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Posted to builds@lucene.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2021/09/09 17:05:12 UTC

[JENKINS] Lucene » Lucene-Solr-NightlyTests-8.x - Build # 386 - Still Unstable!

Build: https://ci-builds.apache.org/job/Lucene/job/Lucene-Solr-NightlyTests-8.x/386/

2 tests failed.
FAILED:  org.apache.solr.s3.S3IncrementalBackupTest.testBackupIncremental

Error Message:
Error from server at http://127.0.0.1:39919/solr: Could not backup all shards

Stack Trace:
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at http://127.0.0.1:39919/solr: Could not backup all shards
	at __randomizedtesting.SeedInfo.seed([D58A917435A319EB:D24F3EBF094B2796]:0)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:681)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:266)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:248)
	at org.apache.solr.client.solrj.impl.LBSolrClient.doRequest(LBSolrClient.java:369)
	at org.apache.solr.client.solrj.impl.LBSolrClient.request(LBSolrClient.java:297)
	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.sendRequest(BaseCloudSolrClient.java:1171)
	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:934)
	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.request(BaseCloudSolrClient.java:866)
	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:214)
	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:231)
	at org.apache.solr.cloud.api.collections.AbstractIncrementalBackupTest$IncrementalBackupVerifier.backupThenWait(AbstractIncrementalBackupTest.java:477)
	at org.apache.solr.cloud.api.collections.AbstractIncrementalBackupTest$IncrementalBackupVerifier.incrementalBackupThenVerify(AbstractIncrementalBackupTest.java:487)
	at org.apache.solr.cloud.api.collections.AbstractIncrementalBackupTest.backupRestoreThenCheck(AbstractIncrementalBackupTest.java:373)
	at org.apache.solr.cloud.api.collections.AbstractIncrementalBackupTest.testBackupIncremental(AbstractIncrementalBackupTest.java:253)
	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$8.evaluate(RandomizedRunner.java:938)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:974)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	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$1.evaluate(TestRuleMarkFailure.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$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.adobe.testing.s3mock.junit4.S3MockRule$1.evaluate(S3MockRule.java:66)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	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$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)


FAILED:  org.apache.solr.cloud.hdfs.StressHdfsTest.test

Error Message:
Data directory exists after collection removal : hdfs://localhost:45243/solr_hdfs_home/delete_data_dir/core_node10/data

Stack Trace:
java.lang.AssertionError: Data directory exists after collection removal : hdfs://localhost:45243/solr_hdfs_home/delete_data_dir/core_node10/data
	at __randomizedtesting.SeedInfo.seed([E226E9B6276DB76A:6A72D66C8991DA92]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.junit.Assert.assertFalse(Assert.java:65)
	at org.apache.solr.cloud.hdfs.StressHdfsTest.createAndDeleteCollection(StressHdfsTest.java:239)
	at org.apache.solr.cloud.hdfs.StressHdfsTest.test(StressHdfsTest.java:107)
	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$8.evaluate(RandomizedRunner.java:938)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:974)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
	at org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:1084)
	at org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:1055)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	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$1.evaluate(TestRuleMarkFailure.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$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.junit.rules.RunRules.evaluate(RunRules.java:20)
	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$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)




Build Log:
[...truncated 16301 lines...]
   [junit4] Suite: org.apache.solr.cloud.hdfs.StressHdfsTest
   [junit4]   2> 3310503 INFO  (SUITE-StressHdfsTest-seed#[E226E9B6276DB76A]-worker) [     ] o.a.s.SolrTestCase Setting 'solr.default.confdir' system property to test-framework derived value of '/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/server/solr/configsets/_default/conf'
   [junit4]   2> 3310503 INFO  (SUITE-StressHdfsTest-seed#[E226E9B6276DB76A]-worker) [     ] o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 3310504 INFO  (SUITE-StressHdfsTest-seed#[E226E9B6276DB76A]-worker) [     ] o.a.s.SolrTestCaseJ4 Created dataDir: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/build/solr-core/test/J2/temp/solr.cloud.hdfs.StressHdfsTest_E226E9B6276DB76A-001/data-dir-114-001
   [junit4]   2> 3310504 INFO  (SUITE-StressHdfsTest-seed#[E226E9B6276DB76A]-worker) [     ] o.a.s.SolrTestCaseJ4 Using TrieFields (NUMERIC_POINTS_SYSPROP=false) w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 3310505 INFO  (SUITE-StressHdfsTest-seed#[E226E9B6276DB76A]-worker) [     ] o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (false) via: @org.apache.solr.SolrTestCaseJ4$SuppressSSL(bugUrl=https://issues.apache.org/jira/browse/SOLR-5776)
   [junit4]   2> 3310505 INFO  (SUITE-StressHdfsTest-seed#[E226E9B6276DB76A]-worker) [     ] o.a.s.BaseDistributedSearchTestCase Setting hostContext system property: /
   [junit4]   1> Formatting using clusterid: testClusterID
   [junit4]   2> 3310551 WARN  (SUITE-StressHdfsTest-seed#[E226E9B6276DB76A]-worker) [     ] o.a.h.h.HttpRequestLog Jetty request log can only be enabled using Log4j
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   [junit4]   2> 3310682 INFO  (SUITE-StressHdfsTest-seed#[E226E9B6276DB76A]-worker) [     ] o.e.j.s.h.ContextHandler Started o.e.j.w.WebAppContext@597b1011{hdfs,/,file:///home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/build/solr-core/test/J2/temp/jetty-localhost-42317-hadoop-hdfs-3_2_2-tests_jar-_-any-2997630342086431399/webapp/,AVAILABLE}{jar:file:/home/jenkins/.ivy2/cache/org.apache.hadoop/hadoop-hdfs/tests/hadoop-hdfs-3.2.2-tests.jar!/webapps/hdfs}
   [junit4]   2> 3310682 INFO  (SUITE-StressHdfsTest-seed#[E226E9B6276DB76A]-worker) [     ] o.e.j.s.AbstractConnector Started ServerConnector@58a574a{HTTP/1.1, (http/1.1)}{localhost:42317}
   [junit4]   2> 3310682 INFO  (SUITE-StressHdfsTest-seed#[E226E9B6276DB76A]-worker) [     ] o.e.j.s.Server Started @3310713ms
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   [junit4]   2> 3310763 INFO  (Listener at localhost/45243) [     ] o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 3310763 INFO  (Listener at localhost/45243) [     ] o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 3310763 INFO  (Listener at localhost/45243) [     ] o.e.j.s.session node0 Scavenging every 660000ms
   [junit4]   2> 3310763 INFO  (Listener at localhost/45243) [     ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@14011bc3{static,/static,jar:file:/home/jenkins/.ivy2/cache/org.apache.hadoop/hadoop-hdfs/tests/hadoop-hdfs-3.2.2-tests.jar!/webapps/static,AVAILABLE}
   [junit4]   2> 3310886 INFO  (Listener at localhost/45243) [     ] o.e.j.s.h.ContextHandler Started o.e.j.w.WebAppContext@a7c623d{datanode,/,file:///home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/build/solr-core/test/J2/temp/jetty-localhost-33539-hadoop-hdfs-3_2_2-tests_jar-_-any-337113965312545017/webapp/,AVAILABLE}{jar:file:/home/jenkins/.ivy2/cache/org.apache.hadoop/hadoop-hdfs/tests/hadoop-hdfs-3.2.2-tests.jar!/webapps/datanode}
   [junit4]   2> 3310886 INFO  (Listener at localhost/45243) [     ] o.e.j.s.AbstractConnector Started ServerConnector@7eb87a40{HTTP/1.1, (http/1.1)}{localhost:33539}
   [junit4]   2> 3310886 INFO  (Listener at localhost/45243) [     ] o.e.j.s.Server Started @3310917ms
   [junit4]   2> 3311007 INFO  (Block report processor) [     ] BlockStateChange BLOCK* processReport 0x393a96b6451b879d: Processing first storage report for DS-600dafd0-5ee0-4bd7-9644-7e7c2cfaf08f from datanode 291a6908-d403-4756-8062-037148a57159
   [junit4]   2> 3311007 INFO  (Block report processor) [     ] BlockStateChange BLOCK* processReport 0x393a96b6451b879d: from storage DS-600dafd0-5ee0-4bd7-9644-7e7c2cfaf08f node DatanodeRegistration(127.0.0.1:42653, datanodeUuid=291a6908-d403-4756-8062-037148a57159, infoPort=40169, infoSecurePort=0, ipcPort=33317, storageInfo=lv=-57;cid=testClusterID;nsid=1459734953;c=1631201675927), blocks: 0, hasStaleStorage: true, processing time: 0 msecs, invalidatedBlocks: 0
   [junit4]   2> 3311007 INFO  (Block report processor) [     ] BlockStateChange BLOCK* processReport 0x393a96b6451b879d: Processing first storage report for DS-d2048aca-66b1-4f29-be56-5368d37ea9f4 from datanode 291a6908-d403-4756-8062-037148a57159
   [junit4]   2> 3311007 INFO  (Block report processor) [     ] BlockStateChange BLOCK* processReport 0x393a96b6451b879d: from storage DS-d2048aca-66b1-4f29-be56-5368d37ea9f4 node DatanodeRegistration(127.0.0.1:42653, datanodeUuid=291a6908-d403-4756-8062-037148a57159, infoPort=40169, infoSecurePort=0, ipcPort=33317, storageInfo=lv=-57;cid=testClusterID;nsid=1459734953;c=1631201675927), blocks: 0, hasStaleStorage: false, processing time: 0 msecs, invalidatedBlocks: 0
   [junit4]   2> 3311068 INFO  (TEST-StressHdfsTest.test-seed#[E226E9B6276DB76A]) [     ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 3311068 INFO  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer client port: 0.0.0.0/0.0.0.0:0
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   [junit4]   2> 3311170 INFO  (TEST-StressHdfsTest.test-seed#[E226E9B6276DB76A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 3311173 INFO  (zkConnectionManagerCallback-10094-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 3311173 INFO  (TEST-StressHdfsTest.test-seed#[E226E9B6276DB76A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 3311176 INFO  (TEST-StressHdfsTest.test-seed#[E226E9B6276DB76A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 3311177 INFO  (zkConnectionManagerCallback-10096-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 3311178 INFO  (TEST-StressHdfsTest.test-seed#[E226E9B6276DB76A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 3311179 INFO  (TEST-StressHdfsTest.test-seed#[E226E9B6276DB76A]) [     ] o.a.s.c.ZkTestServer put /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/core/src/test-files/solr/collection1/conf/solrconfig-tlog.xml to /configs/conf1/solrconfig.xml
   [junit4]   2> 3311180 INFO  (TEST-StressHdfsTest.test-seed#[E226E9B6276DB76A]) [     ] o.a.s.c.ZkTestServer put /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/core/src/test-files/solr/collection1/conf/schema.xml to /configs/conf1/schema.xml
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   [junit4]   2> 3311182 INFO  (TEST-StressHdfsTest.test-seed#[E226E9B6276DB76A]) [     ] o.a.s.c.ZkTestServer put /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/core/src/test-files/solr/collection1/conf/stopwords.txt to /configs/conf1/stopwords.txt
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   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x107821f71f30002, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
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   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x107821f71f30003, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
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   [junit4]   2> 3313645 WARN  (qtp945979692-172734) [n:127.0.0.1:34539_ c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] o.a.s.c.SolrConfig solrconfig.xml: <jmx> is no longer supported, use solr.xml:/metrics/reporter section instead
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   [junit4]   2> 3313659 INFO  (qtp945979692-172734) [n:127.0.0.1:34539_ c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] o.a.s.s.IndexSchema Loaded schema test/1.0 with uniqueid field id
   [junit4]   2> 3313676 INFO  (qtp945979692-172734) [n:127.0.0.1:34539_ c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] o.a.s.c.CoreContainer Creating SolrCore 'control_collection_shard1_replica_n1' using configuration from configset conf1, trusted=true
   [junit4]   2> 3313676 INFO  (qtp945979692-172734) [n:127.0.0.1:34539_ c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.core.control_collection.shard1.replica_n1' (registry 'solr.core.control_collection.shard1.replica_n1') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@60dff0ca
   [junit4]   2> 3313676 INFO  (qtp945979692-172734) [n:127.0.0.1:34539_ c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] o.a.s.c.HdfsDirectoryFactory solr.hdfs.home=hdfs://localhost:45243/solr_hdfs_home
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   [junit4]   2> 3316133 INFO  (closeThreadPool-10140-thread-5) [     ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {solr.data.dir=hdfs://localhost:45243/hdfs__localhost_45243__home_jenkins_jenkins-slave_workspace_Lucene_Lucene-Solr-NightlyTests-8.x_checkout_solr_build_solr-core_test_J2_temp_solr.cloud.hdfs.StressHdfsTest_E226E9B6276DB76A-001_tempDir-002_jetty5, replicaType=NRT, solrconfig=solrconfig.xml, hostContext=/, hostPort=42381, coreRootDirectory=/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/build/solr-core/test/J2/temp/solr.cloud.hdfs.StressHdfsTest_E226E9B6276DB76A-001/shard-5-001/cores}
   [junit4]   2> 3316133 INFO  (zkConnectionManagerCallback-10170-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 3316133 ERROR (closeThreadPool-10140-thread-5) [     ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 3316133 INFO  (closeThreadPool-10140-thread-5) [     ] o.a.s.s.SolrDispatchFilter Using logger factory org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 3316133 INFO  (closeThreadPool-10140-thread-3) [n:127.0.0.1:43951_     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 3316133 INFO  (closeThreadPool-10140-thread-5) [     ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 8.11.0
   [junit4]   2> 3316133 INFO  (closeThreadPool-10140-thread-5) [     ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 3316133 INFO  (closeThreadPool-10140-thread-5) [     ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr
   [junit4]   2> 3316133 INFO  (closeThreadPool-10140-thread-5) [     ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2021-09-09T15:34:41.536Z
   [junit4]   2> 3316134 INFO  (closeThreadPool-10140-thread-5) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 3316138 WARN  (closeThreadPool-10140-thread-3) [n:127.0.0.1:43951_     ] o.a.s.c.ZkController Contents of zookeeper /security.json are world-readable; consider setting up ACLs as described in https://solr.apache.org/guide/zookeeper-access-control.html
   [junit4]   2> 3316139 INFO  (closeThreadPool-10140-thread-3) [n:127.0.0.1:43951_     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 3316143 INFO  (closeThreadPool-10140-thread-3) [n:127.0.0.1:43951_     ] o.a.s.c.ZkController Publish node=127.0.0.1:43951_ as DOWN
   [junit4]   2> 3316145 INFO  (closeThreadPool-10140-thread-3) [n:127.0.0.1:43951_     ] o.a.s.c.TransientSolrCoreCacheDefault Allocating transient core cache for max 4 cores with initial capacity of 4
   [junit4]   2> 3316145 INFO  (closeThreadPool-10140-thread-3) [n:127.0.0.1:43951_     ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:43951_
   [junit4]   2> 3316146 INFO  (zkCallback-10110-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 3316152 INFO  (zkConnectionManagerCallback-10172-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 3316153 INFO  (zkCallback-10138-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 3316153 INFO  (closeThreadPool-10140-thread-5) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 3316154 INFO  (closeThreadPool-10140-thread-3) [n:127.0.0.1:43951_     ] o.a.s.p.PackageLoader /packages.json updated to version -1
   [junit4]   2> 3316155 WARN  (closeThreadPool-10140-thread-3) [n:127.0.0.1:43951_     ] o.a.s.c.CoreContainer Not all security plugins configured!  authentication=disabled authorization=disabled.  Solr is only as secure as you make it. Consider configuring authentication/authorization before exposing Solr to users internal or external.  See https://s.apache.org/solrsecurity for more info
   [junit4]   2> 3316166 WARN  (closeThreadPool-10140-thread-5-SendThread(127.0.0.1:46223)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x107821f71f3000d.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x107821f71f3000d, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x107821f71f3000d, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 3316167 INFO  (zkCallback-10169-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 3316241 INFO  (closeThreadPool-10140-thread-3) [n:127.0.0.1:43951_     ] o.a.s.h.a.MetricsHistoryHandler No .system collection, keeping metrics history in memory.
   [junit4]   2> 3316267 INFO  (closeThreadPool-10140-thread-5) [     ] o.a.s.s.SolrDispatchFilter Loading solr.xml from SolrHome (not found in ZooKeeper)
   [junit4]   2> 3316267 INFO  (closeThreadPool-10140-thread-5) [     ] o.a.s.c.SolrXmlConfig Loading container configuration from /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/build/solr-core/test/J2/temp/solr.cloud.hdfs.StressHdfsTest_E226E9B6276DB76A-001/shard-5-001/solr.xml
   [junit4]   2> 3316269 INFO  (closeThreadPool-10140-thread-5) [     ] o.a.s.c.SolrXmlConfig Configuration parameter autoReplicaFailoverWorkLoopDelay is ignored
   [junit4]   2> 3316269 INFO  (closeThreadPool-10140-thread-5) [     ] o.a.s.c.SolrXmlConfig Configuration parameter autoReplicaFailoverBadNodeExpiration is ignored
   [junit4]   2> 3316271 INFO  (closeThreadPool-10140-thread-5) [     ] o.a.s.c.SolrXmlConfig MBean server found: com.sun.jmx.mbeanserver.JmxMBeanServer@60dff0ca, but no JMX reporters were configured - adding default JMX reporter.
   [junit4]   2> 3316313 INFO  (closeThreadPool-10140-thread-3) [n:127.0.0.1:43951_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.node' (registry 'solr.node') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@60dff0ca
   [junit4]   2> 3316348 INFO  (closeThreadPool-10140-thread-1) [     ] o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=false]
   [junit4]   2> 3316349 INFO  (closeThreadPool-10140-thread-3) [n:127.0.0.1:43951_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.jvm' (registry 'solr.jvm') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@60dff0ca
   [junit4]   2> 3316349 INFO  (closeThreadPool-10140-thread-3) [n:127.0.0.1:43951_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.jetty' (registry 'solr.jetty') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@60dff0ca
   [junit4]   2> 3316350 INFO  (closeThreadPool-10140-thread-3) [n:127.0.0.1:43951_     ] o.a.s.c.CorePropertiesLocator Found 0 core definitions underneath /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/build/solr-core/test/J2/temp/solr.cloud.hdfs.StressHdfsTest_E226E9B6276DB76A-001/shard-3-001/cores
   [junit4]   2> 3316355 WARN  (closeThreadPool-10140-thread-1) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@1dc7a96a[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 3316355 WARN  (closeThreadPool-10140-thread-1) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@1dc7a96a[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 3316378 WARN  (closeThreadPool-10140-thread-1) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@64dc1a99[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 3316378 WARN  (closeThreadPool-10140-thread-1) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@64dc1a99[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 3316379 INFO  (closeThreadPool-10140-thread-1) [     ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:46223/solr
   [junit4]   2> 3316411 INFO  (closeThreadPool-10140-thread-1) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 3316426 INFO  (closeThreadPool-10140-thread-3) [     ] o.a.s.c.AbstractFullDistribZkTestBase waitForLiveNode: 127.0.0.1:43951_
   [junit4]   2> 3316435 INFO  (zkConnectionManagerCallback-10191-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 3316435 INFO  (closeThreadPool-10140-thread-1) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 3316448 WARN  (closeThreadPool-10140-thread-1-SendThread(127.0.0.1:46223)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x107821f71f3000e.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x107821f71f3000e, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x107821f71f3000e, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 3316452 INFO  (TEST-StressHdfsTest.test-seed#[E226E9B6276DB76A]) [     ] o.a.s.c.AbstractFullDistribZkTestBase create jetty 6 in directory /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/build/solr-core/test/J2/temp/solr.cloud.hdfs.StressHdfsTest_E226E9B6276DB76A-001/shard-6-001 of type NRT for shard1
   [junit4]   2> 3316469 INFO  (closeThreadPool-10140-thread-6) [     ] o.a.s.c.s.e.JettySolrRunner Start Jetty (configured port=0, binding port=0)
   [junit4]   2> 3316469 INFO  (closeThreadPool-10140-thread-6) [     ] o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 2 ...
   [junit4]   2> 3316469 INFO  (closeThreadPool-10140-thread-6) [     ] o.e.j.s.Server jetty-9.4.41.v20210516; built: 2021-05-16T23:56:28.993Z; git: 98607f93c7833e7dc59489b13f3cb0a114fb9f4c; jvm 1.8.0_291-b10
   [junit4]   2> 3316527 INFO  (closeThreadPool-10140-thread-6) [     ] o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 3316527 INFO  (closeThreadPool-10140-thread-6) [     ] o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 3316527 INFO  (closeThreadPool-10140-thread-6) [     ] o.e.j.s.session node0 Scavenging every 660000ms
   [junit4]   2> 3316539 INFO  (closeThreadPool-10140-thread-6) [     ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@1c8

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

tty.server.HttpChannel.lambda$handle$1(HttpChannel.java:388)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:633)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:380)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:277)
   [junit4]   2> 	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
   [junit4]   2> 	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
   [junit4]   2> 	at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:882)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1036)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> NOTE: download the large Jenkins line-docs file by running 'ant get-jenkins-line-docs' in the lucene directory.
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=S3IncrementalBackupTest -Dtests.method=testBackupIncremental -Dtests.seed=D58A917435A319EB -Dtests.multiplier=2 -Dtests.nightly=true -Dtests.slow=true -Dtests.linedocsfile=/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/test-data/enwiki.random.lines.txt -Dtests.locale=mt-MT -Dtests.timezone=America/North_Dakota/New_Salem -Dtests.asserts=true -Dtests.file.encoding=US-ASCII
   [junit4] ERROR   13.4s J2 | S3IncrementalBackupTest.testBackupIncremental <<<
   [junit4]    > Throwable #1: org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at http://127.0.0.1:39919/solr: Could not backup all shards
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([D58A917435A319EB:D24F3EBF094B2796]:0)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:681)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:266)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:248)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.LBSolrClient.doRequest(LBSolrClient.java:369)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.LBSolrClient.request(LBSolrClient.java:297)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.sendRequest(BaseCloudSolrClient.java:1171)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:934)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.request(BaseCloudSolrClient.java:866)
   [junit4]    > 	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:214)
   [junit4]    > 	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:231)
   [junit4]    > 	at org.apache.solr.cloud.api.collections.AbstractIncrementalBackupTest$IncrementalBackupVerifier.backupThenWait(AbstractIncrementalBackupTest.java:477)
   [junit4]    > 	at org.apache.solr.cloud.api.collections.AbstractIncrementalBackupTest$IncrementalBackupVerifier.incrementalBackupThenVerify(AbstractIncrementalBackupTest.java:487)
   [junit4]    > 	at org.apache.solr.cloud.api.collections.AbstractIncrementalBackupTest.backupRestoreThenCheck(AbstractIncrementalBackupTest.java:373)
   [junit4]    > 	at org.apache.solr.cloud.api.collections.AbstractIncrementalBackupTest.testBackupIncremental(AbstractIncrementalBackupTest.java:253)
   [junit4]    > 	at com.adobe.testing.s3mock.junit4.S3MockRule$1.evaluate(S3MockRule.java:66)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 63989 INFO  (jetty-closer-204-thread-1-processing-n:127.0.0.1:39803_solr) [    ] o.e.j.s.AbstractConnector Stopped ServerConnector@6b29ec90{HTTP/1.1, (http/1.1, h2c)}{127.0.0.1:0}
   [junit4]   2> 63992 INFO  (jetty-closer-204-thread-1-processing-n:127.0.0.1:39803_solr) [    ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@7faeb70{/solr,null,STOPPED}
   [junit4]   2> 63992 INFO  (jetty-closer-204-thread-1-processing-n:127.0.0.1:39803_solr) [    ] o.e.j.s.session node0 Stopped scavenging
   [junit4]   2> 64087 INFO  (jetty-closer-204-thread-2-processing-n:127.0.0.1:39803_solr) [    ] o.e.j.s.AbstractConnector Stopped ServerConnector@1e14ffd5{HTTP/1.1, (http/1.1, h2c)}{127.0.0.1:0}
   [junit4]   2> 64087 INFO  (jetty-closer-204-thread-2-processing-n:127.0.0.1:39803_solr) [    ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@317923ea{/solr,null,STOPPED}
   [junit4]   2> 64087 INFO  (jetty-closer-204-thread-2-processing-n:127.0.0.1:39803_solr) [    ] o.e.j.s.session node0 Stopped scavenging
   [junit4]   2> 64293 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> 	13	/solr/collections/backuprestore_testbackupinc_restored/terms/shard1
   [junit4]   2> 	13	/solr/collections/backuprestore_testbackupinc_restored/terms/shard2
   [junit4]   2> 	8	/solr/collections/backuprestore_testbackuprestoretooriginal/terms/shard2
   [junit4]   2> 	8	/solr/collections/backuprestore_testbackupinc_restored/state.json
   [junit4]   2> 	7	/solr/collections/backuprestore_testbackuprestoretooriginal/terms/shard1
   [junit4]   2> 	7	/solr/collections/backuprestore_testbackupinc/terms/shard2
   [junit4]   2> 	7	/solr/collections/backuprestore_testbackupinc/terms/shard1
   [junit4]   2> 	3	/solr/collections/backuprestore_testbackupincsimple_restore/terms/shard2
   [junit4]   2> 	3	/solr/aliases.json
   [junit4]   2> 	3	/solr/collections/backuprestore_testbackupincsimple_restore/terms/shard1
   [junit4]   2> 	3	/solr/collections/backuprestore_testbackupincsimple/terms/shard2
   [junit4]   2> 	3	/solr/collections/backuprestore_testbackupincsimple/terms/shard1
   [junit4]   2> 	3	/solr/clusterprops.json
   [junit4]   2> 	2	/solr/packages.json
   [junit4]   2> 	2	/solr/collections/backuprestore_testbackupinc_restored/collectionprops.json
   [junit4]   2> 	2	/solr/security.json
   [junit4]   2> 	2	/solr/collections/backuprestore_testbackupincsimple/collectionprops.json
   [junit4]   2> 	2	/solr/configs/conf1
   [junit4]   2> 	2	/solr/collections/backuprestore_testbackuprestoretooriginal/collectionprops.json
   [junit4]   2> 	2	/solr/collections/backuprestore_testbackupinc/collectionprops.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2> 	63	/solr/collections/backuprestore_testbackupinc_restored/state.json
   [junit4]   2> 	58	/solr/collections/backuprestore_testbackupincsimple_restore/state.json
   [junit4]   2> 	39	/solr/collections/backuprestore_testbackupinc/state.json
   [junit4]   2> 	38	/solr/collections/backuprestore_testbackupincsimple/state.json
   [junit4]   2> 	31	/solr/collections/backuprestore_testbackuprestoretooriginal/state.json
   [junit4]   2> 	3	/solr/clusterstate.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2> 	120	/solr/overseer/queue
   [junit4]   2> 	39	/solr/overseer/collection-queue-work
   [junit4]   2> 	21	/solr/collections
   [junit4]   2> 	11	/solr/collections/backuprestore_testbackupinc/state.json
   [junit4]   2> 	9	/solr/collections/backuprestore_testbackupinc_restored/state.json
   [junit4]   2> 	8	/solr/collections/backuprestore_testbackuprestoretooriginal/state.json
   [junit4]   2> 	8	/solr/collections/backuprestore_testbackupincsimple/state.json
   [junit4]   2> 	8	/solr/collections/backuprestore_testbackupincsimple_restore/state.json
   [junit4]   2> 	6	/solr/live_nodes
   [junit4]   2> 
   [junit4]   2> 64318 INFO  (SUITE-S3IncrementalBackupTest-seed#[D58A917435A319EB]-worker) [n:127.0.0.1:39803_solr    ] o.e.j.s.AbstractConnector Stopped SslValidatingServerConnector@6552f320{SSL, (ssl, http/1.1)}{0.0.0.0:0}
   [junit4]   2> 64319 INFO  (SUITE-S3IncrementalBackupTest-seed#[D58A917435A319EB]-worker) [n:127.0.0.1:39803_solr    ] o.e.j.s.AbstractConnector Stopped ServerConnector@640e9e15{HTTP/1.1, (http/1.1)}{0.0.0.0:0}
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   [junit4]   2> NOTE: leaving temporary files on disk at: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/build/contrib/solr-s3-repository/test/J2/temp/solr.s3.S3IncrementalBackupTest_D58A917435A319EB-001
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene87): {shard_s=PostingsFormat(name=MockRandom), _root_=PostingsFormat(name=MockRandom), id=BlockTreeOrds(blocksize=128)}, docValues:{_version_=DocValuesFormat(name=Direct)}, maxPointsInLeafNode=526, maxMBSortInHeap=5.634839915828962, sim=Asserting(RandomSimilarity(queryNorm=true): {}), locale=mt-MT, timezone=America/North_Dakota/New_Salem
   [junit4]   2> NOTE: Linux 5.4.0-45-generic amd64/Oracle Corporation 1.8.0_291 (64-bit)/cpus=4,threads=1,free=190685344,total=493879296
   [junit4]   2> NOTE: All tests run in this JVM: [S3IncrementalBackupTest]
   [junit4] Completed [7/7 (1!)] on J2 in 64.55s, 3 tests, 1 error <<< FAILURES!

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