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Maven杂记

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  • Maven杂记

Maven配置cloudera源下载CDH依赖包

由于Cloudera Manager自动安装部署的Hadoop、Hbase，Zookeeper等组件与Apache提供的会有差异，所以需要配置为对应CDH版本的依赖包。

添加cloudera仓库

在pom.xml，project标签内开头添加如下仓库：

<repositories>
    <repository>
        <id>cloudera</id>
        <url>https://repository.cloudera.com/artifactory/cloudera-repos/</url>
    </repository>
</repositories>

不需要在settings.xml里添加

jar 命令行方式上传至私服

  1. settings 配置文件中添加账密
    <servers>
<server>
     <id>deploymentRepo</id>
     <username>dwplatform</username>
     <password>a398K4py</password>
   </server>
 </servers>
  2. 命令行执行如下命令
    maven 插件版本 :"maven-deploy-plugin:2.7"

mvn deploy:deploy-file -DgroupId=com.cloudera
-DartifactId=ImpalaJDBC41
-Dversion=2.6.3
-Dpackaging=jar
-Dfile=C:\Users\digiwin\Desktop\数据服务\ImpalaJDBC41-2.6.3.jar
-Durl=https://repo.digiwincloud.com.cn/maven/repository/releases/
-DrepositoryId=deploymentRepo

#去除换行符：
mvn deploy:deploy-file -DgroupId=com.cloudera -DartifactId=ImpalaJDBC41 -Dversion=2.6.3 -Dpackaging=jar -Dfile=C:\Users\digiwin\Desktop\数据服务\ImpalaJDBC41-2.6.3.jar -Durl=https://repo.digiwincloud.com.cn/maven/repository/releases/ -DrepositoryId=deploymentRepo
  3. pom 文件中配置私有仓库坐标
    <repositories>
    <repository>
        <id>deploymentRepo</id>
        <name>deploymentRepo</name>
        <url>https://repo.digiwincloud.com.cn/maven/repository/releases/</url>
    </repository>
</repositories>
  4. 引入依赖
    <dependency>
  <groupId>com.cloudera</groupId>
  <artifactId>ImpalaJDBC41</artifactId>
</dependency>

maven项目引用本地jar包

<dependency>
     <groupId>com.cloudera</groupId>
     <artifactId>ImpalaJDBC41</artifactId>
     <version>2.6.3</version>
     <type>jar</type>
     <scope>system</scope>
     <systemPath>${project.basedir}/lib/ImpalaJDBC41-2.6.3.jar</systemPath>
</dependency>
<!-- 在build里的resources里添加如下内容-->
<resources>
    <resource>
        <directory>lib</directory>
        <targetPath>BOOT-INF/lib/</targetPath>
        <includes>
            <include>**/*.jar</include>
        </includes>
    </resource>
</resources>

然后打包mvn clean package，jar包里就有lib下的jar了

设置阿里云镜像

在网上找了各种文件都不行，这个是实测可行的

<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0
                      http://maven.apache.org/xsd/settings-1.0.0.xsd">
<localRepository>/Users/gujincheng/.m2/repository</localRepository>
  <interactiveMode/>
  <usePluginRegistry/>
  <offline/>
  <pluginGroups/>
  <servers/>
  <mirrors>
    <mirror>
     <id>aliyunmaven</id>
     <mirrorOf>central</mirrorOf>
     <name>central</name>
     <url>https://maven.aliyun.com/repository/central</url>
    </mirror>
    <mirror>
      <id>repo1</id>
      <mirrorOf>central</mirrorOf>
      <name>central repo</name>
      <url>http://repo1.maven.org/maven2/</url>
    </mirror>
    <mirror>
     <id>aliyunmaven</id>
     <mirrorOf>apache snapshots</mirrorOf>
     <name>apache</name>
     <url>https://maven.aliyun.com/repository/apache-snapshots</url>
    </mirror>
  </mirrors>
  <proxies/>
  <activeProfiles/>
  <profiles>
    <profile>
        <repositories>
           <repository>
                <id>aliyunmaven</id>
                <name>aliyunmaven</name>
                <url>https://maven.aliyun.com/repository/public</url>
                <layout>default</layout>
                <releases>
                        <enabled>true</enabled>
                </releases>
                <snapshots>
                        <enabled>true</enabled>
                </snapshots>
            </repository>
            <repository>
                <id>MavenCentral</id>
                <url>http://repo1.maven.org/maven2/</url>
            </repository>
            <repository>
                <id>aliyunmavenApache</id>
                <url>https://maven.aliyun.com/repository/apache-snapshots</url>
            </repository>
        </repositories>
     </profile>
  </profiles>
</settings>

具体可以参考[IDEA Maven 源修改为国内阿里云镜像的正确方式][1]
[1]: https://developer.aliyun.com/article/1328237