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

Class PeriodicPolicy

java.lang.Object

org.apache.hadoop.hbase.util.StoppableImplementation

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

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

All Implemented Interfaces:

Runnable, org.apache.hadoop.hbase.Stoppable

Direct Known Subclasses:

DoActionsOncePolicy, PeriodicRandomActionPolicy, TwoConcurrentActionPolicy

public abstract class PeriodicPolicy
extends Policy

A policy which does stuff every time interval.

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 long	periodMs

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

context, LOG

Constructor Summary

Constructors

Constructor	Description
PeriodicPolicy(long periodMs)

Method Summary

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

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

periodMs

private long periodMs

Constructor Details

PeriodicPolicy

public PeriodicPolicy(long periodMs)

Method Details

run

public void run()

runOneIteration

protected abstract void runOneIteration()

init

public void init(Policy.PolicyContext context)
          throws Exception

Overrides:

init in class Policy

Throws:

Exception