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https://issues.apache.org/jira/browse/HBASE-8737?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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stack updated HBASE-8737:
-------------------------

    Attachment: 8737.txt

Started in.  This is one side only.  It is a bit of work making it so 
replication does Cells rather than serialized KVs.  Even when done replication 
will be all KV but at least we have a chance changing it at a later date since 
its cellblocks that are going across the rpc.

The HLog.Entry and WALEdit stuff all needs fixup to be Cell rather than KV but 
can do that later since internal to the server.
                
> [replication] Change replication RPC to use cell blocks
> -------------------------------------------------------
>
>                 Key: HBASE-8737
>                 URL: https://issues.apache.org/jira/browse/HBASE-8737
>             Project: HBase
>          Issue Type: Improvement
>          Components: Replication
>            Reporter: Chris Trezzo
>            Assignee: stack
>            Priority: Critical
>             Fix For: 0.95.2
>
>         Attachments: 8737.txt
>
>
> Currently, the replication rpc that ships edits simply dumps the byte value 
> of WAL edit key/value pairs into a protobuf message.
> Modify the replication rpc mechanism to use cell blocks so it can leverage 
> encoding and compression.

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