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https://issues.apache.org/jira/browse/HBASE-3857?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13055794#comment-13055794
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Mikhail Bautin commented on HBASE-3857:
---------------------------------------

@Stack: there were no significant changes to the spec, just cleanup after the 
implementation is complete and working. Is it safe to assume that the file 
format itself is OK for production deployment, i.e. that we will not have to 
write migration software from HFile format v2 to an HFile format v2.1 as a 
result of review comments? I will get the patch out for review this week.


> Change the HFile Format
> -----------------------
>
>                 Key: HBASE-3857
>                 URL: https://issues.apache.org/jira/browse/HBASE-3857
>             Project: HBase
>          Issue Type: New Feature
>            Reporter: Liyin Tang
>            Assignee: Mikhail Bautin
>         Attachments: hfile_format_v2_design_draft_0.1.pdf, 
> hfile_format_v2_design_draft_0.3.pdf
>
>
> In order to support HBASE-3763 and HBASE-3856, we need to change the format 
> of the HFile. The new format proposal is attached here. Thanks for Mikhail 
> Bautin for the documentation. 

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