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https://issues.apache.org/jira/browse/HDDS-733?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16681826#comment-16681826
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Nanda kumar commented on HDDS-733:
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[~ljain], thanks for the contribution. Thanks, [~linyiqun] for the review.
Committed this to trunk.
> 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
> Fix For: 0.4.0
>
> Attachments: HDDS-733.001.patch, HDDS-733.002.patch,
> HDDS-733.003.patch, HDDS-733.004.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.
> Along with this change ALLOCATED and CREATING container states can be removed
> as they were used to track which containers have been successfully created.
> Also there is a shouldCreateContainer flag which is used by client to know if
> it needs to create container. This flag can be removed.
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