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Posted to issues@ozone.apache.org by "runzhiwang (Jira)" <ji...@apache.org> on 2020/03/04 02:42:00 UTC
[jira] [Assigned] (HDDS-3125) Can not make full use of all
datanodes.
[ https://issues.apache.org/jira/browse/HDDS-3125?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
runzhiwang reassigned HDDS-3125:
--------------------------------
Assignee: runzhiwang
> Can not make full use of all datanodes.
> ---------------------------------------
>
> Key: HDDS-3125
> URL: https://issues.apache.org/jira/browse/HDDS-3125
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Affects Versions: 0.5.0
> Reporter: runzhiwang
> Assignee: runzhiwang
> Priority: Major
> Attachments: screenshot-1.png
>
>
> I deploy ozone on k8s with multi-raft open, deploy datanode on 18 machines, each machine start 11 datanodes. But as the image shows, there are 10 datanodes cost 100% cpu, but the datanode with pid 29817 only cost 0.3% cpu, this happens almost on all the 18 machines. So I think ozone has not make full use of all datanodes.
> !screenshot-1.png!
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