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From "Alexei Scherbakov (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-10957) Reduce EnsuredMessageHistory heap occupation
Date Wed, 16 Jan 2019 14:20:00 GMT
Alexei Scherbakov created IGNITE-10957:

             Summary: Reduce EnsuredMessageHistory heap occupation
                 Key: IGNITE-10957
                 URL: https://issues.apache.org/jira/browse/IGNITE-10957
             Project: Ignite
          Issue Type: Improvement
            Reporter: Alexei Scherbakov
             Fix For: 2.8

EnsuredMessageHistory can hold up to 512 discovery messages to ensure message delivery on
client reconnect and clears lazily. With large topology and a large amount caches/partitions
this can take up to several Gbs of heap.



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