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https://issues.apache.org/jira/browse/HBASE-15512?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15205881#comment-15205881
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Anoop Sam John commented on HBASE-15512:
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So this just having it we avoid creation of new KeyValue object after the bytes
copy to new area. I think it make sense .
bq. We need to copy in order to get rid of the BB from the RpcServer or you
need to ensure that the reference is done with this Cell.
Looks like that part is not changed. There will be copy from this RPC side BB
to new area and so stop referring to that from this cell.
> Avoid cell allocation on Store.add(Cell)
> ----------------------------------------
>
> Key: HBASE-15512
> URL: https://issues.apache.org/jira/browse/HBASE-15512
> Project: HBase
> Issue Type: Improvement
> Components: Performance
> Reporter: Vladimir Rodionov
> Assignee: Vladimir Rodionov
> Attachments: HBASE-15512-v1.patch
>
>
> AbstractMemStore.add(Cell) clones the cell. No reason for that.
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