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https://issues.apache.org/jira/browse/HBASE-10750?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Anoop Sam John updated HBASE-10750:
-----------------------------------

    Attachment: HBASE-10750_V2.patch

Corrected the javadoc warn.

Right now the Chunk and MemStoreChunkPool are not generic but can handle only 
on heap byte[].  When we work with offheap chunks, might be like we can make 
this also generic (backed by BR) and avoid some code duplications. Any way 
leaving it as of now, when coming up with offheap impl, that also can be done 
IMO.

> Pluggable MemStoreLAB
> ---------------------
>
>                 Key: HBASE-10750
>                 URL: https://issues.apache.org/jira/browse/HBASE-10750
>             Project: HBase
>          Issue Type: Sub-task
>          Components: regionserver
>            Reporter: Anoop Sam John
>            Assignee: Anoop Sam John
>         Attachments: HBASE-10750.patch, HBASE-10750_V2.patch
>
>
> This can allow one to have offheap MSLAB also. 
> The allocate() returns a byte[] now. This has to be changed to ByteRange so 
> that the impl can return on heap byte[] backed BR or offheap buffer backed BR.



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