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https://issues.apache.org/jira/browse/HBASE-12202?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14163826#comment-14163826
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ramkrishna.s.vasudevan commented on HBASE-12202:
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We discussed about this.
Already we raised a JIRA to make BRs to be used in HFileBlock. But not sure if
that is needed now. If so we need to pursue that also. Should we try for BR?
Also the thought is that we may not convert entire read path starting from DFS
client passed byte [] to be converted to ByteBuffer at the first stage. Only
when the block moves to L2 cache from there start serving the reads from
Offheap byte buffer. What do you think? Do you feel we can address from the
DFSClient API itself?
> Support DirectByteBuffer usage in HFileBlock
> --------------------------------------------
>
> Key: HBASE-12202
> URL: https://issues.apache.org/jira/browse/HBASE-12202
> Project: HBase
> Issue Type: Sub-task
> Components: regionserver, Scanners
> Reporter: Anoop Sam John
> Assignee: Anoop Sam John
> Fix For: 2.0.0, 0.99.1
>
>
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