First make sure you can do a normal build. It seems you have some local changes to the pom because trunk builds fine on my machine. Do a clean checkout and run
$ mvn clean install -DskipTests=true Second, the type of input and output depends on the job you want to run. If you want to do clustering you run several jobs in sequence. Try the clustering example on the Reuters news dataset. Have a look at the folder examples/bin/cluster-reuters.sh, run it and look at the script to see what kind of jobs it runs. Frank On Fri, Jul 6, 2012 at 11:45 AM, Videnova, Svetlana <svetlana.viden...@logica.com> wrote: > > > Can someone please ask me to following questions: > 1)What the input of mahout (a xml file? Which is the output of solr, that > what it interests me!)? > 2)What the output of mahout, I mean after clusterisation with k-means for > exemple (a xml file again? )? > 3)Where the output is store? > 4)Can somebody please give me an exemple of code line command on unix ubuntu? > I tried this already : > $ $MAHOUT_HOME/bin/mahout --input my_file.txt --output output.txt > Is that makes any sense for you? > > > I know that there are some script to make solr and mahout working together, > and create a connection between both, but no tutorials on this subject(either > not very clear, nor too old...). Some ideas,tutoriels,forums ..? > > > > > I'm still using this tuto: > http://cloudblog.8kmiles.com/2012/01/31/apache-mahout-a-clustering-example/ > But with the implemented code from here: > http://zoekja.nl/proxy/index.php?q=aHR0cHM6Ly9naXRodWIuY29tL2FwYWNoZS9tYWhvdXQ%3D > Ps:hadoop is running OK, java set OK > > ################ > BUILD SUCCESSFUL > [INFO] > ------------------------------------------------------------------------ > [INFO] Total time: 77 minutes 5 seconds > [INFO] Finished at: Fri Jul 06 10:48:45 CEST 2012 > [INFO] Final Memory: 67M/170M > ################ > :):):):):):):):):):) > Then thanks to : Sean Owen and his updates on > http://zoekja.nl/proxy/index.php?q=aHR0cHM6Ly9naXRodWIuY29tL2FwYWNoZS9tYWhvdXQ%3D > > > > > > > > > -----Message d'origine----- > De : Videnova, Svetlana [mailto:svetlana.viden...@logica.com] > Envoyé : vendredi 6 juillet 2012 09:44 > À : d...@mahout.apache.org > Objet : RE: train mahout ex > > Hi guys. > > I join pom.xml for mahout-distribution-0.7. > Im following this tutorial: > http://cloudblog.8kmiles.com/2012/01/31/apache-mahout-a-clustering-example/ > > I still have errors when I execute this step: user1@ubuntu-server:~$ mvn > clean install > > I can't understand what's wrong about the pom.xml This is the output: > > > > ################ > > /usr/local/mahout-distribution-0.7$ mvn clean install [INFO] Scanning for > projects... > [INFO] > ------------------------------------------------------------------------ > [ERROR] FATAL ERROR > [INFO] > ------------------------------------------------------------------------ > [INFO] Error building POM (may not be this project's POM). > > > Project ID: unknown > POM Location: /usr/local/mahout-distribution-0.7/pom.xml > > Reason: Parse error reading POM. Reason: Unrecognised tag: 'relativePath' > (position: START_TAG seen ...</version>\r\n <relativePath>... @24:17) for > project unknown at /usr/local/mahout-distribution-0.7/pom.xml > > > [INFO] > ------------------------------------------------------------------------ > [INFO] Trace > org.apache.maven.reactor.MavenExecutionException: Parse error reading POM. > Reason: Unrecognised tag: 'relativePath' (position: START_TAG seen > ...</version>\r\n <relativePath>... @24:17) for project unknown at > /usr/local/mahout-distribution-0.7/pom.xml > at org.apache.maven.DefaultMaven.getProjects(DefaultMaven.java:404) > at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:272) > at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138) > at org.apache.maven.cli.MavenCli.main(MavenCli.java:362) > at > org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315) > at org.codehaus.classworlds.Launcher.launch(Launcher.java:255) > at > org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430) > at org.codehaus.classworlds.Launcher.main(Launcher.java:375) > Caused by: org.apache.maven.project.InvalidProjectModelException: Parse error > reading POM. Reason: Unrecognised tag: 'relativePath' (position: START_TAG > seen ...</version>\r\n <relativePath>... @24:17) for project unknown at > /usr/local/mahout-distribution-0.7/pom.xml > at > org.apache.maven.project.DefaultMavenProjectBuilder.readModel(DefaultMavenProjectBuilder.java:1610) > at > org.apache.maven.project.DefaultMavenProjectBuilder.readModel(DefaultMavenProjectBuilder.java:1571) > at > org.apache.maven.project.DefaultMavenProjectBuilder.buildFromSourceFileInternal(DefaultMavenProjectBuilder.java:506) > at > org.apache.maven.project.DefaultMavenProjectBuilder.build(DefaultMavenProjectBuilder.java:200) > at org.apache.maven.DefaultMaven.getProject(DefaultMaven.java:604) > at > org.apache.maven.DefaultMaven.collectProjects(DefaultMaven.java:487) > at org.apache.maven.DefaultMaven.getProjects(DefaultMaven.java:391) > ... 12 more > Caused by: org.codehaus.plexus.util.xml.pull.XmlPullParserException: > Unrecognised tag: 'relativePath' (position: START_TAG seen ...</version>\r\n > <relativePath>... @24:17) > at > org.apache.maven.model.io.xpp3.MavenXpp3Reader.parseModel(MavenXpp3Reader.java:2131) > at > org.apache.maven.model.io.xpp3.MavenXpp3Reader.read(MavenXpp3Reader.java:3913) > at > org.apache.maven.project.DefaultMavenProjectBuilder.readModel(DefaultMavenProjectBuilder.java:1606) > ... 18 more > [INFO] > ------------------------------------------------------------------------ > [INFO] Total time: < 1 second > [INFO] Finished at: Fri Jul 06 08:41:33 CEST 2012 [INFO] Final Memory: 1M/15M > [INFO] > ------------------------------------------------------------------------ > > ################ > > > > Thanks > > > Regards > > > > > > > > > > Think green - keep it on the screen. > > This e-mail and any attachment is for authorised use by the intended > recipient(s) only. It may contain proprietary material, confidential > information and/or be subject to legal privilege. It should not be copied, > disclosed to, retained or used by, any other party. If you are not an > intended recipient then please promptly delete this e-mail and any attachment > and all copies and inform the sender. Thank you. >
