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https://issues.apache.org/jira/browse/HBASE-17191?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15708063#comment-15708063
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ramkrishna.s.vasudevan commented on HBASE-17191:
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I think if we are going to avoid the copy for non-java clients also - then
should we also handle the CallBack in RPC response that we do now for the
CellScanner case? I think yes? May be missing something? [~anoopsamjohn].
> Make use of UnsafeByteOperations#unsafeWrap(ByteBuffer buffer) in
> PBUtil#toCell(Cell cell)
> ------------------------------------------------------------------------------------------
>
> Key: HBASE-17191
> URL: https://issues.apache.org/jira/browse/HBASE-17191
> Project: HBase
> Issue Type: Improvement
> Affects Versions: 2.0.0
> Reporter: ramkrishna.s.vasudevan
> Assignee: ramkrishna.s.vasudevan
>
> Since we now have support for BBs in
> UnsafeByteOperations#unsafeWrap(ByteBuffer) . So for the non - java clients
> while creating the PB result we could avoid the copy to an temp array.
> Since we have a support to write to BB in ByteOutput having a result backed
> by Bytebuffer should be fine.
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