[SERVER-72423] FCBIS will never delete drop-pending tables Created: 29/Dec/22  Updated: 29/Oct/23  Resolved: 06/Jan/23

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: 5.2.0, 6.0.0, 6.1.0, 6.2.0-rc4
Fix Version/s: 6.0.4, 6.3.0-rc0

Type: Bug Priority: Critical - P2
Reporter: Louis Williams Assignee: Matthew Russotto
Resolution: Fixed Votes: 0
Labels: repl-shortlist
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Backports
Depends
Related
related to SERVER-72422 FCBIS may never truncate the oplog Closed
related to SERVER-72525 Randomly choose between FCBIS and log... Open
Assigned Teams:
Replication
Backwards Compatibility: Fully Compatible
Operating System: ALL
Backport Requested:
v6.2, v6.0
Sprint: Repl 2023-01-09
Participants:

 Description   

This is the same class of problem as SERVER-72422.

On startup, we start a "timestamp monitor" on the StorageEngine, which is responsible for completing the second phase of the two-phase drop we employ to drop collections and indexes.

After completing a FCBIS, we do not start the timestamp monitor again after re-constructing the storage engine. As a result, we will never actually drop any collections or indexes from the storage engine. This can be fixed permanently by restarting the server.



 Comments   
Comment by Githook User [ 06/Jan/23 ]

Author:

{'name': 'Matthew Russotto', 'email': 'matthew.russotto@mongodb.com', 'username': 'mtrussotto'}

Message: SERVER-72423 FCBIS will never delete drop-pending tables
Branch: v6.2
https://github.com/10gen/mongo-enterprise-modules/commit/d216bf0ded6539720ad8bc5e6436cd403bb94f97

Comment by Githook User [ 06/Jan/23 ]

Author:

{'name': 'Matthew Russotto', 'email': 'matthew.russotto@mongodb.com', 'username': 'mtrussotto'}

Message: SERVER-72423 FCBIS will never delete drop-pending tables
Branch: v6.0
https://github.com/10gen/mongo-enterprise-modules/commit/7bf5235d6954e1a08ec1f9dd7ce211cf2e9ebd97

Comment by Githook User [ 06/Jan/23 ]

Author:

{'name': 'Matthew Russotto', 'email': 'matthew.russotto@mongodb.com', 'username': 'mtrussotto'}

Message: SERVER-72423 FCBIS will never delete drop-pending tables
Branch: master
https://github.com/10gen/mongo-enterprise-modules/commit/b3d92b8f845b3bf0e382f89ee0f9210f21bc07a2

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