hydra

Class HadoopInfo

java.lang.Object

hydra.HadoopInfo

All Implemented Interfaces:

Serializable

public class HadoopInfo
extends Object
implements Serializable

A HadoopInfo represents a Hadoop process affected by a reboot action through the RebootMgr API. It holds information needed for using HadoopHelper.startHadoopProcess(hydra.HadoopDescription, hydra.HadoopDescription.NodeDescription) to restart the process after reboot.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
HadoopInfo(HadoopDescription hdd, HadoopDescription.NodeDescription nd)

Method Summary

Modifier and Type	Method and Description
HadoopDescription	getHadoopDescription() Returns the HadoopDescription for this process.
HadoopDescription.NodeDescription	getNodeDescription() Returns the HadoopDescription.NodeDescription for this process.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

HadoopInfo

public HadoopInfo(HadoopDescription hdd,
                  HadoopDescription.NodeDescription nd)

Method Detail

getHadoopDescription

public HadoopDescription getHadoopDescription()

Returns the HadoopDescription for this process.

getNodeDescription

public HadoopDescription.NodeDescription getNodeDescription()

Returns the HadoopDescription.NodeDescription for this process.

toString

public String toString()

Overrides:

toString in class Object