{"id":38172,"date":"2025-04-23T09:40:39","date_gmt":"2025-04-23T01:40:39","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=38172"},"modified":"2025-04-23T09:40:39","modified_gmt":"2025-04-23T01:40:39","slug":"opentelemetry%e7%9a%84spancollectorimplbuildercreate%e6%96%b9%e6%b3%95%e5%a6%82%e4%bd%95%e9%85%8d%e7%bd%aespancollector","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/38172.html","title":{"rendered":"OpenTelemetry\u7684SpanCollectorImplBuildercreate\u65b9\u6cd5\u5982\u4f55\u914d\u7f6eSpanCollector"},"content":{"rendered":"

\n

\"OpenTelemetry\u7684SpanCollectorImplBuildercreate\u65b9\u6cd5\u5982\u4f55\u914d\u7f6eSpanCollector\"<\/p>\n<\/p>\n

OpenTelemetry\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u53ef\u89c2\u6d4b\u6027\u6846\u67b6\uff0c\u7528\u4e8e\u6536\u96c6\u3001\u5904\u7406\u548c\u5bfc\u51fa\u5206\u5e03\u5f0f\u7cfb\u7edf\u7684\u9065\u6d4b\u6570\u636e\u3002SpanCollector\u662fOpenTelemetry\u4e2d\u7684\u4e00\u4e2a\u7ec4\u4ef6\uff0c\u8d1f\u8d23\u6536\u96c6\u548c\u5904\u7406Span\u6570\u636e\u3002SpanCollectorImplBuilder\u662f\u7528\u4e8e\u521b\u5efaSpanCollector\u5b9e\u4f8b\u7684\u6784\u5efa\u5668\u7c7b\u3002\u6211\u4eec\u5c06\u8be6\u7ec6\u63a2\u8ba8\u5982\u4f55\u4f7f\u7528SpanCollectorImplBuilder\u7684create\u65b9\u6cd5\u6765\u914d\u7f6eSpanCollector\u3002<\/p>\n

\u914d\u7f6eSpanCollector\u7684\u57fa\u672c\u6b65\u9aa4<\/h2>\n

1. \u521b\u5efaSpanCollectorImplBuilder\u5b9e\u4f8b<\/strong>\uff1a<\/p>\n

java<\/p>\n

SpanCollectorImplBuilder builder = SpanCollectorImpl.builder;<\/p>\n

2. \u914d\u7f6eSpanCollector\u7684\u53c2\u6570<\/strong>\uff1a<\/p>\n

java<\/p>\n

builder.setServiceName(“my-service”);<\/p>\n

builder.setEndpoint(“);<\/p>\n

builder.addExporter(otlpExporter);<\/p>\n

3. \u521b\u5efaSpanCollector\u5b9e\u4f8b<\/strong>\uff1a<\/p>\n

java<\/p>\n

SpanCollector spanCollector = builder.build;<\/p>\n

\u8be6\u7ec6\u914d\u7f6e\u53c2\u6570<\/h2>\n

| \u53c2\u6570 | \u63cf\u8ff0 | \u793a\u4f8b |<\/p>\n

|-|-|-|<\/p>\n

| `setServiceName` | \u8bbe\u7f6e\u670d\u52a1\u540d\u79f0\uff0c\u7528\u4e8e\u533a\u5206\u4e0d\u540c\u7684\u670d\u52a1\u5b9e\u4f8b | `builder.setServiceName(“my-service”);` |<\/p>\n

| `setEndpoint` | \u8bbe\u7f6eOpenTelemetry Collector\u7684\u63a5\u6536\u7aef\u70b9 | `builder.setEndpoint(“);` |<\/p>\n

| `addExporter` | \u6dfb\u52a0\u6570\u636e\u5bfc\u51fa\u5668\uff0c\u5982OTLP\u3001Zipkin\u7b49 | `builder.addExporter(otlpExporter);` |<\/p>\n

| `setSampler` | \u8bbe\u7f6e\u91c7\u6837\u5668\uff0c\u63a7\u5236\u6570\u636e\u91c7\u96c6\u7684\u9891\u7387 | `builder.setSampler(Samplers.alwaysOn);` |<\/p>\n

| `setResourceAttributes` | \u8bbe\u7f6e\u8d44\u6e90\u5c5e\u6027\uff0c\u5982\u4e3b\u673a\u540d\u3001\u73af\u5883\u7b49 | `builder.setResourceAttributes(Attributes.of(ResourceAttributes.SERVICE_INSTANCE_ID, “instance-123”));` |<\/p>\n

\u793a\u4f8b\u4ee3\u7801<\/h2>\n

\u4ee5\u4e0b\u662f\u4e00\u4e2a\u5b8c\u6574\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u4f7f\u7528SpanCollectorImplBuilder\u521b\u5efa\u5e76\u914d\u7f6eSpanCollector\uff1a<\/p>\n

java<\/p>\n

import io.opentelemetry.api.OpenTelemetry;<\/p>\n

import io.opentelemetry.api.trace.Span;<\/p>\n

import io.opentelemetry.api.trace.Tracer;<\/p>\n

import io.opentelemetry.exporter.otlp.trace.OtlpGrpcSpanExporter;<\/p>\n

import io.opentelemetry.sdk.OpenTelemetrySdk;<\/p>\n

import io.opentelemetry.sdk.resources.Resource;<\/p>\n

import io.opentelemetry.sdk.trace.SdkTracerProvider;<\/p>\n

import io.opentelemetry.sdk.trace.export.SimpleSpanProcessor;<\/p>\n

import io.opentelemetry.sdk.trace.samplers.Sampler;<\/p>\n

import io.opentelemetry.semconv.resource.attributes.ResourceAttributes;<\/p>\n

public class SpanCollectorConfiguration {<\/p>\n

public static void main(String[] args) {<\/p>\n

\/\/ \u521b\u5efaOpenTelemetry\u5b9e\u4f8b<\/p>\n

OpenTelemetry openTelemetry = OpenTelemetrySdk.builder<\/p>\n

setTracerProvider(SdkTracerProvider.builder<\/p>\n

addSpanProcessor(SimpleSpanProcessor.create(OtlpGrpcSpanExporter.builder<\/p>\n

setEndpoint(“)<\/p>\n

build))<\/p>\n

setSampler(Sampler.alwaysOn)<\/p>\n

build)<\/p>\n

buildAndRegisterGlobal;<\/p>\n

\/\/ \u521b\u5efaTracer\u5b9e\u4f8b<\/p>\n

Tracer tracer = openTelemetry.getTracer(“my-tracer”);<\/p>\n

\/\/ \u521b\u5efaSpan\u5e76\u8bbe\u7f6e\u5c5e\u6027<\/p>\n

Span span = tracer.spanBuilder(“my-span”).startSpan;<\/p>\n

span.setAttribute(“my-attribute”, “my-value”);<\/p>\n

span.end;<\/p>\n

\u901a\u8fc7SpanCollectorImplBuilder\u7684create\u65b9\u6cd5\uff0c\u6211\u4eec\u53ef\u4ee5\u65b9\u4fbf\u5730\u914d\u7f6eSpanCollector\u7684\u5404\u9879\u53c2\u6570\uff0c\u5305\u62ec\u670d\u52a1\u540d\u79f0\u3001\u63a5\u6536\u7aef\u70b9\u3001\u6570\u636e\u5bfc\u51fa\u5668\u3001\u91c7\u6837\u5668\u548c\u8d44\u6e90\u5c5e\u6027\u7b49\u3002\u5408\u7406\u914d\u7f6e\u8fd9\u4e9b\u53c2\u6570\u53ef\u4ee5\u786e\u4fddSpan\u6570\u636e\u88ab\u6b63\u786e\u5730\u6536\u96c6\u548c\u5904\u7406\uff0c\u4ece\u800c\u5b9e\u73b0\u5bf9\u5206\u5e03\u5f0f\u7cfb\u7edf\u7684\u6709\u6548\u76d1\u63a7\u548c\u5206\u6790\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u5e94\u6839\u636e\u5177\u4f53\u9700\u6c42\u8c03\u6574\u8fd9\u4e9b\u53c2\u6570\uff0c\u4ee5\u8fbe\u5230\u6700\u4f73\u7684\u6027\u80fd\u548c\u6548\u679c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

OpenTelemetry\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u53ef\u89c2\u6d4b\u6027\u6846\u67b6\uff0c\u7528\u4e8e\u6536\u96c6\u3001\u5904\u7406\u548c\u5bfc\u51fa\u5206\u5e03\u5f0f\u7cfb\u7edf\u7684\u9065\u6d4b\u6570\u636e\u3002SpanCollector\u662fOpenTelemetry\u4e2d\u7684\u4e00\u4e2a\u7ec4\u4ef6\uff0c\u8d1f\u8d23\u6536\u96c6\u548c\u5904\u7406Span\u6570\u636e\u3002SpanCollectorImplBuilder\u662f\u7528\u4e8e\u521b\u5efaSpanCollector\u5b9e\u4f8b\u7684\u6784\u5efa\u5668\u7c7b\u3002\u6211\u4eec\u5c06\u8be6\u7ec6\u63a2\u8ba8\u5982\u4f55\u4f7f\u7528SpanCollectorImplBuilder\u7684create\u65b9\u6cd5\u6765\u914d\u7f6eSpanCollector\u3002 \u914d\u7f6eSpanCollector\u7684\u57fa\u672c\u6b65\u9aa4 1. \u521b\u5efaSpanCollectorImplBuilder\u5b9e\u4f8b\uff1a java SpanCollectorImplBuilder builder = SpanCollectorImpl.builder; 2. \u914d\u7f6eSpanCollector\u7684\u53c2\u6570\uff1a java builder.setServiceName(“my-service”); builder.setEndpoint(“); builder.addExporter(otlpExporter); 3. \u521b\u5efaSpanCollector\u5b9e\u4f8b\uff1a java SpanCollector spanCollector = builder.build; \u8be6\u7ec6\u914d\u7f6e\u53c2\u6570 | \u53c2\u6570 | \u63cf\u8ff0 | \u793a\u4f8b | |-|-|-| | `setServiceName` | \u8bbe\u7f6e\u670d\u52a1\u540d\u79f0\uff0c\u7528\u4e8e\u533a\u5206\u4e0d\u540c\u7684\u670d\u52a1\u5b9e\u4f8b | `builder.setServiceName(“my-service”);` | | `setEndpoint` | \u8bbe\u7f6eOpenTelemetry Collector\u7684\u63a5\u6536\u7aef\u70b9 | `builder.setEndpoint(“);` | | `addExporter` | \u6dfb\u52a0\u6570\u636e\u5bfc\u51fa\u5668\uff0c\u5982OTLP\u3001Zipkin\u7b49 | `builder.addExporter(otlpExporter);` | | `setSampler` […]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-38172","post","type-post","status-publish","format-standard","hentry","category-discussion"],"_links":{"self":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/posts\/38172","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/comments?post=38172"}],"version-history":[{"count":1,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/posts\/38172\/revisions"}],"predecessor-version":[{"id":38174,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/posts\/38172\/revisions\/38174"}],"wp:attachment":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/media?parent=38172"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/categories?post=38172"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/tags?post=38172"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}