org.apache.lens.server.api.driver

Interface DriverSelector

All Known Implementing Classes:

MinQueryCostSelector, WeightedQueryCostDriverSelector

public interface DriverSelector

The Interface DriverSelector.

Method Summary

Modifier and Type	Method and Description
LensDriver	select(AbstractQueryContext ctx, org.apache.hadoop.conf.Configuration conf) Select.

Method Detail

select

LensDriver select(AbstractQueryContext ctx,
                  org.apache.hadoop.conf.Configuration conf)

Select.

Parameters:

ctx - the context

conf - the conf

Returns:

the lens driver