Hi All
As I understand, we can trigger generation of the Parquet Metadata Cache File by using REFRESH TABLE METADATA <path to table>. It seems we need to run this command on a directory, nested or flat, once during the session. Why we need to run for every session? That implies if I use REST API to fire query, I have to generate meta-data cache file as part of every REST API call. This seems to be issue as I have seen that generation of meta-data cache file takes some significant time. Can't we define/configure cache expiry time so that we can keep meta-data in cache for longer duration? Any inputs on this will be helpful. Regards Chetan
