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From "Josh Elser (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-3650) Remove ProtocolBuffers dependency from core
Date Tue, 10 Mar 2015 22:54:38 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-3650?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14355886#comment-14355886
] 

Josh Elser commented on ACCUMULO-3650:
--------------------------------------

This has the inadvertent effect of also making it trivial to remove protobuf completely. After
doing some more research, it's probably not worth the pain to have to deal with Hadoop needing
protobuf too.

> Remove ProtocolBuffers dependency from core
> -------------------------------------------
>
>                 Key: ACCUMULO-3650
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-3650
>             Project: Accumulo
>          Issue Type: Task
>          Components: client, replication
>            Reporter: Josh Elser
>            Assignee: Josh Elser
>            Priority: Blocker
>             Fix For: 1.7.0
>
>
> Protocol buffers was used as a part of the data-center replication feature. It was meant
to be a server-side only construct, not leaking out to clients, but this unintentionally happened
via ReplicationOperationsImpl.
> If we move this functionality into the master or tserver, we could avoid the need for
clients to even know this is happening under the hood. It would give users more flexibility
without running into issues like HADOOP-9845.



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