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https://issues.apache.org/jira/browse/HDDS-9330?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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GuoHao updated HDDS-9330:
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Summary: Optimize container lookup by owner during block allocation (was:
Allocate ratis block latency optimization)
> Optimize container lookup by owner during block allocation
> ----------------------------------------------------------
>
> Key: HDDS-9330
> URL: https://issues.apache.org/jira/browse/HDDS-9330
> Project: Apache Ozone
> Issue Type: Improvement
> Reporter: GuoHao
> Assignee: GuoHao
> Priority: Major
> Labels: pull-request-available
> Attachments: image-2023-09-20-18-03-21-627.png,
> image-2023-09-20-18-03-47-514.png
>
>
> Allocate ratis block latency optimization
>
> When applying for blocks, if the number of containers under a pipeline is
> high, it will consume a lot of time in filtering the owner's part.
> This pr optimizes the time consumed by filtering owners, and after testing in
> real scenarios.
>
>
> *The current version of the logic, with 200 containers under each pipeline*
> *allocate block Average Latency:*
> !image-2023-09-20-18-03-21-627.png!
>
> *Optimized:*
> *allocate block Average Latency:*
> !image-2023-09-20-18-03-47-514.png!
>
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