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How do I suppress some Maven logs but keep other output?

I'm running Maven in a CI environment and want to see some of its log output - but I don't want to see routine messages about downloading artifacts etc.
I can use -q but that suppresses everything useful too.
Maven uses slf4j and by default uses the slf4j-simple backend so there's no logging.properties etc, and anyway how would I even find out which class generates the log messages?
e.g. if I have
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO]
[INFO] XXX JDBC Driver - JDBC 4.2 [bundle]
[INFO] XXX JDBC Driver aggregate [pom]
[INFO]
[INFO] -----------------< XXX:XXX >------------------
[INFO] Building XXX JDBC Driver - JDBC 4.2 XXXX [1/2]
[INFO] -------------------------------[ bundle ]-------------------------------
[INFO]
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) # XXXX-jdbc ---
[INFO] Deleting XXXX/target
[INFO]
[INFO] --- maven-enforcer-plugin:1.3.1:enforce (enforce-java) # XXX-jdbc ---
[INFO]
[INFO] --- build-helper-maven-plugin:1.5:parse-version (parse-version) # XXXX-jdbc ---
[INFO]
[INFO] --- properties-maven-plugin:1.0-alpha-2:read-project-properties (default) # XXXX-jdbc ---
[WARNING] Ignoring missing properties file: XXX/build.local.properties
[INFO]
[INFO] --- jcp:6.0.1:preprocess (preprocessSources) # XXX-jdbc ---
[INFO] Added MAVEN property mvn.project.name=XXX JDBC Driver - JDBC 4.2
[INFO] Added MAVEN property mvn.project.version=XX.YY.ZZ
.... blah blah blah ...
-------------------------------------------------------
T E S T S
-------------------------------------------------------
Running XXX.TestSuite
Tests run: 58, Failures: 0, Errors: 0, Skipped: 1, Time elapsed: 6.43 sec
and for this task I just want the test output, how do I do that?

Maven uses slf4j-simple. Its configuration is loaded from the classpath in a file simplelogger.properties. You can modify the classpath to put your own copy of this file first, but you can also override these properties by setting system properties.
First re-run your build with -D-Dorg.slf4j.simpleLogger.showLogName=true so you can see which classes the logs are coming from. Then adjust log levels as desired by setting additional properties named -Dorg.slf4.simpleLogger.log.[[classname]]=[[level]].
You may require the -B (batch) flag too.
I find it convenient to set these in a .mvn/maven.config file in my project, but you can use MAVEN_OPTS or the command line instead. An example .mvn/maven.config might be:
-Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=warn
-Dorg.slf4j.simpleLogger.log.com.igormaznitsa.jcp.maven.PreprocessorMojo=warn
-Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.event.ExecutionEventLogger=warn
-Dorg.slf4j.simpleLogger.log.org.apache.maven.shared.filtering.DefaultMavenResourcesFiltering=warn
-Dorg.slf4j.simpleLogger.log.org.apache.maven.plugin.clean.CleanMojo=warn
-Dorg.slf4j.simpleLogger.showLogName=true
Note that putting these options in a simplelogging.properties of the project being compiled will not work, it must be in the classpath of the maven runtime.
Also beware that .mvn/maven.config doesn't appear to support comments. I tried #, ;, //, /* .. */.

Problem when running insert-sample <login> <pwd>

I'm exploring DocdokuPLM.
To Install docdoku I have used the docker configuration file which can be found here.
Using it have configured and installed Docdokuplm in my localhost.
Now not sure why sample project is not getting imported.
To import and check sample project I have used the following command.
sudo ./platform-ctl insert-sample MY_LOGIN_USER_ID MY_PASSWORD
While running the command to import sample project i'm getting the following error:
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 16.571 s
[INFO] Finished at: 2019-01-31T07:29:36+00:00 [INFO] Final Memory: 34M/301M
[INFO] ------------------------------------------------------------------------
[INFO] - No workspace name supplied, generating one...
[INFO] - Using wks-a72fca63 as workspace name
[INFO] - Starting load process...
[INFO] - Checking server availability...
[INFO] - Creating your account...
[INFO] - Creating account [sommesh29]
[INFO] - Cannot create account, trying to use given credentials for next operations
[INFO] - Creating workspace...
[INFO] - Adding user sommesh29 to workspace wks-a72fca63
[SEVERE] - Ooops, something went wrong while loading sample data : Not Found Not Foundcom.docdoku.api.client.ApiException: Not Found
at com.docdoku.api.client.ApiClient.handleResponse(ApiClient.java:838)
at com.docdoku.api.client.ApiClient.execute(ApiClient.java:773)
at com.docdoku.api.client.ApiClient.execute(ApiClient.java:757)
at com.docdoku.api.services.WorkspacesApi.addUserWithHttpInfo(WorkspacesApi.java:833)
at com.docdoku.api.services.WorkspacesApi.addUser(WorkspacesApi.java:819)
at com.docdoku.loaders.SampleLoader.addUserToWorkspace(SampleLoader.java:304)
at com.docdoku.loaders.SampleLoader.load(SampleLoader.java:88)
at com.docdoku.loaders.Main.main(Main.java:73)
what am i doing wrong ?
Is this a issue from my side or is this issue occurring from Docker file?

jul-to-log4j-bridge "mvn package" ends with "package org.apache.log4j.plugins does not exist" COMPILATION ERROR

Good Day,
I try to build "jul-to-log4j-bridge" jar file using Apache Maven 3.6.0 (Java version: 1.8.0_181, vendor: Oracle Corporation, runtime: C:\Program Files\Java\jdk1.8.0_181\jre)
The aim is to redirect JUL to log4j 1.2.17.
I'm brand new in the java dev world, and have no real background, but :
I installed svn OK
I gathered sources from http://svn.apache.org/repos/asf/logging/sandbox/jul-to-log4j-bridge/ usign svn
(svn export http://svn.apache.org/repos/asf/logging/sandbox/jul-to-log4j-bridge/)
I installed JDK 1.8.0_181 OK
I installed maven 3.6.0 OK
I modified versions of build.plugins.plugin, because they where missing :
[WARNING] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-compiler-plugin is missing. # line 102, column 15
[WARNING] 'build.plugins.plugin.version' for org.codehaus.mojo:cobertura-maven-plugin is missing. # line 109, column 15
[WARNING] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-checkstyle-plugin is missing. # line 92, column 15
[WARNING] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-source-plugin is missing. # line 152, column 15
usign this kind of command : mvn help:describe -DartifactId=cobertura-maven-plugin -DgroupId=org.codehaus.mojo
=> I modified pom.xml
But I stumble on the concepts of import / packages / plugins etc ... of maven as the error message I got from "mvn package" is :
[INFO] -------------< org.apache.logging:apache-jul-log4j-bridge >-------------
[INFO] Building java.util.logging to log4j Bridge 1.0.0-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) # apache-jul-log4j-bridge ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 2 resources
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) # apache-jul-log4j-bridge ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 8 source files to C:\Users\llv\Documents\#D\Part\maven\svn\jul-to-log4j-bridge\target\classes
[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR :
[INFO] -------------------------------------------------------------
[ERROR] /C:/Users/llv/Documents/#D/Part/maven/svn/jul-to-log4j-bridge/src/main/java/org/apache/log4j/jul/JULReceiver.java:[19,32] package org.apache.log4j.plugins does not exist
Can someone please help to pass trough this ?
this is about JULReceiver.java..
Any help really appreciated.
thank you

Searching , googling, I founded :
https://logging.apache.org/log4j/extras/
https://logging.apache.org/log4j/extras/apidocs/org/apache/log4j/component/plugins/Receiver.html
And bingo!
package "org.apache.log4j.plugins" does not exist in apache-log4j-extras 1.2.17
but package "org.apache.log4j.component.plugins" does !
So I updated JULReceiver.java from :
import org.apache.log4j.plugins.Plugin;
import org.apache.log4j.plugins.PluginSkeleton;
to:
import org.apache.log4j.component.plugins.Plugin;
import org.apache.log4j.component.plugins.PluginSkeleton;
and compilation is successfull
[INFO] --- maven-source-plugin:3.0.1:jar (default) # apache-jul-log4j-bridge ---
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 4.813 s
[INFO] Finished at: 2018-11-08T09:43:07+01:00
[INFO] ------------------------------------------------------------------------
but now tomcat 7.0.23 stops without saying nothing more than :
1/ I set the jar in the classpath:
D:\appli\tomcat\instances\desktop11\lib\apache-jul-log4j-bridge-1.0.0-SNAPSHOT.jar;
2/ I configured all applications using JUL in JVM to use the "apache-jul-log4j-bridge"
JVM parameters:
-Djava.util.logging.manager=org.apache.logging.julbridge.JULBridgeLogManager
instead of the "classic":
-Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
JVM starts on : D:\opt\jdk1.7.0_80\jre\bin\server\jvm.dll
I guess tomcat (it uses JUL internally) does not supports this java.util.logging.manager ..
or maybe because of this error at compilation (not blocking) about which I seen infos on stackoverflow , but the fix given leads to another pb (I will seach more..)
[INFO] Compiling 9 source files to C:\Users\llv\Documents\#D\Part\maven\svn\jul-to-log4j-bridge\target\test-classes
[WARNING] /C:/Users/llv/Documents/#D/Part/maven/svn/jul-to-log4j-bridge/src/test/java/org/apache/logging/julbridge/MockAppender.java: C:\Users\llv\Documents\#D\Part\maven\svn\jul-to-log4j-bridge\src\test\java\org\apache\logging\julbridge\MockAppender.java uses unchecked or unsafe operations.
[WARNING] /C:/Users/llv/Documents/#D/Part/maven/svn/jul-to-log4j-bridge/src/test/java/org/apache/logging/julbridge/MockAppender.java: Recompile with -Xlint:unchecked for details.
But by the way can someone help me ?
thank you

cannot find dukes-age, a javaee7 example, in maven archetype

Where, or how, can I download the dukes-age sample? It should be available from maven, apparently:
From the File menu, select New Project. Under Categories, select
Maven. Under Projects, select Project from Archetype. Click Next. In
the Search field, enter dukes-age. In the Known Archetypes field,
select dukes-age-archetype.
Since it wasn't showing in netbeans, I turned to the CLI:
thufir#dur:~/maven$
thufir#dur:~/maven$ mvn archetype:generate -Dfilter=dukes
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building Maven Stub Project (No POM) 1
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] >>> maven-archetype-plugin:2.2:generate (default-cli) # standalone-pom >>>
[INFO]
[INFO] <<< maven-archetype-plugin:2.2:generate (default-cli) # standalone-pom <<<
[INFO]
[INFO] --- maven-archetype-plugin:2.2:generate (default-cli) # standalone-pom ---
[INFO] Generating project in Interactive mode
[INFO] Your filter doesn't match any archetype, so try again with another value.
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 4.943s
[INFO] Finished at: Mon Aug 04 12:57:12 PDT 2014
[INFO] Final Memory: 10M/25M
[INFO] ------------------------------------------------------------------------
thufir#dur:~/maven$
thufir#dur:~/maven$ mvn -v
Apache Maven 3.0.5
Maven home: /usr/share/maven
Java version: 1.7.0_51, vendor: Oracle Corporation
Java home: /usr/lib/jvm/java-7-openjdk-i386/jre
Default locale: en_CA, platform encoding: UTF-8
OS name: "linux", version: "3.13.0-24-generic", arch: "i386", family: "unix"
thufir#dur:~/maven$
but, so far, get similar results. Do I need to specify a repo, or something similar?

The archetype is not deployed to maven central. But you can still build and use the arche type from the source code here: https://svn.java.net/svn/firstcup~svn/trunk/example/archetypes/dukes-age-archetype/

Have you completed section 3.2.1.1 of FirstCup tutorial?
Maybe this will help: https://stackoverflow.com/a/25132779/2944398

it's available here:
https://java.net/downloads/glassfish-samples/
although it also seems to ship with glassfish itself.
see also
https://stackoverflow.com/a/25649721/262852

You can find it in NetBeans (8.0.2) like so, replacing the tutorial advice "In NetBeans IDE select File, then Open Project, navigate to tut-install/, select example, deselect the Open Required Projects check box, and click Open Project." which has non-existing path tut-install with the path:
%YOUR_JAVA_EE7_SDK_FOLDER%\glassfish4\docs\firstcup
Then firstcup should appear in the "Project Name" field. You then click the "Open Project" button.
For me, the two archetypes initially were "mavened" unsuccessfully (warning icons in Project view). Resolved by right-clicking on each archetype in Projects view, then "Build", then "Resolve.." errors which started some Priming build, which resolved the errors.
From then on you should find "dukes-age-archetype" (and "firstcup-war-archetype") via New Project - Maven - Project from Archetype - Search e.g. with searchterm "firstcup"

Adding dependencies to a Scala project (sbt)

There is a library I want to use https://github.com/randhindi/jerkson in Scala project. I might add something like this to build.sbt which is located in a project's base directory:
libraryDependencies += "com.domain_example" % "library_name_test123" % "0.1.1"
But where do I get all those data: domain name, library name, version? There is no such data at https://github.com/randhindi/jerkson
So what do I need to do to use it?

Here's a link to the Typesafe repository, which is the official repository maintained by Typesafe:
Type jerkson in the search box, which will show you all the related projects hosted on the repository.
You should be able to see the path, such as:
com/codahale/jerkson_2.8.2/0.5.0
You can decompose it to 3 components.
Try this:
libraryDependencies += "com.codahale" % "jerkson_2.8.2" % "0.5.0"
If you want the latest integration, you may use latest.integration as the third parameter
libraryDependencies += "com.codahale" % "jerkson_2.8.2" % "latest.integration"
In general, I would try Maven repository first.
Here's what Maven repository looks like:
This is nice because you can see a tab for sbt, and you can simply copy that to your code. Unfortunately, I did not see the library you want in Maven.

Based on your comments to the other answers, I believe what you wish to do is specify the dependency directly to the github URL. This has been asked before. Both answers are correct and should prove useful for you.

If you don't want to investigate build configuration then you may clone repository and do publish-local. There will be artifact information. Also you add artifact to your local Ivy repository. In this case:
[info] published jerkson_2.10 to /home/ezh/.ivy2/local/jerkson/jerkson_2.10/0.1-SNAPSHOT/...
In your case
"jerkson" %% "jerkson" % "0.1-SNAPSHOT"
or
"jerkson" % "jerkson_2.10" % "0.1-SNAPSHOT"
Library builded against Scala 2.10
Full log:
ezh#devbox ~/ze $ git clone https://github.com/randhindi/jerkson.git
Cloning into 'jerkson'...
remote: Counting objects: 3093, done.
remote: Compressing objects: 100% (1203/1203), done.
remote: Total 3093 (delta 984), reused 2863 (delta 790)
Receiving objects: 100% (3093/3093), 436.47 KiB | 177 KiB/s, done.
Resolving deltas: 100% (984/984), done.
ezh#devbox ~/ze $ cd jerkson/
ezh#devbox ~/ze/jerkson $ sbt-0.12 publish-local
[info] Loading project definition from /home/ezh/ze/jerkson/project
[info] Updating {file:/home/ezh/ze/jerkson/project/}default-b33f9c...
[info] Resolving org.scala-sbt#precompiled-2_10_1;0.12.4-RC1 ...
[info] Done updating.
[info] Compiling 1 Scala source to /home/ezh/ze/jerkson/project/target/scala-2.9.2/sbt-0.12/classes...
[info] Set current project to jerkson (in build file:/home/ezh/ze/jerkson/)
[info] Updating {file:/home/ezh/ze/jerkson/}jerkson...
[info] Packaging /home/ezh/ze/jerkson/target/scala-2.10/jerkson_2.10-0.1-SNAPSHOT-sources.jar ...
[info] Wrote /home/ezh/ze/jerkson/target/scala-2.10/jerkson_2.10-0.1-SNAPSHOT.pom
[info] Resolving org.scala-lang#scala-library;2.10.0 ...
[info] Done packaging.
[info] Resolving org.hamcrest#hamcrest-core;1.1 ...
[info] downloading http://oss.sonatype.org/content/groups/public/com/fasterxml/jackson/core/jackson-core/2.1.1/jackson-core-2.1.1.jar ...
[info] [SUCCESSFUL ] com.fasterxml.jackson.core#jackson-core;2.1.1!jackson-core.jar (2325ms)
[info] downloading http://oss.sonatype.org/content/groups/public/com/fasterxml/jackson/core/jackson-databind/2.1.1/jackson-databind-2.1.1.jar ...
[info] [SUCCESSFUL ] com.fasterxml.jackson.core#jackson-databind;2.1.1!jackson-databind.jar (2351ms)
[info] downloading http://oss.sonatype.org/content/groups/public/org/mockito/mockito-all/1.9.0/mockito-all-1.9.0.jar ...
[info] [SUCCESSFUL ] org.mockito#mockito-all;1.9.0!mockito-all.jar (7677ms)
[info] downloading http://oss.sonatype.org/content/groups/public/junit/junit/4.10/junit-4.10.jar ...
[info] [SUCCESSFUL ] junit#junit;4.10!junit.jar (1337ms)
[info] downloading http://oss.sonatype.org/content/groups/public/com/fasterxml/jackson/core/jackson-annotations/2.1.1/jackson-annotations-2.1.1.jar ...
[info] [SUCCESSFUL ] com.fasterxml.jackson.core#jackson-annotations;2.1.1!jackson-annotations.jar (1384ms)
[info] Done updating.
[info] :: delivering :: jerkson#jerkson_2.10;0.1-SNAPSHOT :: 0.1-SNAPSHOT :: integration :: Sun Jun 02 09:22:19 MSK 2013
[info] delivering ivy file to /home/ezh/ze/jerkson/target/scala-2.10/ivy-0.1-SNAPSHOT.xml
[info] Compiling 77 Scala sources and 1 Java source to /home/ezh/ze/jerkson/target/scala-2.10/classes...
[info] Generating Scala API documentation for main sources to /home/ezh/ze/jerkson/target/scala-2.10/api...
[info] 'compiler-interface' not yet compiled for Scala 2.10.0. Compiling...
[info] Compilation completed in 10.168 s
[warn] there were 51 feature warnings; re-run with -feature for details
model contains 312 documentable templates
[warn] /home/ezh/ze/jerkson/src/main/scala/com/codahale/jerkson/util/scalax/rules/Rules.scala:67: Tag '#requires' is not recognised
[warn] /A factory for rules that apply to a particular context.
[warn] ^
[warn] two warnings found
[info] Scala API documentation generation successful.
[info] Packaging /home/ezh/ze/jerkson/target/scala-2.10/jerkson_2.10-0.1-SNAPSHOT-javadoc.jar ...
[info] Done packaging.
[warn] there were 17 deprecation warnings; re-run with -deprecation for details
[warn] there were 1 unchecked warnings; re-run with -unchecked for details
[warn] there were 51 feature warnings; re-run with -feature for details
[warn] three warnings found
[warn] Error reading API from class file : java.lang.UnsupportedClassVersionError: com/codahale/jerkson/JsonSnakeCase : Unsupported major.minor version 51.0
[info] Packaging /home/ezh/ze/jerkson/target/scala-2.10/jerkson_2.10-0.1-SNAPSHOT.jar ...
[info] Done packaging.
[info] published jerkson_2.10 to /home/ezh/.ivy2/local/jerkson/jerkson_2.10/0.1-SNAPSHOT/poms/jerkson_2.10.pom
[info] published jerkson_2.10 to /home/ezh/.ivy2/local/jerkson/jerkson_2.10/0.1-SNAPSHOT/jars/jerkson_2.10.jar
[info] published jerkson_2.10 to /home/ezh/.ivy2/local/jerkson/jerkson_2.10/0.1-SNAPSHOT/srcs/jerkson_2.10-sources.jar
[info] published jerkson_2.10 to /home/ezh/.ivy2/local/jerkson/jerkson_2.10/0.1-SNAPSHOT/docs/jerkson_2.10-javadoc.jar
[info] published ivy to /home/ezh/.ivy2/local/jerkson/jerkson_2.10/0.1-SNAPSHOT/ivys/ivy.xml
[success] Total time: 56 s, completed 02.06.2013 9:22:48