[
https://issues.apache.org/jira/browse/HDDS-13504?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18015701#comment-18015701
]
Wei-Chiu Chuang commented on HDDS-13504:
----------------------------------------
This is useful for Ozone Snapshots.
In our internal tests we found having OM ratis log size at the original 4MB,
during snapshot deletion the ratis log rotates every 2 seconds.
> Increase ozone.om.ratis.segment.size and ozone.scm.ha.ratis.segment.size
> default to 64MB
> ----------------------------------------------------------------------------------------
>
> Key: HDDS-13504
> URL: https://issues.apache.org/jira/browse/HDDS-13504
> Project: Apache Ozone
> Issue Type: Improvement
> Reporter: Siyao Meng
> Assignee: Siyao Meng
> Priority: Major
> Labels: pull-request-available
> Fix For: 2.1.0
>
>
> We think it would be reasonable to bump OM and SCM Ratis (Raft) segment size
> ({{ozone.om.ratis.segment.size}} and {{ozone.scm.ha.ratis.segment.size}})
> default values from {{4MB}} to {{64MB}}. We are already using {{64MB}} on DNs
> for about 2 years:
> https://github.com/apache/ozone/commit/fbe584c0cc6e33b737b9b6cf31ee592018d8e594
> {{ozone.om.ratis.segment.size}} sets the size of the raft segment used by
> Apache Ratis on OM.
> {{ozone.scm.ha.ratis.segment.size}} sets the size of the raft segment used by
> Apache Ratis on SCM.
> {{dfs.container.ratis.segment.size}} sets the size of the raft segment used
> by Apache Ratis on DN.
> cc [~weichiu] [~szetszwo]
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
