XiaoMi / rdsn

Has been migrated to https://github.com/apache/incubator-pegasus/tree/master/rdsn
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feat(dup_enhancement#9): master replica support `on_query_last_checkpoint_info` rpc for follower replica #1056

Closed foreverneverer closed 2 years ago

foreverneverer commented 2 years ago

Ref-Issue

https://github.com/apache/incubator-pegasus/issues/892

Change

When follower start copy checkpoint, it need get checkpoint info firstly, so here add the rpc api support it