You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@kudu.apache.org by "YifanZhang (Jira)" <ji...@apache.org> on 2021/12/14 07:28:00 UTC

[jira] [Updated] (KUDU-3097) whether master load deleted entries into memory could be configuable

     [ https://issues.apache.org/jira/browse/KUDU-3097?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

YifanZhang updated KUDU-3097:
-----------------------------
    Attachment: set-09.svg

> whether master load deleted entries into memory could be configuable
> --------------------------------------------------------------------
>
>                 Key: KUDU-3097
>                 URL: https://issues.apache.org/jira/browse/KUDU-3097
>             Project: Kudu
>          Issue Type: New Feature
>            Reporter: wangningito
>            Assignee: wangningito
>            Priority: Major
>         Attachments: image-2020-05-28-19-41-05-485.png, screenshot-1.png, set-09.svg
>
>
> The tablet of master is not under control of MVCC.
> The deleted entries like table structure, deleted tablet ids would be load into memory.
> For those who use the massive columns or lots of tablets and frequently switch table, it may result in some unnecessary memory usage. 
> By the way, the memory usage is different between leader and follower in master. It may result in imbalance among master cluster.



--
This message was sent by Atlassian Jira
(v8.20.1#820001)