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https://issues.apache.org/jira/browse/HBASE-13448?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14529956#comment-14529956
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Anoop Sam John commented on HBASE-13448:
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So we can better cache these
rowLength - Short - 2 bytes
keyLength - int - 4 bytes
valueLength - int - 4 bytes
Total 10 bytes per cell.. The key length parsing is used by multiple items
like getFamilyOffset/Length etc.
> New Cell implementation with cached component offsets/lengths
> -------------------------------------------------------------
>
> Key: HBASE-13448
> URL: https://issues.apache.org/jira/browse/HBASE-13448
> Project: HBase
> Issue Type: Sub-task
> Components: Scanners
> Reporter: Anoop Sam John
> Assignee: Anoop Sam John
> Attachments: HBASE-13448.patch, gc.png, hits.png
>
>
> This can be extension to KeyValue and can be instantiated and used in read
> path.
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