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

Posted to jira@kafka.apache.org by "Dhruvil Shah (JIRA)" <ji...@apache.org> on 2018/07/25 23:31:00 UTC

[jira] [Assigned] (KAFKA-6639) Follower may have sparse index if catching up

     [ https://issues.apache.org/jira/browse/KAFKA-6639?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dhruvil Shah reassigned KAFKA-6639:
-----------------------------------

    Assignee:     (was: Dhruvil Shah)

> Follower may have sparse index if catching up
> ---------------------------------------------
>
>                 Key: KAFKA-6639
>                 URL: https://issues.apache.org/jira/browse/KAFKA-6639
>             Project: Kafka
>          Issue Type: Bug
>            Reporter: Jason Gustafson
>            Priority: Major
>
> When a follower is catching up, it may fetch considerably more data than the size of the offset index interval. Since we only write to the index once for every append, this could lead to a sparsely populated index, which may have a performance impact if the follower ever becomes leader.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)