org.gridgain.grid.kernal.processors.hadoop.v2

Class GridHadoopWritableSerialization

java.lang.Object

org.gridgain.grid.kernal.processors.hadoop.v2.GridHadoopWritableSerialization

All Implemented Interfaces:

AutoCloseable, org.gridgain.grid.hadoop.GridHadoopSerialization

public class GridHadoopWritableSerialization
extends Object
implements org.gridgain.grid.hadoop.GridHadoopSerialization

Optimized serialization for Hadoop Writable types.

Constructor Summary

Constructors

Constructor and Description
GridHadoopWritableSerialization(Class<? extends org.apache.hadoop.io.Writable> cls)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
Object	read(DataInput in, Object obj)
void	write(DataOutput out, Object obj)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GridHadoopWritableSerialization

public GridHadoopWritableSerialization(Class<? extends org.apache.hadoop.io.Writable> cls)

Parameters:

cls - Class.

Method Detail

write

public void write(DataOutput out,
         Object obj)
           throws org.gridgain.grid.GridException

Specified by:

write in interface org.gridgain.grid.hadoop.GridHadoopSerialization

Throws:

org.gridgain.grid.GridException

read

public Object read(DataInput in,
          @Nullable
          Object obj)
            throws org.gridgain.grid.GridException

Specified by:

read in interface org.gridgain.grid.hadoop.GridHadoopSerialization

Throws:

org.gridgain.grid.GridException

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface org.gridgain.grid.hadoop.GridHadoopSerialization