[SERVER-77071] Disable query_hash_stability test when balancer is on Created: 12/May/23  Updated: 29/Oct/23  Resolved: 19/May/23

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: 7.1.0-rc0, 7.0.0-rc7

Type: Task Priority: Major - P3
Reporter: Serhii Lysenko Assignee: Serhii Lysenko
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Backports
Problem/Incident
Backwards Compatibility: Fully Compatible
Backport Requested:
v7.0
Sprint: QE 2023-05-15, QE 2023-05-29
Participants:
Linked BF Score: 0

 Description   

query_hash_stability expects query shapes and plans to stay the same at the beginning and at the end of test run. That's just wrong expectation when chunks are moving randomly across shards. 



 Comments   
Comment by Githook User [ 03/Jul/23 ]

Author:

{'name': 'Serhii Lysenko', 'email': 'serhii.lysenko@mongodb.com', 'username': 'serhiitea'}

Message: SERVER-77071 Disable query_hash_stability test when balancer is on
Branch: v7.0
https://github.com/mongodb/mongo/commit/e5b10c01808d2b2a0d3df60e561087e6010ce82e

Comment by Uladzimir Makouski [ 16/Jun/23 ]

Requesting a backport, because original issue is reproducible on v7.0 branch: BFG-1973402

Comment by Githook User [ 18/May/23 ]

Author:

{'name': 'Serhii Lysenko', 'email': 'serhii.lysenko@mongodb.com', 'username': 'serhiitea'}

Message: SERVER-77071: Don't run query_hash_stability test when balancer is on
Branch: master
https://github.com/mongodb/mongo/commit/afe3966315f5edca0b94ca1ef1012c80c448763c

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