Belgrade -Dtests.asserts=true 
-Dtests.file.encoding=UTF-8
   [junit4] ERROR   0.00s J1 | TestSolrCloudWithSecureImpersonation (suite) <<<
   [junit4]    > Throwable #1: 
com.carrotsearch.randomizedtesting.ThreadLeakError: 3 threads leaked from SUITE 
scope at org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation: 
   [junit4]    >    1) Thread[id=208, 
name=jetty-launcher-32-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$EventThread.run(ClientCnxn.java:505)
   [junit4]    >    2) Thread[id=265, 
name=jetty-launcher-32-thread-1-SendThread(127.0.0.1:45133), 
state=TIMED_WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]
   [junit4]    >         at java.lang.Thread.sleep(Native Method)
   [junit4]    >         at 
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
   [junit4]    >         at 
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)
   [junit4]    >         at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)
   [junit4]    >    3) Thread[id=266, 
name=jetty-launcher-32-thread-1-EventThread, state=WAITING, 
group=TGRP-TestSolrCloudWithSecureImpersonation]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]    >         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]    >         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]    >         at 
org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:501)
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([172CDF19C00BBAEF]:0)Throwable #2: 
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie 
threads that couldn't be terminated:
   [junit4]    >    1) Thread[id=265, 
name=jetty-launcher-32-thread-1-SendThread(127.0.0.1:45133), 
state=TIMED_WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]
   [junit4]    >         at java.lang.Thread.sleep(Native Method)
   [junit4]    >         at 
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
   [junit4]    >         at 
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)
   [junit4]    >         at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([172CDF19C00BBAEF]:0)
   [junit4] Completed [20/728 (1!)] on J1 in 65.10s, 12 tests, 2 errors <<< 
FAILURES!

[...truncated 41739 lines...]
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