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From "Jesse Yates (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-8702) Make WALEditCodec pluggable
Date Tue, 11 Jun 2013 23:14:20 GMT

    [ https://issues.apache.org/jira/browse/HBASE-8702?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13680799#comment-13680799
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Jesse Yates commented on HBASE-8702:
------------------------------------

Thanks Sergey! I'm planning on committing to trunk tomorrow, unless there are objections.
                
> Make WALEditCodec pluggable
> ---------------------------
>
>                 Key: HBASE-8702
>                 URL: https://issues.apache.org/jira/browse/HBASE-8702
>             Project: HBase
>          Issue Type: Improvement
>          Components: Replication, wal
>            Reporter: Jesse Yates
>            Assignee: Jesse Yates
>             Fix For: 0.98.0, 0.95.2, 0.94.9
>
>         Attachments: hbase-8702-0.94-v0.patch, hbase-8702-trunk-v0.patch, hbase-8702-trunk-v1.patch
>
>
> WALEditCode needs to be pluggable to support alternative serialziation mechanisms. 
> The open question here is whether to support the alternative codec when doing replication
- both clusters would need the codec on the classpath, which has additional overhead and also
will be a little bit complicated when making the WAL serialization backwards compatible in
0.94. 
> This is the follow-up to HBASE-8636.

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