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https://issues.apache.org/jira/browse/HBASE-6895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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stack reassigned HBASE-6895:
----------------------------
Assignee: stack
> Remove CoprocessorProtocol support and implementations
> ------------------------------------------------------
>
> Key: HBASE-6895
> URL: https://issues.apache.org/jira/browse/HBASE-6895
> Project: HBase
> Issue Type: Task
> Components: Coprocessors
> Affects Versions: 0.96.0
> Reporter: Gary Helmling
> Assignee: stack
> Priority: Blocker
> Fix For: 0.96.0
>
> Attachments: 6895.txt
>
>
> The CoprocessorProtocol mechanism for registering and calling coprocessor
> endpoints has been supplanted by protocol buffer based service registrations
> in HBASE-5448. This means the Writable-based CoprocessorProtocol mechanism
> will need to be removed at some point.
> In discussion on the dev list, general consensus was that it is better to
> remove the CoprocessorProtocol mechanism completely in 0.96, where other
> backwards-incompatible changes are being made, and before it is adopted by
> more clients:
> http://mail-archives.apache.org/mod_mbox/hbase-dev/201209.mbox/%3CCADfYSXTvqEu3SifyWdZCi9kKPw1Hf9EoaKVGFOCbwRpSkdaCng%40mail.gmail.com%3E
> This is an umbrella issue to track what changes are required to completely
> remove the CoprocessorProtocol support.
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