org.apache.hadoop.hive.ql.plan
Class TableScanDesc
java.lang.Object
org.apache.hadoop.hive.ql.plan.TableScanDesc
- All Implemented Interfaces:
- Serializable
public class TableScanDesc
- extends Object
- implements Serializable
Table Scan Descriptor Currently, data is only read from a base source as part
of map-reduce framework. So, nothing is stored in the descriptor. But, more
things will be added here as table scan is invoked as part of local work.
- See Also:
- Serialized Form
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
TableScanDesc
public TableScanDesc()
TableScanDesc
public TableScanDesc(String alias)
getAlias
public String getAlias()
setAlias
public void setAlias(String alias)
Copyright © 2010 The Apache Software Foundation