[SERVER-50034] Make donor send recipientSyncData to the recipient with its blockTimestamp Created: 30/Jul/20  Updated: 29/Oct/23  Resolved: 04/Aug/20

Status: Closed
Project: Core Server
Component/s: Sharding
Affects Version/s: None
Fix Version/s: 4.7.0

Type: Task Priority: Major - P3
Reporter: Esha Maharishi (Inactive) Assignee: Luis Osta (Inactive)
Resolution: Fixed Votes: 0
Labels: pm-1791_milestone-A
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Backwards Compatibility: Fully Compatible
Sprint: Sharding 2020-08-10
Participants:

 Description   

After the donor has started blocking writes, the donor should send recipientSyncData with returnAfterReachingOpTime: <blockOpTime> to the recipient.

 

Since the 'updateDonorStateDocument' function mutates the donorStateDoc object in 'startMigration', we can directly pass down the donorStateDoc object into the sendRecipientSyncDataCommand.



 Comments   
Comment by Githook User [ 04/Aug/20 ]

Author:

{'name': 'Luis Osta', 'email': 'luis.osta@mongodb.com', 'username': 'LuisOsta'}

Message: SERVER-50034 Make donorStartMigration command retries join the active migration
Branch: master
https://github.com/mongodb/mongo/commit/d1203723ec3de880aaee081d49396b755016fcf0

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