Uses of Interface
org.apache.hadoop.hive.ql.lib.GraphWalker

Packages that use GraphWalker
org.apache.hadoop.hive.ql.lib   
org.apache.hadoop.hive.ql.optimizer   
org.apache.hadoop.hive.ql.parse   
 

Uses of GraphWalker in org.apache.hadoop.hive.ql.lib
 

Classes in org.apache.hadoop.hive.ql.lib that implement GraphWalker
 class DefaultGraphWalker
          base class for operator graph walker this class takes list of starting ops and walks them one by one.
 class PreOrderWalker
          base class for operator graph walker this class takes list of starting ops and walks them one by one.
 class TaskGraphWalker
          base class for operator graph walker this class takes list of starting ops and walks them one by one.
 

Uses of GraphWalker in org.apache.hadoop.hive.ql.optimizer
 

Classes in org.apache.hadoop.hive.ql.optimizer that implement GraphWalker
static class ColumnPruner.ColumnPrunerWalker
          Walks the op tree in post order fashion (skips selects with file sink or script op children).
 

Uses of GraphWalker in org.apache.hadoop.hive.ql.parse
 

Classes in org.apache.hadoop.hive.ql.parse that implement GraphWalker
 class GenMapRedWalker
          Walks the operator tree in pre order fashion.
 



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