Build: https://jenkins.thetaphi.de/job/Lucene-Solr-master-MacOSX/5074/
Java: 64bit/jdk-9 -XX:+UseCompressedOops -XX:+UseG1GC

1 tests failed.
FAILED:  org.apache.solr.cloud.OverseerTest.testReplay

Error Message:
Timeout waiting to see state for collection=collection1 
:DocCollection(collection1//clusterstate.json/3)={   "pullReplicas":"0",   
"replicationFactor":"1",   "shards":{"shard1":{       
"range":"80000000-7fffffff",       "state":"active",       "replicas":{         
"core_node1":{           "base_url":"http://127.0.0.1/solr";,           
"node_name":"node1",           "core":"core1",           "roles":"",           
"state":"recovering"},         "core_node2":{           
"base_url":"http://127.0.0.1/solr";,           "node_name":"node1",           
"core":"core2",           "roles":"",           "state":"recovering"}}}},   
"router":{"name":"compositeId"},   "maxShardsPerNode":"1",   
"autoAddReplicas":"false",   "nrtReplicas":"1",   "tlogReplicas":"0",   
"autoCreated":"true"}

Stack Trace:
java.util.concurrent.TimeoutException: Timeout waiting to see state for 
collection=collection1 :DocCollection(collection1//clusterstate.json/3)={
  "pullReplicas":"0",
  "replicationFactor":"1",
  "shards":{"shard1":{
      "range":"80000000-7fffffff",
      "state":"active",
      "replicas":{
        "core_node1":{
          "base_url":"http://127.0.0.1/solr";,
          "node_name":"node1",
          "core":"core1",
          "roles":"",
          "state":"recovering"},
        "core_node2":{
          "base_url":"http://127.0.0.1/solr";,
          "node_name":"node1",
          "core":"core2",
          "roles":"",
          "state":"recovering"}}}},
  "router":{"name":"compositeId"},
  "maxShardsPerNode":"1",
  "autoAddReplicas":"false",
  "nrtReplicas":"1",
  "tlogReplicas":"0",
  "autoCreated":"true"}
        at 
__randomizedtesting.SeedInfo.seed([D831FFB076F32E7D:90F8F7F498C05F06]:0)
        at 
org.apache.solr.common.cloud.ZkStateReader.waitForState(ZkStateReader.java:1525)
        at org.apache.solr.cloud.OverseerTest.testReplay(OverseerTest.java:1264)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:564)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:938)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:974)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:947)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.base/java.lang.Thread.run(Thread.java:844)




Build Log:
[...truncated 13110 lines...]
   [junit4] Suite: org.apache.solr.cloud.OverseerTest
   [junit4]   2> Creating dataDir: 
/Users/jenkins/workspace/Lucene-Solr-master-MacOSX/solr/build/solr-core/test/J1/temp/solr.cloud.OverseerTest_D831FFB076F32E7D-001/init-core-data-001
   [junit4]   2> 724785 WARN  
(SUITE-OverseerTest-seed#[D831FFB076F32E7D]-worker) [    ] o.a.s.SolrTestCaseJ4 
startTrackingSearchers: numOpens=9 numCloses=9
   [junit4]   2> 724785 INFO  
(SUITE-OverseerTest-seed#[D831FFB076F32E7D]-worker) [    ] o.a.s.SolrTestCaseJ4 
Using PointFields (NUMERIC_POINTS_SYSPROP=true) 
w/NUMERIC_DOCVALUES_SYSPROP=false
   [junit4]   2> 724787 INFO  
(SUITE-OverseerTest-seed#[D831FFB076F32E7D]-worker) [    ] o.a.s.SolrTestCaseJ4 
Randomized ssl (false) and clientAuth (false) via: 
@org.apache.solr.util.RandomizeSSL(reason="", value=0.0/0.0, ssl=0.0/0.0, 
clientAuth=0.0/0.0) w/ MAC_OS_X supressed clientAuth
   [junit4]   2> 724787 INFO  
(SUITE-OverseerTest-seed#[D831FFB076F32E7D]-worker) [    ] o.a.s.SolrTestCaseJ4 
SecureRandom sanity checks: test.solr.allowed.securerandom=null & 
java.security.egd=file:/dev/./urandom
   [junit4]   2> 724788 INFO  
(SUITE-OverseerTest-seed#[D831FFB076F32E7D]-worker) [    ] o.a.s.c.ZkTestServer 
STARTING ZK TEST SERVER
   [junit4]   2> 724789 INFO  (ZkTestServer Run Thread) [    ] 
o.a.s.c.ZkTestServer client port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 724789 INFO  (ZkTestServer Run Thread) [    ] 
o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 724898 INFO  
(SUITE-OverseerTest-seed#[D831FFB076F32E7D]-worker) [    ] o.a.s.c.ZkTestServer 
start zk server on port:65390
   [junit4]   2> 724898 INFO  
(SUITE-OverseerTest-seed#[D831FFB076F32E7D]-worker) [    ] o.a.s.c.ZkTestServer 
parse host and port list: 127.0.0.1:65390
   [junit4]   2> 724898 INFO  
(SUITE-OverseerTest-seed#[D831FFB076F32E7D]-worker) [    ] o.a.s.c.ZkTestServer 
connecting to 127.0.0.1 65390
   [junit4]   2> 724926 INFO  (zkConnectionManagerCallback-3379-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 724930 INFO  (zkConnectionManagerCallback-3381-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 724931 INFO  
(SUITE-OverseerTest-seed#[D831FFB076F32E7D]-worker) [    ] o.a.s.SolrTestCaseJ4 
####initCore
   [junit4]   2> 724931 INFO  
(SUITE-OverseerTest-seed#[D831FFB076F32E7D]-worker) [    ] o.a.s.SolrTestCaseJ4 
####initCore end
   [junit4]   2> 724935 INFO  
(TEST-OverseerTest.testLatchWatcher-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.SolrTestCaseJ4 ###Starting testLatchWatcher
   [junit4]   2> 725050 INFO  
(TEST-OverseerTest.testLatchWatcher-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.SolrTestCaseJ4 ###Ending testLatchWatcher
   [junit4]   2> 725057 INFO  
(TEST-OverseerTest.testStateChange-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.SolrTestCaseJ4 ###Starting testStateChange
   [junit4]   2> 725274 INFO  (zkConnectionManagerCallback-3387-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 725279 WARN  
(TEST-OverseerTest.testStateChange-seed#[D831FFB076F32E7D]) [    ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
SslContextFactory@8f24d7[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 725961 INFO  (zkConnectionManagerCallback-3394-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 726590 INFO  (zkConnectionManagerCallback-3399-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 726595 INFO  
(TEST-OverseerTest.testStateChange-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:65390/solr ready
   [junit4]   2> 726602 INFO  
(TEST-OverseerTest.testStateChange-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:65390_solr
   [junit4]   2> 726605 INFO  
(TEST-OverseerTest.testStateChange-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.Overseer Overseer 
(id=72223542932078594-127.0.0.1:65390_solr-n_0000000000) starting
   [junit4]   2> 726622 INFO  
(OverseerStateUpdate-72223542932078594-127.0.0.1:65390_solr-n_0000000000) [    
] o.a.s.c.Overseer Starting to work on the main queue : 127.0.0.1:65390_solr
   [junit4]   2> 726891 INFO  (closeThreadPool-3401-thread-1) [    ] 
o.a.s.c.Overseer Overseer 
(id=72223542932078594-127.0.0.1:65390_solr-n_0000000000) closing
   [junit4]   2> 726891 INFO  
(OverseerStateUpdate-72223542932078594-127.0.0.1:65390_solr-n_0000000000) [    
] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:65390_solr
   [junit4]   2> 726891 INFO  
(OverseerAutoScalingTriggerThread-72223542932078594-127.0.0.1:65390_solr-n_0000000000)
 [    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we 
are closed, exiting.
   [junit4]   2> 726906 WARN  (OverseerExitThread) [    ] o.a.s.c.Overseer 
Error communicating with ZooKeeper
   [junit4]   2>           => 
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = 
Session expired for /overseer_elect/leader
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: 
KeeperErrorCode = Session expired for /overseer_elect/leader
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:130) 
~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:54) 
~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1221) 
~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:358)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:71)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:358) 
~[java/:?]
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:319)
 ~[java/:?]
   [junit4]   2>        at java.lang.Thread.run(Thread.java:844) [?:?]
   [junit4]   2> 727001 INFO  
(TEST-OverseerTest.testStateChange-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.SolrTestCaseJ4 ###Ending testStateChange
   [junit4]   2> 727007 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[D831FFB076F32E7D])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testExternalClusterStateChangeBehavior
   [junit4]   2> 727185 INFO  (zkConnectionManagerCallback-3405-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 727197 WARN  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[D831FFB076F32E7D])
 [    ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured 
for SslContextFactory@26a6717a[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 727205 INFO  (zkConnectionManagerCallback-3412-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 727221 INFO  (zkConnectionManagerCallback-3417-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 727241 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[D831FFB076F32E7D])
 [    ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 
127.0.0.1:65390/solr ready
   [junit4]   2> 727245 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[D831FFB076F32E7D])
 [    ] o.a.s.c.OverseerElectionContext I am going to be the leader 
127.0.0.1:65390_solr
   [junit4]   2> 727246 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[D831FFB076F32E7D])
 [    ] o.a.s.c.Overseer Overseer 
(id=72223542932078597-127.0.0.1:65390_solr-n_0000000000) starting
   [junit4]   2> 727262 INFO  
(OverseerStateUpdate-72223542932078597-127.0.0.1:65390_solr-n_0000000000) [    
] o.a.s.c.Overseer Starting to work on the main queue : 127.0.0.1:65390_solr
   [junit4]   2> 727452 INFO  
(OverseerStateUpdate-72223542932078597-127.0.0.1:65390_solr-n_0000000000) [    
] o.a.s.c.o.SliceMutator createReplica() {
   [junit4]   2>   "operation":"addreplica",
   [junit4]   2>   "collection":"test",
   [junit4]   2>   "shard":"x",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr";,
   [junit4]   2>   "core_node_name":"core_node1",
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "state":"down"} 
   [junit4]   2> 727557 INFO  (zkCallback-3380-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeCreated path:/collections/test/state.json] for 
collection [test] has occurred - updating... (live nodes size: [0])
   [junit4]   2> 727558 ERROR 
(OverseerStateUpdate-72223542932078597-127.0.0.1:65390_solr-n_0000000000) [    
] o.a.s.c.Overseer Exception in Overseer main queue loop
   [junit4]   2>           => 
org.apache.zookeeper.KeeperException$BadVersionException: KeeperErrorCode = 
BadVersion for /clusterstate.json
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:118)
   [junit4]   2> org.apache.zookeeper.KeeperException$BadVersionException: 
KeeperErrorCode = BadVersion for /clusterstate.json
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:118) 
~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:54) 
~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.setData(ZooKeeper.java:1336) 
~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.lambda$setData$6(SolrZkClient.java:370)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:71)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.setData(SolrZkClient.java:370) 
~[java/:?]
   [junit4]   2>        at 
org.apache.solr.cloud.overseer.ZkStateWriter.writePendingUpdates(ZkStateWriter.java:220)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:247) 
~[java/:?]
   [junit4]   2>        at java.lang.Thread.run(Thread.java:844) [?:?]
   [junit4]   2> 727580 WARN  
(OverseerStateUpdate-72223542932078597-127.0.0.1:65390_solr-n_0000000000) [    
] o.a.s.c.o.ClusterStateMutator Collection test already exists. exit
   [junit4]   2> 727581 ERROR 
(OverseerStateUpdate-72223542932078597-127.0.0.1:65390_solr-n_0000000000) [    
] o.a.s.c.o.CollectionMutator Unable to create Shard: x because it already 
exists in collection: test
   [junit4]   2> 727582 INFO  
(OverseerStateUpdate-72223542932078597-127.0.0.1:65390_solr-n_0000000000) [    
] o.a.s.c.o.SliceMutator createReplica() {
   [junit4]   2>   "operation":"addreplica",
   [junit4]   2>   "collection":"test",
   [junit4]   2>   "shard":"x",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr";,
   [junit4]   2>   "core_node_name":"core_node1",
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "state":"down"} 
   [junit4]   2> 727594 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
0x10096edfce30006, likely client has closed socket
   [junit4]   2> 727611 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
0x10096edfce30007, likely client has closed socket
   [junit4]   2> 727620 INFO  (closeThreadPool-3419-thread-1) [    ] 
o.a.s.c.Overseer Overseer 
(id=72223542932078597-127.0.0.1:65390_solr-n_0000000000) closing
   [junit4]   2> 727620 INFO  
(OverseerStateUpdate-72223542932078597-127.0.0.1:65390_solr-n_0000000000) [    
] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:65390_solr
   [junit4]   2> 727620 INFO  
(OverseerAutoScalingTriggerThread-72223542932078597-127.0.0.1:65390_solr-n_0000000000)
 [    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we 
are closed, exiting.
   [junit4]   2> 727628 WARN  (OverseerExitThread) [    ] o.a.s.c.Overseer 
Error communicating with ZooKeeper
   [junit4]   2>           => 
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = 
Session expired for /overseer_elect/leader
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: 
KeeperErrorCode = Session expired for /overseer_elect/leader
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:130) 
~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:54) 
~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1221) 
~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:358)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:71)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:358) 
~[java/:?]
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:319)
 ~[java/:?]
   [junit4]   2>        at java.lang.Thread.run(Thread.java:844) [?:?]
   [junit4]   2> 727725 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[D831FFB076F32E7D])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testExternalClusterStateChangeBehavior
   [junit4]   2> 727738 INFO  
(TEST-OverseerTest.testDoubleAssignment-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.SolrTestCaseJ4 ###Starting testDoubleAssignment
   [junit4]   2> 728054 INFO  (zkConnectionManagerCallback-3423-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 728068 INFO  (zkCallback-3422-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 728069 INFO  (zkCallback-3380-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 728070 INFO  (zkConnectionManagerCallback-3427-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 728075 WARN  
(TEST-OverseerTest.testDoubleAssignment-seed#[D831FFB076F32E7D]) [    ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
SslContextFactory@9d03e4a[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 728078 INFO  (zkConnectionManagerCallback-3434-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 728095 INFO  (zkConnectionManagerCallback-3439-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 728098 INFO  
(TEST-OverseerTest.testDoubleAssignment-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 728104 INFO  
(TEST-OverseerTest.testDoubleAssignment-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:65390/solr ready
   [junit4]   2> 728122 INFO  
(TEST-OverseerTest.testDoubleAssignment-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:65390_solr
   [junit4]   2> 728124 INFO  
(TEST-OverseerTest.testDoubleAssignment-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.Overseer Overseer 
(id=72223542932078601-127.0.0.1:65390_solr-n_0000000000) starting
   [junit4]   2> 728145 INFO  
(OverseerStateUpdate-72223542932078601-127.0.0.1:65390_solr-n_0000000000) [    
] o.a.s.c.Overseer Starting to work on the main queue : 127.0.0.1:65390_solr
   [junit4]   2> 728160 INFO  
(OverseerStateUpdate-72223542932078601-127.0.0.1:65390_solr-n_0000000000) [    
] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 728185 INFO  (zkConnectionManagerCallback-3444-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 728187 INFO  
(TEST-OverseerTest.testDoubleAssignment-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 728189 INFO  
(TEST-OverseerTest.testDoubleAssignment-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:65390/solr ready
   [junit4]   2> 728323 INFO  
(TEST-OverseerTest.testDoubleAssignment-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection1/leaders/shard1
   [junit4]   2> 728326 INFO  
(TEST-OverseerTest.testDoubleAssignment-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
/collections/collection1/leaders/shard1/leader after winning as 
/collections/collection1/leader_elect/shard1/election/72223542932078600-node1_core1-n_0000000000
   [junit4]   2> 728340 INFO  (zkCallback-3438-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 728340 INFO  (zkCallback-3443-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 728340 INFO  (zkCallback-3380-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 728340 INFO  (zkCallback-3426-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 728340 INFO  (zkCallback-3422-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 728345 INFO  (zkConnectionManagerCallback-3446-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 728362 INFO  (zkCallback-3438-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 728362 INFO  (zkCallback-3445-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 728363 INFO  (zkCallback-3443-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 728363 INFO  (zkCallback-3426-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 728364 INFO  (zkCallback-3380-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 728372 INFO  
(TEST-OverseerTest.testDoubleAssignment-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection1/leaders/shard1
   [junit4]   2> 728374 INFO  
(TEST-OverseerTest.testDoubleAssignment-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
/collections/collection1/leaders/shard1/leader after winning as 
/collections/collection1/leader_elect/shard1/election/72223542932078605-node1_core1-n_0000000001
   [junit4]   2> 728384 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
0x10096edfce30009, likely client has closed socket
   [junit4]   2> 728387 INFO  (zkCallback-3443-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 728387 INFO  (zkCallback-3438-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 728387 INFO  (zkCallback-3445-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 728388 INFO  (zkCallback-3380-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 728388 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
0x10096edfce3000d, likely client has closed socket
   [junit4]   2> 728392 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
0x10096edfce3000a, likely client has closed socket
   [junit4]   2> 728394 INFO  (closeThreadPool-3450-thread-1) [    ] 
o.a.s.c.Overseer Overseer 
(id=72223542932078601-127.0.0.1:65390_solr-n_0000000000) closing
   [junit4]   2> 728394 INFO  
(OverseerStateUpdate-72223542932078601-127.0.0.1:65390_solr-n_0000000000) [    
] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:65390_solr
   [junit4]   2> 728403 INFO  
(OverseerAutoScalingTriggerThread-72223542932078601-127.0.0.1:65390_solr-n_0000000000)
 [    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we 
are closed, exiting.
   [junit4]   2> 728405 WARN  (OverseerExitThread) [    ] o.a.s.c.Overseer 
Error communicating with ZooKeeper
   [junit4]   2>           => 
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = 
Session expired for /overseer_elect/leader
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: 
KeeperErrorCode = Session expired for /overseer_elect/leader
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:130) 
~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:54) 
~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1221) 
~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:358)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:71)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:358) 
~[java/:?]
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:319)
 ~[java/:?]
   [junit4]   2>        at java.lang.Thread.run(Thread.java:844) [?:?]
   [junit4]   2> 728564 INFO  
(TEST-OverseerTest.testDoubleAssignment-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.SolrTestCaseJ4 ###Ending testDoubleAssignment
   [junit4]   2> 728582 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.SolrTestCaseJ4 ###Starting testBadQueueItem
   [junit4]   2> 728762 INFO  (zkConnectionManagerCallback-3452-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 728766 WARN  
(TEST-OverseerTest.testBadQueueItem-seed#[D831FFB076F32E7D]) [    ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
SslContextFactory@789a8fc4[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 728769 INFO  (zkConnectionManagerCallback-3459-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 728774 INFO  (zkConnectionManagerCallback-3464-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 728791 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:65390/solr ready
   [junit4]   2> 728795 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:65390_solr
   [junit4]   2> 728796 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.Overseer Overseer 
(id=72223542932078606-127.0.0.1:65390_solr-n_0000000000) starting
   [junit4]   2> 728809 INFO  
(OverseerStateUpdate-72223542932078606-127.0.0.1:65390_solr-n_0000000000) [    
] o.a.s.c.Overseer Starting to work on the main queue : 127.0.0.1:65390_solr
   [junit4]   2> 728826 INFO  (zkConnectionManagerCallback-3468-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 728846 INFO  (zkCallback-3380-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 728846 INFO  (zkCallback-3467-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 728847 INFO  (zkCallback-3451-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 728847 INFO  (zkCallback-3463-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 729023 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection1/leaders/shard1
   [junit4]   2> 729026 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
/collections/collection1/leaders/shard1/leader after winning as 
/collections/collection1/leader_elect/shard1/election/72223542932078609-127.0.0.1_core1-n_0000000000
   [junit4]   2> 729162 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection1/leaders/shard2
   [junit4]   2> 729191 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
/collections/collection1/leaders/shard2/leader after winning as 
/collections/collection1/leader_elect/shard2/election/72223542932078609-127.0.0.1_core2-n_0000000000
   [junit4]   2> 729313 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection1/leaders/shard3
   [junit4]   2> 729348 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
/collections/collection1/leaders/shard3/leader after winning as 
/collections/collection1/leader_elect/shard3/election/72223542932078609-127.0.0.1_core3-n_0000000000
   [junit4]   2> 729472 ERROR 
(OverseerStateUpdate-72223542932078606-127.0.0.1:65390_solr-n_0000000000) [    
] o.a.s.c.o.CollectionMutator Skipping invalid Overseer message because it has 
no collection specified: {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core0",
   [junit4]   2>   "core_node_name":"node0",
   [junit4]   2>   "collection":"",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"}
   [junit4]   2> 729475 ERROR 
(OverseerStateUpdate-72223542932078606-127.0.0.1:65390_solr-n_0000000000) [    
] o.a.s.c.o.CollectionMutator Skipping invalid Overseer message because it has 
no collection specified: {
   [junit4]   2>   "operation":"deletecore",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core0",
   [junit4]   2>   "core_node_name":"node0",
   [junit4]   2>   "collection":""}
   [junit4]   2> 729610 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection2/leaders/shard1
   [junit4]   2> 729614 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
/collections/collection2/leaders/shard1/leader after winning as 
/collections/collection2/leader_elect/shard1/election/72223542932078609-127.0.0.1_core1-n_0000000000
   [junit4]   2> 729732 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection2/leaders/shard2
   [junit4]   2> 729741 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
/collections/collection2/leaders/shard2/leader after winning as 
/collections/collection2/leader_elect/shard2/election/72223542932078609-127.0.0.1_core2-n_0000000000
   [junit4]   2> 729874 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection2/leaders/shard3
   [junit4]   2> 729885 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
/collections/collection2/leaders/shard3/leader after winning as 
/collections/collection2/leader_elect/shard3/election/72223542932078609-127.0.0.1_core3-n_0000000000
   [junit4]   2> 730019 INFO  (zkCallback-3380-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 730019 INFO  (zkCallback-3463-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 730019 INFO  (zkCallback-3451-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 730019 INFO  (zkCallback-3467-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 730034 INFO  (closeThreadPool-3472-thread-1) [    ] 
o.a.s.c.Overseer Overseer 
(id=72223542932078606-127.0.0.1:65390_solr-n_0000000000) closing
   [junit4]   2> 730034 INFO  
(OverseerStateUpdate-72223542932078606-127.0.0.1:65390_solr-n_0000000000) [    
] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:65390_solr
   [junit4]   2> 730034 INFO  
(OverseerAutoScalingTriggerThread-72223542932078606-127.0.0.1:65390_solr-n_0000000000)
 [    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we 
are closed, exiting.
   [junit4]   2> 730039 WARN  (OverseerExitThread) [    ] o.a.s.c.Overseer 
Error communicating with ZooKeeper
   [junit4]   2>           => 
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = 
Session expired for /overseer_elect/leader
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: 
KeeperErrorCode = Session expired for /overseer_elect/leader
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:130) 
~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:54) 
~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1221) 
~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:358)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:71)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:358) 
~[java/:?]
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:319)
 ~[java/:?]
   [junit4]   2>        at java.lang.Thread.run(Thread.java:844) [?:?]
   [junit4]   2> 730162 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.SolrTestCaseJ4 ###Ending testBadQueueItem
   [junit4]   2> 730168 INFO  
(TEST-OverseerTest.testDownNodeFailover-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.SolrTestCaseJ4 ###Starting testDownNodeFailover
   [junit4]   2> 730362 INFO  (zkConnectionManagerCallback-3474-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 730366 WARN  
(TEST-OverseerTest.testDownNodeFailover-seed#[D831FFB076F32E7D]) [    ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
SslContextFactory@275d0231[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 730380 INFO  (zkConnectionManagerCallback-3481-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 730402 INFO  (zkConnectionManagerCallback-3486-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 730409 INFO  
(TEST-OverseerTest.testDownNodeFailover-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:65390/solr ready
   [junit4]   2> 730414 INFO  
(TEST-OverseerTest.testDownNodeFailover-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:65390_solr
   [junit4]   2> 730415 INFO  
(TEST-OverseerTest.testDownNodeFailover-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.Overseer Overseer 
(id=72223542932078610-127.0.0.1:65390_solr-n_0000000000) starting
   [junit4]   2> 730442 INFO  
(OverseerStateUpdate-72223542932078610-127.0.0.1:65390_solr-n_0000000000) [    
] o.a.s.c.Overseer Starting to work on the main queue : 127.0.0.1:65390_solr
   [junit4]   2> 730477 INFO  (zkConnectionManagerCallback-3490-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 730496 INFO  (zkCallback-3485-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 730496 INFO  (zkCallback-3489-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 730496 INFO  (zkCallback-3473-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 730497 INFO  (zkCallback-3380-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 730504 INFO  (zkConnectionManagerCallback-3497-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 730516 INFO  
(TEST-OverseerTest.testDownNodeFailover-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 730519 INFO  
(TEST-OverseerTest.testDownNodeFailover-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:65390/solr ready
   [junit4]   2> 730650 INFO  
(TEST-OverseerTest.testDownNodeFailover-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection0/leaders/shard1
   [junit4]   2> 730658 INFO  
(TEST-OverseerTest.testDownNodeFailover-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
/collections/collection0/leaders/shard1/leader after winning as 
/collections/collection0/leader_elect/shard1/election/72223542932078613-127.0.0.1_core1-n_0000000000
   [junit4]   2> 730799 INFO  
(TEST-OverseerTest.testDownNodeFailover-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection1/leaders/shard1
   [junit4]   2> 730808 INFO  
(TEST-OverseerTest.testDownNodeFailover-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
/collections/collection1/leaders/shard1/leader after winning as 
/collections/collection1/leader_elect/shard1/election/72223542932078613-127.0.0.1_core1-n_0000000000
   [junit4]   2> 730964 INFO  
(TEST-OverseerTest.testDownNodeFailover-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection2/leaders/shard1
   [junit4]   2> 730969 INFO  
(TEST-OverseerTest.testDownNodeFailover-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
/collections/collection2/leaders/shard1/leader after winning as 
/collections/collection2/leader_elect/shard1/election/72223542932078613-127.0.0.1_core1-n_0000000000
   [junit4]   2> 731113 INFO  
(TEST-OverseerTest.testDownNodeFailover-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection3/leaders/shard1
   [junit4]   2> 731117 INFO  
(TEST-OverseerTest.testDownNodeFailover-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
/collections/collection3/leaders/shard1/leader after winning as 
/collections/collection3/leader_elect/shard1/election/72223542932078613-127.0.0.1_core1-n_0000000000
   [junit4]   2> 731237 INFO  
(TEST-OverseerTest.testDownNodeFailover-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection4/leaders/shard1
   [junit4]   2> 731241 INFO  
(TEST-OverseerTest.testDownNodeFailover-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
/collections/collection4/leaders/shard1/leader after winning as 
/collections/collection4/leader_elect/shard1/election/72223542932078613-127.0.0.1_core1-n_0000000000
   [junit4]   2> 731363 INFO  (zkConnectionManagerCallback-3499-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 731364 INFO  
(TEST-OverseerTest.testDownNodeFailover-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.Overseer Overseer 
(id=72223542932078610-127.0.0.1:65390_solr-n_0000000000) closing
   [junit4]   2> 731364 INFO  
(OverseerAutoScalingTriggerThread-72223542932078610-127.0.0.1:65390_solr-n_0000000000)
 [    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we 
are closed, exiting.
   [junit4]   2> 731365 INFO  
(OverseerStateUpdate-72223542932078610-127.0.0.1:65390_solr-n_0000000000) [    
] o.a.s.c.Overseer According to ZK I 
(id=72223542932078610-127.0.0.1:65390_solr-n_0000000000) am no longer a leader. 
propsId=null
   [junit4]   2> 731365 INFO  
(OverseerStateUpdate-72223542932078610-127.0.0.1:65390_solr-n_0000000000) [    
] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:65390_solr
   [junit4]   2> 731371 WARN  (OverseerExitThread) [    ] o.a.s.c.Overseer 
Error communicating with ZooKeeper
   [junit4]   2>           => 
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = 
Session expired for /overseer_elect/leader
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: 
KeeperErrorCode = Session expired for /overseer_elect/leader
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:130) 
~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:54) 
~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1221) 
~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:358)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:71)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:358) 
~[java/:?]
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:319)
 ~[java/:?]
   [junit4]   2>        at java.lang.Thread.run(Thread.java:844) [?:?]
   [junit4]   2> 731376 WARN  
(TEST-OverseerTest.testDownNodeFailover-seed#[D831FFB076F32E7D]) [    ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
SslContextFactory@9cb7779[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 731379 INFO  (zkConnectionManagerCallback-3506-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 731385 INFO  (zkConnectionManagerCallback-3511-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 731394 INFO  
(TEST-OverseerTest.testDownNodeFailover-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 731397 INFO  
(TEST-OverseerTest.testDownNodeFailover-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:65390/solr ready
   [junit4]   2> 731400 INFO  
(TEST-OverseerTest.testDownNodeFailover-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:65390_solr
   [junit4]   2> 731401 INFO  
(TEST-OverseerTest.testDownNodeFailover-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.Overseer Overseer 
(id=72223542932078615-127.0.0.1:65390_solr-n_0000000001) starting
   [junit4]   2> 731414 INFO  
(OverseerStateUpdate-72223542932078615-127.0.0.1:65390_solr-n_0000000001) [    
] o.a.s.c.Overseer Starting to work on the main queue : 127.0.0.1:65390_solr
   [junit4]   2> 731423 INFO  
(OverseerStateUpdate-72223542932078615-127.0.0.1:65390_solr-n_0000000001) [    
] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 731433 INFO  (zkCallback-3380-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 731433 INFO  (zkCallback-3496-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 731433 INFO  (zkCallback-3489-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 731433 INFO  (zkCallback-3485-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 731433 INFO  (zkCallback-3498-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 731434 INFO  (zkCallback-3510-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 731436 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
0x10096edfce30017, likely client has closed socket
   [junit4]   2> 731448 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
0x10096edfce30013, likely client has closed socket
   [junit4]   2> 731450 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
0x10096edfce30014, likely client has closed socket
   [junit4]   2> 731450 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
0x10096edfce30016, likely client has closed socket
   [junit4]   2> 731450 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
0x10096edfce30018, likely client has closed socket
   [junit4]   2> 731450 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
0x10096edfce30019, likely client has closed socket
   [junit4]   2> 731455 INFO  (closeThreadPool-3513-thread-1) [    ] 
o.a.s.c.Overseer Overseer 
(id=72223542932078610-127.0.0.1:65390_solr-n_0000000000) closing
   [junit4]   2> 731455 INFO  (closeThreadPool-3513-thread-2) [    ] 
o.a.s.c.Overseer Overseer 
(id=72223542932078615-127.0.0.1:65390_solr-n_0000000001) closing
   [junit4]   2> 731455 INFO  
(OverseerStateUpdate-72223542932078615-127.0.0.1:65390_solr-n_0000000001) [    
] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:65390_solr
   [junit4]   2> 731455 INFO  
(OverseerAutoScalingTriggerThread-72223542932078615-127.0.0.1:65390_solr-n_0000000001)
 [    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we 
are closed, exiting.
   [junit4]   2> 731460 WARN  (OverseerExitThread) [    ] o.a.s.c.Overseer 
Error communicating with ZooKeeper
   [junit4]   2>           => 
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = 
Session expired for /overseer_elect/leader
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: 
KeeperErrorCode = Session expired for /overseer_elect/leader
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:130) 
~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:54) 
~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1221) 
~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:358)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:71)
 ~[java/:?]
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:358) 
~[java/:?]
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:319)
 ~[java/:?]
   [junit4]   2>        at java.lang.Thread.run(Thread.java:844) [?:?]
   [junit4]   2> 731574 INFO  
(TEST-OverseerTest.testDownNodeFailover-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.SolrTestCaseJ4 ###Ending testDownNodeFailover
   [junit4]   2> 731581 INFO  
(TEST-OverseerTest.testShardLeaderChange-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.SolrTestCaseJ4 ###Starting testShardLeaderChange
   [junit4]   2> 731781 ERROR (Finalizer) [    ] o.a.s.c.CoreContainer 
CoreContainer was not close prior to finalize(), indicates a bug -- POSSIBLE 
RESOURCE LEAK!!!  instance=1841040335
   [junit4]   2> 731782 ERROR (Finalizer) [    ] o.a.s.c.CoreContainer 
CoreContainer was not close prior to finalize(), indicates a bug -- POSSIBLE 
RESOURCE LEAK!!!  instance=1475983043
   [junit4]   2> 731782 ERROR (Finalizer) [    ] o.a.s.c.CoreContainer 
CoreContainer was not close prior to finalize(), indicates a bug -- POSSIBLE 
RESOURCE LEAK!!!  instance=218432461
   [junit4]   2> 731782 ERROR (Finalizer) [    ] o.a.s.c.CoreContainer 
CoreContainer was not close prior to finalize(), indicates a bug -- POSSIBLE 
RESOURCE LEAK!!!  instance=226919860
   [junit4]   2> 731782 ERROR (Finalizer) [    ] o.a.s.c.CoreContainer 
CoreContainer was not close prior to finalize(), indicates a bug -- POSSIBLE 
RESOURCE LEAK!!!  instance=6886840
   [junit4]   2> 731782 ERROR (Finalizer) [    ] o.a.s.c.CoreContainer 
CoreContainer was not close prior to finalize(), indicates a bug -- POSSIBLE 
RESOURCE LEAK!!!  instance=448591064
   [junit4]   2> 731785 ERROR (Finalizer) [    ] o.a.s.c.CoreContainer 
CoreContainer was not close prior to finalize(), indicates a bug -- POSSIBLE 
RESOURCE LEAK!!!  instance=1057134377
   [junit4]   2> 731806 INFO  (zkConnectionManagerCallback-3517-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 731810 WARN  (Thread-1095) [    ] o.e.j.u.s.S.config No Client 
EndPointIdentificationAlgorithm configured for 
SslContextFactory@a39a520[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 731818 INFO  (zkConnectionManagerCallback-3524-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 731825 INFO  (zkConnectionManagerCallback-3531-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 731826 WARN  
(TEST-OverseerTest.testShardLeaderChange-seed#[D831FFB076F32E7D]) [    ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
SslContextFactory@3b821c05[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 731834 INFO  (Thread-1095) [    ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:65390/solr ready
   [junit4]   2> 731835 INFO  (zkConnectionManagerCallback-3534-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 731841 INFO  (Thread-1095) [    ] 
o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:65390_solr
   [junit4]   2> 731848 WARN  
(TEST-OverseerTest.testShardLeaderChange-seed#[D831FFB076F32E7D]) [    ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
SslContextFactory@61774391[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 731853 INFO  (zkConnectionManagerCallback-3541-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 731862 INFO  (zkConnectionManagerCallback-3546-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 731870 INFO  
(TEST-OverseerTest.testShardLeaderChange-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:65390/solr ready
   [junit4]   2> 731873 INFO  
(TEST-OverseerTest.testShardLeaderChange-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:65390_solr
   [junit4]   2> 731875 INFO  
(TEST-OverseerTest.testShardLeaderChange-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.Overseer Overseer 
(id=72223542932078621-127.0.0.1:65390_solr-n_0000000001) starting
   [junit4]   2> 731894 INFO  
(OverseerStateUpdate-72223542932078621-127.0.0.1:65390_solr-n_0000000001) [    
] o.a.s.c.Overseer Starting to work on the main queue : 127.0.0.1:65390_solr
   [junit4]   2> 731898 INFO  (zkConnectionManagerCallback-3548-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 731919 INFO  (zkCallback-3547-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 731919 INFO  (zkCallback-3533-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 731919 INFO  (zkCallback-3380-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 731919 INFO  (zkCallback-3530-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 731919 INFO  (zkCallback-3545-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 732041 INFO  
(TEST-OverseerTest.testShardLeaderChange-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection1/leaders/shard1
   [junit4]   2> 732044 INFO  
(TEST-OverseerTest.testShardLeaderChange-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
/collections/collection1/leaders/shard1/leader after winning as 
/collections/collection1/leader_elect/shard1/election/72223542932078624-node1_core1-n_0000000000
   [junit4]   2> 732159 INFO  
(TEST-OverseerTest.testShardLeaderChange-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection1/leaders/shard1
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o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
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o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
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o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
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o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
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o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
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o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
/collections/collection1/leaders/shard1/leader after winning as 
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o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
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/collections/collection1/leader_elect/shard1/election/72223542932078633-node2_core4-n_0000000011
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
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(TEST-OverseerTest.testShardLeaderChange-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:65390/solr ready
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] o.a.s.c.c.ConnectionManager zkClient has connected
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
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(OverseerStateUpdate-72223542932078621-127.0.0.1:65390_solr-n_0000000001) [    
] o.a.s.c.o.ClusterStateMutator Collection collection1 already exists. exit
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o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection1/leaders/shard1
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o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
/collections/collection1/leaders/shard1/leader after winning as 
/collections/collection1/leader_elect/shard1/election/72223542932078636-node1_core1-n_0000000012
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
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o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
0x10096edfce30029, likely client has closed socket
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
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o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection1/leaders/shard1
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o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
/collections/collection1/leaders/shard1/leader after winning as 
/collections/collection1/leader_elect/shard1/election/72223542932078636-node1_core1-n_0000000013
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] o.a.s.c.c.ConnectionManager zkClient has connected
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(TEST-OverseerTest.testShardLeaderChange-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
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(TEST-OverseerTest.testShardLeaderChange-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection1/leaders/shard1
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o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
/collections/collection1/leaders/shard1/leader after winning as 
/collections/collection1/leader_elect/shard1/election/72223542932078636-node1_core1-n_0000000014
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(TEST-OverseerTest.testShardLeaderChange-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection1/leaders/shard1
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o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
/collections/collection1/leaders/shard1/leader after winning as 
/collections/collection1/leader_elect/shard1/election/72223542932078637-node2_core4-n_0000000015
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
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] o.a.s.c.c.ConnectionManager zkClient has connected
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] o.a.s.c.c.ConnectionManager zkClient has connected
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
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o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:65390/solr ready
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] o.a.s.c.c.ConnectionManager zkClient has connected
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
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(OverseerStateUpdate-72223542932078621-127.0.0.1:65390_solr-n_0000000001) [    
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o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
/collections/collection1/leaders/shard1/leader after winning as 
/collections/collection1/leader_elect/shard1/election/72223542932078640-node1_core1-n_0000000016
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
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o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
/collections/collection1/leaders/shard1/leader after winning as 
/collections/collection1/leader_elect/shard1/election/72223542932078640-node1_core1-n_0000000017
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] o.a.s.c.c.ConnectionManager zkClient has connected
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
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o.a.s.c.c.ZkStateReader Updated live 

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

ting to work on the main queue : 127.0.0.1:65390_solr
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(TEST-OverseerTest.testOverseerStatsReset-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/collection1/leaders/shard1
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(TEST-OverseerTest.testOverseerStatsReset-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
/collections/collection1/leaders/shard1/leader after winning as 
/collections/collection1/leader_elect/shard1/election/72223542932078669-node1_core1-n_0000000000
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o.a.s.c.Overseer Overseer 
(id=72223542932078593-127.0.0.1:65390_solr-n_0000000000) closing
   [junit4]   2> 741792 INFO  
(OverseerStateUpdate-72223542932078593-127.0.0.1:65390_solr-n_0000000000) [    
] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:65390_solr
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(OverseerAutoScalingTriggerThread-72223542932078593-127.0.0.1:65390_solr-n_0000000000)
 [    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we 
are closed, exiting.
   [junit4]   2> 741798 WARN  (OverseerExitThread) [    ] o.a.s.c.Overseer I 
(id=72223542932078593-127.0.0.1:65390_solr-n_0000000000) am exiting, but I'm 
still the leader
   [junit4]   2> 741798 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.Overseer Overseer 
(id=72223542932078593-127.0.0.1:65390_solr-n_0000000000) closing
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(TEST-OverseerTest.testOverseerStatsReset-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.Overseer Overseer 
(id=72223542932078593-127.0.0.1:65390_solr-n_0000000000) closing
   [junit4]   2> 741799 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.Overseer Overseer 
(id=72223542932078593-127.0.0.1:65390_solr-n_0000000000) closing
   [junit4]   2> 741800 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:65390_solr
   [junit4]   2> 741801 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.c.Overseer Overseer 
(id=72223542932078593-127.0.0.1:65390_solr-n_0000000001) starting
   [junit4]   2> 741808 INFO  
(OverseerStateUpdate-72223542932078593-127.0.0.1:65390_solr-n_0000000001) [    
] o.a.s.c.Overseer Starting to work on the main queue : 127.0.0.1:65390_solr
   [junit4]   2> 741822 INFO  (zkCallback-3765-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 741822 INFO  (zkCallback-3758-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 741824 INFO  (zkCallback-3380-thread-2) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 741828 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
0x10096edfce3004e, likely client has closed socket
   [junit4]   2> 741829 INFO  (closeThreadPool-3771-thread-1) [    ] 
o.a.s.c.Overseer Overseer 
(id=72223542932078593-127.0.0.1:65390_solr-n_0000000001) closing
   [junit4]   2> 741829 INFO  
(OverseerStateUpdate-72223542932078593-127.0.0.1:65390_solr-n_0000000001) [    
] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:65390_solr
   [junit4]   2> 741829 INFO  
(OverseerAutoScalingTriggerThread-72223542932078593-127.0.0.1:65390_solr-n_0000000001)
 [    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we 
are closed, exiting.
   [junit4]   2> 741847 WARN  (OverseerExitThread) [    ] o.a.s.c.Overseer I 
(id=72223542932078593-127.0.0.1:65390_solr-n_0000000001) am exiting, but I'm 
still the leader
   [junit4]   2> 741922 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[D831FFB076F32E7D]) [    ] 
o.a.s.SolrTestCaseJ4 ###Ending testOverseerStatsReset
   [junit4]   1> / (0)
   [junit4]   1> 
   [junit4]   2> 741924 INFO  
(SUITE-OverseerTest-seed#[D831FFB076F32E7D]-worker) [    ] o.a.s.c.ZkTestServer 
Shutting down ZkTestServer.
   [junit4]   2> 741927 WARN  (ZkTestServer Run Thread) [    ] 
o.a.s.c.ZkTestServer Watch limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2>        79      /solr/collections/collection1/state.json
   [junit4]   2>        68      /solr/clusterprops.json
   [junit4]   2>        57      /solr/aliases.json
   [junit4]   2>        13      /solr/collections/collection2/state.json
   [junit4]   2>        5       /solr/collections/c1/state.json
   [junit4]   2>        4       /solr/collections/collection3/state.json
   [junit4]   2>        3       /solr/collections/collection0/state.json
   [junit4]   2>        2       /solr/collections/collection4/state.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2>        67      /solr/clusterstate.json
   [junit4]   2>        15      /solr/autoscaling.json
   [junit4]   2>        3       /solr/collections/test/state.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2>        68      /solr/live_nodes
   [junit4]   2>        60      /solr/collections
   [junit4]   2>        16      /solr/overseer/queue-work
   [junit4]   2>        15      /solr/autoscaling/events/.scheduled_maintenance
   [junit4]   2>        15      /solr/overseer/queue
   [junit4]   2>        15      /solr/autoscaling/events/.auto_add_replicas
   [junit4]   2>        15      /solr/overseer/collection-queue-work
   [junit4]   2> 
   [junit4]   2> 742904 INFO  
(SUITE-OverseerTest-seed#[D831FFB076F32E7D]-worker) [    ] o.a.s.c.ZkTestServer 
parse host and port list: 127.0.0.1:65390
   [junit4]   2> 742904 INFO  
(SUITE-OverseerTest-seed#[D831FFB076F32E7D]-worker) [    ] o.a.s.c.ZkTestServer 
connecting to 127.0.0.1 65390
   [junit4]   2> NOTE: leaving temporary files on disk at: 
/Users/jenkins/workspace/Lucene-Solr-master-MacOSX/solr/build/solr-core/test/J1/temp/solr.cloud.OverseerTest_D831FFB076F32E7D-001
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene80): {}, 
docValues:{}, maxPointsInLeafNode=1368, maxMBSortInHeap=6.484648533784318, 
sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@46fb92b7),
 locale=en-VC, timezone=America/Fort_Wayne
   [junit4]   2> NOTE: Mac OS X 10.11.6 x86_64/Oracle Corporation 9 
(64-bit)/cpus=3,threads=1,free=141062480,total=536870912
   [junit4]   2> NOTE: All tests run in this JVM: 
[DistributedFacetPivotSmallAdvancedTest, BlockCacheTest, 
HttpSolrCallGetCoreTest, TestDeleteCollectionOnDownNodes, 
TestManagedResourceStorage, TestCloudSearcherWarming, TestNumericTokenStream, 
ConcurrentDeleteAndCreateCollectionTest, SuggestComponentTest, 
StatsReloadRaceTest, ChaosMonkeySafeLeaderTest, DirectoryFactoryTest, 
CheckHdfsIndexTest, TestConfigOverlay, V2StandaloneTest, FileUtilsTest, 
TestSort, HdfsLockFactoryTest, TestReloadAndDeleteDocs, 
ManagedSchemaRoundRobinCloudTest, MetricsHandlerTest, 
SearchRateTriggerIntegrationTest, RequiredFieldsTest, TestDFRSimilarityFactory, 
BitVectorTest, TestBinaryField, TestFilteredDocIdSet, AliasIntegrationTest, 
ShufflingReplicaListTransformerTest, TimeRoutedAliasUpdateProcessorTest, 
TestSimGenericDistributedQueue, TestRebalanceLeaders, QueryEqualityTest, 
TestAuthorizationFramework, TestUninvertingReader, 
UninvertDocValuesMergePolicyTest, DataDrivenBlockJoinTest, 
CurrencyRangeFacetCloudTest, HdfsUnloadDistributedZkTest, SuggesterTest, 
XmlInterpolationTest, TestRandomFlRTGCloud, TestNestedUpdateProcessor, 
ClassificationUpdateProcessorIntegrationTest, TestScoreJoinQPNoScore, 
SpatialRPTFieldTypeTest, SolrTestCaseJ4Test, 
IgnoreLargeDocumentProcessorFactoryTest, TestPHPSerializedResponseWriter, 
TestFaceting, SimpleCollectionCreateDeleteTest, TestSkipOverseerOperations, 
SolrGangliaReporterTest, TestRecovery, TestGraphMLResponseWriter, 
ClusterStateUpdateTest, TestManagedStopFilterFactory, 
MissingSegmentRecoveryTest, CdcrBootstrapTest, HighlighterTest, 
IndexSchemaRuntimeFieldTest, TestSimExecutePlanAction, 
TestObjectReleaseTracker, SolrCoreCheckLockOnStartupTest, SolrXmlInZkTest, 
TestTrackingShardHandlerFactory, TestLeaderElectionWithEmptyReplica, 
PluginInfoTest, UniqFieldsUpdateProcessorFactoryTest, 
ZookeeperStatusHandlerTest, TestMergePolicyConfig, FileBasedSpellCheckerTest, 
TestFastLRUCache, PolyFieldTest, DocValuesMultiTest, 
TestRetrieveFieldsOptimizer, AnalysisErrorHandlingTest, 
HdfsCollectionsAPIDistributedZkTest, FullSolrCloudDistribCmdsTest, 
SolrShardReporterTest, CollectionStateFormat2Test, 
TestInPlaceUpdatesStandalone, TestLMDirichletSimilarityFactory, 
TestStressLucene, BadIndexSchemaTest, CloneFieldUpdateProcessorFactoryTest, 
SuggesterFSTTest, TestOnReconnectListenerSupport, OverseerTest]
   [junit4] Completed [149/844 (1!)] on J1 in 18.19s, 14 tests, 1 error, 1 
skipped <<< FAILURES!

[...truncated 44824 lines...]
[repro] Jenkins log URL: 
https://jenkins.thetaphi.de/job/Lucene-Solr-master-MacOSX/5074/consoleText

[repro] Revision: 1f9c767aac76ac1618ccaffce42524e109335fe8

[repro] Ant options: "-Dargs=-XX:+UseCompressedOops -XX:+UseG1GC"
[repro] Repro line:  ant test  -Dtestcase=OverseerTest 
-Dtests.method=testReplay -Dtests.seed=D831FFB076F32E7D -Dtests.slow=true 
-Dtests.locale=en-VC -Dtests.timezone=America/Fort_Wayne -Dtests.asserts=true 
-Dtests.file.encoding=ISO-8859-1

[repro] ant clean

[...truncated 6 lines...]
[repro] Test suites by module:
[repro]    solr/core
[repro]       OverseerTest
[repro] ant compile-test

[...truncated 3592 lines...]
[repro] ant test-nocompile -Dtests.dups=5 -Dtests.maxfailures=5 
-Dtests.class="*.OverseerTest" -Dtests.showOutput=onerror 
"-Dargs=-XX:+UseCompressedOops -XX:+UseG1GC" -Dtests.seed=D831FFB076F32E7D 
-Dtests.slow=true -Dtests.locale=en-VC -Dtests.timezone=America/Fort_Wayne 
-Dtests.asserts=true -Dtests.file.encoding=ISO-8859-1

[...truncated 132 lines...]
[repro] Failures:
[repro]   0/5 failed: org.apache.solr.cloud.OverseerTest
[repro] Exiting with code 0

[...truncated 73 lines...]
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