Dataset Viewer issue: JobManagerCrashedError

#1
by RohitManglik - opened
InfoBay AI Ltd. org

The dataset viewer is not working.

Error details:

Error code:   JobManagerCrashedError

cc @lhoestq @cfahlgren1 .

Hi ! I refreshed the Viewer and now the error now says

Parquet error: Scan size limit exceeded: attempted to read 6234436143 bytes, limit is 300000000 bytes Make sure that
1. the Parquet files contain a page index to enable random access without loading entire row groups
2. otherwise use smaller row-group sizes when serializing the Parquet files

I see your file contains one row group of 15 rows, so each row is already pretty big.
You can instead have the videos separate of the Parquet files, using a VideoFolder + metadata.parquet structure (docs + examples here: https://huggingface.co/docs/datasets/video_dataset).
This would enable the Viewer :)

Btw in the future we want to add support for big videos inside Parquet files as long as Parquet encoding is disabled on the video blobs (the Viewer will be able to point to the video blobs inside Parquet !).
But this is a bit involved so this won't be available in the short term

RohitManglik changed discussion status to closed

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