[SERVER-31031] Don't send oplog entries that are unrelated to the chunk being migrated Created: 11/Sep/17  Updated: 30/Oct/23  Resolved: 02/Aug/18

Status: Closed
Project: Core Server
Component/s: Sharding
Affects Version/s: 3.5.12
Fix Version/s: 4.1.2

Type: Task Priority: Major - P3
Reporter: Randolph Tan Assignee: Blake Oler
Resolution: Fixed Votes: 0
Labels: ShardingTechDebt
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
Problem/Incident
causes SERVER-56127 Retryable update may execute more tha... Closed
Backwards Compatibility: Fully Compatible
Sprint: Sharding 2018-07-16, Sharding 2018-07-30, Sharding 2018-08-13
Participants:
Linked BF Score: 0

 Description   

This is an optimization that can potentially reduce the amount of session related oplog entries that needs to be transferred to the recipient shard during migration.



 Comments   
Comment by Githook User [ 02/Aug/18 ]

Author:

{'name': 'Blake Oler', 'email': 'blake.oler@mongodb.com', 'username': 'BlakeIsBlake'}

Message: SERVER-31031 Skip oplog entries that are unrelated to the chunk being migrated
Branch: master
https://github.com/mongodb/mongo/commit/28ebaa2cd38d3d01b5bf5c34583e4ce37f03d373

Comment by Blake Oler [ 10/Jul/18 ]

The failure wasn't where I thought it was. Reopening and will re-evaluate later this week.

Comment by Githook User [ 10/Jul/18 ]

Author:

{'username': 'BlakeIsBlake', 'name': 'Blake Oler', 'email': 'blake.oler@mongodb.com'}

Message: Revert "SERVER-31031 Skip oplog entries that are unrelated to the chunk being migrated"

This reverts commit 014bbe772c76b3be2637da91dbe4bef56d264f95.
Branch: master
https://github.com/mongodb/mongo/commit/9b75cafcc14b8bc4ac73ef2149c14c39f1c8d1e1

Comment by Githook User [ 09/Jul/18 ]

Author:

{'username': 'BlakeIsBlake', 'name': 'Blake Oler', 'email': 'blake.oler@mongodb.com'}

Message: SERVER-31031 Skip oplog entries that are unrelated to the chunk being migrated
Branch: master
https://github.com/mongodb/mongo/commit/014bbe772c76b3be2637da91dbe4bef56d264f95

Comment by Githook User [ 06/Jul/18 ]

Author:

{'username': 'BlakeIsBlake', 'name': 'Blake Oler', 'email': 'blake.oler@mongodb.com'}

Message: Revert "SERVER-31031 Skip oplog entries that are unrelated to the chunk being migrated"

This reverts commit c305d79efaffeeda60079b0f4b4207841c3c0c77.
Branch: master
https://github.com/mongodb/mongo/commit/8f884cdf9e5aa437eed791c00fb7b66ce41d38e3

Comment by Githook User [ 05/Jul/18 ]

Author:

{'username': 'BlakeIsBlake', 'name': 'Blake Oler', 'email': 'blake.oler@mongodb.com'}

Message: SERVER-31031 Skip oplog entries that are unrelated to the chunk being migrated
Branch: master
https://github.com/mongodb/mongo/commit/c305d79efaffeeda60079b0f4b4207841c3c0c77

Generated at Thu Feb 08 04:25:47 UTC 2024 using Jira 9.7.1#970001-sha1:2222b88b221c4928ef0de3161136cc90c8356a66.