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https://issues.apache.org/jira/browse/IGNITE-14130?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17303926#comment-17303926
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Ivan Bessonov commented on IGNITE-14130:
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[[email protected]] done, I'll merge it, thank you for the contribution!
> There's a race in WAL segment rollover procedure
> ------------------------------------------------
>
> Key: IGNITE-14130
> URL: https://issues.apache.org/jira/browse/IGNITE-14130
> Project: Ignite
> Issue Type: Bug
> Components: persistence
> Affects Versions: 2.9.1
> Reporter: Vladimir Pligin
> Assignee: Kirill Tkalenko
> Priority: Major
> Fix For: 2.11
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> It seems that something is wrong with the rollover procedure.
> To reveal that it's enough to set setWalAutoArchiveAfterInactivity to some
> "small" value and give some constant load. 200ms works well for that.
> Error stacktrace:
>
> SEVERE: Error when executing timeout callback:
> o.a.i.i.processors.cache.persistence.wal.FileWriteAheadLogManager$7@1995fe8aSEVERE:
> Error when executing timeout callback:
> o.a.i.i.processors.cache.persistence.wal.FileWriteAheadLogManager$7...@1995fe8ajava.lang.NullPointerException
> at
> org.apache.ignite.internal.processors.cache.persistence.wal.FileWriteAheadLogManager.closeBufAndRollover(FileWriteAheadLogManager.java:898)
> at
> org.apache.ignite.internal.processors.cache.persistence.wal.FileWriteAheadLogManager.checkWalRolloverRequiredDuringInactivityPeriod(FileWriteAheadLogManager.java:786)
> at
> org.apache.ignite.internal.processors.cache.persistence.wal.FileWriteAheadLogManager.access$700(FileWriteAheadLogManager.java:158)
> at
> org.apache.ignite.internal.processors.cache.persistence.wal.FileWriteAheadLogManager$7.onTimeout(FileWriteAheadLogManager.java:749)
> at
> org.apache.ignite.internal.processors.timeout.GridTimeoutProcessor$TimeoutWorker.body(GridTimeoutProcessor.java:234)
> at
> org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:120) at
> java.lang.Thread.run(Thread.java:748)
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