You are viewing a plain text version of this content. The canonical link for it is here.
Posted to builds@lucene.apache.org by Policeman Jenkins Server <je...@thetaphi.de> on 2019/11/27 21:09:03 UTC

[JENKINS] Lucene-Solr-8.x-Linux (64bit/jdk1.8.0_201) - Build # 1544 - Still Unstable!

Build: https://jenkins.thetaphi.de/job/Lucene-Solr-8.x-Linux/1544/
Java: 64bit/jdk1.8.0_201 -XX:+UseCompressedOops -XX:+UseConcMarkSweepGC

1 tests failed.
FAILED:  org.apache.solr.cloud.SystemCollectionCompatTest.testBackCompat

Error Message:
Error from server at http://127.0.0.1:38277/solr/.system: Error reading input String Error opening /configs/.system//configs/.system/managed-schema

Stack Trace:
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at http://127.0.0.1:38277/solr/.system: Error reading input String Error opening /configs/.system//configs/.system/managed-schema
	at __randomizedtesting.SeedInfo.seed([5F83E1668A774604:2F7642CFEABFEF72]:0)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:665)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:265)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:248)
	at org.apache.solr.client.solrj.impl.LBSolrClient.doRequest(LBSolrClient.java:368)
	at org.apache.solr.client.solrj.impl.LBSolrClient.request(LBSolrClient.java:296)
	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.sendRequest(BaseCloudSolrClient.java:1127)
	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:896)
	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.request(BaseCloudSolrClient.java:828)
	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:211)
	at org.apache.solr.cloud.SystemCollectionCompatTest.setupSystemCollection(SystemCollectionCompatTest.java:104)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:972)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:947)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)




Build Log:
[...truncated 13888 lines...]
   [junit4] Suite: org.apache.solr.cloud.SystemCollectionCompatTest
   [junit4]   2> 619008 INFO  (SUITE-SystemCollectionCompatTest-seed#[5F83E1668A774604]-worker) [     ] o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 619009 INFO  (SUITE-SystemCollectionCompatTest-seed#[5F83E1668A774604]-worker) [     ] o.a.s.SolrTestCaseJ4 Created dataDir: /home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.SystemCollectionCompatTest_5F83E1668A774604-001/data-dir-83-001
   [junit4]   2> 619009 INFO  (SUITE-SystemCollectionCompatTest-seed#[5F83E1668A774604]-worker) [     ] o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) w/NUMERIC_DOCVALUES_SYSPROP=false
   [junit4]   2> 619010 INFO  (SUITE-SystemCollectionCompatTest-seed#[5F83E1668A774604]-worker) [     ] o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (true) via: @org.apache.solr.util.RandomizeSSL(reason=, value=NaN, ssl=NaN, clientAuth=NaN)
   [junit4]   2> 619010 INFO  (SUITE-SystemCollectionCompatTest-seed#[5F83E1668A774604]-worker) [     ] o.a.s.c.MiniSolrCloudCluster Starting cluster of 2 servers in /home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.SystemCollectionCompatTest_5F83E1668A774604-001/tempDir-001
   [junit4]   2> 619010 INFO  (SUITE-SystemCollectionCompatTest-seed#[5F83E1668A774604]-worker) [     ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 619010 INFO  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer client port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 619010 INFO  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer Starting server
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   [junit4]   2> 619117 INFO  (SUITE-SystemCollectionCompatTest-seed#[5F83E1668A774604]-worker) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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   [junit4]   2> 619118 INFO  (SUITE-SystemCollectionCompatTest-seed#[5F83E1668A774604]-worker) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 619224 WARN  (jetty-launcher-5790-thread-1) [     ] o.e.j.s.AbstractConnector Ignoring deprecated socket close linger time
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   [junit4]   2> 619226 INFO  (jetty-launcher-5790-thread-1) [     ] o.e.j.s.session DefaultSessionIdManager workerName=node0
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   [junit4]   2> 619231 ERROR (jetty-launcher-5790-thread-1) [     ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
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   [junit4]   2> 619232 INFO  (jetty-launcher-5790-thread-1) [     ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 8.4.0
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   [junit4]   2> 619233 INFO  (jetty-launcher-5790-thread-1) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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   [junit4]   2> 619238 INFO  (jetty-launcher-5790-thread-1) [     ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
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   [junit4]   2> 619243 INFO  (jetty-launcher-5790-thread-2) [     ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 619522 INFO  (jetty-launcher-5790-thread-1) [     ] o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=true]
   [junit4]   2> 619523 WARN  (jetty-launcher-5790-thread-1) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@790c7e24[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 619523 WARN  (jetty-launcher-5790-thread-1) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@790c7e24[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 619525 WARN  (jetty-launcher-5790-thread-1) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@fd3fe02[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 619525 WARN  (jetty-launcher-5790-thread-1) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@fd3fe02[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 619526 INFO  (jetty-launcher-5790-thread-1) [     ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:40621/solr
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   [junit4]   2> 619719 INFO  (jetty-launcher-5790-thread-1) [n:127.0.0.1:40943_solr     ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:40943_solr
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   [junit4]   2> 619732 INFO  (jetty-launcher-5790-thread-1) [n:127.0.0.1:40943_solr     ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:40943_solr
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   [junit4]   2> 619745 INFO  (zkCallback-5809-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
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   [junit4]   2> 619757 INFO  (jetty-launcher-5790-thread-1) [n:127.0.0.1:40943_solr     ] o.a.s.h.a.MetricsHistoryHandler No .system collection, keeping metrics history in memory.
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   [junit4]   2> 621225 INFO  (qtp215202067-19755) [n:127.0.0.1:40943_solr c:.system s:shard1 r:core_node4 x:.system_shard1_replica_n2 ] o.a.s.s.ManagedIndexSchemaFactory The schema is configured as managed, but managed schema resource managed-schema not found - loading non-managed schema schema.xml instead
   [junit4]   2> 621227 INFO  (qtp215202067-19755) [n:127.0.0.1:40943_solr c:.system s:shard1 r:core_node4 x:.system_shard1_replica_n2 ] o.a.s.s.IndexSchema [.system_shard1_replica_n2] Schema name=_system collection or core
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   [junit4]   2> 621238 INFO  (qtp358958757-19762) [n:127.0.0.1:38277_solr c:.system s:shard1 r:core_node3 x:.system_shard1_replica_n1 ] o.a.s.s.IndexSchema [.system_shard1_replica_n1] Schema name=_system collection or core
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   [junit4]   2> 621420 INFO  (searcherExecutor-2635-thread-1-processing-n:127.0.0.1:38277_solr x:.system_shard1_replica_n1 c:.system s:shard1 r:core_node3) [n:127.0.0.1:38277_solr c:.system s:shard1 r:core_node3 x:.system_shard1_replica_n1 ] o.a.s.c.SolrCore [.system_shard1_replica_n1] Registered new searcher Searcher@721abb27[.system_shard1_replica_n1] main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 621420 INFO  (qtp215202067-19755) [n:127.0.0.1:40943_solr c:.system s:shard1 r:core_node4 x:.system_shard1_replica_n2 ] o.a.s.u.CommitTracker Hard AutoCommit: if 1 uncommitted docs; 
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   [junit4]   2> 621428 INFO  (qtp215202067-19755) [n:127.0.0.1:40943_solr c:.system s:shard1 r:core_node4 x:.system_shard1_replica_n2 ] o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: /configs/.system
   [junit4]   2> 621428 INFO  (qtp215202067-19755) [n:127.0.0.1:40943_solr c:.system s:shard1 r:core_node4 x:.system_shard1_replica_n2 ] o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using ZooKeeperStorageIO:path=/configs/.system
   [junit4]   2> 621428 INFO  (qtp215202067-19755) [n:127.0.0.1:40943_solr c:.system s:shard1 r:core_node4 x:.system_shard1_replica_n2 ] o.a.s.s.ZkIndexSchemaReader Creating ZooKeeper watch for the managed schema at /configs/.system/managed-schema
   [junit4]   2> 621431 INFO  (qtp358958757-19762) [n:127.0.0.1:38277_solr c:.system s:shard1 r:core_node3 x:.system_shard1_replica_n1 ] o.a.s.c.ShardLeaderElectionContext Waiting until we see more replicas up for shard shard1: total=2 found=1 timeoutin=9999ms
   [junit4]   2> 621438 INFO  (qtp215202067-19755) [n:127.0.0.1:40943_solr c:.system s:shard1 r:core_node4 x:.system_shard1_replica_n2 ] o.a.s.s.ZkIndexSchemaReader Current schema version 0 is already the latest
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   [junit4]   2> 621439 INFO  (qtp215202067-19755) [n:127.0.0.1:40943_solr c:.system s:shard1 r:core_node4 x:.system_shard1_replica_n2 ] o.a.s.u.UpdateLog Could not find max version in index or recent updates, using new clock 1651387486110220288
   [junit4]   2> 621443 INFO  (searcherExecutor-2634-thread-1-processing-n:127.0.0.1:40943_solr x:.system_shard1_replica_n2 c:.system s:shard1 r:core_node4) [n:127.0.0.1:40943_solr c:.system s:shard1 r:core_node4 x:.system_shard1_replica_n2 ] o.a.s.c.SolrCore [.system_shard1_replica_n2] Registered new searcher Searcher@4e2a6ba6[.system_shard1_replica_n2] main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 621445 INFO  (qtp215202067-19755) [n:127.0.0.1:40943_solr c:.system s:shard1 r:core_node4 x:.system_shard1_replica_n2 ] o.a.s.c.ZkShardTerms Successful update of terms at /collections/.system/terms/shard1 to Terms{values={core_node3=0, core_node4=0}, version=1}
   [junit4]   2> 621445 INFO  (qtp215202067-19755) [n:127.0.0.1:40943_solr c:.system s:shard1 r:core_node4 x:.system_shard1_replica_n2 ] o.a.s.c.ShardLeaderElectionContextBase make sure parent is created /collections/.system/leaders/shard1
   [junit4]   2> 621931 INFO  (qtp358958757-19762) [n:127.0.0.1:38277_solr c:.system s:shard1 r:core_node3 x:.system_shard1_replica_n1 ] o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 621931 INFO  (qtp358958757-19762) [n:127.0.0.1:38277_solr c:.system s:shard1 r:core_node3 x:.system_shard1_replica_n1 ] o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
   [junit4]   2> 621931 INFO  (qtp358958757-19762) [n:127.0.0.1:38277_solr c:.system s:shard1 r:core_node3 x:.system_shard1_replica_n1 ] o.a.s.c.SyncStrategy Sync replicas to http://127.0.0.1:38277/solr/.system_shard1_replica_n1/
   [junit4]   2> 621932 INFO  (qtp358958757-19762) [n:127.0.0.1:38277_solr c:.system s:shard1 r:core_node3 x:.system_shard1_replica_n1 ] o.a.s.u.PeerSync PeerSync: core=.system_shard1_replica_n1 url=http://127.0.0.1:38277/solr START replicas=[http://127.0.0.1:40943/solr/.system_shard1_replica_n2/] nUpdates=100
   [junit4]   2> 621938 INFO  (qtp358958757-19762) [n:127.0.0.1:38277_solr c:.system s:shard1 r:core_node3 x:.system_shard1_replica_n1 ] o.a.s.u.PeerSync PeerSync: core=.system_shard1_replica_n1 url=http://127.0.0.1:38277/solr DONE.  We have no versions.  sync failed.
   [junit4]   2> 621940 INFO  (qtp215202067-19754) [n:127.0.0.1:40943_solr c:.system s:shard1 r:core_node4 x:.system_shard1_replica_n2 ] o.a.s.c.S.Request [.system_shard1_replica_n2]  webapp=/solr path=/get params={distrib=false&qt=/get&fingerprint=false&getVersions=100&wt=javabin&version=2} status=0 QTime=0
   [junit4]   2> 621941 INFO  (qtp358958757-19762) [n:127.0.0.1:38277_solr c:.system s:shard1 r:core_node3 x:.system_shard1_replica_n1 ] o.a.s.c.SyncStrategy Leader's attempt to sync with shard failed, moving to the next candidate
   [junit4]   2> 621941 INFO  (qtp358958757-19762) [n:127.0.0.1:38277_solr c:.system s:shard1 r:core_node3 x:.system_shard1_replica_n1 ] o.a.s.c.ShardLeaderElectionContext We failed sync, but we have no versions - we can't sync in that case - we were active before, so become leader anyway
   [junit4]   2> 621941 INFO  (qtp358958757-19762) [n:127.0.0.1:38277_solr c:.system s:shard1 r:core_node3 x:.system_shard1_replica_n1 ] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node /collections/.system/leaders/shard1/leader after winning as /collections/.system/leader_elect/shard1/election/72087834397442056-core_node3-n_0000000000
   [junit4]   2> 621942 INFO  (qtp358958757-19762) [n:127.0.0.1:38277_solr c:.system s:shard1 r:core_node3 x:.system_shard1_replica_n1 ] o.a.s.c.ShardLeaderElectionContext I am the new leader: http://127.0.0.1:38277/solr/.system_shard1_replica_n1/ shard1
   [junit4]   2> 622052 INFO  (zkCallback-5814-thread-1) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/.system/state.json] for collection [.system] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 622053 INFO  (qtp358958757-19762) [n:127.0.0.1:38277_solr c:.system s:shard1 r:core_node3 x:.system_shard1_replica_n1 ] o.a.s.c.ZkController I am the leader, no recovery necessary
   [junit4]   2> 622057 INFO  (qtp358958757-19762) [n:127.0.0.1:38277_solr c:.system s:shard1 r:core_node3 x:.system_shard1_replica_n1 ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores params={qt=/admin/cores&coreNodeName=core_node3&collection.configName=.system&newCollection=true&name=.system_shard1_replica_n1&action=CREATE&numShards=1&collection=.system&shard=shard1&wt=javabin&version=2&replicaType=NRT} status=0 QTime=1876
   [junit4]   2> 622156 INFO  (zkCallback-5814-thread-1) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/.system/state.json] for collection [.system] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 622163 INFO  (zkCallback-5814-thread-2) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/.system/state.json] for collection [.system] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 622460 INFO  (qtp215202067-19755) [n:127.0.0.1:40943_solr c:.system s:shard1 r:core_node4 x:.system_shard1_replica_n2 ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores params={qt=/admin/cores&coreNodeName=core_node4&collection.configName=.system&newCollection=true&name=.system_shard1_replica_n2&action=CREATE&numShards=1&collection=.system&shard=shard1&wt=javabin&version=2&replicaType=NRT} status=0 QTime=2279
   [junit4]   2> 622461 INFO  (qtp358958757-19764) [n:127.0.0.1:38277_solr     ] o.a.s.h.a.CollectionsHandler Wait for new collection to be active for at most 45 seconds. Check all shard replicas
   [junit4]   2> 622575 INFO  (zkCallback-5814-thread-2) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/.system/state.json] for collection [.system] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 622575 INFO  (zkCallback-5814-thread-1) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/.system/state.json] for collection [.system] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 622576 INFO  (zkCallback-5809-thread-2) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/.system/state.json] for collection [.system] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 622576 INFO  (zkCallback-5809-thread-1) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/.system/state.json] for collection [.system] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 622576 INFO  (qtp358958757-19764) [n:127.0.0.1:38277_solr     ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={name=.system&nrtReplicas=2&action=CREATE&numShards=1&wt=javabin&version=2} status=0 QTime=2710
   [junit4]   2> 622576 INFO  (TEST-SystemCollectionCompatTest.testBackCompat-seed#[5F83E1668A774604]) [     ] o.a.s.c.MiniSolrCloudCluster waitForActiveCollection: .system
   [junit4]   2> 622603 INFO  (TEST-SystemCollectionCompatTest.testBackCompat-seed#[5F83E1668A774604]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 622606 INFO  (zkConnectionManagerCallback-5832-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 622607 INFO  (TEST-SystemCollectionCompatTest.testBackCompat-seed#[5F83E1668A774604]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 622609 INFO  (TEST-SystemCollectionCompatTest.testBackCompat-seed#[5F83E1668A774604]) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (2)
   [junit4]   2> 622610 INFO  (TEST-SystemCollectionCompatTest.testBackCompat-seed#[5F83E1668A774604]) [     ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:40621/solr ready
   [junit4]   2> 622613 INFO  (qtp358958757-19762) [n:127.0.0.1:38277_solr c:.system s:shard1 r:core_node3 x:.system_shard1_replica_n1 ] o.a.s.c.ZkShardTerms Successful update of terms at /collections/.system/terms/shard1 to Terms{values={core_node3=1, core_node4=1}, version=2}
   [junit4]   2> 622618 INFO  (qtp215202067-19755) [n:127.0.0.1:40943_solr c:.system s:shard1 r:core_node4 x:.system_shard1_replica_n2 ] o.a.s.u.p.LogUpdateProcessorFactory [.system_shard1_replica_n2]  webapp=/solr path=/update params={update.distrib=FROMLEADER&distrib.from=http://127.0.0.1:38277/solr/.system_shard1_replica_n1/&wt=javabin&version=2}{add=[16eae82b97cT7lcyq6bqt8jsbhy6ave6g77ba (1651387487340199936)]} 0 1
   [junit4]   2> 622618 INFO  (qtp358958757-19762) [n:127.0.0.1:38277_solr c:.system s:shard1 r:core_node3 x:.system_shard1_replica_n1 ] o.a.s.u.p.LogUpdateProcessorFactory [.system_shard1_replica_n1]  webapp=/solr path=/update params={wt=javabin&version=2}{add=[16eae82b97cT7lcyq6bqt8jsbhy6ave6g77ba (1651387487340199936)]} 0 7
   [junit4]   2> 622620 INFO  (qtp358958757-19764) [n:127.0.0.1:38277_solr c:.system s:shard1 r:core_node3 x:.system_shard1_replica_n1 ] o.a.s.u.DirectUpdateHandler2 start commit{_version_=1651387487348588544,optimize=false,openSearcher=true,waitSearcher=true,expungeDeletes=false,softCommit=false,prepareCommit=false}
   [junit4]   2> 622620 INFO  (qtp358958757-19764) [n:127.0.0.1:38277_solr c:.system s:shard1 r:core_node3 x:.system_shard1_replica_n1 ] o.a.s.u.SolrIndexWriter Calling setCommitData with IW:org.apache.solr.update.SolrIndexWriter@f3b7ea6 commitCommandVersion:1651387487348588544
   [junit4]   2> 622622 INFO  (qtp215202067-19756) [n:127.0.0.1:40943_solr c:.system s:shard1 r:core_node4 x:.system_shard1_replica_n2 ] o.a.s.u.DirectUpdateHandler2 start commit{_version_=1651387487350685696,optimize=false,openSearcher=true,waitSearcher=true,expungeDeletes=false,softCommit=false,prepareCommit=false}
   [junit4]   2> 622622 INFO  (qtp215202067-19756) [n:127.0.0.1:40943_solr c:.system s:shard1 r:core_node4 x:.system_shard1_replica_n2 ] o.a.s.u.SolrIndexWriter Calling setCommitData with IW:org.apache.solr.update.SolrIndexWriter@17f3b94f commitCommandVersion:1651387487350685696
   [junit4]   2> 622631 INFO  (qtp358958757-19764) [n:127.0.0.1:38277_solr c:.system s:shard1 r:core_node3 x:.system_shard1_replica_n1 ] o.a.s.s.SolrIndexSearcher Opening [Searcher@721a0b5b[.system_shard1_replica_n1] main]
   [junit4]   2> 622631 INFO  (qtp215202067-19756) [n:127.0.0.1:40943_solr c:.system s:shard1 r:core_node4 x:.system_shard1_replica_n2 ] o.a.s.s.SolrIndexSearcher Opening [Searcher@73c116dc[.system_shard1_replica_n2] main]
   [junit4]   2> 622631 INFO  (qtp358958757-19764) [n:127.0.0.1:38277_solr c:.system s:shard1 r:core_node3 x:.system_shard1_replica_n1 ] o.a.s.u.DirectUpdateHandler2 end_commit_flush
   [junit4]   2> 622631 INFO  (qtp215202067-19756) [n:127.0.0.1:40943_solr c:.system s:shard1 r:core_node4 x:.system_shard1_replica_n2 ] o.a.s.u.DirectUpdateHandler2 end_commit_flush
   [junit4]   2> 622632 INFO  (searcherExecutor-2634-thread-1-processing-n:127.0.0.1:40943_solr x:.system_shard1_replica_n2 c:.system s:shard1 r:core_node4) [n:127.0.0.1:40943_solr c:.system s:shard1 r:core_node4 x:.system_shard1_replica_n2 ] o.a.s.c.SolrCore [.system_shard1_replica_n2] Registered new searcher Searcher@73c116dc[.system_shard1_replica_n2] main{ExitableDirectoryReader(UninvertingDirectoryReader(Uninverting(_0(8.4.0):C1:[diagnostics={os=Linux, java.vendor=Oracle Corporation, java.version=1.8.0_201, java.vm.version=25.201-b09, lucene.version=8.4.0, os.arch=amd64, java.runtime.version=1.8.0_201-b09, source=flush, os.version=5.0.0-36-generic, timestamp=1574885833122}]:[attributes={Lucene50StoredFieldsFormat.mode=BEST_SPEED}])))}
   [junit4]   2> 622633 INFO  (qtp215202067-19756) [n:127.0.0.1:40943_solr c:.system s:shard1 r:core_node4 x:.system_shard1_replica_n2 ] o.a.s.u.p.LogUpdateProcessorFactory [.system_shard1_replica_n2]  webapp=/solr path=/update params={update.distrib=FROMLEADER&waitSearcher=true&openSearcher=true&commit=true&softCommit=false&distrib.from=http://127.0.0.1:38277/solr/.system_shard1_replica_n1/&commit_end_point=replicas&wt=javabin&version=2&expungeDeletes=false}{commit=} 0 11
   [junit4]   2> 622634 INFO  (searcherExecutor-2635-thread-1-processing-n:127.0.0.1:38277_solr x:.system_shard1_replica_n1 c:.system s:shard1 r:core_node3) [n:127.0.0.1:38277_solr c:.system s:shard1 r:core_node3 x:.system_shard1_replica_n1 ] o.a.s.c.SolrCore [.system_shard1_replica_n1] Registered new searcher Searcher@721a0b5b[.system_shard1_replica_n1] main{ExitableDirectoryReader(UninvertingDirectoryReader(Uninverting(_0(8.4.0):C1:[diagnostics={os=Linux, java.vendor=Oracle Corporation, java.version=1.8.0_201, java.vm.version=25.201-b09, lucene.version=8.4.0, os.arch=amd64, java.runtime.version=1.8.0_201-b09, source=flush, os.version=5.0.0-36-generic, timestamp=1574885833120}]:[attributes={Lucene50StoredFieldsFormat.mode=BEST_SPEED}])))}
   [junit4]   2> 622634 INFO  (qtp358958757-19764) [n:127.0.0.1:38277_solr c:.system s:shard1 r:core_node3 x:.system_shard1_replica_n1 ] o.a.s.u.p.LogUpdateProcessorFactory [.system_shard1_replica_n1]  webapp=/solr path=/update params={_stateVer_=.system:6&waitSearcher=true&commit=true&softCommit=false&wt=javabin&version=2}{commit=} 0 15
   [junit4]   2> 622640 INFO  (qtp358958757-19763) [n:127.0.0.1:38277_solr     ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores params={action=STATUS&indexInfo=true&wt=javabin&version=2} status=0 QTime=0
   [junit4]   2> 622645 INFO  (qtp358958757-19762) [n:127.0.0.1:38277_solr c:.system s:shard1 r:core_node3 x:.system_shard1_replica_n1 ] o.a.s.c.S.Request [.system_shard1_replica_n1]  webapp=/solr path=/schema params={wt=javabin&version=2} status=0 QTime=0
   [junit4]   2> 622656 ERROR (qtp358958757-19764) [n:127.0.0.1:38277_solr c:.system s:shard1 r:core_node3 x:.system_shard1_replica_n1 ] o.a.s.h.RequestHandlerBase org.apache.solr.common.SolrException: Error reading input String Error opening /configs/.system//configs/.system/managed-schema
   [junit4]   2> 	at org.apache.solr.handler.SchemaHandler.handleRequestBody(SchemaHandler.java:94)
   [junit4]   2> 	at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:198)
   [junit4]   2> 	at org.apache.solr.core.SolrCore.execute(SolrCore.java:2596)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:799)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:578)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:419)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:351)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610)
   [junit4]   2> 	at org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:540)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1711)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1347)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:480)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1678)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1249)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
   [junit4]   2> 	at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:703)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
   [junit4]   2> 	at org.eclipse.jetty.server.Server.handle(Server.java:505)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:370)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:267)
   [junit4]   2> 	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305)
   [junit4]   2> 	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
   [junit4]   2> 	at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:781)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:917)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: java.io.IOException: Error opening /configs/.system//configs/.system/managed-schema
   [junit4]   2> 	at org.apache.solr.cloud.ZkSolrResourceLoader.openResource(ZkSolrResourceLoader.java:113)
   [junit4]   2> 	at org.apache.solr.schema.SchemaManager.getFreshManagedSchema(SchemaManager.java:423)
   [junit4]   2> 	at org.apache.solr.schema.SchemaManager.doOperations(SchemaManager.java:105)
   [junit4]   2> 	at org.apache.solr.schema.SchemaManager.performOperations(SchemaManager.java:83)
   [junit4]   2> 	at org.apache.solr.handler.SchemaHandler.handleRequestBody(SchemaHandler.java:90)
   [junit4]   2> 	... 33 more
   [junit4]   2> Caused by: java.lang.IllegalArgumentException: Invalid path string "/configs/.system//configs/.system/managed-schema" caused by empty node name specified @17
   [junit4]   2> 	at org.apache.zookeeper.common.PathUtils.validatePath(PathUtils.java:99)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:2000)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$exists$3(SolrZkClient.java:314)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:71)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:314)
   [junit4]   2> 	at org.apache.solr.cloud.ZkController.pathExists(ZkController.java:1162)
   [junit4]   2> 	at org.apache.solr.cloud.ZkSolrResourceLoader.openResource(ZkSolrResourceLoader.java:89)
   [junit4]   2> 	... 37 more
   [junit4]   2> 
   [junit4]   2> 622656 INFO  (qtp358958757-19764) [n:127.0.0.1:38277_solr c:.system s:shard1 r:core_node3 x:.system_shard1_replica_n1 ] o.a.s.c.S.Request [.system_shard1_replica_n1]  webapp=/solr path=/schema params={wt=javabin&version=2} status=400 QTime=3
   [junit4]   2> 622656 ERROR (TEST-SystemCollectionCompatTest.testBackCompat-seed#[5F83E1668A774604]) [     ] o.a.s.c.s.i.BaseCloudSolrClient Request to collection [.system] failed due to (400) org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at http://127.0.0.1:38277/solr/.system: Error reading input String Error opening /configs/.system//configs/.system/managed-schema, retry=0 commError=false errorCode=400 
   [junit4]   2> 622656 INFO  (TEST-SystemCollectionCompatTest.testBackCompat-seed#[5F83E1668A774604]) [     ] o.a.s.c.s.i.BaseCloudSolrClient request was not communication error it seems
   [junit4]   2> 622657 INFO  (TEST-SystemCollectionCompatTest.testBackCompat-seed#[5F83E1668A774604]) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (2)
   [junit4]   2> 622659 INFO  (qtp358958757-19763) [n:127.0.0.1:38277_solr     ] o.a.s.h.a.CollectionsHandler Invoked Collection Action :delete with params name=.system&action=DELETE&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 622669 INFO  (OverseerCollectionConfigSetProcessor-72087834397442055-127.0.0.1:40943_solr-n_0000000000) [n:127.0.0.1:40943_solr     ] o.a.s.c.OverseerTaskQueue Response ZK path: /overseer/collection-queue-work/qnr-0000000000 doesn't exist.  Requestor may have disconnected from ZooKeeper
   [junit4]   2> 622670 INFO  (OverseerThreadFactory-2625-thread-2-processing-n:127.0.0.1:40943_solr) [n:127.0.0.1:40943_solr     ] o.a.s.c.a.c.OverseerCollectionMessageHandler Executing Collection Cmd=action=UNLOAD&deleteInstanceDir=true&deleteDataDir=true&deleteMetricsHistory=true, asyncId=null
   [junit4]   2> 622670 INFO  (qtp358958757-19762) [n:127.0.0.1:38277_solr    x:.system_shard1_replica_n1 ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.core..system.shard1.replica_n1, tag=null
   [junit4]   2> 622670 INFO  (qtp215202067-19754) [n:127.0.0.1:40943_solr    x:.system_shard1_replica_n2 ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.core..system.shard1.replica_n2, tag=null
   [junit4]   2> 622670 INFO  (qtp215202067-19754) [n:127.0.0.1:40943_solr    x:.system_shard1_replica_n2 ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@7b28431c: rootName = solr_40943, domain = solr.core..system.shard1.replica_n2, service url = null, agent id = null] for registry solr.core..system.shard1.replica_n2 / com.codahale.metrics.MetricRegistry@ef38eea
   [junit4]   2> 622675 INFO  (qtp358958757-19762) [n:127.0.0.1:38277_solr    x:.system_shard1_replica_n1 ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@3790c97b: rootName = solr_38277, domain = solr.core..system.shard1.replica_n1, service url = null, agent id = null] for registry solr.core..system.shard1.replica_n1 / com.codahale.metrics.MetricRegistry@14e781bc
   [junit4]   2> 622686 INFO  (qtp358958757-19762) [n:127.0.0.1:38277_solr    x:.system_shard1_replica_n1 ] o.a.s.c.SolrCore [.system_shard1_replica_n1]  CLOSING SolrCore org.apache.solr.core.SolrCore@5f06664a
   [junit4]   2> 622686 INFO  (qtp358958757-19762) [n:127.0.0.1:38277_solr    x:.system_shard1_replica_n1 ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.core..system.shard1.replica_n1, tag=SolrCore@5f06664a
   [junit4]   2> 622686 INFO  (qtp358958757-19762) [n:127.0.0.1:38277_solr    x:.system_shard1_replica_n1 ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.collection..system.shard1.leader, tag=SolrCore@5f06664a
   [junit4]   2> 622688 INFO  (qtp215202067-19754) [n:127.0.0.1:40943_solr    x:.system_shard1_replica_n2 ] o.a.s.c.SolrCore [.system_shard1_replica_n2]  CLOSING SolrCore org.apache.solr.core.SolrCore@25503cce
   [junit4]   2> 622688 INFO  (qtp215202067-19754) [n:127.0.0.1:40943_solr    x:.system_shard1_replica_n2 ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.core..system.shard1.replica_n2, tag=SolrCore@25503cce
   [junit4]   2> 622688 INFO  (qtp215202067-19754) [n:127.0.0.1:40943_solr    x:.system_shard1_replica_n2 ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.collection..system.shard1.leader, tag=SolrCore@25503cce
   [junit4]   2> 622692 INFO  (qtp358958757-19762) [n:127.0.0.1:38277_solr    x:.system_shard1_replica_n1 ] o.a.s.c.ZkShardTerms Successful update of terms at /collections/.system/terms/shard1 to Terms{values={core_node4=1}, version=3}
   [junit4]   2> 622700 INFO  (qtp358958757-19762) [n:127.0.0.1:38277_solr    x:.system_shard1_replica_n1 ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 622700 INFO  (qtp215202067-19754) [n:127.0.0.1:40943_solr    x:.system_shard1_replica_n2 ] o.a.s.c.ZkShardTerms Successful update of terms at /collections/.system/terms/shard1 to Terms{values={}, version=4}
   [junit4]   2> 622701 INFO  (qtp215202067-19754) [n:127.0.0.1:40943_solr    x:.system_shard1_replica_n2 ] o.a.s.c.ShardLeaderElectionContextBase No version found for ephemeral leader parent node, won't remove previous leader registration.
   [junit4]   2> 622703 INFO  (zkConnectionManagerCallback-5838-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 622703 INFO  (qtp358958757-19762) [n:127.0.0.1:38277_solr    x:.system_shard1_replica_n1 ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 622707 INFO  (qtp358958757-19762) [n:127.0.0.1:38277_solr    x:.system_shard1_replica_n1 ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (2)
   [junit4]   2> 622713 INFO  (qtp215202067-19754) [n:127.0.0.1:40943_solr    x:.system_shard1_replica_n2 ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 622715 INFO  (qtp358958757-19762) [n:127.0.0.1:38277_solr    x:.system_shard1_replica_n1 ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:40621/solr ready
   [junit4]   2> 622720 INFO  (zkConnectionManagerCallback-5842-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 622720 INFO  (qtp215202067-19754) [n:127.0.0.1:40943_solr    x:.system_shard1_replica_n2 ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 622723 INFO  (qtp215202067-19754) [n:127.0.0.1:40943_solr    x:.system_shard1_replica_n2 ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (2)
   [junit4]   2> 622724 INFO  (qtp215202067-19754) [n:127.0.0.1:40943_solr    x:.system_shard1_replica_n2 ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:40621/solr ready
   [junit4]   2> 622808 INFO  (zkCallback-5814-thread-2) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/.system/state.json] for collection [.system] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 622808 INFO  (zkCallback-5809-thread-1) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/.system/state.json] for collection [.system] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 622808 INFO  (zkCallback-5814-thread-1) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/.system/state.json] for collection [.system] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 622808 INFO  (zkCallback-5809-thread-3) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/.system/state.json] for collection [.system] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 622815 ERROR (qtp215202067-19754) [n:127.0.0.1:40943_solr    x:.system_shard1_replica_n2 ] o.a.s.c.s.i.BaseCloudSolrClient Request to collection [.system] failed due to (510) org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at http://127.0.0.1:38277/solr/.system: No active replicas found for collection: .system, retry=0 commError=false errorCode=510 
   [junit4]   2> 622815 INFO  (qtp215202067-19754) [n:127.0.0.1:40943_solr    x:.system_shard1_replica_n2 ] o.a.s.c.s.i.BaseCloudSolrClient request was not communication error it seems
   [junit4]   2> 622815 WARN  (qtp215202067-19754) [n:127.0.0.1:40943_solr    x:.system_shard1_replica_n2 ] o.a.s.c.s.i.BaseCloudSolrClient Re-trying request to collection(s) [.system] after stale state error from server.
   [junit4]   2> 622816 ERROR (qtp215202067-19754) [n:127.0.0.1:40943_solr    x:.system_shard1_replica_n2 ] o.a.s.c.s.i.BaseCloudSolrClient Request to collection [.system] failed due to (510) org.apache.solr.common.SolrException: Could not find a healthy node to handle the request., retry=1 commError=false errorCode=510 
   [junit4]   2> 622816 INFO  (qtp215202067-19754) [n:127.0.0.1:40943_solr    x:.system_shard1_replica_n2 ] o.a.s.c.s.i.BaseCloudSolrClient request was not communication error it seems
   [junit4]   2> 622816 WARN  (qtp215202067-19754) [n:127.0.0.1:40943_solr    x:.system_shard1_replica_n2 ] o.a.s.c.s.i.BaseCloudSolrClient Re-trying request to collection(s) [.system] after stale state error from server.
   [junit4]   2> 622816 ERROR (qtp215202067-19754) [n:127.0.0.1:40943_solr    x:.system_shard1_replica_n2 ] o.a.s.c.s.i.BaseCloudSolrClient Request to collection [.system] failed due to (510) org.apache.solr.common.SolrException: Could not find a healthy node to handle the request., retry=2 commError=false errorCode=510 
   [junit4]   2> 622816 INFO  (qtp215202067-19754) [n:127.0.0.1:40943_solr    x:.system_shard1_replica_n2 ] o.a.s.c.s.i.BaseCloudSolrClient request was not communication error it seems
   [junit4]   2> 622816 WARN  (qtp215202067-19754) [n:127.0.0.1:40943_solr    x:.system_shard1_replica_n2 ] o.a.s.c.s.i.BaseCloudSolrClient Re-trying request to collection(s) [.system] after stale state error from server.
   [junit4]   2> 622816 ERROR (qtp215202067-19754) [n:127.0.0.1:40943_solr    x:.system_shard1_replica_n2 ] o.a.s.c.s.i.BaseCloudSolrClient Request to collection [.system] failed due to (510) org.apache.solr.common.SolrException: Could not find a healthy node to handle the request., retry=3 commError=false errorCode=510 
   [junit4]   2> 622816 INFO  (qtp215202067-19754) [n:127.0.0.1:40943_solr    x:.system_shard1_replica_n2 ] o.a.s.c.s.i.BaseCloudSolrClient request was not communication error it seems
   [junit4]   2> 622816 WARN  (qtp215202067-19754) [n:127.0.0.1:40943_solr    x:.system_shard1_replica_n2 ] o.a.s.c.s.i.BaseCloudSolrClient Re-trying request to collection(s) [.system] after stale state error from server.
   [junit4]   2> 622816 ERROR (qtp215202067-19754) [n:127.0.0.1:40943_solr    x:.system_shard1_replica_n2 ] o.a.s.c.s.i.BaseCloudSolrClient Request to collection [.system] failed due to (510) org.apache.solr.common.SolrException: Could not find a healthy node to handle the request., retry=4 commError=false errorCode=510 
   [junit4]   2> 622816 INFO  (qtp215202067-19754) [n:127.0.0.1:40943_solr    x:.system_shard1_replica_n2 ] o.a.s.c.s.i.BaseCloudSolrClient request was not communication error it seems
   [junit4]   2> 622816 WARN  (qtp215202067-19754) [n:127.0.0.1:40943_solr    x:.system_shard1_replica_n2 ] o.a.s.c.s.i.BaseCloudSolrClient Re-trying request to collection(s) [.system] after stale state error from server.
   [junit4]   2> 622817 ERROR (qtp215202067-19754) [n:127.0.0.1:40943_solr    x:.system_shard1_replica_n2 ] o.a.s.c.s.i.BaseCloudSolrClient Request to collection [.system] failed due to (510) org.apache.solr.common.SolrException: Could not find a healthy node to handle the request., retry=5 commError=false errorCode=510 
   [junit4]   2> 622817 INFO  (qtp215202067-19754) [n:127.0.0.1:40943_solr    x:.system_shard1_replica_n2 ] o.a.s.c.s.i.BaseCloudSolrClient request was not communication error it seems
   [junit4]   2> 622817 WARN  (qtp215202067-19754) [n:127.0.0.1:40943_solr    x:.system_shard1_replica_n2 ] o.a.s.m.r.SolrRrdBackendFactory Error deleting RRD for path solr.core..system.shard1.replica_n2
   [junit4]   2>           => org.apache.solr.common.SolrException: Could not find a healthy node to handle the request.
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.sendRequest(BaseCloudSolrClient.java:1121)
   [junit4]   2> org.apache.solr.common.SolrException: Could not find a healthy node to handle the request.
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.sendRequest(BaseCloudSolrClient.java:1121) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:896) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:1008) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:1008) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:1008) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:1008) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:1008) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.request(BaseCloudSolrClient.java:828) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:211) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.SolrClient.deleteByQuery(SolrClient.java:940) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.SolrClient.deleteByQuery(SolrClient.java:903) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.metrics.rrd.SolrRrdBackendFactory.remove(SolrRrdBackendFactory.java:334) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.handler.admin.MetricsHistoryHandler.removeHistory(MetricsHistoryHandler.java:306) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$1(CoreAdminOperation.java:122) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:362) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:181) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:198) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:839) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:805) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:558) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:419) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:351) ~[java/:?]
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610) ~[jetty-servlet-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166) ~[java/:?]
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610) ~[jetty-servlet-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:540) ~[jetty-servlet-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255) ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1711) ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255) ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1347) ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203) ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:480) ~[jetty-servlet-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1678) ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201) ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1249) ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144) ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335) ~[jetty-rewrite-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:703) ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.server.Server.handle(Server.java:505) ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:370) ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:267) ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305) ~[jetty-io-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103) ~[jetty-io-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117) ~[jetty-io-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:781) ~[jetty-util-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:917) ~[jetty-util-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_201]
   [junit4]   2> 622817 INFO  (qtp215202067-19754) [n:127.0.0.1:40943_solr    x:.system_shard1_replica_n2 ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores params={deleteInstanceDir=true&deleteMetricsHistory=true&core=.system_shard1_replica_n2&qt=/admin/cores&deleteDataDir=true&action=UNLOAD&wt=javabin&version=2} status=0 QTime=146
   [junit4]   2> 622818 ERROR (qtp358958757-19762) [n:127.0.0.1:38277_solr    x:.system_shard1_replica_n1 ] o.a.s.c.s.i.BaseCloudSolrClient Request to collection [.system] failed due to (510) org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at http://127.0.0.1:38277/solr/.system: No active replicas found for collection: .system, retry=0 commError=false errorCode=510 
   [junit4]   2> 622818 INFO  (qtp358958757-19762) [n:127.0.0.1:38277_solr    x:.system_shard1_replica_n1 ] o.a.s.c.s.i.BaseCloudSolrClient request was not communication error it seems
   [junit4]   2> 622818 WARN  (qtp358958757-19762) [n:127.0.0.1:38277_solr    x:.system_shard1_replica_n1 ] o.a.s.c.s.i.BaseCloudSolrClient Re-trying request to collection(s) [.system] after stale state error from server.
   [junit4]   2> 622818 ERROR (qtp358958757-19762) [n:127.0.0.1:38277_solr    x:.system_shard1_replica_n1 ] o.a.s.c.s.i.BaseCloudSolrClient Request to collection [.system] failed due to (510) org.apache.solr.common.SolrException: Could not find a healthy node to handle the request., retry=1 commError=false errorCode=510 
   [junit4]   2> 622818 INFO  (qtp358958757-19762) [n:127.0.0.1:38277_solr    x:.system_shard1_replica_n1 ] o.a.s.c.s.i.BaseCloudSolrClient request was not communication error it seems
   [junit4]   2> 622818 WARN  (qtp358958757-19762) [n:127.0.0.1:38277_solr    x:.system_shard1_replica_n1 ] o.a.s.c.s.i.BaseCloudSolrClient Re-trying request to collection(s) [.system] after stale state error from server.
   [junit4]   2> 622818 ERROR (qtp358958757-19762) [n:127.0.0.1:38277_solr    x:.system_shard1_replica_n1 ] o.a.s.c.s.i.BaseCloudSolrClient Request to collection [.system] failed due to (510) org.apache.solr.common.SolrException: Could not find a healthy node to handle the request., retry=2 commError=false errorCode=510 
   [junit4]   2> 622818 INFO  (qtp358958757-19762) [n:127.0.0.1:38277_solr    x:.system_shard1_replica_n1 ] o.a.s.c.s.i.BaseCloudSolrClient request was not communication error it seems
   [junit4]   2> 622818 WARN  (qtp358958757-19762) [n:127.0.0.1:38277_solr    x:.system_shard1_replica_n1 ] o.a.s.c.s.i.BaseCloudSolrClient Re-trying request to collection(s) [.system] after stale state error from server.
   [junit4]   2> 622818 ERROR (qtp358958757-19762) [n:127.0.0.1:38277_solr    x:.system_shard1_replica_n1 ] o.a.s.c.s.i.BaseCloudSolrClient Request to collection [.system] failed due to (510) org.apache.solr.common.SolrException: Could not find a healthy node to handle the request., retry=3 commError=false errorCode=510 
   [junit4]   2> 622818 INFO  (qtp358958757-19762) [n:127.0.0.1:38277_solr    x:.system_shard1_replica_n1 ] o.a.s.c.s.i.BaseCloudSolrClient request was not communication error it seems
   [junit4]   2> 622818 WARN  (qtp358958757-19762) [n:127.0.0.1:38277_solr    x:.system_shard1_replica_n1 ] o.a.s.c.s.i.BaseCloudSolrClient Re-trying request to collection(s) [.system] after stale state error from server.
   [junit4]   2> 622819 ERROR (qtp358958757-19762) [n:127.0.0.1:38277_solr    x:.system_shard1_replica_n1 ] o.a.s.c.s.i.BaseCloudSolrClient Request to collection [.system] failed due to (510) org.apache.solr.common.SolrException: Could not find a healthy node to handle the request., retry=4 commError=false errorCode=510 
   [junit4]   2> 622819 INFO  (qtp358958757-19762) [n:127.0.0.1:38277_solr    x:.system_shard1_replica_n1 ] o.a.s.c.s.i.BaseCloudSolrClient request was not communication error it seems
   [junit4]   2> 622819 WARN  (qtp358958757-19762) [n:127.0.0.1:38277_solr    x:.system_shard1_replica_n1 ] o.a.s.c.s.i.BaseCloudSolrClient Re-trying request to collection(s) [.system] after stale state error from server.
   [junit4]   2> 622819 ERROR (qtp358958757-19762) [n:127.0.0.1:38277_solr    x:.system_shard1_replica_n1 ] o.a.s.c.s.i.BaseCloudSolrClient Request to collection [.system] failed due to (510) org.apache.solr.common.SolrException: Could not find a healthy node to handle the request., retry=5 commError=false errorCode=510 
   [junit4]   2> 622819 INFO  (qtp358958757-19762) [n:127.0.0.1:38277_solr    x:.system_shard1_replica_n1 ] o.a.s.c.s.i.BaseCloudSolrClient request was not communication error it seems
   [junit4]   2> 622819 WARN  (qtp358958757-19762) [n:127.0.0.1:38277_solr    x:.system_shard1_replica_n1 ] o.a.s.m.r.SolrRrdBackendFactory Error deleting RRD for path solr.core..system.shard1.replica_n1
   [junit4]   2>           => org.apache.solr.common.SolrException: Could not find a healthy node to handle the request.
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.sendRequest(BaseCloudSolrClient.java:1121)
   [junit4]   2> org.apache.solr.common.SolrException: Could not find a healthy node to handle the request.
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.sendRequest(BaseCloudSolrClient.java:1121) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:896) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:1008) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:1008) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:1008) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:1008) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:1008) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.request(BaseCloudSolrClient.java:828) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:211) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.SolrClient.deleteByQuery(SolrClient.java:940) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.SolrClient.deleteByQuery(SolrClient.java:903) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.metrics.rrd.SolrRrdBackendFactory.remove(SolrRrdBackendFactory.java:334) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.handler.admin.MetricsHistoryHandler.removeHistory(MetricsHistoryHandler.java:306) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$1(CoreAdminOperation.java:122) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:362) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:181) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:198) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:839) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:805) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:558) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:419) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:351) ~[java/:?]
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610) ~[jetty-servlet-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166) ~[java/:?]
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610) ~[jetty-servlet-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:540) ~[jetty-servlet-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255) ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1711) ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255) ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1347) ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203) ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:480) ~[jetty-servlet-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1678) ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201) ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1249) ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144) ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335) ~[jetty-rewrite-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:703) ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.server.Server.handle(Server.java:505) ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:370) ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:267) ~[jetty-server-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305) ~[jetty-io-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103) ~[jetty-io-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117) ~[jetty-io-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:781) ~[jetty-util-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:917) ~[jetty-util-9.4.19.v20190610.jar:9.4.19.v20190610]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_201]
   [junit4]   2> 622819 INFO  (qtp358958757-19762) [n:127.0.0.1:38277_solr    x:.system_shard1_replica_n1 ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores params={deleteInstanceDir=true&deleteMetricsHistory=true&core=.system_shard1_replica_n1&qt=/admin/cores&deleteDataDir=true&action=UNLOAD&wt=javabin&version=2} status=0 QTime=148
   [junit4]   2> 622921 INFO  (zkCallback-5809-thread-1) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDeleted path:/collections/.system/state.json] for collection [.system] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 622921 INF

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

er-5843-thread-1) [     ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@5b9c9f6b: rootName = solr_40943, domain = solr.jetty, service url = null, agent id = null] for registry solr.jetty / com.codahale.metrics.MetricRegistry@796a049
   [junit4]   2> 623248 INFO  (jetty-closer-5843-thread-1) [     ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.cluster, tag=null
   [junit4]   2> 623249 INFO  (closeThreadPool-5850-thread-2) [     ] o.a.s.c.Overseer Overseer (id=72087834397442055-127.0.0.1:40943_solr-n_0000000000) closing
   [junit4]   2> 623249 INFO  (OverseerStateUpdate-72087834397442055-127.0.0.1:40943_solr-n_0000000000) [n:127.0.0.1:40943_solr     ] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:40943_solr
   [junit4]   2> 623249 INFO  (OverseerAutoScalingTriggerThread-72087834397442055-127.0.0.1:40943_solr-n_0000000000) [     ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we are closed, exiting.
   [junit4]   2> 623250 INFO  (closeThreadPool-5850-thread-1) [     ] o.a.s.c.Overseer Overseer (id=72087834397442055-127.0.0.1:40943_solr-n_0000000000) closing
   [junit4]   2> 623252 INFO  (zkCallback-5814-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
   [junit4]   2> 623342 INFO  (jetty-closer-5843-thread-2) [     ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.node, tag=null
   [junit4]   2> 623342 INFO  (jetty-closer-5843-thread-2) [     ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@3062e041: rootName = solr_38277, domain = solr.node, service url = null, agent id = null] for registry solr.node / com.codahale.metrics.MetricRegistry@10396e9b
   [junit4]   2> 623346 INFO  (jetty-closer-5843-thread-2) [     ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jvm, tag=null
   [junit4]   2> 623346 INFO  (jetty-closer-5843-thread-2) [     ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@7dd8185f: rootName = solr_38277, domain = solr.jvm, service url = null, agent id = null] for registry solr.jvm / com.codahale.metrics.MetricRegistry@68452906
   [junit4]   2> 623348 INFO  (jetty-closer-5843-thread-2) [     ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jetty, tag=null
   [junit4]   2> 623348 INFO  (jetty-closer-5843-thread-2) [     ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@255d680e: rootName = solr_38277, domain = solr.jetty, service url = null, agent id = null] for registry solr.jetty / com.codahale.metrics.MetricRegistry@796a049
   [junit4]   2> 623348 INFO  (jetty-closer-5843-thread-2) [     ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.cluster, tag=null
   [junit4]   2> 623442 INFO  (jetty-closer-5843-thread-1) [     ] o.a.s.c.Overseer Overseer (id=72087834397442055-127.0.0.1:40943_solr-n_0000000000) closing
   [junit4]   2> 623443 INFO  (jetty-closer-5843-thread-1) [     ] o.e.j.s.AbstractConnector Stopped ServerConnector@21456f9{HTTP/1.1,[http/1.1, h2c]}{127.0.0.1:0}
   [junit4]   2> 623443 INFO  (jetty-closer-5843-thread-1) [     ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@73b2311d{/solr,null,UNAVAILABLE}
   [junit4]   2> 623443 INFO  (jetty-closer-5843-thread-1) [     ] o.e.j.s.session node0 Stopped scavenging
   [junit4]   2> 623543 INFO  (jetty-closer-5843-thread-2) [     ] o.e.j.s.AbstractConnector Stopped ServerConnector@1ba2aa79{HTTP/1.1,[http/1.1, h2c]}{127.0.0.1:0}
   [junit4]   2> 623543 INFO  (jetty-closer-5843-thread-2) [     ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@5236ee6b{/solr,null,UNAVAILABLE}
   [junit4]   2> 623543 INFO  (jetty-closer-5843-thread-2) [     ] o.e.j.s.session node0 Stopped scavenging
   [junit4]   2> 623544 INFO  (SUITE-SystemCollectionCompatTest-seed#[5F83E1668A774604]-worker) [     ] o.a.s.c.ZkTestServer Shutting down ZkTestServer.
   [junit4]   2> 623746 WARN  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer Watch limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2> 	9	/solr/collections/.system/terms/shard1
   [junit4]   2> 	7	/solr/aliases.json
   [junit4]   2> 	7	/solr/clusterprops.json
   [junit4]   2> 	3	/solr/collections/.system/state.json
   [junit4]   2> 	2	/solr/configs/.system
   [junit4]   2> 	2	/solr/packages.json
   [junit4]   2> 	2	/solr/security.json
   [junit4]   2> 	2	/solr/configs/.system/managed-schema
   [junit4]   2> 	2	/solr/collections/.system/collectionprops.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2> 	22	/solr/collections/.system/state.json
   [junit4]   2> 	7	/solr/clusterstate.json
   [junit4]   2> 	5	/solr/aliases.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2> 	25	/solr/overseer/queue
   [junit4]   2> 	17	/solr/collections
   [junit4]   2> 	11	/solr/live_nodes
   [junit4]   2> 	7	/solr/overseer/collection-queue-work
   [junit4]   2> 
   [junit4]   2> 623748 INFO  (SUITE-SystemCollectionCompatTest-seed#[5F83E1668A774604]-worker) [     ] o.a.s.c.ZkTestServer waitForServerDown: 127.0.0.1:40621
   [junit4]   2> 623748 INFO  (SUITE-SystemCollectionCompatTest-seed#[5F83E1668A774604]-worker) [     ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:40621
   [junit4]   2> 623748 INFO  (SUITE-SystemCollectionCompatTest-seed#[5F83E1668A774604]-worker) [     ] o.a.s.c.ZkTestServer connecting to 127.0.0.1 40621
   [junit4]   2> NOTE: leaving temporary files on disk at: /home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.SystemCollectionCompatTest_5F83E1668A774604-001
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene84): {id=PostingsFormat(name=LuceneVarGapDocFreqInterval), type=PostingsFormat(name=Direct)}, docValues:{_version_=DocValuesFormat(name=Direct), time_l=DocValuesFormat(name=Direct), timestamp=DocValuesFormat(name=Asserting)}, maxPointsInLeafNode=61, maxMBSortInHeap=6.635785255598431, sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@76a3a2eb), locale=id, timezone=America/Fort_Nelson
   [junit4]   2> NOTE: Linux 5.0.0-36-generic amd64/Oracle Corporation 1.8.0_201 (64-bit)/cpus=8,threads=1,free=185072200,total=518979584
   [junit4]   2> NOTE: All tests run in this JVM: [TestLMJelinekMercerSimilarityFactory, TriggerSetPropertiesIntegrationTest, MetricsHistoryHandlerTest, TaggingAttributeTest, ActionThrottleTest, TestSQLHandler, TestSolrCloudWithHadoopAuthPlugin, TestConfigSetsAPI, BadCopyFieldTest, ImplicitSnitchTest, TestCustomDocTransformer, TestHttpShardHandlerFactory, TestAddFieldRealTimeGet, SplitByPrefixTest, ChangedSchemaMergeTest, QueryParsingTest, TestBM25SimilarityFactory, TestSchemaVersionResource, TestDynamicFieldCollectionResource, TestPseudoReturnFields, TestFaceting, SparseHLLTest, ForceLeaderTest, SignificantTermsQParserPluginTest, ExternalFileFieldSortTest, TestAuthorizationFramework, AtomicUpdateRemovalJavabinTest, SolrRrdBackendFactoryTest, AnalyticsQueryTest, RegexBoostProcessorTest, SliceStateTest, VersionInfoTest, TestConfigSetProperties, AutoScalingHandlerTest, OpenExchangeRatesOrgProviderTest, IgnoreCommitOptimizeUpdateProcessorFactoryTest, TestRTGBase, TestLuceneIndexBackCompat, TestWaitForStateWithJettyShutdowns, TestGraphTermsQParserPlugin, TestIndexingPerformance, TestOverriddenPrefixQueryForCustomFieldType, TestSolrCachePerf, DistributedFacetPivotLargeTest, TestOmitPositions, TestStandardQParsers, TestFieldResource, TestFieldCacheSort, ClusterStateUpdateTest, BitVectorTest, TestDynamicURP, TestCSVLoader, CdcrVersionReplicationTest, HdfsAutoAddReplicasIntegrationTest, CoreAdminCreateDiscoverTest, TestReversedWildcardFilterFactory, NestedShardedAtomicUpdateTest, MetricTriggerIntegrationTest, SignatureUpdateProcessorFactoryTest, CoreAdminRequestStatusTest, TestFuzzyAnalyzedSuggestions, TestTrie, DistanceUnitsTest, TestTolerantUpdateProcessorCloud, TestRequestStatusCollectionAPI, JWTAuthPluginTest, TestXmlQParser, TestDistributedMap, TestReplicationHandlerDiskOverFlow, TestMergePolicyConfig, RemoteQueryErrorTest, SoftAutoCommitTest, NodeMarkersRegistrationTest, HdfsDirectoryTest, DirectUpdateHandlerTest, ZkSolrClientTest, TestBlendedInfixSuggestions, SolrXmlInZkTest, SystemCollectionCompatTest]
   [junit4] Completed [179/886 (1!)] on J0 in 4.76s, 1 test, 1 error <<< FAILURES!

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[repro] Jenkins log URL: https://jenkins.thetaphi.de/job/Lucene-Solr-8.x-Linux/1544/consoleText

[repro] Revision: e681f9dca466b4b56e5b816a73a8263589af75ac

[repro] Ant options: "-Dargs=-XX:+UseCompressedOops -XX:+UseConcMarkSweepGC"
[repro] Repro line:  ant test  -Dtestcase=SystemCollectionCompatTest -Dtests.method=testBackCompat -Dtests.seed=5F83E1668A774604 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=id -Dtests.timezone=America/Fort_Nelson -Dtests.asserts=true -Dtests.file.encoding=UTF-8

[repro] JUnit rest result XML files will be moved to: ./repro-reports
[repro] ant clean

[...truncated 6 lines...]
[repro] Test suites by module:
[repro]    solr/core
[repro]       SystemCollectionCompatTest
[repro] ant compile-test

[...truncated 3599 lines...]
[repro] ant test-nocompile -Dtests.dups=5 -Dtests.maxfailures=5 -Dtests.class="*.SystemCollectionCompatTest" -Dtests.showOutput=onerror "-Dargs=-XX:+UseCompressedOops -XX:+UseConcMarkSweepGC" -Dtests.seed=5F83E1668A774604 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=id -Dtests.timezone=America/Fort_Nelson -Dtests.asserts=true -Dtests.file.encoding=UTF-8

[...truncated 70 lines...]
[repro] Failures w/original seeds:
[repro]   0/5 failed: org.apache.solr.cloud.SystemCollectionCompatTest
[repro] Exiting with code 0

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