[SERVER-33552] Halt replication on last-stable secondary before FCV upgrade on latest binary primary in set_feature_compatibility_version.js Created: 28/Feb/18  Updated: 29/Oct/23  Resolved: 24/May/18

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: 4.0.0-rc1, 4.1.1

Type: Bug Priority: Major - P3
Reporter: Dianna Hohensee (Inactive) Assignee: Dianna Hohensee (Inactive)
Resolution: Fixed Votes: 0
Labels: nyc
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Backports
Depends
Related
related to SERVER-33517 Take the oplog collection lock when u... Closed
is related to SERVER-35884 Re-enable part of the set_feature_com... Closed
Backwards Compatibility: Fully Compatible
Operating System: ALL
Backport Requested:
v4.0
Sprint: Storage NYC 2018-06-04
Participants:
Linked BF Score: 11

 Description   

We've opted to close SERVER-33517 as won't fix, which means the test exercising the scenario must be modified so that it no longer fails.

feature_compatibility_version_lagging_secondary.js avoids this problem by halting secondary replication while setFCV is called on the primary. I suspect it's only necessary to stop replication around the setFCV call. If so, perhaps modify feature_compatibility_version_lagging_secondary.js to do that, too, and add comments about why replication must stop!



 Comments   
Comment by Githook User [ 24/May/18 ]

Author:

{'username': 'DiannaHohensee', 'name': 'Dianna Hohensee', 'email': 'dianna.hohensee@10gen.com'}

Message: SERVER-33552 Halt replication on last-stable secondary before FCV upgrade to latest on primary in set_feature_compatibility_version.js

(cherry picked from commit 624922c6b9afd76dc24cceab8715ac305c973424)
Branch: v4.0
https://github.com/mongodb/mongo/commit/6a1e9dc6916c8f5c98079929a8c7a272f520d58b

Comment by Githook User [ 24/May/18 ]

Author:

{'username': 'DiannaHohensee', 'name': 'Dianna Hohensee', 'email': 'dianna.hohensee@10gen.com'}

Message: SERVER-33552 Halt replication on last-stable secondary before FCV upgrade to latest on primary in set_feature_compatibility_version.js
Branch: master
https://github.com/mongodb/mongo/commit/624922c6b9afd76dc24cceab8715ac305c973424

Comment by Ian Whalen (Inactive) [ 26/Mar/18 ]

dianna.hohensee - doing sprint planning with Geert and his understanding is that this is a test fix, not an rc0 blocker, and thus should get bumped out by a sprint. Marking for the future, but please talk to Geert if we misunderstood.

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