Build: https://builds.apache.org/job/Lucene-Solr-Tests-5.x-Java7/3729/

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([A5B1B52996572E13:EE55215038D8D1D]: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:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java: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 10478 lines...]
   [junit4] Suite: org.apache.solr.cloud.OverseerTest
   [junit4]   2> Creating dataDir: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J1/temp/solr.cloud.OverseerTest_A5B1B52996572E13-001/init-core-data-001
   [junit4]   2> 1011797 INFO  
(SUITE-OverseerTest-seed#[A5B1B52996572E13]-worker) [    ] o.a.s.SolrTestCaseJ4 
Randomized ssl (false) and clientAuth (false)
   [junit4]   2> 1011798 INFO  
(SUITE-OverseerTest-seed#[A5B1B52996572E13]-worker) [    ] o.a.s.SolrTestCaseJ4 
####initCore
   [junit4]   2> 1011798 INFO  
(SUITE-OverseerTest-seed#[A5B1B52996572E13]-worker) [    ] o.a.s.SolrTestCaseJ4 
####initCore end
   [junit4]   2> 1011802 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testExternalClusterStateChangeBehavior
   [junit4]   2> 1011803 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 1011803 INFO  (Thread-7915) [    ] o.a.s.c.ZkTestServer client 
port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 1011803 INFO  (Thread-7915) [    ] o.a.s.c.ZkTestServer 
Starting server
   [junit4]   2> 1011903 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.ZkTestServer start zk server on port:55603
   [junit4]   2> 1011903 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1011904 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1011906 INFO  (zkCallback-865-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@13df675a 
name:ZooKeeperConnection Watcher:127.0.0.1:55603/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1011906 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1011906 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1011906 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1011907 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1011908 INFO  (zkCallback-866-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@73a64e00 
name:ZooKeeperConnection Watcher:127.0.0.1:55603 got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1011908 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1011908 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1011909 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1011910 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1011911 INFO  (zkCallback-867-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@2688782f 
name:ZooKeeperConnection Watcher:127.0.0.1:55603 got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1011911 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1011911 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1011911 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.c.SolrZkClient makePath: /solr
   [junit4]   2> 1011913 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.c.SolrZkClient makePath: /live_nodes
   [junit4]   2> 1011914 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.c.SolrZkClient makePath: /collections
   [junit4]   2> 1011915 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.c.SolrZkClient makePath: /aliases.json
   [junit4]   2> 1011917 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.c.SolrZkClient makePath: /clusterstate.json
   [junit4]   2> 1011918 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.c.SolrZkClient makePath: /security.json
   [junit4]   2> 1011919 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1011921 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1011922 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1011923 INFO  (zkCallback-868-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@423da62 name:ZooKeeperConnection 
Watcher:127.0.0.1:55603/solr got event WatchedEvent state:SyncConnected 
type:None path:null path:null type:None
   [junit4]   2> 1011923 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1011923 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1011923 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with 
params: socketTimeout=600000&connTimeout=60000&retry=true
   [junit4]   2> 1011928 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.c.SolrZkClient makePath: /overseer_elect
   [junit4]   2> 1011930 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.c.SolrZkClient makePath: /overseer_elect/election
   [junit4]   2> 1011932 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 1011932 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.LeaderElector Joined leadership election with path: 
/overseer_elect/election/94827713416921091-127.0.0.1:55603_solr-n_0000000000
   [junit4]   2> 1011933 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.OverseerElectionContext I am going to be the leader 
127.0.0.1:55603_solr
   [junit4]   2> 1011933 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.c.SolrZkClient makePath: /overseer_elect/leader
   [junit4]   2> 1011934 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.Overseer Overseer 
(id=94827713416921091-127.0.0.1:55603_solr-n_0000000000) starting
   [junit4]   2> 1011935 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.c.SolrZkClient makePath: /overseer/queue
   [junit4]   2> 1011938 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.c.SolrZkClient makePath: /overseer/queue-work
   [junit4]   2> 1011940 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-failure
   [junit4]   2> 1011942 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-running
   [junit4]   2> 1011944 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-completed
   [junit4]   2> 1011946 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.c.SolrZkClient makePath: /overseer/collection-queue-work
   [junit4]   2> 1011950 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.OverseerAutoReplicaFailoverThread Starting 
OverseerAutoReplicaFailoverThread autoReplicaFailoverWorkLoopDelay=10000 
autoReplicaFailoverWaitAfterExpiration=30000 
autoReplicaFailoverBadNodeExpiration=60000
   [junit4]   2> 1011950 INFO  
(OverseerCollectionConfigSetProcessor-94827713416921091-127.0.0.1:55603_solr-n_0000000000)
 [    ] o.a.s.c.OverseerTaskProcessor Process current queue of overseer 
operations
   [junit4]   2> 1011951 INFO  
(OverseerStateUpdate-94827713416921091-127.0.0.1:55603_solr-n_0000000000) [    
] o.a.s.c.Overseer Starting to work on the main queue
   [junit4]   2> 1011951 INFO  
(OverseerStateUpdate-94827713416921091-127.0.0.1:55603_solr-n_0000000000) [    
] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1011955 INFO  
(OverseerStateUpdate-94827713416921091-127.0.0.1:55603_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> 1011955 INFO  
(OverseerStateUpdate-94827713416921091-127.0.0.1:55603_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> 1011955 INFO  
(OverseerStateUpdate-94827713416921091-127.0.0.1:55603_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard1
   [junit4]   2> 1011956 INFO  (zkCallback-868-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> 1011956 INFO  (zkCallback-865-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> 1012007 INFO  
(OverseerStateUpdate-94827713416921091-127.0.0.1:55603_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> 1012007 INFO  (zkCallback-868-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> 1012007 INFO  (zkCallback-865-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> 1012008 INFO  
(OverseerStateUpdate-94827713416921091-127.0.0.1:55603_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> 1012008 INFO  
(OverseerStateUpdate-94827713416921091-127.0.0.1:55603_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator node=core_node1 is already registered
   [junit4]   2> 1012008 INFO  
(OverseerStateUpdate-94827713416921091-127.0.0.1:55603_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator shard=shard1 is already registered
   [junit4]   2> 1012010 INFO  
(OverseerStateUpdate-94827713416921091-127.0.0.1:55603_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> 1012010 INFO  
(OverseerStateUpdate-94827713416921091-127.0.0.1:55603_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> 1012011 INFO  
(OverseerStateUpdate-94827713416921091-127.0.0.1:55603_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator node=core_node1 is already registered
   [junit4]   2> 1012011 INFO  
(OverseerStateUpdate-94827713416921091-127.0.0.1:55603_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator shard=shard1 is already registered
   [junit4]   2> 1012012 INFO  
(OverseerStateUpdate-94827713416921091-127.0.0.1:55603_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> 1012012 INFO  
(OverseerStateUpdate-94827713416921091-127.0.0.1:55603_solr-n_0000000000) [    
] o.a.s.c.o.ClusterStateMutator building a new cName: test
   [junit4]   2> 1012013 WARN  
(OverseerStateUpdate-94827713416921091-127.0.0.1:55603_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:362)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$8.execute(SolrZkClient.java:359)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:61)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.setData(SolrZkClient.java:359)
   [junit4]   2>        at 
org.apache.solr.cloud.overseer.ZkStateWriter.writePendingUpdates(ZkStateWriter.java:251)
   [junit4]   2>        at 
org.apache.solr.cloud.overseer.ZkStateWriter.enqueueUpdate(ZkStateWriter.java:118)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$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> 1012016 INFO  
(OverseerStateUpdate-94827713416921091-127.0.0.1:55603_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> 1012016 INFO  
(OverseerStateUpdate-94827713416921091-127.0.0.1:55603_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> 1012016 INFO  
(OverseerStateUpdate-94827713416921091-127.0.0.1:55603_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator node=core_node1 is already registered
   [junit4]   2> 1012016 INFO  
(OverseerStateUpdate-94827713416921091-127.0.0.1:55603_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator shard=shard1 is already registered
   [junit4]   2> 1012017 INFO  (zkCallback-865-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> 1012017 INFO  (zkCallback-868-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> 1012018 INFO  
(OverseerStateUpdate-94827713416921091-127.0.0.1:55603_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> 1012020 INFO  
(OverseerStateUpdate-94827713416921091-127.0.0.1:55603_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> 1012020 INFO  
(OverseerStateUpdate-94827713416921091-127.0.0.1:55603_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator node=core_node1 is already registered
   [junit4]   2> 1012020 INFO  
(OverseerStateUpdate-94827713416921091-127.0.0.1:55603_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator shard=shard1 is already registered
   [junit4]   2> 1012021 INFO  (zkCallback-868-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> 1012021 INFO  (zkCallback-865-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> 1012022 INFO  
(OverseerStateUpdate-94827713416921091-127.0.0.1:55603_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> 1012022 INFO  
(OverseerStateUpdate-94827713416921091-127.0.0.1:55603_solr-n_0000000000) [    
] o.a.s.c.o.ClusterStateMutator building a new cName: test
   [junit4]   2> 1012024 INFO  
(OverseerStateUpdate-94827713416921091-127.0.0.1:55603_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> 1012025 INFO  
(OverseerStateUpdate-94827713416921091-127.0.0.1:55603_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> 1012025 INFO  
(OverseerStateUpdate-94827713416921091-127.0.0.1:55603_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> 1012127 INFO  
(OverseerStateUpdate-94827713416921091-127.0.0.1:55603_solr-n_0000000000) [    
] o.a.s.c.o.ZkStateWriter going to create_collection 
/collections/test/state.json
   [junit4]   2> 1012170 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:55603 55603
   [junit4]   2> 1012318 INFO  (Thread-7915) [    ] o.a.s.c.ZkTestServer 
connecting to 127.0.0.1:55603 55603
   [junit4]   2> 1012319 WARN  (Thread-7915) [    ] 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> 1012320 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testExternalClusterStateChangeBehavior
   [junit4]   2> 1012320 INFO  
(TEST-OverseerTest.testExternalClusterStateChangeBehavior-seed#[A5B1B52996572E13])
 [    ] o.a.s.c.Overseer Overseer 
(id=94827713416921091-127.0.0.1:55603_solr-n_0000000000) closing
   [junit4]   2> 1012320 INFO  
(OverseerStateUpdate-94827713416921091-127.0.0.1:55603_solr-n_0000000000) [    
] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:55603_solr
   [junit4]   2> 1012323 ERROR (OverseerExitThread) [    ] o.a.s.c.Overseer 
could not read the data
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: 
KeeperErrorCode = Session expired for /overseer_elect/leader
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:127)
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1155)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:345)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:342)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:61)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:342)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:304)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.access$300(Overseer.java:87)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater$2.run(Overseer.java:265)
   [junit4]   2> 1012328 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.SolrTestCaseJ4 ###Starting testOverseerStatsReset
   [junit4]   2> 1012328 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 1012328 INFO  (Thread-7916) [    ] o.a.s.c.ZkTestServer client 
port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 1012329 INFO  (Thread-7916) [    ] o.a.s.c.ZkTestServer 
Starting server
   [junit4]   2> 1012429 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.ZkTestServer start zk server on port:57412
   [junit4]   2> 1012429 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1012429 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1012431 INFO  (zkCallback-870-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@2ec79c57 
name:ZooKeeperConnection Watcher:127.0.0.1:57412 got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1012431 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1012432 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1012433 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1012433 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1012434 INFO  (zkCallback-871-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@16a1eedb 
name:ZooKeeperConnection Watcher:127.0.0.1:57412 got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1012434 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1012434 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1012434 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /solr
   [junit4]   2> 1012436 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1012437 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1012437 INFO  (zkCallback-872-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@3376854f 
name:ZooKeeperConnection Watcher:127.0.0.1:57412/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1012438 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1012438 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1012438 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes
   [junit4]   2> 1012439 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /collections
   [junit4]   2> 1012441 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /aliases.json
   [junit4]   2> 1012442 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /clusterstate.json
   [junit4]   2> 1012443 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /security.json
   [junit4]   2> 1012444 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1012446 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1012447 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1012448 INFO  (zkCallback-873-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@3076a365 
name:ZooKeeperConnection Watcher:127.0.0.1:57412/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1012448 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1012448 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1012449 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1012451 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes/node1
   [junit4]   2> 1012452 INFO  (zkCallback-873-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> 1012452 INFO  (zkCallback-872-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> 1012453 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: 
socketTimeout=600000&connTimeout=60000&retry=true
   [junit4]   2> 1012454 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer_elect
   [junit4]   2> 1012456 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer_elect/election
   [junit4]   2> 1012457 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 1012457 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.LeaderElector Joined leadership election with path: 
/overseer_elect/election/94827713451327490-127.0.0.1:57412_solr-n_0000000000
   [junit4]   2> 1012458 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:57412_solr
   [junit4]   2> 1012458 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer_elect/leader
   [junit4]   2> 1012459 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.Overseer Overseer 
(id=94827713451327490-127.0.0.1:57412_solr-n_0000000000) starting
   [junit4]   2> 1012460 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/queue
   [junit4]   2> 1012462 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/queue-work
   [junit4]   2> 1012464 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-failure
   [junit4]   2> 1012466 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-running
   [junit4]   2> 1012467 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-completed
   [junit4]   2> 1012469 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-queue-work
   [junit4]   2> 1012472 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.OverseerAutoReplicaFailoverThread Starting 
OverseerAutoReplicaFailoverThread autoReplicaFailoverWorkLoopDelay=10000 
autoReplicaFailoverWaitAfterExpiration=30000 
autoReplicaFailoverBadNodeExpiration=60000
   [junit4]   2> 1012473 INFO  
(OverseerCollectionConfigSetProcessor-94827713451327490-127.0.0.1:57412_solr-n_0000000000)
 [    ] o.a.s.c.OverseerTaskProcessor Process current queue of overseer 
operations
   [junit4]   2> 1012473 INFO  
(OverseerStateUpdate-94827713451327490-127.0.0.1:57412_solr-n_0000000000) [    
] o.a.s.c.Overseer Starting to work on the main queue
   [junit4]   2> 1012476 INFO  
(OverseerStateUpdate-94827713451327490-127.0.0.1:57412_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"recovering",
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "core_node_name":"core_node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "base_url":"http://node1/solr/"} current state version: 0
   [junit4]   2> 1012476 INFO  
(OverseerStateUpdate-94827713451327490-127.0.0.1:57412_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Update state numShards=1 message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"recovering",
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "core_node_name":"core_node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "base_url":"http://node1/solr/"}
   [junit4]   2> 1012476 INFO  
(OverseerStateUpdate-94827713451327490-127.0.0.1:57412_solr-n_0000000000) [    
] o.a.s.c.o.ClusterStateMutator building a new cName: collection1
   [junit4]   2> 1012476 INFO  
(OverseerStateUpdate-94827713451327490-127.0.0.1:57412_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard1
   [junit4]   2> 1012478 INFO  (zkCallback-872-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> 1012478 INFO  (zkCallback-873-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> 1012975 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: 
/collections/collection1/leader_elect/shard1/election
   [junit4]   2> 1012977 INFO  (zkCallback-873-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A collections change: WatchedEvent state:SyncConnected 
type:NodeChildrenChanged path:/collections, has occurred - updating...
   [junit4]   2> 1012977 INFO  (zkCallback-872-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A collections change: WatchedEvent state:SyncConnected 
type:NodeChildrenChanged path:/collections, has occurred - updating...
   [junit4]   2> 1012981 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.LeaderElector Joined leadership election with path: 
/collections/collection1/leader_elect/shard1/election/94827713451327491-node1_core1-n_0000000000
   [junit4]   2> 1012982 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leaders/shard1
   [junit4]   2> 1012984 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node
   [junit4]   2> 1012987 INFO  
(OverseerStateUpdate-94827713451327490-127.0.0.1:57412_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "base_url":"http://node1/solr/";,
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "core_node_name":"core_node1",
   [junit4]   2>   "core":"core1"} current state version: 1
   [junit4]   2> 1012987 INFO  
(OverseerStateUpdate-94827713451327490-127.0.0.1:57412_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Update state numShards=null message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "base_url":"http://node1/solr/";,
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "core_node_name":"core_node1",
   [junit4]   2>   "core":"core1"}
   [junit4]   2> 1012988 INFO  (zkCallback-872-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> 1012989 INFO  (zkCallback-873-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> 1012990 INFO  
(OverseerStateUpdate-94827713451327490-127.0.0.1:57412_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"leader",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "base_url":"http://node1/solr/";,
   [junit4]   2>   "core":"core1"} current state version: 1
   [junit4]   2> 1012992 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1:57412 57412
   [junit4]   2> 1013099 INFO  (Thread-7916) [    ] o.a.s.c.ZkTestServer 
connecting to 127.0.0.1:57412 57412
   [junit4]   2> 1013100 WARN  (Thread-7916) [    ] 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> 1013101 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.SolrTestCaseJ4 ###Ending testOverseerStatsReset
   [junit4]   2> 1013101 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.Overseer Overseer 
(id=94827713451327490-127.0.0.1:57412_solr-n_0000000000) closing
   [junit4]   2> 1013101 INFO  
(OverseerStateUpdate-94827713451327490-127.0.0.1:57412_solr-n_0000000000) [    
] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:57412_solr
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=OverseerTest 
-Dtests.method=testOverseerStatsReset -Dtests.seed=A5B1B52996572E13 
-Dtests.multiplier=2 -Dtests.slow=true -Dtests.locale=zh_SG 
-Dtests.timezone=Asia/Macao -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] FAILURE 0.78s J1 | OverseerTest.testOverseerStatsReset <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: expected:<1> but 
was:<2>
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([A5B1B52996572E13:EE55215038D8D1D]:0)
   [junit4]    >        at 
org.apache.solr.cloud.OverseerTest.testOverseerStatsReset(OverseerTest.java:722)
   [junit4]    >        at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> 1013107 ERROR (OverseerExitThread) [    ] o.a.s.c.Overseer 
could not read the data
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: 
KeeperErrorCode = Session expired for /overseer_elect/leader
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:127)
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1155)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:345)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:342)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:61)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:342)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:304)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.access$300(Overseer.java:87)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater$2.run(Overseer.java:265)
   [junit4]   2> 1013111 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.SolrTestCaseJ4 ###Starting testShardAssignmentBigger
   [junit4]   2> 1013111 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 1013112 INFO  (Thread-7917) [    ] o.a.s.c.ZkTestServer client 
port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 1013112 INFO  (Thread-7917) [    ] o.a.s.c.ZkTestServer 
Starting server
   [junit4]   2> 1013212 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.ZkTestServer start zk server on port:49147
   [junit4]   2> 1013212 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1013213 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1013215 INFO  (zkCallback-875-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@239a7021 
name:ZooKeeperConnection Watcher:127.0.0.1:49147 got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1013215 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1013216 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1013217 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1013217 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1013219 INFO  (zkCallback-876-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@57ea6c45 
name:ZooKeeperConnection Watcher:127.0.0.1:49147 got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1013219 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1013219 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1013219 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /solr
   [junit4]   2> 1013221 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1013222 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1013223 INFO  (zkCallback-877-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@6bb8b41d 
name:ZooKeeperConnection Watcher:127.0.0.1:49147/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1013223 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1013223 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1013224 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes
   [junit4]   2> 1013225 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /collections
   [junit4]   2> 1013227 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /aliases.json
   [junit4]   2> 1013228 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /clusterstate.json
   [junit4]   2> 1013229 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /security.json
   [junit4]   2> 1013230 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1013231 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1013232 INFO  (zkCallback-878-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@2fb8d2d3 
name:ZooKeeperConnection Watcher:127.0.0.1:49147/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1013232 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1013232 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1013232 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: 
socketTimeout=600000&connTimeout=60000&retry=true
   [junit4]   2> 1013233 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer_elect
   [junit4]   2> 1013234 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer_elect/election
   [junit4]   2> 1013235 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 1013236 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.LeaderElector Joined leadership election with path: 
/overseer_elect/election/94827713502642179-127.0.0.1:49147_solr-n_0000000000
   [junit4]   2> 1013236 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:49147_solr
   [junit4]   2> 1013236 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer_elect/leader
   [junit4]   2> 1013238 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.Overseer Overseer 
(id=94827713502642179-127.0.0.1:49147_solr-n_0000000000) starting
   [junit4]   2> 1013239 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/queue
   [junit4]   2> 1013240 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/queue-work
   [junit4]   2> 1013242 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-failure
   [junit4]   2> 1013244 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-running
   [junit4]   2> 1013246 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-completed
   [junit4]   2> 1013248 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-queue-work
   [junit4]   2> 1013251 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.OverseerAutoReplicaFailoverThread Starting 
OverseerAutoReplicaFailoverThread autoReplicaFailoverWorkLoopDelay=10000 
autoReplicaFailoverWaitAfterExpiration=30000 
autoReplicaFailoverBadNodeExpiration=60000
   [junit4]   2> 1013251 INFO  
(OverseerCollectionConfigSetProcessor-94827713502642179-127.0.0.1:49147_solr-n_0000000000)
 [    ] o.a.s.c.OverseerTaskProcessor Process current queue of overseer 
operations
   [junit4]   2> 1013251 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1013251 INFO  
(OverseerStateUpdate-94827713502642179-127.0.0.1:49147_solr-n_0000000000) [    
] o.a.s.c.Overseer Starting to work on the main queue
   [junit4]   2> 1013252 INFO  
(OverseerStateUpdate-94827713502642179-127.0.0.1:49147_solr-n_0000000000) [    
] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1013254 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1013255 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1013256 INFO  (zkCallback-880-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@68f745eb 
name:ZooKeeperConnection Watcher:127.0.0.1:49147/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1013256 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1013256 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1013257 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1013259 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes/node0
   [junit4]   2> 1013260 INFO  (zkCallback-878-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> 1013260 INFO  (zkCallback-877-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> 1013260 INFO  (zkCallback-880-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> 1013262 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1013262 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1013264 INFO  (zkCallback-881-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@772289ad 
name:ZooKeeperConnection Watcher:127.0.0.1:49147/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1013264 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1013264 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1013265 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1013267 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes/node1
   [junit4]   2> 1013268 INFO  (zkCallback-878-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> 1013268 INFO  (zkCallback-880-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> 1013269 INFO  (zkCallback-877-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> 1013269 INFO  (zkCallback-881-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> 1013269 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1013271 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1013274 INFO  (zkCallback-882-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@60cf7e91 
name:ZooKeeperConnection Watcher:127.0.0.1:49147/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1013274 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1013275 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1013276 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1013278 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes/node2
   [junit4]   2> 1013279 INFO  (zkCallback-878-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> 1013279 INFO  (zkCallback-880-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> 1013279 INFO  (zkCallback-877-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> 1013280 INFO  (zkCallback-881-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> 1013280 INFO  (zkCallback-882-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> 1013280 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1013281 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1013282 INFO  (zkCallback-883-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@3eba1bb7 
name:ZooKeeperConnection Watcher:127.0.0.1:49147/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1013282 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1013282 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1013284 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1013286 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes/node3
   [junit4]   2> 1013287 INFO  (zkCallback-880-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> 1013287 INFO  (zkCallback-882-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> 1013287 INFO  (zkCallback-877-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> 1013287 INFO  (zkCallback-881-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> 1013287 INFO  (zkCallback-878-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> 1013288 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1013289 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1013290 INFO  (zkCallback-884-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@1266018d 
name:ZooKeeperConnection Watcher:127.0.0.1:49147/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1013290 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1013290 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1013291 INFO  (zkCallback-883-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> 1013292 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1013294 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes/node4
   [junit4]   2> 1013295 INFO  (zkCallback-880-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> 1013295 INFO  (zkCallback-878-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> 1013295 INFO  (zkCallback-877-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> 1013295 INFO  (zkCallback-882-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> 1013295 INFO  (zkCallback-883-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> 1013296 INFO  (zkCallback-884-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> 1013296 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1013297 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1013298 INFO  (zkCallback-885-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@599cdaa9 
name:ZooKeeperConnection Watcher:127.0.0.1:49147/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1013298 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1013299 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1013301 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1013303 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes/node5
   [junit4]   2> 1013304 INFO  (zkCallback-882-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> 1013304 INFO  (zkCallback-880-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> 1013304 INFO  (zkCallback-877-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> 1013304 INFO  (zkCallback-878-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> 1013304 INFO  (zkCallback-884-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> 1013304 INFO  (zkCallback-881-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> 1013304 INFO  (zkCallback-883-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> 1013304 INFO  (zkCallback-885-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> 1013305 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1013307 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1013308 INFO  (zkCallback-886-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@bb6cbf9 name:ZooKeeperConnection 
Watcher:127.0.0.1:49147/solr got event WatchedEvent state:SyncConnected 
type:None path:null path:null type:None
   [junit4]   2> 1013308 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1013308 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1013310 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1013311 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes/node6
   [junit4]   2> 1013312 INFO  (zkCallback-884-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> 1013312 INFO  (zkCallback-878-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> 1013312 INFO  (zkCallback-877-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> 1013313 INFO  (zkCallback-883-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> 1013312 INFO  (zkCallback-882-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> 1013313 INFO  (zkCallback-881-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> 1013312 INFO  (zkCallback-880-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> 1013313 INFO  (zkCallback-886-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> 1013313 INFO  (zkCallback-885-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> 1013313 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1013314 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1013316 INFO  (zkCallback-887-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@2ce082c8 
name:ZooKeeperConnection Watcher:127.0.0.1:49147/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1013316 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1013316 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1013318 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1013319 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes/node7
   [junit4]   2> 1013320 INFO  (zkCallback-886-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> 1013321 INFO  (zkCallback-878-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> 1013321 INFO  (zkCallback-885-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> 1013321 INFO  (zkCallback-881-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> 1013321 INFO  (zkCallback-880-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> 1013321 INFO  (zkCallback-877-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> 1013321 INFO  (zkCallback-883-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> 1013321 INFO  (zkCallback-884-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> 1013321 INFO  (zkCallback-887-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> 1013321 INFO  (zkCallback-882-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> 1013322 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1013322 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1013324 INFO  (zkCallback-888-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@1b12894b 
name:ZooKeeperConnection Watcher:127.0.0.1:49147/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1013324 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1013345 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1013348 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1013350 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes/node8
   [junit4]   2> 1013352 INFO  (zkCallback-887-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> 1013352 INFO  (zkCallback-881-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> 1013352 INFO  (zkCallback-877-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> 1013352 INFO  (zkCallback-883-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> 1013352 INFO  (zkCallback-884-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> 1013352 INFO  (zkCallback-886-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> 1013353 INFO  (zkCallback-882-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> 1013353 INFO  (zkCallback-880-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> 1013353 INFO  (zkCallback-885-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> 1013352 INFO  (zkCallback-878-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> 1013354 INFO  (zkCallback-888-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> 1013354 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1013355 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1013357 INFO  (zkCallback-889-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@39f06087 
name:ZooKeeperConnection Watcher:127.0.0.1:49147/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1013357 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1013357 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1013359 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1013361 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes/node9
   [junit4]   2> 1013362 INFO  (zkCallback-888-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> 1013362 INFO  (zkCallback-882-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> 1013362 INFO  (zkCallback-884-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> 1013362 INFO  (zkCallback-878-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> 1013362 INFO  (zkCallback-877-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> 1013362 INFO  (zkCallback-881-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> 1013362 INFO  (zkCallback-885-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> 1013363 INFO  (zkCallback-880-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> 1013363 INFO  (zkCallback-883-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> 1013362 INFO  (zkCallback-887-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> 1013362 INFO  (zkCallback-886-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> 1013363 INFO  (zkCallback-889-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> 1013364 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1013365 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1013366 INFO  (zkCallback-890-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@7da5c173 
name:ZooKeeperConnection Watcher:127.0.0.1:49147/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1013366 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1013366 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1013368 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1013370 INFO  
(TEST-OverseerTest.testShardAssignmentBigger-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes/node10
   [junit4]   2> 1013371 INFO  (zkCallback-889-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> 1013371 INFO  (zkCallback-877-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> 1013371 INFO  (zkCallback-881-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> 1013371 INFO  (zkCallback-887-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> 1013371 INFO  (zkCallback-878-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> 1013371 INFO  (zkCallback-883-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> 1013371 INFO  (zkCallback-882-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> 1013372 INFO  (zkCallback-880-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> 1013371 INFO  (zkCallback-886-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> 1013372 INFO  (zkCallback-884-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A live node change: WatchedEvent state:SyncConnected 
type:NodeChildrenChanged path:/live_

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

r A live node change: WatchedEvent state:SyncConnected type:NodeChildrenChanged 
path:/live_nodes, has occurred - updating... (live nodes size: 1)
   [junit4]   2> 1057356 INFO  
(OverseerCollectionConfigSetProcessor-94827716261249028-127.0.0.1:54277_solr-n_0000000000)
 [    ] o.a.s.c.OverseerTaskProcessor 
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: 
KeeperErrorCode = Session expired for /overseer_elect/leader
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:127)
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1155)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:345)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:342)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:61)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:342)
   [junit4]   2>        at 
org.apache.solr.cloud.OverseerTaskProcessor.amILeader(OverseerTaskProcessor.java:355)
   [junit4]   2>        at 
org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:172)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> 1057357 INFO  
(OverseerCollectionConfigSetProcessor-94827716261249028-127.0.0.1:54277_solr-n_0000000000)
 [    ] o.a.s.c.OverseerTaskProcessor According to ZK I 
(id=94827716261249028-127.0.0.1:54277_solr-n_0000000000) am no longer a leader.
   [junit4]   2> 1057374 WARN  
(OverseerStateUpdate-94827716261249028-127.0.0.1:54277_solr-n_0000000000) [    
] o.a.s.c.Overseer Solr cannot talk to ZK, exiting Overseer main queue loop
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: 
KeeperErrorCode = Session expired for /overseer/queue-work/qn-
   [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.create(ZooKeeper.java:783)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$9.execute(SolrZkClient.java:380)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$9.execute(SolrZkClient.java:377)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:61)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.create(SolrZkClient.java:377)
   [junit4]   2>        at 
org.apache.solr.cloud.DistributedQueue.offer(DistributedQueue.java:250)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater$1.onEnqueue(Overseer.java:217)
   [junit4]   2>        at 
org.apache.solr.cloud.overseer.ZkStateWriter.enqueueUpdate(ZkStateWriter.java:125)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.processQueueItem(Overseer.java:290)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:214)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> 1057375 INFO  
(OverseerStateUpdate-94827716261249028-127.0.0.1:54277_solr-n_0000000000) [    
] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:54277_solr
   [junit4]   2> 1057375 ERROR (OverseerExitThread) [    ] o.a.s.c.Overseer 
could not read the data
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: 
KeeperErrorCode = Session expired for /overseer_elect/leader
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:127)
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1155)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:345)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:342)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:61)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:342)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:304)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.access$300(Overseer.java:87)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater$2.run(Overseer.java:265)
   [junit4]   2> 1057375 WARN  (zkCallback-970-thread-1) [    ] 
o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, but Solr cannot talk to ZK
   [junit4]   2> 1057377 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1:54277 54277
   [junit4]   2> 1057599 INFO  (Thread-7926) [    ] o.a.s.c.ZkTestServer 
connecting to 127.0.0.1:54277 54277
   [junit4]   2> 1057600 WARN  (Thread-7926) [    ] 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> 1057600 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[A5B1B52996572E13]) [    ] 
o.a.s.SolrTestCaseJ4 ###Ending testPlaceholders
   [junit4]   2> 1057600 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[A5B1B52996572E13]) [    ] 
o.a.s.c.Overseer Overseer 
(id=94827716261249028-127.0.0.1:54277_solr-n_0000000000) closing
   [junit4]   2> 1060601 INFO  
(SUITE-OverseerTest-seed#[A5B1B52996572E13]-worker) [    ] o.a.s.SolrTestCaseJ4 
###deleteCore
   [junit4]   2> NOTE: leaving temporary files on disk at: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J1/temp/solr.cloud.OverseerTest_A5B1B52996572E13-001
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene54): {}, 
docValues:{}, sim=DefaultSimilarity, locale=zh_SG, timezone=Asia/Macao
   [junit4]   2> NOTE: Linux 3.13.0-52-generic amd64/Oracle Corporation 
1.7.0_80 (64-bit)/cpus=4,threads=1,free=63812800,total=520617984
   [junit4]   2> NOTE: All tests run in this JVM: [TestTrieFacet, TestTrie, 
TestSchemaResource, TestManagedStopFilterFactory, 
OverriddenZkACLAndCredentialsProvidersTest, TestHashPartitioner, 
TestCollapseQParserPlugin, TestMaxScoreQueryParser, TestMissingGroups, 
TestManagedSynonymFilterFactory, TimeZoneUtilsTest, DirectSolrSpellCheckerTest, 
TestDistributedMissingSort, TestQuerySenderListener, TestDFRSimilarityFactory, 
MoreLikeThisHandlerTest, SolrInfoMBeanTest, SortByFunctionTest, 
HdfsRecoverLeaseTest, TestDistributedGrouping, TestLRUStatsCache, 
CoreMergeIndexesAdminHandlerTest, TestCustomSort, NumericFieldsTest, 
TestHighFrequencyDictionaryFactory, TestRecoveryHdfs, 
UpdateRequestProcessorFactoryTest, ZkCLITest, TestInitQParser, 
TestPKIAuthenticationPlugin, TestFreeTextSuggestions, SolrXmlInZkTest, 
TestQueryUtils, AsyncMigrateRouteKeyTest, TestExactStatsCache, 
AnalyticsQueryTest, TestHdfsUpdateLog, FileUtilsTest, TestExpandComponent, 
BasicFunctionalityTest, TestInitParams, TermsComponentTest, 
OpenCloseCoreStressTest, TestSchemaSimilarityResource, ConvertedLegacyTest, 
TestMiniSolrCloudCluster, DistributedQueueTest, TestUpdate, 
TestSolrCoreProperties, TestSolrConfigHandler, 
TestLMJelinekMercerSimilarityFactory, UniqFieldsUpdateProcessorFactoryTest, 
TestManagedResource, HdfsThreadLeakTest, ShardRoutingCustomTest, 
TestClassNameShortening, TestSolrDeletionPolicy2, ResponseHeaderTest, 
TestReloadDeadlock, TestImplicitCoreProperties, DistributedFacetPivotSmallTest, 
HdfsRecoveryZkTest, TestDistributedStatsComponentCardinality, 
AnalysisErrorHandlingTest, HighlighterTest, SpatialFilterTest, 
SoftAutoCommitTest, TestMacros, HdfsNNFailoverTest, 
CollectionsAPIDistributedZkTest, TestQuerySenderNoQuery, 
DistributedMLTComponentTest, SimplePostToolTest, SpellPossibilityIteratorTest, 
SaslZkACLProviderTest, TestBM25SimilarityFactory, 
DistributedFacetPivotWhiteBoxTest, SSLMigrationTest, LoggingHandlerTest, 
DistribDocExpirationUpdateProcessorTest, TestAuthenticationFramework, 
WordBreakSolrSpellCheckerTest, TestManagedResourceStorage, 
TestRawResponseWriter, DOMUtilTest, TestDocBasedVersionConstraints, 
BasicDistributedZkTest, OverseerTest]
   [junit4] Completed [277/545] on J1 in 48.83s, 12 tests, 1 failure, 1 skipped 
<<< FAILURES!

[...truncated 849 lines...]
BUILD FAILED
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/build.xml:785: 
The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/build.xml:729: 
The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/build.xml:59: 
The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build.xml:233:
 The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/common-build.xml:526:
 The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/lucene/common-build.xml:1452:
 The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/lucene/common-build.xml:1006:
 There were test failures: 545 suites (7 ignored), 2158 tests, 1 failure, 51 
ignored (37 assumptions) [seed: A5B1B52996572E13]

Total time: 60 minutes 57 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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