Gary Helmling created HBASE-6895:
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Summary: 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
Priority: Blocker
Fix For: 0.96.0
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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