You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@lucene.apache.org by Policeman Jenkins Server <je...@thetaphi.de> on 2015/12/15 18:07:24 UTC

[JENKINS] Lucene-Solr-5.x-Solaris (multiarch/jdk1.7.0) - Build # 259 - Failure!

Build: http://jenkins.thetaphi.de/job/Lucene-Solr-5.x-Solaris/259/
Java: multiarch/jdk1.7.0 -d32 -client -XX:+UseConcMarkSweepGC

1 tests failed.
FAILED:  org.apache.solr.search.ReturnFieldsTest.testToString

Error Message:
expected:<...s=(globs=[],fields=[[score, test, id],okFieldNames=[null, score, test, id]],reqFieldNames=[id,...> but was:<...s=(globs=[],fields=[[id, score, test],okFieldNames=[null, id, score, test]],reqFieldNames=[id,...>

Stack Trace:
org.junit.ComparisonFailure: expected:<...s=(globs=[],fields=[[score, test, id],okFieldNames=[null, score, test, id]],reqFieldNames=[id,...> but was:<...s=(globs=[],fields=[[id, score, test],okFieldNames=[null, id, score, test]],reqFieldNames=[id,...>
	at __randomizedtesting.SeedInfo.seed([EC8AEC777DC963ED:3DAB5B7642D30E45]:0)
	at org.junit.Assert.assertEquals(Assert.java:125)
	at org.junit.Assert.assertEquals(Assert.java:147)
	at org.apache.solr.search.ReturnFieldsTest.testToString(ReturnFieldsTest.java:109)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java: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:880)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java: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 10520 lines...]
   [junit4] Suite: org.apache.solr.search.ReturnFieldsTest
   [junit4]   2> Creating dataDir: /export/home/jenkins/workspace/Lucene-Solr-5.x-Solaris/solr/build/solr-core/test/J0/temp/solr.search.ReturnFieldsTest_EC8AEC777DC963ED-001/init-core-data-001
   [junit4]   2> 1979199 INFO  (SUITE-ReturnFieldsTest-seed#[EC8AEC777DC963ED]-worker) [    ] o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (false)
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   [junit4]   2> 1979561 INFO  (SUITE-ReturnFieldsTest-seed#[EC8AEC777DC963ED]-worker) [    ] o.a.s.c.CoreDescriptor Created CoreDescriptor: {configSetProperties=configsetprops.json, name=collection1, transient=false, shard=shard1, loadOnStartup=true, collection=collection1, config=solrconfig.xml, schema=schema12.xml, dataDir=/export/home/jenkins/workspace/Lucene-Solr-5.x-Solaris/solr/build/solr-core/test/J0/temp/solr.search.ReturnFieldsTest_EC8AEC777DC963ED-001/init-core-data-001}
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   [junit4] FAILURE 0.01s J0 | ReturnFieldsTest.testToString <<<
   [junit4]    > Throwable #1: org.junit.ComparisonFailure: expected:<...s=(globs=[],fields=[[score, test, id],okFieldNames=[null, score, test, id]],reqFieldNames=[id,...> but was:<...s=(globs=[],fields=[[id, score, test],okFieldNames=[null, id, score, test]],reqFieldNames=[id,...>
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([EC8AEC777DC963ED:3DAB5B7642D30E45]:0)
   [junit4]    > 	at org.apache.solr.search.ReturnFieldsTest.testToString(ReturnFieldsTest.java:109)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:745)
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   [junit4]   2> NOTE: All tests run in this JVM: [TestLuceneMatchVersion, TestPivotHelperCode, MultiThreadedOCPTest, ChaosMonkeyNothingIsSafeTest, StressHdfsTest, SolrCoreTest, TestMergePolicyConfig, TestMacros, TestAuthenticationFramework, TestDistributedStatsComponentCardinality, TestLRUCache, TestStandardQParsers, TestRTimerTree, ShardSplitTest, SSLMigrationTest, TestSolrDeletionPolicy1, FacetPivotSmallTest, TimeZoneUtilsTest, CursorPagingTest, LeaderFailoverAfterPartitionTest, CoreAdminCreateDiscoverTest, TestDocumentBuilder, TriLevelCompositeIdRoutingTest, LeaderInitiatedRecoveryOnShardRestartTest, SpatialFilterTest, TestPartialUpdateDeduplication, SolrTestCaseJ4Test, TestManagedStopFilterFactory, TestCopyFieldCollectionResource, TestJmxMonitoredMap, HdfsDirectoryTest, TestLFUCache, TestDistribDocBasedVersion, HLLUtilTest, TestCursorMarkWithoutUniqueKey, StatelessScriptUpdateProcessorFactoryTest, TestBulkSchemaConcurrent, TestConfig, SimpleFacetsTest, TestSearcherReuse, HdfsDirectoryFactoryTest, TestFieldCollectionResource, TestStressReorder, TestJettySolrRunner, TestMiniSolrCloudClusterSSL, RequiredFieldsTest, TestCSVLoader, BasicAuthIntegrationTest, XmlUpdateRequestHandlerTest, TestNamedUpdateProcessors, RequestLoggingTest, TestSchemaManager, DeleteLastCustomShardedReplicaTest, TestShortCircuitedRequests, ParsingFieldUpdateProcessorsTest, TestDynamicFieldCollectionResource, ResponseHeaderTest, TestFastLRUCache, TestSortByMinMaxFunction, TestSolrDynamicMBean, HardAutoCommitTest, CheckHdfsIndexTest, SuggesterFSTTest, BadComponentTest, IndexSchemaTest, TestDistributedSearch, ZkStateReaderTest, UnloadDistributedZkTest, AliasIntegrationTest, VersionInfoTest, DeleteShardTest, SmileWriterTest, TestCloudManagedSchemaConcurrent, PathHierarchyTokenizerFactoryTest, TestExtendedDismaxParser, AnalyticsQueryTest, TestInitQParser, TestFaceting, TestManagedSchemaDynamicFieldResource, HdfsChaosMonkeyNothingIsSafeTest, CollectionsAPIAsyncDistributedZkTest, PreAnalyzedFieldTest, TestAuthorizationFramework, JavabinLoaderTest, SystemInfoHandlerTest, SyncSliceTest, TestSurroundQueryParser, DateRangeFieldTest, TestConfigOverlay, TestHighFrequencyDictionaryFactory, DocValuesTest, TestSweetSpotSimilarityFactory, TestCodecSupport, TestLazyCores, SampleTest, OverriddenZkACLAndCredentialsProvidersTest, ReturnFieldsTest]
   [junit4] Completed [256/555 (1!)] on J0 in 0.93s, 13 tests, 1 failure <<< FAILURES!

[...truncated 959 lines...]
BUILD FAILED
/export/home/jenkins/workspace/Lucene-Solr-5.x-Solaris/build.xml:794: The following error occurred while executing this line:
/export/home/jenkins/workspace/Lucene-Solr-5.x-Solaris/build.xml:738: The following error occurred while executing this line:
/export/home/jenkins/workspace/Lucene-Solr-5.x-Solaris/build.xml:59: The following error occurred while executing this line:
/export/home/jenkins/workspace/Lucene-Solr-5.x-Solaris/solr/build.xml:233: The following error occurred while executing this line:
/export/home/jenkins/workspace/Lucene-Solr-5.x-Solaris/solr/common-build.xml:526: The following error occurred while executing this line:
/export/home/jenkins/workspace/Lucene-Solr-5.x-Solaris/lucene/common-build.xml:1456: The following error occurred while executing this line:
/export/home/jenkins/workspace/Lucene-Solr-5.x-Solaris/lucene/common-build.xml:1010: There were test failures: 555 suites (7 ignored), 2200 tests, 1 failure, 53 ignored (38 assumptions) [seed: EC8AEC777DC963ED]

Total time: 77 minutes 28 seconds
Build step 'Invoke Ant' marked build as failure
Archiving artifacts
[WARNINGS] Skipping publisher since build result is FAILURE
Recording test results
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any



[JENKINS] Lucene-Solr-5.x-Solaris (64bit/jdk1.8.0) - Build # 260 - Still Failing!

Posted by Policeman Jenkins Server <je...@thetaphi.de>.
Build: http://jenkins.thetaphi.de/job/Lucene-Solr-5.x-Solaris/260/
Java: 64bit/jdk1.8.0 -XX:-UseCompressedOops -XX:+UseConcMarkSweepGC

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

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

Stack Trace:
java.lang.AssertionError: Illegal state, was: down expected:active clusterState:live nodes:[]collections:{c1=DocCollection(c1)={
  "shards":{"shard1":{
      "parent":null,
      "range":null,
      "state":"active",
      "replicas":{"core_node1":{
          "base_url":"http://127.0.0.1/solr",
          "node_name":"node1",
          "core":"core1",
          "roles":"",
          "state":"down"}}}},
  "router":{"name":"implicit"}}, test=LazyCollectionRef(test)}
	at __randomizedtesting.SeedInfo.seed([F137852DF4029A5B:992986C11692C015]:0)
	at org.junit.Assert.fail(Assert.java:93)
	at org.apache.solr.cloud.AbstractDistribZkTestBase.verifyReplicaStatus(AbstractDistribZkTestBase.java:237)
	at org.apache.solr.cloud.OverseerTest.testExternalClusterStateChangeBehavior(OverseerTest.java:1262)
	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:1764)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java: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:880)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java: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 10416 lines...]
   [junit4] Suite: org.apache.solr.cloud.OverseerTest
   [junit4]   2> Creating dataDir: /export/home/jenkins/workspace/Lucene-Solr-5.x-Solaris/solr/build/solr-core/test/J1/temp/solr.cloud.OverseerTest_F137852DF4029A5B-001/init-core-data-001
   [junit4]   2> 1792924 INFO  (SUITE-OverseerTest-seed#[F137852DF4029A5B]-worker) [    ] o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (false)
   [junit4]   2> 1792924 INFO  (SUITE-OverseerTest-seed#[F137852DF4029A5B]-worker) [    ] o.a.s.SolrTestCaseJ4 ####initCore
   [junit4]   2> 1792924 INFO  (SUITE-OverseerTest-seed#[F137852DF4029A5B]-worker) [    ] o.a.s.SolrTestCaseJ4 ####initCore end
   [junit4]   2> 1792927 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testShardLeaderChange
   [junit4]   2> 1792928 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 1792928 INFO  (Thread-5809) [    ] o.a.s.c.ZkTestServer client port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 1792928 INFO  (Thread-5809) [    ] o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 1793028 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.ZkTestServer start zk server on port:35652
   [junit4]   2> 1793028 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1793029 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1793034 INFO  (zkCallback-1149-thread-1) [    ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@7c14b12f name:ZooKeeperConnection Watcher:127.0.0.1:35652/solr got event WatchedEvent state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1793034 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1793034 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1793034 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1793035 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1793043 INFO  (zkCallback-1150-thread-1) [    ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@46bc2fff name:ZooKeeperConnection Watcher:127.0.0.1:35652 got event WatchedEvent state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1793043 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1793044 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1793045 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1793046 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1793051 INFO  (zkCallback-1151-thread-1) [    ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@3af0e37 name:ZooKeeperConnection Watcher:127.0.0.1:35652 got event WatchedEvent state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1793051 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1793051 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1793052 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient makePath: /solr
   [junit4]   2> 1793056 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient makePath: /live_nodes
   [junit4]   2> 1793058 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient makePath: /collections
   [junit4]   2> 1793060 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient makePath: /aliases.json
   [junit4]   2> 1793062 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient makePath: /clusterstate.json
   [junit4]   2> 1793064 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient makePath: /security.json
   [junit4]   2> 1793070 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1793071 INFO  (Thread-5810) [    ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1793071 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1793073 INFO  (Thread-5810) [    ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1793080 INFO  (zkCallback-1152-thread-1) [    ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@60966fdb name:ZooKeeperConnection Watcher:127.0.0.1:35652/solr got event WatchedEvent state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1793080 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1793080 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1793084 INFO  (zkCallback-1153-thread-1) [    ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@4ccc4ca3 name:ZooKeeperConnection Watcher:127.0.0.1:35652/solr got event WatchedEvent state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1793084 INFO  (Thread-5810) [    ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1793084 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1793084 INFO  (Thread-5810) [    ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1793084 INFO  (Thread-5810) [    ] o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: socketTimeout=600000&connTimeout=60000&retry=true
   [junit4]   2> 1793088 INFO  (Thread-5810) [    ] o.a.s.c.c.SolrZkClient makePath: /overseer_elect
   [junit4]   2> 1793088 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient makePath: /live_nodes/node1
   [junit4]   2> 1793090 INFO  (Thread-5810) [    ] o.a.s.c.c.SolrZkClient makePath: /overseer_elect/election
   [junit4]   2> 1793090 INFO  (zkCallback-1152-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> 1793092 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient makePath: /overseer/queue
   [junit4]   2> 1793093 INFO  (Thread-5810) [    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 1793094 INFO  (Thread-5810) [    ] o.a.s.c.LeaderElector Joined leadership election with path: /overseer_elect/election/95042222919385092-127.0.0.1:35652_solr-n_0000000000
   [junit4]   2> 1793094 INFO  (Thread-5810) [    ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:35652_solr
   [junit4]   2> 1793094 INFO  (Thread-5810) [    ] o.a.s.c.c.SolrZkClient makePath: /overseer_elect/leader
   [junit4]   2> 1793096 INFO  (Thread-5810) [    ] o.a.s.c.Overseer Overseer (id=95042222919385092-127.0.0.1:35652_solr-n_0000000000) starting
   [junit4]   2> 1793100 INFO  (Thread-5810) [    ] o.a.s.c.c.SolrZkClient makePath: /overseer/queue-work
   [junit4]   2> 1793103 INFO  (Thread-5810) [    ] o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-failure
   [junit4]   2> 1793106 INFO  (Thread-5810) [    ] o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-running
   [junit4]   2> 1793108 INFO  (Thread-5810) [    ] o.a.s.c.c.SolrZkClient makePath: /overseer/collection-map-completed
   [junit4]   2> 1793111 INFO  (Thread-5810) [    ] o.a.s.c.c.SolrZkClient makePath: /overseer/collection-queue-work
   [junit4]   2> 1793114 INFO  (Thread-5810) [    ] o.a.s.c.OverseerAutoReplicaFailoverThread Starting OverseerAutoReplicaFailoverThread autoReplicaFailoverWorkLoopDelay=10000 autoReplicaFailoverWaitAfterExpiration=30000 autoReplicaFailoverBadNodeExpiration=60000
   [junit4]   2> 1793115 INFO  (Thread-5810) [    ] o.a.s.c.OverseerTest Killing overseer.
   [junit4]   2> 1793116 INFO  (OverseerCollectionConfigSetProcessor-95042222919385092-127.0.0.1:35652_solr-n_0000000000) [    ] o.a.s.c.OverseerTaskProcessor Process current queue of overseer operations
   [junit4]   2> 1793118 INFO  (Thread-5810) [    ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1793119 INFO  (Thread-5810) [    ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1793119 ERROR (OverseerHdfsCoreFailoverThread-95042222919385092-127.0.0.1:35652_solr-n_0000000000) [    ] o.a.s.c.OverseerAutoReplicaFailoverThread OverseerAutoReplicaFailoverThread had an error in its thread work loop.:org.apache.solr.common.SolrException: Error reading cluster properties
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkStateReader.getClusterProps(ZkStateReader.java:738)
   [junit4]   2> 	at org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.doWork(OverseerAutoReplicaFailoverThread.java:153)
   [junit4]   2> 	at org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.run(OverseerAutoReplicaFailoverThread.java:132)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /clusterprops.json
   [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.exists(ZooKeeper.java:1045)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient$5.execute(SolrZkClient.java:311)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient$5.execute(SolrZkClient.java:308)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:61)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:308)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkStateReader.getClusterProps(ZkStateReader.java:731)
   [junit4]   2> 	... 3 more
   [junit4]   2> 
   [junit4]   2> 1793127 INFO  (zkCallback-1155-thread-1) [    ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@4f7cadcd name:ZooKeeperConnection Watcher:127.0.0.1:35652/solr got event WatchedEvent state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1793127 INFO  (Thread-5810) [    ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1793127 INFO  (Thread-5810) [    ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1793127 INFO  (Thread-5810) [    ] o.a.s.c.Overseer Overseer (id=95042222919385092-127.0.0.1:35652_solr-n_0000000000) closing
   [junit4]   2> 1793128 INFO  (Thread-5810) [    ] o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: socketTimeout=600000&connTimeout=60000&retry=true
   [junit4]   2> 1793128 INFO  (OverseerCollectionConfigSetProcessor-95042222919385092-127.0.0.1:35652_solr-n_0000000000) [    ] o.a.s.c.OverseerTaskProcessor According to ZK I (id=95042222919385092-127.0.0.1:35652_solr-n_0000000000) am no longer a leader.
   [junit4]   2> 1793128 INFO  (OverseerStateUpdate-95042222919385092-127.0.0.1:35652_solr-n_0000000000) [    ] o.a.s.c.Overseer According to ZK I (id=95042222919385092-127.0.0.1:35652_solr-n_0000000000) am no longer a leader.
   [junit4]   2> 1793128 INFO  (OverseerStateUpdate-95042222919385092-127.0.0.1:35652_solr-n_0000000000) [    ] o.a.s.c.Overseer Starting to work on the main queue
   [junit4]   2> 1793128 INFO  (OverseerStateUpdate-95042222919385092-127.0.0.1:35652_solr-n_0000000000) [    ] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:35652_solr
   [junit4]   2> 1793128 ERROR (OverseerCollectionConfigSetProcessor-95042222919385092-127.0.0.1:35652_solr-n_0000000000) [    ] o.a.s.c.OverseerTaskProcessor :org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /overseer/collection-queue-work
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:127)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:1472)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient$6.execute(SolrZkClient.java:328)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient$6.execute(SolrZkClient.java:325)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:61)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getChildren(SolrZkClient.java:325)
   [junit4]   2> 	at org.apache.solr.cloud.DistributedQueue.fetchZkChildren(DistributedQueue.java:312)
   [junit4]   2> 	at org.apache.solr.cloud.OverseerTaskQueue.getTailId(OverseerTaskQueue.java:272)
   [junit4]   2> 	at org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:144)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> 
   [junit4]   2> 1793129 ERROR (OverseerCollectionConfigSetProcessor-95042222919385092-127.0.0.1:35652_solr-n_0000000000) [    ] o.a.s.c.OverseerTaskProcessor Unable to prioritize overseer 
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /roles.json
   [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.exists(ZooKeeper.java:1045)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient$5.execute(SolrZkClient.java:311)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient$5.execute(SolrZkClient.java:308)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:61)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:308)
   [junit4]   2> 	at org.apache.solr.cloud.OverseerNodePrioritizer.prioritizeOverseerNodes(OverseerNodePrioritizer.java:61)
   [junit4]   2> 	at org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:159)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> 1793133 ERROR (OverseerExitThread) [    ] o.a.s.c.Overseer could not read the data
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /overseer_elect/leader
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:127)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1155)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:345)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:342)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:61)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:342)
   [junit4]   2> 	at org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:305)
   [junit4]   2> 	at org.apache.solr.cloud.Overseer$ClusterStateUpdater.access$300(Overseer.java:88)
   [junit4]   2> 	at org.apache.solr.cloud.Overseer$ClusterStateUpdater$2.run(Overseer.java:266)
   [junit4]   2> 1793135 INFO  (Thread-5810) [    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 1793136 INFO  (Thread-5810) [    ] o.a.s.c.LeaderElector Joined leadership election with path: /overseer_elect/election/95042222919385093-127.0.0.1:35652_solr-n_0000000001
   [junit4]   2> 1793136 INFO  (Thread-5810) [    ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:35652_solr
   [junit4]   2> 1793136 INFO  (Thread-5810) [    ] o.a.s.c.c.SolrZkClient makePath: /overseer_elect/leader
   [junit4]   2> 1793138 INFO  (Thread-5810) [    ] o.a.s.c.Overseer Overseer (id=95042222919385093-127.0.0.1:35652_solr-n_0000000001) starting
   [junit4]   2> 1793148 INFO  (Thread-5810) [    ] o.a.s.c.OverseerAutoReplicaFailoverThread Starting OverseerAutoReplicaFailoverThread autoReplicaFailoverWorkLoopDelay=10000 autoReplicaFailoverWaitAfterExpiration=30000 autoReplicaFailoverBadNodeExpiration=60000
   [junit4]   2> 1793149 INFO  (OverseerCollectionConfigSetProcessor-95042222919385093-127.0.0.1:35652_solr-n_0000000001) [    ] o.a.s.c.OverseerTaskProcessor Process current queue of overseer operations
   [junit4]   2> 1793149 INFO  (OverseerStateUpdate-95042222919385093-127.0.0.1:35652_solr-n_0000000001) [    ] o.a.s.c.Overseer Starting to work on the main queue
   [junit4]   2> 1793150 INFO  (OverseerStateUpdate-95042222919385093-127.0.0.1:35652_solr-n_0000000001) [    ] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1793155 INFO  (OverseerStateUpdate-95042222919385093-127.0.0.1:35652_solr-n_0000000001) [    ] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "core_node_name":"node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "base_url":"http://node1/solr/"} current state version: 0
   [junit4]   2> 1793156 INFO  (OverseerStateUpdate-95042222919385093-127.0.0.1:35652_solr-n_0000000001) [    ] o.a.s.c.o.ReplicaMutator Update state numShards=1 message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "core_node_name":"node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "base_url":"http://node1/solr/"}
   [junit4]   2> 1793156 INFO  (OverseerStateUpdate-95042222919385093-127.0.0.1:35652_solr-n_0000000001) [    ] o.a.s.c.o.ClusterStateMutator building a new cName: collection1
   [junit4]   2> 1793156 INFO  (OverseerStateUpdate-95042222919385093-127.0.0.1:35652_solr-n_0000000001) [    ] o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard1
   [junit4]   2> 1793159 INFO  (zkCallback-1152-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> 1793160 INFO  (zkCallback-1155-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> 1793595 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leader_elect/shard1/election
   [junit4]   2> 1793597 INFO  (zkCallback-1152-thread-1) [    ] o.a.s.c.c.ZkStateReader A collections change: WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/collections, has occurred - updating...
   [junit4]   2> 1793597 INFO  (zkCallback-1155-thread-1) [    ] o.a.s.c.c.ZkStateReader A collections change: WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/collections, has occurred - updating...
   [junit4]   2> 1793603 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.LeaderElector Joined leadership election with path: /collections/collection1/leader_elect/shard1/election/95042222919385091-node1_core1-n_0000000000
   [junit4]   2> 1793605 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leaders/shard1
   [junit4]   2> 1793609 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node
   [junit4]   2> 1793613 INFO  (OverseerStateUpdate-95042222919385093-127.0.0.1:35652_solr-n_0000000001) [    ] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"leader",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "base_url":"http://node1/solr/",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "state":"active"} current state version: 1
   [junit4]   2> 1793613 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leader_elect/shard1/election
   [junit4]   2> 1793616 INFO  (OverseerStateUpdate-95042222919385093-127.0.0.1:35652_solr-n_0000000001) [    ] 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":"1",
   [junit4]   2>   "base_url":"http://node1/solr/"} current state version: 1
   [junit4]   2> 1793616 INFO  (OverseerStateUpdate-95042222919385093-127.0.0.1:35652_solr-n_0000000001) [    ] 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":"node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "base_url":"http://node1/solr/"}
   [junit4]   2> 1793616 INFO  (OverseerStateUpdate-95042222919385093-127.0.0.1:35652_solr-n_0000000001) [    ] o.a.s.c.o.ReplicaMutator shard=shard1 is already registered
   [junit4]   2> 1793618 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.LeaderElector Joined leadership election with path: /collections/collection1/leader_elect/shard1/election/95042222919385091-node1_core1-n_0000000001
   [junit4]   2> 1793618 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.LeaderElector was going to be leader /collections/collection1/leader_elect/shard1/election/95042222919385091-node1_core1-n_0000000001 , seq(0) /collections/collection1/leader_elect/shard1/election/95042222919385091-node1_core1-n_0000000000
   [junit4]   2> 1793619 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1793619 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1793621 INFO  (zkCallback-1157-thread-1) [    ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@fb8ef8 name:ZooKeeperConnection Watcher:127.0.0.1:35652/solr got event WatchedEvent state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1793621 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1793621 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1793623 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1793626 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient makePath: /live_nodes/node2
   [junit4]   2> 1793628 INFO  (zkCallback-1157-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> 1793628 INFO  (zkCallback-1155-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> 1793628 INFO  (zkCallback-1152-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> 1793630 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leader_elect/shard1/election
   [junit4]   2> 1793632 INFO  (OverseerStateUpdate-95042222919385093-127.0.0.1:35652_solr-n_0000000001) [    ] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "core_node_name":"node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "base_url":"http://node1/solr/"} current state version: 1
   [junit4]   2> 1793632 INFO  (OverseerStateUpdate-95042222919385093-127.0.0.1:35652_solr-n_0000000001) [    ] o.a.s.c.o.ReplicaMutator Update state numShards=1 message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "core_node_name":"node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "base_url":"http://node1/solr/"}
   [junit4]   2> 1793632 INFO  (OverseerStateUpdate-95042222919385093-127.0.0.1:35652_solr-n_0000000001) [    ] o.a.s.c.o.ReplicaMutator shard=shard1 is already registered
   [junit4]   2> 1793636 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.LeaderElector Joined leadership election with path: /collections/collection1/leader_elect/shard1/election/95042222919385091-node1_core1-n_0000000002
   [junit4]   2> 1793636 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.LeaderElector was going to be leader /collections/collection1/leader_elect/shard1/election/95042222919385091-node1_core1-n_0000000002 , seq(0) /collections/collection1/leader_elect/shard1/election/95042222919385091-node1_core1-n_0000000000
   [junit4]   2> 1793636 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1793736 INFO  (zkCallback-1157-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: 2)
   [junit4]   2> 1793736 INFO  (zkCallback-1149-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: 2)
   [junit4]   2> 1793736 INFO  (zkCallback-1155-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: 2)
   [junit4]   2> 1793737 INFO  (zkCallback-1152-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: 2)
   [junit4]   2> 1793846 INFO  (OverseerStateUpdate-95042222919385093-127.0.0.1:35652_solr-n_0000000001) [    ] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"node2",
   [junit4]   2>   "core":"core4",
   [junit4]   2>   "core_node_name":"node2",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "base_url":"http://node2/solr/"} current state version: 2
   [junit4]   2> 1793846 INFO  (OverseerStateUpdate-95042222919385093-127.0.0.1:35652_solr-n_0000000001) [    ] o.a.s.c.o.ReplicaMutator Update state numShards=1 message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"node2",
   [junit4]   2>   "core":"core4",
   [junit4]   2>   "core_node_name":"node2",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "base_url":"http://node2/solr/"}
   [junit4]   2> 1793846 INFO  (OverseerStateUpdate-95042222919385093-127.0.0.1:35652_solr-n_0000000001) [    ] o.a.s.c.o.ReplicaMutator Collection already exists with numShards=1
   [junit4]   2> 1793846 INFO  (OverseerStateUpdate-95042222919385093-127.0.0.1:35652_solr-n_0000000001) [    ] o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard1
   [junit4]   2> 1793949 INFO  (zkCallback-1155-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: 2)
   [junit4]   2> 1793949 INFO  (zkCallback-1157-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: 2)
   [junit4]   2> 1793949 INFO  (zkCallback-1149-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: 2)
   [junit4]   2> 1793950 INFO  (zkCallback-1152-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: 2)
   [junit4]   2> 1794344 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leader_elect/shard1/election
   [junit4]   2> 1794348 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.LeaderElector Joined leadership election with path: /collections/collection1/leader_elect/shard1/election/95042222919385094-node2_core4-n_0000000003
   [junit4]   2> 1794349 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.LeaderElector Watching path /collections/collection1/leader_elect/shard1/election/95042222919385091-node1_core1-n_0000000002 to know if I could be the leader
   [junit4]   2> 1794350 INFO  (zkCallback-1157-thread-1) [    ] o.a.s.c.c.ZkStateReader A live node change: WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes, has occurred - updating... (live nodes size: 2)
   [junit4]   2> 1794350 INFO  (zkCallback-1155-thread-1) [    ] o.a.s.c.c.ZkStateReader A live node change: WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes, has occurred - updating... (live nodes size: 2)
   [junit4]   2> 1794350 INFO  (zkCallback-1152-thread-1) [    ] o.a.s.c.c.ZkStateReader A live node change: WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes, has occurred - updating... (live nodes size: 2)
   [junit4]   2> 1794351 INFO  (zkCallback-1149-thread-1) [    ] o.a.s.c.c.ZkStateReader A live node change: WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes, has occurred - updating... (live nodes size: 2)
   [junit4]   2> 1794354 INFO  (zkCallback-1157-thread-1) [    ] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node
   [junit4]   2> 1794357 INFO  (OverseerStateUpdate-95042222919385093-127.0.0.1:35652_solr-n_0000000001) [    ] 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://node2/solr/",
   [junit4]   2>   "core":"core4",
   [junit4]   2>   "state":"active"} current state version: 3
   [junit4]   2> 1794461 INFO  (zkCallback-1157-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> 1794461 INFO  (zkCallback-1155-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> 1794461 INFO  (zkCallback-1149-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> 1795853 WARN  (zkCallback-1152-thread-1) [    ] o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, but Solr cannot talk to ZK
   [junit4]   2> 1795856 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1795856 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1795858 INFO  (zkCallback-1158-thread-1) [    ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@73cb4361 name:ZooKeeperConnection Watcher:127.0.0.1:35652/solr got event WatchedEvent state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1795858 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1795858 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1795861 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1795863 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient makePath: /live_nodes/node1
   [junit4]   2> 1795865 INFO  (zkCallback-1158-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> 1795865 INFO  (zkCallback-1155-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> 1795865 INFO  (zkCallback-1157-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> 1795865 INFO  (zkCallback-1149-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> 1795868 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leader_elect/shard1/election
   [junit4]   2> 1795869 INFO  (OverseerStateUpdate-95042222919385093-127.0.0.1:35652_solr-n_0000000001) [    ] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "core_node_name":"node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "base_url":"http://node1/solr/"} current state version: 4
   [junit4]   2> 1795870 INFO  (OverseerStateUpdate-95042222919385093-127.0.0.1:35652_solr-n_0000000001) [    ] o.a.s.c.o.ReplicaMutator Update state numShards=1 message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "core_node_name":"node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "base_url":"http://node1/solr/"}
   [junit4]   2> 1795871 INFO  (OverseerStateUpdate-95042222919385093-127.0.0.1:35652_solr-n_0000000001) [    ] o.a.s.c.o.ReplicaMutator shard=shard1 is already registered
   [junit4]   2> 1795873 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.LeaderElector Joined leadership election with path: /collections/collection1/leader_elect/shard1/election/95042222919385095-node1_core1-n_0000000004
   [junit4]   2> 1795874 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.LeaderElector Watching path /collections/collection1/leader_elect/shard1/election/95042222919385094-node2_core4-n_0000000003 to know if I could be the leader
   [junit4]   2> 1795874 INFO  (zkCallback-1155-thread-1) [    ] o.a.s.c.c.ZkStateReader A live node change: WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes, has occurred - updating... (live nodes size: 2)
   [junit4]   2> 1795874 INFO  (zkCallback-1158-thread-1) [    ] o.a.s.c.c.ZkStateReader A live node change: WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes, has occurred - updating... (live nodes size: 2)
   [junit4]   2> 1795874 INFO  (zkCallback-1157-thread-1) [    ] o.a.s.c.c.ZkStateReader A live node change: WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes, has occurred - updating... (live nodes size: 2)
   [junit4]   2> 1795875 INFO  (zkCallback-1149-thread-1) [    ] o.a.s.c.c.ZkStateReader A live node change: WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes, has occurred - updating... (live nodes size: 2)
   [junit4]   2> 1795877 INFO  (zkCallback-1158-thread-1) [    ] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node
   [junit4]   2> 1795881 INFO  (OverseerStateUpdate-95042222919385093-127.0.0.1:35652_solr-n_0000000001) [    ] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"leader",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "base_url":"http://node1/solr/",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "state":"active"} current state version: 4
   [junit4]   2> 1795956 INFO  (Thread-5810) [    ] o.a.s.c.OverseerTest Killing overseer.
   [junit4]   2> 1795957 INFO  (Thread-5810) [    ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1795958 INFO  (Thread-5810) [    ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1795960 INFO  (zkCallback-1159-thread-1) [    ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@2cbf3ed3 name:ZooKeeperConnection Watcher:127.0.0.1:35652/solr got event WatchedEvent state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1795960 INFO  (Thread-5810) [    ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1795960 INFO  (Thread-5810) [    ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1795960 INFO  (Thread-5810) [    ] o.a.s.c.Overseer Overseer (id=95042222919385093-127.0.0.1:35652_solr-n_0000000001) closing
   [junit4]   2> 1795961 INFO  (Thread-5810) [    ] o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: socketTimeout=600000&connTimeout=60000&retry=true
   [junit4]   2> 1795962 INFO  (OverseerStateUpdate-95042222919385093-127.0.0.1:35652_solr-n_0000000001) [    ] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:35652_solr
   [junit4]   2> 1795963 ERROR (OverseerExitThread) [    ] o.a.s.c.Overseer could not read the data
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /overseer_elect/leader
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:127)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1155)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:345)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:342)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:61)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:342)
   [junit4]   2> 	at org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:305)
   [junit4]   2> 	at org.apache.solr.cloud.Overseer$ClusterStateUpdater.access$300(Overseer.java:88)
   [junit4]   2> 	at org.apache.solr.cloud.Overseer$ClusterStateUpdater$2.run(Overseer.java:266)
   [junit4]   2> 1795966 INFO  (Thread-5810) [    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 1795966 INFO  (Thread-5810) [    ] o.a.s.c.LeaderElector Joined leadership election with path: /overseer_elect/election/95042222919385096-127.0.0.1:35652_solr-n_0000000002
   [junit4]   2> 1795967 INFO  (Thread-5810) [    ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:35652_solr
   [junit4]   2> 1795967 INFO  (Thread-5810) [    ] o.a.s.c.c.SolrZkClient makePath: /overseer_elect/leader
   [junit4]   2> 1795969 INFO  (Thread-5810) [    ] o.a.s.c.Overseer Overseer (id=95042222919385096-127.0.0.1:35652_solr-n_0000000002) starting
   [junit4]   2> 1795979 INFO  (Thread-5810) [    ] o.a.s.c.OverseerAutoReplicaFailoverThread Starting OverseerAutoReplicaFailoverThread autoReplicaFailoverWorkLoopDelay=10000 autoReplicaFailoverWaitAfterExpiration=30000 autoReplicaFailoverBadNodeExpiration=60000
   [junit4]   2> 1795980 INFO  (OverseerCollectionConfigSetProcessor-95042222919385096-127.0.0.1:35652_solr-n_0000000002) [    ] o.a.s.c.OverseerTaskProcessor Process current queue of overseer operations
   [junit4]   2> 1795980 INFO  (OverseerStateUpdate-95042222919385096-127.0.0.1:35652_solr-n_0000000002) [    ] o.a.s.c.Overseer Starting to work on the main queue
   [junit4]   2> 1795981 INFO  (OverseerStateUpdate-95042222919385096-127.0.0.1:35652_solr-n_0000000002) [    ] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1795985 INFO  (OverseerStateUpdate-95042222919385096-127.0.0.1:35652_solr-n_0000000002) [    ] o.a.s.c.Overseer processMessage: workQueueSize: 2, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "core_node_name":"node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "base_url":"http://node1/solr/"}
   [junit4]   2> 1795985 INFO  (OverseerStateUpdate-95042222919385096-127.0.0.1:35652_solr-n_0000000002) [    ] o.a.s.c.o.ReplicaMutator Update state numShards=1 message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "core_node_name":"node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "base_url":"http://node1/solr/"}
   [junit4]   2> 1795985 INFO  (OverseerStateUpdate-95042222919385096-127.0.0.1:35652_solr-n_0000000002) [    ] o.a.s.c.o.ReplicaMutator shard=shard1 is already registered
   [junit4]   2> 1795986 INFO  (zkCallback-1149-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> 1795986 INFO  (zkCallback-1158-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> 1795986 INFO  (zkCallback-1159-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> 1795988 INFO  (OverseerStateUpdate-95042222919385096-127.0.0.1:35652_solr-n_0000000002) [    ] o.a.s.c.Overseer processMessage: workQueueSize: 2, message = {
   [junit4]   2>   "operation":"leader",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "base_url":"http://node1/solr/",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "state":"active"}
   [junit4]   2> 1795989 INFO  (zkCallback-1149-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> 1795989 INFO  (zkCallback-1159-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> 1795989 INFO  (zkCallback-1158-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> 1797377 WARN  (zkCallback-1157-thread-1) [    ] o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, but Solr cannot talk to ZK
   [junit4]   2> 1797379 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leader_elect/shard1/election
   [junit4]   2> 1797380 INFO  (OverseerStateUpdate-95042222919385096-127.0.0.1:35652_solr-n_0000000002) [    ] 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":"1",
   [junit4]   2>   "base_url":"http://node1/solr/"} current state version: 6
   [junit4]   2> 1797381 INFO  (OverseerStateUpdate-95042222919385096-127.0.0.1:35652_solr-n_0000000002) [    ] 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":"node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "base_url":"http://node1/solr/"}
   [junit4]   2> 1797381 INFO  (OverseerStateUpdate-95042222919385096-127.0.0.1:35652_solr-n_0000000002) [    ] o.a.s.c.o.ReplicaMutator shard=shard1 is already registered
   [junit4]   2> 1797384 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.LeaderElector Joined leadership election with path: /collections/collection1/leader_elect/shard1/election/95042222919385095-node1_core1-n_0000000005
   [junit4]   2> 1797385 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.LeaderElector was going to be leader /collections/collection1/leader_elect/shard1/election/95042222919385095-node1_core1-n_0000000005 , seq(0) /collections/collection1/leader_elect/shard1/election/95042222919385095-node1_core1-n_0000000004
   [junit4]   2> 1797385 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1797385 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1797387 INFO  (zkCallback-1161-thread-1) [    ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@6dbfe067 name:ZooKeeperConnection Watcher:127.0.0.1:35652/solr got event WatchedEvent state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1797387 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1797387 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1797389 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1797392 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient makePath: /live_nodes/node2
   [junit4]   2> 1797393 INFO  (zkCallback-1149-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> 1797393 INFO  (zkCallback-1158-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> 1797393 INFO  (zkCallback-1159-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> 1797393 INFO  (zkCallback-1161-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> 1797396 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leader_elect/shard1/election
   [junit4]   2> 1797397 INFO  (OverseerStateUpdate-95042222919385096-127.0.0.1:35652_solr-n_0000000002) [    ] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "core_node_name":"node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "base_url":"http://node1/solr/"} current state version: 6
   [junit4]   2> 1797398 INFO  (OverseerStateUpdate-95042222919385096-127.0.0.1:35652_solr-n_0000000002) [    ] o.a.s.c.o.ReplicaMutator Update state numShards=1 message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "core_node_name":"node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "base_url":"http://node1/solr/"}
   [junit4]   2> 1797398 INFO  (OverseerStateUpdate-95042222919385096-127.0.0.1:35652_solr-n_0000000002) [    ] o.a.s.c.o.ReplicaMutator shard=shard1 is already registered
   [junit4]   2> 1797401 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.LeaderElector Joined leadership election with path: /collections/collection1/leader_elect/shard1/election/95042222919385095-node1_core1-n_0000000006
   [junit4]   2> 1797401 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.LeaderElector was going to be leader /collections/collection1/leader_elect/shard1/election/95042222919385095-node1_core1-n_0000000006 , seq(0) /collections/collection1/leader_elect/shard1/election/95042222919385095-node1_core1-n_0000000004
   [junit4]   2> 1797404 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leader_elect/shard1/election
   [junit4]   2> 1797406 INFO  (OverseerStateUpdate-95042222919385096-127.0.0.1:35652_solr-n_0000000002) [    ] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"node2",
   [junit4]   2>   "core":"core4",
   [junit4]   2>   "core_node_name":"node2",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "base_url":"http://node2/solr/"} current state version: 6
   [junit4]   2> 1797407 INFO  (OverseerStateUpdate-95042222919385096-127.0.0.1:35652_solr-n_0000000002) [    ] o.a.s.c.o.ReplicaMutator Update state numShards=1 message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"node2",
   [junit4]   2>   "core":"core4",
   [junit4]   2>   "core_node_name":"node2",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "base_url":"http://node2/solr/"}
   [junit4]   2> 1797407 INFO  (OverseerStateUpdate-95042222919385096-127.0.0.1:35652_solr-n_0000000002) [    ] o.a.s.c.o.ReplicaMutator shard=shard1 is already registered
   [junit4]   2> 1797409 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.LeaderElector Joined leadership election with path: /collections/collection1/leader_elect/shard1/election/95042222919385097-node2_core4-n_0000000007
   [junit4]   2> 1797410 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.LeaderElector Watching path /collections/collection1/leader_elect/shard1/election/95042222919385095-node1_core1-n_0000000006 to know if I could be the leader
   [junit4]   2> 1797411 INFO  (zkCallback-1161-thread-1) [    ] o.a.s.c.c.ZkStateReader A live node change: WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes, has occurred - updating... (live nodes size: 2)
   [junit4]   2> 1797411 INFO  (zkCallback-1159-thread-1) [    ] o.a.s.c.c.ZkStateReader A live node change: WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes, has occurred - updating... (live nodes size: 2)
   [junit4]   2> 1797411 INFO  (zkCallback-1158-thread-1) [    ] o.a.s.c.c.ZkStateReader A live node change: WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes, has occurred - updating... (live nodes size: 2)
   [junit4]   2> 1797411 INFO  (zkCallback-1149-thread-1) [    ] o.a.s.c.c.ZkStateReader A live node change: WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes, has occurred - updating... (live nodes size: 2)
   [junit4]   2> 1797412 INFO  (zkCallback-1161-thread-1) [    ] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node
   [junit4]   2> 1797416 INFO  (OverseerStateUpdate-95042222919385096-127.0.0.1:35652_solr-n_0000000002) [    ] 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://node2/solr/",
   [junit4]   2>   "core":"core4",
   [junit4]   2>   "state":"active"} current state version: 6
   [junit4]   2> 1797519 INFO  (zkCallback-1159-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> 1797519 INFO  (zkCallback-1149-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> 1797519 INFO  (zkCallback-1161-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> 1798912 WARN  (zkCallback-1158-thread-1) [    ] o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, but Solr cannot talk to ZK
   [junit4]   2> 1798914 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1798914 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1798916 INFO  (zkCallback-1162-thread-1) [    ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@2c65dfd name:ZooKeeperConnection Watcher:127.0.0.1:35652/solr got event WatchedEvent state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1798916 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1798917 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1798919 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1798922 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient makePath: /live_nodes/node1
   [junit4]   2> 1798924 INFO  (zkCallback-1159-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> 1798924 INFO  (zkCallback-1161-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> 1798924 INFO  (zkCallback-1149-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> 1798924 INFO  (zkCallback-1162-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> 1798926 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leader_elect/shard1/election
   [junit4]   2> 1798927 INFO  (OverseerStateUpdate-95042222919385096-127.0.0.1:35652_solr-n_0000000002) [    ] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "core_node_name":"node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "base_url":"http://node1/solr/"} current state version: 7
   [junit4]   2> 1798928 INFO  (OverseerStateUpdate-95042222919385096-127.0.0.1:35652_solr-n_0000000002) [    ] o.a.s.c.o.ReplicaMutator Update state numShards=1 message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "core_node_name":"node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "base_url":"http://node1/solr/"}
   [junit4]   2> 1798928 INFO  (OverseerStateUpdate-95042222919385096-127.0.0.1:35652_solr-n_0000000002) [    ] o.a.s.c.o.ReplicaMutator shard=shard1 is already registered
   [junit4]   2> 1798931 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.LeaderElector Joined leadership election with path: /collections/collection1/leader_elect/shard1/election/95042222919385098-node1_core1-n_0000000008
   [junit4]   2> 1798932 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.LeaderElector Watching path /collections/collection1/leader_elect/shard1/election/95042222919385097-node2_core4-n_0000000007 to know if I could be the leader
   [junit4]   2> 1798933 INFO  (zkCallback-1159-thread-1) [    ] o.a.s.c.c.ZkStateReader A live node change: WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes, has occurred - updating... (live nodes size: 2)
   [junit4]   2> 1798934 INFO  (zkCallback-1162-thread-1) [    ] o.a.s.c.c.ZkStateReader A live node change: WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes, has occurred - updating... (live nodes size: 2)
   [junit4]   2> 1798934 INFO  (zkCallback-1161-thread-1) [    ] o.a.s.c.c.ZkStateReader A live node change: WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes, has occurred - updating... (live nodes size: 2)
   [junit4]   2> 1798934 INFO  (zkCallback-1149-thread-1) [    ] o.a.s.c.c.ZkStateReader A live node change: WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes, has occurred - updating... (live nodes size: 2)
   [junit4]   2> 1798936 INFO  (zkCallback-1162-thread-2) [    ] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node
   [junit4]   2> 1798939 INFO  (OverseerStateUpdate-95042222919385096-127.0.0.1:35652_solr-n_0000000002) [    ] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"leader",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "base_url":"http://node1/solr/",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "state":"active"} current state version: 7
   [junit4]   2> 1798989 INFO  (Thread-5810) [    ] o.a.s.c.OverseerTest Killing overseer.
   [junit4]   2> 1798990 INFO  (Thread-5810) [    ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1798990 INFO  (Thread-5810) [    ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1798992 INFO  (zkCallback-1163-thread-1) [    ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@25223e0b name:ZooKeeperConnection Watcher:127.0.0.1:35652/solr got event WatchedEvent state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1798992 INFO  (Thread-5810) [    ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1798992 INFO  (Thread-5810) [    ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1798992 INFO  (Thread-5810) [    ] o.a.s.c.Overseer Overseer (id=95042222919385096-127.0.0.1:35652_solr-n_0000000002) closing
   [junit4]   2> 1798992 INFO  (Thread-5810) [    ] o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: socketTimeout=600000&connTimeout=60000&retry=true
   [junit4]   2> 1798992 INFO  (OverseerStateUpdate-95042222919385096-127.0.0.1:35652_solr-n_0000000002) [    ] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:35652_solr
   [junit4]   2> 1798997 INFO  (Thread-5810) [    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 1798997 ERROR (OverseerExitThread) [    ] o.a.s.c.Overseer could not read the data
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /overseer_elect/leader
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:127)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1155)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:345)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:342)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:61)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:342)
   [junit4]   2> 	at org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:305)
   [junit4]   2> 	at org.apache.solr.cloud.Overseer$ClusterStateUpdater.access$300(Overseer.java:88)
   [junit4]   2> 	at org.apache.solr.cloud.Overseer$ClusterStateUpdater$2.run(Overseer.java:266)
   [junit4]   2> 1798998 INFO  (Thread-5810) [    ] o.a.s.c.LeaderElector Joined leadership election with path: /overseer_elect/election/95042222919385099-127.0.0.1:35652_solr-n_0000000003
   [junit4]   2> 1798999 INFO  (Thread-5810) [    ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:35652_solr
   [junit4]   2> 1798999 INFO  (Thread-5810) [    ] o.a.s.c.c.SolrZkClient makePath: /overseer_elect/leader
   [junit4]   2> 1799000 INFO  (Thread-5810) [    ] o.a.s.c.Overseer Overseer (id=95042222919385099-127.0.0.1:35652_solr-n_0000000003) starting
   [junit4]   2> 1799009 INFO  (Thread-5810) [    ] o.a.s.c.OverseerAutoReplicaFailoverThread Starting OverseerAutoReplicaFailoverThread autoReplicaFailoverWorkLoopDelay=10000 autoReplicaFailoverWaitAfterExpiration=30000 autoReplicaFailoverBadNodeExpiration=60000
   [junit4]   2> 1799009 INFO  (OverseerCollectionConfigSetProcessor-95042222919385099-127.0.0.1:35652_solr-n_0000000003) [    ] o.a.s.c.OverseerTaskProcessor Process current queue of overseer operations
   [junit4]   2> 1799010 INFO  (OverseerStateUpdate-95042222919385099-127.0.0.1:35652_solr-n_0000000003) [    ] o.a.s.c.Overseer Starting to work on the main queue
   [junit4]   2> 1799010 INFO  (OverseerStateUpdate-95042222919385099-127.0.0.1:35652_solr-n_0000000003) [    ] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1799014 INFO  (OverseerStateUpdate-95042222919385099-127.0.0.1:35652_solr-n_0000000003) [    ] o.a.s.c.Overseer processMessage: workQueueSize: 2, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "core_node_name":"node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "base_url":"http://node1/solr/"}
   [junit4]   2> 1799015 INFO  (OverseerStateUpdate-95042222919385099-127.0.0.1:35652_solr-n_0000000003) [    ] o.a.s.c.o.ReplicaMutator Update state numShards=1 message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "core_node_name":"node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "base_url":"http://node1/solr/"}
   [junit4]   2> 1799015 INFO  (OverseerStateUpdate-95042222919385099-127.0.0.1:35652_solr-n_0000000003) [    ] o.a.s.c.o.ReplicaMutator shard=shard1 is already registered
   [junit4]   2> 1799016 INFO  (zkCallback-1162-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> 1799016 INFO  (zkCallback-1149-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> 1799016 INFO  (zkCallback-1163-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> 1799018 INFO  (OverseerStateUpdate-95042222919385099-127.0.0.1:35652_solr-n_0000000003) [    ] o.a.s.c.Overseer processMessage: workQueueSize: 2, message = {
   [junit4]   2>   "operation":"leader",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "base_url":"http://node1/solr/",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "state":"active"}
   [junit4]   2> 1799019 INFO  (zkCallback-1163-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> 1799019 INFO  (zkCallback-1149-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> 1799020 INFO  (zkCallback-1162-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> 1800438 WARN  (zkCallback-1161-thread-1) [    ] o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, but Solr cannot talk to ZK
   [junit4]   2> 1800440 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leader_elect/shard1/election
   [junit4]   2> 1800441 INFO  (OverseerStateUpdate-95042222919385099-127.0.0.1:35652_solr-n_0000000003) [    ] 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":"1",
   [junit4]   2>   "base_url":"http://node1/solr/"} current state version: 9
   [junit4]   2> 1800442 INFO  (OverseerStateUpdate-95042222919385099-127.0.0.1:35652_solr-n_0000000003) [    ] 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":"node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "base_url":"http://node1/solr/"}
   [junit4]   2> 1800442 INFO  (OverseerStateUpdate-95042222919385099-127.0.0.1:35652_solr-n_0000000003) [    ] o.a.s.c.o.ReplicaMutator shard=shard1 is already registered
   [junit4]   2> 1800446 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.LeaderElector Joined leadership election with path: /collections/collection1/leader_elect/shard1/election/95042222919385098-node1_core1-n_0000000009
   [junit4]   2> 1800446 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.LeaderElector was going to be leader /collections/collection1/leader_elect/shard1/election/95042222919385098-node1_core1-n_0000000009 , seq(0) /collections/collection1/leader_elect/shard1/election/95042222919385098-node1_core1-n_0000000008
   [junit4]   2> 1800447 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1800447 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1800449 INFO  (zkCallback-1165-thread-1) [    ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@1bc0fefc name:ZooKeeperConnection Watcher:127.0.0.1:35652/solr got event WatchedEvent state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1800449 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1800450 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1800452 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1800455 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient makePath: /live_nodes/node2
   [junit4]   2> 1800457 INFO  (zkCallback-1149-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> 1800457 INFO  (zkCallback-1162-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> 1800458 INFO  (zkCallback-1163-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> 1800458 INFO  (zkCallback-1165-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> 1800460 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leader_elect/shard1/election
   [junit4]   2> 1800461 INFO  (OverseerStateUpdate-95042222919385099-127.0.0.1:35652_solr-n_0000000003) [    ] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "core_node_name":"node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "base_url":"http://node1/solr/"} current state version: 9
   [junit4]   2> 1800462 INFO  (OverseerStateUpdate-95042222919385099-127.0.0.1:35652_solr-n_0000000003) [    ] o.a.s.c.o.ReplicaMutator Update state numShards=1 message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "core_node_name":"node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "base_url":"http://node1/solr/"}
   [junit4]   2> 1800462 INFO  (OverseerStateUpdate-95042222919385099-127.0.0.1:35652_solr-n_0000000003) [    ] o.a.s.c.o.ReplicaMutator shard=shard1 is already registered
   [junit4]   2> 1800465 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.LeaderElector Joined leadership election with path: /collections/collection1/leader_elect/shard1/election/95042222919385098-node1_core1-n_0000000010
   [junit4]   2> 1800466 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.LeaderElector was going to be leader /collections/collection1/leader_elect/shard1/election/95042222919385098-node1_core1-n_0000000010 , seq(0) /collections/collection1/leader_elect/shard1/election/95042222919385098-node1_core1-n_0000000008
   [junit4]   2> 1800469 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leader_elect/shard1/election
   [junit4]   2> 1800470 INFO  (OverseerStateUpdate-95042222919385099-127.0.0.1:35652_solr-n_0000000003) [    ] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"node2",
   [junit4]   2>   "core":"core4",
   [junit4]   2>   "core_node_name":"node2",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "base_url":"http://node2/solr/"} current state version: 9
   [junit4]   2> 1800471 INFO  (OverseerStateUpdate-95042222919385099-127.0.0.1:35652_solr-n_0000000003) [    ] o.a.s.c.o.ReplicaMutator Update state numShards=1 message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"node2",
   [junit4]   2>   "core":"core4",
   [junit4]   2>   "core_node_name":"node2",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "base_url":"http://node2/solr/"}
   [junit4]   2> 1800471 INFO  (OverseerStateUpdate-95042222919385099-127.0.0.1:35652_solr-n_0000000003) [    ] o.a.s.c.o.ReplicaMutator shard=shard1 is already registered
   [junit4]   2> 1800474 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.LeaderElector Joined leadership election with path: /collections/collection1/leader_elect/shard1/election/95042222919385100-node2_core4-n_0000000011
   [junit4]   2> 1800475 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.LeaderElector Watching path /collections/collection1/leader_elect/shard1/election/95042222919385098-node1_core1-n_0000000010 to know if I could be the leader
   [junit4]   2> 1800476 INFO  (zkCallback-1163-thread-1) [    ] o.a.s.c.c.ZkStateReader A live node change: WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes, has occurred - updating... (live nodes size: 2)
   [junit4]   2> 1800476 INFO  (zkCallback-1162-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: 2)
   [junit4]   2> 1800476 INFO  (zkCallback-1149-thread-1) [    ] o.a.s.c.c.ZkStateReader A live node change: WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes, has occurred - updating... (live nodes size: 2)
   [junit4]   2> 1800476 INFO  (zkCallback-1165-thread-1) [    ] o.a.s.c.c.ZkStateReader A live node change: WatchedEvent state:SyncConnected type:NodeChildrenChanged path:/live_nodes, has occurred - updating... (live nodes size: 2)
   [junit4]   2> 1800482 INFO  (zkCallback-1165-thread-2) [    ] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node
   [junit4]   2> 1800486 INFO  (OverseerStateUpdate-95042222919385099-127.0.0.1:35652_solr-n_0000000003) [    ] 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://node2/solr/",
   [junit4]   2>   "core":"core4",
   [junit4]   2>   "state":"active"} current state version: 9
   [junit4]   2> 1800594 INFO  (zkCallback-1149-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> 1800594 INFO  (zkCallback-1165-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> 1800594 INFO  (zkCallback-1163-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> 1801978 WARN  (zkCallback-1162-thread-2) [    ] o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, but Solr cannot talk to ZK
   [junit4]   2> 1801981 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 1801981 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1801983 INFO  (zkCallback-1166-thread-1) [    ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@529f657 name:ZooKeeperConnection Watcher:127.0.0.1:35652/solr got event WatchedEvent state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 1801983 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1801984 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 1801986 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.ZkStateReader Updating cluster state from ZooKeeper... 
   [junit4]   2> 1801989 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient makePath: /live_nodes/node1
   [junit4]   2> 1801990 INFO  (zkCallback-1165-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> 1801991 INFO  (zkCallback-1163-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> 1801991 INFO  (zkCallback-1149-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> 1801991 INFO  (zkCallback-1166-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> 1801993 INFO  (TEST-OverseerTest.testShardLeaderChange-seed#[F137852DF4029A5B]) [    ] o.a.s.c.c.SolrZkClient makePath: /collections/collection1/leader_elect/shard1/election
   [junit4]   2> 1801995 INFO  (OverseerStateUpdate-95042222919385099-127.0.0.1:35652_solr-n_0000000003) [    ] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "core_node_name":"node1",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "base_url":"http://node1/solr/"} current state version: 10
   [junit4]   2> 1801995 INFO  (OverseerStateUpdate-95042222919385099-127.0.0.1:35652_solr-n_0000000003) [    ] o.a.s.c.o.ReplicaMutator Update state numShards=1 message={
   [junit4]   2>   "operation":"state",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "node_name":"node1",
   [junit4]   2>   "core":"core1",
   [junit4]   2>   "core_node_name":

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

]   2> 1863626 INFO  (TEST-OverseerTest.testDoubleAssignment-seed#[F137852DF4029A5B]) [    ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:39127 39127
   [junit4]   2> 1871456 ERROR (OverseerHdfsCoreFailoverThread-95042227398180868-127.0.0.1:39127_solr-n_0000000000) [    ] o.a.s.c.OverseerAutoReplicaFailoverThread OverseerAutoReplicaFailoverThread had an error in its thread work loop.:org.apache.solr.common.SolrException: Error reading cluster properties
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkStateReader.getClusterProps(ZkStateReader.java:738)
   [junit4]   2> 	at org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.doWork(OverseerAutoReplicaFailoverThread.java:153)
   [junit4]   2> 	at org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.run(OverseerAutoReplicaFailoverThread.java:132)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /clusterprops.json
   [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.exists(ZooKeeper.java:1045)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient$5.execute(SolrZkClient.java:311)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient$5.execute(SolrZkClient.java:308)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:61)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:308)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkStateReader.getClusterProps(ZkStateReader.java:731)
   [junit4]   2> 	... 3 more
   [junit4]   2> 
   [junit4]   2> 1881460 ERROR (OverseerHdfsCoreFailoverThread-95042227398180868-127.0.0.1:39127_solr-n_0000000000) [    ] o.a.s.c.OverseerAutoReplicaFailoverThread OverseerAutoReplicaFailoverThread had an error in its thread work loop.:org.apache.solr.common.SolrException: Error reading cluster properties
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkStateReader.getClusterProps(ZkStateReader.java:738)
   [junit4]   2> 	at org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.doWork(OverseerAutoReplicaFailoverThread.java:153)
   [junit4]   2> 	at org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.run(OverseerAutoReplicaFailoverThread.java:132)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /clusterprops.json
   [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.exists(ZooKeeper.java:1045)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient$5.execute(SolrZkClient.java:311)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient$5.execute(SolrZkClient.java:308)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:61)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:308)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkStateReader.getClusterProps(ZkStateReader.java:731)
   [junit4]   2> 	... 3 more
   [junit4]   2> 
   [junit4]   2> 1883650 INFO  (Thread-5820) [    ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:39127 39127
   [junit4]   2> 1883652 WARN  (Thread-5820) [    ] o.a.s.c.ZkTestServer Watch limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2> 	4	/solr/aliases.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2> 	4	/solr/clusterstate.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2> 	4	/solr/collections
   [junit4]   2> 	3	/solr/live_nodes
   [junit4]   2> 
   [junit4]   2> 1883652 INFO  (TEST-OverseerTest.testDoubleAssignment-seed#[F137852DF4029A5B]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testDoubleAssignment
   [junit4]   2> 1883653 INFO  (TEST-OverseerTest.testDoubleAssignment-seed#[F137852DF4029A5B]) [    ] o.a.s.c.Overseer Overseer (id=95042227398180868-127.0.0.1:39127_solr-n_0000000000) closing
   [junit4]   2> 1886655 INFO  (SUITE-OverseerTest-seed#[F137852DF4029A5B]-worker) [    ] o.a.s.SolrTestCaseJ4 ###deleteCore
   [junit4]   2> NOTE: leaving temporary files on disk at: /export/home/jenkins/workspace/Lucene-Solr-5.x-Solaris/solr/build/solr-core/test/J1/temp/solr.cloud.OverseerTest_F137852DF4029A5B-001
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene54): {}, docValues:{}, sim=RandomSimilarityProvider(queryNorm=false,coord=no): {}, locale=fr, timezone=Pacific/Pago_Pago
   [junit4]   2> NOTE: SunOS 5.11 amd64/Oracle Corporation 1.8.0_66 (64-bit)/cpus=3,threads=1,free=255802568,total=518979584
   [junit4]   2> NOTE: All tests run in this JVM: [CloudMLTQParserTest, TestSolrConfigHandlerConcurrent, CleanupOldIndexTest, TestDynamicFieldResource, DeleteInactiveReplicaTest, OpenCloseCoreStressTest, CSVRequestHandlerTest, DocValuesMissingTest, CoreAdminRequestStatusTest, TestLMJelinekMercerSimilarityFactory, TestReversedWildcardFilterFactory, CloneFieldUpdateProcessorFactoryTest, TestBadConfig, TestReloadDeadlock, SolrInfoMBeanTest, TestImplicitCoreProperties, TestReloadAndDeleteDocs, TestSolrCloudWithKerberosAlt, FieldAnalysisRequestHandlerTest, TestReRankQParserPlugin, PluginInfoTest, DistributedTermsComponentTest, ConcurrentDeleteAndCreateCollectionTest, AssignTest, ResponseLogComponentTest, SolrPluginUtilsTest, CollectionTooManyReplicasTest, TestClassNameShortening, TestAddFieldRealTimeGet, TestCloudManagedSchema, TestScoreJoinQPScore, TestDistributedMissingSort, MinimalSchemaTest, TestReload, SpellingQueryConverterTest, TestPerFieldSimilarity, TestJsonFacets, TestCollectionAPI, DistributedIntervalFacetingTest, TestMaxScoreQueryParser, SpellCheckComponentTest, TestBM25SimilarityFactory, TestHdfsUpdateLog, HighlighterMaxOffsetTest, ZkStateWriterTest, TestFastWriter, TestFiltering, PKIAuthenticationIntegrationTest, AsyncMigrateRouteKeyTest, TestCollationField, TestSolrQueryParser, SharedFSAutoReplicaFailoverTest, TestRestoreCore, DistributedQueryComponentCustomSortTest, TestFastOutputStream, TestSolrQueryParserDefaultOperatorResource, CopyFieldTest, FullSolrCloudDistribCmdsTest, DistributedVersionInfoTest, ShowFileRequestHandlerTest, TestRangeQuery, TestCloudInspectUtil, OpenExchangeRatesOrgProviderTest, ZkNodePropsTest, DistributedExpandComponentTest, TestRawResponseWriter, TestQuerySenderListener, TestChildDocTransformer, DateMathParserTest, BlockCacheTest, ExitableDirectoryReaderTest, TestHashQParserPlugin, TestFieldTypeResource, RequestHandlersTest, TestRandomCollapseQParserPlugin, TestConfigSets, QueryResultKeyTest, DistributedSuggestComponentTest, CollectionsAPIDistributedZkTest, TestStressRecovery, HdfsThreadLeakTest, TestSimpleTrackingShardHandler, TestDefaultSearchFieldResource, BJQParserTest, NotRequiredUniqueKeyTest, LoggingHandlerTest, SearchHandlerTest, TestClassicSimilarityFactory, AnalyticsMergeStrategyTest, ExplicitHLLTest, AnalysisErrorHandlingTest, OutOfBoxZkACLAndCredentialsProvidersTest, TestBinaryField, TestExpandComponent, TestSimpleQParserPlugin, SolrIndexSplitterTest, HttpPartitionTest, InfoHandlerTest, TestLRUStatsCache, TestManagedSchemaFieldResource, TestValueSourceCache, ReplicationFactorTest, RAMDirectoryFactoryTest, SpellCheckCollatorTest, SpatialHeatmapFacetsTest, TestRandomFaceting, TestRestManager, HLLSerializationTest, TestIndexSearcher, TestReplicaProperties, TestTrackingShardHandlerFactory, BasicFunctionalityTest, HdfsLockFactoryTest, TestDocBasedVersionConstraints, HdfsBasicDistributedZkTest, HdfsChaosMonkeySafeLeaderTest, TestTrie, TestSolrCLIRunExample, TestCrossCoreJoin, TermVectorComponentTest, TestPerFieldSimilarityWithDefaultOverride, FileUtilsTest, TestCoreDiscovery, TestRecovery, TestFoldingMultitermQuery, TestOrdValues, ZkSolrClientTest, TestUniqueKeyFieldResource, DefaultValueUpdateProcessorTest, IgnoreCommitOptimizeUpdateProcessorFactoryTest, TestSolrXml, TermVectorComponentDistributedTest, StatsComponentTest, TestConfigSetImmutable, SuggesterWFSTTest, BasicDistributedZkTest, ChaosMonkeySafeLeaderTest, BasicDistributedZk2Test, OverseerTest]
   [junit4] Completed [267/555 (1!)] on J1 in 93.74s, 12 tests, 1 failure, 1 skipped <<< FAILURES!

[...truncated 901 lines...]
BUILD FAILED
/export/home/jenkins/workspace/Lucene-Solr-5.x-Solaris/build.xml:794: The following error occurred while executing this line:
/export/home/jenkins/workspace/Lucene-Solr-5.x-Solaris/build.xml:738: The following error occurred while executing this line:
/export/home/jenkins/workspace/Lucene-Solr-5.x-Solaris/build.xml:59: The following error occurred while executing this line:
/export/home/jenkins/workspace/Lucene-Solr-5.x-Solaris/solr/build.xml:233: The following error occurred while executing this line:
/export/home/jenkins/workspace/Lucene-Solr-5.x-Solaris/solr/common-build.xml:526: The following error occurred while executing this line:
/export/home/jenkins/workspace/Lucene-Solr-5.x-Solaris/lucene/common-build.xml:1456: The following error occurred while executing this line:
/export/home/jenkins/workspace/Lucene-Solr-5.x-Solaris/lucene/common-build.xml:1010: There were test failures: 555 suites (7 ignored), 2201 tests, 1 failure, 53 ignored (38 assumptions) [seed: F137852DF4029A5B]

Total time: 79 minutes 5 seconds
Build step 'Invoke Ant' marked build as failure
Archiving artifacts
[WARNINGS] Skipping publisher since build result is FAILURE
Recording test results
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any