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https://issues.apache.org/jira/browse/HDDS-339?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16573482#comment-16573482
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Shashikant Banerjee commented on HDDS-339:
------------------------------------------

Ptach v1 adds GetCommittedBlockLength response to PutKeyReponse. It also fixes 
a bug in OpenContainerBlockMap where the Chunk was being added to 
OpenContainerBlockMap during WRITE stage where it should be added in COMMIT 
stage of write chunk.

> Add block length and blockId in PutKeyResponse
> ----------------------------------------------
>
>                 Key: HDDS-339
>                 URL: https://issues.apache.org/jira/browse/HDDS-339
>             Project: Hadoop Distributed Data Store
>          Issue Type: Bug
>          Components: Ozone Client, Ozone Datanode
>            Reporter: Shashikant Banerjee
>            Assignee: Shashikant Banerjee
>            Priority: Major
>             Fix For: 0.2.1
>
>         Attachments: HDDS-339.00.patch
>
>
> The putKey response will include blockId as well committed block length in 
> the PutKey response. This will be extended to include blockCommitSequenceId 
> as well all of which will be updated on Ozone Master. This all be required to 
> add validation as well handle 2 node failure.



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