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

Posted to issues@ratis.apache.org by "Jing Zhao (JIRA)" <ji...@apache.org> on 2017/03/31 07:19:41 UTC

[jira] [Resolved] (RATIS-10) Add retry cache support in raft peers for client requests

     [ https://issues.apache.org/jira/browse/RATIS-10?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jing Zhao resolved RATIS-10.
----------------------------
       Resolution: Fixed
    Fix Version/s: 0.1.0-alpha

Most of the work has been done for the retry cache. We can resolve it now.

> Add retry cache support in raft peers for client requests
> ---------------------------------------------------------
>
>                 Key: RATIS-10
>                 URL: https://issues.apache.org/jira/browse/RATIS-10
>             Project: Ratis
>          Issue Type: Improvement
>            Reporter: Jing Zhao
>            Assignee: Jing Zhao
>            Priority: Critical
>             Fix For: 0.1.0-alpha
>
>
> We need retry cache support on Raft servers to correctly handle client's retry requests. During leader re-election, a client may hit a {{NotLeaderException}} while the request has been committed by the old leader. The new leader should be able to correctly recognize the retry request from the client.



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)