Increase file size of ASA Parquet file output
The current settings for Parquet output (min 10k rows, max 2h) generates a huge number of small parquet files (~10MB, written every 5 seconds) if the stream is 1k-50k rows / second. This huge number of small files (17k+ files per day) is very bad for further processing / analysis (e.g. with Spark or Synapse) and currently requires an additional step of file consolidation. Therefore it would be great to either increase the min. number of rows setting or introduce a new min. data size setting (file size might be too complex due to compression, but the data could be dumped to the files once a specific threshold of cached data size is reached).