org.apache.hadoop.hive.ql.exec.persistence
Class MapJoinKey
java.lang.Object
org.apache.hadoop.hive.ql.exec.persistence.MapJoinKey
public class MapJoinKey
- extends Object
MapJoinKey
public MapJoinKey(Object[] key)
MapJoinKey
public MapJoinKey()
getKey
public Object[] getKey()
hasAnyNulls
public boolean hasAnyNulls(boolean[] nullsafes)
hashCode
public int hashCode()
- Overrides:
hashCode
in class Object
equals
public boolean equals(Object obj)
- Overrides:
equals
in class Object
read
public void read(MapJoinObjectSerDeContext context,
ObjectInputStream in,
Writable container)
throws IOException,
SerDeException
- Throws:
IOException
SerDeException
write
public void write(MapJoinObjectSerDeContext context,
ObjectOutputStream out)
throws IOException,
SerDeException
- Throws:
IOException
SerDeException
Copyright © 2012 The Apache Software Foundation