Java jenkins 如何确定使用哪个本地存储库？
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How does jenkins determine which local repository to use?
提问by BevynQ
I have two jobs running in jenkins both have the following setup 
我有两个在 jenkins 中运行的作业都具有以下设置
the global settings are
全局设置是
when they run they use the commands
当他们运行时，他们使用命令
Executing Maven: -B -f /u01/jenkins/jobs/job_1/workspace/pom.xml -Dmaven.repo.local=/u01/jenkins/maven-repositories/0 clean install
Executing Maven: -B -f /u01/jenkins/jobs/job_2/workspace/pom.xml -Dmaven.repo.local=/u01/jenkins/maven-repositories/1 clean install
Why do they use different repositories?
为什么他们使用不同的存储库？
job 2 is dependent on an artifact produced by job 1.
作业 2 依赖于作业 1 生成的工件。
采纳答案by Nancy
Local repositories depend on the settings.xml of maven if you don't specify it seperately. By default it looks like below:
如果不单独指定，本地存储库依赖于 maven 的 settings.xml。默认情况下，它如下所示：
<localRepository>${env.HOME}/.m2/repository</localRepository>
Seems you have different settings.xml on your jenkins slaves.
似乎您在 jenkins 奴隶上有不同的 settings.xml。
回答by aorfevre
by default I assumpe that the repository used for each job is :
默认情况下，我假设用于每个作业的存储库是：
**$HOME**/jobs/**JOB_NAME**/workspace
your pom.xml should be located there.
你的 pom.xml 应该位于那里。
回答by BevynQ
When local maven repository is set to Local to the executerthen the 1in -Dmaven.repo.local=/u01/jenkins/maven-repositories/1refers to the executer the job is running in. So if the job is running in executer n then the argument will be -Dmaven.repo.local=/u01/jenkins/maven-repositories/n.
当本地的仓库设置为Local to the executer，则1在-Dmaven.repo.local=/u01/jenkins/maven-repositories/1指作业中。因此，运行作业是否在执行器运行N，则该参数将是执行者-Dmaven.repo.local=/u01/jenkins/maven-repositories/n。
