[jira] [Created] (IGNITE-5075) Implement logical 'cache groups' sharing the same physical caches

[Anton Vinogradov (Jira)]

Semen Boikov created IGNITE-5075:
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             Summary: Implement logical 'cache groups' sharing the same physical caches
                 Key: IGNITE-5075
                 URL: https://issues.apache.org/jira/browse/IGNITE-5075
             Project: Ignite
          Issue Type: Task
          Components: cache
            Reporter: Semen Boikov
            Assignee: Semen Boikov
            Priority: Critical
             Fix For: 2.1


Currently started caches have pretty large memory overhead (e.g. to store affinity and partitions state information). If some application requires thousands caches with similar configuration then it would be useful to allow for 'logical' cache to reuse the same 'physical' cache. Let's introduce new CacheConfiguration property - 'groupName', caches with the same groupName will use the same 'physical' cache.




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