Build: https://builds.apache.org/job/Lucene-Solr-Tests-trunk-Java8/583/

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([51AAE98999A64DCF:FAFE0EB50C7CEEC1]:0)
        at org.junit.Assert.fail(Assert.java:93)
        at org.junit.Assert.failNotEquals(Assert.java:647)
        at org.junit.Assert.assertEquals(Assert.java:128)
        at org.junit.Assert.assertEquals(Assert.java:472)
        at org.junit.Assert.assertEquals(Assert.java:456)
        at 
org.apache.solr.cloud.OverseerTest.testOverseerStatsReset(OverseerTest.java:722)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:497)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1660)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:866)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:902)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:916)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:50)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:49)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:65)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:367)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:875)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:777)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:811)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:822)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:42)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:54)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:65)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:55)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:367)
        at java.lang.Thread.run(Thread.java:745)




Build Log:
[...truncated 10162 lines...]
   [junit4] Suite: org.apache.solr.cloud.OverseerTest
   [junit4]   2> Creating dataDir: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-trunk-Java8/solr/build/solr-core/test/J2/temp/solr.cloud.OverseerTest_51AAE98999A64DCF-001/init-core-data-001
   [junit4]   2> 1109974 INFO  
(SUITE-OverseerTest-seed#[51AAE98999A64DCF]-worker) [    ] o.a.s.SolrTestCaseJ4 
Randomized ssl (false) and clientAuth (false)
   [junit4]   2> 1109974 INFO  
(SUITE-OverseerTest-seed#[51AAE98999A64DCF]-worker) [    ] o.a.s.SolrTestCaseJ4 
####initCore
   [junit4]   2> 1109974 INFO  
(SUITE-OverseerTest-seed#[51AAE98999A64DCF]-worker) [    ] o.a.s.SolrTestCaseJ4 
####initCore end
   [junit4]   2> 1109977 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.SolrTestCaseJ4 ###Starting testReplay
   [junit4]   2> 1109977 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 1109978 INFO  (Thread-3127) [    ] o.a.s.c.ZkTestServer client 
port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 1109978 INFO  (Thread-3127) [    ] o.a.s.c.ZkTestServer 
Starting server
   [junit4]   2> 1110078 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.ZkTestServer start zk server on port:52729
   [junit4]   2> 1110078 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1110079 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1110081 INFO  (zkCallback-938-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@487be44f 
name:ZooKeeperConnection Watcher:127.0.0.1:52729/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1110081 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1110081 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1110081 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1110084 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1110084 INFO  (zkCallback-939-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@257aa73c 
name:ZooKeeperConnection Watcher:127.0.0.1:52729 got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1110085 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1110085 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1110086 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1110090 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1110090 INFO  (zkCallback-940-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@33aa6026 
name:ZooKeeperConnection Watcher:127.0.0.1:52729 got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1110090 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1110090 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1110090 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /solr
   [junit4]   2> 1110093 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes
   [junit4]   2> 1110095 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /collections
   [junit4]   2> 1110096 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /aliases.json
   [junit4]   2> 1110097 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /clusterstate.json
   [junit4]   2> 1110098 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /security.json
   [junit4]   2> 1110099 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1110102 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/queue-work
   [junit4]   2> 1110104 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1110106 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1110106 INFO  (zkCallback-941-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@20bb791f 
name:ZooKeeperConnection Watcher:127.0.0.1:52729/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1110106 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1110106 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1110107 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: 
socketTimeout=600000&connTimeout=60000&retry=true
   [junit4]   2> 1110113 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer_elect
   [junit4]   2> 1110115 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer_elect/election
   [junit4]   2> 1110116 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] o.a.s.c.Overseer 
Overseer (id=null) closing
   [junit4]   2> 1110116 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.LeaderElector Joined leadership election with path: 
/overseer_elect/election/94815754447159299-127.0.0.1:52729_solr-n_0000000000
   [junit4]   2> 1110117 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:52729_solr
   [junit4]   2> 1110117 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer_elect/leader
   [junit4]   2> 1110118 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] o.a.s.c.Overseer 
Overseer (id=94815754447159299-127.0.0.1:52729_solr-n_0000000000) starting
   [junit4]   2> 1110119 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/queue
   [junit4]   2> 1110121 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-failure
   [junit4]   2> 1110122 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-running
   [junit4]   2> 1110123 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-completed
   [junit4]   2> 1110124 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-queue-work
   [junit4]   2> 1110126 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.OverseerAutoReplicaFailoverThread Starting 
OverseerAutoReplicaFailoverThread autoReplicaFailoverWorkLoopDelay=10000 
autoReplicaFailoverWaitAfterExpiration=30000 
autoReplicaFailoverBadNodeExpiration=60000
   [junit4]   2> 1110127 INFO  
(OverseerStateUpdate-94815754447159299-127.0.0.1:52729_solr-n_0000000000) [    
] o.a.s.c.Overseer Starting to work on the main queue
   [junit4]   2> 1110127 INFO  
(OverseerCollectionConfigSetProcessor-94815754447159299-127.0.0.1:52729_solr-n_0000000000)
 [    ] o.a.s.c.OverseerTaskProcessor Process current queue of overseer 
operations
   [junit4]   2> 1110128 INFO  
(OverseerStateUpdate-94815754447159299-127.0.0.1:52729_solr-n_0000000000) [    
] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1110130 INFO  
(OverseerStateUpdate-94815754447159299-127.0.0.1:52729_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>   "shard":"s1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "roles":"",
   [junit4]   2>   "state":"recovering"}
   [junit4]   2> 1110131 INFO  
(OverseerStateUpdate-94815754447159299-127.0.0.1:52729_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>   "shard":"s1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "roles":"",
   [junit4]   2>   "state":"recovering"}
   [junit4]   2> 1110132 INFO  (zkCallback-938-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> 1110133 INFO  (zkCallback-941-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> 1110134 INFO  
(OverseerStateUpdate-94815754447159299-127.0.0.1:52729_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>   "shard":"s1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "core":"core2",
   [junit4]   2>   "roles":"",
   [junit4]   2>   "state":"recovering"}
   [junit4]   2> 1110134 INFO  
(OverseerStateUpdate-94815754447159299-127.0.0.1:52729_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>   "shard":"s1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "core":"core2",
   [junit4]   2>   "roles":"",
   [junit4]   2>   "state":"recovering"}
   [junit4]   2> 1110135 INFO  (zkCallback-938-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> 1110136 INFO  
(OverseerStateUpdate-94815754447159299-127.0.0.1:52729_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>   "shard":"s1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "core":"core3",
   [junit4]   2>   "roles":"",
   [junit4]   2>   "state":"recovering"} current state version: 2
   [junit4]   2> 1110136 INFO  
(OverseerStateUpdate-94815754447159299-127.0.0.1:52729_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>   "shard":"s1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "core":"core3",
   [junit4]   2>   "roles":"",
   [junit4]   2>   "state":"recovering"}
   [junit4]   2> 1110142 INFO  (zkCallback-941-thread-3) [    ] 
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> 1110239 INFO  (zkCallback-938-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> 1110239 INFO  (zkCallback-941-thread-3) [    ] 
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> 1110335 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1:52729 52729
   [junit4]   2> 1110557 INFO  (Thread-3127) [    ] o.a.s.c.ZkTestServer 
connecting to 127.0.0.1:52729 52729
   [junit4]   2> 1110558 WARN  (Thread-3127) [    ] 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> 1110558 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.SolrTestCaseJ4 ###Ending testReplay
   [junit4]   2> 1110558 INFO  
(TEST-OverseerTest.testReplay-seed#[51AAE98999A64DCF]) [    ] o.a.s.c.Overseer 
Overseer (id=94815754447159299-127.0.0.1:52729_solr-n_0000000000) closing
   [junit4]   2> 1110559 INFO  
(OverseerStateUpdate-94815754447159299-127.0.0.1:52729_solr-n_0000000000) [    
] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:52729_solr
   [junit4]   2> 1110559 ERROR (OverseerExitThread) [    ] o.a.s.c.Overseer 
could not read the data
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: 
KeeperErrorCode = Session expired for /overseer_elect/leader
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:127)
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1155)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:353)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:350)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:61)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:350)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:304)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.access$300(Overseer.java:87)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater$2.run(Overseer.java:265)
   [junit4]   2> 1110561 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.SolrTestCaseJ4 ###Starting testShardAssignment
   [junit4]   2> 1110561 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 1110562 INFO  (Thread-3128) [    ] o.a.s.c.ZkTestServer client 
port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 1110562 INFO  (Thread-3128) [    ] o.a.s.c.ZkTestServer 
Starting server
   [junit4]   2> 1110662 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.ZkTestServer start zk server on port:37419
   [junit4]   2> 1110662 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1110662 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1110665 INFO  (zkCallback-943-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@2a5cb1e name:ZooKeeperConnection 
Watcher:127.0.0.1:37419 got event WatchedEvent state:SyncConnected type:None 
path:null path:null type:None
   [junit4]   2> 1110665 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1110665 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1110666 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1110666 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1110667 INFO  (zkCallback-944-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@67c092ca 
name:ZooKeeperConnection Watcher:127.0.0.1:37419 got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1110667 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1110667 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1110668 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /solr
   [junit4]   2> 1110670 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1110670 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1110671 INFO  (zkCallback-945-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@5c7542cd 
name:ZooKeeperConnection Watcher:127.0.0.1:37419/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1110671 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1110671 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1110671 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes
   [junit4]   2> 1110672 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /collections
   [junit4]   2> 1110674 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /aliases.json
   [junit4]   2> 1110680 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /clusterstate.json
   [junit4]   2> 1110681 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /security.json
   [junit4]   2> 1110682 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1110686 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1110686 INFO  (zkCallback-946-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@82452bd name:ZooKeeperConnection 
Watcher:127.0.0.1:37419/solr got event WatchedEvent state:SyncConnected 
type:None path:null path:null type:None
   [junit4]   2> 1110686 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1110686 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1110686 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: 
socketTimeout=600000&connTimeout=60000&retry=true
   [junit4]   2> 1110687 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer_elect
   [junit4]   2> 1110689 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer_elect/election
   [junit4]   2> 1110690 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 1110690 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.LeaderElector Joined leadership election with path: 
/overseer_elect/election/94815754485235715-127.0.0.1:37419_solr-n_0000000000
   [junit4]   2> 1110691 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:37419_solr
   [junit4]   2> 1110691 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer_elect/leader
   [junit4]   2> 1110692 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.Overseer Overseer 
(id=94815754485235715-127.0.0.1:37419_solr-n_0000000000) starting
   [junit4]   2> 1110693 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/queue
   [junit4]   2> 1110694 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/queue-work
   [junit4]   2> 1110696 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-failure
   [junit4]   2> 1110698 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-running
   [junit4]   2> 1110699 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-completed
   [junit4]   2> 1110701 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-queue-work
   [junit4]   2> 1110703 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.OverseerAutoReplicaFailoverThread Starting 
OverseerAutoReplicaFailoverThread autoReplicaFailoverWorkLoopDelay=10000 
autoReplicaFailoverWaitAfterExpiration=30000 
autoReplicaFailoverBadNodeExpiration=60000
   [junit4]   2> 1110704 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1110704 INFO  
(OverseerCollectionConfigSetProcessor-94815754485235715-127.0.0.1:37419_solr-n_0000000000)
 [    ] o.a.s.c.OverseerTaskProcessor Process current queue of overseer 
operations
   [junit4]   2> 1110704 INFO  
(OverseerStateUpdate-94815754485235715-127.0.0.1:37419_solr-n_0000000000) [    
] o.a.s.c.Overseer Starting to work on the main queue
   [junit4]   2> 1110705 INFO  
(OverseerStateUpdate-94815754485235715-127.0.0.1:37419_solr-n_0000000000) [    
] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1110706 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1110707 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1110708 INFO  (zkCallback-948-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@642d7047 
name:ZooKeeperConnection Watcher:127.0.0.1:37419/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1110708 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1110708 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1110710 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1110711 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes/127.0.0.1
   [junit4]   2> 1110713 INFO  (zkCallback-946-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> 1110713 INFO  (zkCallback-945-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> 1110713 INFO  (zkCallback-948-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> 1110715 INFO  
(OverseerStateUpdate-94815754485235715-127.0.0.1:37419_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "core_node_name":"node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"} current state version: 0
   [junit4]   2> 1110716 INFO  
(OverseerStateUpdate-94815754485235715-127.0.0.1:37419_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Update state numShards=3 message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "core_node_name":"node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"}
   [junit4]   2> 1110716 INFO  
(OverseerStateUpdate-94815754485235715-127.0.0.1:37419_solr-n_0000000000) [    
] o.a.s.c.o.ClusterStateMutator building a new cName: collection1
   [junit4]   2> 1110716 INFO  
(OverseerStateUpdate-94815754485235715-127.0.0.1:37419_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard2
   [junit4]   2> 1110717 INFO  (zkCallback-946-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> 1110717 INFO  (zkCallback-945-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> 1110717 INFO  (zkCallback-948-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> 1111215 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: 
/collections/collection1/leader_elect/shard2/election
   [junit4]   2> 1111217 INFO  (zkCallback-946-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A collections change: WatchedEvent state:SyncConnected 
type:NodeChildrenChanged path:/collections, has occurred - updating...
   [junit4]   2> 1111217 INFO  (zkCallback-945-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A collections change: WatchedEvent state:SyncConnected 
type:NodeChildrenChanged path:/collections, has occurred - updating...
   [junit4]   2> 1111217 INFO  (zkCallback-948-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A collections change: WatchedEvent state:SyncConnected 
type:NodeChildrenChanged path:/collections, has occurred - updating...
   [junit4]   2> 1111220 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.LeaderElector Joined leadership election with path: 
/collections/collection1/leader_elect/shard2/election/94815754485235716-127.0.0.1_core1-n_0000000000
   [junit4]   2> 1111226 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leaders/shard2
   [junit4]   2> 1111227 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node
   [junit4]   2> 1111229 INFO  
(OverseerStateUpdate-94815754485235715-127.0.0.1:37419_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"leader",
   [junit4]   2>   "shard":"shard2",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/";,
   [junit4]   2>   "core":"core1"} current state version: 1
   [junit4]   2> 1111231 INFO  
(OverseerStateUpdate-94815754485235715-127.0.0.1:37419_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core2",
   [junit4]   2>   "core_node_name":"node2",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"} current state version: 1
   [junit4]   2> 1111231 INFO  
(OverseerStateUpdate-94815754485235715-127.0.0.1:37419_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Update state numShards=3 message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core2",
   [junit4]   2>   "core_node_name":"node2",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"}
   [junit4]   2> 1111231 INFO  
(OverseerStateUpdate-94815754485235715-127.0.0.1:37419_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Collection already exists with numShards=3
   [junit4]   2> 1111231 INFO  
(OverseerStateUpdate-94815754485235715-127.0.0.1:37419_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard3
   [junit4]   2> 1111333 INFO  (zkCallback-946-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> 1111333 INFO  (zkCallback-945-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> 1111333 INFO  (zkCallback-948-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> 1111730 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: 
/collections/collection1/leader_elect/shard3/election
   [junit4]   2> 1111733 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.LeaderElector Joined leadership election with path: 
/collections/collection1/leader_elect/shard3/election/94815754485235716-127.0.0.1_core2-n_0000000000
   [junit4]   2> 1111734 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leaders/shard3
   [junit4]   2> 1111735 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node
   [junit4]   2> 1111738 INFO  
(OverseerStateUpdate-94815754485235715-127.0.0.1:37419_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"leader",
   [junit4]   2>   "shard":"shard3",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/";,
   [junit4]   2>   "core":"core2"} current state version: 2
   [junit4]   2> 1111740 INFO  
(OverseerStateUpdate-94815754485235715-127.0.0.1:37419_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core3",
   [junit4]   2>   "core_node_name":"node3",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"} current state version: 2
   [junit4]   2> 1111740 INFO  
(OverseerStateUpdate-94815754485235715-127.0.0.1:37419_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Update state numShards=3 message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core3",
   [junit4]   2>   "core_node_name":"node3",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"}
   [junit4]   2> 1111741 INFO  
(OverseerStateUpdate-94815754485235715-127.0.0.1:37419_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Collection already exists with numShards=3
   [junit4]   2> 1111741 INFO  
(OverseerStateUpdate-94815754485235715-127.0.0.1:37419_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard1
   [junit4]   2> 1111843 INFO  (zkCallback-946-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> 1111843 INFO  (zkCallback-948-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> 1111843 INFO  (zkCallback-945-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> 1112239 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: 
/collections/collection1/leader_elect/shard1/election
   [junit4]   2> 1112242 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.LeaderElector Joined leadership election with path: 
/collections/collection1/leader_elect/shard1/election/94815754485235716-127.0.0.1_core3-n_0000000000
   [junit4]   2> 1112243 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leaders/shard1
   [junit4]   2> 1112244 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node
   [junit4]   2> 1112247 INFO  
(OverseerStateUpdate-94815754485235715-127.0.0.1:37419_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"leader",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/";,
   [junit4]   2>   "core":"core3"} current state version: 3
   [junit4]   2> 1112248 INFO  
(OverseerStateUpdate-94815754485235715-127.0.0.1:37419_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core4",
   [junit4]   2>   "core_node_name":"node4",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"} current state version: 3
   [junit4]   2> 1112249 INFO  
(OverseerStateUpdate-94815754485235715-127.0.0.1:37419_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Update state numShards=3 message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core4",
   [junit4]   2>   "core_node_name":"node4",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"}
   [junit4]   2> 1112249 INFO  
(OverseerStateUpdate-94815754485235715-127.0.0.1:37419_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Collection already exists with numShards=3
   [junit4]   2> 1112249 INFO  
(OverseerStateUpdate-94815754485235715-127.0.0.1:37419_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard2
   [junit4]   2> 1112351 INFO  (zkCallback-946-thread-2) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json, has occurred 
- updating... (live nodes size: 1)
   [junit4]   2> 1112351 INFO  (zkCallback-945-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> 1112351 INFO  (zkCallback-948-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> 1112748 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: 
/collections/collection1/leader_elect/shard2/election
   [junit4]   2> 1112751 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.LeaderElector Joined leadership election with path: 
/collections/collection1/leader_elect/shard2/election/94815754485235716-127.0.0.1_core4-n_0000000001
   [junit4]   2> 1112751 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.LeaderElector Watching path 
/collections/collection1/leader_elect/shard2/election/94815754485235716-127.0.0.1_core1-n_0000000000
 to know if I could be the leader
   [junit4]   2> 1112753 INFO  
(OverseerStateUpdate-94815754485235715-127.0.0.1:37419_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core5",
   [junit4]   2>   "core_node_name":"node5",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"} current state version: 4
   [junit4]   2> 1112754 INFO  
(OverseerStateUpdate-94815754485235715-127.0.0.1:37419_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Update state numShards=3 message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core5",
   [junit4]   2>   "core_node_name":"node5",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"}
   [junit4]   2> 1112754 INFO  
(OverseerStateUpdate-94815754485235715-127.0.0.1:37419_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Collection already exists with numShards=3
   [junit4]   2> 1112754 INFO  
(OverseerStateUpdate-94815754485235715-127.0.0.1:37419_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard3
   [junit4]   2> 1112856 INFO  (zkCallback-948-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> 1112856 INFO  (zkCallback-946-thread-2) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: WatchedEvent 
state:SyncConnected type:NodeDataChanged path:/clusterstate.json, has occurred 
- updating... (live nodes size: 1)
   [junit4]   2> 1112856 INFO  (zkCallback-945-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> 1113253 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: 
/collections/collection1/leader_elect/shard3/election
   [junit4]   2> 1113256 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.LeaderElector Joined leadership election with path: 
/collections/collection1/leader_elect/shard3/election/94815754485235716-127.0.0.1_core5-n_0000000001
   [junit4]   2> 1113256 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.LeaderElector Watching path 
/collections/collection1/leader_elect/shard3/election/94815754485235716-127.0.0.1_core2-n_0000000000
 to know if I could be the leader
   [junit4]   2> 1113258 INFO  
(OverseerStateUpdate-94815754485235715-127.0.0.1:37419_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core6",
   [junit4]   2>   "core_node_name":"node6",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"} current state version: 5
   [junit4]   2> 1113259 INFO  
(OverseerStateUpdate-94815754485235715-127.0.0.1:37419_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Update state numShards=3 message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"127.0.0.1",
   [junit4]   2>   "core":"core6",
   [junit4]   2>   "core_node_name":"node6",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"3",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr/"}
   [junit4]   2> 1113259 INFO  
(OverseerStateUpdate-94815754485235715-127.0.0.1:37419_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Collection already exists with numShards=3
   [junit4]   2> 1113259 INFO  
(OverseerStateUpdate-94815754485235715-127.0.0.1:37419_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard1
   [junit4]   2> 1113361 INFO  (zkCallback-946-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> 1113361 INFO  (zkCallback-948-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> 1113361 INFO  (zkCallback-945-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> 1113758 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: 
/collections/collection1/leader_elect/shard1/election
   [junit4]   2> 1113760 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.LeaderElector Joined leadership election with path: 
/collections/collection1/leader_elect/shard1/election/94815754485235716-127.0.0.1_core6-n_0000000001
   [junit4]   2> 1113761 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.LeaderElector Watching path 
/collections/collection1/leader_elect/shard1/election/94815754485235716-127.0.0.1_core3-n_0000000000
 to know if I could be the leader
   [junit4]   2> 1113763 INFO  (zkCallback-946-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> 1113763 INFO  (zkCallback-948-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> 1113772 ERROR 
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]-EventThread) [   
 ] o.a.z.ClientCnxn Error while calling watcher 
   [junit4]   2> java.util.concurrent.RejectedExecutionException: Task 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$1@2a8c7919 
rejected from 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor@6f8ef22c[Shutting
 down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 
10]
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:2047)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:823)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1369)
   [junit4]   2>        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.execute(ExecutorUtil.java:214)
   [junit4]   2>        at 
java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:112)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$3.process(SolrZkClient.java:266)
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:522)
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:498)
   [junit4]   2> 1113779 ERROR 
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]-EventThread) [   
 ] o.a.z.ClientCnxn Error while calling watcher 
   [junit4]   2> java.util.concurrent.RejectedExecutionException: Task 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$1@5eab7c54 
rejected from 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor@6f8ef22c[Shutting
 down, pool size = 1, active threads = 1, queued tasks = 0, completed tasks = 
10]
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:2047)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:823)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1369)
   [junit4]   2>        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.execute(ExecutorUtil.java:214)
   [junit4]   2>        at 
java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:112)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$3.process(SolrZkClient.java:266)
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:522)
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:498)
   [junit4]   2> 1113779 WARN  (zkCallback-948-thread-2) [    ] 
o.a.s.c.LeaderElector 
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: 
KeeperErrorCode = Session expired for 
/collections/collection1/leader_elect/shard2/election
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:127)
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:1472)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$6.execute(SolrZkClient.java:336)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$6.execute(SolrZkClient.java:333)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:61)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getChildren(SolrZkClient.java:333)
   [junit4]   2>        at 
org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:107)
   [junit4]   2>        at 
org.apache.solr.cloud.LeaderElector.access$200(LeaderElector.java:58)
   [junit4]   2>        at 
org.apache.solr.cloud.LeaderElector$ElectionWatcher.process(LeaderElector.java:388)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$3$1.run(SolrZkClient.java:269)
   [junit4]   2>        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   [junit4]   2>        at 
java.util.concurrent.FutureTask.run(FutureTask.java:266)
   [junit4]   2>        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$1.run(ExecutorUtil.java:231)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> 1113786 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1:37419 37419
   [junit4]   2> 1113911 INFO  (Thread-3128) [    ] o.a.s.c.ZkTestServer 
connecting to 127.0.0.1:37419 37419
   [junit4]   2> 1113912 WARN  (Thread-3128) [    ] 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> 1113913 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.SolrTestCaseJ4 ###Ending testShardAssignment
   [junit4]   2> 1113913 INFO  
(TEST-OverseerTest.testShardAssignment-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.Overseer Overseer 
(id=94815754485235715-127.0.0.1:37419_solr-n_0000000000) closing
   [junit4]   2> 1113913 INFO  
(OverseerStateUpdate-94815754485235715-127.0.0.1:37419_solr-n_0000000000) [    
] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:37419_solr
   [junit4]   2> 1113927 ERROR (OverseerExitThread) [    ] o.a.s.c.Overseer 
could not read the data
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: 
KeeperErrorCode = Session expired for /overseer_elect/leader
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:127)
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1155)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:353)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:350)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:61)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:350)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:304)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.access$300(Overseer.java:87)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater$2.run(Overseer.java:265)
   [junit4]   2> 1113927 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.SolrTestCaseJ4 ###Starting testOverseerStatsReset
   [junit4]   2> 1113928 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 1113928 INFO  (Thread-3129) [    ] o.a.s.c.ZkTestServer client 
port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 1113928 INFO  (Thread-3129) [    ] o.a.s.c.ZkTestServer 
Starting server
   [junit4]   2> 1114028 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.ZkTestServer start zk server on port:48334
   [junit4]   2> 1114028 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1114033 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1114041 INFO  (zkCallback-949-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@5f855beb 
name:ZooKeeperConnection Watcher:127.0.0.1:48334 got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1114041 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1114041 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1114042 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1114044 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1114045 INFO  (zkCallback-950-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@75cb05d8 
name:ZooKeeperConnection Watcher:127.0.0.1:48334 got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1114045 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1114045 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1114045 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /solr
   [junit4]   2> 1114049 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1114058 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1114060 INFO  (zkCallback-951-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@21477ec8 
name:ZooKeeperConnection Watcher:127.0.0.1:48334/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1114060 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1114060 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1114062 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes
   [junit4]   2> 1114066 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /collections
   [junit4]   2> 1114067 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /aliases.json
   [junit4]   2> 1114069 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /clusterstate.json
   [junit4]   2> 1114071 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /security.json
   [junit4]   2> 1114074 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1114076 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1114079 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1114082 INFO  (zkCallback-952-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@627b41f7 
name:ZooKeeperConnection Watcher:127.0.0.1:48334/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1114082 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1114082 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1114084 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1114086 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes/node1
   [junit4]   2> 1114087 INFO  (zkCallback-951-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> 1114087 INFO  (zkCallback-952-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> 1114091 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: 
socketTimeout=600000&connTimeout=60000&retry=true
   [junit4]   2> 1114097 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer_elect
   [junit4]   2> 1114100 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer_elect/election
   [junit4]   2> 1114101 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 1114102 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.LeaderElector Joined leadership election with path: 
/overseer_elect/election/94815754706485250-127.0.0.1:48334_solr-n_0000000000
   [junit4]   2> 1114103 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:48334_solr
   [junit4]   2> 1114103 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer_elect/leader
   [junit4]   2> 1114106 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.Overseer Overseer 
(id=94815754706485250-127.0.0.1:48334_solr-n_0000000000) starting
   [junit4]   2> 1114107 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/queue
   [junit4]   2> 1114111 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/queue-work
   [junit4]   2> 1114112 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-failure
   [junit4]   2> 1114114 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-running
   [junit4]   2> 1114115 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-completed
   [junit4]   2> 1114116 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-queue-work
   [junit4]   2> 1114118 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.OverseerAutoReplicaFailoverThread Starting 
OverseerAutoReplicaFailoverThread autoReplicaFailoverWorkLoopDelay=10000 
autoReplicaFailoverWaitAfterExpiration=30000 
autoReplicaFailoverBadNodeExpiration=60000
   [junit4]   2> 1114123 INFO  
(OverseerStateUpdate-94815754706485250-127.0.0.1:48334_solr-n_0000000000) [    
] o.a.s.c.Overseer Starting to work on the main queue
   [junit4]   2> 1114126 INFO  
(OverseerCollectionConfigSetProcessor-94815754706485250-127.0.0.1:48334_solr-n_0000000000)
 [    ] o.a.s.c.OverseerTaskProcessor Process current queue of overseer 
operations
   [junit4]   2> 1114132 INFO  
(OverseerStateUpdate-94815754706485250-127.0.0.1:48334_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> 1114133 INFO  
(OverseerStateUpdate-94815754706485250-127.0.0.1:48334_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> 1114133 INFO  
(OverseerStateUpdate-94815754706485250-127.0.0.1:48334_solr-n_0000000000) [    
] o.a.s.c.o.ClusterStateMutator building a new cName: collection1
   [junit4]   2> 1114133 INFO  
(OverseerStateUpdate-94815754706485250-127.0.0.1:48334_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard1
   [junit4]   2> 1114134 INFO  (zkCallback-952-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> 1114134 INFO  (zkCallback-951-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> 1114632 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: 
/collections/collection1/leader_elect/shard1/election
   [junit4]   2> 1114633 INFO  (zkCallback-952-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A collections change: WatchedEvent state:SyncConnected 
type:NodeChildrenChanged path:/collections, has occurred - updating...
   [junit4]   2> 1114633 INFO  (zkCallback-951-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A collections change: WatchedEvent state:SyncConnected 
type:NodeChildrenChanged path:/collections, has occurred - updating...
   [junit4]   2> 1114643 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.LeaderElector Joined leadership election with path: 
/collections/collection1/leader_elect/shard1/election/94815754706485251-node1_core1-n_0000000000
   [junit4]   2> 1114644 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leaders/shard1
   [junit4]   2> 1114645 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node
   [junit4]   2> 1114648 INFO  
(OverseerStateUpdate-94815754706485250-127.0.0.1:48334_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> 1114649 INFO  
(OverseerStateUpdate-94815754706485250-127.0.0.1:48334_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> 1114650 INFO  (zkCallback-951-thread-2) [    ] 
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> 1114650 INFO  (zkCallback-952-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> 1114651 INFO  
(OverseerStateUpdate-94815754706485250-127.0.0.1:48334_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> 1114651 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn caught end of stream exception
   [junit4]   2> EndOfStreamException: Unable to read additional data from 
client sessionid 0x150da6d32640003, likely client has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> 1114652 WARN  
(OverseerStateUpdate-94815754706485250-127.0.0.1:48334_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/qn-0000000002
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:127)
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1155)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:353)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:350)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:61)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:350)
   [junit4]   2>        at 
org.apache.solr.cloud.DistributedQueue.removeFirst(DistributedQueue.java:384)
   [junit4]   2>        at 
org.apache.solr.cloud.DistributedQueue.poll(DistributedQueue.java:187)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:229)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> 1114652 INFO  
(OverseerStateUpdate-94815754706485250-127.0.0.1:48334_solr-n_0000000000) [    
] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:48334_solr
   [junit4]   2> 1114653 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1:48334 48334
   [junit4]   2> 1114653 ERROR (OverseerExitThread) [    ] o.a.s.c.Overseer 
could not read the data
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: 
KeeperErrorCode = Session expired for /overseer_elect/leader
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:127)
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1155)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:353)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:350)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:61)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:350)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:304)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.access$300(Overseer.java:87)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater$2.run(Overseer.java:265)
   [junit4]   2> 1114828 INFO  (Thread-3129) [    ] o.a.s.c.ZkTestServer 
connecting to 127.0.0.1:48334 48334
   [junit4]   2> 1114829 WARN  (Thread-3129) [    ] 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> 1114829 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.SolrTestCaseJ4 ###Ending testOverseerStatsReset
   [junit4]   2> 1114829 INFO  
(TEST-OverseerTest.testOverseerStatsReset-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.Overseer Overseer 
(id=94815754706485250-127.0.0.1:48334_solr-n_0000000000) closing
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=OverseerTest 
-Dtests.method=testOverseerStatsReset -Dtests.seed=51AAE98999A64DCF 
-Dtests.multiplier=2 -Dtests.slow=true -Dtests.locale=ja_JP_JP_#u-ca-japanese 
-Dtests.timezone=America/Cambridge_Bay -Dtests.asserts=true 
-Dtests.file.encoding=US-ASCII
   [junit4] FAILURE 0.92s J2 | OverseerTest.testOverseerStatsReset <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: expected:<1> but 
was:<2>
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([51AAE98999A64DCF:FAFE0EB50C7CEEC1]:0)
   [junit4]    >        at 
org.apache.solr.cloud.OverseerTest.testOverseerStatsReset(OverseerTest.java:722)
   [junit4]    >        at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> 1114837 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.SolrTestCaseJ4 ###Starting testPlaceholders
   [junit4]   2> 1114838 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 1114838 INFO  (Thread-3130) [    ] o.a.s.c.ZkTestServer client 
port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 1114838 INFO  (Thread-3130) [    ] o.a.s.c.ZkTestServer 
Starting server
   [junit4]   2> 1114938 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.ZkTestServer start zk server on port:59195
   [junit4]   2> 1114938 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1114939 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1114942 INFO  (zkCallback-954-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@3e1bb0a4 
name:ZooKeeperConnection Watcher:127.0.0.1:59195/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1114942 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1114942 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1114943 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1114943 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1114944 INFO  (zkCallback-955-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@1ce5a34f 
name:ZooKeeperConnection Watcher:127.0.0.1:59195 got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1114944 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1114945 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1114946 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1114946 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1114949 INFO  (zkCallback-956-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@575cd6c name:ZooKeeperConnection 
Watcher:127.0.0.1:59195 got event WatchedEvent state:SyncConnected type:None 
path:null path:null type:None
   [junit4]   2> 1114949 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1114949 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1114949 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /solr
   [junit4]   2> 1114952 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes
   [junit4]   2> 1114954 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /collections
   [junit4]   2> 1114955 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /aliases.json
   [junit4]   2> 1114956 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /clusterstate.json
   [junit4]   2> 1114957 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /security.json
   [junit4]   2> 1114958 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1114960 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1114960 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1114962 INFO  (zkCallback-957-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@6486ef1 name:ZooKeeperConnection 
Watcher:127.0.0.1:59195/solr got event WatchedEvent state:SyncConnected 
type:None path:null path:null type:None
   [junit4]   2> 1114962 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1114962 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1114964 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1114973 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /live_nodes/node1
   [junit4]   2> 1114973 INFO  (zkCallback-954-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> 1114974 INFO  (zkCallback-957-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> 1114974 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1114975 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1114979 INFO  (zkCallback-958-thread-1) [    ] 
o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@7866fe2f 
name:ZooKeeperConnection Watcher:127.0.0.1:59195/solr got event WatchedEvent 
state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1114979 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1114980 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1114980 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: 
socketTimeout=600000&connTimeout=60000&retry=true
   [junit4]   2> 1114986 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer_elect
   [junit4]   2> 1114989 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer_elect/election
   [junit4]   2> 1114990 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 1114991 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.LeaderElector Joined leadership election with path: 
/overseer_elect/election/94815754765598724-127.0.0.1:59195_solr-n_0000000000
   [junit4]   2> 1114991 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:59195_solr
   [junit4]   2> 1114991 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer_elect/leader
   [junit4]   2> 1114994 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.Overseer Overseer 
(id=94815754765598724-127.0.0.1:59195_solr-n_0000000000) starting
   [junit4]   2> 1114995 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/queue
   [junit4]   2> 1114998 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/queue-work
   [junit4]   2> 1115000 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-failure
   [junit4]   2> 1115002 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-running
   [junit4]   2> 1115005 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-completed
   [junit4]   2> 1115010 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.c.SolrZkClient makePath: /overseer/collection-queue-work
   [junit4]   2> 1115015 INFO  
(TEST-OverseerTest.testPlaceholders-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.OverseerAutoReplicaFailoverThread Starting 
OverseerAutoReplicaFailoverThread autoReplicaFailoverWorkLoopDelay=10000 
autoReplicaFailoverWaitAfterExpiration=30000 
autoReplicaFailoverBadNodeExpiration=60000
   [junit4]   2> 1115015 INFO  
(OverseerCollectionConfigSetProcessor-94815754765598724-127.0.0.1:59195_solr-n_0000000000)
 [    ] o.a.s.c.OverseerTaskProcessor Process current queue of overseer 
operations
   [junit4]   2> 1115017 INFO  
(OverseerStateUpdate-94815754765598724-127.0.0.1:59195_solr-n_0000000000) [    
] o.a.s.c.Overseer Starting to work on the main queue
   [junit4]   2> 1115017 INFO  
(OverseerStateUpdate-94815754765598724-127.0.0.1:59195_solr-n_0000000000) [    
] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1115020 INFO  
(OverseerStateUpdate-94815754765598724-127.0.0.1:59195_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":"node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"12",
   [junit4]   2>   "base_url":"http://node1/solr/"} current state version: 0
   [junit4]   2> 1115021 INFO  
(OverseerStateUpdate-94815754765598724-127.0.0.1:59195_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Update state numShards=12 message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"recovering",
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "core_node_name":"node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"12",
   [junit4]   2>   "base_url":"http://node1/solr/"}
   [junit4]   2> 1115021 INFO  
(OverseerStateUpdate-94815754765598724-127.0.0.1:59195_solr-n_0000000000) [    
] o.a.s.c.o.ClusterStateMutator building a new cName: collection1
   [junit4]   2> 1115022 INFO  
(OverseerStateUpdate-94815754765598724-127.0.0.1:59195_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard2
   [junit4]   2> 1115024 INFO  (zkCallback-954-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> 1115025 INFO  (zkCallback-957-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> 1115025 INFO  (zkCallback-958-thread-2) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: WatchedEvent 
state:SyncConnected type:NodeDataChanged p

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

tateUpdate-94815758215020547-127.0.0.1:47325_solr-n_0000000000) [    ] 
o.a.s.c.o.ReplicaMutator Update state numShards=null message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr";,
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "roles":"",
   [junit4]   2>   "state":"recovering"}
   [junit4]   2> 1167615 INFO  
(OverseerStateUpdate-94815758215020547-127.0.0.1:47325_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard1
   [junit4]   2> 1167616 INFO  (zkCallback-1055-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> 1167616 INFO  (zkCallback-1058-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> 1167666 INFO  
(OverseerStateUpdate-94815758215020547-127.0.0.1:47325_solr-n_0000000000) [    
] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr";,
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "roles":"",
   [junit4]   2>   "state":"active"} current state version: 1
   [junit4]   2> 1167666 INFO  
(OverseerStateUpdate-94815758215020547-127.0.0.1:47325_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Update state numShards=null message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "base_url":"http://127.0.0.1/solr";,
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "roles":"",
   [junit4]   2>   "state":"active"}
   [junit4]   2> 1167667 INFO  
(OverseerStateUpdate-94815758215020547-127.0.0.1:47325_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator node=core_node1 is already registered
   [junit4]   2> 1167667 INFO  
(OverseerStateUpdate-94815758215020547-127.0.0.1:47325_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator shard=shard1 is already registered
   [junit4]   2> 1167769 INFO  (zkCallback-1055-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> 1167769 INFO  (zkCallback-1058-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> 1167818 INFO  
(TEST-OverseerTest.testStateChange-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1:47325 47325
   [junit4]   2> 1167976 INFO  (Thread-3138) [    ] o.a.s.c.ZkTestServer 
connecting to 127.0.0.1:47325 47325
   [junit4]   2> 1167978 WARN  (Thread-3138) [    ] 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> 1167978 INFO  
(TEST-OverseerTest.testStateChange-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.SolrTestCaseJ4 ###Ending testStateChange
   [junit4]   2> 1167978 INFO  
(TEST-OverseerTest.testStateChange-seed#[51AAE98999A64DCF]) [    ] 
o.a.s.c.Overseer Overseer 
(id=94815758215020547-127.0.0.1:47325_solr-n_0000000000) closing
   [junit4]   2> 1167979 INFO  
(OverseerStateUpdate-94815758215020547-127.0.0.1:47325_solr-n_0000000000) [    
] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:47325_solr
   [junit4]   2> 1167979 ERROR (OverseerExitThread) [    ] o.a.s.c.Overseer 
could not read the data
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: 
KeeperErrorCode = Session expired for /overseer_elect/leader
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:127)
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1155)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:353)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:350)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:61)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:350)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:304)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.access$300(Overseer.java:87)
   [junit4]   2>        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater$2.run(Overseer.java:265)
   [junit4]   2> 1170980 INFO  
(SUITE-OverseerTest-seed#[51AAE98999A64DCF]-worker) [    ] o.a.s.SolrTestCaseJ4 
###deleteCore
   [junit4]   2> NOTE: leaving temporary files on disk at: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-trunk-Java8/solr/build/solr-core/test/J2/temp/solr.cloud.OverseerTest_51AAE98999A64DCF-001
   [junit4]   2> NOTE: test params are: 
codec=FastDecompressionCompressingStoredFields(storedFieldsFormat=CompressingStoredFieldsFormat(compressionMode=FAST_DECOMPRESSION,
 chunkSize=2, maxDocsPerChunk=1, blockSize=781), 
termVectorsFormat=CompressingTermVectorsFormat(compressionMode=FAST_DECOMPRESSION,
 chunkSize=2, blockSize=781)), 
sim=RandomSimilarityProvider(queryNorm=false,coord=crazy): {}, 
locale=ja_JP_JP_#u-ca-japanese, timezone=America/Cambridge_Bay
   [junit4]   2> NOTE: Linux 3.13.0-52-generic amd64/Oracle Corporation 
1.8.0_66 (64-bit)/cpus=4,threads=1,free=133960776,total=528482304
   [junit4]   2> NOTE: All tests run in this JVM: [TestCollectionAPI, 
TestSolrDeletionPolicy1, TestMacros, CoreAdminCreateDiscoverTest, 
OverriddenZkACLAndCredentialsProvidersTest, TestCrossCoreJoin, 
TestClassNameShortening, TestGroupingSearch, HighlighterMaxOffsetTest, 
TestJettySolrRunner, TestJmxIntegration, HardAutoCommitTest, 
RAMDirectoryFactoryTest, TestNonDefinedSimilarityFactory, 
TestConfigSetImmutable, FieldMutatingUpdateProcessorTest, 
TestPerFieldSimilarity, TestWriterPerf, DateRangeFieldTest, TestFastLRUCache, 
RegexBoostProcessorTest, TestBulkSchemaAPI, DeleteReplicaTest, 
TestSolrQueryParser, TestRecovery, TestDistributedStatsComponentCardinality, 
TestCloudSchemaless, TestDistribIDF, SaslZkACLProviderTest, ActionThrottleTest, 
SuggesterTest, TestDefaultSearchFieldResource, TestSchemaVersionResource, 
DistributedQueueTest, TestXIncludeConfig, TestImplicitCoreProperties, 
PluginInfoTest, TestReversedWildcardFilterFactory, 
TestSweetSpotSimilarityFactory, TestMiniSolrCloudClusterSSL, 
TestComplexPhraseQParserPlugin, DistributedIntervalFacetingTest, 
TestIndexingPerformance, TermVectorComponentDistributedTest, SuggesterWFSTTest, 
SampleTest, TestFieldResource, TestBulkSchemaConcurrent, TestSearchPerf, 
PKIAuthenticationIntegrationTest, ParsingFieldUpdateProcessorsTest, 
SolrCoreCheckLockOnStartupTest, TestSolrCloudWithKerberosAlt, 
TestExtendedDismaxParser, TestExactSharedStatsCache, TestCustomDocTransformer, 
TestCloudManagedSchema, TestIndexSearcher, TestFastWriter, 
TestElisionMultitermQuery, BigEndianAscendingWordDeserializerTest, 
TestScoreJoinQPNoScore, ScriptEngineTest, RulesTest, 
TestSolrQueryParserResource, TestSerializedLuceneMatchVersion, 
DocValuesMultiTest, RuleEngineTest, TestRandomRequestDistribution, 
ExplicitHLLTest, RequestLoggingTest, TestDynamicLoading, ResponseHeaderTest, 
BasicDistributedZk2Test, TestSchemaSimilarityResource, TestCSVResponseWriter, 
HdfsLockFactoryTest, TestRemoveLastDynamicCopyField, AutoCommitTest, 
BadIndexSchemaTest, RollingRestartTest, UpdateParamsTest, 
HdfsDirectoryFactoryTest, TestSQLHandler, TestStressRecovery, 
TestSortByMinMaxFunction, DirectSolrConnectionTest, HdfsRecoverLeaseTest, 
TestSearcherReuse, ChaosMonkeySafeLeaderTest, CollectionsAPIDistributedZkTest, 
OpenCloseCoreStressTest, OverseerTest]
   [junit4] Completed [286/555] on J2 in 61.03s, 12 tests, 1 failure, 1 skipped 
<<< FAILURES!

[...truncated 855 lines...]
BUILD FAILED
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-trunk-Java8/build.xml:775:
 The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-trunk-Java8/build.xml:719:
 The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-trunk-Java8/build.xml:59: 
The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-trunk-Java8/solr/build.xml:233:
 The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-trunk-Java8/solr/common-build.xml:516:
 The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-trunk-Java8/lucene/common-build.xml:1432:
 The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-trunk-Java8/lucene/common-build.xml:987:
 There were test failures: 555 suites (8 ignored), 2185 tests, 1 failure, 52 
ignored (38 assumptions) [seed: 51AAE98999A64DCF]

Total time: 60 minutes 5 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


---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]

Reply via email to