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From "ramkrishna.s.vasudevan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-11920) Add CP hooks for ReplicationEndPoint
Date Thu, 18 Sep 2014 16:41:34 GMT

    [ https://issues.apache.org/jira/browse/HBASE-11920?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14139145#comment-14139145
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ramkrishna.s.vasudevan commented on HBASE-11920:
------------------------------------------------

Will it be better to use only the WalFilterchain. Currently we are not allowed to add our
own filter to it. Anyway the above change will allow adding a new replication endpoint that
tries to create a filter and add it to the filter chain I believe.  
Just wanted to know which one will make it look better?

> Add CP hooks for ReplicationEndPoint
> ------------------------------------
>
>                 Key: HBASE-11920
>                 URL: https://issues.apache.org/jira/browse/HBASE-11920
>             Project: HBase
>          Issue Type: Sub-task
>          Components: Coprocessors, Replication
>            Reporter: ramkrishna.s.vasudevan
>            Assignee: ramkrishna.s.vasudevan
>             Fix For: 2.0.0, 0.99.1
>
>         Attachments: HBASE-11920.patch, HBASE-11920_1.patch, HBASE-11920_2.patch, HBASE-11920_3.patch
>
>
> If we want to create internal replication endpoints other than the one created thro configuration
we may need new hooks. This is something like an internal scanner that we create during compaction
so that the actual compaction scanner can be used as a delegator.
> [~enis]
> If I can give a patch by tomorrow will it be possible to include in the RC?



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