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https://issues.apache.org/jira/browse/HDDS-733?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16671681#comment-16671681
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Lokesh Jain commented on HDDS-733:
----------------------------------

v2 patch removes ALLOCATED and CREATING container states. It removes the 
shouldCreateContainer flag which was used by clients to create containers.

> Create container if not exist, as part of chunk write
> -----------------------------------------------------
>
>                 Key: HDDS-733
>                 URL: https://issues.apache.org/jira/browse/HDDS-733
>             Project: Hadoop Distributed Data Store
>          Issue Type: Improvement
>          Components: Ozone Datanode
>            Reporter: Nanda kumar
>            Assignee: Lokesh Jain
>            Priority: Major
>         Attachments: HDDS-733.001.patch, HDDS-733.002.patch
>
>
> The current implementation requires a container to be created in datanode 
> before starting the chunk write. This can be optimized by creating the 
> container on the first chunk write.
> During chunk write, if the container is missing, we can go ahead and create 
> the container.



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