Can you create a unit test that reproduces your issue. Something that follows this: https://github.com/droolsjbpm/drools/blob/master/kie-ci/src/test/java/org... http://docs.jboss.org/drools/release/5.6.0.Final/droolsjbpm-introduction-... Mark On 30 Jan 2014, at 19:49, Matteo Mortari <matteo.mortari(a)gmail.com&gt; wrote: Hello, in the hope this could save time if someone has been experiencing same issue. Drools 6.0.1.Final I had message "Cannot find KieModule" with kieServices.newKieContainer() with LATEST or RELEASE , instead of explicit version number (eg: 0.0.1) on a application where the KIE module Rule artifact project kjar has been locally-installed from remote Maven repository, that is the right hand side of this diagram: http://docs.jboss.org/drools/release/6.0.1.Final/drools-docs/html_single/... Meaning that before launching Application, I performed mvn org.apache.maven.plugins:maven-dependency-plugin:2.8:get -Dartifact=com.acme:X:LATEST -DrepoUrl= http://nexus-hostname/nexus/content/repositories/releases/ Then: kieServices.newKieContainer() with LATEST, kieServices.newKieContainer() with RELEASE, failed with stack trace: Exception in thread "main" java.lang.RuntimeException: Cannot find KieModule: com.acme:X:RELEASE at org.drools.compiler.kie.builder.impl.KieServicesImpl.newKieContainer(KieServicesImpl.java:86) at (...) But kieServices.newKieContainer() with a fixed version, eg.: 0.0.2 did indeed worked OK, if installed in the local .m2 repository. To avoid this issue, I found only 3 possible workarounds 1 use mvn maven-dependency-plugin:go-offline but did not work all of the time 2 manually ensure maven-metadata-local.xml file is generate in local .m2 repository 3 just download manually .jar and .pom of the remote maven repo, and then install with mvn install:install-file In this case, of workaround kieServices.newKieContainer() works OK with all the version LATEST, RELEASE, and fixed version number. Raise jira DROOLS-419 with more details and example projects, please don't hate me if was just me missing something or not-Drools issue actually =P In my defense I had good intentions saving somebody's else time in case same strange behavior, which is really strange because to me it worked only with explicit fixed version number, and that was really bizarre ;) Hope this helps, Ciao MM _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users

Just want to check that you have kie-ci on the class path? As this is necessary to resolve meta versions using maven. Otherwise only explicit versions will work, on the local m2 cache only. Mark On 31 Jan 2014, at 10:00, Matteo Mortari <matteo.mortari(a)gmail.com&gt; wrote: Hello Mark, For reference, I've attached to the original Jira DROOLS-419 zip file with source code and detailed instruction how to replicate issue, and how to replicate workaround as well. That is the simple code I've used to replicate the issue on Windows box and Linux box before submitting the jira bug entry. Concerning your question to provide unit test, I have to admit I'm a bit lost how could this be achieved ? As this is more of an integration aspect than code, if I was to write a JUnit for this, it would require to 1 empty .m2 local repo directory, 2 provide an "embedded nexus" (not sure if actually feasible) and 3 perform maven commands from shell, not by direct use of the API. 4 do the kie api call to trigger the stack trace. So, can I kindly know if zip file and instructions with Jira DROOLS-419 are sufficient, or I shall investigate further if and how to self-contain all of this in a JUnit test, please? Thank you for your feedback MM On Fri, Jan 31, 2014 at 1:44 AM, Mark Proctor <mproctor(a)codehaus.org&gt;wrote: > Can you create a unit test that reproduces your issue. Something that > follows this: > > https://github.com/droolsjbpm/drools/blob/master/kie-ci/src/test/java/org... > > > http://docs.jboss.org/drools/release/5.6.0.Final/droolsjbpm-introduction-... > > Mark > > > On 30 Jan 2014, at 19:49, Matteo Mortari <matteo.mortari(a)gmail.com&gt; > wrote: > > Hello, > in the hope this could save time if someone has been experiencing same > issue. Drools 6.0.1.Final > > I had message "Cannot find KieModule" with kieServices.newKieContainer() > with LATEST or RELEASE , instead of explicit version number (eg: 0.0.1) on > a application where the KIE module Rule artifact project kjar has been > locally-installed from remote Maven repository, that is the right hand side > of this diagram: > http://docs.jboss.org/drools/release/6.0.1.Final/drools-docs/html_single/... > > Meaning that before launching Application, I performed > mvn org.apache.maven.plugins:maven-dependency-plugin:2.8:get > -Dartifact=com.acme:X:LATEST -DrepoUrl= > http://nexus-hostname/nexus/content/repositories/releases/ > > Then: > kieServices.newKieContainer() with LATEST, > kieServices.newKieContainer() with RELEASE, > > failed with stack trace: > Exception in thread "main" java.lang.RuntimeException: Cannot find > KieModule: com.acme:X:RELEASE > at > org.drools.compiler.kie.builder.impl.KieServicesImpl.newKieContainer(KieServicesImpl.java:86) > at (...) > > But kieServices.newKieContainer() with a fixed version, eg.: 0.0.2 did > indeed worked OK, if installed in the local .m2 repository. > > To avoid this issue, I found only 3 possible workarounds > 1 use mvn maven-dependency-plugin:go-offline but did not work all of the > time > 2 manually ensure maven-metadata-local.xml file is generate in local .m2 > repository > 3 just download manually .jar and .pom of the remote maven repo, and then > install with mvn install:install-file > > In this case, of workaround kieServices.newKieContainer() works OK with > all the version LATEST, RELEASE, and fixed version number. > > Raise jira DROOLS-419 with more details and example projects, please > don't hate me if was just me missing something or not-Drools issue actually > =P > In my defense I had good intentions saving somebody's else time in case > same strange behavior, which is really strange because to me it worked only > with explicit fixed version number, and that was really bizarre ;) > > Hope this helps, > Ciao > MM > _______________________________________________ > rules-users mailing list > rules-users(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > > > > _______________________________________________ > rules-users mailing list > rules-users(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users

Ciao Matteo, I tried the test case attached to DROOLS-419 and it works for me. To be more precise what I tried it is simply installing the kjar you provided on my local maven repo and check that the main class of your second project is able to retrieve the kjar and build the drools project using both LATEST and RELEASE as version. I realize the use case you described is quite more complex, but I believe the additional complexity is all maven related and has nothing to do with Drools. Moreover if you need to use additional (external) maven repositories my suggestion is to try to configure them in your settings.xml file. Also be aware that you can define a location for an alternative settings.xml file (and then define there the additional repositories you need if you want) using the system property kie.maven.settings.custom like in: java -jar -Dkie.maven.settings.custom=/my/alternative/settings.xml drools6testmvnlatest.thestandaloneengine-jar-with-dependencies.jar RELEASE I hope this helps, but if I am missing some important detail and you still think the issue you reported could be somewhat related with Drools please let me know. Thanks, Mario -- View this message in context: http://drools.46999.n3.nabble.com/rules-users-Cannot-find-KieModule-with-... Sent from the Drools: User forum mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users

wrote:

Hi tari, Did this issue get solved. i am facing the same issue with drools and maven, Let me know your suggestions. Thanks, Ganesh Neelelkani -- View this message in context: http://drools.46999.n3.nabble.com/rules-users-Cannot-find-KieModule-with-... Sent from the Drools: User forum mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users