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https://issues.apache.org/jira/browse/LUCENE-9511?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Adrien Grand closed LUCENE-9511.
--------------------------------
> Include StoredFieldsWriter in DWPT accounting
> ---------------------------------------------
>
> Key: LUCENE-9511
> URL: https://issues.apache.org/jira/browse/LUCENE-9511
> Project: Lucene - Core
> Issue Type: Bug
> Reporter: Simon Willnauer
> Priority: Major
> Fix For: 8.7
>
> Time Spent: 1h 10m
> Remaining Estimate: 0h
>
> StoredFieldsWriter might consume some heap space memory that can have a
> significant impact on decisions made in the IW if writers should be stalled
> or DWPTs should be flushed if memory settings are small in IWC and flushes
> are frequent. We should add some accounting to the StoredFieldsWriter since
> it's part of the DWPT lifecycle and not just present during flush.
> Our nightly builds ran into some OOMs due to the large chunk size used in the
> CompressedStoredFieldsFormat. The reason are very frequent flushes due to
> small maxBufferedDocs which causes 300+ DWPTs to be blocked for flush causing
> ultimately an OOM exception.
> {noformat}
>
> NOTE: reproduce with: ant test -Dtestcase=TestIndexingSequenceNumbers
> -Dtests.method=testStressConcurrentCommit -Dtests.seed=A04943A98C8E2954
> -Dtests.nightly=true -Dtests.slow=true -Dtests.badapples=true
> -Dtests.locale=vo-001 -Dtests.timezone=Africa/Ouagadougou
> -Dtests.asserts=true -Dtests.file.encoding=UTF8*06:06:15* [junit4] ERROR
> 107s J3 | TestIndexingSequenceNumbers.testStressConcurrentCommit
> <<<*06:06:15* [junit4] > Throwable #1:
> org.apache.lucene.store.AlreadyClosedException: this IndexWriter is
> closed*06:06:15* [junit4] > at
> org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:876)*06:06:15*
> [junit4] > at
> org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:890)*06:06:15*
> [junit4] > at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:3727)*06:06:15*
> [junit4] > at
> org.apache.lucene.index.TestIndexingSequenceNumbers.testStressConcurrentCommit(TestIndexingSequenceNumbers.java:228)*06:06:15*
> [junit4] > at
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)*06:06:15* [junit4] > at
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)*06:06:15*
> [junit4] > at
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)*06:06:15*
> [junit4] > at
> java.base/java.lang.reflect.Method.invoke(Method.java:566)*06:06:15*
> [junit4] > at
> java.base/java.lang.Thread.run(Thread.java:834)*06:06:15* [junit4] >
> Caused by: java.lang.OutOfMemoryError: Java heap space*06:06:15* [junit4]
> > at
> __randomizedtesting.SeedInfo.seed([A04943A98C8E2954]:0)*06:06:15* [junit4]
> > at
> org.apache.lucene.store.GrowableByteArrayDataOutput.<init>(GrowableByteArrayDataOutput.java:46)*06:06:15*
> [junit4] > at
> org.apache.lucene.codecs.compressing.CompressingStoredFieldsWriter.<init>(CompressingStoredFieldsWriter.java:111)*06:06:15*
> [junit4] > at
> org.apache.lucene.codecs.compressing.CompressingStoredFieldsFormat.fieldsWriter(CompressingStoredFieldsFormat.java:130)*06:06:15*
> [junit4] > at
> org.apache.lucene.codecs.lucene87.Lucene87StoredFieldsFormat.fieldsWriter(Lucene87StoredFieldsFormat.java:141)*06:06:15*
> [junit4] > at
> org.apache.lucene.codecs.asserting.AssertingStoredFieldsFormat.fieldsWriter(AssertingStoredFieldsFormat.java:48)*06:06:15*
> [junit4] > at
> org.apache.lucene.index.StoredFieldsConsumer.initStoredFieldsWriter(StoredFieldsConsumer.java:39)*06:06:15*
> [junit4] > at
> org.apache.lucene.index.StoredFieldsConsumer.startDocument(StoredFieldsConsumer.java:46)*06:06:15*
> [junit4] > at
> org.apache.lucene.index.DefaultIndexingChain.startStoredFields(DefaultIndexingChain.java:426)*06:06:15*
> [junit4] > at
> org.apache.lucene.index.DefaultIndexingChain.processDocument(DefaultIndexingChain.java:462)*06:06:15*
> [junit4] > at
> org.apache.lucene.index.DocumentsWriterPerThread.updateDocuments(DocumentsWriterPerThread.java:233)*06:06:15*
> [junit4] > at
> org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:419)*06:06:15*
> [junit4] > at
> org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1470)*06:06:15*
> [junit4] > at
> org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1463)*06:06:15*
> [junit4] > at
> org.apache.lucene.index.TestIndexingSequenceNumbers$2.run(TestIndexingSequenceNumbers.java:206)Throwable
> #2: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an
> uncaught exception in thread: Thread[id=1140, name=Thread-1095,
> state=RUNNABLE, group=TGRP-TestIndexingSequenceNumbers]*06:06:15* [junit4]
> > Caused by: java.lang.OutOfMemoryError: Java heap spaceThrowable #3:
> com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an
> uncaught exception in thread: Thread[id=1139, name=Thread-1094,
> state=RUNNABLE, group=TGRP-TestIndexingSequenceNumbers]*06:06:15* [junit4]
> > Caused by: java.lang.OutOfMemoryError: Java heap space*06:06:15*
> [junit4] > at
> __randomizedtesting.SeedInfo.seed([A04943A98C8E2954]:0)*06:06:15* [junit4]
> > at
> org.apache.lucene.store.GrowableByteArrayDataOutput.<init>(GrowableByteArrayDataOutput.java:46)*06:06:15*
> [junit4] > at
> org.apache.lucene.codecs.compressing.CompressingStoredFieldsWriter.<init>(CompressingStoredFieldsWriter.java:111)*06:06:15*
> [junit4] > at
> org.apache.lucene.codecs.compressing.CompressingStoredFieldsFormat.fieldsWriter(CompressingStoredFieldsFormat.java:130)*06:06:15*
> [junit4] > at
> org.apache.lucene.codecs.lucene87.Lucene87StoredFieldsFormat.fieldsWriter(Lucene87StoredFieldsFormat.java:141)*06:06:15*
> [junit4] > at
> org.apache.lucene.codecs.asserting.AssertingStoredFieldsFormat.fieldsWriter(AssertingStoredFieldsFormat.java:48)*06:06:15*
> [junit4] > at
> org.apache.lucene.index.StoredFieldsConsumer.initStoredFieldsWriter(StoredFieldsConsumer.java:39)*06:06:15*
> [junit4] > at
> org.apache.lucene.index.StoredFieldsConsumer.startDocument(StoredFieldsConsumer.java:46)*06:06:15*
> [junit4] > at
> org.apache.lucene.index.DefaultIndexingChain.startStoredFields(DefaultIndexingChain.java:426)*06:06:15*
> [junit4] > at
> org.apache.lucene.index.DefaultIndexingChain.processDocument(DefaultIndexingChain.java:462)*06:06:15*
> [junit4] > at
> org.apache.lucene.index.DocumentsWriterPerThread.updateDocuments(DocumentsWriterPerThread.java:233)*06:06:15*
> [junit4] > at
> org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:419)*06:06:15*
> [junit4] > at
> org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1470)*06:06:15*
> [junit4] > at
> org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1463)*06:06:15*
> [junit4] > at
> org.apache.lucene.index.TestIndexingSequenceNumbers$2.run(TestIndexingSequenceNumbers.java:206)Throwable
> #4: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an
> uncaught exception in thread: Thread[id=1137, name=Thread-1092,
> state=RUNNABLE, group=TGRP-TestIndexingSequenceNumbers]*06:06:15* [junit4]
> > Caused by: java.lang.OutOfMemoryError: Java heap space*06:06:15*
> [junit4] > at
> __randomizedtesting.SeedInfo.seed([A04943A98C8E2954]:0)*06:06:15* [junit4]
> > at
> org.apache.lucene.store.GrowableByteArrayDataOutput.<init>(GrowableByteArrayDataOutput.java:46)*06:06:15*
> [junit4] > at
> org.apache.lucene.codecs.compressing.CompressingStoredFieldsWriter.<init>(CompressingStoredFieldsWriter.java:111)*06:06:15*
> [junit4] > at
> org.apache.lucene.codecs.compressing.CompressingStoredFieldsFormat.fieldsWriter(CompressingStoredFieldsFormat.java:130)*06:06:15*
> [junit4] > at
> org.apache.lucene.codecs.lucene87.Lucene87StoredFieldsFormat.fieldsWriter(Lucene87StoredFieldsFormat.java:141)*06:06:15*
> [junit4] > at
> org.apache.lucene.codecs.asserting.AssertingStoredFieldsFormat.fieldsWriter(AssertingStoredFieldsFormat.java:48)*06:06:15*
> [junit4] > at
> org.apache.lucene.index.StoredFieldsConsumer.initStoredFieldsWriter(StoredFieldsConsumer.java:39)*06:06:15*
> [junit4] > at
> org.apache.lucene.index.StoredFieldsConsumer.startDocument(StoredFieldsConsumer.java:46)*06:06:15*
> [junit4] > at
> org.apache.lucene.index.DefaultIndexingChain.startStoredFields(DefaultIndexingChain.java:426)*06:06:15*
> [junit4] > at
> org.apache.lucene.index.DefaultIndexingChain.processDocument(DefaultIndexingChain.java:462)*06:06:15*
> [junit4] > at
> org.apache.lucene.index.DocumentsWriterPerThread.updateDocuments(DocumentsWriterPerThread.java:233)*06:06:15*
> [junit4] > at
> org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:419)*06:06:15*
> [junit4] > at
> org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1470)*06:06:15*
> [junit4] > at
> org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1463)*06:06:15*
> [junit4] > at
> org.apache.lucene.index.TestIndexingSequenceNumbers$2.run(TestIndexingSequenceNumbers.java:206)Throwable
> #5: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an
> uncaught exception in thread: Thread[id=1141, name=Thread-1096,
> state=RUNNABLE, group=TGRP-TestIndexingSequenceNumbers]*06:06:15* [junit4]
> > Caused by: java.lang.OutOfMemoryError: Java heap spaceThrowable #6:
> com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an
> uncaught exception in thread: Thread[id=1138, name=Thread-1093,
> state=RUNNABLE, group=TGRP-TestIndexingSequenceNumbers]*06:06:15* [junit4]
> > Caused by: java.lang.OutOfMemoryError: Java heap space*06:06:15*
> [junit4] 2> NOTE: leaving temporary files on disk at:
> /var/lib/jenkins/workspace/apache+lucene-solr+nightly+branch_8x/lucene/build/core/test/J3/temp/lucene.index.TestIndexingSequenceNumbers_A04943A98C8E2954-001*06:06:15*
> [junit4] 2> NOTE: test params are: codec=Asserting(Lucene87):
> \{id=PostingsFormat(name=LuceneVarGapDocFreqInterval)},
> docValues:\{thread=DocValuesFormat(name=Lucene80),
> ___soft_deletes=DocValuesFormat(name=Asserting)}, maxPointsInLeafNode=837,
> maxMBSortInHeap=5.048657222730272,
> sim=Asserting(RandomSimilarity(queryNorm=true): \{id=IB SPL-D2}),
> locale=vo-001, timezone=Africa/Ouagadougou*06:06:15* [junit4] 2> NOTE:
> Linux 4.12.14-122.32-default amd64/Oracle Corporation 11.0.2
> (64-bit)/cpus=32,threads=1,free=444391792,total=536870912*06:06:15*
> [junit4] 2> NOTE: All tests run in this JVM:
> [TestApproximationSearchEquivalence, TestPositionIncrement,
> TestCachingTokenFilter, TestSimpleExplanationsOfNonMatches,
> TestPostingsOffsets, TestTimSorter, TestSpanNearQuery,
> TestConstantScoreScorer, TestSpanExplanations, TestIndexingSequenceNumbers]
>
> {noformat}
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