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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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Summary: [hsync] Checking disk capacity at every write request is expensive
for HBase (was: [hsync] Checking disk usage at every write request is
expensive for HBase)
> [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
> 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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