Unable to fetch dataset qualities VIA API for a number of datasets

[sarim-zafar]

For the following datasets 252,1092,4537 I am encountering the following problem. When I try to fetch dataset qualities via the https://www.openml.org/api/v1/json/data/qualities/ API {"error": {"code": "364", "message": "Dataset processed with error", "additional_information": "Read timed out"}}

[sarim-zafar]

@joaquinvanschoren @janvanrijn can you guys please look into this. Plus I couldn't find the code for all the features in one place. I'd like to help in that area if possible.

[janvanrijn]

Some datasets have internal problems, and can qualities can therefore not be computer. That is indicated by this error.

The reason that these datasets have been processed with an error is the result of another open issue, can't find the exact number.

[joaquinvanschoren]

951 has been fixed

Dataset 252 is fine now Dataset 1092 had a weird error 'Error: Index 599 out of bounds for length 1' - but the ARFF file looks OK. Maybe an evaluation engine issue? Dataset 4537 has obvious errors in the XML description.

Should keep datasets 'active' if they have processing errors?

[azrdev]

When I try to fetch dataset qualities via the https://www.openml.org/api/v1/json/data/qualities/ API {"error": {"code": "364", "message": "Dataset processed with error", "additional_information": "Read timed out"}}

I'm getting this error too for https://www.openml.org/api/v1/json/data/qualities/8, the liver-disorders dataset from UCI

Edit: it's a 364 but a different message. another issue, or fits in here fine?

[joaquinvanschoren]

Aha, this is a known issue and I actually already submitted a PR: https://github.com/openml/EvaluationEngine/pull/30

@janvanrijn can you please merge and re-deploy the evaluation engine? Thanks!