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Posted to issues@ignite.apache.org by "Ilya Kasnacheev (JIRA)" <ji...@apache.org> on 2019/04/22 06:17:00 UTC
[jira] [Commented] (IGNITE-11767) GridDhtPartitionsFullMessage
retains huge maps on heap in exchange history
[ https://issues.apache.org/jira/browse/IGNITE-11767?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16822892#comment-16822892 ]
Ilya Kasnacheev commented on IGNITE-11767:
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Failures are not mine. [~ivan.glukos]] what's your opinion on this?
> GridDhtPartitionsFullMessage retains huge maps on heap in exchange history
> --------------------------------------------------------------------------
>
> Key: IGNITE-11767
> URL: https://issues.apache.org/jira/browse/IGNITE-11767
> Project: Ignite
> Issue Type: Bug
> Components: cache
> Affects Versions: 2.7
> Reporter: Ilya Kasnacheev
> Assignee: Ilya Kasnacheev
> Priority: Blocker
> Time Spent: 10m
> Remaining Estimate: 0h
>
> ExchangeHistory keeps a FinishState for every topology version.
> FinishState contains msg, which contains at least two huge maps:
> partCntrs2 and partsSizesBytes.
> We should probably strip msg, removing those two data structures before putting msg in exchFuts linked list to be stowed away.
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