[Bug] Snapshots defined in yaml fail if yaml file exists in target/run directory #11321
Description
Is this a new bug in dbt-core?
- I believe this is a new bug in dbt-core
- I have searched the existing issues, and I could not find an existing issue for this bug
Current Behavior
Snapshots defined in a yaml file such as dbt_project/models/schema.yml fail to build/run if a file dbt_project/target/run/dbt_project/models/schema.yml exists:
Unhandled error while executing target/run/dbt_project/models/schema.yml/schema.yml/snapshot.sql
[Errno 20] Not a directory: 'dbt_project/target/run/dbt_project/models/schema.yml/schema.yml'
I'm not sure exactly what causes the schema.yml to end up in the target directory, but it has happened multiple times.
Expected Behavior
- Replace
.with_in folder names, i.e.target/run/models/schema_yml/...- ideal because it's clearer than having folders with file extensions or - Check that item in target/run path is folder and handle gracefully (i.e. remove)
Steps To Reproduce
# dbt_project.yml
name: 'dbt_project'
profile: 'dbt_project'
model-paths: ["models"]
snapshot-paths: ["snapshots"]# models/schema.yml
snapshots:
- name: 'snapshot'
relation: ref('model')
config:
strategy: 'check'
unique_key: 'col'
check_cols: 'all'-- models/model.sql
SELECT 1 as coldbt build --select model
touch target/run/dbt_project/models/schema.yml
dbt build --select snapshotRelevant log output
$ dbt build --select snapshot
07:15:25 Running with dbt=1.9.2
07:15:25 Registered adapter: duckdb=1.9.2
07:15:25 Found 1 model, 1 snapshot, 426 macros
07:15:25
07:15:25 Concurrency: 1 threads (target='dev')
07:15:25
07:15:26 1 of 1 START snapshot main.snapshot ............................................ [RUN]
07:15:26 Unhandled error while executing target/run/dbt_project/models/schema.yml/schema.yml/snapshot.sql
[Errno 20] Not a directory: '~/dbt_project/target/run/dbt_project/models/schema.yml/schema.yml'
07:15:26 1 of 1 ERROR snapshotting main.snapshot ........................................ [ERROR in 0.25s]
07:15:26
07:15:26 Finished running 1 snapshot in 0 hours 0 minutes and 0.43 seconds (0.43s).
07:15:26
07:15:26 Completed with 1 error, 0 partial successes, and 0 warnings:
07:15:26
07:15:26 [Errno 20] Not a directory: '~/dbt_project/target/run/dbt_project/models/schema.yml/schema.yml'
07:15:26
07:15:26 Done. PASS=0 WARN=0 ERROR=1 SKIP=0 TOTAL=1
Environment
- OS: Ubuntu 22.04.5
- Python: 3.12.7
- dbt: 1.9.2
- dbt-duckdb: 1.9.2Which database adapter are you using with dbt?
Reproduced with duckdb and snowflake
Additional Context
If not already known - I'll look at fixing myself and making PR