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https://issues.apache.org/jira/browse/HDDS-252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16542347#comment-16542347
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Bharat Viswanadham edited comment on HDDS-252 at 7/13/18 12:10 AM:
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Attached patch v01.

Fixed test failure TestOzoneConfigurationFields. Other test failure is not 
related to this patch.


was (Author: bharatviswa):
Fixed test failure TestOzoneConfigurationFields. Other test failure is not 
related to this patch.

> Eliminate the datanode ID file
> ------------------------------
>
>                 Key: HDDS-252
>                 URL: https://issues.apache.org/jira/browse/HDDS-252
>             Project: Hadoop Distributed Data Store
>          Issue Type: Improvement
>            Reporter: Bharat Viswanadham
>            Assignee: Bharat Viswanadham
>            Priority: Major
>             Fix For: 0.2.1
>
>         Attachments: HDDS-252.00.patch, HDDS-252.01.patch
>
>
> This Jira is to remove the datanodeID file. After ContainerIO  work (HDDS-48 
> branch) is merged, we have a version file in each Volume which stores 
> datanodeUuid and some additional fields in that file.
> And also if this disk containing datanodeId path is removed, that DN will now 
> be unusable with current code.



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