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https://issues.apache.org/jira/browse/AMBARI-261?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13276286#comment-13276286
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Arpit Gupta commented on AMBARI-261:
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the same should be done for reconfigure service section. However we need to
determine how we can allow users to add more drives for data directories when
more disks get added to the nodes.
If we support reduction in the data directories then we need to add support for
decommissioning a datanode changing the disks and adding it back.
> user can change the paths to various directories on the advance config page,
> they should not be allowed to
> ----------------------------------------------------------------------------------------------------------
>
> Key: AMBARI-261
> URL: https://issues.apache.org/jira/browse/AMBARI-261
> Project: Ambari
> Issue Type: Bug
> Components: site
> Reporter: Arpit Gupta
>
> the various local filesystem paths are determined when the mount points are
> selected. Once the user has selected the mount points the user should not be
> able to change these paths on the advance screen. They should be read only
> and only be allowed to change when the mount points are configured.
> If we keep this then we have to add checks to make sure these mount points
> exist and paths are valid on this screen.
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