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Posted to issues@ignite.apache.org by "Taras Ledkov (Jira)" <ji...@apache.org> on 2020/04/21 08:39:00 UTC

[jira] [Updated] (IGNITE-12804) SQL: ConnectionManager refactoring

     [ https://issues.apache.org/jira/browse/IGNITE-12804?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Taras Ledkov updated IGNITE-12804:
----------------------------------
    Fix Version/s: 2.8.1

> SQL: ConnectionManager refactoring
> ----------------------------------
>
>                 Key: IGNITE-12804
>                 URL: https://issues.apache.org/jira/browse/IGNITE-12804
>             Project: Ignite
>          Issue Type: Task
>          Components: sql
>    Affects Versions: 2.8
>            Reporter: Taras Ledkov
>            Assignee: Taras Ledkov
>            Priority: Major
>             Fix For: 2.9, 2.8.1
>
>          Time Spent: 1h 20m
>  Remaining Estimate: 0h
>
> As of now ConnectionManager is a mess, really hard to understand. We should refactor it.
> Also ThreadLocal connection is a root cause of complicated behavior of local queries & map queries.
> I guess we have to use simple connection pool. 
> For better performance connection pools will be striped by Thread ID.



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