Himanshu Gwalani created PHOENIX-7669:
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Summary: Enhance Header and Trailer validation for
ReplicationLogReader Initialization
Key: PHOENIX-7669
URL: https://issues.apache.org/jira/browse/PHOENIX-7669
Project: Phoenix
Issue Type: Sub-task
Reporter: Himanshu Gwalani
Assignee: Andrew Kyle Purtell
Fix For: PHOENIX-7562-feature
Let's refactor ReplicationLog so we can have one instance of it managing a
group of replication logs for a given 'HA Group' (refer to design doc). We can
name the result ReplicationLogGroup.
While in here let's prepare for store and forward by splitting
ReplicationLogGroup into ReplicationLogGroup (manager + API for higher layers)
and ReplicationLogGroupWriter (base class) and StandbyLogGroupWriter
(synchronous replication impl) and StoreAndForwardLogGroupWriter (stub).
ReplicationLogGroup will provide append() and sync() to higher layers and
delegate to either a StandbyLogGroupWriter instance or
StoreAndForwardLogGroupWriter. ReplicationLogGroupWriter will be the base class
for StandbyLogGroupWriter and StoreAndForwardLogGroupWriter and will contain
most of the functionality. StandbyLogGroupWriter will be thin.
StoreAndForwardLogGroupWriter will be a stub.
Feel free to suggest other potentially better names on the PR.
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