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

Posted to issues@ozone.apache.org by "Wei-Chiu Chuang (Jira)" <ji...@apache.org> on 2024/07/08 22:55:00 UTC

[jira] [Assigned] (HDDS-9842) [hsync] Checking disk capacity at every write request is expensive for HBase

     [ https://issues.apache.org/jira/browse/HDDS-9842?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wei-Chiu Chuang reassigned HDDS-9842:
-------------------------------------

    Assignee: Attila Doroszlai  (was: Wei-Chiu Chuang)

> [hsync] Checking disk capacity at every write request is expensive for HBase
> ----------------------------------------------------------------------------
>
>                 Key: HDDS-9842
>                 URL: https://issues.apache.org/jira/browse/HDDS-9842
>             Project: Apache Ozone
>          Issue Type: Sub-task
>            Reporter: Wei-Chiu Chuang
>            Assignee: Attila Doroszlai
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.5.0
>
>         Attachments: Screen Shot 2023-12-05 at 11.03.12 AM.png, ozone_dn-weichiu-1.weichiu.root.hwx.site.html
>
>
> !Screen Shot 2023-12-05 at 11.03.12 AM.png!
> Inside HddsDispatcher.dispatchRequest has a disk usage check, which is relatively expensive for HBase WAL when there are hundreds and thousands of write chunks per second.
> This is even after implementing incremental chunk list in HDDS-8047.



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

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