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

Posted to hdfs-issues@hadoop.apache.org by "ZanderXu (Jira)" <ji...@apache.org> on 2024/05/24 01:43:00 UTC

[jira] [Resolved] (HDFS-17529) RBF: Improve router state store cache entry deletion

     [ https://issues.apache.org/jira/browse/HDFS-17529?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ZanderXu resolved HDFS-17529.
-----------------------------
    Fix Version/s: 3.5.0
     Hadoop Flags: Reviewed
       Resolution: Fixed

> RBF: Improve router state store cache entry deletion
> ----------------------------------------------------
>
>                 Key: HDFS-17529
>                 URL: https://issues.apache.org/jira/browse/HDFS-17529
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: hdfs, rbf
>            Reporter: Felix N
>            Assignee: Felix N
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 3.5.0
>
>
> Current implementation for router state store update is quite inefficient, so much that when routers are removed and a lot of NameNodeMembership records are deleted in a short burst, the deletions triggered a router safemode in our cluster and caused a lot of troubles.
> This ticket aims to improve the deletion process for ZK state store implementation.
> See HDFS-17532 for the other half of this improvement



--
This message was sent by Atlassian Jira
(v8.20.10#820010)

---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org