What is difference between POM xml and settings xml?
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What is difference between POM xml and settings xml?
settings. xml contains system and/or user configuration, while the pom. xml contains project information. All build configuration ends up in the pom.
What is the configuration file for a Maven project?
mvn/maven. config is located in the ${maven. projectBasedir}/. mvn/ directory; also works if in the root of a multi module build.
Where is Maven config file?
The Maven settings file, settings. xml , is usually kept in the . m2 directory inside your home directory.
Is Maven written in xml?
It is an XML file that contains information about the project and configuration details used by Maven to build the project. When executing a task or goal, Maven looks for the POM in the current directory. It reads the POM, gets the needed configuration information, then executes the goal.
What is .m2 in Maven?
m2 are: A settings. xml file that contains global settings for all maven executions. A folder called repository that holds all of the local copies of various maven artifacts, either caches of artifacts pulled down from remote repositories, such as Maven Central, or artifacts built by your local maven builds.
Where is POM xml in Maven?
POM stands for Project Object Model. It is fundamental unit of work in Maven. It is an XML file that resides in the base directory of the project as pom. xml.
How much memory does Maven use?
By default, the maximum heap allocation is 512 MB, which starts from 256 MB ( -Xms256m to -Xmx512m ). This default limit is not good enough to build a large, complex Java project, and it is recommended that you have at least 1024 MB of the maximum heap.
Why we need settings xml in Maven?
Maven provides a settings file – settings. xml. This allows us to specify which local and remote repositories it will use. We can also use it to store settings that we don’t want in our source code, such as credentials.
What settings xml is Maven using?
Maven always uses either one or two settings files. The global settings defined in ( ${M2_HOME}/conf/settings. xml ) is always required. The user settings file (defined in ${user.
How POM xml works in Maven?
The pom. xml file contains information of project and configuration information for the maven to build the project such as dependencies, build directory, source directory, test source directory, plugin, goals etc. Maven reads the pom. xml file, then executes the goal.