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Posted to issues@ignite.apache.org by "Yury Gerzhedovich (JIRA)" <ji...@apache.org> on 2019/04/16 15:56:00 UTC

[jira] [Issue Comment Deleted] (IGNITE-11755) Memory leak H2 connections at the ConnectionManager#detachedConns

     [ https://issues.apache.org/jira/browse/IGNITE-11755?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yury Gerzhedovich updated IGNITE-11755:
---------------------------------------
    Comment: was deleted

(was: [~tledkov-gridgain], please check my comment on github.)

> Memory leak H2 connections at the ConnectionManager#detachedConns
> -----------------------------------------------------------------
>
>                 Key: IGNITE-11755
>                 URL: https://issues.apache.org/jira/browse/IGNITE-11755
>             Project: Ignite
>          Issue Type: Bug
>          Components: sql
>    Affects Versions: 2.7
>            Reporter: Taras Ledkov
>            Assignee: Taras Ledkov
>            Priority: Critical
>             Fix For: 2.8
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> {{ConnectionManager#detachedConns}} leaks on mvcc transnational SELECT.
> Reproduce: 
> 1. CREATE TABLE with enabled MVCC
> 2. Do SELECTs.
> 3. Each query is executed at the new JDBC thin connection. A connection is closed after query.



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