Package org.apache.ambari.server.state.alert

Class Summary

Class	Description
AggregateDefinitionMapping	The AggregateDefinitionMapping is used to keep an in-memory mapping of all of the AlertDefinitions that have aggregate definitions associated with them.
AggregateSource	Alert when the source type is defined as SourceType.AGGREGATE.
AlertDefinition	The AlertDefinition class represents all of the necessary information to schedule, run, and collect alerts.
AlertDefinitionFactory	The AlertDefinitionFactory class is used to construct AlertDefinition instances from a variety of sources.
AlertDefinitionHash	The AlertDefinitionHash class is used to generate an MD5 hash for a list of AlertDefinitionEntitys.
AlertGroup	The AlertGroup class is used to represent a grouping of alert definitions when returning alert targets.
AlertHelper
AlertNotification	The AlertNotification represents a concrete Notification that is specific to the AlertNoticeDispatchService.
AlertTarget	The AlertTarget class represents a dispatch mechanism and audience that will receive information about alerts in the system.
AmsSource	Alert when the source type is defined as SourceType.METRIC Equality checking for instances of this class should be executed on every member to ensure that reconciling stack differences is correct.
AmsSource.AmsInfo	Represents the ams element in a Metric alert.
MetricSource	Alert when the source type is defined as SourceType.METRIC Equality checking for instances of this class should be executed on every member to ensure that reconciling stack differences is correct.
MetricSource.JmxInfo	Represents the jmx element in a Metric alert.
MetricSource.Value
ParameterizedSource	The ParameterizedSource is used for alerts where the logic of computing the AlertState is dependant on user-specified parameters.
ParameterizedSource.AlertParameter	The ParameterizedSource.AlertParameter class represents a single parameter that can be passed into an alert which takes parameters.
PercentSource	Alert when the source type is defined as SourceType.PERCENT Equality checking for instances of this class should be executed on every member to ensure that reconciling stack differences is correct.
PercentSource.MetricFractionPart	The PercentSource.MetricFractionPart class represents either the numerator or the denominator of a fraction.
PortSource	Alert when the source type is defined as SourceType.PORT Equality checking for instances of this class should be executed on every member to ensure that reconciling stack differences is correct.
RecoverySource	Alert when the source type is defined as SourceType.RECOVERY Equality checking for instances of this class should be executed on every member to ensure that reconciling stack differences is correct.
Reporting	The Reporting class represents the OK/WARNING/CRITICAL structures in an AlertDefinition.
Reporting.ReportTemplate	The Reporting.ReportTemplate class is used to pair a label and threshhold value.
ScriptSource	Alert when the source type is defined as SourceType.SCRIPT Equality checking for instances of this class should be executed on every member to ensure that reconciling stack differences is correct.
ServerSource	Alert when the source type is defined as SourceType.SERVER
Source	Abstract class that all known alert sources should extend.
WebSource	Alert when the source type is defined as SourceType.WEB Equality checking for instances of this class should be executed on every member to ensure that reconciling stack differences is correct.

Enum Summary

Enum	Description
ParameterizedSource.AlertParameterType	The ParameterizedSource.AlertParameterType enum represents the value type.
ParameterizedSource.AlertParameterVisibility	The ParameterizedSource.AlertParameterVisibility enum represents the visibility of alert parameters.
Reporting.ReportingType
Scope	The Scope enumeration is used to define the area that an alert has the most meaning.
SourceType	Source type refers to how the alert is to be collected.
TargetType	The TargetType enumeration is used to represent the built-in target dispatch mechanisms that are supported internally.