Build: https://builds.apache.org/job/Lucene-Solr-Tests-trunk-Java8/594/

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

Error Message:
expected:<1> but was:<2>

Stack Trace:
java.lang.AssertionError: expected:<1> but was:<2>
        at 
__randomizedtesting.SeedInfo.seed([11E26D56C8AA4174:BAB68A6A5D70E27A]:0)
        at org.junit.Assert.fail(Assert.java:93)
        at org.junit.Assert.failNotEquals(Assert.java:647)
        at org.junit.Assert.assertEquals(Assert.java:128)
        at org.junit.Assert.assertEquals(Assert.java:472)
        at org.junit.Assert.assertEquals(Assert.java:456)
        at 
org.apache.solr.cloud.OverseerTest.testOverseerStatsReset(OverseerTest.java:722)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:497)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1660)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:866)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:902)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:916)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:50)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:49)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:65)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$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:875)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:777)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:811)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:822)
        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:46)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:42)
        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:54)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:65)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:55)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:367)
        at java.lang.Thread.run(Thread.java:745)




Build Log:
[...truncated 10068 lines...]
   [junit4] Suite: org.apache.solr.cloud.OverseerTest
   [junit4]   2> Creating dataDir: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-trunk-Java8/solr/build/solr-core/test/J1/temp/solr.cloud.OverseerTest_11E26D56C8AA4174-001/init-core-data-001
   [junit4]   2> 870401 INFO  
(SUITE-OverseerTest-seed#[11E26D56C8AA4174]-worker) [    ] o.a.s.SolrTestCaseJ4 
Randomized ssl (false) and clientAuth (true)
   [junit4]   2> 870401 INFO  
(SUITE-OverseerTest-seed#[11E26D56C8AA4174]-worker) [    ] o.a.s.SolrTestCaseJ4 
####initCore
   [junit4]   2> 870401 INFO  
(SUITE-OverseerTest-seed#[11E26D56C8AA4174]-worker) [    ] o.a.s.SolrTestCaseJ4 
####initCore end
   [junit4]   2> 870403 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testExternalClusterStateChangeBehavior
   [junit4]   2> 870403 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 870404 INFO  (Thread-2283) [    ] o.a.s.c.ZkTestServer client 
port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 870404 INFO  (Thread-2283) [    ] o.a.s.c.ZkTestServer 
Starting server
   [junit4]   2> 870504 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.ZkTestServer start zk server on port:40588
   [junit4]   2> 870504 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 870505 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 870510 INFO  (zkCallback-598-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@777eca5d 
name:ZooKeeperConnection Watcher:127.0.0.1:40588/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 870510 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 870510 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 870510 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 870511 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 870512 INFO  (zkCallback-599-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@65ee6fde 
name:ZooKeeperConnection Watcher:127.0.0.1:40588 got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 870512 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 870512 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 870513 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 870517 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 870517 INFO  (zkCallback-600-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@3f80801a 
name:ZooKeeperConnection Watcher:127.0.0.1:40588 got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 870517 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 870517 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 870517 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.c.SolrZkClient makePath: /solr
   [junit4]   2> 870520 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.c.SolrZkClient makePath: /live_nodes
   [junit4]   2> 870521 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.c.SolrZkClient makePath: /collections
   [junit4]   2> 870522 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.c.SolrZkClient makePath: /aliases.json
   [junit4]   2> 870523 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.c.SolrZkClient makePath: /clusterstate.json
   [junit4]   2> 870524 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.c.SolrZkClient makePath: /security.json
   [junit4]   2> 870525 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 870527 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 870529 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 870529 INFO  (zkCallback-601-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@4843e6b9 
name:ZooKeeperConnection Watcher:127.0.0.1:40588/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 870529 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 870529 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 870530 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with 
params: socketTimeout=600000&connTimeout=60000&retry=true
   [junit4]   2> 870532 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.c.SolrZkClient makePath: /overseer_elect
   [junit4]   2> 870533 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.c.SolrZkClient makePath: /overseer_elect/election
   [junit4]   2> 870534 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 870535 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.LeaderElector Joined leadership election with path: 
/overseer_elect/election/94829906542329859-127.0.0.1:40588_solr-n_0000000000
   [junit4]   2> 870535 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.OverseerElectionContext I am going to be the leader 
127.0.0.1:40588_solr
   [junit4]   2> 870535 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.c.SolrZkClient makePath: /overseer_elect/leader
   [junit4]   2> 870536 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.Overseer Overseer 
(id=94829906542329859-127.0.0.1:40588_solr-n_0000000000) starting
   [junit4]   2> 870537 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.c.SolrZkClient makePath: /overseer/queue
   [junit4]   2> 870539 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.c.SolrZkClient makePath: /overseer/queue-work
   [junit4]   2> 870540 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-failure
   [junit4]   2> 870542 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-running
   [junit4]   2> 870543 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-completed
   [junit4]   2> 870545 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.c.SolrZkClient makePath: /overseer/collection-queue-work
   [junit4]   2> 870547 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.OverseerAutoReplicaFailoverThread Starting 
OverseerAutoReplicaFailoverThread autoReplicaFailoverWorkLoopDelay=10000 
autoReplicaFailoverWaitAfterExpiration=30000 
autoReplicaFailoverBadNodeExpiration=60000
   [junit4]   2> 870548 INFO  
(OverseerStateUpdate-94829906542329859-127.0.0.1:40588_solr-n_0000000000) [    
] o.a.s.c.Overseer Starting to work on the main queue
   [junit4]   2> 870549 INFO  
(OverseerStateUpdate-94829906542329859-127.0.0.1:40588_solr-n_0000000000) [    
] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 870557 INFO  
(OverseerCollectionConfigSetProcessor-94829906542329859-127.0.0.1:40588_solr-n_0000000000)
 [    ] o.a.s.c.OverseerTaskProcessor Process current queue of overseer 
operations
   [junit4]   2> 870557 INFO  
(OverseerStateUpdate-94829906542329859-127.0.0.1:40588_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr";,
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "collection":"c1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "roles":"",
   [junit4]   2>   "state":"down"} current state version: 0
   [junit4]   2> 870557 INFO  
(OverseerStateUpdate-94829906542329859-127.0.0.1:40588_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Update state numShards=null message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr";,
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "collection":"c1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "roles":"",
   [junit4]   2>   "state":"down"}
   [junit4]   2> 870558 INFO  
(OverseerStateUpdate-94829906542329859-127.0.0.1:40588_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard1
   [junit4]   2> 870559 INFO  (zkCallback-598-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: 0)
   [junit4]   2> 870559 INFO  (zkCallback-601-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: 0)
   [junit4]   2> 870609 INFO  
(OverseerStateUpdate-94829906542329859-127.0.0.1:40588_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 2, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr";,
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "collection":"c1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "roles":"",
   [junit4]   2>   "state":"recovering"} current state version: 1
   [junit4]   2> 870610 INFO  
(OverseerStateUpdate-94829906542329859-127.0.0.1:40588_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Update state numShards=null message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr";,
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "collection":"c1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "roles":"",
   [junit4]   2>   "state":"recovering"}
   [junit4]   2> 870610 INFO  
(OverseerStateUpdate-94829906542329859-127.0.0.1:40588_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator node=core_node1 is already registered
   [junit4]   2> 870610 INFO  
(OverseerStateUpdate-94829906542329859-127.0.0.1:40588_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator shard=shard1 is already registered
   [junit4]   2> 870610 INFO  (zkCallback-598-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: 0)
   [junit4]   2> 870610 INFO  (zkCallback-601-thread-2) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json, has occurred 
- updating... (live nodes size: 0)
   [junit4]   2> 870612 INFO  
(OverseerStateUpdate-94829906542329859-127.0.0.1:40588_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 2, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr";,
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "collection":"c1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "roles":"",
   [junit4]   2>   "state":"active"} current state version: 1
   [junit4]   2> 870612 INFO  
(OverseerStateUpdate-94829906542329859-127.0.0.1:40588_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Update state numShards=null message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr";,
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "collection":"c1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "roles":"",
   [junit4]   2>   "state":"active"}
   [junit4]   2> 870612 INFO  
(OverseerStateUpdate-94829906542329859-127.0.0.1:40588_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator node=core_node1 is already registered
   [junit4]   2> 870612 INFO  
(OverseerStateUpdate-94829906542329859-127.0.0.1:40588_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator shard=shard1 is already registered
   [junit4]   2> 870614 INFO  
(OverseerStateUpdate-94829906542329859-127.0.0.1:40588_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 3, message = {
   [junit4]   2>   "operation":"create",
   [junit4]   2>   "name":"test",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "replicationFactor":"1",
   [junit4]   2>   "stateFormat":"2"} current state version: 1
   [junit4]   2> 870614 INFO  
(OverseerStateUpdate-94829906542329859-127.0.0.1:40588_solr-n_0000000000) [    
] o.a.s.c.o.ClusterStateMutator building a new cName: test
   [junit4]   2> 870615 WARN  
(OverseerStateUpdate-94829906542329859-127.0.0.1:40588_solr-n_0000000000) [    
] o.a.s.c.Overseer Bad version writing to ZK using compare-and-set, will force 
refresh cluster state
   [junit4]   2> org.apache.zookeeper.KeeperException$BadVersionException: 
KeeperErrorCode = BadVersion for /clusterstate.json
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:115)
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.setData(ZooKeeper.java:1270)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$8.execute(SolrZkClient.java:370)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$8.execute(SolrZkClient.java:367)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:61)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.setData(SolrZkClient.java:367)
   [junit4]   2>        at 
org.apache.solr.cloud.overseer.ZkStateWriter.writePendingUpdates(ZkStateWriter.java:251)
   [junit4]   2>        at 
org.apache.solr.cloud.overseer.ZkStateWriter.enqueueUpdate(ZkStateWriter.java:118)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.processQueueItem(Overseer.java:290)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:214)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> 870617 INFO  
(OverseerStateUpdate-94829906542329859-127.0.0.1:40588_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: workQueueSize: 2, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr";,
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "collection":"c1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "roles":"",
   [junit4]   2>   "state":"recovering"}
   [junit4]   2> 870618 INFO  
(OverseerStateUpdate-94829906542329859-127.0.0.1:40588_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Update state numShards=null message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr";,
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "collection":"c1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "roles":"",
   [junit4]   2>   "state":"recovering"}
   [junit4]   2> 870618 INFO  
(OverseerStateUpdate-94829906542329859-127.0.0.1:40588_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator node=core_node1 is already registered
   [junit4]   2> 870618 INFO  
(OverseerStateUpdate-94829906542329859-127.0.0.1:40588_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator shard=shard1 is already registered
   [junit4]   2> 870618 INFO  (zkCallback-598-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: 0)
   [junit4]   2> 870618 INFO  (zkCallback-601-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: 0)
   [junit4]   2> 870621 INFO  
(OverseerStateUpdate-94829906542329859-127.0.0.1:40588_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: workQueueSize: 2, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr";,
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "collection":"c1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "roles":"",
   [junit4]   2>   "state":"active"}
   [junit4]   2> 870622 INFO  
(OverseerStateUpdate-94829906542329859-127.0.0.1:40588_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Update state numShards=null message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr";,
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "collection":"c1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "roles":"",
   [junit4]   2>   "state":"active"}
   [junit4]   2> 870622 INFO  
(OverseerStateUpdate-94829906542329859-127.0.0.1:40588_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator node=core_node1 is already registered
   [junit4]   2> 870622 INFO  
(OverseerStateUpdate-94829906542329859-127.0.0.1:40588_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator shard=shard1 is already registered
   [junit4]   2> 870622 INFO  (zkCallback-598-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: 0)
   [junit4]   2> 870622 INFO  (zkCallback-601-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: 0)
   [junit4]   2> 870624 INFO  
(OverseerStateUpdate-94829906542329859-127.0.0.1:40588_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 0, message = {
   [junit4]   2>   "operation":"create",
   [junit4]   2>   "name":"test",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "replicationFactor":"1",
   [junit4]   2>   "stateFormat":"2"} current state version: 4
   [junit4]   2> 870624 INFO  
(OverseerStateUpdate-94829906542329859-127.0.0.1:40588_solr-n_0000000000) [    
] o.a.s.c.o.ClusterStateMutator building a new cName: test
   [junit4]   2> 870625 INFO  
(OverseerStateUpdate-94829906542329859-127.0.0.1:40588_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 0, message = {
   [junit4]   2>   "operation":"createshard",
   [junit4]   2>   "collection":"test",
   [junit4]   2>   "shard":"x",
   [junit4]   2>   "replicationFactor":"1"} current state version: 4
   [junit4]   2> 870627 INFO  
(OverseerStateUpdate-94829906542329859-127.0.0.1:40588_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 0, message = {
   [junit4]   2>   "operation":"addreplica",
   [junit4]   2>   "collection":"test",
   [junit4]   2>   "shard":"x",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr";,
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "state":"down"} current state version: 4
   [junit4]   2> 870627 INFO  
(OverseerStateUpdate-94829906542329859-127.0.0.1:40588_solr-n_0000000000) [    
] o.a.s.c.o.SliceMutator createReplica() {
   [junit4]   2>   "operation":"addreplica",
   [junit4]   2>   "collection":"test",
   [junit4]   2>   "shard":"x",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr";,
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "state":"down"} 
   [junit4]   2> 870729 INFO  
(OverseerStateUpdate-94829906542329859-127.0.0.1:40588_solr-n_0000000000) [    
] o.a.s.c.o.ZkStateWriter going to create_collection 
/collections/test/state.json
   [junit4]   2> 870772 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn caught end of stream exception
   [junit4]   2> EndOfStreamException: Unable to read additional data from 
client sessionid 0x150e74c2d8a0000, likely client has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> 870779 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:40588 40588
   [junit4]   2> 870954 INFO  (Thread-2283) [    ] o.a.s.c.ZkTestServer 
connecting to 127.0.0.1:40588 40588
   [junit4]   2> 870954 WARN  (Thread-2283) [    ] o.a.s.c.ZkTestServer Watch 
limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2>        2       /solr/aliases.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2>        2       /solr/clusterstate.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2>        2       /solr/live_nodes
   [junit4]   2>        2       /solr/collections
   [junit4]   2> 
   [junit4]   2> 870955 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testExternalClusterStateChangeBehavior
   [junit4]   2> 870955 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[11E26D56C8AA4174])
 [    ] o.a.s.c.Overseer Overseer 
(id=94829906542329859-127.0.0.1:40588_solr-n_0000000000) closing
   [junit4]   2> 870955 INFO  
(OverseerStateUpdate-94829906542329859-127.0.0.1:40588_solr-n_0000000000) [    
] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:40588_solr
   [junit4]   2> 870958 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.SolrTestCaseJ4 ###Starting testStateChange
   [junit4]   2> 870959 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 870959 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:353)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:350)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:61)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:350)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$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> 870959 INFO  (Thread-2284) [    ] o.a.s.c.ZkTestServer client 
port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 870960 INFO  (Thread-2284) [    ] o.a.s.c.ZkTestServer 
Starting server
   [junit4]   2> 871059 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.ZkTestServer start zk server on port:43075
   [junit4]   2> 871059 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 871060 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 871062 INFO  (zkCallback-603-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@75452679 
name:ZooKeeperConnection Watcher:127.0.0.1:43075/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 871063 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 871063 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 871063 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 871063 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 871064 INFO  (zkCallback-604-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@7e3da799 
name:ZooKeeperConnection Watcher:127.0.0.1:43075 got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 871064 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 871065 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 871066 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 871072 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 871073 INFO  (zkCallback-605-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@573e1a32 
name:ZooKeeperConnection Watcher:127.0.0.1:43075 got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 871073 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 871073 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 871073 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /solr
   [junit4]   2> 871076 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes
   [junit4]   2> 871077 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /collections
   [junit4]   2> 871078 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /aliases.json
   [junit4]   2> 871079 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /clusterstate.json
   [junit4]   2> 871080 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /security.json
   [junit4]   2> 871081 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 871083 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 871089 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 871089 INFO  (zkCallback-606-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@2de31823 
name:ZooKeeperConnection Watcher:127.0.0.1:43075/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 871089 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 871089 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 871090 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: 
socketTimeout=600000&connTimeout=60000&retry=true
   [junit4]   2> 871090 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer_elect
   [junit4]   2> 871092 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer_elect/election
   [junit4]   2> 871092 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 871093 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.LeaderElector Joined leadership election with path: 
/overseer_elect/election/94829906579095555-127.0.0.1:43075_solr-n_0000000000
   [junit4]   2> 871093 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:43075_solr
   [junit4]   2> 871093 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer_elect/leader
   [junit4]   2> 871094 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.Overseer Overseer 
(id=94829906579095555-127.0.0.1:43075_solr-n_0000000000) starting
   [junit4]   2> 871095 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/queue
   [junit4]   2> 871097 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/queue-work
   [junit4]   2> 871098 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-failure
   [junit4]   2> 871100 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-running
   [junit4]   2> 871101 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-completed
   [junit4]   2> 871103 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-queue-work
   [junit4]   2> 871105 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.OverseerAutoReplicaFailoverThread Starting 
OverseerAutoReplicaFailoverThread autoReplicaFailoverWorkLoopDelay=10000 
autoReplicaFailoverWaitAfterExpiration=30000 
autoReplicaFailoverBadNodeExpiration=60000
   [junit4]   2> 871106 INFO  
(OverseerStateUpdate-94829906579095555-127.0.0.1:43075_solr-n_0000000000) [    
] o.a.s.c.Overseer Starting to work on the main queue
   [junit4]   2> 871107 INFO  
(OverseerStateUpdate-94829906579095555-127.0.0.1:43075_solr-n_0000000000) [    
] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 871109 INFO  
(OverseerCollectionConfigSetProcessor-94829906579095555-127.0.0.1:43075_solr-n_0000000000)
 [    ] o.a.s.c.OverseerTaskProcessor Process current queue of overseer 
operations
   [junit4]   2> 871112 INFO  
(OverseerStateUpdate-94829906579095555-127.0.0.1:43075_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr";,
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "roles":"",
   [junit4]   2>   "state":"recovering"} current state version: 0
   [junit4]   2> 871112 INFO  
(OverseerStateUpdate-94829906579095555-127.0.0.1:43075_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Update state numShards=null message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr";,
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "roles":"",
   [junit4]   2>   "state":"recovering"}
   [junit4]   2> 871112 INFO  
(OverseerStateUpdate-94829906579095555-127.0.0.1:43075_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard1
   [junit4]   2> 871114 INFO  (zkCallback-606-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: 0)
   [junit4]   2> 871114 INFO  (zkCallback-603-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: 0)
   [junit4]   2> 871164 INFO  
(OverseerStateUpdate-94829906579095555-127.0.0.1:43075_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr";,
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "roles":"",
   [junit4]   2>   "state":"active"} current state version: 1
   [junit4]   2> 871164 INFO  
(OverseerStateUpdate-94829906579095555-127.0.0.1:43075_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Update state numShards=null message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr";,
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "roles":"",
   [junit4]   2>   "state":"active"}
   [junit4]   2> 871165 INFO  
(OverseerStateUpdate-94829906579095555-127.0.0.1:43075_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator node=core_node1 is already registered
   [junit4]   2> 871165 INFO  
(OverseerStateUpdate-94829906579095555-127.0.0.1:43075_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator shard=shard1 is already registered
   [junit4]   2> 871268 INFO  (zkCallback-606-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: 0)
   [junit4]   2> 871268 INFO  (zkCallback-603-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: 0)
   [junit4]   2> 871315 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1:43075 43075
   [junit4]   2> 871468 INFO  (Thread-2284) [    ] o.a.s.c.ZkTestServer 
connecting to 127.0.0.1:43075 43075
   [junit4]   2> 871469 WARN  (Thread-2284) [    ] o.a.s.c.ZkTestServer Watch 
limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2>        2       /solr/aliases.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2>        2       /solr/clusterstate.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2>        2       /solr/live_nodes
   [junit4]   2>        2       /solr/collections
   [junit4]   2> 
   [junit4]   2> 871469 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.SolrTestCaseJ4 ###Ending testStateChange
   [junit4]   2> 871469 INFO  
(TEST-OverseerTest.testStateChange-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.Overseer Overseer 
(id=94829906579095555-127.0.0.1:43075_solr-n_0000000000) closing
   [junit4]   2> 871469 INFO  
(OverseerStateUpdate-94829906579095555-127.0.0.1:43075_solr-n_0000000000) [    
] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:43075_solr
   [junit4]   2> 871471 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:353)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:350)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:61)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:350)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$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> 871472 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.SolrTestCaseJ4 ###Starting testShardAssignmentBigger
   [junit4]   2> 871473 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 871473 INFO  (Thread-2285) [    ] o.a.s.c.ZkTestServer client 
port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 871473 INFO  (Thread-2285) [    ] o.a.s.c.ZkTestServer 
Starting server
   [junit4]   2> 871573 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.ZkTestServer start zk server on port:38981
   [junit4]   2> 871574 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 871574 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 871576 INFO  (zkCallback-608-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@623945af 
name:ZooKeeperConnection Watcher:127.0.0.1:38981 got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 871576 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 871576 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 871577 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 871577 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 871578 INFO  (zkCallback-609-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@3457eea8 
name:ZooKeeperConnection Watcher:127.0.0.1:38981 got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 871578 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 871578 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 871579 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /solr
   [junit4]   2> 871581 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 871581 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 871582 INFO  (zkCallback-610-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@49831cd name:ZooKeeperConnection 
Watcher:127.0.0.1:38981/solr got event WatchedEvent state:SyncConnected 
type:None path:null path:null type:None
   [junit4]   2> 871582 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 871582 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 871582 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes
   [junit4]   2> 871584 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /collections
   [junit4]   2> 871585 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /aliases.json
   [junit4]   2> 871586 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /clusterstate.json
   [junit4]   2> 871587 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /security.json
   [junit4]   2> 871588 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 871588 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 871589 INFO  (zkCallback-611-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@4e679d0e 
name:ZooKeeperConnection Watcher:127.0.0.1:38981/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 871589 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 871589 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 871589 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: 
socketTimeout=600000&connTimeout=60000&retry=true
   [junit4]   2> 871593 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer_elect
   [junit4]   2> 871594 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer_elect/election
   [junit4]   2> 871595 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 871596 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.LeaderElector Joined leadership election with path: 
/overseer_elect/election/94829906612453379-127.0.0.1:38981_solr-n_0000000000
   [junit4]   2> 871596 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:38981_solr
   [junit4]   2> 871596 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer_elect/leader
   [junit4]   2> 871597 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.Overseer Overseer 
(id=94829906612453379-127.0.0.1:38981_solr-n_0000000000) starting
   [junit4]   2> 871598 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/queue
   [junit4]   2> 871600 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/queue-work
   [junit4]   2> 871602 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-failure
   [junit4]   2> 871603 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-running
   [junit4]   2> 871605 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-completed
   [junit4]   2> 871607 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-queue-work
   [junit4]   2> 871609 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.OverseerAutoReplicaFailoverThread Starting 
OverseerAutoReplicaFailoverThread autoReplicaFailoverWorkLoopDelay=10000 
autoReplicaFailoverWaitAfterExpiration=30000 
autoReplicaFailoverBadNodeExpiration=60000
   [junit4]   2> 871610 INFO  
(OverseerCollectionConfigSetProcessor-94829906612453379-127.0.0.1:38981_solr-n_0000000000)
 [    ] o.a.s.c.OverseerTaskProcessor Process current queue of overseer 
operations
   [junit4]   2> 871610 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 871611 INFO  
(OverseerStateUpdate-94829906612453379-127.0.0.1:38981_solr-n_0000000000) [    
] o.a.s.c.Overseer Starting to work on the main queue
   [junit4]   2> 871611 INFO  
(OverseerStateUpdate-94829906612453379-127.0.0.1:38981_solr-n_0000000000) [    
] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 871613 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 871613 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 871614 INFO  (zkCallback-613-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@639dd0b name:ZooKeeperConnection 
Watcher:127.0.0.1:38981/solr got event WatchedEvent state:SyncConnected 
type:None path:null path:null type:None
   [junit4]   2> 871614 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 871615 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 871616 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 871617 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes/node0
   [junit4]   2> 871618 INFO  (zkCallback-611-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> 871618 INFO  (zkCallback-610-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> 871619 INFO  (zkCallback-613-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> 871626 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 871627 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 871628 INFO  (zkCallback-614-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@51652930 
name:ZooKeeperConnection Watcher:127.0.0.1:38981/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 871628 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 871628 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 871630 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 871632 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes/node1
   [junit4]   2> 871632 INFO  (zkCallback-610-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> 871632 INFO  (zkCallback-611-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> 871632 INFO  (zkCallback-613-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> 871633 INFO  (zkCallback-614-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> 871633 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 871634 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 871635 INFO  (zkCallback-615-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@5a76c1b1 
name:ZooKeeperConnection Watcher:127.0.0.1:38981/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 871635 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 871635 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 871637 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 871638 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes/node2
   [junit4]   2> 871639 INFO  (zkCallback-614-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: 2)
   [junit4]   2> 871639 INFO  (zkCallback-613-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: 2)
   [junit4]   2> 871639 INFO  (zkCallback-610-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: 2)
   [junit4]   2> 871640 INFO  (zkCallback-611-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: 2)
   [junit4]   2> 871640 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 871640 INFO  (zkCallback-615-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: 2)
   [junit4]   2> 871641 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 871642 INFO  (zkCallback-616-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@3be52075 
name:ZooKeeperConnection Watcher:127.0.0.1:38981/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 871642 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 871642 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 871643 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 871645 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes/node3
   [junit4]   2> 871646 INFO  (zkCallback-615-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: 3)
   [junit4]   2> 871646 INFO  (zkCallback-613-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: 3)
   [junit4]   2> 871646 INFO  (zkCallback-614-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: 3)
   [junit4]   2> 871646 INFO  (zkCallback-616-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: 3)
   [junit4]   2> 871646 INFO  (zkCallback-610-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: 3)
   [junit4]   2> 871646 INFO  (zkCallback-611-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: 3)
   [junit4]   2> 871647 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 871648 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 871648 INFO  (zkCallback-617-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@4e9b4283 
name:ZooKeeperConnection Watcher:127.0.0.1:38981/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 871649 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 871649 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 871650 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 871651 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes/node4
   [junit4]   2> 871652 INFO  (zkCallback-616-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: 4)
   [junit4]   2> 871652 INFO  (zkCallback-614-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: 4)
   [junit4]   2> 871652 INFO  (zkCallback-615-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: 4)
   [junit4]   2> 871652 INFO  (zkCallback-611-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: 4)
   [junit4]   2> 871653 INFO  (zkCallback-610-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: 4)
   [junit4]   2> 871652 INFO  (zkCallback-613-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: 4)
   [junit4]   2> 871653 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 871654 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 871654 INFO  (zkCallback-617-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: 4)
   [junit4]   2> 871658 INFO  (zkCallback-618-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@6242706b 
name:ZooKeeperConnection Watcher:127.0.0.1:38981/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 871659 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 871659 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 871660 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 871662 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes/node5
   [junit4]   2> 871663 INFO  (zkCallback-615-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: 5)
   [junit4]   2> 871663 INFO  (zkCallback-610-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: 5)
   [junit4]   2> 871663 INFO  (zkCallback-614-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: 5)
   [junit4]   2> 871663 INFO  (zkCallback-616-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: 5)
   [junit4]   2> 871663 INFO  (zkCallback-611-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: 5)
   [junit4]   2> 871663 INFO  (zkCallback-617-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: 5)
   [junit4]   2> 871663 INFO  (zkCallback-613-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: 5)
   [junit4]   2> 871663 INFO  (zkCallback-618-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: 5)
   [junit4]   2> 871664 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 871664 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 871665 INFO  (zkCallback-619-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@1bd29722 
name:ZooKeeperConnection Watcher:127.0.0.1:38981/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 871665 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 871666 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 871667 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 871668 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes/node6
   [junit4]   2> 871669 INFO  (zkCallback-610-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: 6)
   [junit4]   2> 871669 INFO  (zkCallback-616-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: 6)
   [junit4]   2> 871669 INFO  (zkCallback-617-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: 6)
   [junit4]   2> 871669 INFO  (zkCallback-613-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: 6)
   [junit4]   2> 871669 INFO  (zkCallback-611-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: 6)
   [junit4]   2> 871669 INFO  (zkCallback-614-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: 6)
   [junit4]   2> 871669 INFO  (zkCallback-615-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: 6)
   [junit4]   2> 871670 INFO  (zkCallback-618-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: 6)
   [junit4]   2> 871670 INFO  (zkCallback-619-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: 6)
   [junit4]   2> 871670 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 871671 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 871672 INFO  (zkCallback-620-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@4b022ed name:ZooKeeperConnection 
Watcher:127.0.0.1:38981/solr got event WatchedEvent state:SyncConnected 
type:None path:null path:null type:None
   [junit4]   2> 871672 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 871672 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 871673 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 871675 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes/node7
   [junit4]   2> 871676 INFO  (zkCallback-616-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: 7)
   [junit4]   2> 871676 INFO  (zkCallback-617-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: 7)
   [junit4]   2> 871676 INFO  (zkCallback-613-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: 7)
   [junit4]   2> 871676 INFO  (zkCallback-618-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: 7)
   [junit4]   2> 871676 INFO  (zkCallback-610-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: 7)
   [junit4]   2> 871676 INFO  (zkCallback-619-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: 7)
   [junit4]   2> 871676 INFO  (zkCallback-614-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: 7)
   [junit4]   2> 871676 INFO  (zkCallback-611-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: 7)
   [junit4]   2> 871676 INFO  (zkCallback-615-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: 7)
   [junit4]   2> 871677 INFO  (zkCallback-620-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: 7)
   [junit4]   2> 871677 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 871678 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 871679 INFO  (zkCallback-621-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@48e1d00a 
name:ZooKeeperConnection Watcher:127.0.0.1:38981/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 871679 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 871679 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 871680 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 871682 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes/node8
   [junit4]   2> 871683 INFO  (zkCallback-617-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: 8)
   [junit4]   2> 871683 INFO  (zkCallback-616-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: 8)
   [junit4]   2> 871683 INFO  (zkCallback-613-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: 8)
   [junit4]   2> 871683 INFO  (zkCallback-619-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: 8)
   [junit4]   2> 871683 INFO  (zkCallback-614-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: 8)
   [junit4]   2> 871683 INFO  (zkCallback-615-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: 8)
   [junit4]   2> 871683 INFO  (zkCallback-611-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: 8)
   [junit4]   2> 871683 INFO  (zkCallback-620-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: 8)
   [junit4]   2> 871683 INFO  (zkCallback-610-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: 8)
   [junit4]   2> 871683 INFO  (zkCallback-618-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: 8)
   [junit4]   2> 871684 INFO  (zkCallback-621-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: 8)
   [junit4]   2> 871684 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 871684 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 871686 INFO  (zkCallback-622-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@142d0c31 
name:ZooKeeperConnection Watcher:127.0.0.1:38981/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 871686 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 871686 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 871687 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 871688 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes/node9
   [junit4]   2> 871689 INFO  (zkCallback-617-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: 9)
   [junit4]   2> 871689 INFO  (zkCallback-616-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: 9)
   [junit4]   2> 871689 INFO  (zkCallback-613-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: 9)
   [junit4]   2> 871689 INFO  (zkCallback-615-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: 9)
   [junit4]   2> 871689 INFO  (zkCallback-610-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: 9)
   [junit4]   2> 871689 INFO  (zkCallback-619-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: 9)
   [junit4]   2> 871690 INFO  (zkCallback-614-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: 9)
   [junit4]   2> 871690 INFO  (zkCallback-611-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: 9)
   [junit4]   2> 871690 INFO  (zkCallback-618-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: 9)
   [junit4]   2> 871690 INFO  (zkCallback-620-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: 9)
   [junit4]   2> 871690 INFO  (zkCallback-621-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: 9)
   [junit4]   2> 871690 INFO  (zkCallback-622-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: 9)
   [junit4]   2> 871690 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 871691 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 871692 INFO  (zkCallback-623-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@144969c5 
name:ZooKeeperConnection Watcher:127.0.0.1:38981/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 871693 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 871693 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 871694 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 871695 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes/node10
   [junit4]   2> 871696 INFO  (zkCallback-614-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: 10)
   [junit4]   2> 871696 INFO  (zkCallback-613-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: 10)
   [junit4]   2> 871696 INFO  (zkCallback-617-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: 10)
   [junit4]   2> 871696 INFO  (zkCallback-616-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: 10)
   [junit4]   2> 871696 INFO  (zkCallback-615-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: 10)
   [junit4]   2> 871696 INFO  (zkCallback-618-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: 10)
   [junit4]   2> 871697 INFO  (zkCallback-620-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: 10)
   [junit4]   2> 871697 INFO  (zkCallback-610-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: 10)
   [junit4]   2> 871697 INFO  (zkCallback-611-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: 10)
   [junit4]   2> 871697 INFO  (zkCallback-619-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: 10)
   [junit4]   2> 871697 INFO  (zkCallback-621-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: 10)
   [junit4]   2> 871697 INFO  (zkCallback-623-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: 10)
   [junit4]   2> 871697 INFO  (zkCallback-622-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: 10)
   [junit4]   2> 871698 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 871699 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 871701 INFO  (zkCallback-624-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@133d5a29 
name:ZooKeeperConnection Watcher:127.0.0.1:38981/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 871701 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 871702 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 871703 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 871705 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes/node11
   [junit4]   2> 871706 INFO  (zkCallback-615-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: 11)
   [junit4]   2> 871706 INFO  (zkCallback-616-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: 11)
   [junit4]   2> 871706 INFO  (zkCallback-622-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: 11)
   [junit4]   2> 871706 INFO  (zkCallback-614-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A live node change: WatchedEvent state:SyncConnected 
type:NodeChildrenC

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

   ] 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> 926031 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: 
/collections/collection2/leader_elect/shard1/election
   [junit4]   2> 926035 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.LeaderElector Joined leadership election with path: 
/collections/collection2/leader_elect/shard1/election/94829909966848004-127.0.0.1_core3-n_0000000000
   [junit4]   2> 926036 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /collections/collection2/leaders/shard1
   [junit4]   2> 926038 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node
   [junit4]   2> 926042 INFO  
(OverseerStateUpdate-94829909966848003-127.0.0.1:41389_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":"core3"} current state version: 7
   [junit4]   2> 926144 INFO  (zkCallback-717-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> 926144 INFO  (zkCallback-718-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> 926144 INFO  (zkCallback-720-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> 926192 INFO  (zkCallback-718-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> 926192 INFO  (zkCallback-720-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> 926193 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn caught end of stream exception
   [junit4]   2> EndOfStreamException: Unable to read additional data from 
client sessionid 0x150e74cf9a80004, likely client has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> 927692 WARN  (zkCallback-720-thread-1) [    ] 
o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, but Solr cannot talk to ZK
   [junit4]   2> 927694 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1:41389 41389
   [junit4]   2> 927948 INFO  (Thread-2294) [    ] o.a.s.c.ZkTestServer 
connecting to 127.0.0.1:41389 41389
   [junit4]   2> 927949 WARN  (Thread-2294) [    ] 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> 927950 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.SolrTestCaseJ4 ###Ending testBadQueueItem
   [junit4]   2> 927950 INFO  
(TEST-OverseerTest.testBadQueueItem-seed#[11E26D56C8AA4174]) [    ] 
o.a.s.c.Overseer Overseer 
(id=94829909966848003-127.0.0.1:41389_solr-n_0000000000) closing
   [junit4]   2> 927951 INFO  
(OverseerStateUpdate-94829909966848003-127.0.0.1:41389_solr-n_0000000000) [    
] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:41389_solr
   [junit4]   2> 927958 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:353)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:350)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:61)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:350)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$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> 930951 INFO  
(SUITE-OverseerTest-seed#[11E26D56C8AA4174]-worker) [    ] o.a.s.SolrTestCaseJ4 
###deleteCore
   [junit4]   2> NOTE: leaving temporary files on disk at: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-trunk-Java8/solr/build/solr-core/test/J1/temp/solr.cloud.OverseerTest_11E26D56C8AA4174-001
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene60), 
sim=ClassicSimilarity, locale=iw_IL, timezone=Mexico/BajaNorte
   [junit4]   2> NOTE: Linux 3.13.0-52-generic amd64/Oracle Corporation 
1.8.0_66 (64-bit)/cpus=4,threads=1,free=204456152,total=526909440
   [junit4]   2> NOTE: All tests run in this JVM: [LoggingHandlerTest, 
TestDocBasedVersionConstraints, SegmentsInfoRequestHandlerTest, 
TestCodecSupport, TestMinMaxOnMultiValuedField, HighlighterTest, 
HLLSerializationTest, SolrIndexConfigTest, DistributedDebugComponentTest, 
DeleteShardTest, DeleteLastCustomShardedReplicaTest, FileUtilsTest, 
TestFieldTypeCollectionResource, TestReloadDeadlock, ZkSolrClientTest, 
TestFiltering, TestSmileRequest, DistributedFacetPivotWhiteBoxTest, 
TestLeaderInitiatedRecoveryThread, TermVectorComponentTest, DocValuesTest, 
TestSchemaManager, TestAddFieldRealTimeGet, TestDocumentBuilder, FullHLLTest, 
TestDistributedGrouping, SolrPluginUtilsTest, TestWordDelimiterFilterFactory, 
TestRTimerTree, SpellingQueryConverterTest, DocumentBuilderTest, 
TestFastLRUCache, DistribDocExpirationUpdateProcessorTest, TestHashPartitioner, 
SimpleMLTQParserTest, TestBinaryResponseWriter, CSVRequestHandlerTest, 
HLLUtilTest, TestOverriddenPrefixQueryForCustomFieldType, 
ShardRoutingCustomTest, BasicAuthIntegrationTest, JavabinLoaderTest, 
TestTrieFacet, TestStressUserVersions, BlockCacheTest, TestHashQParserPlugin, 
TestConfigSets, TestSolr4Spatial2, TestCopyFieldCollectionResource, 
MergeStrategyTest, TestSystemIdResolver, TestUpdate, TestStressVersions, 
TestNRTOpen, TestManagedSchema, NotRequiredUniqueKeyTest, QueryResultKeyTest, 
TestManagedResourceStorage, CursorPagingTest, TestClusterStateMutator, 
TestQueryTypes, AssignTest, UpdateRequestProcessorFactoryTest, 
CustomCollectionTest, TestHighFrequencyDictionaryFactory, 
TestQuerySenderListener, TestSolrXml, TestFreeTextSuggestions, 
BaseCdcrDistributedZkTest, SpellPossibilityIteratorTest, 
TestBlendedInfixSuggestions, HdfsDirectoryTest, TestSolrCoreProperties, 
FastVectorHighlighterTest, SpellCheckCollatorTest, TestShardHandlerFactory, 
MigrateRouteKeyTest, SolrCmdDistributorTest, TestRawTransformer, 
TestUniqueKeyFieldResource, TestDynamicFieldCollectionResource, 
DistribCursorPagingTest, SolrInfoMBeanTest, TestMiniSolrCloudClusterBase, 
CursorMarkTest, TermsComponentTest, DistributedFacetPivotSmallTest, 
TestReRankQParserPlugin, BasicDistributedZkTest, ChaosMonkeySafeLeaderTest, 
CollectionsAPIDistributedZkTest, OpenCloseCoreStressTest, OverseerTest]
   [junit4] Completed [251/555] on J1 in 60.58s, 12 tests, 1 failure, 1 skipped 
<<< FAILURES!

[...truncated 999 lines...]
BUILD FAILED
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-trunk-Java8/build.xml:775:
 The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-trunk-Java8/build.xml:719:
 The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-trunk-Java8/build.xml:59: 
The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-trunk-Java8/solr/build.xml:233:
 The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-trunk-Java8/solr/common-build.xml:516:
 The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-trunk-Java8/lucene/common-build.xml:1432:
 The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-trunk-Java8/lucene/common-build.xml:987:
 There were test failures: 555 suites (8 ignored), 2200 tests, 1 failure, 81 
ignored (67 assumptions) [seed: 11E26D56C8AA4174]

Total time: 57 minutes 9 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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