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

Packages that use org.apache.hadoop.hive.ql.exec.mr
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.io.rcfile.merge   
org.apache.hadoop.hive.ql.io.rcfile.stats   
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
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
ExecDriver
          ExecDriver is the central class in co-ordinating execution of any map-reduce task.
HadoopJobExecHelper
           
HadoopJobExecHook
           
 

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

Classes in org.apache.hadoop.hive.ql.exec.mr used by org.apache.hadoop.hive.ql.io.rcfile.stats
HadoopJobExecHelper
           
HadoopJobExecHook
           
 

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

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



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