Re: Question on shading and missing dependencies

Hello Lars, ignoring your second email, I felt like it is normal for the pom to ignore the shaded dependencies. This is how Maven works. For me, it should be the job of a SBOM (CycloneDX format or SPDX for exemple) to keep the information of what the shaded jar contains. This is the role of SBOMs.

Re: Will this potentially break in future releases ?

Hello Tommy, Lasse and all, as Lasse suggests it *may* be a good fit for classifiers. But I want to emphasize that to my knowledge, the miscellaneous artifacts with different classifiers sharing the same 'main' artifact HAVE TO BE INSTALLED OR DEPLOYED AT THE SAME TIME. So if you deploy your artifa

Re: [DISCUSS] Maven Dependency Plugin

Thanks Tamas for all your work. I'll sure have a look (but not right now as I'm in a train station on a phone). Just to mention a feature I missed yesterday in m-d-p: ability to filter on classifiers including *wildcards*. Because I have dependencies with this kind of classifiers: natives-win, nati

Re: [DISCUSS] Maven Dependency Plugin

Hey ! First of all, for everyone asking more info to understand where the pom values come from and how they are computed, I think a very useful command is: ** mvn org.apache.maven.plugins:maven-help-plugin:3.4.0:effective-pom -

Re: Offloading projects cli flag into profile

Hello Mantas, I think you did not explain what you are trying to achieve. Or at least I did not really understand. Are you trying to lower the build time ? If yes, then I would advise to use a Maven property for the configuration in the root pom Then most of your build could be run with -DskipRepa

Re: How does maven resolve inter-module dependencies in a multi-module build?

to add on Joseph answer: if you are in the B directory, then only B is in the reactor (more or less meaning "the list of project being built by this Maven invocation"). My rule of thumb is to never do that and always run from the root. If you want to speedup the build and you know that only B has b

Re: use 'mvn insall:install-file' to install jar file with pom.xml file,is there a way to produce pom.xml without '-DpomFile=path-to-pom'

The pom.xml will be automatically produced even without the '-DpomFile' argument. But it will be very minimalist. PAssing your own pom allows to be explicit regarding the dependencies, the licences etc... Regards Le dim. 4 févr. 2024 à 11:52, sandisks...@gmail.com a écrit : > use 'mvn insall:ins

How to know which plugin/goal is frozen in multithreaded build ?

Hello all, I have a large build that completes normally in single threaded build but freezes in multithreaded builds. Problem is I do not know which module and which plugin is frozen. The last logs that get displayed are the classic end log for a given module and the logs always stop there. So I b

Re: Random missing exclusions in dependency-reduced-pom when run in //

so be wort opening an issue to have something to commit on, if anyone feels like creating a PR. Cheers -- Alexander Kriegisch https://scrum-master.de Francois Marot schrieb am 11.01.2024 16:16 (GMT +07:00): > Hello, > > First let me wish the Maven community a happy new year. > I re

Random missing exclusions in dependency-reduced-pom when run in //

Hello, First let me wish the Maven community a happy new year. I recently faced a problem with the shade plugin generating randomly different dependency-reduced-pom.xml. The difference lies in exclusions defined in miscellaneous dependencies randomly being missing in the pom. This part of the buil

Re: How to pass java.library.path to mvn exec?

for the record, I find it simpler to hardcode it in the pom like this: -Djava.library.path=... Here is my pom: org.codehaus.mojo exec-maven-plugin runUnobfuscated java ${session.executionRootDirectory}/${buildDirectory}/natives/:${java.home}/lib/amd64/ ${PATH};${session.executi

Re: Configuring plugins by composition rather than inheritance

For the record, Spring Boot has no hard requirement of using a 'parent' pom. It is just a bit simpler and in most of the examples online. But you can simply set the scope import in your dependencyManagement. This works. org.springframework.boot spring-boot-dependencies ${spring.boot.version}

Re: what means "The following artifacts could not be resolved: org.dom4j:dom4j:jar:2.1.3 (present, but unavailable)"

Hello Arno and Tamas and thank you for the detailed and very interesting explanation. One question arises though: is there any way to make Maven ignore the origin ? Have a good day François Le lun. 6 nov. 2023 à 13:20, Tamás Cservenák a écrit : > Howdy, > > The Maven local repository contains

Re: maven-build-cache, immutable docker tags, etc

I can I leverage that for build cache issues? > > On Sun, Sept 24, 2023, 5:14 a.m. Francois Marot > wrote: > > > Just a suggestion: you could use ci-friendly Maven to pass in a version > > depending on the commit Id/sha1 on the command line. Like mvn > > -Drevision= &

Re: maven-build-cache, immutable docker tags, etc

Just a suggestion: you could use ci-friendly Maven to pass in a version depending on the commit Id/sha1 on the command line. Like mvn -Drevision= More info: https://maven.apache.org/maven-ci-friendly.html Regards Le jeu. 21 sept. 2023, 15:49, Ben Tatham a écrit : > Hi, > I'm loving the ideas in

Re: Multi-module Maven projects and Scala-aware artifact IDs

Hello Florent, i'll suggest something while I know this is not exactly what you asked for. But i'll try nevertheless, it may help :) If you could change your requirements a bit to change the *version* instead of the artifactId, then you could use the ci-friendly concept in Maven ( https://maven.a

Re: [External] : Re: NPE Exception with Surefire3.0.0

You should get rif of all the dependencies and then test if your problem has disappeared. If yes, all good, and next time let Maven handle transitive dependencies for you. If no, then you have a real problem that maybe some people here will be able to help you with. But overriding all the dependen

Re: Tricky dependencies in multi module projects

gt; > On Fri, Jul 8, 2022 at 5:43 PM Francois Marot > wrote: > > > I believe you used the shade maven plugin or equivalent. > > > Yes > > > > I faced this > > problem multiple times and to my knowledge, there is no "good" solution. > > > &

Re: Tricky dependencies in multi module projects

Hello Niels, I believe you used the shade maven plugin or equivalent. I faced this problem multiple times and to my knowledge, there is no "good" solution. The problem is that Maven computes the dependency graph for all modules of the reactor right at the start. But when the shade plugin integrate

Re: Maven Reactor and plugin "local" dependencies

Hello Florent, I have had this problem a few years ago, and from what I can remember it is the expected behavior. Or at least this is the way it is right now. Sorry, It is from memory and I do not have any link to share nor explanation about it, but at least you know you are not alone ! Regards

Re: Help with Shading on ActiveMQ Artemis

Hello Clebert I hope my comment will help you. In my experience, using the shade plugin is tricky because the rule of thumb I came up with is: "your shaded artifacts must be the last artifact to be built in your multi modules Maven project". Which can read "you must not depend onto your shaded art

Re: Local repository accessed by multiple Maven instances - how is it solved ?

Michael, I do not agree. As a user and maintainer of the build chain in my company, I think Maven would really benefit from an out of the box solution. I think any user is susceptible to the bug by launching multiple Maven instances at the same time on his computer. Bugs then encountered are really

Re: Local repository accessed by multiple Maven instances - how is it solved ?

to think about it ! Thanks ! François Le lun. 4 oct. 2021 à 21:22, Michael Osipov a écrit : > Am 2021-10-04 um 14:31 schrieb Francois Marot: > > Hello all, > > > > I would like clarifications on MNG-2802[*] that seems to be solved. If I > > understand correctly it sol

Re: Local repository accessed by multiple Maven instances - how is it solved ?

There apparently also is an Hazelcast-based version: > https://maven.apache.org/resolver/maven-resolver-named-locks/index.html > > On Mon, Oct 4, 2021 at 2:32 PM Francois Marot > wrote: > > > Hello all, > > > > I would like clarifications on MNG-2802[*] that see

Local repository accessed by multiple Maven instances - how is it solved ?

Hello all, I would like clarifications on MNG-2802[*] that seems to be solved. If I understand correctly it solves the problem where multiple simultaneous Maven executions shared the same local repository. I have been keeping for years a bit of code in my Jenkinsfiles ensuring the local repos were

Re: Maven tries to download twice, first one without auth

> > Hm… I thought preemptive=false is the default - but anyway, good that it > works now for you. > > Gruß > Bernd > > -- > https://Bernd.eckenfels.net > ____ > From: Francois Marot > Sent: Monday, August 30, 2021 4:43:33 PM > To:

Re: Maven tries to download twice, first one without auth

mini/guide-http-settings.html#Example:_Using_Preemptive_Authentication > > Greetings > Bernd > > > -- > http://bernd.eckenfels.net<http://bernd.eckenfels.networks> > > Von: Francois Marot > Gesendet: Friday, August 20, 2021 4:12:33 PM &g

Maven tries to download twice, first one without auth

Hello Maven users, I face a strange problem that I'd like to describe. I'm setting up a new artifact repository and this is JFrog's Artifactory. I have build freeze problems (which I still no have solved) so during my investigations I found this in Artifactory's logs: - - - - - - - - - - - - - -

Re: dependency:tree without building the project (why does dependency:tree needs project artifacts installed?)

Hello, maybe the workaround indicated here will help you: http://maven.40175.n5.nabble.com/Finding-SNAPSHOT-dependencies-without-compiling-first-td5998636.html#a5998639 But I'm not confident on the rasons why it works like this... *- - - - -François Marot* On Mon, 6 Jul 2020 at 23:16, Anton Vo

Re: Maven Artifacts not consumable after Introducing ci-friendly approach - revision tag

[Help 1] > >> > >> > http://cwiki.apache.org/confluence/display/MAVEN/DependencyResolutionException > >> > >> /tmp/test-parent/child2 $ cat > >> > >> > ~/.m2/repository/com/sample/child1/1.1.0-SNAPSHOT/child1-1.1.0-SNAPSHOT.pom > >

Re: Maven Artifacts not consumable after Introducing ci-friendly approach - revision tag

Hello, I can confirm that you sample project works as intended once you add the missing configuration for the flatten plugin. Without it the pom.xml installed in your local repo are not correct because of the placeholders in the . I just copy pasted the content as explained here: http://maven.apa

Finding SNAPSHOT dependencies without compiling first

Hello all, I have a simple requirement: I would like to determine very fast if my multi-module project has any SNAPSHOT dependency. First try was with the /mvn dependency:tree / command and grepping for the word SNAPSHOT. But the dependency plugin seems to use the repository dependencies, so it i

Re: Bug in Surefire 3.0.0-M4

Here is a self contained test in a single pom with no other files that demonstrates the problem: https://gist.github.com/fmarot/3bc638212e52ff1e0c55843c7fb6bbaa The problem being that pre-existing env variable are not redefined even if explicitly set in surefire. -- Sent from: http://maven.4017

Bug in Surefire 3.0.0-M4

Hello all, just want to notify of a bug we found today when switching our surefire version from 2.x.y to the latest 3.0.0-M4 ( https://blogs.apache.org/maven/entry/apache-maven-surefire-version-3 ). It creates problems with environment variables which seem to be incorrectly set. As a consequence, m

Augment pom dependencies information with custom ones

Hello again (I'm active there today ;) ), this time I'd like to tell you about a feature I would like, and maybe some of you will have something to advise me. I have to generate a report listing all my dependencies (and I have tooo many !) and for each one I have to provide a little text telli

Ensure dependency convergence restricted to a given artifactId

Hello all, First of all thanks thanks and thanks again to the Maven devs, you rock ! Then a question: is there a way to limit the dependency convergence check (in Maven enforcer plugin - https://maven.apache.org/enforcer/enforcer-rules/dependencyConvergence.html ) to a given artifactId (or a list

Re: Same snapshot deploy number for entire build - possible

I'm sorry to insist but nevertheless I insist ;). I may have misunderstood the problem but as I understand it, the whole problem can be sumed up by: " the fact that the repository adds a number at the end of the deployed files is a problem because not all artifacts deployed from the same reactor ma

Re: Same snapshot deploy number for entire build - possible

t related to the overall issue of > https://issues.apache.org/jira/browse/MNG-6581 > > Thanks, > T > > > > On Fri, Sep 13, 2019 at 8:32 PM Francois Marot > wrote: > > > can you tell us a little bit more about your problem please ? > > You say "Curr

Re: Same snapshot deploy number for entire build - possible

can you tell us a little bit more about your problem please ? You say "Currently, artifact deployed as snapshot at Maven repository has the following format: artifactId-version-timestamp-NN ". Do youmean the filename in the repo ? If so, why is it a problem for you ? Share more with us and I think

Re: Company-wide pom and dependency management best practices

I remember talking with Herve Boutemy at Devoxx FR and he told me about an upgrade of the help:effective-pom ( https://maven.apache.org/plugins/maven-help-plugin/effective-pom-mojo.html ) that would not only display the effective pom but also for each line the source pom where this value comes fro

Re: Maven local repo in a common global directory for multiple parallel execution

Hi, if you run multiple jobs concurrently but all are agnostic to one another (I mean they only depend on Maven Central's non SNAPSHOT dependencies) and if disk space is a problem then you can try to have a common local repo. But if you want to play safe, you should use a per Jenkins executor rep

Re: Concurrency issue while running Maven on Jenkins host

Sorry, seems my previous message missed the copy pasted content ! Here it is: pipeline { agent { node { label paramsMap.agentParam } }// the build will only run on nodes (ie slaves) indicated environment { // To prevent simultaneous job working in the same Mave

Re: Concurrency issue while running Maven on Jenkins host

Hello, I suffered from similar symptoms until I adjusted the build to have per-Jenkins-executor MAven cache. So in the end, my Maven configuration in my Jenkins pipeline looks like this: As you can see, I do not use any Jenkins-Maven plugin and Maven is configured by hand. Hope it may help --

Re: Usage of dependency-reduced-pom.xml from maven-shade-plugin in a multi-module/reactor project

Hi Nikki, Regarding your question, I'm not sure of what is a "reactor of reactor"... by 2 separate "projects" I mean 2 different build. Hence 2 different "reactor". As I understand it, the reactor is the sum of all Maven modules participating in the build. Usually in the case of a multi-modules Ma

Re: Usage of dependency-reduced-pom.xml from maven-shade-plugin in a multi-module/reactor project

ated projects, not part of the same reactor build to prevent problems or surprise for newcomers. Regards Francois Marot -- Sent from: http://maven.40175.n5.nabble.com/Maven-Users-f40176.html - To unsubscribe, e-ma

Re: Applying Jenkins build number

The new way to deal with such situation is described here: https://maven.apache.org/maven-ci-friendly.html 0-SNAPSHOT 1.2.${revision} and let Jenkins run Maven like this mvn deploy -Drevision=${env.BUILD_NUMBER} (or maybe just $BUILD_NUMBER depending on the way you run Jenkins) -- Sent

Re: Parent not deployed/

Hi, I have the same "problem" here which is not really a problem: I deploy the parent pom (and the parent's parent and so on) and voila. As parent are only pom, no real package or jars, this not really a problem. But I think the Flatten Maven Plugin https://www.mojohaus.org/flatten-maven-plugin/ m

RE: .m2 repository migration

Yaron is right: you may find problems in your build by NOT moving the .m2/repository folder. You may discover that specific files were available only in your local repo and not anywhere else (Maven Central or your local proxy such as Archiva/Artifactory/Nexus). And this is a good time to discover b

Re: Using Maven 3 with non-standard repository layout (Ivy)

I would guess that Ivy can work a lot better with Maven repositories than Maven can with Ivy repositories. I would investigate a one-shot scripted migration of your Ivy repo to a new Maven repo and force existing publishers to the Ivy repo to configure Ivy to publish to the new Maven repo. But I ca

Re: Problem with exec-maven-plugin

Hi Alex, maybe you could paste here the output logs of the failing execution. I'd like them to be sure I understand the problem. Cheers Francois -- Sent from: http://maven.40175.n5.nabble.com/Maven-Users-f40176.html - To unsu

Re: Not able to read jars in repo intermittently

For the record, it seems like the "EXECUTOR_NUMBER" variable ( https://issues.jenkins-ci.org/browse/JENKINS-31391 ) should be available to be able to easily specify a per-executor repo. So something such as this should do the job: mvn -Dmaven.repo.local=$JENKINS_HOME/.m2/$EXECUTOR_NUMBER/ ... --

Re: Not able to read jars in repo intermittently

I regularly have the same problem on my Jenkins build server: either "corrupted zip file" or "cannot find symbol" and the only explanation for me was concurrent build. I has never thought of having Maven local repo specific to an executor, thanks Bernd Eckenfels, that's a really good point ! I was

Re: ConcurrentContinuous Delivery Maven Builds

What do you mean by "pushing maven-metadata.xml which can be corrupted" ? Are you talking about https://issues.apache.org/jira/browse/MDEPLOY-221 which is solved in Maven 3.5.2 (even 3.5.1 I think) ? -- Sent from: http://maven.40175.n5.nabble.com/Maven-Users-f40176.html

Re: Make custom plugin executed only once in multimodule (inherited=false? aggregator?)

Thanks Robert, Karl, I created a JIRA MNG-6336 here: https://issues.apache.org/jira/browse/MNG-6336 -- Sent from: http://maven.40175.n5.nabble.com/Maven-Users-f40176.html - To unsubscribe, e-mail: users-unsubscr...@maven.apache

Re: Make custom plugin executed only once in multimodule (inherited=false? aggregator?)

Thanks Robert, that makes sense. At least it explains why aggregator will not work in my case. Do you think my case is not so uncommon and I should open a bug, or I misunderstood "the Maven way" and have to adapt ? Regards -- Sent from: http://maven.40175.n5.nabble.com/Maven-Users-f40176.html

Re: Make custom plugin executed only once in multimodule (inherited=false? aggregator?)

Thanks for your response Hervé, I've made a sample plugin here: https://github.com/fmarot/print-dummy-maven-plugin When included in the "" section of a parent pom of a multimodule Maven project, the behavior is shown: when running 'mvn validate', "dummy" is printed for for each and every child exe

Re: Make custom plugin executed only once in multimodule (inherited=false? aggregator?)

[Sorry, re-posting with correct formatting] Hi all & happy new year ! I have a question regarding plugin development. I have made a custom plugin and would like to make it's Mojo executed once *and only once* in my whole reactor build. If I include it in my parent pom (not in pluginManagement), t

Make custom plugin executed only once in multimodule (inherited=false? aggregator?)

Hi all & happy new year !I have a question regarding plugin development.I have made a custom plugin and would like to make it's Mojo executed once *and only once* in my whole reactor build.If I include it in my parent pom (not in pluginManagement), then by default it is executed once at the root an

Re: Best way to deploy a specific file and declare its dependencies

Thanks for the reply Olivier, but I don't think I can "attach" . Let me explain: Basically, I want to deploy someJar.jar and at the same time declare a dependency:someJar.jar --> redist-cpp.zip redist-cpp.zip is already stored in Archiva. someJar.jar is not produced by Maven. If I "attach" s

Best way to deploy a specific file and declare its dependencies

Hello all, I have a need to explain to a third party how to deploy a jar on my repository (Archiva). But - this jar is not generated by Maven (it contains DLLs to be loaded through JNA) - I'd like the third party to be able to declare dependencies of this jar (some zip containing some DLLs). So th

Re: maven plugin testing harness

I'm no expert at all, but just to let you know: last time I tried the test harness plugin, I also gave up... :( I think some advocate to use the maven-invoker-plugin to test in real conditions with much less dependency problems. You can have a look there: https://maven.apache.org/plugin-developers/

Access the full dependency tree in a Mojo (Maven 3)

Hi all, I'm writing a plugin whose goal is to output a dependency graph *at the scm level*. Meaning I don't really care about individual dependencies but about the source control manager (git usually) where they come from. I hope it will help to know in which order we must release all our internal

Re: Windows and Linux build for same GAV different classifier

Hi Kevin, I think you are facing more or less the same problem I faced before ( http://maven.40175.n5.nabble.com/mvn-deploy-deploy-file-with-same-groupId-amp-artifactId-but-different-classifiers-td5838931.html#a5838934 ). So to sum up: - if you want to add 2 native artifacts differing by the class

New plugin to handle native dependencies: nativedependencies-maven-plugin

Hello everyone, I wanted to advertise a "new" Maven plugin that may help you deal with native dependencies (.so, .dll, or whatever, as you may find other uses). It is forked from an existing but inactive plugin ( https://code.google.com/archive/p/mavennatives/ ) where I added a few features. I jus

Re: How to perform a deploy only

Hello Pavan, it's hard to tell exactly but in Eclipse (Eclipse JEE at least) if you declare a tomcat instance in the "server" window, and import your maven modules with m2e, you should be able to deploy to Tomcat without problems. No more needs for command-line clean/install/deploy (as long as you

Re: Convention for shipped artefacts?

I have kinda the sae project: 50 or so modules, 3 'leaf' artifacts (I coined the term 'leaf' to designate the artifacts that will actually be shipping outside. For me those 3 artifacts share the fact they are each an obfuscated über-jar, and each composed of a combination of the other artifacts. As

RE: [EXTERNAL] Re: mvn deploy:deploy-file with same groupId & artifactId but different classifiers

OK, so Maven only sees the most recent one uploaded because on Archiva, the "maven-metadata.xml" file is updated each time with the timestamp of the most recent one (either *-linux or *-win). But the 2 qualified artifacts do not share the same timestamp so one of those is not found leading to build

RE: [EXTERNAL] Re: mvn deploy:deploy-file with same groupId & artifactId but different classifiers

OK all, so I've taken the "not so clean but should solve my problem faster" road... I publish the 2 zips separatly on Archiva. But now, my main build that declare dependencies on them both (as 'runtime') seems to randomly fail, looking for one or the other. If I publish one of the 2, the main build

Re: mvn deploy:deploy-file with same groupId & artifactId but different classifiers

y-file-mojo.html#generatePom > ) > which is true by default and should be false for the second call. > > Jeff > > On Mon, Jun 29, 2015 at 11:11 AM, Francois Marot > > wrote: > > > Thanks Sandra, > > > > but I'm not sure I understand: I already

Re: mvn deploy:deploy-file with same groupId & artifactId but different classifiers

09:57, Sandra Parsick wrote: > Hi, > > you can use the property -Dclassifier. For the Linux build I would use > -Dclassifier=linux and for the Windows build -Dclassifier=win. > > Best regards, > > Sandra > > Am 29.06.2015 um 09:53 schrieb Francois MAROT: > >

mvn deploy:deploy-file with same groupId & artifactId but different classifiers

Hello all, I'm in the process of converting an existing build to Maven. I have 2 Jenkins jobs building the same native library on 2 different systems (win / lin). At the end of each one, I want to deploy them on my Archiva repo. So I execute the following commands : On a Linux computer: mvn deplo

Re: What does my application actually require?

Hi Dan, I suggest you simply run this command: mvn dependency:copy-dependencies it will copy all dependencies of your project into ./target/dependencies (or something similar, I don't exactly remember). Then, after running "mvn package", just start your program by using the wildcard to list all

Re: How to avoid unzip of large test data on each "mvn test"

Thanks Graham, this makes a lot of sense and I totally agree this would be the best. But as I also have to convince colleagues and to make compromises I hope maybe someone knew a magical plugin ;) and no, the data I work with is large and a whole and people do not want to work with a small subset

How to avoid unzip of large test data on each "mvn test"

Hi all, I'm in the process of switching to Maven for a large ANT project and have a question regarding my test data. I'd like those data to be versionned and stored in the Maven repo. But currently those data are huge (let's say a 1-2 gigabytes once zipped). So I imagine that if stored in the repo