Package com.linkedin.venice.stats.dimensions

Enum Class InstanceErrorType

java.lang.Object

java.lang.Enum<InstanceErrorType>

com.linkedin.venice.stats.dimensions.InstanceErrorType

All Implemented Interfaces:

VeniceDimensionInterface, Serializable, Comparable<InstanceErrorType>, Constable

public enum InstanceErrorType
extends Enum<InstanceErrorType>
implements VeniceDimensionInterface

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
BLOCKED	Blocked instances are temporarily unavailable due to pending requests on the server instance is above a certain threshold.
OVERLOADED	The instance is overloaded because it is rejected by load controllers as per the server feedback.
UNHEALTHY	The instance is unhealthy because it is not responding to health heartbeat checks.

Method Summary

Modifier and Type	Method	Description
VeniceMetricsDimensions	getDimensionName()	All the instances of this Enum should have the same dimension name.
String	getDimensionValue()	Dimension value: Returns the dimension value for each enum instance.
static InstanceErrorType	valueOf(String name)	Returns the enum constant of this class with the specified name.
static InstanceErrorType[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

BLOCKED

public static final InstanceErrorType BLOCKED

Blocked instances are temporarily unavailable due to pending requests on the server instance is above a certain threshold.

UNHEALTHY

public static final InstanceErrorType UNHEALTHY

The instance is unhealthy because it is not responding to health heartbeat checks.

OVERLOADED

public static final InstanceErrorType OVERLOADED

The instance is overloaded because it is rejected by load controllers as per the server feedback.

Method Details

values

public static InstanceErrorType[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static InstanceErrorType valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

getDimensionName

public VeniceMetricsDimensions getDimensionName()

All the instances of this Enum should have the same dimension name. Refer VeniceDimensionInterface.getDimensionName() for more details.

Specified by:

getDimensionName in interface VeniceDimensionInterface

getDimensionValue

public String getDimensionValue()

Description copied from interface: VeniceDimensionInterface

Dimension value: Returns the dimension value for each enum instance.

Specified by:

getDimensionValue in interface VeniceDimensionInterface