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https://issues.apache.org/jira/browse/HDDS-3223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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runzhiwang updated HDDS-3223:
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Description: By s3gateway, write a 187MB file cost 5 seconds, but read it
cost 17 seconds. The write and read request split the 187MB file into 24 parts,
write request write all the 24 parts in parallel, the read request read 10
parts in parallel and then read the left 14 parts in sequential. So read cost 2
times more than write. (was: By s3gateway, write a 200MB file cost 5 seconds,
but read it cost 17 seconds. And )
> Improve the read efficiency of big object in s3g
> ------------------------------------------------
>
> Key: HDDS-3223
> URL: https://issues.apache.org/jira/browse/HDDS-3223
> Project: Hadoop Distributed Data Store
> Issue Type: Improvement
> Reporter: runzhiwang
> Priority: Major
>
> By s3gateway, write a 187MB file cost 5 seconds, but read it cost 17 seconds.
> The write and read request split the 187MB file into 24 parts, write request
> write all the 24 parts in parallel, the read request read 10 parts in
> parallel and then read the left 14 parts in sequential. So read cost 2 times
> more than write.
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