[jira] [Commented] (HDDS-6194) EC: Freon ockg support EC write

["Uma Maheswara Rao G (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HDDS-6194?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17477665#comment-17477665 ] 

Uma Maheswara Rao G commented on HDDS-6194:
-------------------------------------------

Thanks a lot for doing this work [~micahzhao] . Once we integrate ISA-l we should see some more improvements in writes. 

> EC: Freon ockg support EC write
> -------------------------------
>
>                 Key: HDDS-6194
>                 URL: https://issues.apache.org/jira/browse/HDDS-6194
>             Project: Apache Ozone
>          Issue Type: Sub-task
>            Reporter: mingchao zhao
>            Priority: Major
>              Labels: pull-request-available
>         Attachments: screenshot-3.png
>
>
> Currently we want to use Ozone's EC. We used Freon to do EC read and write tests. During this process, we modified ockg to support EC write.
> Here are some of our conclusions using Freon to test EC versus three-replica read and write，The example test shell and result is as follows:
> {code:java}
> ozone-1.3.0-SNAPSHOT/bin/ozone freon ockg  --volume=volume  --bucket=buk-ec --type=EC --replication=rs-3-2-1024k  --thread=10 --number-of-tests=1000 --size=67108864 --prefix=ec64MB
> {code}
>  !screenshot-3.png! 



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