Package org.apache.hadoop.hbase.client.trace

Class IpcClientSpanBuilder

java.lang.Object

org.apache.hadoop.hbase.client.trace.IpcClientSpanBuilder

All Implemented Interfaces:

Supplier<io.opentelemetry.api.trace.Span>

@Private
public class IpcClientSpanBuilder
extends Object
implements Supplier<io.opentelemetry.api.trace.Span>

Construct Span instances originating from the client side of an IPC.

See Also:

• Semantic conventions for RPC spans

Field Summary

Fields

Modifier and Type	Field	Description
private final Map<io.opentelemetry.api.common.AttributeKey<?>,Object>	attributes
private String	name

Constructor Summary

Constructors

Constructor	Description
IpcClientSpanBuilder()

Method Summary

Modifier and Type	Method	Description
io.opentelemetry.api.trace.Span	build()
static String	buildSpanName(String packageAndService, String method)	Construct an RPC span name.
io.opentelemetry.api.trace.Span	get()
static String	getRpcName(org.apache.hbase.thirdparty.com.google.protobuf.Descriptors.MethodDescriptor md)	Retrieve the $method value from md.
static String	getRpcPackageAndService(org.apache.hbase.thirdparty.com.google.protobuf.Descriptors.ServiceDescriptor sd)	Retrieve the combined $package.$service value from sd.
(package private) static void	populateMethodDescriptorAttributes(Map<io.opentelemetry.api.common.AttributeKey<?>,Object> attributes, org.apache.hbase.thirdparty.com.google.protobuf.Descriptors.MethodDescriptor md)	Static utility method that performs the primary logic of this builder.
IpcClientSpanBuilder	setMethodDescriptor(org.apache.hbase.thirdparty.com.google.protobuf.Descriptors.MethodDescriptor md)
IpcClientSpanBuilder	setRemoteAddress(Address remoteAddress)

Methods inherited from class java.lang.Object

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

Field Details

name

private String name

attributes

private final Map<io.opentelemetry.api.common.AttributeKey<?>,Object> attributes

Constructor Details

IpcClientSpanBuilder

public IpcClientSpanBuilder()

Method Details

get

public io.opentelemetry.api.trace.Span get()

Specified by:

get in interface Supplier<io.opentelemetry.api.trace.Span>

setMethodDescriptor

public IpcClientSpanBuilder setMethodDescriptor(org.apache.hbase.thirdparty.com.google.protobuf.Descriptors.MethodDescriptor md)

setRemoteAddress

public IpcClientSpanBuilder setRemoteAddress(Address remoteAddress)

build

public io.opentelemetry.api.trace.Span build()

populateMethodDescriptorAttributes

static void populateMethodDescriptorAttributes(Map<io.opentelemetry.api.common.AttributeKey<?>,Object> attributes,
 org.apache.hbase.thirdparty.com.google.protobuf.Descriptors.MethodDescriptor md)

Static utility method that performs the primary logic of this builder. It is visible to other classes in this package so that other builders can use this functionality as a mix-in.

Parameters:

attributes - the attributes map to be populated.

md - the source of the RPC attribute values.

getRpcPackageAndService

public static String getRpcPackageAndService(org.apache.hbase.thirdparty.com.google.protobuf.Descriptors.ServiceDescriptor sd)

Retrieve the combined $package.$service value from sd.

getRpcName

public static String getRpcName(org.apache.hbase.thirdparty.com.google.protobuf.Descriptors.MethodDescriptor md)

Retrieve the $method value from md.

buildSpanName

public static String buildSpanName(String packageAndService,
 String method)

Construct an RPC span name.