[SERVER-76888] Disable sample_rates_sharded.js from the sharding_continuous_config_stepdown suite Created: 05/May/23  Updated: 29/Oct/23  Resolved: 05/May/23

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: 7.1.0-rc0, 7.0.0-rc1

Type: Bug Priority: Major - P3
Reporter: Cheahuychou Mao Assignee: Cheahuychou Mao
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Backports
Depends
Backwards Compatibility: Fully Compatible
Operating System: ALL
Backport Requested:
v7.0
Sprint: Sharding NYC 2023-05-15
Participants:
Linked BF Score: 162

 Description   

This test verifies that the number of queries that each mongos or shardsvr mongod samples is proportional to the number of queries it routes. This is enforced via the sample rate assignment by the configsvr primary based on the traffic distribution information it has in memory. So the test doesn't pass reliably when there is continuous stepdown on the config server. It is unclear why it only starts failing a lot more very recently. 



 Comments   
Comment by Githook User [ 05/May/23 ]

Author:

{'name': 'Cheahuychou Mao', 'email': 'mao.cheahuychou@gmail.com', 'username': 'cheahuychou'}

Message: SERVER-76888 Disable sample_rates_sharded.js from the sharding_continuous_config_stepdown suite

(cherry picked from commit 6f87e6374b5d3234c32b50fbf7049e10248a9fcc)
Branch: v7.0
https://github.com/mongodb/mongo/commit/38ef46ae439346c5d91deb062f21f3343777eb78

Comment by Githook User [ 05/May/23 ]

Author:

{'name': 'Cheahuychou Mao', 'email': 'mao.cheahuychou@gmail.com', 'username': 'cheahuychou'}

Message: SERVER-76888 Disable sample_rates_sharded.js from the sharding_continuous_config_stepdown suite
Branch: master
https://github.com/mongodb/mongo/commit/6f87e6374b5d3234c32b50fbf7049e10248a9fcc

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