REFRESH AUTHORIZATION statement
REFRESH AUTHORIZATION statement explicitly
refreshes authorization data, including privileges and principals. When
there is an external update to authorization metadata, use this statement to
force Impala to refresh its authorization data without having to wait for
the Ranger polling or run
Once issued, the
REFRESH AUTHORIZATION statement cannot be cancelled.
Usage notes: If authorization is not enabled, Impala returns an error.
Added in: Impala 3.2