maven-reactor | 易学教程

Maven reactor and site

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问题 I have a multi-module project with a parent pom.xml and several modules where some of the modules depend on each other. In the project directory I can call mvn test to run unittests in each module. No problem here. But if I call mvn site one of the modules reports [ERROR] Failed to execute goal on project myModule_C: Could not resolve dependencies for project org.myModule_C:jar:0.0.1-SNAPSHOT: The following artifacts could not be resolved: org.myModule_A:jar:0.0.1-SNAPSHOT, org.myModule_B:jar

What is the difference between using maven -pl option and running maven from module level?

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问题 Is there any difference between C:/dev/path/to/Project> mvn package -pl MyModule -am -s settings.xml and C:/dev/path/to/Project/MyModule> mvn package -am -s ../settings.xml As far as I'm concerned, the result of these two actions should be he same. However, the behaviour seems to be different in each case: the former one seems to be more extensive; the latter ends more quickly - and I'm trying to understand why is that. 回答1: Let's first clarify something about multi-module (aggregator) build

Maven - skip parent project build

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I know it's mauvais ton to ask twice in a single day but here's another Maven puzzler: I have a parent POM which defines 5 modules (5 subprojects). Since each module is executed in exactly the same way I pull <profile><build> section into the parent POM to get rid of the duplicate code. Now - if I execute build individually from each module it works, however if I want to build all modules at once and move to the parent directory I got error since the very first thing Maven tries to execute is the parent project itself: mvn package -P release [INFO] Scanning for projects... [INFO] Reactor build

Maven - skip parent project build

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问题 I know it's mauvais ton to ask twice in a single day but here's another Maven puzzler: I have a parent POM which defines 5 modules (5 subprojects). Since each module is executed in exactly the same way I pull <profile><build> section into the parent POM to get rid of the duplicate code. Now - if I execute build individually from each module it works, however if I want to build all modules at once and move to the parent directory I got error since the very first thing Maven tries to execute is

What is the “reactor” in Maven?

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I've been reading about Maven reactor and am confused by its terminology usage. I've read the a multi-module is a reactor, that you can manipulate the maven reactor and that the reactor is a plugin. What exactly is the reactor? Pascal Thivent The reactor is the part of Maven that allows it to execute a goal on a set of modules. As mentioned in the Maven 1.x documentation on multi-modules builds (the reactor concept was already there in Maven 1.x), while modules are discrete unit of work, they can be gathered together using the reactor to build them simultaneously and: The reactor determines

What is the “reactor” in Maven?

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问题 I\'ve been reading about Maven reactor and am confused by its terminology usage. I\'ve read the a multi-module is a reactor, that you can manipulate the maven reactor and that the reactor is a plugin. What exactly is the reactor? 回答1: The reactor is the part of Maven that allows it to execute a goal on a set of modules. As mentioned in the Maven 1.x documentation on multi-modules builds (the reactor concept was already there in Maven 1.x), while modules are discrete unit of work, they can be