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https://issues.apache.org/jira/browse/HBASE-16436?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15607562#comment-15607562
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stack commented on HBASE-16436:
-------------------------------

[~anoop.hbase] Thanks for the better explanation. Will the too-big Cell be 
occupying a BB from the RPC Pool preventing our releasing it? Or will it have 
already have been allocated on the heap? If the latter good. We just need a 
hash of fake chunkid to this Cell on-heap. 

Ok if the fake chunk id solves two problems.

Yes to both ways. On latter, would be a shame if we couldn't go offheap because 
1 in 10M Cells is bigger than a SLAB.

> Add the CellChunkMap variant
> ----------------------------
>
>                 Key: HBASE-16436
>                 URL: https://issues.apache.org/jira/browse/HBASE-16436
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: ramkrishna.s.vasudevan
>
> This sub-task is specifically to add the CellChunkMap created by [~anastas] 
> and [~eshcar] with specific tests and integrate it with the in memory 
> flush/compaction flow. 



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