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Re: [m2e-users] How to specify JVM args?

Does proxy configuration work when you run the build on command line
using the same version of Maven as from m2e? Like I said, your tests
most likely run in a JVM launched by maven-surefire-plugin (or
failsafe-plugin) and the test JVM does not inherit system properties
from the Maven JVM.

--
Regards,
Igor

On 2013-08-29 2:42 PM, Keith Barlow wrote:
This probably isn't an M2E issue anyway as I also just remembered that I
have M2E configured to run an external maven instance.  Sorry for the
misleading information.

Thanks for your help.

Keith


On Thu, Aug 29, 2013 at 2:38 PM, Keith Barlow <kbarlow@xxxxxxxxx <mailto:kbarlow@xxxxxxxxx>> wrote:

    Igor,

    I just noticed I did make a mistake before... I think I ran the
    wrong maven target when I reported the JVM properties.  Trying
    again, the properties are included in the JVM though I don't notice
    the proxying actually happening:

      /usr/local/glassfish3/jdk/bin/java
    -Dmaven.home=/usr/local/apache-maven-2.2.1
    -Dclassworlds.conf=/home/kbarlow/workspace/.metadata/.plugins/org.eclipse.m2e.launching/launches/m2conf322191688177308761.tmp
    -Dmaven.bootclasspath=/usr/local/apache-maven-2.2.1/boot/classworlds-1.1.jar
    -Dhttp.proxyHost=localhost -Dhttp.proxyPort=8889
    -Dhttps.proxyHost=localhost -Dhttps.proxyPort=8889
    -Dfile.encoding=UTF-8 -classpath
    /usr/local/apache-maven-2.2.1/boot/classworlds-1.1.jar
    org.codehaus.classworlds.Launcher -B -s
    /home/kbarlow/.m2/settings.xml clean install

    Keith


On Thu, Aug 29, 2013 at 2:02 PM, Keith Barlow <kbarlow@xxxxxxxxx <mailto:kbarlow@xxxxxxxxx>> wrote:

        Thanks for verifying... I am glad to hear it is/should be
        working.  I am running m2e 1.4 on Juno.  I will verify my
        settings and, if I can't find some mistake I made, update to
        Kelper and m2e 1.5.

        Thanks again.

        Keith


On Thu, Aug 29, 2013 at 1:51 PM, Igor Fedorenko <igor@xxxxxxxxxxxxxx <mailto:igor@xxxxxxxxxxxxxx>> wrote:

            I am not sure what's going on, to be honest. I just verified
            this works
            with a recent m2e 1.5 running on Kepler and I expect 1.4 to
            work the
            same.

            What m2e and eclipse versions do you use? Can you check if
            fresh/clean m2e 1.4 on kepler standard distro have the same
            problem?

            /Library/Java/__JavaVirtualMachines/jdk1.7.0___25.jdk/Contents/Home/bin/java
            -Dmaven.home=/opt/apache-__maven-3.0.5
            -Dclassworlds.conf=/__workspaces/clm-dev/.metadata/.__plugins/org.eclipse.m2e.__launching/launches/__m2conf6781247038845319467.tmp
            -Dmaven.bootclasspath=/opt/__apache-maven-3.0.5/boot/__plexus-classworlds-2.4.jar
            -Dhttp.proxyHost=localhost -Dhttp.proxyPort=8889
            -Dhttps.proxyHost=localhost -Dhttps.proxyPort=8889
            -Dfile.encoding=UTF-8 -classpath
            /opt/apache-maven-3.0.5/boot/__plexus-classworlds-2.4.jar
            org.codehaus.plexus.__classworlds.launcher.Launcher -B -s
            /Users/igor/.m2/settings.xml

            --
            Regards,
            Igor


On 2013-08-29 1:28 PM, Keith Barlow wrote:

                I don't see them as getting passed to the JVM:

                   /usr/local/glassfish3/jdk/bin/__java
                -Dmaven.home=/usr/local/__apache-maven-2.2.1
                -Dclassworlds.conf=/home/__kbarlow/workspace/.metadata/.__plugins/org.eclipse.m2e.__launching/launches/__m2conf929383344193547816.tmp
                -Dmaven.bootclasspath=/usr/__local/apache-maven-2.2.1/boot/__classworlds-1.1.jar
                -Dfile.encoding=UTF-8 -classpath
                /usr/local/apache-maven-2.2.1/__boot/classworlds-1.1.jar
                org.codehaus.classworlds.__Launcher -B -s
                /home/kbarlow/.m2/settings.xml test

                In regards to necessity, I suppose it's not absolutely
                necessary but
                would be convenient.  I typically use the standard
                Eclipse JUnit launch
                configurations to run unit tests individually while
                coding.  However, we
                do have an automated build manager that is going to run
                unit tests
                through maven.  So I was trying to make sure the unit
                tests were
                executing properly for an automated environment.  In
                this particular
                instance, I was finding that some of my setUps and
                tearDowns were not
                configured properly to reset state and were interfering
                with other
                tests.  It's proxying is useful for debugging to isolate
                problems.

                Thanks.

                Keith




On Thu, Aug 29, 2013 at 1:00 PM, Igor Fedorenko <igor@xxxxxxxxxxxxxx <mailto:igor@xxxxxxxxxxxxxx> <mailto:igor@xxxxxxxxxxxxxx <mailto:igor@xxxxxxxxxxxxxx>>> wrote:

                     Check if m2e passes jvm arguments to maven process,
                you can see actual
                     jvm execution command line by right-clicking on the
                jvm on Debug view,
                     then selecting Properties.

                     I doubt it's m2e problem, however. Most likely
                maven tests are executed
                     in a separate jvm, so you need to configure these
                in surefire/failsafe
                     configuration.

                     Also, do you really need to run mvn test from m2e?
                This is not
                     recommended and I should probably remove this
                shortcut from Run menu. I
                     suggest you either run tests as regular junit tests
                or as mvn test from
                     command line, although the latter will likely have
                the same problem with
                     jvm arguments.

                     --
                     Regards,
                     Igor


On 2013-08-29 12:52 PM, Keith Barlow wrote:

                         As an addon... I'd prefer not to have to modify
                settings.xml or
                         the pom
                         since that would mean global changes or project
                changes
                         respectively.  I
                         am looking for quick and simple local
                configuration.


On Thu, Aug 29, 2013 at 12:50 PM, Keith Barlow <kbarlow@xxxxxxxxx <mailto:kbarlow@xxxxxxxxx> <mailto:kbarlow@xxxxxxxxx <mailto:kbarlow@xxxxxxxxx>> <mailto:kbarlow@xxxxxxxxx <mailto:kbarlow@xxxxxxxxx> <mailto:kbarlow@xxxxxxxxx <mailto:kbarlow@xxxxxxxxx>>>> wrote:

                              I am asking about JVMs started from
                Eclipse, via the launch
                              configurations.  When I do Run->Java
                Application,  I can
                         pass proxy
                              parameters to the JVM by specifying them
                in the Launch
                         Configuration
                              on the "Arguments" tab in the "VM
                arguments" box as follows:

                              -Dhttp.proxyHost=localhost
                              -Dhttp.proxyPort=8889
                              -Dhttps.proxyHost=localhost
                              -Dhttps.proxyPort=8889

                              If I put this same information into the
                m2e Launch
                         Configuration on
                              the "JRE" tab in the VM arguments box, and
                run my unit tests
                              (Run->Maven test), the executed unit tests
                are not proxied.

                              Keith


On Thu, Aug 29, 2013 at 11:54 AM, Igor Fedorenko <igor@xxxxxxxxxxxxxx <mailto:igor@xxxxxxxxxxxxxx> <mailto:igor@xxxxxxxxxxxxxx <mailto:igor@xxxxxxxxxxxxxx>> <mailto:igor@xxxxxxxxxxxxxx <mailto:igor@xxxxxxxxxxxxxx> <mailto:igor@xxxxxxxxxxxxxx <mailto:igor@xxxxxxxxxxxxxx>>>> wrote:

                                  Are you asking about Eclipse JVM or
                JVM started from
                         Eclipse, using
                                  Run->MavenBuild or Run->JavaApplication?

                                  For Eclipse JVM you need to modify
                eclipse.ini or use
                         -vmargs
                                  command
                                  line parameter. For JVMs started from
                Eclipse, most/all
                         launch
                                  configuration dialogs will have a way
                to specify jvm
                         arguments.

                                  Also note that Maven (and m2e) uses
                http proxy
                         configuration
                                  specified
                                  in settings.xml file and this is what
                I recommend using
                         for Maven.

                                  --
                                  Regards,
                                  Igor


On 2013-08-29 11:43 AM, Keith Barlow wrote:

                                      Hiyas,

                                      Quick Question:  What is the
                correct way to pass
                         parameters
                                      to the JVM
                                      via build configurations in
                Eclipse?  I am trying
                         to specify
                                      JVM proxy
                                      parameters:

                                      -Dhttp.proxyHost=localhost
                                      -Dhttp.proxyPort=8889

                                      I tried specifying them on the JRE
                tab but they
                         don't see to
                                      get applied.

                                      Thanks.

                                      Keith
                                      --
                                      Keith Barlow

                                      /Software Engineer/
                                      *Dell Boomi*



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-- Keith Barlow

                              /Software Engineer/
                              *Dell Boomi*





                         --
                         Keith Barlow

                         /Software Engineer/
                         *Dell Boomi*


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                /Software Engineer/
                *Dell Boomi*


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-- Keith Barlow

        /Software Engineer/
        *Dell Boomi*




-- Keith Barlow

    /Software Engineer/
    *Dell Boomi*




-- Keith Barlow

/Software Engineer/
*Dell Boomi*


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