apply(plan: LogicalPlan): LogicalPlanDetermineTableStats Logical PostHoc Resolution Rule — Computing Total Size Table Statistic for HiveTableRelations
DetermineTableStats is a logical posthoc resolution rule that the Hive-specific logical query plan analyzer uses to compute total size table statistic for HiveTableRelations with no statistics.
Technically, DetermineTableStats is a Catalyst rule for transforming logical plans, i.e. Rule[LogicalPlan].
apply Method
|
Note
|
apply is part of Rule Contract to apply a rule to a logical plan (aka execute a rule).
|
apply…FIXME