[ 
https://issues.apache.org/jira/browse/HBASE-22623?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16901298#comment-16901298
 ] 

Anoop Sam John commented on HBASE-22623:
----------------------------------------

Ping [~Apache9]. He did most of the CP cleanup stuff for 2.0

> Add RegionObserver coprocessor hook for preWALAppend
> ----------------------------------------------------
>
>                 Key: HBASE-22623
>                 URL: https://issues.apache.org/jira/browse/HBASE-22623
>             Project: HBase
>          Issue Type: New Feature
>            Reporter: Geoffrey Jacoby
>            Assignee: Geoffrey Jacoby
>            Priority: Major
>             Fix For: 3.0.0, 1.5.0, 2.3.0
>
>
> While many coprocessor hooks expose the WALEdit to implementing coprocs, 
> there aren't any that expose the WALKey before it's created and added to the 
> WALEntry. 
> It's sometimes useful for coprocessors to be able to edit the WALKey, for 
> example to add extended attributes using the fields to be added in 
> HBASE-22622. 



--
This message was sent by Atlassian JIRA
(v7.6.14#76016)

Reply via email to