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https://issues.apache.org/jira/browse/HBASE-10773?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14076915#comment-14076915
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ramkrishna.s.vasudevan commented on HBASE-10773:
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bq. It could be all BB but its APIs would be BR based?
Could be. But that would result in an additional level of redirection.
There are few more things that are to be addressed here, like prefetching the
next header using the dfsclient by issuing an additional read. I can come up
with a small write up with all the points out there.
> Make use of ByteRanges in HFileBlock instead of ByteBuffers
> -----------------------------------------------------------
>
> Key: HBASE-10773
> URL: https://issues.apache.org/jira/browse/HBASE-10773
> Project: HBase
> Issue Type: Sub-task
> Reporter: ramkrishna.s.vasudevan
> Assignee: ramkrishna.s.vasudevan
>
> Replacing BBs with Byte Ranges in block cache as part of HBASE-10772, would
> help in replacing BBs with BRs in HFileBlock also.
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