org.apache.lens.server.api.driver
Interface DriverSelector

All Known Implementing Classes:

MinQueryCostSelector

public interface DriverSelector

The Interface DriverSelector.

Method Summary

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