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https://issues.apache.org/jira/browse/HDDS-10326?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17818726#comment-17818726
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Sarveksha Yeshavantha Raju commented on HDDS-10326:
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Single Node Deployment docs has been updated. Modifications were made by
Sadanand Shenoy as I did not get edit access to the page.
> Ozone single-node cluster cannot be started by following the docs
> -----------------------------------------------------------------
>
> Key: HDDS-10326
> URL: https://issues.apache.org/jira/browse/HDDS-10326
> Project: Apache Ozone
> Issue Type: Bug
> Components: documentation
> Reporter: Arpit Agarwal
> Assignee: Sarveksha Yeshavantha Raju
> Priority: Major
> Labels: newbie
>
> It is not possible to start an Ozone single-node cluster using the
> instructions on the cwiki here:
> https://cwiki.apache.org/confluence/display/OZONE/Single+Node+Deployment
> Using the {{ozone genconf}} doesn't work either. The only way I could get it
> to work is by specifying separate config dirs for OM, SCM and Datanode that
> have different values for {{ozone.metadata.dirs}}. I didn't investigate in
> depth however the problem seems to be that DataNode uses the same metadata
> dir as the SCM and cannot get the directory lock (thankfully we have that
> safeguard).
> We should at the very least fix the documentation with correct instructions,
> and ideally make it simpler to start a single node cluster by choosing
> sensible defaults.
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