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https://issues.apache.org/jira/browse/IGNITE-10920?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alexey Goncharuk updated IGNITE-10920:
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Fix Version/s: 2.8
> Optimize HistoryAffinityAssignment heap usage.
> ----------------------------------------------
>
> Key: IGNITE-10920
> URL: https://issues.apache.org/jira/browse/IGNITE-10920
> Project: Ignite
> Issue Type: Improvement
> Reporter: Alexei Scherbakov
> Assignee: Konstantin Bolyandra
> Priority: Major
> Fix For: 2.8
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> With large topology and large amount of caches/partitions many server
> discovery events may quickly produce large affinity history, eating gigabytes
> of heap.
> Solution: implement some kind of a compression for affinity cache map.
> On example, affinity history could be stored as delta to some previous
> version.
>
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