Package org.apache.hadoop.hbase.chaos.policies

Class DoActionsOncePolicy

java.lang.Object

org.apache.hadoop.hbase.util.StoppableImplementation

org.apache.hadoop.hbase.chaos.policies.Policy

org.apache.hadoop.hbase.chaos.policies.PeriodicPolicy

org.apache.hadoop.hbase.chaos.policies.DoActionsOncePolicy

All Implemented Interfaces:

Runnable, org.apache.hadoop.hbase.Stoppable

public class DoActionsOncePolicy
extends PeriodicPolicy

A policy which performs a sequence of actions deterministically.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hbase.chaos.policies.Policy

Policy.PolicyContext

Field Summary

Fields

Modifier and Type	Field	Description
private List<Action>	actions

Fields inherited from class org.apache.hadoop.hbase.chaos.policies.Policy

context, LOG

Constructor Summary

Constructors

Constructor	Description
DoActionsOncePolicy(long periodMs, List<Action> actions)
DoActionsOncePolicy(long periodMs, Action... actions)

Method Summary

Modifier and Type	Method	Description
void	init(Policy.PolicyContext context)
protected void	runOneIteration()

Methods inherited from class org.apache.hadoop.hbase.chaos.policies.PeriodicPolicy

run

Methods inherited from class org.apache.hadoop.hbase.util.StoppableImplementation

isStopped, stop

Methods inherited from class java.lang.Object

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

Field Details

actions

private List<Action> actions

Constructor Details

DoActionsOncePolicy

public DoActionsOncePolicy(long periodMs,
 List<Action> actions)

DoActionsOncePolicy

public DoActionsOncePolicy(long periodMs,
 Action... actions)

Method Details

runOneIteration

protected void runOneIteration()

Specified by:

runOneIteration in class PeriodicPolicy

init

public void init(Policy.PolicyContext context)
          throws Exception

Overrides:

init in class PeriodicPolicy

Throws:

Exception