[SERVER-46862] Log shutdown timestamps in Timestamp format Created: 13/Mar/20  Updated: 29/Oct/23  Resolved: 24/Mar/20

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

Type: Improvement Priority: Major - P3
Reporter: Daniel Gottlieb (Inactive) Assignee: Daniel Gottlieb (Inactive)
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Related
Backwards Compatibility: Fully Compatible
Sprint: Execution Team 2020-04-06
Participants:

 Description   

https://github.com/mongodb/mongo/blob/c6979495ad7429a8a8a65ff1e69687c58cbb1f7b/src/mongo/db/storage/wiredtiger/wiredtiger_kv_engine.cpp#L1095-L1100

Originally, WT logged timestamps in their 64-bit form, thus it made sense for the pieces interfacing with WT to also log values the same way.

However, now WT logs timestamps in their high-32/low-32 bit (timestamp) representation. It would be useful to convert these values to match.

Additionally, due to a lobster JSON parsing bug, the 64-bit values lose precision in a way that makes diagnosing problems harder.



 Comments   
Comment by Githook User [ 24/Mar/20 ]

Author:

{'name': 'Daniel Gottlieb', 'username': 'dgottlieb', 'email': 'daniel.gottlieb@mongodb.com'}

Message: SERVER-46862: Log timestamps at shutdown in Timestamp format.
Branch: master
https://github.com/mongodb/mongo/commit/6ce438cd66c81c6c5aa9b81fc618ecb8e0964cd7

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