Jesse Yates created HBASE-11048:
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Summary: Support setting custom priority per client RPC
Key: HBASE-11048
URL: https://issues.apache.org/jira/browse/HBASE-11048
Project: HBase
Issue Type: Improvement
Components: Client
Affects Versions: 0.99.0, 0.98.2
Reporter: Jesse Yates
Assignee: Jesse Yates
Fix For: 0.99.0, 0.98.2
Servers have the ability to handle custom rpc priority levels, but currently we
are only using it to differentiate META/ROOT updates from replication and other
'priority' updates (as specified by annotation tags per RS method).
However, some clients need the ability to create custom handlers (e.g.
PHOENIX-938) which can really only be cleanly tied together to requests by the
request priority. The disconnect is in that there is no way for the client to
overwrite the priority per table - the PayloadCarryingRpcController will always
just set priority per ROOT/META and otherwise just use the generic priority.
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