org.apache.spark.sql.hive

Class HiveStrategies.HiveTableScans

Object

org.apache.spark.sql.catalyst.planning.GenericStrategy<SparkPlan>

org.apache.spark.sql.hive.HiveStrategies.HiveTableScans

All Implemented Interfaces:

Logging

Enclosing interface:

HiveStrategies

public static class HiveStrategies.HiveTableScans
extends org.apache.spark.sql.catalyst.planning.GenericStrategy<SparkPlan>

Constructor Summary

Constructors

Constructor and Description
HiveStrategies.HiveTableScans() Retrieves data using a HiveTableScan.

Method Summary

Methods

Modifier and Type	Method and Description
scala.collection.Seq<SparkPlan>	apply(org.apache.spark.sql.catalyst.plans.logical.LogicalPlan plan)

Methods inherited from class org.apache.spark.sql.catalyst.planning.GenericStrategy

isTraceEnabled, log, logDebug, logDebug, logError, logError, logInfo, logInfo, logName, logTrace, logTrace, logWarning, logWarning, org$apache$spark$Logging$$log__$eq, org$apache$spark$Logging$$log_

Methods inherited from class Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.spark.Logging

initializeIfNecessary, initializeLogging, log_

Constructor Detail

HiveStrategies.HiveTableScans

public HiveStrategies.HiveTableScans()

Retrieves data using a HiveTableScan. Partition pruning predicates are also detected and applied.

Method Detail

apply

public scala.collection.Seq<SparkPlan> apply(org.apache.spark.sql.catalyst.plans.logical.LogicalPlan plan)

Specified by:

apply in class org.apache.spark.sql.catalyst.planning.GenericStrategy<SparkPlan>