You are viewing a plain text version of this content. The canonical link for it is here.
Posted to builds@lucene.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2020/10/19 17:23:00 UTC

[JENKINS] Lucene » Lucene-Solr-NightlyTests-8.7 - Build # 2 - Still Failing!

Build: https://ci-builds.apache.org/job/Lucene/job/Lucene-Solr-NightlyTests-8.7/2/

1 tests failed.
FAILED:  org.apache.lucene.codecs.compressing.TestCompressingStoredFieldsFormat.testBigDocuments

Error Message:
GC overhead limit exceeded

Stack Trace:
java.lang.OutOfMemoryError: GC overhead limit exceeded
	at __randomizedtesting.SeedInfo.seed([2441CD5D9FCCAA52:D56B97022CE00475]:0)
	at java.lang.ref.Finalizer.register(Finalizer.java:91)
	at java.lang.Object.<init>(Object.java:37)
	at java.util.zip.Inflater.<init>(Inflater.java:102)
	at org.apache.lucene.codecs.compressing.CompressionMode$DeflateDecompressor.decompress(CompressionMode.java:217)
	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsReader$BlockState$1.fillBuffer(CompressingStoredFieldsReader.java:580)
	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsReader$BlockState$1.readBytes(CompressingStoredFieldsReader.java:599)
	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsReader.readField(CompressingStoredFieldsReader.java:244)
	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsReader.visitDocument(CompressingStoredFieldsReader.java:644)
	at org.apache.lucene.index.CodecReader.document(CodecReader.java:84)
	at org.apache.lucene.index.BaseCompositeReader.document(BaseCompositeReader.java:132)
	at org.apache.lucene.index.IndexReader.document(IndexReader.java:352)
	at org.apache.lucene.index.BaseStoredFieldsFormatTestCase.testBigDocuments(BaseStoredFieldsFormatTestCase.java:737)
	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.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)




Build Log:
[...truncated 2670 lines...]
   [junit4] Suite: org.apache.lucene.codecs.compressing.TestCompressingStoredFieldsFormat
   [junit4]   1> [_0.cfe, _0.cfs, _0.si, segments_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=TestCompressingStoredFieldsFormat -Dtests.method=testBigDocuments -Dtests.seed=2441CD5D9FCCAA52 -Dtests.multiplier=2 -Dtests.nightly=true -Dtests.slow=true -Dtests.linedocsfile=/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/test-data/enwiki.random.lines.txt -Dtests.locale=is-IS -Dtests.timezone=Asia/Tbilisi -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] ERROR    475s J3 | TestCompressingStoredFieldsFormat.testBigDocuments <<<
   [junit4]    > Throwable #1: java.lang.OutOfMemoryError: GC overhead limit exceeded
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([2441CD5D9FCCAA52:D56B97022CE00475]:0)
   [junit4]    > 	at java.lang.ref.Finalizer.register(Finalizer.java:91)
   [junit4]    > 	at java.lang.Object.<init>(Object.java:37)
   [junit4]    > 	at java.util.zip.Inflater.<init>(Inflater.java:102)
   [junit4]    > 	at org.apache.lucene.codecs.compressing.CompressionMode$DeflateDecompressor.decompress(CompressionMode.java:217)
   [junit4]    > 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsReader$BlockState$1.fillBuffer(CompressingStoredFieldsReader.java:580)
   [junit4]    > 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsReader$BlockState$1.readBytes(CompressingStoredFieldsReader.java:599)
   [junit4]    > 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsReader.readField(CompressingStoredFieldsReader.java:244)
   [junit4]    > 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsReader.visitDocument(CompressingStoredFieldsReader.java:644)
   [junit4]    > 	at org.apache.lucene.index.CodecReader.document(CodecReader.java:84)
   [junit4]    > 	at org.apache.lucene.index.BaseCompositeReader.document(BaseCompositeReader.java:132)
   [junit4]    > 	at org.apache.lucene.index.IndexReader.document(IndexReader.java:352)
   [junit4]    > 	at org.apache.lucene.index.BaseStoredFieldsFormatTestCase.testBigDocuments(BaseStoredFieldsFormatTestCase.java:737)
   [junit4]   2> NOTE: leaving temporary files on disk at: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/test-framework/test/J3/temp/lucene.codecs.compressing.TestCompressingStoredFieldsFormat_2441CD5D9FCCAA52-001
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene87): {}, docValues:{}, maxPointsInLeafNode=1804, maxMBSortInHeap=7.166184414264427, sim=Asserting(RandomSimilarity(queryNorm=true): {id=F1LOG}), locale=is-IS, timezone=Asia/Tbilisi
   [junit4]   2> NOTE: Linux 4.15.0-112-generic amd64/Oracle Corporation 1.8.0_252 (64-bit)/cpus=4,threads=1,free=65968376,total=477626368
   [junit4]   2> NOTE: All tests run in this JVM: [ThrowInUncaught, Nested1, TestLeakFS, TestRamUsageTesterOnWildAnimals, TestDisableFsyncFS, TestLookaheadTokenFilter, TestMockAnalyzer, TestMockCharFilter, TestMockSynonymFilter, TestAssertingPointsFormat, TestCompressingStoredFieldsFormat]
   [junit4] Completed [43/43 (1!)] on J3 in 487.67s, 23 tests, 1 error <<< FAILURES!

[...truncated 1 lines...]
   [junit4] JVM J3: stdout was not empty, see: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/test-framework/test/temp/junit4-J3-20201019_120503_6782457738269689615778.sysout
   [junit4] >>> JVM J3 emitted unexpected output (verbatim) ----
   [junit4] java.lang.OutOfMemoryError: GC overhead limit exceeded
   [junit4] Dumping heap to /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/heapdumps/java_pid11418.hprof ...
   [junit4] Heap dump file created [644995172 bytes in 2.895 secs]
   [junit4] <<< JVM J3: EOF ----

[...truncated 23103 lines...]
BUILD FAILED
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/build.xml:652: The following error occurred while executing this line:
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/build.xml:586: Some of the tests produced a heap dump, but did not fail. Maybe a suppressed OutOfMemoryError? Dumps created:
* java_pid11418.hprof

Total time: 325 minutes 13 seconds
Build step 'Invoke Ant' marked build as failure
Archiving artifacts
Recording test results
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any

[JENKINS] Lucene » Lucene-Solr-NightlyTests-8.7 - Build # 5 - Unstable!

Posted by Apache Jenkins Server <je...@builds.apache.org>.
Build: https://ci-builds.apache.org/job/Lucene/job/Lucene-Solr-NightlyTests-8.7/5/

1 tests failed.
FAILED:  org.apache.solr.cloud.HttpPartitionOnCommitTest.test

Error Message:
Error from server at http://127.0.0.1:41593: Underlying core creation failed while creating collection: control_collection

Stack Trace:
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at http://127.0.0.1:41593: Underlying core creation failed while creating collection: control_collection
	at __randomizedtesting.SeedInfo.seed([B5CBD8B186D32503:3D9FE76B282F48FB]:0)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:681)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:266)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:248)
	at org.apache.solr.client.solrj.impl.LBSolrClient.doRequest(LBSolrClient.java:390)
	at org.apache.solr.client.solrj.impl.LBSolrClient.request(LBSolrClient.java:360)
	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.sendRequest(BaseCloudSolrClient.java:1173)
	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:934)
	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.request(BaseCloudSolrClient.java:866)
	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:214)
	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:231)
	at org.apache.solr.cloud.AbstractFullDistribZkTestBase.createServers(AbstractFullDistribZkTestBase.java:338)
	at org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:1088)
	at org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:1061)
	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 13099 lines...]
   [junit4] Suite: org.apache.solr.cloud.HttpPartitionOnCommitTest
   [junit4]   2> 2509 INFO  (SUITE-HttpPartitionOnCommitTest-seed#[B5CBD8B186D32503]-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-8.7/checkout/solr/server/solr/configsets/_default/conf'
   [junit4]   2> 2785 INFO  (SUITE-HttpPartitionOnCommitTest-seed#[B5CBD8B186D32503]-worker) [     ] o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 2798 INFO  (SUITE-HttpPartitionOnCommitTest-seed#[B5CBD8B186D32503]-worker) [     ] o.a.s.SolrTestCaseJ4 Created dataDir: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/solr/build/solr-core/test/J2/temp/solr.cloud.HttpPartitionOnCommitTest_B5CBD8B186D32503-001/data-dir-1-001
   [junit4]   2> 2911 INFO  (SUITE-HttpPartitionOnCommitTest-seed#[B5CBD8B186D32503]-worker) [     ] o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) w/NUMERIC_DOCVALUES_SYSPROP=false
   [junit4]   2> 2970 INFO  (SUITE-HttpPartitionOnCommitTest-seed#[B5CBD8B186D32503]-worker) [     ] o.e.j.u.log Logging initialized @2998ms to org.eclipse.jetty.util.log.Slf4jLog
   [junit4]   2> 2976 INFO  (SUITE-HttpPartitionOnCommitTest-seed#[B5CBD8B186D32503]-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> 3121 INFO  (SUITE-HttpPartitionOnCommitTest-seed#[B5CBD8B186D32503]-worker) [     ] o.a.s.BaseDistributedSearchTestCase Setting hostContext system property: /
   [junit4]   2> 3157 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 3163 INFO  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer client port: 0.0.0.0/0.0.0.0:0
   [junit4]   2> 3163 INFO  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 3353 WARN  (ZkTestServer Run Thread) [     ] o.a.z.s.ServerCnxnFactory maxCnxns is not configured, using default value 0.
   [junit4]   2> 3365 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.ZkTestServer start zk server on port: 42133
   [junit4]   2> 3365 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.ZkTestServer waitForServerUp: 127.0.0.1:42133
   [junit4]   2> 3367 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:42133
   [junit4]   2> 3368 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.ZkTestServer connecting to 127.0.0.1 42133
   [junit4]   2> 3821 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 3883 INFO  (zkConnectionManagerCallback-4-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 3884 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 4084 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 4101 INFO  (zkConnectionManagerCallback-6-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 4101 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 4141 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.ZkTestServer put /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/solr/core/src/test-files/solr/collection1/conf/solrconfig-tlog.xml to /configs/conf1/solrconfig.xml
   [junit4]   2> 4164 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.ZkTestServer put /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/solr/core/src/test-files/solr/collection1/conf/schema.xml to /configs/conf1/schema.xml
   [junit4]   2> 4172 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.ZkTestServer put /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/solr/core/src/test-files/solr/collection1/conf/solrconfig.snippet.randomindexconfig.xml to /configs/conf1/solrconfig.snippet.randomindexconfig.xml
   [junit4]   2> 4177 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.ZkTestServer put /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/solr/core/src/test-files/solr/collection1/conf/stopwords.txt to /configs/conf1/stopwords.txt
   [junit4]   2> 4180 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.ZkTestServer put /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/solr/core/src/test-files/solr/collection1/conf/protwords.txt to /configs/conf1/protwords.txt
   [junit4]   2> 4183 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.ZkTestServer put /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/solr/core/src/test-files/solr/collection1/conf/currency.xml to /configs/conf1/currency.xml
   [junit4]   2> 4186 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.ZkTestServer put /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/solr/core/src/test-files/solr/collection1/conf/enumsConfig.xml to /configs/conf1/enumsConfig.xml
   [junit4]   2> 4190 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.ZkTestServer put /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/solr/core/src/test-files/solr/collection1/conf/open-exchange-rates.json to /configs/conf1/open-exchange-rates.json
   [junit4]   2> 4193 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.ZkTestServer put /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/solr/core/src/test-files/solr/collection1/conf/mapping-ISOLatin1Accent.txt to /configs/conf1/mapping-ISOLatin1Accent.txt
   [junit4]   2> 4197 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.ZkTestServer put /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/solr/core/src/test-files/solr/collection1/conf/old_synonyms.txt to /configs/conf1/old_synonyms.txt
   [junit4]   2> 4202 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.ZkTestServer put /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/solr/core/src/test-files/solr/collection1/conf/synonyms.txt to /configs/conf1/synonyms.txt
   [junit4]   2> 4205 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.AbstractFullDistribZkTestBase Will use NRT replicas unless explicitly asked otherwise
   [junit4]   2> 5352 WARN  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.e.j.s.h.g.GzipHandler minGzipSize of 0 is inefficient for short content, break even is size 23
   [junit4]   2> 5352 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.s.e.JettySolrRunner Start Jetty (configured port=0, binding port=0)
   [junit4]   2> 5352 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 2 ...
   [junit4]   2> 5359 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.e.j.s.Server jetty-9.4.27.v20200227; built: 2020-02-27T18:37:21.340Z; git: a304fd9f351f337e7c0e2a7c28878dd536149c6c; jvm 1.8.0_252-b09
   [junit4]   2> 5386 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 5386 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 5389 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.e.j.s.session node0 Scavenging every 660000ms
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   [junit4]   2> 5501 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.e.j.s.AbstractConnector Started ServerConnector@1fe6727a{HTTP/1.1, (http/1.1, h2c)}{127.0.0.1:39847}
   [junit4]   2> 5503 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.e.j.s.Server Started @5536ms
   [junit4]   2> 5503 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {solr.data.dir=/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/solr/build/solr-core/test/J2/temp/solr.cloud.HttpPartitionOnCommitTest_B5CBD8B186D32503-001/tempDir-001/control/data, hostContext=/, hostPort=41593, coreRootDirectory=/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/solr/build/solr-core/test/J2/temp/solr.cloud.HttpPartitionOnCommitTest_B5CBD8B186D32503-001/control-001/cores}
   [junit4]   2> 5612 ERROR (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 5613 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.s.SolrDispatchFilter Using logger factory org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 5613 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 8.7.0
   [junit4]   2> 5617 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 5617 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/solr
   [junit4]   2> 5618 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2020-10-22T18:23:46.029Z
   [junit4]   2> 5622 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 5628 INFO  (zkConnectionManagerCallback-8-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 5629 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 5743 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.s.SolrDispatchFilter Loading solr.xml from SolrHome (not found in ZooKeeper)
   [junit4]   2> 5746 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.SolrXmlConfig Loading container configuration from /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/solr/build/solr-core/test/J2/temp/solr.cloud.HttpPartitionOnCommitTest_B5CBD8B186D32503-001/control-001/solr.xml
   [junit4]   2> 5820 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.SolrXmlConfig Configuration parameter autoReplicaFailoverWorkLoopDelay is ignored
   [junit4]   2> 5820 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.SolrXmlConfig Configuration parameter autoReplicaFailoverBadNodeExpiration is ignored
   [junit4]   2> 5841 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.SolrXmlConfig MBean server found: com.sun.jmx.mbeanserver.JmxMBeanServer@5ec87486, but no JMX reporters were configured - adding default JMX reporter.
   [junit4]   2> 9199 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=false]
   [junit4]   2> 9499 WARN  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@3751d1a2[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 9499 WARN  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@3751d1a2[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 9996 WARN  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@69a75e17[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 9996 WARN  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@69a75e17[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 10318 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:42133/solr
   [junit4]   2> 10347 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 10370 INFO  (zkConnectionManagerCallback-18-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 10370 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 10499 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [n:127.0.0.1:41593_     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 10504 INFO  (zkConnectionManagerCallback-20-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 10505 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [n:127.0.0.1:41593_     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 10928 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [n:127.0.0.1:41593_     ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:41593_
   [junit4]   2> 10930 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [n:127.0.0.1:41593_     ] o.a.s.c.Overseer Overseer (id=72348391579648004-127.0.0.1:41593_-n_0000000000) starting
   [junit4]   2> 11557 INFO  (OverseerStateUpdate-72348391579648004-127.0.0.1:41593_-n_0000000000) [n:127.0.0.1:41593_     ] o.a.s.c.Overseer Starting to work on the main queue : 127.0.0.1:41593_
   [junit4]   2> 11563 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [n:127.0.0.1:41593_     ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:41593_
   [junit4]   2> 11582 INFO  (zkCallback-19-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 11664 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [n:127.0.0.1:41593_     ] o.a.s.p.PackageLoader /packages.json updated to version -1
   [junit4]   2> 11750 WARN  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [n:127.0.0.1:41593_     ] 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> 12305 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [n:127.0.0.1:41593_     ] o.a.s.h.a.MetricsHistoryHandler No .system collection, keeping metrics history in memory.
   [junit4]   2> 12801 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [n:127.0.0.1:41593_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.node' (registry 'solr.node') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@5ec87486
   [junit4]   2> 12803 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [n:127.0.0.1:41593_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.jvm' (registry 'solr.jvm') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@5ec87486
   [junit4]   2> 12803 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [n:127.0.0.1:41593_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.jetty' (registry 'solr.jetty') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@5ec87486
   [junit4]   2> 12878 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [n:127.0.0.1:41593_     ] o.a.s.c.CorePropertiesLocator Found 0 core definitions underneath /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/solr/build/solr-core/test/J2/temp/solr.cloud.HttpPartitionOnCommitTest_B5CBD8B186D32503-001/control-001/cores
   [junit4]   2> 12954 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 13115 INFO  (zkConnectionManagerCallback-37-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 13115 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 13118 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 13122 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:42133/solr ready
   [junit4]   2> 13243 INFO  (SocketProxy-Acceptor-41593) [     ] o.a.s.c.s.c.SocketProxy accepted Socket[addr=/127.0.0.1,port=59000,localport=41593], receiveBufferSize: 65536
   [junit4]   2> 13249 INFO  (SocketProxy-Acceptor-41593) [     ] o.a.s.c.s.c.SocketProxy proxy connection Socket[addr=/127.0.0.1,port=39847,localport=43546], receiveBufferSize=65536
   [junit4]   2> 13663 INFO  (qtp152208808-40) [n:127.0.0.1:41593_     ] o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params collection.configName=conf1&name=control_collection&nrtReplicas=1&action=CREATE&numShards=1&createNodeSet=127.0.0.1:41593_&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 13691 INFO  (OverseerThreadFactory-27-thread-1-processing-n:127.0.0.1:41593_) [n:127.0.0.1:41593_     ] o.a.s.c.a.c.CreateCollectionCmd Create collection control_collection
   [junit4]   2> 13950 INFO  (SocketProxy-Acceptor-41593) [     ] o.a.s.c.s.c.SocketProxy accepted Socket[addr=/127.0.0.1,port=59010,localport=41593], receiveBufferSize: 65536
   [junit4]   2> 13965 INFO  (SocketProxy-Acceptor-41593) [     ] o.a.s.c.s.c.SocketProxy proxy connection Socket[addr=/127.0.0.1,port=39847,localport=43556], receiveBufferSize=65536
   [junit4]   2> 14148 INFO  (qtp152208808-43) [n:127.0.0.1:41593_    x:control_collection_shard1_replica_n1 ] o.a.s.h.a.CoreAdminOperation core create command qt=/admin/cores&collection.configName=conf1&newCollection=true&name=control_collection_shard1_replica_n1&action=CREATE&numShards=1&collection=control_collection&shard=shard1&wt=javabin&version=2&replicaType=NRT
   [junit4]   2> 14152 INFO  (qtp152208808-43) [n:127.0.0.1:41593_    x:control_collection_shard1_replica_n1 ] o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 4 transient cores
   [junit4]   2> 15212 INFO  (qtp152208808-43) [n:127.0.0.1:41593_ c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] o.a.s.c.SolrConfig Using Lucene MatchVersion: 8.7.0
   [junit4]   2> 15361 INFO  (qtp152208808-43) [n:127.0.0.1:41593_ c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] o.a.s.s.IndexSchema Schema name=test
   [junit4]   2> 16650 WARN  (qtp152208808-43) [n:127.0.0.1:41593_ c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] o.a.s.D.s.WordDelimiterFilterFactory Solr loaded a deprecated plugin/analysis class [solr.WordDelimiterFilterFactory]. Please consult documentation how to replace it accordingly.
   [junit4]   2> 16763 WARN  (qtp152208808-43) [n:127.0.0.1:41593_ c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] o.a.s.D.s.GeoHashField Solr loaded a deprecated plugin/analysis class [solr.GeoHashField]. Please consult documentation how to replace it accordingly.
   [junit4]   2> 16771 WARN  (qtp152208808-43) [n:127.0.0.1:41593_ c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] o.a.s.D.s.LatLonType Solr loaded a deprecated plugin/analysis class [solr.LatLonType]. Please consult documentation how to replace it accordingly.
   [junit4]   2> 16991 WARN  (qtp152208808-43) [n:127.0.0.1:41593_ c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] o.a.s.D.s.CurrencyField Solr loaded a deprecated plugin/analysis class [solr.CurrencyField]. Please consult documentation how to replace it accordingly.
   [junit4]   2> 17758 INFO  (qtp152208808-43) [n:127.0.0.1:41593_ 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> 18286 INFO  (qtp152208808-43) [n:127.0.0.1:41593_ 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> 18333 INFO  (qtp152208808-43) [n:127.0.0.1:41593_ 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@5ec87486
   [junit4]   2> 18373 INFO  (qtp152208808-43) [n:127.0.0.1:41593_ c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] o.a.s.c.SolrCore [[control_collection_shard1_replica_n1] ] Opening new SolrCore at [/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/solr/build/solr-core/test/J2/temp/solr.cloud.HttpPartitionOnCommitTest_B5CBD8B186D32503-001/control-001/cores/control_collection_shard1_replica_n1], dataDir=[/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/solr/build/solr-core/test/J2/temp/solr.cloud.HttpPartitionOnCommitTest_B5CBD8B186D32503-001/control-001/cores/control_collection_shard1_replica_n1/data/]
   [junit4]   2> 18554 INFO  (qtp152208808-43) [n:127.0.0.1:41593_ c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class org.apache.lucene.index.TieredMergePolicy: [TieredMergePolicy: maxMergeAtOnce=15, maxMergeAtOnceExplicit=39, maxMergedSegmentMB=14.38671875, floorSegmentMB=1.0126953125, forceMergeDeletesPctAllowed=4.834653406782534, segmentsPerTier=11.0, maxCFSSegmentSizeMB=8.796093022207999E12, noCFSRatio=0.48603463474861575, deletesPctAllowed=27.576638362103786
   [junit4]   2> 18962 ERROR (OverseerThreadFactory-27-thread-1-processing-n:127.0.0.1:41593_) [n:127.0.0.1:41593_     ] o.a.s.c.a.c.OverseerCollectionMessageHandler Error from shard: http://127.0.0.1:41593
   [junit4]   2>           => org.apache.solr.client.solrj.SolrServerException: Total timeout 5000 ms elapsed
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.Http2SolrClient$1.onFailure(Http2SolrClient.java:413)
   [junit4]   2> org.apache.solr.client.solrj.SolrServerException: Total timeout 5000 ms elapsed
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.Http2SolrClient$1.onFailure(Http2SolrClient.java:413) ~[java/:?]
   [junit4]   2> 	at org.eclipse.jetty.client.ResponseNotifier.notifyFailure(ResponseNotifier.java:197) ~[jetty-client-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2> 	at org.eclipse.jetty.client.ResponseNotifier.notifyFailure(ResponseNotifier.java:189) ~[jetty-client-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2> 	at org.eclipse.jetty.client.HttpReceiver.abort(HttpReceiver.java:608) ~[jetty-client-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2> 	at org.eclipse.jetty.client.HttpChannel.abortResponse(HttpChannel.java:156) ~[jetty-client-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2> 	at org.eclipse.jetty.client.HttpChannel.abort(HttpChannel.java:149) ~[jetty-client-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2> 	at org.eclipse.jetty.client.HttpExchange.abort(HttpExchange.java:257) ~[jetty-client-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2> 	at org.eclipse.jetty.client.HttpConversation.abort(HttpConversation.java:149) ~[jetty-client-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2> 	at org.eclipse.jetty.client.HttpRequest.abort(HttpRequest.java:796) ~[jetty-client-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2> 	at org.eclipse.jetty.client.TimeoutCompleteListener.onTimeoutExpired(TimeoutCompleteListener.java:51) ~[jetty-client-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2> 	at org.eclipse.jetty.io.CyclicTimeout$Wakeup.run(CyclicTimeout.java:282) ~[jetty-io-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2> 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_252]
   [junit4]   2> 	at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_252]
   [junit4]   2> 	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[?:1.8.0_252]
   [junit4]   2> 	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[?:1.8.0_252]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_252]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_252]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_252]
   [junit4]   2> Caused by: java.util.concurrent.TimeoutException: Total timeout 5000 ms elapsed
   [junit4]   2> 	... 9 more
   [junit4]   2> 19007 ERROR (OverseerThreadFactory-27-thread-1-processing-n:127.0.0.1:41593_) [n:127.0.0.1:41593_     ] o.a.s.c.a.c.OverseerCollectionMessageHandler Cleaning up collection [control_collection].
   [junit4]   2> 19018 INFO  (OverseerThreadFactory-27-thread-1-processing-n:127.0.0.1:41593_) [n:127.0.0.1:41593_     ] o.a.s.c.a.c.OverseerCollectionMessageHandler Executing Collection Cmd=action=UNLOAD&deleteInstanceDir=true&deleteDataDir=true&deleteMetricsHistory=true, asyncId=null
   [junit4]   2> 19021 ERROR (qtp152208808-41) [n:127.0.0.1:41593_    x:control_collection_shard1_replica_n1 ] o.a.s.h.RequestHandlerBase org.apache.solr.common.SolrException: Cannot unload non-existent core [control_collection_shard1_replica_n1]
   [junit4]   2> 	at org.apache.solr.core.CoreContainer.unload(CoreContainer.java:1779)
   [junit4]   2> 	at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$1(CoreAdminOperation.java:108)
   [junit4]   2> 	at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
   [junit4]   2> 	at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
   [junit4]   2> 	at org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:181)
   [junit4]   2> 	at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:837)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:801)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:546)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:415)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:345)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
   [junit4]   2> 	at org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]   2> 	at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:717)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]   2> 	at org.eclipse.jetty.server.Server.handle(Server.java:500)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.run(HttpChannel.java:335)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> 19021 INFO  (qtp152208808-41) [n:127.0.0.1:41593_    x:control_collection_shard1_replica_n1 ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores params={deleteInstanceDir=true&deleteMetricsHistory=true&core=control_collection_shard1_replica_n1&qt=/admin/cores&deleteDataDir=true&action=UNLOAD&wt=javabin&version=2} status=400 QTime=1
   [junit4]   2> 19084 ERROR (OverseerThreadFactory-27-thread-1-processing-n:127.0.0.1:41593_) [n:127.0.0.1:41593_     ] o.a.s.c.a.c.OverseerCollectionMessageHandler Error from shard: http://127.0.0.1:41593
   [junit4]   2>           => org.apache.solr.client.solrj.impl.BaseHttpSolrClient$RemoteSolrException: Error from server at null: Cannot unload non-existent core [control_collection_shard1_replica_n1]
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.Http2SolrClient.processErrorsAndResponse(Http2SolrClient.java:775)
   [junit4]   2> org.apache.solr.client.solrj.impl.BaseHttpSolrClient$RemoteSolrException: Error from server at null: Cannot unload non-existent core [control_collection_shard1_replica_n1]
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.Http2SolrClient.processErrorsAndResponse(Http2SolrClient.java:775) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.Http2SolrClient.processErrorsAndResponse(Http2SolrClient.java:464) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.Http2SolrClient.access$1200(Http2SolrClient.java:114) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.Http2SolrClient$1.lambda$onHeaders$0(Http2SolrClient.java:397) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218) ~[java/:?]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_252]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_252]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_252]
   [junit4]   2> 19097 INFO  (zkCallback-19-thread-1) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDeleted path:/collections/control_collection/state.json] for collection [control_collection] has occurred - updating... (live nodes size: [1])
   [junit4]   2> 19142 INFO  (OverseerThreadFactory-27-thread-1-processing-n:127.0.0.1:41593_) [n:127.0.0.1:41593_     ] o.a.s.c.a.c.CreateCollectionCmd Cleaned up artifacts for failed create collection for [control_collection]
   [junit4]   2> 19142 ERROR (OverseerThreadFactory-27-thread-1-processing-n:127.0.0.1:41593_) [n:127.0.0.1:41593_     ] o.a.s.c.a.c.OverseerCollectionMessageHandler Collection: control_collection operation: create failed:org.apache.solr.common.SolrException: Underlying core creation failed while creating collection: control_collection
   [junit4]   2> 	at org.apache.solr.cloud.api.collections.CreateCollectionCmd.call(CreateCollectionCmd.java:310)
   [junit4]   2> 	at org.apache.solr.cloud.api.collections.OverseerCollectionMessageHandler.processMessage(OverseerCollectionMessageHandler.java:264)
   [junit4]   2> 	at org.apache.solr.cloud.OverseerTaskProcessor$Runner.run(OverseerTaskProcessor.java:517)
   [junit4]   2> 	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> 19314 INFO  (qtp152208808-40) [n:127.0.0.1:41593_     ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={collection.configName=conf1&name=control_collection&nrtReplicas=1&action=CREATE&numShards=1&createNodeSet=127.0.0.1:41593_&wt=javabin&version=2} status=400 QTime=5694
   [junit4]   2> 19354 WARN  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]-SendThread(127.0.0.1:42133)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x101087a942d0005.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x101087a942d0005, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x101087a942d0005, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 19416 WARN  (qtp152208808-43) [n:127.0.0.1:41593_ c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] o.a.s.c.RequestHandlers INVALID paramSet a in requestHandler {type = requestHandler,name = /dump,class = DumpRequestHandler,attributes = {initParams=a, name=/dump, class=DumpRequestHandler},args = {defaults={a=A,b=B}}}
   [junit4]   2> 19698 INFO  (closeThreadPool-41-thread-2) [     ] o.a.s.c.CoreContainer Shutting down CoreContainer instance=688056532
   [junit4]   2> 19698 INFO  (closeThreadPool-41-thread-2) [     ] o.a.s.c.ZkController Remove node as live in ZooKeeper:/live_nodes/127.0.0.1:41593_
   [junit4]   2> 19701 INFO  (closeThreadPool-41-thread-2) [     ] o.a.s.c.ZkController Publish this node as DOWN...
   [junit4]   2> 19701 INFO  (closeThreadPool-41-thread-2) [     ] o.a.s.c.ZkController Publish node=127.0.0.1:41593_ as DOWN
   [junit4]   2> 19753 INFO  (OverseerCollectionConfigSetProcessor-72348391579648004-127.0.0.1:41593_-n_0000000000) [n:127.0.0.1:41593_     ] 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> 19767 INFO  (closeThreadPool-41-thread-2) [     ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.node tag=null
   [junit4]   2> 19767 INFO  (closeThreadPool-41-thread-2) [     ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@4ddd992: rootName = null, domain = solr.node, service url = null, agent id = null] for registry solr.node/com.codahale.metrics.MetricRegistry@7b54013b
   [junit4]   2> 19789 INFO  (closeThreadPool-41-thread-2) [     ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jvm tag=null
   [junit4]   2> 19789 INFO  (closeThreadPool-41-thread-2) [     ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@2f752a04: rootName = null, domain = solr.jvm, service url = null, agent id = null] for registry solr.jvm/com.codahale.metrics.MetricRegistry@4bcd0580
   [junit4]   2> 19793 INFO  (closeThreadPool-41-thread-2) [     ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jetty tag=null
   [junit4]   2> 19794 INFO  (closeThreadPool-41-thread-2) [     ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@56600624: rootName = null, domain = solr.jetty, service url = null, agent id = null] for registry solr.jetty/com.codahale.metrics.MetricRegistry@2185cf7d
   [junit4]   2> 19795 INFO  (closeThreadPool-41-thread-2) [     ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.cluster tag=null
   [junit4]   2> 19808 INFO  (closeThreadPool-47-thread-2) [     ] o.a.s.c.Overseer Overseer (id=72348391579648004-127.0.0.1:41593_-n_0000000000) closing
   [junit4]   2> 19839 INFO  (OverseerStateUpdate-72348391579648004-127.0.0.1:41593_-n_0000000000) [n:127.0.0.1:41593_     ] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:41593_
   [junit4]   2> 19855 INFO  (OverseerAutoScalingTriggerThread-72348391579648004-127.0.0.1:41593_-n_0000000000) [     ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we are closed, exiting.
   [junit4]   2> 19862 INFO  (closeThreadPool-47-thread-1) [     ] o.a.s.c.Overseer Overseer (id=72348391579648004-127.0.0.1:41593_-n_0000000000) closing
   [junit4]   2> 20030 INFO  (closeThreadPool-41-thread-2) [     ] o.a.s.c.Overseer Overseer (id=72348391579648004-127.0.0.1:41593_-n_0000000000) closing
   [junit4]   2> 20037 INFO  (closeThreadPool-41-thread-2) [     ] o.e.j.s.AbstractConnector Stopped ServerConnector@1fe6727a{HTTP/1.1, (http/1.1, h2c)}{127.0.0.1:0}
   [junit4]   2> 20040 INFO  (closeThreadPool-41-thread-2) [     ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@62a505be{/,null,UNAVAILABLE}
   [junit4]   2> 20042 INFO  (closeThreadPool-41-thread-2) [     ] o.e.j.s.session node0 Stopped scavenging
   [junit4]   2> 20827 INFO  (qtp152208808-43) [n:127.0.0.1:41593_ c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] o.a.s.u.UpdateHandler Using UpdateLog implementation: org.apache.solr.update.UpdateLog
   [junit4]   2> 20827 INFO  (qtp152208808-43) [n:127.0.0.1:41593_ c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] o.a.s.u.UpdateLog Initializing UpdateLog: dataDir= defaultSyncLevel=FLUSH numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
   [junit4]   2> 20837 INFO  (qtp152208808-43) [n:127.0.0.1:41593_ c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] o.a.s.u.CommitTracker Hard AutoCommit: disabled
   [junit4]   2> 20837 INFO  (qtp152208808-43) [n:127.0.0.1:41593_ c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] o.a.s.u.CommitTracker Soft AutoCommit: disabled
   [junit4]   2> 20840 INFO  (qtp152208808-43) [n:127.0.0.1:41593_ c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class org.apache.lucene.index.MockRandomMergePolicy: org.apache.lucene.index.MockRandomMergePolicy@79ef8290
   [junit4]   2> 20873 ERROR (qtp152208808-43) [n:127.0.0.1:41593_ c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] o.a.s.r.ManagedResourceStorage Failed to get config name due to
   [junit4]   2>           => org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /collections/control_collection
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:134)
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /collections/control_collection
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:134) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:2358) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:339) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:71) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:339) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkStateReader.readConfigName(ZkStateReader.java:298) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.rest.ManagedResourceStorage.newStorageIO(ManagedResourceStorage.java:94) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.core.SolrCore.initRestManager(SolrCore.java:2961) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1026) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:919) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1399) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1285) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.handler.admin.CoreAdminHandler$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:214) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:837) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:801) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:546) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:415) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:345) ~[java/:?]
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604) ~[jetty-servlet-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2> 	at org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166) ~[java/:?]
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604) ~[jetty-servlet-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545) ~[jetty-servlet-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) ~[jetty-server-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610) ~[jetty-server-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) ~[jetty-server-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300) ~[jetty-server-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188) ~[jetty-server-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485) ~[jetty-servlet-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580) ~[jetty-server-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186) ~[jetty-server-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215) ~[jetty-server-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) ~[jetty-server-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[jetty-server-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2> 	at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322) ~[jetty-rewrite-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2> 	at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:717) ~[jetty-server-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[jetty-server-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2> 	at org.eclipse.jetty.server.Server.handle(Server.java:500) ~[jetty-server-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383) ~[jetty-server-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547) [jetty-server-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375) [jetty-server-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.run(HttpChannel.java:335) [jetty-server-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806) [jetty-util-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938) [jetty-util-9.4.27.v20200227.jar:9.4.27.v20200227]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_252]
   [junit4]   2> 20874 INFO  (qtp152208808-43) [n:127.0.0.1:41593_     ] o.a.s.c.SolrCore [control_collection_shard1_replica_n1]  CLOSING SolrCore org.apache.solr.core.SolrCore@d20ac12
   [junit4]   2> 20874 INFO  (qtp152208808-43) [n:127.0.0.1:41593_     ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.core.control_collection.shard1.replica_n1 tag=SolrCore@d20ac12
   [junit4]   2> 20874 INFO  (qtp152208808-43) [n:127.0.0.1:41593_     ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@21543493: rootName = null, domain = solr.core.control_collection.shard1.replica_n1, service url = null, agent id = null] for registry solr.core.control_collection.shard1.replica_n1/com.codahale.metrics.MetricRegistry@28a9fde1
   [junit4]   2> 20877 INFO  (searcherExecutor-39-thread-1-processing-n:127.0.0.1:41593_ x:control_collection_shard1_replica_n1 c:control_collection s:shard1) [n:127.0.0.1:41593_ c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] o.a.s.c.SolrCore [control_collection_shard1_replica_n1]  Registered new searcher autowarm time: 0 ms
   [junit4]   2> 20891 INFO  (qtp152208808-43) [n:127.0.0.1:41593_     ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.collection.control_collection.shard1.leader tag=SolrCore@d20ac12
   [junit4]   2> 20894 INFO  (qtp152208808-43) [n:127.0.0.1:41593_     ] o.a.s.u.DirectUpdateHandler2 Committing on IndexWriter.close()  ... SKIPPED (unnecessary).
   [junit4]   2> 20903 ERROR (qtp152208808-43) [n:127.0.0.1:41593_     ] o.a.s.c.CoreContainer null:org.apache.solr.common.SolrException: Error creating shard term node in Zookeeper for collection: control_collection
   [junit4]   2> 	at org.apache.solr.cloud.ZkShardTerms.ensureTermNodeExist(ZkShardTerms.java:344)
   [junit4]   2> 	at org.apache.solr.cloud.ZkShardTerms.<init>(ZkShardTerms.java:102)
   [junit4]   2> 	at org.apache.solr.cloud.ZkCollectionTerms.getShard(ZkCollectionTerms.java:45)
   [junit4]   2> 	at org.apache.solr.cloud.ZkCollectionTerms.remove(ZkCollectionTerms.java:58)
   [junit4]   2> 	at org.apache.solr.cloud.ZkController.unregister(ZkController.java:1622)
   [junit4]   2> 	at org.apache.solr.cloud.ZkController.unregister(ZkController.java:1616)
   [junit4]   2> 	at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1298)
   [junit4]   2> 	at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
   [junit4]   2> 	at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
   [junit4]   2> 	at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
   [junit4]   2> 	at org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:181)
   [junit4]   2> 	at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:837)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:801)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:546)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:415)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:345)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
   [junit4]   2> 	at org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]   2> 	at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:717)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]   2> 	at org.eclipse.jetty.server.Server.handle(Server.java:500)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.run(HttpChannel.java:335)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /collections
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:134)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:1734)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$makePath$9(SolrZkClient.java:530)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:71)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.makePath(SolrZkClient.java:529)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.makePath(SolrZkClient.java:473)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.makePath(SolrZkClient.java:460)
   [junit4]   2> 	at org.apache.solr.cloud.ZkShardTerms.ensureTermNodeExist(ZkShardTerms.java:334)
   [junit4]   2> 	... 42 more
   [junit4]   2> 
   [junit4]   2> 20904 ERROR (qtp152208808-43) [n:127.0.0.1:41593_     ] o.a.s.h.RequestHandlerBase org.apache.solr.common.SolrException: Error CREATEing SolrCore 'control_collection_shard1_replica_n1': Unable to create core [control_collection_shard1_replica_n1] Caused by: KeeperErrorCode = Session expired for /collections/control_collection
   [junit4]   2> 	at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1324)
   [junit4]   2> 	at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
   [junit4]   2> 	at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
   [junit4]   2> 	at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
   [junit4]   2> 	at org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:181)
   [junit4]   2> 	at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:837)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:801)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:546)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:415)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:345)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
   [junit4]   2> 	at org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:166)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]   2> 	at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:717)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]   2> 	at org.eclipse.jetty.server.Server.handle(Server.java:500)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.run(HttpChannel.java:335)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.solr.common.SolrException: Unable to create core [control_collection_shard1_replica_n1]
   [junit4]   2> 	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1420)
   [junit4]   2> 	at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1285)
   [junit4]   2> 	... 36 more
   [junit4]   2> Caused by: org.apache.solr.common.SolrException: Failed to load config name for collection:control_collection due to: 
   [junit4]   2> 	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1082)
   [junit4]   2> 	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:919)
   [junit4]   2> 	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1399)
   [junit4]   2> 	... 37 more
   [junit4]   2> Caused by: org.apache.solr.common.SolrException: Failed to load config name for collection:control_collection due to: 
   [junit4]   2> 	at org.apache.solr.rest.ManagedResourceStorage.newStorageIO(ManagedResourceStorage.java:97)
   [junit4]   2> 	at org.apache.solr.core.SolrCore.initRestManager(SolrCore.java:2961)
   [junit4]   2> 	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1026)
   [junit4]   2> 	... 39 more
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /collections/control_collection
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:134)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:2358)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:339)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:71)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:339)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkStateReader.readConfigName(ZkStateReader.java:298)
   [junit4]   2> 	at org.apache.solr.rest.ManagedResourceStorage.newStorageIO(ManagedResourceStorage.java:94)
   [junit4]   2> 	... 41 more
   [junit4]   2> 
   [junit4]   2> 20904 INFO  (qtp152208808-43) [n:127.0.0.1:41593_     ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores params={qt=/admin/cores&collection.configName=conf1&newCollection=true&name=control_collection_shard1_replica_n1&action=CREATE&numShards=1&collection=control_collection&shard=shard1&wt=javabin&version=2&replicaType=NRT} status=400 QTime=6760
   [junit4]   2> 20905 WARN  (closeThreadPool-41-thread-2) [     ] o.a.s.c.s.c.SocketProxy Closing 2 connections to: http://127.0.0.1:41593/, target: http://127.0.0.1:39847/
   [junit4]   2> 20906 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.ZkTestServer Shutting down ZkTestServer.
   [junit4]   2> 21009 WARN  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]-SendThread(127.0.0.1:42133)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x101087a942d0001.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x101087a942d0001, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x101087a942d0001, 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$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 21111 WARN  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer Watch limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2> 	2	/solr/aliases.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2> 	2	/solr/clusterstate.json
   [junit4]   2> 	2	/solr/clusterprops.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2> 	8	/solr/overseer/queue
   [junit4]   2> 	4	/solr/collections
   [junit4]   2> 	4	/solr/overseer/collection-queue-work
   [junit4]   2> 	3	/solr/live_nodes
   [junit4]   2> 
   [junit4]   2> 21115 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.ZkTestServer waitForServerDown: 127.0.0.1:42133
   [junit4]   2> 21115 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:42133
   [junit4]   2> 21115 INFO  (TEST-HttpPartitionOnCommitTest.test-seed#[B5CBD8B186D32503]) [     ] o.a.s.c.ZkTestServer connecting to 127.0.0.1 42133
   [junit4]   2> NOTE: download the large Jenkins line-docs file by running 'ant get-jenkins-line-docs' in the lucene directory.
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=HttpPartitionOnCommitTest -Dtests.method=test -Dtests.seed=B5CBD8B186D32503 -Dtests.multiplier=2 -Dtests.nightly=true -Dtests.slow=true -Dtests.linedocsfile=/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/test-data/enwiki.random.lines.txt -Dtests.locale=es-PY -Dtests.timezone=Asia/Brunei -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] ERROR   18.0s J2 | HttpPartitionOnCommitTest.test <<<
   [junit4]    > Throwable #1: org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at http://127.0.0.1:41593: Underlying core creation failed while creating collection: control_collection
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([B5CBD8B186D32503:3D9FE76B282F48FB]: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:390)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.LBSolrClient.request(LBSolrClient.java:360)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.sendRequest(BaseCloudSolrClient.java:1173)
   [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.AbstractFullDistribZkTestBase.createServers(AbstractFullDistribZkTestBase.java:338)
   [junit4]    > 	at org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:1088)
   [junit4]    > 	at org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:1061)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> NOTE: leaving temporary files on disk at: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/solr/build/solr-core/test/J2/temp/solr.cloud.HttpPartitionOnCommitTest_B5CBD8B186D32503-001
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene87): {}, docValues:{}, maxPointsInLeafNode=1350, maxMBSortInHeap=5.094185280731699, sim=Asserting(RandomSimilarity(queryNorm=true): {}), locale=es-PY, timezone=Asia/Brunei
   [junit4]   2> NOTE: Linux 5.4.0-45-generic amd64/Oracle Corporation 1.8.0_252 (64-bit)/cpus=4,threads=1,free=356445528,total=391118848
   [junit4]   2> NOTE: All tests run in this JVM: [HttpPartitionOnCommitTest]
   [junit4] Completed [2/921 (1!)] on J2 in 20.58s, 1 test, 1 error <<< FAILURES!

[...truncated 55352 lines...]

[JENKINS] Lucene » Lucene-Solr-NightlyTests-8.7 - Build # 4 - Still Failing!

Posted by Apache Jenkins Server <je...@builds.apache.org>.
Build: https://ci-builds.apache.org/job/Lucene/job/Lucene-Solr-NightlyTests-8.7/4/

3 tests failed.
FAILED:  org.apache.lucene.index.TestDemoParallelLeafReader.testRandomMultipleSchemaGens

Error Message:
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AEDA330BB68764D1-001/tempDir-004/index/_8b_Asserting_0.pos: Too many open files

Stack Trace:
java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AEDA330BB68764D1-001/tempDir-004/index/_8b_Asserting_0.pos: Too many open files
	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
	at java.nio.file.Files.newOutputStream(Files.java:216)
	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
	at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
	at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:672)
	at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
	at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
	at org.apache.lucene.codecs.lucene84.Lucene84PostingsWriter.<init>(Lucene84PostingsWriter.java:128)
	at org.apache.lucene.codecs.lucene84.Lucene84PostingsFormat.fieldsConsumer(Lucene84PostingsFormat.java:420)
	at org.apache.lucene.codecs.asserting.AssertingPostingsFormat.fieldsConsumer(AssertingPostingsFormat.java:54)
	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.write(PerFieldPostingsFormat.java:168)
	at org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:120)
	at org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:264)
	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:350)
	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:480)
	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:394)
	at org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:440)
	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1471)
	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1757)
	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1400)
	at org.apache.lucene.index.TestDemoParallelLeafReader.testRandomMultipleSchemaGens(TestDemoParallelLeafReader.java:981)
	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.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 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.lucene.index.TestDemoParallelLeafReader.testBasic

Error Message:
Captured an uncaught exception in thread: Thread[id=2343, name=Lucene Merge Thread #20, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=2343, name=Lucene Merge Thread #20, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]
Caused by: org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AEDA330BB68764D1-001/tempDir-004/segs/8l7z27j40e16uyyzewoowzr56_112: Too many open files
	at __randomizedtesting.SeedInfo.seed([AEDA330BB68764D1]:0)
	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AEDA330BB68764D1-001/tempDir-004/segs/8l7z27j40e16uyyzewoowzr56_112: Too many open files
	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
	at org.apache.lucene.mockfile.HandleTrackingFS.newDirectoryStream(HandleTrackingFS.java:315)
	at org.apache.lucene.mockfile.FilterFileSystemProvider.newDirectoryStream(FilterFileSystemProvider.java:223)
	at java.nio.file.Files.newDirectoryStream(Files.java:457)
	at org.apache.lucene.store.FSDirectory.listAll(FSDirectory.java:214)
	at org.apache.lucene.store.FSDirectory.listAll(FSDirectory.java:233)
	at org.apache.lucene.store.MockDirectoryWrapper.listAll(MockDirectoryWrapper.java:1040)
	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:399)
	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:163)
	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.wrapForMerge(TestDemoParallelLeafReader.java:533)
	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4714)
	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4364)
	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5923)
	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)


FAILED:  org.apache.solr.update.TestInPlaceUpdatesDistrib.test

Error Message:
Captured an uncaught exception in thread: Thread[id=151681, name=Connection evictor, state=RUNNABLE, group=TGRP-TestInPlaceUpdatesDistrib]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=151681, name=Connection evictor, state=RUNNABLE, group=TGRP-TestInPlaceUpdatesDistrib]
Caused by: java.lang.OutOfMemoryError: GC overhead limit exceeded




Build Log:
[...truncated 901 lines...]
   [junit4] Suite: org.apache.lucene.index.TestDemoParallelLeafReader
   [junit4]   2> okt 21, 2020 8:14:46 FM com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> VARNING: Uncaught exception in thread: Thread[Lucene Merge Thread #21,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AEDA330BB68764D1-001/tempDir-004/segs/8l7z27j40e16uyyzewoowzr8y_113/_0_Direct_0.dvdd: Too many open files
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([AEDA330BB68764D1]:0)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AEDA330BB68764D1-001/tempDir-004/segs/8l7z27j40e16uyyzewoowzr8y_113/_0_Direct_0.dvdd: Too many open files
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]   2> 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]   2> 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:672)
   [junit4]   2> 	at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]   2> 	at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]   2> 	at org.apache.lucene.codecs.memory.DirectDocValuesConsumer.<init>(DirectDocValuesConsumer.java:55)
   [junit4]   2> 	at org.apache.lucene.codecs.memory.DirectDocValuesFormat.fieldsConsumer(DirectDocValuesFormat.java:71)
   [junit4]   2> 	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.getInstance(PerFieldDocValuesFormat.java:227)
   [junit4]   2> 	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.getInstance(PerFieldDocValuesFormat.java:163)
   [junit4]   2> 	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.addNumericField(PerFieldDocValuesFormat.java:109)
   [junit4]   2> 	at org.apache.lucene.index.NumericDocValuesWriter.flush(NumericDocValuesWriter.java:108)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.writeDocValues(DefaultIndexingChain.java:345)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:225)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:350)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:480)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:660)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3912)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3887)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2090)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2070)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$2.reindex(TestDemoParallelLeafReader.java:747)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:405)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:163)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.wrapForMerge(TestDemoParallelLeafReader.java:533)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4714)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4364)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5923)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]   2> 
   [junit4]   2> okt 21, 2020 8:14:46 FM com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> VARNING: Uncaught exception in thread: Thread[Lucene Merge Thread #18,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AEDA330BB68764D1-001/tempDir-004/segs/8l7z27j40e16uyyzewoowzr2v_111/_0_Lucene85FieldsIndex-doc_ids_0.tmp: Too many open files
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([AEDA330BB68764D1]:0)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AEDA330BB68764D1-001/tempDir-004/segs/8l7z27j40e16uyyzewoowzr2v_111/_0_Lucene85FieldsIndex-doc_ids_0.tmp: Too many open files
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]   2> 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]   2> 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory.createTempOutput(FSDirectory.java:267)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.createTempOutput(MockDirectoryWrapper.java:707)
   [junit4]   2> 	at org.apache.lucene.store.FilterDirectory.createTempOutput(FilterDirectory.java:79)
   [junit4]   2> 	at org.apache.lucene.store.TrackingDirectoryWrapper.createTempOutput(TrackingDirectoryWrapper.java:51)
   [junit4]   2> 	at org.apache.lucene.codecs.compressing.FieldsIndexWriter.<init>(FieldsIndexWriter.java:76)
   [junit4]   2> 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsWriter.<init>(CompressingStoredFieldsWriter.java:126)
   [junit4]   2> 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsFormat.fieldsWriter(CompressingStoredFieldsFormat.java:130)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene87.Lucene87StoredFieldsFormat.fieldsWriter(Lucene87StoredFieldsFormat.java:141)
   [junit4]   2> 	at org.apache.lucene.codecs.asserting.AssertingStoredFieldsFormat.fieldsWriter(AssertingStoredFieldsFormat.java:48)
   [junit4]   2> 	at org.apache.lucene.index.StoredFieldsConsumer.initStoredFieldsWriter(StoredFieldsConsumer.java:48)
   [junit4]   2> 	at org.apache.lucene.index.StoredFieldsConsumer.startDocument(StoredFieldsConsumer.java:55)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.startStoredFields(DefaultIndexingChain.java:449)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.processDocument(DefaultIndexingChain.java:485)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriterPerThread.updateDocuments(DocumentsWriterPerThread.java:208)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:419)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1471)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1757)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1400)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$2.reindex(TestDemoParallelLeafReader.java:731)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:405)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:163)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.wrapForMerge(TestDemoParallelLeafReader.java:533)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4714)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4364)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5923)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [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=TestDemoParallelLeafReader -Dtests.method=testRandomMultipleSchemaGens -Dtests.seed=AEDA330BB68764D1 -Dtests.multiplier=2 -Dtests.nightly=true -Dtests.slow=true -Dtests.linedocsfile=/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/test-data/enwiki.random.lines.txt -Dtests.locale=sv -Dtests.timezone=America/St_Vincent -Dtests.asserts=true -Dtests.file.encoding=ISO-8859-1
   [junit4] ERROR   69.5s J2 | TestDemoParallelLeafReader.testRandomMultipleSchemaGens <<<
   [junit4]    > Throwable #1: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AEDA330BB68764D1-001/tempDir-004/index/_8b_Asserting_0.pos: Too many open files
   [junit4]    > 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]    > 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]    > 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:672)
   [junit4]    > 	at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]    > 	at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]    > 	at org.apache.lucene.codecs.lucene84.Lucene84PostingsWriter.<init>(Lucene84PostingsWriter.java:128)
   [junit4]    > 	at org.apache.lucene.codecs.lucene84.Lucene84PostingsFormat.fieldsConsumer(Lucene84PostingsFormat.java:420)
   [junit4]    > 	at org.apache.lucene.codecs.asserting.AssertingPostingsFormat.fieldsConsumer(AssertingPostingsFormat.java:54)
   [junit4]    > 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.write(PerFieldPostingsFormat.java:168)
   [junit4]    > 	at org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:120)
   [junit4]    > 	at org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:264)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:350)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:480)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:394)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:440)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1471)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1757)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1400)
   [junit4]    > 	at org.apache.lucene.index.TestDemoParallelLeafReader.testRandomMultipleSchemaGens(TestDemoParallelLeafReader.java:981)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:748)Throwable #2: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=2348, name=Lucene Merge Thread #21, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]
   [junit4]    > Caused by: org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AEDA330BB68764D1-001/tempDir-004/segs/8l7z27j40e16uyyzewoowzr8y_113/_0_Direct_0.dvdd: Too many open files
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([AEDA330BB68764D1]:0)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
   [junit4]    > Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AEDA330BB68764D1-001/tempDir-004/segs/8l7z27j40e16uyyzewoowzr8y_113/_0_Direct_0.dvdd: Too many open files
   [junit4]    > 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]    > 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]    > 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:672)
   [junit4]    > 	at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]    > 	at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]    > 	at org.apache.lucene.codecs.memory.DirectDocValuesConsumer.<init>(DirectDocValuesConsumer.java:55)
   [junit4]    > 	at org.apache.lucene.codecs.memory.DirectDocValuesFormat.fieldsConsumer(DirectDocValuesFormat.java:71)
   [junit4]    > 	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.getInstance(PerFieldDocValuesFormat.java:227)
   [junit4]    > 	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.getInstance(PerFieldDocValuesFormat.java:163)
   [junit4]    > 	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.addNumericField(PerFieldDocValuesFormat.java:109)
   [junit4]    > 	at org.apache.lucene.index.NumericDocValuesWriter.flush(NumericDocValuesWriter.java:108)
   [junit4]    > 	at org.apache.lucene.index.DefaultIndexingChain.writeDocValues(DefaultIndexingChain.java:345)
   [junit4]    > 	at org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:225)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:350)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:480)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:660)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3912)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3887)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2090)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2070)
   [junit4]    > 	at org.apache.lucene.index.TestDemoParallelLeafReader$2.reindex(TestDemoParallelLeafReader.java:747)
   [junit4]    > 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:405)
   [junit4]    > 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:163)
   [junit4]    > 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.wrapForMerge(TestDemoParallelLeafReader.java:533)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4714)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4364)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5923)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)Throwable #3: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=2337, name=Lucene Merge Thread #18, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]
   [junit4]    > Caused by: org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AEDA330BB68764D1-001/tempDir-004/segs/8l7z27j40e16uyyzewoowzr2v_111/_0_Lucene85FieldsIndex-doc_ids_0.tmp: Too many open files
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([AEDA330BB68764D1]:0)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
   [junit4]    > Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AEDA330BB68764D1-001/tempDir-004/segs/8l7z27j40e16uyyzewoowzr2v_111/_0_Lucene85FieldsIndex-doc_ids_0.tmp: Too many open files
   [junit4]    > 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]    > 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]    > 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory.createTempOutput(FSDirectory.java:267)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.createTempOutput(MockDirectoryWrapper.java:707)
   [junit4]    > 	at org.apache.lucene.store.FilterDirectory.createTempOutput(FilterDirectory.java:79)
   [junit4]    > 	at org.apache.lucene.store.TrackingDirectoryWrapper.createTempOutput(TrackingDirectoryWrapper.java:51)
   [junit4]    > 	at org.apache.lucene.codecs.compressing.FieldsIndexWriter.<init>(FieldsIndexWriter.java:76)
   [junit4]    > 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsWriter.<init>(CompressingStoredFieldsWriter.java:126)
   [junit4]    > 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsFormat.fieldsWriter(CompressingStoredFieldsFormat.java:130)
   [junit4]    > 	at org.apache.lucene.codecs.lucene87.Lucene87StoredFieldsFormat.fieldsWriter(Lucene87StoredFieldsFormat.java:141)
   [junit4]    > 	at org.apache.lucene.codecs.asserting.AssertingStoredFieldsFormat.fieldsWriter(AssertingStoredFieldsFormat.java:48)
   [junit4]    > 	at org.apache.lucene.index.StoredFieldsConsumer.initStoredFieldsWriter(StoredFieldsConsumer.java:48)
   [junit4]    > 	at org.apache.lucene.index.StoredFieldsConsumer.startDocument(StoredFieldsConsumer.java:55)
   [junit4]    > 	at org.apache.lucene.index.DefaultIndexingChain.startStoredFields(DefaultIndexingChain.java:449)
   [junit4]    > 	at org.apache.lucene.index.DefaultIndexingChain.processDocument(DefaultIndexingChain.java:485)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriterPerThread.updateDocuments(DocumentsWriterPerThread.java:208)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:419)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1471)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1757)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1400)
   [junit4]    > 	at org.apache.lucene.index.TestDemoParallelLeafReader$2.reindex(TestDemoParallelLeafReader.java:731)
   [junit4]    > 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:405)
   [junit4]    > 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:163)
   [junit4]    > 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.wrapForMerge(TestDemoParallelLeafReader.java:533)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4714)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4364)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5923)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]   2> okt 21, 2020 8:14:46 FM com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> VARNING: Uncaught exception in thread: Thread[Lucene Merge Thread #20,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AEDA330BB68764D1-001/tempDir-004/segs/8l7z27j40e16uyyzewoowzr56_112: Too many open files
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([AEDA330BB68764D1]:0)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AEDA330BB68764D1-001/tempDir-004/segs/8l7z27j40e16uyyzewoowzr56_112: Too many open files
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.newDirectoryStream(HandleTrackingFS.java:315)
   [junit4]   2> 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newDirectoryStream(FilterFileSystemProvider.java:223)
   [junit4]   2> 	at java.nio.file.Files.newDirectoryStream(Files.java:457)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory.listAll(FSDirectory.java:214)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory.listAll(FSDirectory.java:233)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.listAll(MockDirectoryWrapper.java:1040)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:399)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:163)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.wrapForMerge(TestDemoParallelLeafReader.java:533)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4714)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4364)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5923)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]   2> 
   [junit4]   2> okt 21, 2020 8:14:46 FM com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> VARNING: Uncaught exception in thread: Thread[Lucene Merge Thread #19,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AEDA330BB68764D1-001/tempDir-004/segs/8l7z27j40e16uyyzewoowzr50_111/_0_Lucene85FieldsIndexfile_pointers_1.tmp: Too many open files
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([AEDA330BB68764D1]:0)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AEDA330BB68764D1-001/tempDir-004/segs/8l7z27j40e16uyyzewoowzr50_111/_0_Lucene85FieldsIndexfile_pointers_1.tmp: Too many open files
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]   2> 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]   2> 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory.createTempOutput(FSDirectory.java:267)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.createTempOutput(MockDirectoryWrapper.java:707)
   [junit4]   2> 	at org.apache.lucene.store.FilterDirectory.createTempOutput(FilterDirectory.java:79)
   [junit4]   2> 	at org.apache.lucene.store.TrackingDirectoryWrapper.createTempOutput(TrackingDirectoryWrapper.java:51)
   [junit4]   2> 	at org.apache.lucene.codecs.compressing.FieldsIndexWriter.<init>(FieldsIndexWriter.java:80)
   [junit4]   2> 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsWriter.<init>(CompressingStoredFieldsWriter.java:126)
   [junit4]   2> 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsFormat.fieldsWriter(CompressingStoredFieldsFormat.java:130)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene87.Lucene87StoredFieldsFormat.fieldsWriter(Lucene87StoredFieldsFormat.java:141)
   [junit4]   2> 	at org.apache.lucene.codecs.asserting.AssertingStoredFieldsFormat.fieldsWriter(AssertingStoredFieldsFormat.java:48)
   [junit4]   2> 	at org.apache.lucene.index.StoredFieldsConsumer.initStoredFieldsWriter(StoredFieldsConsumer.java:48)
   [junit4]   2> 	at org.apache.lucene.index.StoredFieldsConsumer.startDocument(StoredFieldsConsumer.java:55)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.startStoredFields(DefaultIndexingChain.java:449)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.processDocument(DefaultIndexingChain.java:485)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriterPerThread.updateDocuments(DocumentsWriterPerThread.java:208)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:419)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1471)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1757)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1400)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$2.reindex(TestDemoParallelLeafReader.java:731)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:405)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:163)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.wrapForMerge(TestDemoParallelLeafReader.java:533)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4714)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4364)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5923)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]   2> 
   [junit4]   2> okt 21, 2020 8:14:46 FM com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> VARNING: Uncaught exception in thread: Thread[Lucene Merge Thread #15,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AEDA330BB68764D1-001/tempDir-004/segs/8l7z27j40e16uyyzewoowzfzy_106/_0_Direct_0.dvdm: Too many open files
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([AEDA330BB68764D1]:0)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AEDA330BB68764D1-001/tempDir-004/segs/8l7z27j40e16uyyzewoowzfzy_106/_0_Direct_0.dvdm: Too many open files
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]   2> 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]   2> 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:672)
   [junit4]   2> 	at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]   2> 	at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]   2> 	at org.apache.lucene.codecs.memory.DirectDocValuesConsumer.<init>(DirectDocValuesConsumer.java:58)
   [junit4]   2> 	at org.apache.lucene.codecs.memory.DirectDocValuesFormat.fieldsConsumer(DirectDocValuesFormat.java:71)
   [junit4]   2> 	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.getInstance(PerFieldDocValuesFormat.java:227)
   [junit4]   2> 	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.getInstance(PerFieldDocValuesFormat.java:163)
   [junit4]   2> 	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.addNumericField(PerFieldDocValuesFormat.java:109)
   [junit4]   2> 	at org.apache.lucene.index.NumericDocValuesWriter.flush(NumericDocValuesWriter.java:108)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.writeDocValues(DefaultIndexingChain.java:345)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:225)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:350)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:480)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:394)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:440)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1471)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1757)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1400)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$2.reindex(TestDemoParallelLeafReader.java:731)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:405)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:163)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.wrapForMerge(TestDemoParallelLeafReader.java:533)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4714)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4364)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5923)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]   2> 
   [junit4]   2> okt 21, 2020 8:14:46 FM com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> VARNING: Uncaught exception in thread: Thread[Lucene Merge Thread #17,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AEDA330BB68764D1-001/tempDir-004/segs/8l7z27j40e16uyyzewoowzqz7_110: Too many open files
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([AEDA330BB68764D1]:0)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AEDA330BB68764D1-001/tempDir-004/segs/8l7z27j40e16uyyzewoowzqz7_110: Too many open files
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.newDirectoryStream(HandleTrackingFS.java:315)
   [junit4]   2> 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newDirectoryStream(FilterFileSystemProvider.java:223)
   [junit4]   2> 	at java.nio.file.Files.newDirectoryStream(Files.java:457)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory.listAll(FSDirectory.java:214)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory.listAll(FSDirectory.java:233)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.listAll(MockDirectoryWrapper.java:1040)
   [junit4]   2> 	at org.apache.lucene.store.FilterDirectory.listAll(FilterDirectory.java:58)
   [junit4]   2> 	at org.apache.lucene.index.DirectoryReader.indexExists(DirectoryReader.java:321)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:942)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$2.reindex(TestDemoParallelLeafReader.java:719)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:405)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:163)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.wrapForMerge(TestDemoParallelLeafReader.java:533)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4714)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4364)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5923)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]   2> 
   [junit4]   2> okt 21, 2020 8:14:46 FM com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> VARNING: Uncaught exception in thread: Thread[Lucene Merge Thread #16,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AEDA330BB68764D1-001/tempDir-004/segs/8l7z27j40e16uyyzewoowzr01_108: Too many open files
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([AEDA330BB68764D1]:0)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AEDA330BB68764D1-001/tempDir-004/segs/8l7z27j40e16uyyzewoowzr01_108: Too many open files
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.newDirectoryStream(HandleTrackingFS.java:315)
   [junit4]   2> 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newDirectoryStream(FilterFileSystemProvider.java:223)
   [junit4]   2> 	at java.nio.file.Files.newDirectoryStream(Files.java:457)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory.listAll(FSDirectory.java:214)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory.listAll(FSDirectory.java:233)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.listAll(MockDirectoryWrapper.java:1040)
   [junit4]   2> 	at org.apache.lucene.store.FilterDirectory.listAll(FilterDirectory.java:58)
   [junit4]   2> 	at org.apache.lucene.index.DirectoryReader.indexExists(DirectoryReader.java:321)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:942)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$2.reindex(TestDemoParallelLeafReader.java:719)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:405)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:163)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.wrapForMerge(TestDemoParallelLeafReader.java:533)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4714)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4364)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5923)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [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=TestDemoParallelLeafReader -Dtests.method=testBasic -Dtests.seed=AEDA330BB68764D1 -Dtests.multiplier=2 -Dtests.nightly=true -Dtests.slow=true -Dtests.linedocsfile=/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/test-data/enwiki.random.lines.txt -Dtests.locale=sv -Dtests.timezone=America/St_Vincent -Dtests.asserts=true -Dtests.file.encoding=ISO-8859-1
   [junit4] ERROR   0.06s J2 | TestDemoParallelLeafReader.testBasic <<<
   [junit4]    > Throwable #1: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=2343, name=Lucene Merge Thread #20, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]
   [junit4]    > Caused by: org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AEDA330BB68764D1-001/tempDir-004/segs/8l7z27j40e16uyyzewoowzr56_112: Too many open files
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([AEDA330BB68764D1]:0)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
   [junit4]    > Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AEDA330BB68764D1-001/tempDir-004/segs/8l7z27j40e16uyyzewoowzr56_112: Too many open files
   [junit4]    > 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.newDirectoryStream(HandleTrackingFS.java:315)
   [junit4]    > 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newDirectoryStream(FilterFileSystemProvider.java:223)
   [junit4]    > 	at java.nio.file.Files.newDirectoryStream(Files.java:457)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory.listAll(FSDirectory.java:214)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory.listAll(FSDirectory.java:233)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.listAll(MockDirectoryWrapper.java:1040)
   [junit4]    > 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:399)
   [junit4]    > 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:163)
   [junit4]    > 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.wrapForMerge(TestDemoParallelLeafReader.java:533)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4714)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4364)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5923)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)Throwable #2: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=2338, name=Lucene Merge Thread #19, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]
   [junit4]    > Caused by: org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AEDA330BB68764D1-001/tempDir-004/segs/8l7z27j40e16uyyzewoowzr50_111/_0_Lucene85FieldsIndexfile_pointers_1.tmp: Too many open files
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([AEDA330BB68764D1]:0)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
   [junit4]    > Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AEDA330BB68764D1-001/tempDir-004/segs/8l7z27j40e16uyyzewoowzr50_111/_0_Lucene85FieldsIndexfile_pointers_1.tmp: Too many open files
   [junit4]    > 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]    > 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]    > 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory.createTempOutput(FSDirectory.java:267)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.createTempOutput(MockDirectoryWrapper.java:707)
   [junit4]    > 	at org.apache.lucene.store.FilterDirectory.createTempOutput(FilterDirectory.java:79)
   [junit4]    > 	at org.apache.lucene.store.TrackingDirectoryWrapper.createTempOutput(TrackingDirectoryWrapper.java:51)
   [junit4]    > 	at org.apache.lucene.codecs.compressing.FieldsIndexWriter.<init>(FieldsIndexWriter.java:80)
   [junit4]    > 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsWriter.<init>(CompressingStoredFieldsWriter.java:126)
   [junit4]    > 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsFormat.fieldsWriter(CompressingStoredFieldsFormat.java:130)
   [junit4]    > 	at org.apache.lucene.codecs.lucene87.Lucene87StoredFieldsFormat.fieldsWriter(Lucene87StoredFieldsFormat.java:141)
   [junit4]    > 	at org.apache.lucene.codecs.asserting.AssertingStoredFieldsFormat.fieldsWriter(AssertingStoredFieldsFormat.java:48)
   [junit4]    > 	at org.apache.lucene.index.StoredFieldsConsumer.initStoredFieldsWriter(StoredFieldsConsumer.java:48)
   [junit4]    > 	at org.apache.lucene.index.StoredFieldsConsumer.startDocument(StoredFieldsConsumer.java:55)
   [junit4]    > 	at org.apache.lucene.index.DefaultIndexingChain.startStoredFields(DefaultIndexingChain.java:449)
   [junit4]    > 	at org.apache.lucene.index.DefaultIndexingChain.processDocument(DefaultIndexingChain.java:485)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriterPerThread.updateDocuments(DocumentsWriterPerThread.java:208)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:419)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1471)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1757)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1400)
   [junit4]    > 	at org.apache.lucene.index.TestDemoParallelLeafReader$2.reindex(TestDemoParallelLeafReader.java:731)
   [junit4]    > 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:405)
   [junit4]    > 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:163)
   [junit4]    > 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.wrapForMerge(TestDemoParallelLeafReader.java:533)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4714)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4364)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5923)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)Throwable #3: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=2332, name=Lucene Merge Thread #15, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]
   [junit4]    > Caused by: org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AEDA330BB68764D1-001/tempDir-004/segs/8l7z27j40e16uyyzewoowzfzy_106/_0_Direct_0.dvdm: Too many open files
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([AEDA330BB68764D1]:0)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
   [junit4]    > Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AEDA330BB68764D1-001/tempDir-004/segs/8l7z27j40e16uyyzewoowzfzy_106/_0_Direct_0.dvdm: Too many open files
   [junit4]    > 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]    > 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]    > 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:672)
   [junit4]    > 	at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]    > 	at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]    > 	at org.apache.lucene.codecs.memory.DirectDocValuesConsumer.<init>(DirectDocValuesConsumer.java:58)
   [junit4]    > 	at org.apache.lucene.codecs.memory.DirectDocValuesFormat.fieldsConsumer(DirectDocValuesFormat.java:71)
   [junit4]    > 	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.getInstance(PerFieldDocValuesFormat.java:227)
   [junit4]    > 	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.getInstance(PerFieldDocValuesFormat.java:163)
   [junit4]    > 	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.addNumericField(PerFieldDocValuesFormat.java:109)
   [junit4]    > 	at org.apache.lucene.index.NumericDocValuesWriter.flush(NumericDocValuesWriter.java:108)
   [junit4]    > 	at org.apache.lucene.index.DefaultIndexingChain.writeDocValues(DefaultIndexingChain.java:345)
   [junit4]    > 	at org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:225)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:350)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:480)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:394)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:440)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1471)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1757)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1400)
   [junit4]    > 	at org.apache.lucene.index.TestDemoParallelLeafReader$2.reindex(TestDemoParallelLeafReader.java:731)
   [junit4]    > 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:405)
   [junit4]    > 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:163)
   [junit4]    > 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.wrapForMerge(TestDemoParallelLeafReader.java:533)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4714)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4364)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5923)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)Throwable #4: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=2336, name=Lucene Merge Thread #17, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]
   [junit4]    > Caused by: org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AEDA330BB68764D1-001/tempDir-004/segs/8l7z27j40e16uyyzewoowzqz7_110: Too many open files
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([AEDA330BB68764D1]:0)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
   [junit4]    > Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AEDA330BB68764D1-001/tempDir-004/segs/8l7z27j40e16uyyzewoowzqz7_110: Too many open files
   [junit4]    > 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.newDirectoryStream(HandleTrackingFS.java:315)
   [junit4]    > 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newDirectoryStream(FilterFileSystemProvider.java:223)
   [junit4]    > 	at java.nio.file.Files.newDirectoryStream(Files.java:457)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory.listAll(FSDirectory.java:214)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory.listAll(FSDirectory.java:233)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.listAll(MockDirectoryWrapper.java:1040)
   [junit4]    > 	at org.apache.lucene.store.FilterDirectory.listAll(FilterDirectory.java:58)
   [junit4]    > 	at org.apache.lucene.index.DirectoryReader.indexExists(DirectoryReader.java:321)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:942)
   [junit4]    > 	at org.apache.lucene.index.TestDemoParallelLeafReader$2.reindex(TestDemoParallelLeafReader.java:719)
   [junit4]    > 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:405)
   [junit4]    > 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:163)
   [junit4]    > 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.wrapForMerge(TestDemoParallelLeafReader.java:533)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4714)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4364)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5923)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)Throwable #5: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=2334, name=Lucene Merge Thread #16, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]
   [junit4]    > Caused by: org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AEDA330BB68764D1-001/tempDir-004/segs/8l7z27j40e16uyyzewoowzr01_108: Too many open files
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([AEDA330BB68764D1]:0)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
   [junit4]    > Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AEDA330BB68764D1-001/tempDir-004/segs/8l7z27j40e16uyyzewoowzr01_108: Too many open files
   [junit4]    > 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.newDirectoryStream(HandleTrackingFS.java:315)
   [junit4]    > 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newDirectoryStream(FilterFileSystemProvider.java:223)
   [junit4]    > 	at java.nio.file.Files.newDirectoryStream(Files.java:457)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory.listAll(FSDirectory.java:214)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory.listAll(FSDirectory.java:233)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.listAll(MockDirectoryWrapper.java:1040)
   [junit4]    > 	at org.apache.lucene.store.FilterDirectory.listAll(FilterDirectory.java:58)
   [junit4]    > 	at org.apache.lucene.index.DirectoryReader.indexExists(DirectoryReader.java:321)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:942)
   [junit4]    > 	at org.apache.lucene.index.TestDemoParallelLeafReader$2.reindex(TestDemoParallelLeafReader.java:719)
   [junit4]    > 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:405)
   [junit4]    > 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:163)
   [junit4]    > 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.wrapForMerge(TestDemoParallelLeafReader.java:533)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4714)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4364)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5923)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]   2> NOTE: leaving temporary files on disk at: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AEDA330BB68764D1-001
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene87): {id=Lucene84, text=PostingsFormat(name=Asserting)}, docValues:{number_34=DocValuesFormat(name=Direct), number_11=DocValuesFormat(name=Asserting), number_33=DocValuesFormat(name=Asserting), number_77=DocValuesFormat(name=Asserting), number_99=DocValuesFormat(name=Asserting), number_98=DocValuesFormat(name=Lucene80), number_53=DocValuesFormat(name=Lucene80), number_97=DocValuesFormat(name=Lucene80), number_96=DocValuesFormat(name=Direct), number_95=DocValuesFormat(name=Asserting), number_18=DocValuesFormat(name=Lucene80), number_59=DocValuesFormat(name=Asserting), number_7=DocValuesFormat(name=Direct), number_6=DocValuesFormat(name=Lucene80), number_79=DocValuesFormat(name=Lucene80), number=DocValuesFormat(name=Direct), number_104=DocValuesFormat(name=Lucene80), number_102=DocValuesFormat(name=Direct), number_108=DocValuesFormat(name=Lucene80), number_87=DocValuesFormat(name=Lucene80), number_106=DocValuesFormat(name=Direct), number_42=DocValuesFormat(name=Lucene80), number_86=DocValuesFormat(name=Lucene80), number_105=DocValuesFormat(name=Lucene80), number_63=DocValuesFormat(name=Direct), number_61=DocValuesFormat(name=Lucene80), number_28=DocValuesFormat(name=Lucene80), number_26=DocValuesFormat(name=Asserting), number_5=DocValuesFormat(name=Lucene80), number_4=DocValuesFormat(name=Asserting), number_2=DocValuesFormat(name=Lucene80), number_1=DocValuesFormat(name=Lucene80), number_0=DocValuesFormat(name=Asserting), number_111=DocValuesFormat(name=Lucene80), number_110=DocValuesFormat(name=Asserting), number_113=DocValuesFormat(name=Direct), number_112=DocValuesFormat(name=Lucene80)}, maxPointsInLeafNode=1929, maxMBSortInHeap=5.121669367996848, sim=Asserting(RandomSimilarity(queryNorm=false): {text=DFR I(F)L1}), locale=sv, timezone=America/St_Vincent
   [junit4]   2> NOTE: Linux 5.4.0-45-generic amd64/Oracle Corporation 1.8.0_252 (64-bit)/cpus=4,threads=1,free=120791448,total=287834112
   [junit4]   2> NOTE: All tests run in this JVM: [TestLucene50CompoundFormat, TestSpanContainQuery, TestBufferedChecksum, TestLongValuesSource, TestNoDeletionPolicy, TestLatLonPolygonShapeQueries, TestDaciukMihovAutomatonBuilder, TestBasicModelIF, TestMultiThreadTermVectors, TestForDeltaUtil, TestXYDocValuesQueries, TestExternalCodecs, TestAxiomaticF1LOG, TestSloppyPhraseQuery, TestPrefixQuery, Test2BPostingsBytes, TestRamUsageEstimator, TestIndexWriterConfig, TestPolygon, TestPointValues, TestBufferedUpdates, TestIsCurrent, TestSubScorerFreqs, TestDocIdsWriter, TestParallelReaderEmptyIndex, Test2BBKDPoints, TestIndexableField, TestMinimize, TestDocumentWriter, TestSimpleExplanations, TestUnicodeUtil, TestTrackingDirectoryWrapper, TestLowercaseAsciiCompression, TestRollingUpdates, TestSpanSearchEquivalence, TestFieldsReader, TestFieldType, TestDemoParallelLeafReader]
   [junit4] Completed [156/570 (1!)] on J2 in 299.11s, 5 tests, 2 errors <<< FAILURES!

[...truncated 15385 lines...]
   [junit4] Suite: org.apache.solr.update.TestInPlaceUpdatesDistrib
   [junit4]   2> 4896331 INFO  (SUITE-TestInPlaceUpdatesDistrib-seed#[69E8BE75B8D54B21]-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-8.7/checkout/solr/server/solr/configsets/_default/conf'
   [junit4]   2> 4896331 INFO  (SUITE-TestInPlaceUpdatesDistrib-seed#[69E8BE75B8D54B21]-worker) [     ] o.a.s.SolrTestCaseJ4 Created dataDir: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/solr/build/solr-core/test/J1/temp/solr.update.TestInPlaceUpdatesDistrib_69E8BE75B8D54B21-001/data-dir-278-001
   [junit4]   2> 4896331 WARN  (SUITE-TestInPlaceUpdatesDistrib-seed#[69E8BE75B8D54B21]-worker) [     ] o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=81 numCloses=81
   [junit4]   2> 4896332 INFO  (SUITE-TestInPlaceUpdatesDistrib-seed#[69E8BE75B8D54B21]-worker) [     ] o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) w/NUMERIC_DOCVALUES_SYSPROP=false
   [junit4]   2> 4896334 INFO  (SUITE-TestInPlaceUpdatesDistrib-seed#[69E8BE75B8D54B21]-worker) [     ] o.a.s.SolrTestCaseJ4 Randomized ssl (true) and clientAuth (false) via: @org.apache.solr.util.RandomizeSSL(reason=, ssl=NaN, value=NaN, clientAuth=NaN)
   [junit4]   2> 4896334 INFO  (SUITE-TestInPlaceUpdatesDistrib-seed#[69E8BE75B8D54B21]-worker) [     ] o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 4896334 INFO  (SUITE-TestInPlaceUpdatesDistrib-seed#[69E8BE75B8D54B21]-worker) [     ] o.a.s.BaseDistributedSearchTestCase Setting hostContext system property: /
   [junit4]   2> 4896334 INFO  (SUITE-TestInPlaceUpdatesDistrib-seed#[69E8BE75B8D54B21]-worker) [     ] o.a.s.SolrTestCaseJ4 updateLog impl=solr.CdcrUpdateLog
   [junit4]   2> 4896334 INFO  (SUITE-TestInPlaceUpdatesDistrib-seed#[69E8BE75B8D54B21]-worker) [     ] o.a.s.SolrTestCaseJ4 ####initCore
   [junit4]   2> 4896341 INFO  (SUITE-TestInPlaceUpdatesDistrib-seed#[69E8BE75B8D54B21]-worker) [     ] o.a.s.c.SolrConfig Using Lucene MatchVersion: 8.7.0
   [junit4]   2> 4896363 INFO  (SUITE-TestInPlaceUpdatesDistrib-seed#[69E8BE75B8D54B21]-worker) [     ] o.a.s.s.IndexSchema Schema name=inplace-updates
   [junit4]   2> 4896366 INFO  (SUITE-TestInPlaceUpdatesDistrib-seed#[69E8BE75B8D54B21]-worker) [     ] o.a.s.s.IndexSchema Loaded schema inplace-updates/1.6 with uniqueid field id
   [junit4]   2> 4896983 WARN  (SUITE-TestInPlaceUpdatesDistrib-seed#[69E8BE75B8D54B21]-worker) [     ] o.a.s.c.CoreContainer Unable to create [/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/solr/core/src/test-files/solr/userfiles].  Features requiring this directory may fail.
   [junit4]   2>           => java.security.AccessControlException: access denied ("java.io.FilePermission" "/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/solr/core/src/test-files/solr/userfiles" "write")
   [junit4]   2> 	at java.security.AccessControlContext.checkPermission(AccessControlContext.java:472)
   [junit4]   2> java.security.AccessControlException: access denied ("java.io.FilePermission" "/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/solr/core/src/test-files/solr/userfiles" "write")
   [junit4]   2> 	at java.security.AccessControlContext.checkPermission(AccessControlContext.java:472) ~[?:1.8.0_252]
   [junit4]   2> 	at java.security.AccessController.checkPermission(AccessController.java:886) ~[?:1.8.0_252]
   [junit4]   2> 	at java.lang.SecurityManager.checkPermission(SecurityManager.java:549) ~[?:1.8.0_252]
   [junit4]   2> 	at java.lang.SecurityManager.checkWrite(SecurityManager.java:979) ~[?:1.8.0_252]
   [junit4]   2> 	at sun.nio.fs.UnixPath.checkWrite(UnixPath.java:801) ~[?:?]
   [junit4]   2> 	at sun.nio.fs.UnixFileSystemProvider.createDirectory(UnixFileSystemProvider.java:376) ~[?:?]
   [junit4]   2> 	at java.nio.file.Files.createDirectory(Files.java:674) ~[?:1.8.0_252]
   [junit4]   2> 	at java.nio.file.Files.createAndCheckIsDirectory(Files.java:781) ~[?:1.8.0_252]
   [junit4]   2> 	at java.nio.file.Files.createDirectories(Files.java:727) ~[?:1.8.0_252]
   [junit4]   2> 	at org.apache.solr.core.CoreContainer.<init>(CoreContainer.java:369) [java/:?]
   [junit4]   2> 	at org.apache.solr.core.CoreContainer.<init>(CoreContainer.java:334) [java/:?]
   [junit4]   2> 	at org.apache.solr.util.TestHarness.<init>(TestHarness.java:170) [java/:?]
   [junit4]   2> 	at org.apache.solr.util.TestHarness.<init>(TestHarness.java:143) [java/:?]
   [junit4]   2> 	at org.apache.solr.util.TestHarness.<init>(TestHarness.java:149) [java/:?]
   [junit4]   2> 	at org.apache.solr.util.TestHarness.<init>(TestHarness.java:112) [java/:?]
   [junit4]   2> 	at org.apache.solr.SolrTestCaseJ4.createCore(SolrTestCaseJ4.java:807) [java/:?]
   [junit4]   2> 	at org.apache.solr.SolrTestCaseJ4.initCore(SolrTestCaseJ4.java:797) [java/:?]
   [junit4]   2> 	at org.apache.solr.SolrTestCaseJ4.initCore(SolrTestCaseJ4.java:658) [java/:?]
   [junit4]   2> 	at org.apache.solr.SolrTestCaseJ4.initCore(SolrTestCaseJ4.java:647) [java/:?]
   [junit4]   2> 	at org.apache.solr.update.TestInPlaceUpdatesDistrib.beforeSuperClass(TestInPlaceUpdatesDistrib.java:90) [test/:?]
   [junit4]   2> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_252]
   [junit4]   2> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_252]
   [junit4]   2> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_252]
   [junit4]   2> 	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_252]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:878) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at org.junit.rules.RunRules.evaluate(RunRules.java:20) [junit-4.13.1.jar:4.13.1]
   [junit4]   2> 	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45) [java/:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41) [java/:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53) [java/:?]
   [junit4]   2> 	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47) [java/:?]
   [junit4]   2> 	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64) [java/:?]
   [junit4]   2> 	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54) [java/:?]
   [junit4]   2> 	at org.junit.rules.RunRules.evaluate(RunRules.java:20) [junit-4.13.1.jar:4.13.1]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_252]
   [junit4]   2> 4896985 WARN  (SUITE-TestInPlaceUpdatesDistrib-seed#[69E8BE75B8D54B21]-worker) [     ] o.a.s.f.DistribPackageStore Unable to create [/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/solr/core/src/test-files/solr/filestore] directory in SOLR_HOME [/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/solr/core/src/test-files/solr].  Features requiring this directory may fail.
   [junit4]   2>           => java.security.AccessControlException: access denied ("java.io.FilePermission" "/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/solr/core/src/test-files/solr/filestore" "write")
   [junit4]   2> 	at java.security.AccessControlContext.checkPermission(AccessControlContext.java:472)
   [junit4]   2> java.security.AccessControlException: access denied ("java.io.FilePermission" "/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/solr/core/src/test-files/solr/filestore" "write")
   [junit4]   2> 	at java.security.AccessControlContext.checkPermission(AccessControlContext.java:472) ~[?:1.8.0_252]
   [junit4]   2> 	at java.security.AccessController.checkPermission(AccessController.java:886) ~[?:1.8.0_252]
   [junit4]   2> 	at java.lang.SecurityManager.checkPermission(SecurityManager.java:549) ~[?:1.8.0_252]
   [junit4]   2> 	at java.lang.SecurityManager.checkWrite(SecurityManager.java:979) ~[?:1.8.0_252]
   [junit4]   2> 	at java.io.File.mkdir(File.java:1311) ~[?:1.8.0_252]
   [junit4]   2> 	at java.io.File.mkdirs(File.java:1343) ~[?:1.8.0_252]
   [junit4]   2> 	at org.apache.solr.filestore.DistribPackageStore.ensurePackageStoreDir(DistribPackageStore.java:561) [java/:?]
   [junit4]   2> 	at org.apache.solr.filestore.DistribPackageStore.<init>(DistribPackageStore.java:81) [java/:?]
   [junit4]   2> 	at org.apache.solr.filestore.PackageStoreAPI.<init>(PackageStoreAPI.java:78) [java/:?]
   [junit4]   2> 	at org.apache.solr.core.CoreContainer.load(CoreContainer.java:670) [java/:?]
   [junit4]   2> 	at org.apache.solr.util.TestHarness.<init>(TestHarness.java:171) [java/:?]
   [junit4]   2> 	at org.apache.solr.util.TestHarness.<init>(TestHarness.java:143) [java/:?]
   [junit4]   2> 	at org.apache.solr.util.TestHarness.<init>(TestHarness.java:149) [java/:?]
   [junit4]   2> 	at org.apache.solr.util.TestHarness.<init>(TestHarness.java:112) [java/:?]
   [junit4]   2> 	at org.apache.solr.SolrTestCaseJ4.createCore(SolrTestCaseJ4.java:807) [java/:?]
   [junit4]   2> 	at org.apache.solr.SolrTestCaseJ4.initCore(SolrTestCaseJ4.java:797) [java/:?]
   [junit4]   2> 	at org.apache.solr.SolrTestCaseJ4.initCore(SolrTestCaseJ4.java:658) [java/:?]
   [junit4]   2> 	at org.apache.solr.SolrTestCaseJ4.initCore(SolrTestC

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

[69E8BE75B8D54B21]-worker) [     ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@556fe746: rootName = null, domain = solr.jvm, service url = null, agent id = null] for registry solr.jvm/com.codahale.metrics.MetricRegistry@73e6cb47
   [junit4]   2> 6359819 INFO  (SUITE-TestInPlaceUpdatesDistrib-seed#[69E8BE75B8D54B21]-worker) [     ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jetty tag=null
   [junit4]   2> 6359819 INFO  (SUITE-TestInPlaceUpdatesDistrib-seed#[69E8BE75B8D54B21]-worker) [     ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@457f71d: rootName = null, domain = solr.jetty, service url = null, agent id = null] for registry solr.jetty/com.codahale.metrics.MetricRegistry@6211af60
   [junit4]   2> NOTE: leaving temporary files on disk at: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/solr/build/solr-core/test/J1/temp/solr.update.TestInPlaceUpdatesDistrib_69E8BE75B8D54B21-001
   [junit4]   2> Oct 21, 2020 5:20:57 PM com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> WARNING: Will linger awaiting termination of 1 leaked thread(s).
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene87): {_root_=Lucene84, title_s=BlockTreeOrds(blocksize=128), id=PostingsFormat(name=Asserting), id_field_copy_that_does_not_support_in_place_update_s=BlockTreeOrds(blocksize=128)}, docValues:{inplace_updatable_float=DocValuesFormat(name=Asserting), id_i=DocValuesFormat(name=Lucene80), _version_=DocValuesFormat(name=Asserting), _root_=DocValuesFormat(name=Asserting), id=DocValuesFormat(name=Direct), inplace_updatable_int_with_default=DocValuesFormat(name=Asserting), inplace_updatable_float_with_default=DocValuesFormat(name=Lucene80)}, maxPointsInLeafNode=1923, maxMBSortInHeap=7.55172804209295, sim=Asserting(RandomSimilarity(queryNorm=false): {}), locale=et-EE, timezone=Asia/Bangkok
   [junit4]   2> NOTE: Linux 5.4.0-45-generic amd64/Oracle Corporation 1.8.0_252 (64-bit)/cpus=4,threads=1,free=36606848,total=528482304
   [junit4]   2> NOTE: All tests run in this JVM: [TestLRUCache, EnumFieldTest, MoveReplicaHDFSFailoverTest, TestPackages, TestBlendedInfixSuggestions, TestEmbeddedSolrServerAdminHandler, TestDocumentBuilder, NodeLostTriggerTest, TestMaxTokenLenTokenizer, TestSha256AuthenticationProvider, TestUtils, StatsReloadRaceTest, SuggesterTest, BigEndianAscendingWordDeserializerTest, TestMinMaxOnMultiValuedField, TestSQLHandler, TestStreamBody, TriggerIntegrationTest, SolrCoreMetricManagerTest, TestSuggestSpellingConverter, TestConfigsApi, WrapperMergePolicyFactoryTest, SystemLogListenerTest, TaggingAttributeTest, XmlUpdateRequestHandlerTest, TestElisionMultitermQuery, ReplaceNodeTest, TestReRankQParserPlugin, DistanceUnitsTest, SearchHandlerTest, BufferStoreTest, NoCacheHeaderTest, TestScoreJoinQPNoScore, TestSolrQueryParser, TestFieldCollectionResource, TestCollectionsAPIViaSolrCloudCluster, DistributedFacetExistsSmallTest, LeaderFailureAfterFreshStartTest, SpellCheckCollatorTest, MultiThreadedOCPTest, TestAddFieldRealTimeGet, EmbeddedSolrNoSerializeTest, SolrGraphiteReporterTest, FieldMutatingUpdateProcessorTest, BinaryUpdateRequestHandlerTest, SoftAutoCommitTest, SOLR749Test, TestSolrTestCaseJ4, TestSizeLimitedDistributedMap, TestReversedWildcardFilterFactory, CreateCollectionCleanupTest, ConjunctionSolrSpellCheckerTest, TestNRTOpen, TestHighFrequencyDictionaryFactory, TestFacetMethods, DefaultValueUpdateProcessorTest, CloudMLTQParserTest, SignificantTermsQParserPluginTest, ConnectionReuseTest, PolyFieldTest, AlternateDirectoryTest, TestLMDirichletSimilarityFactory, LeaderElectionContextKeyTest, TestSolrCloudWithSecureImpersonation, UpdateLogTest, SampleTest, TestDynamicLoadingUrl, ChangedSchemaMergeTest, TestCloudDeleteByQuery, ChaosMonkeyNothingIsSafeTest, TestJavabinTupleStreamParser, DistributedIntervalFacetingTest, TestRequestStatusCollectionAPI, InfoHandlerTest, SolrCloudReportersTest, TestMultiValuedNumericRangeQuery, TestSolrCachePerf, BJQParserTest, TestStressThreadBackup, DistributedTermsComponentTest, TestPayloadCheckQParserPlugin, DateRangeFieldTest, TestDefaultStatsCache, TestZkAclsWithHadoopAuth, LargeFieldTest, TestDownShardTolerantSearch, TestConfigSetImmutable, TestSurroundQueryParser, TestPartialUpdateDeduplication, DistributedVersionInfoTest, TestCSVResponseWriter, TestSimGenericDistributedQueue, TestUnifiedSolrHighlighter, TestManagedSynonymGraphFilterFactory, OverseerTest, TestSimDistribStateManager, TestRequestForwarding, TestManagedSchemaThreadSafety, IndexSizeTriggerMixedBoundsTest, TestLeaderElectionWithEmptyReplica, HdfsChaosMonkeyNothingIsSafeTest, HdfsRecoveryZkTest, CoreAdminCreateDiscoverTest, TestSchemaManager, PhrasesIdentificationComponentTest, ProtectedTermFilterFactoryTest, TestBulkSchemaAPI, RankFieldTest, SegmentsInfoRequestHandlerTest, TestSimpleTrackingShardHandler, TestSolrCoreProperties, PathHierarchyTokenizerFactoryTest, TestLuceneIndexBackCompat, ChaosMonkeySafeLeaderWithPullReplicasTest, DeleteLastCustomShardedReplicaTest, DeleteReplicaTest, DistribJoinFromCollectionTest, ForceLeaderWithTlogReplicasTest, HttpPartitionTest, MetricsHistoryWithAuthIntegrationTest, MigrateRouteKeyTest, OutOfBoxZkACLAndCredentialsProvidersTest, OverriddenZkACLAndCredentialsProvidersTest, OverseerRolesTest, RecoveryZkTest, RemoteQueryErrorTest, ReplaceNodeNoTargetTest, RollingRestartTest, TestWithCollection, VMParamsZkACLAndCredentialsProvidersTest, ZkCLITest, AssignTest, AsyncCallRequestStatusResponseTest, CollectionReloadTest, CollectionsAPIAsyncDistributedZkTest, CustomCollectionTest, HdfsCollectionsAPIDistributedZkTest, ComputePlanActionTest, HttpTriggerListenerTest, NodeAddedTriggerIntegrationTest, NodeLostTriggerIntegrationTest, ScheduledMaintenanceTriggerTest, TriggerEventQueueTest, TestSimComputePlanAction, TestSimNodeLostTrigger, TestSimPolicyCloud, TestSimScenario, TestSimTriggerIntegration, TestSimUtils, TestSnapshotCloudManager, BaseCdcrDistributedZkTest, CdcrBidirectionalTest, CdcrBootstrapTest, CdcrReplicationHandlerTest, CdcrRequestHandlerTest, HDFSCollectionsAPITest, HdfsBasicDistributedZk2Test, HdfsTlogReplayBufferedWhileIndexingTest, ConfigureRecoveryStrategyTest, CoreSorterTest, DirectoryFactoriesTest, DirectoryFactoryTest, ExitableDirectoryReaderTest, HdfsDirectoryFactoryTest, QueryResultKeyTest, TestConfig, TestCoreDiscovery, TestCorePropertiesReload, TestCustomStream, TestMergePolicyConfig, TestReloadAndDeleteDocs, TestShardHandlerFactory, TestSimpleTextCodec, TestSolrDeletionPolicy2, TestSolrIndexConfig, TestSolrXml, FieldAnalysisRequestHandlerTest, JsonLoaderTest, MoreLikeThisHandlerTest, PingRequestHandlerTest, TestCSVLoader, TestConfigReload, TestContainerPlugin, TestReplicationHandlerBackup, TestReplicationHandlerDiskOverFlow, TestReqParamsAPI, TestRestoreCore, V2StandaloneTest, CoreAdminRequestStatusTest, CoreMergeIndexesAdminHandlerTest, DaemonStreamApiTest, HealthCheckHandlerTest, IndexSizeEstimatorTest, MBeansHandlerTest, MetricsHandlerTest, MetricsHistoryHandlerTest, PropertiesRequestHandlerTest, TestCollectionAPIs, ZookeeperReadAPITest, ZookeeperStatusHandlerTest, BadComponentTest, CloudReplicaSourceTest, CustomTermsComponentTest, DebugComponentTest, DistributedDebugComponentTest, DistributedFacetPivotSmallAdvancedTest, DistributedFacetPivotSmallTest, DistributedFacetPivotWhiteBoxTest, DistributedMLTComponentTest, DistributedQueryComponentOptimizationTest, DistributedQueryElevationComponentTest, DistributedSpellCheckComponentTest, MoreLikeThisComponentTest, SuggestComponentContextFilterQueryTest, SuggestComponentTest, TermVectorComponentDistributedTest, TermVectorComponentTest, TermsComponentTest, TestDistributedStatsComponentCardinality, TestSubQueryTransformer, TestManagedResource, TestManagedResourceStorage, TestDynamicFieldResource, TestSchemaResource, TestSerializedLuceneMatchVersion, TestManagedStopFilterFactory, NotRequiredUniqueKeyTest, PrimitiveFieldTypeTest, TestBulkSchemaConcurrent, TestHalfAndHalfDocValues, TestManagedSchema, TestFoldingMultitermQuery, TestIndexSearcher, TestMultiWordSynonyms, TestNoOpRegenerator, TestOverriddenPrefixQueryForCustomFieldType, TestQueryUtils, TestReloadDeadlock, TestSolr4Spatial2, TestSolrJ, TestStressReorder, TestXmlQParser, TestXmlQParserPlugin, RangeFacetCloudTest, TestCloudJSONFacetJoinDomain, TestCloudJSONFacetSKGEquiv, TestJsonFacets, TestNumericTerms64, DataDrivenBlockJoinTest, DocumentBuilderTest, PeerSyncTest, PeerSyncWithIndexFingerprintCachingTest, PeerSyncWithLeaderTest, TestInPlaceUpdatesDistrib]
   [junit4] Completed [921/921 (1!)] on J1 in 1464.30s, 1 test, 1 error <<< FAILURES!

[...truncated 1 lines...]
   [junit4] JVM J1: stdout was not empty, see: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/solr/build/solr-core/test/temp/junit4-J1-20201021_153457_8587756122809340562971.sysout
   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] java.lang.OutOfMemoryError: GC overhead limit exceeded
   [junit4] Dumping heap to /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/heapdumps/java_pid264052.hprof ...
   [junit4] Heap dump file created [709888980 bytes in 2.287 secs]
   [junit4] <<< JVM J1: EOF ----

[...truncated 9528 lines...]
BUILD FAILED
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/build.xml:652: The following error occurred while executing this line:
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/build.xml:586: Some of the tests produced a heap dump, but did not fail. Maybe a suppressed OutOfMemoryError? Dumps created:
* java_pid264052.hprof

Total time: 835 minutes 27 seconds
Build step 'Invoke Ant' marked build as failure
Archiving artifacts
Recording test results
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any

[JENKINS] Lucene » Lucene-Solr-NightlyTests-8.7 - Build # 3 - Still Failing!

Posted by Apache Jenkins Server <je...@builds.apache.org>.
Build: https://ci-builds.apache.org/job/Lucene/job/Lucene-Solr-NightlyTests-8.7/3/

All tests passed

Build Log:
[...truncated 68452 lines...]
BUILD FAILED
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/build.xml:652: The following error occurred while executing this line:
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/build.xml:507: The following error occurred while executing this line:
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.7/checkout/build.xml:495: Source checkout is modified!!! Offending files:
* lucene/licenses/junit-4.13.1.jar.sha1
* solr/licenses/junit-4.13.1.jar.sha1

Total time: 516 minutes 30 seconds
Process leaked file descriptors. See https://jenkins.io/redirect/troubleshooting/process-leaked-file-descriptors for more information
Build step 'Invoke Ant' marked build as failure
Archiving artifacts
Recording test results
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any