com.yahoo.bard.webservice.application.healthchecks

Class DataSourceMetadataLoaderHealthCheck

java.lang.Object

com.codahale.metrics.health.HealthCheck

com.yahoo.bard.webservice.application.healthchecks.DataSourceMetadataLoaderHealthCheck

@Singleton
public class DataSourceMetadataLoaderHealthCheck
extends com.codahale.metrics.health.HealthCheck

Check to verify if the loader runs as scheduled.

Nested Class Summary

Nested classes/interfaces inherited from class com.codahale.metrics.health.HealthCheck

com.codahale.metrics.health.HealthCheck.Result, com.codahale.metrics.health.HealthCheck.ResultBuilder

Constructor Summary

Constructors

Constructor and Description
DataSourceMetadataLoaderHealthCheck(DataSourceMetadataLoadTask loader, long executionWindow) Creates a health check for a datasource metadata loader.

Method Summary

Modifier and Type	Method and Description
com.codahale.metrics.health.HealthCheck.Result	check()

Methods inherited from class com.codahale.metrics.health.HealthCheck

execute

Methods inherited from class java.lang.Object

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

Constructor Detail

DataSourceMetadataLoaderHealthCheck

public DataSourceMetadataLoaderHealthCheck(DataSourceMetadataLoadTask loader,
                                           long executionWindow)

Creates a health check for a datasource metadata loader.

Parameters:

loader - Datasource metadata loader.

executionWindow - The duration within which a loader must run successfully to be considered healthy.

Method Detail

check

public com.codahale.metrics.health.HealthCheck.Result check()
                                                     throws Exception

Specified by:

check in class com.codahale.metrics.health.HealthCheck

Throws:

Exception