org.apache.hadoop.hive.ql.plan
Class BaseWork
java.lang.Object
org.apache.hadoop.hive.ql.plan.AbstractOperatorDesc
org.apache.hadoop.hive.ql.plan.BaseWork
- All Implemented Interfaces:
- Serializable, Cloneable, OperatorDesc
- Direct Known Subclasses:
- MapWork, ReduceWork
public abstract class BaseWork
- extends AbstractOperatorDesc
BaseWork. Base class for any "work" that's being done on the cluster. Items like stats
gathering that are commonly used regarless of the type of work live here.
- See Also:
- Serialized Form
BaseWork
public BaseWork()
setGatheringStats
public void setGatheringStats(boolean gatherStats)
isGatheringStats
public boolean isGatheringStats()
getAllRootOperators
protected abstract List<Operator<?>> getAllRootOperators()
getAllOperators
public List<Operator<?>> getAllOperators()
Copyright © 2012 The Apache Software Foundation