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https://issues.apache.org/jira/browse/HBASE-1249?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12685397#action_12685397
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Jonathan Gray commented on HBASE-1249:
--------------------------------------

Erik has been doing good work on implementing these ideas in code.  One thing 
he realized today was that we decided partway through the design process to 
handle DeleteSet inside of the Get rather than in the HRegion logic.  That 
further simplifies HRegion code and means the Get.compareTo function now 
returns one of 4 values rather than 6 total.

> Rearchitecting of server, client, API, key format, etc for 0.20
> ---------------------------------------------------------------
>
>                 Key: HBASE-1249
>                 URL: https://issues.apache.org/jira/browse/HBASE-1249
>             Project: Hadoop HBase
>          Issue Type: Improvement
>            Reporter: Jonathan Gray
>            Priority: Blocker
>             Fix For: 0.20.0
>
>         Attachments: HBASE-1249-Example-v1.pdf, HBASE-1249-Example-v2.pdf, 
> HBASE-1249-GetQuery-v1.pdf, HBASE-1249-GetQuery-v2.pdf, 
> HBASE-1249-GetQuery-v3.pdf, HBASE-1249-StoreFile-v1.pdf
>
>
> To discuss all the new and potential issues coming out of the change in key 
> format (HBASE-1234): zero-copy reads, client binary protocol, update of API 
> (HBASE-880), server optimizations, etc...

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