[SERVER-51314] Rename hangUpOnStepDown flag for hello command Created: 02/Oct/20  Updated: 06/Dec/22

Status: Backlog
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Improvement Priority: Major - P3
Reporter: Matthew Russotto Assignee: Backlog - Replication Team
Resolution: Unresolved Votes: 0
Labels: former-quick-wins, neweng
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Assigned Teams:
Replication
Participants:

 Description   

We never hang up on step down any more, just on REMOVED and ROLLBACK.  We didn't change the name of the flag for compatibility reasons, but maybe we can when we're sending "hello"?
 



 Comments   
Comment by Tess Avitabile (Inactive) [ 29/Oct/20 ]

Since isMaster/hello ignore unknown parameters, I think we can do this at any time, and we don't need to tie it to the new hello command. In the first release, we accept both hangUpOnStepDown and the new parameter (e.g. hangUpOnRollbackAndRemoved). In the second release, nodes use the new parameter for internal isMaster/hello requests. I believe the hangUpOnStepDown parameter is only used for internal requests.

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