[metastore] Hue should consider taking advantage of table statistics, if they exist, to make smarter choices for some metastore operations

Hue should consider taking advantage of table statistics, if they exist, to make smarter choices for some operations. For example, when viewing sample data Hue currently selects a subset of the partitions, but there is no check to see if those partition(s) are empty. It would be nice if Hue leveraged table stats to in this case.
In some cases, it may also make sense to warn users if the table does not have stats and offer the option to launch an ANALYZE TABLE ... NOSCAN command to collect this information.