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Posted to issues@ignite.apache.org by "Denis Chudov (Jira)" <ji...@apache.org> on 2023/05/17 08:46:00 UTC

[jira] [Updated] (IGNITE-19478) Possible excess size of table entities written into meta storage

     [ https://issues.apache.org/jira/browse/IGNITE-19478?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Denis Chudov updated IGNITE-19478:
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    Description: 
Motivation

There are multiple entities written to meta storage during DML operations, especially table creation, for example, assignments. The size of these entities is excessive, because of usage instances of ClusterNode, wrapping to collections and so on. This can lead to degradation in Raft during creation of multiple tables, see 

  was:TBD


> Possible excess size of table entities written into meta storage
> ----------------------------------------------------------------
>
>                 Key: IGNITE-19478
>                 URL: https://issues.apache.org/jira/browse/IGNITE-19478
>             Project: Ignite
>          Issue Type: Bug
>            Reporter: Denis Chudov
>            Assignee: Denis Chudov
>            Priority: Major
>              Labels: ignite-3
>
> Motivation
> There are multiple entities written to meta storage during DML operations, especially table creation, for example, assignments. The size of these entities is excessive, because of usage instances of ClusterNode, wrapping to collections and so on. This can lead to degradation in Raft during creation of multiple tables, see 



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