[SERVER-48188] multiversion _gen tasks fail when rerun Created: 13/May/20  Updated: 29/Oct/23  Resolved: 03/Jun/20

Status: Closed
Project: Core Server
Component/s: Testing Infrastructure
Affects Version/s: None
Fix Version/s: 4.4.0-rc8, 4.4.0-rc9, 4.7.0

Type: Bug Priority: Major - P3
Reporter: Robert Guo (Inactive) Assignee: Richard Samuels (Inactive)
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Backports
Problem/Incident
Related
Backwards Compatibility: Fully Compatible
Operating System: ALL
Backport Requested:
v4.4
Sprint: STM 2020-06-01, STM 2020-06-15
Participants:
Linked BF Score: 40

 Description   

Multiversion _gen tasks can't be rerun due to missing generated resmoke configs, we should look into why the same script is behaving differently when run a second time, likely due to changes to expansions.yml as that is the only input.

See this task as an example



 Comments   
Comment by Githook User [ 03/Jun/20 ]

Author:

{'name': 'Richard Samuels', 'email': 'richard.samuels@mongodb.com', 'username': 'richardsamuels'}

Message: SERVER-48188 Allow multiversion *_gen tasks to be rerun without fail
Branch: v4.4
https://github.com/mongodb/mongo/commit/c0573ceda8d44f33665436f446c6cd1fc0a3d238

Comment by Githook User [ 02/Jun/20 ]

Author:

{'name': 'Richard Samuels', 'email': 'richard.samuels@mongodb.com', 'username': 'richardsamuels'}

Message: SERVER-48188 Fix buildscripts_test on Windows
Branch: master
https://github.com/mongodb/mongo/commit/57602df50ec8a86f133631f9eeaf5f2d1eab2d0c

Comment by Billy Donahue [ 01/Jun/20 ]

Was reviewed by: https://mongodbcr.appspot.com/602470003/

The CR should have been mentioned in a comment on this ticket, and its description should include "SERVER-48188" so we can find it with a search on mongodbcr. Jira/GitHub/Mongodbcr/Evergreen/Docs are all decoupled, so it's hard to keep all relevant metadata about a code change connected, so we have to try to crosslink these tools manually as much as possible.

The Patch Queue run mentioned in the CR only does a couple of RHEL6.2 build variants:

[https://evergreen.mongodb.com/version/5ecedf3fd6d80a2422de5a5c
]

but the change ended up breaking on
"! Enterprise Windows",  "buildscripts_test", "buildscripts\tests\test_evergreen_gen_multiversion_tests.py"

https://evergreen.mongodb.com/task/mongodb_mongo_master_enterprise_windows_required_buildscripts_test_ae39837dc5bd5963172bd65ec0227c29cfd29042_20_06_01_17_06_46

https://logkeeper.mongodb.org/lobster/build/2d80fc45e3f99f25b5492a89257cdad8/test/5ed53b3954f2485937c4c22e#bookmarks=0%2C19&l=1

Needs further investigation, thanks.

Comment by Githook User [ 01/Jun/20 ]

Author:

{'name': 'Richard Samuels', 'email': 'richard.samuels@mongodb.com', 'username': 'richardsamuels'}

Message: SERVER-48188 Allow multiversion *_gen tasks to be rerun without fail
Branch: master
https://github.com/mongodb/mongo/commit/ae39837dc5bd5963172bd65ec0227c29cfd29042

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