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

Posted to issues-all@impala.apache.org by "yx91490 (Jira)" <ji...@apache.org> on 2023/06/13 12:27:00 UTC

[jira] [Commented] (IMPALA-12156) Support Impala Statestore HA

    [ https://issues.apache.org/jira/browse/IMPALA-12156?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17732056#comment-17732056 ] 

yx91490 commented on IMPALA-12156:
----------------------------------

Hi [~wzhou] , the design doc has private permission, can you open it? thanks.

> Support Impala Statestore HA
> ----------------------------
>
>                 Key: IMPALA-12156
>                 URL: https://issues.apache.org/jira/browse/IMPALA-12156
>             Project: IMPALA
>          Issue Type: New Feature
>    Affects Versions: Impala 4.1.2
>            Reporter: Zhi Tang
>            Assignee: Wenzhe Zhou
>            Priority: Major
>
> The Impala component known as the StateStore checks on the health of all Impala daemons in a cluster, and continuously relays its findings to each of those daemons.  If the Statestore is not running or becomes unreachable, the cluster becomes less robust and metadata becomes less consistent as it changes. Therefore, implementing high availability for the Statestore is essential for the stability of the cluster.



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

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