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From "ramkrishna.s.vasudevan (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-17191) Make use of UnsafeByteOperations#unsafeWrap(ByteBuffer buffer) in PBUtil#toCell(Cell cell)
Date Fri, 02 Dec 2016 07:19:00 GMT

     [ https://issues.apache.org/jira/browse/HBASE-17191?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

ramkrishna.s.vasudevan updated HBASE-17191:
-------------------------------------------
      Resolution: Fixed
    Hadoop Flags: Reviewed
          Status: Resolved  (was: Patch Available)

Thanks for the reviews.

> 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
>         Attachments: HBASE-17191.patch, HBASE-17191_1.patch
>
>
> 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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