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Posted to issues@ratis.apache.org by "Yaolong Liu (Jira)" <ji...@apache.org> on 2022/12/20 06:31:00 UTC

[jira] [Commented] (RATIS-1759) Support client use linearizable read per request

    [ https://issues.apache.org/jira/browse/RATIS-1759?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17649591#comment-17649591 ] 

Yaolong Liu commented on RATIS-1759:
------------------------------------

The pull request is merged, resolve

> Support client use linearizable read per request
> ------------------------------------------------
>
>                 Key: RATIS-1759
>                 URL: https://issues.apache.org/jira/browse/RATIS-1759
>             Project: Ratis
>          Issue Type: Sub-task
>          Components: client, server
>    Affects Versions: 3.0.0
>            Reporter: Yaolong Liu
>            Assignee: Yaolong Liu
>            Priority: Major
>             Fix For: 3.0.0
>
>          Time Spent: 1h 10m
>  Remaining Estimate: 0h
>
> If the readIndex mode is enabled on the server side, each subsequent request will use readIndex. This performance loss is relatively large. We need to allow the client choose whether use readIndex per request, so that some requests which does not require linear consistency  can reduce performance consume.



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