Hello. Please, could you help me? I am extracting data from CSV using tap-csv. I have already defined catalog. When any error occurs, it just displays first error and then test ends. Is there any possibility how to see all errors?

meltano --log-level devug invoke tap-csv

or

meltano --log-level debug config tap-csv test

Hi, thanks a lot, but none of these commands actually validates

What kind of error are you seeing?

Just INFO rows. There is no error from validation

Do you mind being more specific? As far as I understand, you are expecting to see multiple errors, but are instead seeing only the first (or one at a time)? Are we talking about schema validation errors here, or something else?

There is no error from validation

What command(s) are you running that show the error?

meltano run tap-csv target-jsonl

shows me only first error of catalog.json validation

Yeah, I'm not exactly sure on how Meltano performs schema validation, but it could be down to how the tap processes multiple files such that you see errors for only one file at a time... What do you see if you force an additional validation error in the schema?

fwiw I think this is because the target uses the

.validate()

API instead of something like

.iter_errors()

• target-jsonl: https://github.com/andyhuynh3/target-jsonl/blob/681242f73897c2b08d1e9432578c15e37520f6ff/target_jsonl.py#L56 • SDK-based targets: https://github.com/meltano/sdk/blob/8835c4faa36dc72ef3dd8ef49193514d3a999732/singer_sdk/sinks/core.py#L121 • SDK-based config validation (uses

iter_errors

): https://github.com/meltano/sdk/blob/8835c4faa36dc72ef3dd8ef49193514d3a999732/singer_sdk/plugin_base.py#L383 API Docs: https://python-jsonschema.readthedocs.io/en/stable/validate/

Okay, thanks. You guys are awesome.