[SERVER-38823] Re-enable dumping of SessionCatalog in hang analyzer Created: 03/Jan/19  Updated: 29/Oct/23  Resolved: 05/Jan/19

Status: Closed
Project: Core Server
Component/s: Replication
Affects Version/s: None
Fix Version/s: 4.1.7

Type: Task Priority: Major - P3
Reporter: William Schultz (Inactive) Assignee: Backlog - Replication Team
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
depends on SERVER-38757 Using abseil hash maps for stdx::unor... Closed
Related
related to SERVER-38045 Dump session catalog using GDB scripting Closed
Assigned Teams:
Replication
Backwards Compatibility: Fully Compatible
Participants:

 Description   

As described in SERVER-38757, the update to use abseil hash map implementations in our codebase breaks the way we traverse an unordered_map in the DumpMongoDSessionCatalog GDB command. Once we add a way to correctly unpack an abseil hash map and integrate this into the dump session command, we should be able to re-enable this in the hang analyzer.



 Comments   
Comment by Githook User [ 05/Jan/19 ]

Author:

{'username': 'will62794', 'email': 'william.schultz@mongodb.com', 'name': 'William Schultz'}

Message: SERVER-38823 Re-enable dumping of SessionCatalog in hang analyzer
Branch: master
https://github.com/mongodb/mongo/commit/b734df99416b073b5cdf7f2213e29ce1c9fb7a89

Comment by William Schultz (Inactive) [ 03/Jan/19 ]

We can re-enable the session dump command by reverting the following two commits:
https://github.com/mongodb/mongo/commit/23128892c8d73cb159b881cb00f2404d6ad67b2b
https://github.com/mongodb/mongo/commit/fd29722a1460fe09daefc2ce74b6aa7b49168bc9

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