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Posted to dev@ignite.apache.org by "Vladimir Ershov (JIRA)" <ji...@apache.org> on 2016/01/12 13:04:39 UTC

[jira] [Created] (IGNITE-2368) Performance optimization for an IgnitCache.query execution.

Vladimir Ershov created IGNITE-2368:
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             Summary: Performance optimization for an IgnitCache.query execution.
                 Key: IGNITE-2368
                 URL: https://issues.apache.org/jira/browse/IGNITE-2368
             Project: Ignite
          Issue Type: Improvement
          Components: SQL
    Affects Versions: ignite-1.4
            Reporter: Vladimir Ershov


Current solution of an sql query executed from client node for replicated cache could be improved.
 As for now we split initial query into map and reduce steps on a client node, but it would be more effective just to send initial query to a data node and execute it there without splitting since cache is replicated.



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