Ivan Andika created RATIS-2377:
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Summary: Support fail fast query operations
Key: RATIS-2377
URL: https://issues.apache.org/jira/browse/RATIS-2377
Project: Ratis
Issue Type: New Feature
Reporter: Ivan Andika
Currently read operations such as stale read or linearizable read might block
if the read is not ready to be processed yet. This might not be desirable in
some cases. For example, if a server only contains a fixed handler threads,
this might block one of the thread for too long which can affect other queued
writes / reads.
It might be a good idea to specify a fail fast flag in RaftClientRequest in
submitClientRequestAsync so that the request will return / throws exception if
the request cannot return immediately. In this case, the caller can either
return the exception to client for retry or requeue the call.
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