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https://issues.apache.org/jira/browse/HDFS-12000?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16078405#comment-16078405
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Weiwei Yang commented on HDFS-12000:
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Hi [~msingh], both are very good points, I agree. I think we will need to think
about how to implement a thread safe library to generate unique version ID. For
the info key, the number of key versions is the number of the key info entries.
Thank you.
> Ozone: Container : Add key versioning support
> ---------------------------------------------
>
> Key: HDFS-12000
> URL: https://issues.apache.org/jira/browse/HDFS-12000
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: ozone
> Affects Versions: HDFS-7240
> Reporter: Anu Engineer
> Assignee: Chen Liang
>
> The rest interface of ozone supports versioning of keys. This support comes
> from the containers and how chunks are managed to support this feature. This
> JIRA tracks that feature. Will post a detailed design doc so that we can talk
> about this feature.
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