Ivan Andika created HDDS-11565:
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Summary: Support retry cache CallId invalidation for OM and SCM
Key: HDDS-11565
URL: https://issues.apache.org/jira/browse/HDDS-11565
Project: Apache Ozone
Issue Type: Improvement
Components: OM HA, SCM HA
Reporter: Ivan Andika
RATIS-872 introduces a new retry cache invalidation based on the replied call
IDs on top of the existing time-based retry cache invalidation.
This has already been used in Raft client created for Ratis write pipeline.
However, for OM and SCM since the Ratis request (RaftClientRequest) is
submitted directly to the server. Even for SCM call with InvocationType Client
and RaftClient created in CreatePipelineCommandHandler, the replied call IDs
mechanism does not really work since the RaftClient is only created to send one
request and then closed immediately.
OM and SCM may benefit by integrating with the new retry cache invalidation
mechanism to reduce memory footprint. However, the implementation might be
quite involved since it might require OM and SCM client to act like
RaftClientImpl and implement keeping track to its repliedCallids state.
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