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https://issues.apache.org/jira/browse/IGNITE-17359?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yury Gerzhedovich updated IGNITE-17359:
---------------------------------------
    Description: 
Currently server-side sessions are created but never deleted. Session objects 
clogs the memory and lead to OOME.

Need to introduce background task to check each session from time to time and 
clean up those that have expired. Also user should be able to set session 
timeout, but right now it hardcoded value.

start point - 
org.apache.ignite.internal.sql.engine.session.SessionManager#activeSessions

  was:
Currently server-side sessions are created but never deleted. Session objects 
clogs the memory and lead to OOME.

Need to introduce background task to check each session from time to time and 
clean up those that have expired.

start point - 
org.apache.ignite.internal.sql.engine.session.SessionManager#activeSessions


> Sql. Implement session auto expiration 
> ---------------------------------------
>
>                 Key: IGNITE-17359
>                 URL: https://issues.apache.org/jira/browse/IGNITE-17359
>             Project: Ignite
>          Issue Type: Bug
>          Components: sql
>    Affects Versions: 3.0.0-alpha5
>            Reporter: Konstantin Orlov
>            Assignee: Yury Gerzhedovich
>            Priority: Major
>              Labels: ignite-3
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> Currently server-side sessions are created but never deleted. Session objects 
> clogs the memory and lead to OOME.
> Need to introduce background task to check each session from time to time and 
> clean up those that have expired. Also user should be able to set session 
> timeout, but right now it hardcoded value.
> start point - 
> org.apache.ignite.internal.sql.engine.session.SessionManager#activeSessions



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