I have 8Gb table in BigQuery that I'm trying to export to Google Cloud Storage (GCS). If I specify url as it is, I'm getting an error
Errors:
Table gs://***.large_file.json too large to be exported to a single file. Specify a uri including a * to shard export. See 'Exporting data into one or more files' in https://cloud.google.com/bigquery/docs/exporting-data. (error code: invalid)
Okay... I'm specifying * in a file name, but it exports it in 2 files: one 7.13Gb and one ~150Mb.
UPD. I thought I should get about 8 files, 1Gb each? Am I wrong? Or what am I doing wrong?
P.S. I tried this in WebUI mode as well as using Java library.