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Posted to issues@ozone.apache.org by "Rajesh Balamohan (Jira)" <ji...@apache.org> on 2020/06/02 08:43:00 UTC
[jira] [Commented] (HDDS-3700) No of open containers per pipeline
should be tuned as per the no of disks on datanode
[ https://issues.apache.org/jira/browse/HDDS-3700?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17123515#comment-17123515 ]
Rajesh Balamohan commented on HDDS-3700:
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Here is a screenshot for later ref. !Screenshot 2020-06-02 at 12.44.14 PM.png|width=372,height=221!
> No of open containers per pipeline should be tuned as per the no of disks on datanode
> -------------------------------------------------------------------------------------
>
> Key: HDDS-3700
> URL: https://issues.apache.org/jira/browse/HDDS-3700
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Components: Ozone Datanode
> Affects Versions: 0.7.0
> Reporter: Shashikant Banerjee
> Priority: Major
> Labels: Performance
> Fix For: 0.7.0
>
> Attachments: Screenshot 2020-06-02 at 12.44.14 PM.png
>
>
> Currently, "ozone.scm.pipeline.owner.container.count" is configured by default to 3. The default should ideally be a function of the no of disks on a datanode. A static value may lead to uneven utilisation during active IO .
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