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Posted to issues@ozone.apache.org by "Attila Doroszlai (Jira)" <ji...@apache.org> on 2023/05/25 13:03:00 UTC

[jira] [Commented] (HDDS-8332) ReplicationManager: Use EC config scheme to adjust the weighting of reconstruction tasks

    [ https://issues.apache.org/jira/browse/HDDS-8332?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17726211#comment-17726211 ] 

Attila Doroszlai commented on HDDS-8332:
----------------------------------------

On second thought, containers may have different sizes (e.g. if closed too early due to datanode issues), which may also affect reconstruction (and replication) resource intensity.  So just adding EC scheme is probably not worth the trouble.

> ReplicationManager: Use EC config scheme to adjust the weighting of reconstruction tasks
> ----------------------------------------------------------------------------------------
>
>                 Key: HDDS-8332
>                 URL: https://issues.apache.org/jira/browse/HDDS-8332
>             Project: Apache Ozone
>          Issue Type: Sub-task
>          Components: SCM
>            Reporter: Stephen O'Donnell
>            Priority: Major
>
> In the comment https://github.com/apache/ozone/pull/4496#pullrequestreview-1365079519 it was suggest that rather than having a fixed weight applied to reconstruction task, it may be better to use the EC scheme instead. As this still need some thought, rather than doing in this that PR we have create this Jira to track it.



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