Build: https://builds.apache.org/job/Lucene-Solr-Tests-master/2195/

3 tests failed.
FAILED:  org.apache.solr.cloud.MultiThreadedOCPTest.test

Error Message:


Stack Trace:
java.lang.AssertionError
        at 
__randomizedtesting.SeedInfo.seed([931EA50891CE39C5:1B4A9AD23F32543D]:0)
        at org.junit.Assert.fail(Assert.java:92)
        at org.junit.Assert.assertTrue(Assert.java:43)
        at org.junit.Assert.assertTrue(Assert.java:54)
        at 
org.apache.solr.cloud.MultiThreadedOCPTest.testFillWorkQueue(MultiThreadedOCPTest.java:112)
        at 
org.apache.solr.cloud.MultiThreadedOCPTest.test(MultiThreadedOCPTest.java:67)
        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:498)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1737)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:934)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:970)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:984)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:993)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:968)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:943)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:829)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:879)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:890)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.lang.Thread.run(Thread.java:748)


FAILED:  org.apache.solr.cloud.autoscaling.AutoScalingHandlerTest.testReadApi

Error Message:
expected:<1> but was:<0>

Stack Trace:
java.lang.AssertionError: expected:<1> but was:<0>
        at 
__randomizedtesting.SeedInfo.seed([931EA50891CE39C5:C4375EBD4A3CDBDE]: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.autoscaling.AutoScalingHandlerTest.testReadApi(AutoScalingHandlerTest.java:709)
        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:498)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1737)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:934)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:970)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:984)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:943)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:829)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:879)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:890)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.lang.Thread.run(Thread.java:748)


FAILED:  org.apache.solr.cloud.autoscaling.TriggerIntegrationTest.testSearchRate

Error Message:
{srt=[TestEvent{timestamp=1511800928631000000, config={   
"trigger":"search_rate_trigger",   "afterAction":[],   "stage":[     "FAILED",  
   "SUCCEEDED"],   
"class":"org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestTriggerListener",
   "beforeAction":[]}, stage=SUCCEEDED, actionName='null', event={   
"id":"14fafeeec17ba480Tag32pnyfq77znku928407c5h1",   
"source":"search_rate_trigger",   "eventTime":1511800926338000000,   
"eventType":"SEARCHRATE",   "properties":{     "node":{       
"127.0.0.1:45749_solr":3.8000000000000003,       "127.0.0.1:34038_solr":6.0},   
  "replica":[       "{\"core_node3\":{\n    
\"base_url\":\"http://127.0.0.1:45749/solr\",\n    
\"node_name\":\"127.0.0.1:45749_solr\",\n    
\"core\":\"collection1_shard1_replica_n1\",\n    \"state\":\"active\",\n    
\"type\":\"NRT\",\n    \"rate\":3.8000000000000003}}",       
"{\"core_node4\":{\n    \"core\":\"collection1_shard1_replica_n2\",\n    
\"leader\":\"true\",\n    \"rate\":6.0,\n    
\"base_url\":\"http://127.0.0.1:34038/solr\",\n    
\"node_name\":\"127.0.0.1:34038_solr\",\n    \"state\":\"active\",\n    
\"type\":\"NRT\"}}"],     "collection":{"collection1":9.8},     
"shard":{"collection1":{"shard1":9.8}},     
"_enqueue_time_":1511800928541000000}}, message='null'}, 
TestEvent{timestamp=1511800934598000000, config={   
"trigger":"search_rate_trigger",   "afterAction":[],   "stage":[     "FAILED",  
   "SUCCEEDED"],   
"class":"org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestTriggerListener",
   "beforeAction":[]}, stage=SUCCEEDED, actionName='null', event={   
"id":"14fafeef39e26580Tag32pnyfq77znku928407c5h7",   
"source":"search_rate_trigger",   "eventTime":1511800928358000000,   
"eventType":"SEARCHRATE",   "properties":{     "node":{       
"127.0.0.1:45749_solr":5.303165004968722,       
"127.0.0.1:34038_solr":7.087395961041203},     "replica":[       
"{\"core_node3\":{\n    \"base_url\":\"http://127.0.0.1:45749/solr\",\n    
\"node_name\":\"127.0.0.1:45749_solr\",\n    
\"core\":\"collection1_shard1_replica_n1\",\n    \"state\":\"active\",\n    
\"type\":\"NRT\",\n    \"rate\":5.303165004968722}}",       
"{\"core_node4\":{\n    \"core\":\"collection1_shard1_replica_n2\",\n    
\"leader\":\"true\",\n    \"rate\":7.087395961041203,\n    
\"base_url\":\"http://127.0.0.1:34038/solr\",\n    
\"node_name\":\"127.0.0.1:34038_solr\",\n    \"state\":\"active\",\n    
\"type\":\"NRT\"}}"],     "collection":{"collection1":12.390560966009925},     
"shard":{"collection1":{"shard1":12.390560966009925}},     
"_enqueue_time_":1511800934596000000}}, message='null'}]} expected:<1> but 
was:<2>

Stack Trace:
java.lang.AssertionError: {srt=[TestEvent{timestamp=1511800928631000000, 
config={
  "trigger":"search_rate_trigger",
  "afterAction":[],
  "stage":[
    "FAILED",
    "SUCCEEDED"],
  
"class":"org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestTriggerListener",
  "beforeAction":[]}, stage=SUCCEEDED, actionName='null', event={
  "id":"14fafeeec17ba480Tag32pnyfq77znku928407c5h1",
  "source":"search_rate_trigger",
  "eventTime":1511800926338000000,
  "eventType":"SEARCHRATE",
  "properties":{
    "node":{
      "127.0.0.1:45749_solr":3.8000000000000003,
      "127.0.0.1:34038_solr":6.0},
    "replica":[
      "{\"core_node3\":{\n    \"base_url\":\"http://127.0.0.1:45749/solr\",\n   
 \"node_name\":\"127.0.0.1:45749_solr\",\n    
\"core\":\"collection1_shard1_replica_n1\",\n    \"state\":\"active\",\n    
\"type\":\"NRT\",\n    \"rate\":3.8000000000000003}}",
      "{\"core_node4\":{\n    \"core\":\"collection1_shard1_replica_n2\",\n    
\"leader\":\"true\",\n    \"rate\":6.0,\n    
\"base_url\":\"http://127.0.0.1:34038/solr\",\n    
\"node_name\":\"127.0.0.1:34038_solr\",\n    \"state\":\"active\",\n    
\"type\":\"NRT\"}}"],
    "collection":{"collection1":9.8},
    "shard":{"collection1":{"shard1":9.8}},
    "_enqueue_time_":1511800928541000000}}, message='null'}, 
TestEvent{timestamp=1511800934598000000, config={
  "trigger":"search_rate_trigger",
  "afterAction":[],
  "stage":[
    "FAILED",
    "SUCCEEDED"],
  
"class":"org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestTriggerListener",
  "beforeAction":[]}, stage=SUCCEEDED, actionName='null', event={
  "id":"14fafeef39e26580Tag32pnyfq77znku928407c5h7",
  "source":"search_rate_trigger",
  "eventTime":1511800928358000000,
  "eventType":"SEARCHRATE",
  "properties":{
    "node":{
      "127.0.0.1:45749_solr":5.303165004968722,
      "127.0.0.1:34038_solr":7.087395961041203},
    "replica":[
      "{\"core_node3\":{\n    \"base_url\":\"http://127.0.0.1:45749/solr\",\n   
 \"node_name\":\"127.0.0.1:45749_solr\",\n    
\"core\":\"collection1_shard1_replica_n1\",\n    \"state\":\"active\",\n    
\"type\":\"NRT\",\n    \"rate\":5.303165004968722}}",
      "{\"core_node4\":{\n    \"core\":\"collection1_shard1_replica_n2\",\n    
\"leader\":\"true\",\n    \"rate\":7.087395961041203,\n    
\"base_url\":\"http://127.0.0.1:34038/solr\",\n    
\"node_name\":\"127.0.0.1:34038_solr\",\n    \"state\":\"active\",\n    
\"type\":\"NRT\"}}"],
    "collection":{"collection1":12.390560966009925},
    "shard":{"collection1":{"shard1":12.390560966009925}},
    "_enqueue_time_":1511800934596000000}}, message='null'}]} expected:<1> but 
was:<2>
        at 
__randomizedtesting.SeedInfo.seed([931EA50891CE39C5:CE56BB815E089F8A]: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.apache.solr.cloud.autoscaling.TriggerIntegrationTest.testSearchRate(TriggerIntegrationTest.java:1285)
        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:498)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1737)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:934)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:970)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:984)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:943)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:829)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:879)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:890)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.lang.Thread.run(Thread.java:748)




Build Log:
[...truncated 11693 lines...]
   [junit4] Suite: org.apache.solr.cloud.autoscaling.TriggerIntegrationTest
   [junit4]   2> Creating dataDir: 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J0/temp/solr.cloud.autoscaling.TriggerIntegrationTest_931EA50891CE39C5-001/init-core-data-001
   [junit4]   2> 258064 WARN  
(SUITE-TriggerIntegrationTest-seed#[931EA50891CE39C5]-worker) [    ] 
o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=7 numCloses=7
   [junit4]   2> 258158 INFO  
(SUITE-TriggerIntegrationTest-seed#[931EA50891CE39C5]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) 
w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 258160 INFO  
(SUITE-TriggerIntegrationTest-seed#[931EA50891CE39C5]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (false) via: 
@org.apache.solr.util.RandomizeSSL(reason=, ssl=NaN, value=NaN, clientAuth=NaN)
   [junit4]   2> 258160 INFO  
(SUITE-TriggerIntegrationTest-seed#[931EA50891CE39C5]-worker) [    ] 
o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: 
test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 258160 INFO  
(SUITE-TriggerIntegrationTest-seed#[931EA50891CE39C5]-worker) [    ] 
o.a.s.c.MiniSolrCloudCluster Starting cluster of 2 servers in 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J0/temp/solr.cloud.autoscaling.TriggerIntegrationTest_931EA50891CE39C5-001/tempDir-001
   [junit4]   2> 258161 INFO  
(SUITE-TriggerIntegrationTest-seed#[931EA50891CE39C5]-worker) [    ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 258161 INFO  (Thread-119) [    ] o.a.s.c.ZkTestServer client 
port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 258161 INFO  (Thread-119) [    ] o.a.s.c.ZkTestServer Starting 
server
   [junit4]   2> 258176 ERROR (Thread-119) [    ] o.a.z.s.ZooKeeperServer 
ZKShutdownHandler is not registered, so ZooKeeper server won't take any action 
on ERROR or SHUTDOWN server state changes
   [junit4]   2> 258276 INFO  
(SUITE-TriggerIntegrationTest-seed#[931EA50891CE39C5]-worker) [    ] 
o.a.s.c.ZkTestServer start zk server on port:37332
   [junit4]   2> 258622 INFO  (jetty-launcher-72-thread-1) [    ] 
o.e.j.s.Server jetty-9.3.20.v20170531
   [junit4]   2> 258623 INFO  (jetty-launcher-72-thread-2) [    ] 
o.e.j.s.Server jetty-9.3.20.v20170531
   [junit4]   2> 258768 INFO  (jetty-launcher-72-thread-1) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@7c202af7{/solr,null,AVAILABLE}
   [junit4]   2> 258769 INFO  (jetty-launcher-72-thread-2) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@60877235{/solr,null,AVAILABLE}
   [junit4]   2> 258788 INFO  (jetty-launcher-72-thread-2) [    ] 
o.e.j.s.AbstractConnector Started 
ServerConnector@243cfb28{HTTP/1.1,[http/1.1]}{127.0.0.1:44460}
   [junit4]   2> 258788 INFO  (jetty-launcher-72-thread-1) [    ] 
o.e.j.s.AbstractConnector Started 
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o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
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TestEventQueueAction instantiated
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node_added_trigger1 instantiated with properties: {event=nodeAdded, waitFor=1, 
actions=[{name=test, 
class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestEventQueueAction}],
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 [n:127.0.0.1:38957_solr    ] o.a.s.c.a.TriggerIntegrationTest 
TestTriggerAction init
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(OverseerAutoScalingTriggerThread-99077377399128070-127.0.0.1:38957_solr-n_0000000000)
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2017-11-27T16:40:11.758Z
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[n:127.0.0.1:38957_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
[127.0.0.1:38957_solr, 127.0.0.1:44460_solr]
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o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
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[n:127.0.0.1:44452_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
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[n:127.0.0.1:44452_solr    ] o.a.s.c.ZkController Register node as live in 
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
   [junit4]   2> 267906 INFO  
(zkCallback-99-thread-1-processing-n:127.0.0.1:44452_solr) 
[n:127.0.0.1:44452_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (2) -> (3)
   [junit4]   2> 267990 INFO  
(zkCallback-83-thread-1-processing-n:127.0.0.1:44460_solr) 
[n:127.0.0.1:44460_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (2) -> (3)
   [junit4]   2> 268006 INFO  
(OverseerCollectionConfigSetProcessor-99077377399128070-127.0.0.1:38957_solr-n_0000000000)
 [n:127.0.0.1:38957_solr    ] o.a.s.c.OverseerTaskQueue Response ZK path: 
/overseer/collection-queue-work/qnr-0000000000 doesn't exist.  Requestor may 
have disconnected from ZooKeeper
   [junit4]   2> 268376 DEBUG (ScheduledTrigger-266-thread-3) 
[n:127.0.0.1:38957_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger1
   [junit4]   2> 268376 DEBUG (ScheduledTrigger-266-thread-3) 
[n:127.0.0.1:38957_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
[127.0.0.1:38957_solr, 127.0.0.1:44452_solr, 127.0.0.1:44460_solr]
   [junit4]   2> 268376 DEBUG (ScheduledTrigger-266-thread-3) 
[n:127.0.0.1:38957_solr    ] o.a.s.c.a.NodeAddedTrigger Tracking new node: 
127.0.0.1:44452_solr at time 1511800812799000000
   [junit4]   2> 268889 INFO  
(TEST-TriggerIntegrationTest.testEventQueue-seed#[931EA50891CE39C5]) 
[n:127.0.0.1:44452_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_44452.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@52cb305f
   [junit4]   2> 269052 INFO  
(TEST-TriggerIntegrationTest.testEventQueue-seed#[931EA50891CE39C5]) 
[n:127.0.0.1:44452_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_44452.solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@52cb305f
   [junit4]   2> 269052 INFO  
(TEST-TriggerIntegrationTest.testEventQueue-seed#[931EA50891CE39C5]) 
[n:127.0.0.1:44452_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_44452.solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@52cb305f
   [junit4]   2> 269072 INFO  
(TEST-TriggerIntegrationTest.testEventQueue-seed#[931EA50891CE39C5]) 
[n:127.0.0.1:44452_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J0/temp/solr.cloud.autoscaling.TriggerIntegrationTest_931EA50891CE39C5-001/tempDir-001/node3/.
   [junit4]   2> 269415 DEBUG (ScheduledTrigger-266-thread-3) 
[n:127.0.0.1:38957_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger1
   [junit4]   2> 269416 DEBUG (ScheduledTrigger-266-thread-3) 
[n:127.0.0.1:38957_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
[127.0.0.1:38957_solr, 127.0.0.1:44452_solr, 127.0.0.1:44460_solr]
   [junit4]   2> 269416 DEBUG (ScheduledTrigger-266-thread-3) 
[n:127.0.0.1:38957_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_trigger1 firing registered processor for nodes: 
[127.0.0.1:44452_solr] added at times [1511800812799000000], 
now=1511800813839000000
   [junit4]   2> 269417 DEBUG (ScheduledTrigger-266-thread-3) 
[n:127.0.0.1:38957_solr    ] o.a.s.c.a.ScheduledTriggers ++++++++ Cooldown 
inactive - processing event: {
   [junit4]   2>   "id":"14fafed45207fdc0Tag32pnyfq77znku928407c5fn",
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   [junit4]   2>     "nodeNames":["127.0.0.1:44452_solr"]}}
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[n:127.0.0.1:38957_solr    ] o.a.s.c.a.SystemLogListener Collection .system 
does not exist, disabling logging.
   [junit4]   2> 269466 DEBUG 
(AutoscalingActionExecutor-267-thread-1-processing-n:127.0.0.1:38957_solr) 
[n:127.0.0.1:38957_solr    ] o.a.s.c.a.ScheduledTriggers -- processing actions 
for {
   [junit4]   2>   "id":"14fafed45207fdc0Tag32pnyfq77znku928407c5fn",
   [junit4]   2>   "source":"node_added_trigger1",
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   [junit4]   2>   "eventType":"NODEADDED",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[1511800812799000000],
   [junit4]   2>     "_enqueue_time_":1511800813840000000,
   [junit4]   2>     "nodeNames":["127.0.0.1:44452_solr"]}}
   [junit4]   2> 269502 INFO  
(AutoscalingActionExecutor-267-thread-1-processing-n:127.0.0.1:38957_solr) 
[n:127.0.0.1:38957_solr    ] o.a.s.c.a.TriggerIntegrationTest -- event: {
   [junit4]   2>   "id":"14fafed45207fdc0Tag32pnyfq77znku928407c5fn",
   [junit4]   2>   "source":"node_added_trigger1",
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   [junit4]   2>   "eventType":"NODEADDED",
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   [junit4]   2>     "_enqueue_time_":1511800813840000000,
   [junit4]   2>     "nodeNames":["127.0.0.1:44452_solr"]}}
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(TEST-TriggerIntegrationTest.testEventQueue-seed#[931EA50891CE39C5]) [    ] 
o.e.j.s.AbstractConnector Stopped 
ServerConnector@3b80ee9c{HTTP/1.1,[http/1.1]}{127.0.0.1:0}
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(TEST-TriggerIntegrationTest.testEventQueue-seed#[931EA50891CE39C5]) [    ] 
o.a.s.c.CoreContainer Shutting down CoreContainer instance=32053993
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(TEST-TriggerIntegrationTest.testEventQueue-seed#[931EA50891CE39C5]) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.node, 
tag=null
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o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@4fdb0c67: rootName = 
solr_38957, domain = solr.node, service url = null, agent id = null] for 
registry solr.node / com.codahale.metrics.MetricRegistry@1bf3bd65
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(TEST-TriggerIntegrationTest.testEventQueue-seed#[931EA50891CE39C5]) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jvm, 
tag=null
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(TEST-TriggerIntegrationTest.testEventQueue-seed#[931EA50891CE39C5]) [    ] 
o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@2b148ab7: rootName = 
solr_38957, domain = solr.jvm, service url = null, agent id = null] for 
registry solr.jvm / com.codahale.metrics.MetricRegistry@541bfb69
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(TEST-TriggerIntegrationTest.testEventQueue-seed#[931EA50891CE39C5]) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jetty, 
tag=null
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(TEST-TriggerIntegrationTest.testEventQueue-seed#[931EA50891CE39C5]) [    ] 
o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@6d2fbf47: rootName = 
solr_38957, domain = solr.jetty, service url = null, agent id = null] for 
registry solr.jetty / com.codahale.metrics.MetricRegistry@1641f5e4
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(TEST-TriggerIntegrationTest.testEventQueue-seed#[931EA50891CE39C5]) [    ] 
o.a.s.c.ZkController Remove node as live in 
ZooKeeper:/live_nodes/127.0.0.1:38957_solr
   [junit4]   2> 270113 INFO  
(zkCallback-99-thread-1-processing-n:127.0.0.1:44452_solr) 
[n:127.0.0.1:44452_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (3) -> (2)
   [junit4]   2> 270113 INFO  (zkCallback-91-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (2)
   [junit4]   2> 270113 INFO  
(zkCallback-83-thread-1-processing-n:127.0.0.1:44460_solr) 
[n:127.0.0.1:44460_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (3) -> (2)
   [junit4]   2> 270113 INFO  
(TEST-TriggerIntegrationTest.testEventQueue-seed#[931EA50891CE39C5]) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.cluster, 
tag=null
   [junit4]   2> 270126 INFO  
(TEST-TriggerIntegrationTest.testEventQueue-seed#[931EA50891CE39C5]) [    ] 
o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 2147483647 
transient cores
   [junit4]   2> 270129 INFO  
(zkCallback-84-thread-1-processing-n:127.0.0.1:38957_solr) 
[n:127.0.0.1:38957_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (3) -> (2)
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(TEST-TriggerIntegrationTest.testEventQueue-seed#[931EA50891CE39C5]) [    ] 
o.a.s.c.Overseer Overseer 
(id=99077377399128070-127.0.0.1:38957_solr-n_0000000000) closing
   [junit4]   2> 270147 INFO  
(OverseerStateUpdate-99077377399128070-127.0.0.1:38957_solr-n_0000000000) 
[n:127.0.0.1:38957_solr    ] o.a.s.c.Overseer Overseer Loop exiting : 
127.0.0.1:38957_solr
   [junit4]   2> 270167 WARN  
(OverseerAutoScalingTriggerThread-99077377399128070-127.0.0.1:38957_solr-n_0000000000)
 [n:127.0.0.1:38957_solr    ] o.a.s.c.a.OverseerTriggerThread 
OverseerTriggerThread woken up but we are closed, exiting.
   [junit4]   2> 270168 DEBUG 
(TEST-TriggerIntegrationTest.testEventQueue-seed#[931EA50891CE39C5]) [    ] 
o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread has been closed explicitly
   [junit4]   2> 270181 WARN  
(AutoscalingActionExecutor-267-thread-1-processing-n:127.0.0.1:38957_solr) 
[n:127.0.0.1:38957_solr    ] o.a.s.c.a.ScheduledTriggers Exception executing 
actions
   [junit4]   2> org.apache.lucene.store.AlreadyClosedException: 
ScheduledTrigger node_added_trigger1 has been closed.
   [junit4]   2>        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$ScheduledTrigger.dequeue(ScheduledTriggers.java:442)
   [junit4]   2>        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers.lambda$null$2(ScheduledTriggers.java:258)
   [junit4]   2>        at 
java.util.concurrent.Executors$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$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 270242 INFO  
(TEST-TriggerIntegrationTest.testEventQueue-seed#[931EA50891CE39C5]) [    ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@7c202af7{/solr,null,UNAVAILABLE}
   [junit4]   2> 270277 INFO  
(zkCallback-83-thread-1-processing-n:127.0.0.1:44460_solr) 
[n:127.0.0.1:44460_solr    ] o.a.s.c.OverseerElectionContext I am going to be 
the leader 127.0.0.1:44460_solr
   [junit4]   2> 270350 INFO  
(zkCallback-83-thread-1-processing-n:127.0.0.1:44460_solr) 
[n:127.0.0.1:44460_solr    ] o.a.s.c.Overseer Overseer 
(id=99077377399128069-127.0.0.1:44460_solr-n_0000000001) starting
   [junit4]   2> 270749 DEBUG 
(OverseerAutoScalingTriggerThread-99077377399128069-127.0.0.1:44460_solr-n_0000000001)
 [n:127.0.0.1:44460_solr    ] o.a.s.c.a.OverseerTriggerThread Adding 
.autoAddReplicas trigger
   [junit4]   2> 270761 DEBUG 
(OverseerAutoScalingTriggerThread-99077377399128069-127.0.0.1:44460_solr-n_0000000001)
 [n:127.0.0.1:44460_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing 
/autoscaling.json with znode version 4
   [junit4]   2> 270761 INFO  
(OverseerAutoScalingTriggerThread-99077377399128069-127.0.0.1:44460_solr-n_0000000001)
 [n:127.0.0.1:44460_solr    ] o.a.s.c.a.TriggerIntegrationTest 
TestEventQueueAction instantiated
   [junit4]   2> 270761 DEBUG 
(OverseerAutoScalingTriggerThread-99077377399128069-127.0.0.1:44460_solr-n_0000000001)
 [n:127.0.0.1:44460_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: 
[127.0.0.1:44452_solr, 127.0.0.1:44460_solr]
   [junit4]   2> 270761 DEBUG 
(OverseerAutoScalingTriggerThread-99077377399128069-127.0.0.1:44460_solr-n_0000000001)
 [n:127.0.0.1:44460_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_trigger1 instantiated with properties: {event=nodeAdded, waitFor=1, 
actions=[{name=test, 
class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestEventQueueAction}],
 enabled=true}
   [junit4]   2> 270762 DEBUG 
(OverseerAutoScalingTriggerThread-99077377399128069-127.0.0.1:44460_solr-n_0000000001)
 [n:127.0.0.1:44460_solr    ] o.a.s.c.a.NodeLostTrigger Initial livenodes: 
[127.0.0.1:44452_solr, 127.0.0.1:44460_solr]
   [junit4]   2> 270762 DEBUG 
(OverseerAutoScalingTriggerThread-99077377399128069-127.0.0.1:44460_solr-n_0000000001)
 [n:127.0.0.1:44460_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 4, lastZnodeVersion -1
   [junit4]   2> 270762 DEBUG 
(OverseerAutoScalingTriggerThread-99077377399128069-127.0.0.1:44460_solr-n_0000000001)
 [n:127.0.0.1:44460_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger 
updates upto znodeVersion 4
   [junit4]   2> 270870 DEBUG 
(OverseerAutoScalingTriggerThread-99077377399128069-127.0.0.1:44460_solr-n_0000000001)
 [n:127.0.0.1:44460_solr    ] o.a.s.c.a.TriggerIntegrationTest 
TestTriggerAction init
   [junit4]   2> 270872 DEBUG (ScheduledTrigger-281-thread-1) 
[n:127.0.0.1:44460_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
.auto_add_replicas with currently live nodes: [127.0.0.1:44452_solr, 
127.0.0.1:44460_solr]
   [junit4]   2> 270906 DEBUG 
(OverseerAutoScalingTriggerThread-99077377399128069-127.0.0.1:44460_solr-n_0000000001)
 [n:127.0.0.1:44460_solr    ] o.a.s.c.a.OverseerTriggerThread Current 
znodeVersion 4, lastZnodeVersion 4
   [junit4]   2> 270909 DEBUG (ScheduledTrigger-281-thread-2) 
[n:127.0.0.1:44460_solr    ] o.a.s.c.a.ScheduledTriggers ++++++++ Cooldown 
inactive - processing event: {
   [junit4]   2>   "id":"14fafed45207fdc0Tag32pnyfq77znku928407c5fn",
   [junit4]   2>   "source":"node_added_trigger1",
   [junit4]   2>   "eventTime":1511800812799000000,
   [junit4]   2>   "eventType":"NODEADDED",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[1511800812799000000],
   [junit4]   2>     "_dequeue_time_":1511800815332000000,
   [junit4]   2>     "_enqueue_time_":1511800813840000000,
   [junit4]   2>     "nodeNames":["127.0.0.1:44452_solr"],
   [junit4]   2>     "replaying":true}}
   [junit4]   2> 270910 INFO  (ScheduledTrigger-281-thread-2) 
[n:127.0.0.1:44460_solr    ] o.a.s.c.a.SystemLogListener Collection .system 
does not exist, disabling logging.
   [junit4]   2> 270979 DEBUG 
(AutoscalingActionExecutor-282-thread-1-processing-n:127.0.0.1:44460_solr) 
[n:127.0.0.1:44460_solr    ] o.a.s.c.a.ScheduledTriggers -- processing actions 
for {
   [junit4]   2>   "id":"14fafed45207fdc0Tag32pnyfq77znku928407c5fn",
   [junit4]   2>   "source":"node_added_trigger1",
   [junit4]   2>   "eventTime":1511800812799000000,
   [junit4]   2>   "eventType":"NODEADDED",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[1511800812799000000],
   [junit4]   2>     "_dequeue_time_":1511800815332000000,
   [junit4]   2>     "_enqueue_time_":1511800813840000000,
   [junit4]   2>     "nodeNames":["127.0.0.1:44452_solr"],
   [junit4]   2>     "replaying":true}}
   [junit4]   2> 270979 INFO  
(AutoscalingActionExecutor-282-thread-1-processing-n:127.0.0.1:44460_solr) 
[n:127.0.0.1:44460_solr    ] o.a.s.c.a.TriggerIntegrationTest -- event: {
   [junit4]   2>   "id":"14fafed45207fdc0Tag32pnyfq77znku928407c5fn",
   [junit4]   2>   "source":"node_added_trigger1",
   [junit4]   2>   "eventTime":1511800812799000000,
   [junit4]   2>   "eventType":"NODEADDED",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[1511800812799000000],
   [junit4]   2>     "_dequeue_time_":1511800815332000000,
   [junit4]   2>     "_enqueue_time_":1511800813840000000,
   [junit4]   2>     "nodeNames":["127.0.0.1:44452_solr"],
   [junit4]   2>     "replaying":true}}
   [junit4]   2> 270981 DEBUG (ScheduledTrigger-281-thread-2) 
[n:127.0.0.1:44460_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger1
   [junit4]   2> 270981 DEBUG (ScheduledTrigger-281-thread-2) 
[n:127.0.0.1:44460_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
[127.0.0.1:44452_solr, 127.0.0.1:44460_solr]
   [junit4]   2> 271893 DEBUG (ScheduledTrigger-281-thread-1) 
[n:127.0.0.1:44460_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
.auto_add_replicas with currently live nodes: [127.0.0.1:44452_solr, 
127.0.0.1:44460_solr]
   [junit4]   2> 272003 DEBUG (ScheduledTrigger-281-thread-3) 
[n:127.0.0.1:44460_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger1
   [junit4]   2> 272003 DEBUG (ScheduledTrigger-281-thread-3) 
[n:127.0.0.1:44460_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
[127.0.0.1:44452_solr, 127.0.0.1:44460_solr]
   [junit4]   2> 272897 DEBUG (ScheduledTrigger-281-thread-2) 
[n:127.0.0.1:44460_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
.auto_add_replicas with currently live nodes: [127.0.0.1:44452_solr, 
127.0.0.1:44460_solr]
   [junit4]   2> 273006 DEBUG (ScheduledTrigger-281-thread-4) 
[n:127.0.0.1:44460_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger1
   [junit4]   2> 273006 DEBUG (ScheduledTrigger-281-thread-4) 
[n:127.0.0.1:44460_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
[127.0.0.1:44452_solr, 127.0.0.1:44460_solr]
   [junit4]   2> 273900 DEBUG (ScheduledTrigger-281-thread-1) 
[n:127.0.0.1:44460_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
.auto_add_replicas with currently live nodes: [127.0.0.1:44452_solr, 
127.0.0.1:44460_solr]
   [junit4]   2> 274030 DEBUG (ScheduledTrigger-281-thread-1) 
[n:127.0.0.1:44460_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger1
   [junit4]   2> 274030 DEBUG (ScheduledTrigger-281-thread-1) 
[n:127.0.0.1:44460_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
[127.0.0.1:44452_solr, 127.0.0.1:44460_solr]
   [junit4]   2> 274903 DEBUG (ScheduledTrigger-281-thread-1) 
[n:127.0.0.1:44460_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: 
.auto_add_replicas with currently live nodes: [127.0.0.1:44452_solr, 
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 [    ] o.a.s.c.a.TriggerIntegrationTest /autoscaling.json reset, new znode 
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o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
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[127.0.0.1:44452_solr, 127.0.0.1:44460_solr]
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(zkCallback-83-thread-1-processing-n:127.0.0.1:44460_solr) 
[n:127.0.0.1:44460_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_trigger instantiated with properties: {event=nodeAdded, waitFor=10, 
actions=[{name=test, 
class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestTriggerAction}],
 enabled=true}
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TestTriggerAction init
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 [n:127.0.0.1:44460_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old 
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[n:127.0.0.1:44460_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
[127.0.0.1:44452_solr, 127.0.0.1:44460_solr]
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(OverseerCollectionConfigSetProcessor-99077377399128069-127.0.0.1:44460_solr-n_0000000001)
 [n:127.0.0.1:44460_solr    ] o.a.s.c.OverseerTaskQueue Response ZK path: 
/overseer/collection-queue-work/qnr-0000000002 doesn't exist.  Requestor may 
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 [    ] o.e.j.s.AbstractConnector Started 
ServerConnector@ae0fb5b{HTTP/1.1,[http/1.1]}{127.0.0.1:37554}
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 [    ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=37554}
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 [    ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging 
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 [    ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? 
version 8.0.0
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 [    ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on 
port null
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 [    ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
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 [    ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2017-11-27T16:40:21.321Z
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[n:127.0.0.1:44460_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
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[n:127.0.0.1:44460_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
[127.0.0.1:44452_solr, 127.0.0.1:44460_solr]
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 [    ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
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 [    ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:37332/solr
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
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ZooKeeper... (2) -> (3)
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NodeAddedTrigger node_added_trigger
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[n:127.0.0.1:44460_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
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[n:127.0.0.1:44460_solr    ] o.a.s.c.a.NodeAddedTrigger Tracking new node: 
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 [n:127.0.0.1:37554_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
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com.sun.jmx.mbeanserver.JmxMBeanServer@52cb305f
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definitions underneath 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J0/temp/solr.cloud.autoscaling.TriggerIntegrationTest_931EA50891CE39C5-001/tempDir-001/node4/.
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NodeAddedTrigger node_added_trigger
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[n:127.0.0.1:44460_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
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NodeAddedTrigger node_added_trigger
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[n:127.0.0.1:44460_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
[127.0.0.1:37554_solr, 127.0.0.1:44452_solr, 127.0.0.1:44460_solr]
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NodeAddedTrigger node_added_trigger
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[n:127.0.0.1:44460_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
[127.0.0.1:37554_solr, 127.0.0.1:44452_solr, 127.0.0.1:44460_solr]
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[n:127.0.0.1:44460_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger
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[n:127.0.0.1:44460_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
[127.0.0.1:37554_solr, 127.0.0.1:44452_solr, 127.0.0.1:44460_solr]
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NodeAddedTrigger node_added_trigger
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[n:127.0.0.1:44460_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
[127.0.0.1:37554_solr, 127.0.0.1:44452_solr, 127.0.0.1:44460_solr]
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NodeAddedTrigger node_added_trigger
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[n:127.0.0.1:44460_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
[127.0.0.1:37554_solr, 127.0.0.1:44452_solr, 127.0.0.1:44460_solr]
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NodeAddedTrigger node_added_trigger
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[127.0.0.1:37554_solr, 127.0.0.1:44452_solr, 127.0.0.1:44460_solr]
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NodeAddedTrigger node_added_trigger
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[n:127.0.0.1:44460_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
[127.0.0.1:37554_solr, 127.0.0.1:44452_solr, 127.0.0.1:44460_solr]
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NodeAddedTrigger node_added_trigger
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[n:127.0.0.1:44460_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
[127.0.0.1:37554_solr, 127.0.0.1:44452_solr, 127.0.0.1:44460_solr]
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[n:127.0.0.1:44460_solr    ] o.a.s.c.a.NodeAddedTrigger Running 
NodeAddedTrigger node_added_trigger
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[n:127.0.0.1:44460_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 
[127.0.0.1:37554_solr, 127.0.0.1:44452_solr, 127.0.0.1:44460_solr]
   [junit4]   2> 288388 DEBUG (ScheduledTrigger-281-thread-2) 
[n:127.0.0.1:44460_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger 
node_added_trigger firing registered processor for nodes: 
[127.0.0.1:37554_solr] added at times [1511800822769000000], 
now=1511800832811000000
   [junit4]   2> 288389 DEBUG (ScheduledTrigger-281-thread-2) 
[n:127.0.0.1:44460_solr    ] o.a.s.c.a.ScheduledTriggers ++++++++ Cooldown 
inactive - processing event: {
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[n:127.0.0.1:44460_solr    ] o.a.s.c.a.SystemLogListener Collection .system 
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(AutoscalingActionExecutor-282-thread-1-processing-n:127.0.0.1:44460_solr) 
[n:127.0.0.1:44460_solr    ] o.a.s.c.a.ScheduledTriggers -- processing actions 
for {
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   [junit4]   2>     "_enqueue_time_":1511800832812000000,
   [junit4]   2>     "nodeNames":["127.0.0.1:37554_solr"]}}
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(AutoscalingActionExecutor-282-thread-1-processing-n:127.0.0.1:44460_solr) 
[n:127.0.0.1:44460_solr    ] o.a.s.c.ActionThrottle The last action attempt 
started 17424ms ago.
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(TEST-TriggerIntegrationTest.testEventFromRestoredState-seed#[931EA50891CE39C5])
 [    ] o.e.j.s.Server jetty-9.3.20.v20170531
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 [    ] o.e.j.s.h.ContextHandler Started 
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 [    ] o.e.j.s.AbstractConnector Started 
ServerConnector@73b3e728{HTTP/1.1,[http/1.1]}{127.0.0.1:35639}
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hostPort=35639}
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 [    ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging 
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version 8.0.0
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port null
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definitions underneath 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J0/temp/solr.cloud.autoscaling.TriggerIntegrationTest_931EA50891CE39C5-001/tempDir-001/node5/.
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[127.0.0.1:35639_solr] added at times [1511800833815000000], 
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 [    ] o.a.s.c.Overseer Overseer 
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(OverseerStateUpdate-99077377399128069-127.0.0.1:44460_solr-n_0000000001) 
[n:127.0.0.1:44460_solr    ] o.a.s.c.Overseer Overseer Loop exiting : 
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 [n:127.0.0.1:44460_solr    ] o.

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

state:SyncConnected type:NodeDataChanged path:/collections/ocptest3/state.json] 
for collection [ocptest3] has occurred - updating... (live nodes size: [0])
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o.a.s.c.Overseer Overseer (id=99077562306723858-127.0.0.1:44828_m-n_0000000004) 
closing
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[n:127.0.0.1:44828_m    ] o.a.s.c.Overseer Overseer Loop exiting : 
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   [junit4]   2> 3186422 WARN  
(OverseerAutoScalingTriggerThread-99077562306723858-127.0.0.1:44828_m-n_0000000004)
 [n:127.0.0.1:44828_m    ] o.a.s.c.a.OverseerTriggerThread 
OverseerTriggerThread woken up but we are closed, exiting.
   [junit4]   2> 3187500 WARN  
(zkCallback-1708-thread-2-processing-n:127.0.0.1:44828_m) [n:127.0.0.1:44828_m 
c:collection1 s:shard1 r:core_node48 x:collection1_shard1_replica_n47] 
o.a.s.c.SyncStrategy Closed, skipping sync up.
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c:collection1 s:shard1 r:core_node48 x:collection1_shard1_replica_n47] 
o.a.s.c.SolrCore [collection1_shard1_replica_n47]  CLOSING SolrCore 
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   [junit4]   2> 3187500 INFO  
(zkCallback-1708-thread-2-processing-n:127.0.0.1:44828_m) [n:127.0.0.1:44828_m 
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o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@739c95c3: rootName = null, 
domain = solr.core.collection1.shard1.replica_n47, service url = null, agent id 
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   [junit4]   2> 3187533 INFO  
(zkCallback-1708-thread-2-processing-n:127.0.0.1:44828_m) [n:127.0.0.1:44828_m 
c:collection1 s:shard1 r:core_node48 x:collection1_shard1_replica_n47] 
o.a.s.m.SolrMetricManager Closing metric reporters for 
registry=solr.collection.collection1.shard1.leader, tag=789990630
   [junit4]   2> 3187533 INFO  
(zkCallback-1708-thread-2-processing-n:127.0.0.1:44828_m) [n:127.0.0.1:44828_m 
c:collection1 s:shard1 r:core_node48 x:collection1_shard1_replica_n47] 
o.a.s.u.DirectUpdateHandler2 Committing on IndexWriter close.
   [junit4]   2> 3187533 INFO  
(zkCallback-1708-thread-2-processing-n:127.0.0.1:44828_m) [n:127.0.0.1:44828_m 
c:collection1 s:shard1 r:core_node48 x:collection1_shard1_replica_n47] 
o.a.s.u.SolrIndexWriter Calling setCommitData with 
IW:org.apache.solr.update.SolrIndexWriter@3342e805 commitCommandVersion:0
   [junit4]   2> 3187561 INFO  
(TEST-MultiThreadedOCPTest.test-seed#[931EA50891CE39C5]) [    ] 
o.e.j.s.AbstractConnector Stopped 
ServerConnector@413d95a4{HTTP/1.1,[http/1.1]}{127.0.0.1:0}
   [junit4]   2> 3187561 INFO  
(TEST-MultiThreadedOCPTest.test-seed#[931EA50891CE39C5]) [    ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@26649cad{/m,null,UNAVAILABLE}
   [junit4]   2> 3187577 ERROR 
(TEST-MultiThreadedOCPTest.test-seed#[931EA50891CE39C5]) [    ] 
o.a.z.s.ZooKeeperServer ZKShutdownHandler is not registered, so ZooKeeper 
server won't take any action on ERROR or SHUTDOWN server state changes
   [junit4]   2> 3187578 INFO  
(TEST-MultiThreadedOCPTest.test-seed#[931EA50891CE39C5]) [    ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1:43179 43179
   [junit4]   2> 3187643 INFO  (Thread-1807) [    ] o.a.s.c.ZkTestServer 
connecting to 127.0.0.1:43179 43179
   [junit4]   2> 3187643 WARN  (Thread-1807) [    ] o.a.s.c.ZkTestServer Watch 
limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2>        7       /solr/aliases.json
   [junit4]   2>        5       /solr/security.json
   [junit4]   2>        5       /solr/configs/conf1
   [junit4]   2>        4       /solr/collections/collection1/state.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2>        7       /solr/clusterprops.json
   [junit4]   2>        7       /solr/clusterstate.json
   [junit4]   2>        4       /solr/collections/ocptest_shardsplit2/state.json
   [junit4]   2>        4       /solr/collections/ocptest1/state.json
   [junit4]   2>        4       /solr/collections/ocptest3/state.json
   [junit4]   2>        4       /solr/collections/ocptest2/state.json
   [junit4]   2>        4       /solr/autoscaling.json
   [junit4]   2>        4       /solr/collections/ocptest4/state.json
   [junit4]   2>        4       /solr/collections/ocptest_shardsplit/state.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2>        7       /solr/live_nodes
   [junit4]   2>        7       /solr/collections
   [junit4]   2>        4       /solr/autoscaling/events/.auto_add_replicas
   [junit4]   2>        4       /solr/overseer/queue-work
   [junit4]   2>        3       /solr/overseer/queue
   [junit4]   2> 
   [junit4]   2> NOTE: reproduce with: ant test  
-Dtestcase=MultiThreadedOCPTest -Dtests.method=test 
-Dtests.seed=931EA50891CE39C5 -Dtests.multiplier=2 -Dtests.slow=true 
-Dtests.locale=lt-LT -Dtests.timezone=America/Miquelon -Dtests.asserts=true 
-Dtests.file.encoding=ISO-8859-1
   [junit4] FAILURE  109s J2 | MultiThreadedOCPTest.test <<<
   [junit4]    > Throwable #1: java.lang.AssertionError
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([931EA50891CE39C5:1B4A9AD23F32543D]:0)
   [junit4]    >        at 
org.apache.solr.cloud.MultiThreadedOCPTest.testFillWorkQueue(MultiThreadedOCPTest.java:112)
   [junit4]    >        at 
org.apache.solr.cloud.MultiThreadedOCPTest.test(MultiThreadedOCPTest.java:67)
   [junit4]    >        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:993)
   [junit4]    >        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:968)
   [junit4]    >        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> NOTE: leaving temporary files on disk at: 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J2/temp/solr.cloud.MultiThreadedOCPTest_931EA50891CE39C5-001
   [junit4]   2> Nov 27, 2017 5:28:53 PM 
com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> WARNING: Will linger awaiting termination of 1 leaked 
thread(s).
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene70): 
{multiDefault=BlockTreeOrds(blocksize=128), 
id=PostingsFormat(name=LuceneFixedGap)}, 
docValues:{range_facet_l_dv=DocValuesFormat(name=Lucene70), 
_version_=DocValuesFormat(name=Direct), 
multiDefault=DocValuesFormat(name=Asserting), 
intDefault=DocValuesFormat(name=Direct), id_i1=DocValuesFormat(name=Direct), 
range_facet_i_dv=DocValuesFormat(name=Asserting), 
id=DocValuesFormat(name=Lucene70), 
intDvoDefault=DocValuesFormat(name=Lucene70), 
timestamp=DocValuesFormat(name=Asserting), 
range_facet_l=DocValuesFormat(name=Asserting)}, maxPointsInLeafNode=1662, 
maxMBSortInHeap=6.346674800733507, 
sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@e06db8a),
 locale=lt-LT, timezone=America/Miquelon
   [junit4]   2> NOTE: Linux 4.4.0-83-generic amd64/Oracle Corporation 
1.8.0_152 (64-bit)/cpus=4,threads=1,free=229346112,total=523239424
   [junit4]   2> NOTE: All tests run in this JVM: [IndexBasedSpellCheckerTest, 
ZkNodePropsTest, HdfsRecoverLeaseTest, SortByFunctionTest, 
TestExtendedDismaxParser, SuggesterTest, TestFunctionQuery, 
TestSchemalessBufferedUpdates, SimplePostToolTest, ScriptEngineTest, 
TestDistributedStatsComponentCardinality, TestSearchPerf, 
FileBasedSpellCheckerTest, AutoScalingHandlerTest, 
TestSizeLimitedDistributedMap, TestObjectReleaseTracker, ExplicitHLLTest, 
TestRestManager, TestCloudJSONFacetJoinDomain, TestQuerySenderListener, 
TestLMDirichletSimilarityFactory, TestZkChroot, 
FieldMutatingUpdateProcessorTest, PluginInfoTest, 
FieldAnalysisRequestHandlerTest, CdcrReplicationHandlerTest, 
UninvertDocValuesMergePolicyTest, BlobRepositoryCloudTest, 
TimePartitionedUpdateProcessorTest, TestReplicaProperties, 
TestAnalyzeInfixSuggestions, SpellPossibilityIteratorTest, 
ChaosMonkeyNothingIsSafeTest, TimeZoneUtilsTest, TestRandomFlRTGCloud, 
ClusterStateTest, TestCloudRecovery, UniqFieldsUpdateProcessorFactoryTest, 
LegacyCloudClusterPropTest, AlternateDirectoryTest, TestLockTree, 
TestCollectionAPI, TestPolicyCloud, TestElisionMultitermQuery, 
CurrencyFieldTypeTest, XsltUpdateRequestHandlerTest, 
TestPayloadScoreQParserPlugin, MoveReplicaHDFSFailoverTest, 
DistributedSpellCheckComponentTest, ClassificationUpdateProcessorTest, 
NodeLostTriggerTest, TestSmileRequest, UnloadDistributedZkTest, 
ConfigSetsAPITest, TestBlobHandler, SolrShardReporterTest, 
DocValuesNotIndexedTest, TestExportWriter, TestSSLRandomization, 
HdfsChaosMonkeySafeLeaderTest, DefaultValueUpdateProcessorTest, 
TestComplexPhraseLeadingWildcard, ExitableDirectoryReaderTest, 
DistributedFacetPivotLargeTest, RollingRestartTest, TestQueryTypes, 
TestOrdValues, TestLFUCache, TestPrepRecovery, CoreAdminHandlerTest, 
LargeFieldTest, CollectionReloadTest, BasicDistributedZk2Test, 
MultiThreadedOCPTest]
   [junit4] Completed [257/751 (3!)] on J2 in 110.27s, 1 test, 1 failure <<< 
FAILURES!

[...truncated 48961 lines...]
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