Uses of Interface
org.apache.hadoop.hive.ql.exec.mr.HadoopJobExecHook

Packages that use HadoopJobExecHook
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   
 

Uses of HadoopJobExecHook in org.apache.hadoop.hive.ql.exec.mr
 

Classes in org.apache.hadoop.hive.ql.exec.mr that implement HadoopJobExecHook
 class ExecDriver
          ExecDriver is the central class in co-ordinating execution of any map-reduce task.
 class 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
 

Constructors in org.apache.hadoop.hive.ql.exec.mr with parameters of type HadoopJobExecHook
HadoopJobExecHelper(JobConf job, SessionState.LogHelper console, Task<? extends Serializable> task, HadoopJobExecHook hookCallBack)
           
 

Uses of HadoopJobExecHook in org.apache.hadoop.hive.ql.io.rcfile.merge
 

Classes in org.apache.hadoop.hive.ql.io.rcfile.merge that implement HadoopJobExecHook
 class BlockMergeTask
           
 

Uses of HadoopJobExecHook in org.apache.hadoop.hive.ql.io.rcfile.stats
 

Classes in org.apache.hadoop.hive.ql.io.rcfile.stats that implement HadoopJobExecHook
 class PartialScanTask
          PartialScanTask.
 

Uses of HadoopJobExecHook in org.apache.hadoop.hive.ql.io.rcfile.truncate
 

Classes in org.apache.hadoop.hive.ql.io.rcfile.truncate that implement HadoopJobExecHook
 class ColumnTruncateTask
           
 



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