Could not find artifact org.apache.hadoop:hadoop-MapReduce-client-core:pom:2.7.7 in central (https://repo.maven.apache.org/maven2) Could not find artifact org.apache.hadoop:hadoop-MapReduce-client-core:pom:2.7.7 in central (https://repo.maven.apache.org/
时间: 2023-06-20 17:05:41 浏览: 176
这个错误提示意味着 Maven 无法在默认的 Maven 仓库中找到 "org.apache.hadoop:hadoop-MapReduce-client-core:pom:2.7.7" 这个依赖。这可能是因为你的 Maven 配置中没有正确指定所需的 Maven 仓库。
你可以尝试添加一个 Maven 仓库,以便能够下载所需的依赖。你可以在你的 Maven 配置文件(pom.xml)中添加以下代码块:
```
<repositories>
<repository>
<id>apache</id>
<url>https://repository.apache.org/content/repositories/releases/</url>
</repository>
</repositories>
```
这个代码块指定了 Apache 的 Maven 仓库,它包含了许多 Apache 的项目和依赖。如果你的依赖在这个仓库中可用,那么 Maven 将会从这个仓库下载它。
如果你的依赖不在 Apache 的 Maven 仓库中,那么你需要查找它所在的仓库并将其添加到你的 Maven 配置文件中。
相关问题
Could not find artifact org.apache.maven.plugins:maven-compiler-plugin:pom:3.9.1 in alimaven
This error message indicates that the Maven build tool was unable to locate the maven-compiler-plugin version 3.9.1 in the repository you are using (in this case, alimaven).
To resolve this issue, you can try the following steps:
1. Check if you have configured the correct repository in your Maven settings.xml file. If not, add the correct repository that contains the required artifact.
2. Check if the artifact version you are looking for is correct. If not, update the version to the correct one.
3. If the artifact is not available in any of the repositories you are using, you can try adding a new repository that contains the required artifact.
4. If none of the above steps work, you can manually download the required artifact and install it in your local repository using the 'mvn install:install-file' command.
Could not find artifact org.apache.maven.plugins:maven-compiler-plugin:pom:3.6.3 in nexus-aliyun
我可以回答这个问题。这个错误通常是由于 Maven 无法从指定的仓库中找到所需的插件导致的。您可以检查您的 Maven 配置文件,确保您的仓库配置正确,并且您的插件版本号正确。您还可以尝试清除 Maven 本地仓库并重新构建项目。