Build: https://builds.apache.org/job/Lucene-Solr-Tests-5.x-Java7/3947/

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

Error Message:
Illegal state, was: down expected:active clusterState:live 
nodes:[]collections:{c1=DocCollection(c1)={   "shards":{"shard1":{       
"parent":null,       "state":"active",       "range":null,       
"replicas":{"core_node1":{           "base_url":"http://127.0.0.1/solr";,        
   "node_name":"node1",           "core":"core1",           "roles":"",         
  "state":"down"}}}},   "router":{"name":"implicit"}}, 
test=LazyCollectionRef(test)}

Stack Trace:
java.lang.AssertionError: Illegal state, was: down expected:active 
clusterState:live nodes:[]collections:{c1=DocCollection(c1)={
  "shards":{"shard1":{
      "parent":null,
      "state":"active",
      "range":null,
      "replicas":{"core_node1":{
          "base_url":"http://127.0.0.1/solr";,
          "node_name":"node1",
          "core":"core1",
          "roles":"",
          "state":"down"}}}},
  "router":{"name":"implicit"}}, test=LazyCollectionRef(test)}
        at 
__randomizedtesting.SeedInfo.seed([22EE1E678BBA4319:4AF01D8B692A1957]:0)
        at org.junit.Assert.fail(Assert.java:93)
        at 
org.apache.solr.cloud.AbstractDistribZkTestBase.verifyReplicaStatus(AbstractDistribZkTestBase.java:236)
        at 
org.apache.solr.cloud.OverseerTest.testExternalClusterStateChangeBehavior(OverseerTest.java:1261)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
        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:367)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
        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 
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:367)
        at java.lang.Thread.run(Thread.java:745)




Build Log:
[...truncated 11421 lines...]
   [junit4] Suite: org.apache.solr.cloud.OverseerTest
   [junit4]   2> Creating dataDir: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/temp/solr.cloud.OverseerTest_22EE1E678BBA4319-001/init-core-data-001
   [junit4]   2> 1119246 INFO  
(SUITE-OverseerTest-seed#[22EE1E678BBA4319]-worker) [    ] o.a.s.SolrTestCaseJ4 
Randomized ssl (false) and clientAuth (true)
   [junit4]   2> 1119246 INFO  
(SUITE-OverseerTest-seed#[22EE1E678BBA4319]-worker) [    ] o.a.s.SolrTestCaseJ4 
####initCore
   [junit4]   2> 1119246 INFO  
(SUITE-OverseerTest-seed#[22EE1E678BBA4319]-worker) [    ] o.a.s.SolrTestCaseJ4 
####initCore end
   [junit4]   2> 1119251 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.SolrTestCaseJ4 ###Starting testShardAssignment
   [junit4]   2> 1119251 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 1119252 INFO  (Thread-5667) [    ] o.a.s.c.ZkTestServer client 
port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 1119252 INFO  (Thread-5667) [    ] o.a.s.c.ZkTestServer 
Starting server
   [junit4]   2> 1119352 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.ZkTestServer start zk server on port:53405
   [junit4]   2> 1119352 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1119352 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1119357 INFO  (zkCallback-2037-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@183c3de9 
name:ZooKeeperConnection Watcher:127.0.0.1:53405 got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1119357 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1119358 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1119359 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1119359 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1119362 INFO  (zkCallback-2038-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@914bff9 name:ZooKeeperConnection 
Watcher:127.0.0.1:53405 got event WatchedEvent state:SyncConnected type:None 
path:null path:null type:None
   [junit4]   2> 1119362 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1119362 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1119362 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /solr
   [junit4]   2> 1119365 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1119366 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1119367 INFO  (zkCallback-2039-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@643428b2 
name:ZooKeeperConnection Watcher:127.0.0.1:53405/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1119367 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1119367 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1119367 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes
   [junit4]   2> 1119369 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /collections
   [junit4]   2> 1119370 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /aliases.json
   [junit4]   2> 1119372 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /clusterstate.json
   [junit4]   2> 1119373 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /security.json
   [junit4]   2> 1119376 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1119377 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1119377 INFO  (zkCallback-2040-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@4750d376 
name:ZooKeeperConnection Watcher:127.0.0.1:53405/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1119378 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1119378 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1119378 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: 
socketTimeout=600000&connTimeout=60000&retry=true
   [junit4]   2> 1119380 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer_elect
   [junit4]   2> 1119382 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer_elect/election
   [junit4]   2> 1119383 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 1119384 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.LeaderElector Joined leadership election with path: 
/overseer_elect/election/95331426019311619-127.0.0.1:53405_solr-n_0000000000
   [junit4]   2> 1119384 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:53405_solr
   [junit4]   2> 1119384 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer_elect/leader
   [junit4]   2> 1119386 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.Overseer Overseer 
(id=95331426019311619-127.0.0.1:53405_solr-n_0000000000) starting
   [junit4]   2> 1119387 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/queue
   [junit4]   2> 1119389 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/queue-work
   [junit4]   2> 1119391 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-failure
   [junit4]   2> 1119393 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-running
   [junit4]   2> 1119396 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-completed
   [junit4]   2> 1119398 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-queue-work
   [junit4]   2> 1119402 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.OverseerAutoReplicaFailoverThread Starting 
OverseerAutoReplicaFailoverThread autoReplicaFailoverWorkLoopDelay=10000 
autoReplicaFailoverWaitAfterExpiration=30000 
autoReplicaFailoverBadNodeExpiration=60000
   [junit4]   2> 1119402 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1119402 INFO  
(OverseerCollectionConfigSetProcessor-95331426019311619-127.0.0.1:53405_solr-n_0000000000)
 [    ] o.a.s.c.OverseerTaskProcessor Process current queue of overseer 
operations
   [junit4]   2> 1119404 INFO  
(OverseerStateUpdate-95331426019311619-127.0.0.1:53405_solr-n_0000000000) [    
] o.a.s.c.Overseer Starting to work on the main queue
   [junit4]   2> 1119404 INFO  
(OverseerStateUpdate-95331426019311619-127.0.0.1:53405_solr-n_0000000000) [    
] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1119405 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1119406 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1119407 INFO  (zkCallback-2043-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@5566a9fc 
name:ZooKeeperConnection Watcher:127.0.0.1:53405/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1119408 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1119408 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1119410 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1119413 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes/127.0.0.1
   [junit4]   2> 1119414 INFO  (zkCallback-2039-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected 
type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live 
nodes size: [0])
   [junit4]   2> 1119414 INFO  (zkCallback-2043-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected 
type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live 
nodes size: [0])
   [junit4]   2> 1119415 INFO  (zkCallback-2040-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected 
type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live 
nodes size: [0])
   [junit4]   2> 1119419 INFO  
(OverseerStateUpdate-95331426019311619-127.0.0.1:53405_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "core_node_name":"node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"} current state version: 0
   [junit4]   2> 1119420 INFO  
(OverseerStateUpdate-95331426019311619-127.0.0.1:53405_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Update state numShards=3 message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "core_node_name":"node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"}
   [junit4]   2> 1119420 INFO  
(OverseerStateUpdate-95331426019311619-127.0.0.1:53405_solr-n_0000000000) [    
] o.a.s.c.o.ClusterStateMutator building a new cName: collection1
   [junit4]   2> 1119420 INFO  
(OverseerStateUpdate-95331426019311619-127.0.0.1:53405_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard3
   [junit4]   2> 1119421 INFO  (zkCallback-2039-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1119421 INFO  (zkCallback-2043-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1119421 INFO  (zkCallback-2040-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1119919 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: 
/collections/collection1/leader_elect/shard3/election
   [junit4]   2> 1119920 INFO  (zkCallback-2039-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A collections change: [WatchedEvent state:SyncConnected 
type:NodeChildrenChanged path:/collections], has occurred - updating...
   [junit4]   2> 1119920 INFO  (zkCallback-2040-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A collections change: [WatchedEvent state:SyncConnected 
type:NodeChildrenChanged path:/collections], has occurred - updating...
   [junit4]   2> 1119920 INFO  (zkCallback-2043-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A collections change: [WatchedEvent state:SyncConnected 
type:NodeChildrenChanged path:/collections], has occurred - updating...
   [junit4]   2> 1119924 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.LeaderElector Joined leadership election with path: 
/collections/collection1/leader_elect/shard3/election/95331426019311620-127.0.0.1_core1-n_0000000000
   [junit4]   2> 1119925 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leaders/shard3
   [junit4]   2> 1119927 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node
   [junit4]   2> 1119930 INFO  
(OverseerStateUpdate-95331426019311619-127.0.0.1:53405_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"leader",
   [junit4]   2>   "shard":"shard3",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/";,
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "state":"active"} current state version: 1
   [junit4]   2> 1119932 INFO  
(OverseerStateUpdate-95331426019311619-127.0.0.1:53405_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core2",
   [junit4]   2>   "core_node_name":"node2",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"} current state version: 1
   [junit4]   2> 1119933 INFO  
(OverseerStateUpdate-95331426019311619-127.0.0.1:53405_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Update state numShards=3 message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core2",
   [junit4]   2>   "core_node_name":"node2",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"}
   [junit4]   2> 1119933 INFO  
(OverseerStateUpdate-95331426019311619-127.0.0.1:53405_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Collection already exists with numShards=3
   [junit4]   2> 1119933 INFO  
(OverseerStateUpdate-95331426019311619-127.0.0.1:53405_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard1
   [junit4]   2> 1120035 INFO  (zkCallback-2040-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1120036 INFO  (zkCallback-2039-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1120036 INFO  (zkCallback-2043-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1120430 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: 
/collections/collection1/leader_elect/shard1/election
   [junit4]   2> 1120434 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.LeaderElector Joined leadership election with path: 
/collections/collection1/leader_elect/shard1/election/95331426019311620-127.0.0.1_core2-n_0000000000
   [junit4]   2> 1120435 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leaders/shard1
   [junit4]   2> 1120437 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node
   [junit4]   2> 1120439 INFO  
(OverseerStateUpdate-95331426019311619-127.0.0.1:53405_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"leader",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/";,
   [junit4]   2>   "core":"core2",
   [junit4]   2>   "state":"active"} current state version: 2
   [junit4]   2> 1120442 INFO  
(OverseerStateUpdate-95331426019311619-127.0.0.1:53405_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core3",
   [junit4]   2>   "core_node_name":"node3",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"} current state version: 2
   [junit4]   2> 1120442 INFO  
(OverseerStateUpdate-95331426019311619-127.0.0.1:53405_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Update state numShards=3 message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core3",
   [junit4]   2>   "core_node_name":"node3",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"}
   [junit4]   2> 1120442 INFO  
(OverseerStateUpdate-95331426019311619-127.0.0.1:53405_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Collection already exists with numShards=3
   [junit4]   2> 1120442 INFO  
(OverseerStateUpdate-95331426019311619-127.0.0.1:53405_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard2
   [junit4]   2> 1120545 INFO  (zkCallback-2039-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1120545 INFO  (zkCallback-2043-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1120545 INFO  (zkCallback-2040-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1120942 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: 
/collections/collection1/leader_elect/shard2/election
   [junit4]   2> 1120946 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.LeaderElector Joined leadership election with path: 
/collections/collection1/leader_elect/shard2/election/95331426019311620-127.0.0.1_core3-n_0000000000
   [junit4]   2> 1120947 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leaders/shard2
   [junit4]   2> 1120949 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node
   [junit4]   2> 1120952 INFO  
(OverseerStateUpdate-95331426019311619-127.0.0.1:53405_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"leader",
   [junit4]   2>   "shard":"shard2",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/";,
   [junit4]   2>   "core":"core3",
   [junit4]   2>   "state":"active"} current state version: 3
   [junit4]   2> 1120954 INFO  
(OverseerStateUpdate-95331426019311619-127.0.0.1:53405_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core4",
   [junit4]   2>   "core_node_name":"node4",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"} current state version: 3
   [junit4]   2> 1120954 INFO  
(OverseerStateUpdate-95331426019311619-127.0.0.1:53405_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Update state numShards=3 message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core4",
   [junit4]   2>   "core_node_name":"node4",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"}
   [junit4]   2> 1120954 INFO  
(OverseerStateUpdate-95331426019311619-127.0.0.1:53405_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Collection already exists with numShards=3
   [junit4]   2> 1120954 INFO  
(OverseerStateUpdate-95331426019311619-127.0.0.1:53405_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard3
   [junit4]   2> 1121057 INFO  (zkCallback-2043-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1121057 INFO  (zkCallback-2039-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1121057 INFO  (zkCallback-2040-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1121452 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: 
/collections/collection1/leader_elect/shard3/election
   [junit4]   2> 1121456 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.LeaderElector Joined leadership election with path: 
/collections/collection1/leader_elect/shard3/election/95331426019311620-127.0.0.1_core4-n_0000000001
   [junit4]   2> 1121456 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.LeaderElector Watching path 
/collections/collection1/leader_elect/shard3/election/95331426019311620-127.0.0.1_core1-n_0000000000
 to know if I could be the leader
   [junit4]   2> 1121459 INFO  
(OverseerStateUpdate-95331426019311619-127.0.0.1:53405_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core5",
   [junit4]   2>   "core_node_name":"node5",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"} current state version: 4
   [junit4]   2> 1121459 INFO  
(OverseerStateUpdate-95331426019311619-127.0.0.1:53405_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Update state numShards=3 message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core5",
   [junit4]   2>   "core_node_name":"node5",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"}
   [junit4]   2> 1121459 INFO  
(OverseerStateUpdate-95331426019311619-127.0.0.1:53405_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Collection already exists with numShards=3
   [junit4]   2> 1121459 INFO  
(OverseerStateUpdate-95331426019311619-127.0.0.1:53405_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard1
   [junit4]   2> 1121562 INFO  (zkCallback-2043-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1121562 INFO  (zkCallback-2039-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1121562 INFO  (zkCallback-2040-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1121958 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: 
/collections/collection1/leader_elect/shard1/election
   [junit4]   2> 1121962 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.LeaderElector Joined leadership election with path: 
/collections/collection1/leader_elect/shard1/election/95331426019311620-127.0.0.1_core5-n_0000000001
   [junit4]   2> 1121963 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.LeaderElector Watching path 
/collections/collection1/leader_elect/shard1/election/95331426019311620-127.0.0.1_core2-n_0000000000
 to know if I could be the leader
   [junit4]   2> 1121966 INFO  
(OverseerStateUpdate-95331426019311619-127.0.0.1:53405_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core6",
   [junit4]   2>   "core_node_name":"node6",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"} current state version: 5
   [junit4]   2> 1121966 INFO  
(OverseerStateUpdate-95331426019311619-127.0.0.1:53405_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Update state numShards=3 message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core6",
   [junit4]   2>   "core_node_name":"node6",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"}
   [junit4]   2> 1121966 INFO  
(OverseerStateUpdate-95331426019311619-127.0.0.1:53405_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Collection already exists with numShards=3
   [junit4]   2> 1121966 INFO  
(OverseerStateUpdate-95331426019311619-127.0.0.1:53405_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard2
   [junit4]   2> 1122069 INFO  (zkCallback-2039-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1122070 INFO  (zkCallback-2043-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1122070 INFO  (zkCallback-2040-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1122465 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: 
/collections/collection1/leader_elect/shard2/election
   [junit4]   2> 1122468 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.LeaderElector Joined leadership election with path: 
/collections/collection1/leader_elect/shard2/election/95331426019311620-127.0.0.1_core6-n_0000000001
   [junit4]   2> 1122469 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.LeaderElector Watching path 
/collections/collection1/leader_elect/shard2/election/95331426019311620-127.0.0.1_core3-n_0000000000
 to know if I could be the leader
   [junit4]   2> 1122470 INFO  (zkCallback-2043-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected 
type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live 
nodes size: [1])
   [junit4]   2> 1122471 INFO  (zkCallback-2040-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected 
type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live 
nodes size: [1])
   [junit4]   2> 1122472 WARN  (zkCallback-2043-thread-3) [    ] 
o.a.s.c.LeaderElector 
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: 
KeeperErrorCode = Session expired for 
/collections/collection1/leader_elect/shard3/election
   [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.getChildren(ZooKeeper.java:1472)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$6.execute(SolrZkClient.java:328)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$6.execute(SolrZkClient.java:325)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getChildren(SolrZkClient.java:325)
   [junit4]   2>        at 
org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:107)
   [junit4]   2>        at 
org.apache.solr.cloud.LeaderElector.access$200(LeaderElector.java:58)
   [junit4]   2>        at 
org.apache.solr.cloud.LeaderElector$ElectionWatcher.process(LeaderElector.java:388)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$3$1.run(SolrZkClient.java:264)
   [junit4]   2>        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
   [junit4]   2>        at 
java.util.concurrent.FutureTask.run(FutureTask.java:262)
   [junit4]   2>        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$1.run(ExecutorUtil.java:231)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> 1123972 WARN  (zkCallback-2043-thread-1) [    ] 
o.a.s.c.LeaderElector 
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: 
KeeperErrorCode = Session expired for 
/collections/collection1/leader_elect/shard2/election
   [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.getChildren(ZooKeeper.java:1472)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$6.execute(SolrZkClient.java:328)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$6.execute(SolrZkClient.java:325)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getChildren(SolrZkClient.java:325)
   [junit4]   2>        at 
org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:107)
   [junit4]   2>        at 
org.apache.solr.cloud.LeaderElector.access$200(LeaderElector.java:58)
   [junit4]   2>        at 
org.apache.solr.cloud.LeaderElector$ElectionWatcher.process(LeaderElector.java:388)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$3$1.run(SolrZkClient.java:264)
   [junit4]   2>        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
   [junit4]   2>        at 
java.util.concurrent.FutureTask.run(FutureTask.java:262)
   [junit4]   2>        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$1.run(ExecutorUtil.java:231)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> 1123972 WARN  (zkCallback-2043-thread-2) [    ] 
o.a.s.c.LeaderElector 
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: 
KeeperErrorCode = Session expired for 
/collections/collection1/leader_elect/shard1/election
   [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.getChildren(ZooKeeper.java:1472)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$6.execute(SolrZkClient.java:328)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$6.execute(SolrZkClient.java:325)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getChildren(SolrZkClient.java:325)
   [junit4]   2>        at 
org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:107)
   [junit4]   2>        at 
org.apache.solr.cloud.LeaderElector.access$200(LeaderElector.java:58)
   [junit4]   2>        at 
org.apache.solr.cloud.LeaderElector$ElectionWatcher.process(LeaderElector.java:388)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$3$1.run(SolrZkClient.java:264)
   [junit4]   2>        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
   [junit4]   2>        at 
java.util.concurrent.FutureTask.run(FutureTask.java:262)
   [junit4]   2>        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$1.run(ExecutorUtil.java:231)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> 1123975 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1:53405 53405
   [junit4]   2> 1124215 INFO  (Thread-5667) [    ] o.a.s.c.ZkTestServer 
connecting to 127.0.0.1:53405 53405
   [junit4]   2> 1124216 WARN  (Thread-5667) [    ] 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> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2>        3       /solr/clusterstate.json
   [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> 
   [junit4]   2> 1124216 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.SolrTestCaseJ4 ###Ending testShardAssignment
   [junit4]   2> 1124216 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.Overseer Overseer 
(id=95331426019311619-127.0.0.1:53405_solr-n_0000000000) closing
   [junit4]   2> 1124216 INFO  
(OverseerStateUpdate-95331426019311619-127.0.0.1:53405_solr-n_0000000000) [    
] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:53405_solr
   [junit4]   2> 1124217 ERROR (OverseerExitThread) [    ] o.a.s.c.Overseer 
could not read the data
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: 
KeeperErrorCode = Session expired for /overseer_elect/leader
   [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:1155)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:345)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:342)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:342)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:304)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.access$300(Overseer.java:87)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater$2.run(Overseer.java:265)
   [junit4]   2> 1124223 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.SolrTestCaseJ4 ###Starting testBadQueueItem
   [junit4]   2> 1124224 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 1124224 INFO  (Thread-5668) [    ] o.a.s.c.ZkTestServer client 
port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 1124224 INFO  (Thread-5668) [    ] o.a.s.c.ZkTestServer 
Starting server
   [junit4]   2> 1124324 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.ZkTestServer start zk server on port:34632
   [junit4]   2> 1124324 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1124324 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1124327 INFO  (zkCallback-2044-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@349a1db3 
name:ZooKeeperConnection Watcher:127.0.0.1:34632 got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1124327 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1124328 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1124329 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1124329 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1124330 INFO  (zkCallback-2045-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@2e1bb415 
name:ZooKeeperConnection Watcher:127.0.0.1:34632 got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1124330 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1124330 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1124330 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /solr
   [junit4]   2> 1124333 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1124333 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1124334 INFO  (zkCallback-2046-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@99ce15e name:ZooKeeperConnection 
Watcher:127.0.0.1:34632/solr got event WatchedEvent state:SyncConnected 
type:None path:null path:null type:None
   [junit4]   2> 1124335 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1124335 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1124335 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes
   [junit4]   2> 1124337 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /collections
   [junit4]   2> 1124338 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /aliases.json
   [junit4]   2> 1124340 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /clusterstate.json
   [junit4]   2> 1124341 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /security.json
   [junit4]   2> 1124342 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1124342 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1124343 INFO  (zkCallback-2047-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@1cc6c36a 
name:ZooKeeperConnection Watcher:127.0.0.1:34632/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1124343 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1124344 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1124344 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: 
socketTimeout=600000&connTimeout=60000&retry=true
   [junit4]   2> 1124345 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer_elect
   [junit4]   2> 1124346 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer_elect/election
   [junit4]   2> 1124348 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 1124348 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.LeaderElector Joined leadership election with path: 
/overseer_elect/election/95331426345156611-127.0.0.1:34632_solr-n_0000000000
   [junit4]   2> 1124349 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:34632_solr
   [junit4]   2> 1124349 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer_elect/leader
   [junit4]   2> 1124350 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.Overseer Overseer 
(id=95331426345156611-127.0.0.1:34632_solr-n_0000000000) starting
   [junit4]   2> 1124351 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/queue
   [junit4]   2> 1124353 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/queue-work
   [junit4]   2> 1124355 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-failure
   [junit4]   2> 1124358 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-running
   [junit4]   2> 1124360 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-completed
   [junit4]   2> 1124362 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-queue-work
   [junit4]   2> 1124365 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.OverseerAutoReplicaFailoverThread Starting 
OverseerAutoReplicaFailoverThread autoReplicaFailoverWorkLoopDelay=10000 
autoReplicaFailoverWaitAfterExpiration=30000 
autoReplicaFailoverBadNodeExpiration=60000
   [junit4]   2> 1124366 INFO  
(OverseerCollectionConfigSetProcessor-95331426345156611-127.0.0.1:34632_solr-n_0000000000)
 [    ] o.a.s.c.OverseerTaskProcessor Process current queue of overseer 
operations
   [junit4]   2> 1124366 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1124366 INFO  
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_solr-n_0000000000) [    
] o.a.s.c.Overseer Starting to work on the main queue
   [junit4]   2> 1124366 INFO  
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_solr-n_0000000000) [    
] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1124369 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1124369 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1124370 INFO  (zkCallback-2050-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@437ca7ed 
name:ZooKeeperConnection Watcher:127.0.0.1:34632/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1124370 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1124371 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1124372 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1124374 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes/127.0.0.1
   [junit4]   2> 1124375 INFO  (zkCallback-2046-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected 
type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live 
nodes size: [0])
   [junit4]   2> 1124375 INFO  (zkCallback-2050-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected 
type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live 
nodes size: [0])
   [junit4]   2> 1124375 INFO  (zkCallback-2047-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected 
type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live 
nodes size: [0])
   [junit4]   2> 1124383 INFO  
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "core_node_name":"node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"} current state version: 0
   [junit4]   2> 1124384 INFO  
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Update state numShards=3 message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "core_node_name":"node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"}
   [junit4]   2> 1124384 INFO  
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_solr-n_0000000000) [    
] o.a.s.c.o.ClusterStateMutator building a new cName: collection1
   [junit4]   2> 1124384 INFO  
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard3
   [junit4]   2> 1124385 INFO  (zkCallback-2046-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1124385 INFO  (zkCallback-2047-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1124385 INFO  (zkCallback-2050-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1124883 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: 
/collections/collection1/leader_elect/shard3/election
   [junit4]   2> 1124884 INFO  (zkCallback-2046-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A collections change: [WatchedEvent state:SyncConnected 
type:NodeChildrenChanged path:/collections], has occurred - updating...
   [junit4]   2> 1124884 INFO  (zkCallback-2047-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A collections change: [WatchedEvent state:SyncConnected 
type:NodeChildrenChanged path:/collections], has occurred - updating...
   [junit4]   2> 1124884 INFO  (zkCallback-2050-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A collections change: [WatchedEvent state:SyncConnected 
type:NodeChildrenChanged path:/collections], has occurred - updating...
   [junit4]   2> 1124889 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.LeaderElector Joined leadership election with path: 
/collections/collection1/leader_elect/shard3/election/95331426345156612-127.0.0.1_core1-n_0000000000
   [junit4]   2> 1124889 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leaders/shard3
   [junit4]   2> 1124892 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node
   [junit4]   2> 1124895 INFO  
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"leader",
   [junit4]   2>   "shard":"shard3",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/";,
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "state":"active"} current state version: 1
   [junit4]   2> 1124897 INFO  
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core2",
   [junit4]   2>   "core_node_name":"node2",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"} current state version: 1
   [junit4]   2> 1124897 INFO  
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Update state numShards=3 message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core2",
   [junit4]   2>   "core_node_name":"node2",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"}
   [junit4]   2> 1124898 INFO  
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Collection already exists with numShards=3
   [junit4]   2> 1124898 INFO  
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard1
   [junit4]   2> 1125000 INFO  (zkCallback-2047-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1125000 INFO  (zkCallback-2046-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1125001 INFO  (zkCallback-2050-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1125395 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: 
/collections/collection1/leader_elect/shard1/election
   [junit4]   2> 1125399 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.LeaderElector Joined leadership election with path: 
/collections/collection1/leader_elect/shard1/election/95331426345156612-127.0.0.1_core2-n_0000000000
   [junit4]   2> 1125400 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leaders/shard1
   [junit4]   2> 1125402 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node
   [junit4]   2> 1125405 INFO  
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"leader",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/";,
   [junit4]   2>   "core":"core2",
   [junit4]   2>   "state":"active"} current state version: 2
   [junit4]   2> 1125407 INFO  
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core3",
   [junit4]   2>   "core_node_name":"node3",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"} current state version: 2
   [junit4]   2> 1125408 INFO  
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Update state numShards=3 message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core3",
   [junit4]   2>   "core_node_name":"node3",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"}
   [junit4]   2> 1125408 INFO  
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Collection already exists with numShards=3
   [junit4]   2> 1125408 INFO  
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard2
   [junit4]   2> 1125511 INFO  (zkCallback-2047-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1125511 INFO  (zkCallback-2046-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1125511 INFO  (zkCallback-2050-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1125906 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: 
/collections/collection1/leader_elect/shard2/election
   [junit4]   2> 1125911 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.LeaderElector Joined leadership election with path: 
/collections/collection1/leader_elect/shard2/election/95331426345156612-127.0.0.1_core3-n_0000000000
   [junit4]   2> 1125912 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leaders/shard2
   [junit4]   2> 1125914 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node
   [junit4]   2> 1125918 INFO  
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"leader",
   [junit4]   2>   "shard":"shard2",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/";,
   [junit4]   2>   "core":"core3",
   [junit4]   2>   "state":"active"} current state version: 3
   [junit4]   2> 1126021 INFO  (zkCallback-2046-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1126021 INFO  (zkCallback-2050-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1126021 INFO  (zkCallback-2047-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1126070 INFO  
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [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>   "numShards":"1",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"} current state version: 4
   [junit4]   2> 1126071 ERROR 
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_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>   "numShards":"1",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"}
   [junit4]   2> 1126072 INFO  
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [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":""} current state version: 4
   [junit4]   2> 1126073 ERROR 
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_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> 1126074 INFO  
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "core_node_name":"node1",
   [junit4]   2>   "collection":"collection2",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"} current state version: 4
   [junit4]   2> 1126074 INFO  
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Update state numShards=3 message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "core_node_name":"node1",
   [junit4]   2>   "collection":"collection2",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"}
   [junit4]   2> 1126075 INFO  
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_solr-n_0000000000) [    
] o.a.s.c.o.ClusterStateMutator building a new cName: collection2
   [junit4]   2> 1126075 INFO  
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard3
   [junit4]   2> 1126177 INFO  (zkCallback-2046-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1126177 INFO  (zkCallback-2050-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1126178 INFO  (zkCallback-2047-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1126572 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: 
/collections/collection2/leader_elect/shard3/election
   [junit4]   2> 1126574 INFO  (zkCallback-2050-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A collections change: [WatchedEvent state:SyncConnected 
type:NodeChildrenChanged path:/collections], has occurred - updating...
   [junit4]   2> 1126574 INFO  (zkCallback-2047-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A collections change: [WatchedEvent state:SyncConnected 
type:NodeChildrenChanged path:/collections], has occurred - updating...
   [junit4]   2> 1126574 INFO  (zkCallback-2046-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A collections change: [WatchedEvent state:SyncConnected 
type:NodeChildrenChanged path:/collections], has occurred - updating...
   [junit4]   2> 1126578 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.LeaderElector Joined leadership election with path: 
/collections/collection2/leader_elect/shard3/election/95331426345156612-127.0.0.1_core1-n_0000000000
   [junit4]   2> 1126579 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /collections/collection2/leaders/shard3
   [junit4]   2> 1126581 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node
   [junit4]   2> 1126584 INFO  
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"leader",
   [junit4]   2>   "shard":"shard3",
   [junit4]   2>   "collection":"collection2",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/";,
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "state":"active"} current state version: 5
   [junit4]   2> 1126586 INFO  
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core2",
   [junit4]   2>   "core_node_name":"node2",
   [junit4]   2>   "collection":"collection2",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"} current state version: 5
   [junit4]   2> 1126587 INFO  
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Update state numShards=3 message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core2",
   [junit4]   2>   "core_node_name":"node2",
   [junit4]   2>   "collection":"collection2",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"}
   [junit4]   2> 1126587 INFO  
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Collection already exists with numShards=3
   [junit4]   2> 1126587 INFO  
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard1
   [junit4]   2> 1126689 INFO  (zkCallback-2046-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1126689 INFO  (zkCallback-2050-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1126690 INFO  (zkCallback-2047-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1127085 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: 
/collections/collection2/leader_elect/shard1/election
   [junit4]   2> 1127089 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.LeaderElector Joined leadership election with path: 
/collections/collection2/leader_elect/shard1/election/95331426345156612-127.0.0.1_core2-n_0000000000
   [junit4]   2> 1127090 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /collections/collection2/leaders/shard1
   [junit4]   2> 1127092 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node
   [junit4]   2> 1127094 INFO  
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"leader",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "collection":"collection2",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/";,
   [junit4]   2>   "core":"core2",
   [junit4]   2>   "state":"active"} current state version: 6
   [junit4]   2> 1127096 INFO  
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core3",
   [junit4]   2>   "core_node_name":"node3",
   [junit4]   2>   "collection":"collection2",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"} current state version: 6
   [junit4]   2> 1127097 INFO  
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Update state numShards=3 message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core3",
   [junit4]   2>   "core_node_name":"node3",
   [junit4]   2>   "collection":"collection2",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"}
   [junit4]   2> 1127097 INFO  
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Collection already exists with numShards=3
   [junit4]   2> 1127097 INFO  
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard2
   [junit4]   2> 1127200 INFO  (zkCallback-2046-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1127200 INFO  (zkCallback-2050-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1127200 INFO  (zkCallback-2047-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1127595 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: 
/collections/collection2/leader_elect/shard2/election
   [junit4]   2> 1127600 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.LeaderElector Joined leadership election with path: 
/collections/collection2/leader_elect/shard2/election/95331426345156612-127.0.0.1_core3-n_0000000000
   [junit4]   2> 1127601 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /collections/collection2/leaders/shard2
   [junit4]   2> 1127603 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node
   [junit4]   2> 1127606 INFO  
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"leader",
   [junit4]   2>   "shard":"shard2",
   [junit4]   2>   "collection":"collection2",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/";,
   [junit4]   2>   "core":"core3",
   [junit4]   2>   "state":"active"} current state version: 7
   [junit4]   2> 1127709 INFO  (zkCallback-2046-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1127709 INFO  (zkCallback-2047-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1127709 INFO  (zkCallback-2050-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1127757 INFO  (zkCallback-2047-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected 
type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live 
nodes size: [1])
   [junit4]   2> 1127757 INFO  (zkCallback-2050-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected 
type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live 
nodes size: [1])
   [junit4]   2> 1129258 WARN  (zkCallback-2050-thread-1) [    ] 
o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, but Solr cannot talk to ZK: 
[KeeperErrorCode = Session expired for /live_nodes]
   [junit4]   2> 1129260 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1:34632 34632
   [junit4]   2> 1129528 INFO  (Thread-5668) [    ] o.a.s.c.ZkTestServer 
connecting to 127.0.0.1:34632 34632
   [junit4]   2> 1129529 WARN  (Thread-5668) [    ] 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> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2>        3       /solr/clusterstate.json
   [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> 
   [junit4]   2> 1129529 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.SolrTestCaseJ4 ###Ending testBadQueueItem
   [junit4]   2> 1129529 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.Overseer Overseer 
(id=95331426345156611-127.0.0.1:34632_solr-n_0000000000) closing
   [junit4]   2> 1129529 INFO  
(OverseerStateUpdate-95331426345156611-127.0.0.1:34632_solr-n_0000000000) [    
] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:34632_solr
   [junit4]   2> 1129530 ERROR (OverseerExitThread) [    ] o.a.s.c.Overseer 
could not read the data
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: 
KeeperErrorCode = Session expired for /overseer_elect/leader
   [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:1155)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:345)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:342)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:342)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:304)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.access$300(Overseer.java:87)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater$2.run(Overseer.java:265)
   [junit4]   2> 1129536 INFO  
(TEST-OverseerTest.testStateChange-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.SolrTestCaseJ4 ###Starting testStateChange
   [junit4]   2> 1129536 INFO  
(TEST-OverseerTest.testStateChange-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 1129536 INFO  (Thread-5669) [    ] o.a.s.c.ZkTestServer client 
port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 1129536 INFO  (Thread-5669) [    ] o.a.s.c.ZkTestServer 
Starting server
   [junit4]   2> 1129636 INFO  
(TEST-OverseerTest.testStateChange-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.ZkTestServer start zk server on port:34342
   [junit4]   2> 1129636 INFO  
(TEST-OverseerTest.testStateChange-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1129637 INFO  
(TEST-OverseerTest.testStateChange-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1129639 INFO  (zkCallback-2051-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@3b681660 
name:ZooKeeperConnection Watcher:127.0.0.1:34342/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1129639 INFO  
(TEST-OverseerTest.testStateChange-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1129640 INFO  
(TEST-OverseerTest.testStateChange-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1129640 INFO  
(TEST-OverseerTest.testStateChange-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1129640 INFO  
(TEST-OverseerTest.testStateChange-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1129641 INFO  (zkCallback-2052-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@60bc6143 
name:ZooKeeperConnection Watcher:127.0.0.1:34342 got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1129642 INFO  
(TEST-OverseerTest.testStateChange-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1129642 INFO  
(TEST-OverseerTest.testStateChange-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1129643 INFO  
(TEST-OverseerTest.testStateChange-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1129643 INFO  
(TEST-OverseerTest.testStateChange-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1129644 INFO  (zkCallback-2053-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@9953e13 name:ZooKeeperConnection 
Watcher:127.0.0.1:34342 got event WatchedEvent state:SyncConnected type:None 
path:null path:null type:None
   [junit4]   2> 1129645 INFO  
(TEST-OverseerTest.testStateChange-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1129645 INFO  
(TEST-OverseerTest.testStateChange-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1129645 INFO  
(TEST-OverseerTest.testStateChange-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /solr
   [junit4]   2> 1129648 INFO  
(TEST-OverseerTest.testStateChange-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes
   [junit4]   2> 1129649 INFO  
(TEST-OverseerTest.testStateChange-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /collections
   [junit4]   2> 1129651 INFO  
(TEST-OverseerTest.testStateChange-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /aliases.json
   [junit4]   2> 1129652 INFO  
(TEST-OverseerTest.testStateChange-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /clusterstate.json
   [junit4]   2> 1129654 INFO  
(TEST-OverseerTest.testStateChange-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /security.json
   [junit4]   2> 1129655 INFO  
(TEST-OverseerTest.testStateChange-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1129657 INFO  
(TEST-OverseerTest.testStateChange-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1129657 INFO  
(TEST-OverseerTest.testStateChange-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1129658 INFO  (zkCallback-2054-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@3ad9c42b 
name:ZooKeeperConnection Watcher:127.0.0.1:34342/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1129658 INFO  
(TEST-OverseerTest.testStateChange-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1129659 INFO  
(TEST-OverseerTest.testStateChange-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1129659 INFO  
(TEST-OverseerTest.testStateChange-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: 
socketTimeout=600000&connTimeout=60000&retry=true
   [junit4]   2> 1129660 INFO  
(TEST-OverseerTest.testStateChange-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer_elect
   [junit4]   2> 1129661 INFO  
(TEST-OverseerTest.testStateChange-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer_elect/election
   [junit4]   2> 1129663 INFO  
(TEST-OverseerTest.testStateChange-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 1129663 INFO  
(TEST-OverseerTest.testStateChange-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.LeaderElector Joined leadership election with path: 
/overseer_elect/election/95331426693283843-127.0.0.1:34342_solr-n_0000000000
   [junit4]   2> 1129664 INFO  
(TEST-OverseerTest.testStateChange-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:34342_solr
   [junit4]   2> 1129664 INFO  
(TEST-OverseerTest.testStateChange-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer_elect/leader
   [junit4]   2

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

.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"recovering",
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "core_node_name":"core_node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "base_url":"http://node1/solr/"} current state version: 1
   [junit4]   2> 1181809 INFO  
(OverseerStateUpdate-95331430074417156-127.0.0.1:46311_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Update state numShards=1 message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"recovering",
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "core_node_name":"core_node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "base_url":"http://node1/solr/"}
   [junit4]   2> 1181809 INFO  
(OverseerStateUpdate-95331430074417156-127.0.0.1:46311_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator shard=shard1 is already registered
   [junit4]   2> 1181810 INFO  
(TEST-OverseerTest.testDoubleAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.LeaderElector Joined leadership election with path: 
/collections/collection1/leader_elect/shard1/election/95331430074417157-node1_core1-n_0000000001
   [junit4]   2> 1181811 INFO  
(TEST-OverseerTest.testDoubleAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node
   [junit4]   2> 1181814 INFO  
(OverseerStateUpdate-95331430074417156-127.0.0.1:46311_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"leader",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "base_url":"http://node1/solr/";,
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "state":"active"} current state version: 1
   [junit4]   2> 1181916 INFO  (zkCallback-2166-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1181916 INFO  (zkCallback-2169-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1181918 INFO  (zkCallback-2162-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred 
- updating... (live nodes size: [1])
   [junit4]   2> 1181921 INFO  (zkCallback-2169-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected 
type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live 
nodes size: [1])
   [junit4]   2> 1181921 INFO  (zkCallback-2162-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A live node change: [WatchedEvent state:SyncConnected 
type:NodeChildrenChanged path:/live_nodes], has occurred - updating... (live 
nodes size: [1])
   [junit4]   2> 1181923 INFO  
(TEST-OverseerTest.testDoubleAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1:46311 46311
   [junit4]   2> 1182096 INFO  (Thread-5678) [    ] o.a.s.c.ZkTestServer 
connecting to 127.0.0.1:46311 46311
   [junit4]   2> 1182097 WARN  (Thread-5678) [    ] o.a.s.c.ZkTestServer Watch 
limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2>        4       /solr/aliases.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2>        4       /solr/clusterstate.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2>        4       /solr/live_nodes
   [junit4]   2>        4       /solr/collections
   [junit4]   2> 
   [junit4]   2> 1182097 INFO  
(TEST-OverseerTest.testDoubleAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.SolrTestCaseJ4 ###Ending testDoubleAssignment
   [junit4]   2> 1182097 INFO  
(TEST-OverseerTest.testDoubleAssignment-seed#[22EE1E678BBA4319]) [    ] 
o.a.s.c.Overseer Overseer 
(id=95331430074417156-127.0.0.1:46311_solr-n_0000000000) closing
   [junit4]   2> 1182097 INFO  
(OverseerStateUpdate-95331430074417156-127.0.0.1:46311_solr-n_0000000000) [    
] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:46311_solr
   [junit4]   2> 1182098 ERROR (OverseerExitThread) [    ] o.a.s.c.Overseer 
could not read the data
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: 
KeeperErrorCode = Session expired for /overseer_elect/leader
   [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:1155)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:345)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:342)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:342)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:304)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.access$300(Overseer.java:87)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater$2.run(Overseer.java:265)
   [junit4]   2> 1185099 INFO  
(SUITE-OverseerTest-seed#[22EE1E678BBA4319]-worker) [    ] o.a.s.SolrTestCaseJ4 
###deleteCore
   [junit4]   2> NOTE: leaving temporary files on disk at: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/temp/solr.cloud.OverseerTest_22EE1E678BBA4319-001
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene54), 
sim=RandomSimilarity(queryNorm=true,coord=no): {}, locale=sq-AL, 
timezone=Canada/Eastern
   [junit4]   2> NOTE: Linux 3.13.0-52-generic amd64/Oracle Corporation 
1.7.0_80 (64-bit)/cpus=4,threads=1,free=89600480,total=500170752
   [junit4]   2> NOTE: All tests run in this JVM: [ReturnFieldsTest, 
CloneFieldUpdateProcessorFactoryTest, TestFaceting, TestCSVLoader, 
TlogReplayBufferedWhileIndexingTest, TestRebalanceLeaders, TestRawTransformer, 
RequiredFieldsTest, UUIDUpdateProcessorFallbackTest, TestBulkSchemaAPI, 
TestRandomDVFaceting, BasicZkTest, DistributedSpellCheckComponentTest, 
ExternalFileFieldSortTest, DeleteReplicaTest, TestUniqueKeyFieldResource, 
ActionThrottleTest, DirectoryFactoryTest, PathHierarchyTokenizerFactoryTest, 
TestStressLucene, TestFunctionQuery, TestManagedResource, TestRandomFaceting, 
TestRemoteStreaming, TestFoldingMultitermQuery, AnalysisAfterCoreReloadTest, 
SyncSliceTest, DistributedExpandComponentTest, ShardSplitTest, 
TestBlendedInfixSuggestions, FacetPivotSmallTest, ResponseLogComponentTest, 
TestSolrConfigHandlerCloud, TestValueSourceCache, CoreAdminRequestStatusTest, 
TestHighFrequencyDictionaryFactory, RAMDirectoryFactoryTest, RuleEngineTest, 
AsyncCallRequestStatusResponseTest, TestDownShardTolerantSearch, UUIDFieldTest, 
ConnectionReuseTest, TestLeaderInitiatedRecoveryThread, 
XsltUpdateRequestHandlerTest, TestNRTOpen, PeerSyncTest, 
TestConfigSetsAPIZkFailure, TestPivotHelperCode, 
SignatureUpdateProcessorFactoryTest, CleanupOldIndexTest, 
TestAnalyzedSuggestions, TestRTGBase, TestDocSet, CollectionStateFormat2Test, 
BasicAuthIntegrationTest, DistributedQueryComponentCustomSortTest, 
TestHashQParserPlugin, TestConfig, MigrateRouteKeyTest, JsonLoaderTest, 
BlockJoinFacetDistribTest, TestChildDocTransformer, TestBulkSchemaConcurrent, 
AlternateDirectoryTest, TestFastOutputStream, PingRequestHandlerTest, 
TestManagedSchemaFieldTypeResource, DistributedQueryElevationComponentTest, 
TestOmitPositions, TestSchemaResource, URLClassifyProcessorTest, 
VersionInfoTest, BasicDistributedZkTest, HighlighterMaxOffsetTest, 
TestFieldTypeResource, ZkNodePropsTest, HdfsBasicDistributedZk2Test, 
RollingRestartTest, TestCollectionAPI, QueryEqualityTest, TestRTimerTree, 
SynonymTokenizerTest, TestComponentsName, AddBlockUpdateTest, PrimUtilsTest, 
SOLR749Test, ExplicitHLLTest, TestComplexPhraseQParserPlugin, 
TestSchemaManager, TestCloudSchemaless, TestLMDirichletSimilarityFactory, 
TestRecoveryHdfs, OverseerTest]
   [junit4] Completed [286/566 (1!)] on J0 in 65.88s, 12 tests, 1 failure, 1 
skipped <<< FAILURES!

[...truncated 887 lines...]
BUILD FAILED
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/build.xml:750: 
The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/build.xml:694: 
The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/build.xml:59: 
The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build.xml:233:
 The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/common-build.xml:534:
 The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/lucene/common-build.xml:1477:
 The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/lucene/common-build.xml:1033:
 There were test failures: 566 suites (7 ignored), 2268 tests, 1 failure, 56 
ignored (41 assumptions) [seed: 22EE1E678BBA4319]

Total time: 59 minutes 56 seconds
Build step 'Invoke Ant' marked build as failure
Archiving artifacts
Recording test results
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any


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