Dataset Viewer rebuild remains pending after schema metadata update
#10
by maxwellinked - opened
@lhoestq ? the production Dataset Viewer cache for this dataset has remained unavailable after merging a schema-only metadata correction.
- Current
maincommit:9aa0bacc6f37f64e2568d2203bd8f369e764c927 - Change: explicit, identical 29-field
featuresdeclarations for thecanonicalandpre_standardVideoFolder configs; no media files changed - Independent
datasets==4.8.4streaming test at that exact revision passes:canonical/archive= 338 rows,pre_standard/archive= 129 rows; both exposeencoded_frame_rateasfloat64 - Public Viewer endpoints
/splits,/is-valid,/parquet,/size, and/rowsall currently return HTTP 500: ?The server is busier than usual and the response is not ready yet. Please retry later.? - The prior build completed successfully before this corrective metadata merge.
Could you please inspect or retrigger the Viewer job for the current main revision? I am deliberately withholding the planned v0.3.0 tag until the production Viewer/Parquet output is verified.
Update: the rebuild has partially recovered, which narrows the problem.
At 2026-08-18 21:51 UTC:
/is-validreturns 200 withpreview,viewer,search, andfilteralltrue(statisticsremainsfalse)./rowsreturns 200 for bothcanonical/archiveandpre_standard/archive, including their last rows. Live totals are 338 and 129,partial: false, 29 fields in both, andencoded_frame_rateis now correctlyfloat64. This confirms row serving is using the corrected9aa0bacc...schema./splits,/parquet, and/sizestill return HTTP 500 withx-error-code: ResponseNotReady.- The public Hugging Face status feed shows no active incident.
This now looks like a stuck or incomplete dataset-specific split/Parquet aggregation job rather than a general outage. The v0.3.0 tag remains withheld pending those three outputs.