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Posted to issues@ignite.apache.org by "Taras Ledkov (Jira)" <ji...@apache.org> on 2020/05/25 09:14:00 UTC

[jira] [Created] (IGNITE-13068) SQL: use cache.localSize instead of index scan to calculate row count statistic

Taras Ledkov created IGNITE-13068:
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             Summary: SQL: use cache.localSize instead of index scan to calculate row count statistic 
                 Key: IGNITE-13068
                 URL: https://issues.apache.org/jira/browse/IGNITE-13068
             Project: Ignite
          Issue Type: Improvement
          Components: sql
            Reporter: Taras Ledkov
            Assignee: Taras Ledkov
             Fix For: 2.9


The scan of index is slow on big data set on setup where disc i/o requires warm up.
This is the reason that restarting the node can take a long time.



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