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https://issues.apache.org/jira/browse/HDDS-9842?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wei-Chiu Chuang updated HDDS-9842:
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Description:
!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.
was:
!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.
> Checking disk usage 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
> Priority: Major
> 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.
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