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https://issues.apache.org/jira/browse/OAK-11055?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Thomas Mueller resolved OAK-11055.
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Fix Version/s: 1.70.0
Resolution: Fixed
> Warnings "falling back to classic diff" fill the log
> ----------------------------------------------------
>
> Key: OAK-11055
> URL: https://issues.apache.org/jira/browse/OAK-11055
> Project: Jackrabbit Oak
> Issue Type: Improvement
> Components: documentmk
> Reporter: Thomas Mueller
> Assignee: Thomas Mueller
> Priority: Major
> Fix For: 1.70.0
>
>
> I see the following warning a lot in the log file. As this is a known case, I
> think we should not log the exception stack trace always. Only the message.
> Otherwise, the log file might cause out-of-disk-space.
> {noformat}
> 00:04:16.333 [main] WARN o.a.j.o.p.document.DocumentNodeStore -
> diffJournalChildren failed with IllegalStateException, falling back to
> classic diff
> java.lang.IllegalStateException: Root document does not have a lastRev entry
> for local clusterId 0
> at
> org.apache.jackrabbit.oak.plugins.document.JournalDiffLoader.readTrunkChanges(JournalDiffLoader.java:139)
> at
> org.apache.jackrabbit.oak.plugins.document.JournalDiffLoader.call(JournalDiffLoader.java:75)
> at
> org.apache.jackrabbit.oak.plugins.document.DocumentNodeStore.diffImpl(DocumentNodeStore.java:3341)
> at
> org.apache.jackrabbit.oak.plugins.document.DocumentNodeStore$9.call(DocumentNodeStore.java:1991)
> at
> org.apache.jackrabbit.oak.plugins.document.MemoryDiffCache$1.call(MemoryDiffCache.java:85)
> at
> org.apache.jackrabbit.oak.plugins.document.MemoryDiffCache$1.call(MemoryDiffCache.java:79)
> at
> org.apache.jackrabbit.oak.cache.CacheLIRS$Segment.load(CacheLIRS.java:1019)
> at
> org.apache.jackrabbit.oak.cache.CacheLIRS$Segment.get(CacheLIRS.java:980)
> at org.apache.jackrabbit.oak.cache.CacheLIRS.get(CacheLIRS.java:291)
> at
> org.apache.jackrabbit.oak.plugins.document.persistentCache.NodeCache.get(NodeCache.java:243)
> at
> org.apache.jackrabbit.oak.plugins.document.persistentCache.NodeCache.get(NodeCache.java:57)
> at
> org.apache.jackrabbit.oak.plugins.document.MemoryDiffCache.getChanges(MemoryDiffCache.java:79)
> at
> org.apache.jackrabbit.oak.plugins.document.TieredDiffCache.getChanges(TieredDiffCache.java:74)
> at
> org.apache.jackrabbit.oak.plugins.document.DocumentNodeStore.compare(DocumentNodeStore.java:1986)
> at
> org.apache.jackrabbit.oak.plugins.document.AbstractDocumentNodeState.compareAgainstBaseState(AbstractDocumentNodeState.java:118)
> at
> org.apache.jackrabbit.oak.spi.commit.EditorDiff.childNodeChanged(EditorDiff.java:147)
> at
> org.apache.jackrabbit.oak.plugins.document.JsopNodeStateDiffer.compareExisting(JsopNodeStateDiffer.java:100)
> at
> org.apache.jackrabbit.oak.plugins.document.JsopNodeStateDiffer$1.childNodeChanged(JsopNodeStateDiffer.java:65)
> at
> org.apache.jackrabbit.oak.plugins.document.DiffCache.parseJsopDiff(DiffCache.java:123)
> at
> org.apache.jackrabbit.oak.plugins.document.JsopNodeStateDiffer.compare(JsopNodeStateDiffer.java:51)
> at
> org.apache.jackrabbit.oak.plugins.document.DocumentNodeStore.compare(DocumentNodeStore.java:1993)
> at
> org.apache.jackrabbit.oak.plugins.document.AbstractDocumentNodeState.compareAgainstBaseState(AbstractDocumentNodeState.java:118)
> at
> org.apache.jackrabbit.oak.spi.commit.EditorDiff.childNodeChanged(EditorDiff.java:147)
> at
> org.apache.jackrabbit.oak.plugins.document.JsopNodeStateDiffer.compareExisting(JsopNodeStateDiffer.java:100)
> at
> org.apache.jackrabbit.oak.plugins.document.JsopNodeStateDiffer$1.childNodeChanged(JsopNodeStateDiffer.java:65)
> at
> org.apache.jackrabbit.oak.plugins.document.DiffCache.parseJsopDiff(DiffCache.java:123)
> at
> org.apache.jackrabbit.oak.plugins.document.JsopNodeStateDiffer.compare(JsopNodeStateDiffer.java:51)
> at
> org.apache.jackrabbit.oak.plugins.document.DocumentNodeStore.compare(DocumentNodeStore.java:1993)
> at
> org.apache.jackrabbit.oak.plugins.document.AbstractDocumentNodeState.compareAgainstBaseState(AbstractDocumentNodeState.java:118)
> at
> org.apache.jackrabbit.oak.spi.commit.EditorDiff.process(EditorDiff.java:51)
> at
> org.apache.jackrabbit.oak.index.indexer.document.incrementalstore.IncrementalFlatFileStoreStrategy.createSortedStoreFile(IncrementalFlatFileStoreStrategy.java:88)
> at
> org.apache.jackrabbit.oak.index.indexer.document.incrementalstore.IncrementalStoreBuilder.build(IncrementalStoreBuilder.java:124)
> at
> org.apache.jackrabbit.oak.index.indexer.document.DocumentStoreIndexerBase.buildStore(DocumentStoreIndexerBase.java:232)
> at
> com.adobe.granite.indexing.tool.BuildIndexStoreCmd.run(BuildIndexStoreCmd.java:167)
> at com.adobe.granite.indexing.tool.Main.main(Main.java:124)
> {noformat}
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