[英]Spring Sleuth and Zipkin:Could not find artifact io.zipkin.brave:brave-bom:pom:4.16.3-SNAPSHOT
我有一個Spring Boot 2.0.0 REST服務,我試圖讓Sleuth和Zipkin將蹤跡發送到我的localhost Zipkin服務器。
該應用程序運行良好,我將兩個依賴項spring-cloud-starter-sleuth
和spring-cloud-sleuth-zipkin
到我的pom.xml中。 一旦我這樣做,我現在得到一個編譯錯誤:
項目構建錯誤:不可解析的導入POM:找不到工件io.zipkin.brave:brave-bom:pom:4.16.3-SNAPSHOT
通過刪除我的.m2文件夾並更新(兩次),我確保它不是一個損壞的Maven包問題。
為什么我會收到此錯誤,如何解決?
這是我的pom.xml:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>io.urig</groupId>
<artifactId>inventory</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>inventory</name>
<description>Demo project for Spring Boot</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.0.RELEASE</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
<spring-cloud.version>Finchley.M8</spring-cloud.version>
<sleuth.version>2.0.0.M8</sleuth.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.retry</groupId>
<artifactId>spring-retry</artifactId>
</dependency>
<!-- Sleuth automatically adds trace interceptors when in the classpath -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-sleuth</artifactId>
</dependency>
<!-- Sends trace data to zipkin over http (defaults to http://localhost:9411/api/v2/spans) -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-sleuth-zipkin</artifactId>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>${spring-cloud.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-sleuth</artifactId>
<version>${sleuth.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<id>spring-milestones</id>
<name>Spring Milestones</name>
<url>https://repo.spring.io/libs-milestone</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
</repositories>
</project>
這真的很奇怪,因為你正在使用最新的版本,而在GitHub中,spring-cloud- <brave.version>4.17.2</brave.version>
依賴於<brave.version>4.17.2</brave.version>
。 而且我認為maven repo中不存在4.16.3-SNAPSHOT版本。 (剛檢查過2.0.0.M8取決於此版本)
如果您更改為<sleuth.version>2.0.0.M7</sleuth.version>
它確實找到所需的依賴項。
https://github.com/spring-cloud/spring-cloud-sleuth/blob/master/pom.xml
偵探的M8被打破了。 該問題將在M9中修復。
您可以使用M8,但必須明確地將勇敢版本更改為某個版本。
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