[SERVER-26496] Index became invalid when using WiredTiger LSM Created: 06/Oct/16  Updated: 06/Dec/22  Resolved: 10/Jun/19

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

Type: Bug Priority: Major - P3
Reporter: Alexander Gorrod Assignee: Backlog - Storage Execution Team
Resolution: Incomplete Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
Assigned Teams:
Storage Execution
Operating System: ALL
Participants:
Linked BF Score: 115

 Description   

An automated test failed when running with currently unsupported LSM backing data store.

The test command that triggered a failure is:

python buildscripts/resmoke.py --executor=jstestfuzz_sharded --numClientsPerFixture 10 --wiredTigerCollectionConfig=type=lsm --wiredTigerIndexConfig=type=lsm 

The failure does not readily reproduce.

The failure indicates that there are duplicate entries in an index:

{ "_id" : 1, "x" : 0.7389655158589513 }
{ "_id" : 1, "x" : 0.7389655158589513 }


Generated at Thu Feb 08 04:12:20 UTC 2024 using Jira 9.7.1#970001-sha1:2222b88b221c4928ef0de3161136cc90c8356a66.