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Alexey Goncharuk commented on IGNITE-10920: ------------------------------------------- Looks good to me. > 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. > -- This message was sent by Atlassian JIRA (v7.6.3#76005)