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https://issues.apache.org/jira/browse/HDDS-11281?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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GuoHao updated HDDS-11281:
--------------------------
Description:
The user repeatedly reads the same block, and I observed that the access time
for the read chunk is very long, which is caused by spin lock in
processFileExclusive in ChunkUtils. I added the corresponding slow request log
to see this issue.
LOG:
!image-2024-08-06-11-48-44-145.png!
was:
> Optimize the lock of ReadChunk
> ------------------------------
>
> Key: HDDS-11281
> URL: https://issues.apache.org/jira/browse/HDDS-11281
> Project: Apache Ozone
> Issue Type: Improvement
> Reporter: GuoHao
> Priority: Major
> Attachments: image-2024-08-06-11-48-44-145.png
>
>
> The user repeatedly reads the same block, and I observed that the access time
> for the read chunk is very long, which is caused by spin lock in
> processFileExclusive in ChunkUtils. I added the corresponding slow request
> log to see this issue.
> LOG:
> !image-2024-08-06-11-48-44-145.png!
>
>
>
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