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https://issues.apache.org/jira/browse/HDDS-3168?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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runzhiwang updated HDDS-3168:
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Description: Read a 100MB object which 25 chunks, the jaeger trace
information as the image shows. Now ozone read each chunk in sequential order,
but I think these chunks can be read in parallel. And the cost of
getContainerWithPipeline is 1-3 ms, which is also too long. !screenshot-3.png!
(was: Read a 100MB object, the jaeger trace information as the image shows.
Now ozone read each chunk in sequential order, but I think these chunks can be
read in parallel. And the cost of getContainerWithPipeline is 1-3 ms, which is
also too long. !screenshot-3.png! )
> Improve the efficiency of reading object
> ----------------------------------------
>
> Key: HDDS-3168
> URL: https://issues.apache.org/jira/browse/HDDS-3168
> Project: Hadoop Distributed Data Store
> Issue Type: Improvement
> Reporter: runzhiwang
> Assignee: runzhiwang
> Priority: Major
> Attachments: screenshot-1.png, screenshot-2.png, screenshot-3.png
>
>
> Read a 100MB object which 25 chunks, the jaeger trace information as the
> image shows. Now ozone read each chunk in sequential order, but I think these
> chunks can be read in parallel. And the cost of getContainerWithPipeline is
> 1-3 ms, which is also too long. !screenshot-3.png!
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