Uses of Package
org.apache.hadoop.hive.ql.exec.mr

Packages that use org.apache.hadoop.hive.ql.exec.mr

Package	Description
org.apache.hadoop.hive.ql.exec	Hive QL execution tasks, operators, functions and other handlers.
org.apache.hadoop.hive.ql.exec.mr
org.apache.hadoop.hive.ql.exec.vector.mapjoin.fast
org.apache.hadoop.hive.ql.io.merge
org.apache.hadoop.hive.ql.io.rcfile.truncate
org.apache.hadoop.hive.ql.optimizer.physical

Classes in org.apache.hadoop.hive.ql.exec.mr used by org.apache.hadoop.hive.ql.exec

Class and Description
ExecDriver ExecDriver is the central class in co-ordinating execution of any map-reduce task.
ExecMapperContext

Classes in org.apache.hadoop.hive.ql.exec.mr used by org.apache.hadoop.hive.ql.exec.mr

Class and Description
ExecDriver ExecDriver is the central class in co-ordinating execution of any map-reduce task.
ExecMapperContext
HadoopJobExecHelper
HadoopJobExecHook

Classes in org.apache.hadoop.hive.ql.exec.mr used by org.apache.hadoop.hive.ql.exec.vector.mapjoin.fast

Class and Description
ExecMapperContext

Classes in org.apache.hadoop.hive.ql.exec.mr used by org.apache.hadoop.hive.ql.io.merge

Class and Description
HadoopJobExecHook

Classes in org.apache.hadoop.hive.ql.exec.mr used by org.apache.hadoop.hive.ql.io.rcfile.truncate

Class and Description
HadoopJobExecHelper
HadoopJobExecHook

Classes in org.apache.hadoop.hive.ql.exec.mr used by org.apache.hadoop.hive.ql.optimizer.physical

Class and Description
MapRedTask Extension of ExecDriver: - can optionally spawn a map-reduce task from a separate jvm - will make last minute adjustments to map-reduce job parameters, viz: * estimating number of reducers * estimating whether job should run locally