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Posted to issues@ratis.apache.org by "Song Ziyang (Jira)" <ji...@apache.org> on 2022/08/16 02:58:00 UTC

[jira] [Commented] (RATIS-1638) Ignore the first timeout and initiate an election directly

    [ https://issues.apache.org/jira/browse/RATIS-1638?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17580015#comment-17580015 ] 

Song Ziyang commented on RATIS-1638:
------------------------------------

[~szetszwo] [~liuyaolong] I've submitted a PR for this, please take a look, thanks!

> Ignore the first timeout and initiate an election directly
> ----------------------------------------------------------
>
>                 Key: RATIS-1638
>                 URL: https://issues.apache.org/jira/browse/RATIS-1638
>             Project: Ratis
>          Issue Type: New Feature
>            Reporter: Yaolong Liu
>            Assignee: Song Ziyang
>            Priority: Major
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> We use Alluxio to call Ratis's service, and found that if the election expiration time is set too small, leader switching is easy to occur when full gc occurs, but if the election expiration time is set longer, then when the service is started for the first time It takes a long time to initiate an election. This waiting time is not what we want to see. Can we complete a feature to make the timeout for the first startup shorter, which can reduce the service unavailability time. 



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