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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-v2.patch
Attaching updated 0.94 patch.
Removes the default to ClientKeyValue in Put/Delete creation (so everything is
again just a KeyValue).
Other notable changes were necessary though in testing (added a few more) to
allow a ClientKeyValue to work. For instance, Delete#addDeleteMarker only
supported adding KeyValue.Type.Delete, but really should support all the delete
types. Also, needed to fix the row comparison exception since it expects
KeyValue to be backed by a buffer when printing the error message.
> 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: 0.94.14
>
> Attachments: hbase-9834-0.94-v0.patch, hbase-9834-0.94-v1.patch,
> hbase-9834-0.94-v2.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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