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https://issues.apache.org/jira/browse/HDFS-11118?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Anu Engineer updated HDFS-11118:
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Attachment: cblock-proposal.pdf
> Block Storage for HDFS
> ----------------------
>
> Key: HDFS-11118
> URL: https://issues.apache.org/jira/browse/HDFS-11118
> Project: Hadoop HDFS
> Issue Type: New Feature
> Components: hdfs
> Reporter: Anu Engineer
> Assignee: Anu Engineer
> Attachments: cblock-proposal.pdf
>
>
> This JIRA proposes extending HDFS to provide replicated block storage
> capabilities using Storage Containers. This is would allow users to run
> unmodified programs that assume that they are running on a posix file system.
> With this extension, HDFS can be used like a block store. For example, YARN
> jobs could mount and use a volume at will. This is made possible by
> leveraging Storage Containers and will share the storage layer with Ozone and
> HDFS in future.
> Please see the attached design document for more details on this proposal.
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