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https://issues.apache.org/jira/browse/HBASE-9834?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jesse Yates updated HBASE-9834:
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Attachment: hbase-9834-0.94-v4.patch
Thanks for the catch fellas :)
Attaching updated version that just the original intentions:
* fixing the write out of each KV for Put and Append to just use the
keyvalue#write (which maintains write compat since it does the exact same
thing)
* uses the KV#getRow comparison rather than assuming byte[] backing
* adds support for adding kvs to Append
* add support for a wider range of Delete KV markers (before was just DELETE
type, now also DELTE_FAMILY and DELETE_COLUMN).
no more trying to get too smart
> Minimize byte[] copies for 'smart' clients
> ------------------------------------------
>
> Key: HBASE-9834
> URL: https://issues.apache.org/jira/browse/HBASE-9834
> Project: HBase
> Issue Type: Bug
> Components: Client
> Reporter: Jesse Yates
> Assignee: Jesse Yates
> Fix For: 0.94.15
>
> Attachments: hbase-9834-0.94-v0.patch, hbase-9834-0.94-v1.patch,
> hbase-9834-0.94-v2.patch, hbase-9834-0.94-v3.patch, hbase-9834-0.94-v4.patch
>
>
> 'Smart' clients (e.g. phoenix) that have in-depth knowledge of HBase often
> bemoan the extra byte[] copies that must be done when building multiple
> puts/deletes. We should provide a mechanism by which they can minimize these
> copies, but still remain wire compatible.
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