Package com.linkedin.davinci.stats

Enum Class BlobTransferOtelMetricEntity

java.lang.Object

java.lang.Enum<BlobTransferOtelMetricEntity>

com.linkedin.davinci.stats.BlobTransferOtelMetricEntity

All Implemented Interfaces:

ModuleMetricEntityInterface, Serializable, Comparable<BlobTransferOtelMetricEntity>, Constable

public enum BlobTransferOtelMetricEntity
extends Enum<BlobTransferOtelMetricEntity>
implements ModuleMetricEntityInterface

OTel metric entities for blob transfer operations.

Consolidates 7 Tehuti sensors from BlobTransferStats into 4 OTel metrics:

• 3 count sensors (total/success/fail) → 1 COUNTER with response_status_category dimension
• throughput gauge → dropped (derivable as rate from bytes.received)
• time gauge → 1 HISTOGRAM in seconds
• bytes received rate gauge → 1 COUNTER in bytes
• bytes sent rate gauge → 1 COUNTER in bytes

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
BYTES_RECEIVED
BYTES_SENT
RESPONSE_COUNT
TIME

Method Summary

Modifier and Type	Method	Description
MetricEntity	getMetricEntity()
static BlobTransferOtelMetricEntity	valueOf(String name)	Returns the enum constant of this class with the specified name.
static BlobTransferOtelMetricEntity[]	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

Methods inherited from interface com.linkedin.venice.stats.metrics.ModuleMetricEntityInterface

getMetricName

Enum Constant Details

RESPONSE_COUNT

public static final BlobTransferOtelMetricEntity RESPONSE_COUNT

TIME

public static final BlobTransferOtelMetricEntity TIME

BYTES_RECEIVED

public static final BlobTransferOtelMetricEntity BYTES_RECEIVED

BYTES_SENT

public static final BlobTransferOtelMetricEntity BYTES_SENT

Method Details

values

public static BlobTransferOtelMetricEntity[] 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 BlobTransferOtelMetricEntity 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

getMetricEntity

public MetricEntity getMetricEntity()

Specified by:

getMetricEntity in interface ModuleMetricEntityInterface