[Enhancement]: Client supports sending three copies to datanode on RDMA mode now #3381
Description
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Is there an existing issue for this?
- I have searched all the existing issues
What would you like to be added?
I would like to add one feature that sending out three copies from client. It avoid the datapath from leader to follower.
Why is this needed?
It is hard to improve the datanode performance. If the client sends out 3 data copies at the same time, the response delay is lower.
The performance is 30% higher.
Anything else?
Is there any issues in such design?