Derek Collison 087a28a13e When creating replicated mirrors where the source stream had a very large starting sequence number, the server would use excessive CPU and Memory. ...

This is due to the mirroring functionality trying to skip messages when it detects a gap. In a replicated stream this puts excessive stress on the raft system.
This step is not needed at all if the mirror stream has no messages, we can simply jump ahead.

Signed-off-by: Derek Collison <derek@nats.io>

2023-06-15 17:20:15 -07:00

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