Hello   I got these error form Ory computation layer:   ven. févr. 07 13:45:41 CET 2014 Infos Starting run for instance /laya/data/oryx ven. févr. 07 13:45:41 CET 2014 Infos No complete generations ven. févr. 07 13:45:41 CET 2014 Infos No need to make a new generation ven. févr. 07 13:45:41 CET 2014 Infos Generation 0 may run immediately ven. févr. 07 13:45:41 CET 2014 Infos Running generation 0 ven. févr. 07 13:45:41 CET 2014 Grave Unexpected error in execution com.typesafe.config.ConfigException$Missing: No configuration setting found for key 'model.no-known-items' at com.typesafe.config.impl.SimpleConfig.findKey(SimpleConfig.java:115) at com.typesafe.config.impl.SimpleConfig.find(SimpleConfig.java:136) at com.typesafe.config.impl.SimpleConfig.find(SimpleConfig.java:142) at com.typesafe.config.impl.SimpleConfig.find(SimpleConfig.java:150) at com.typesafe.config.impl.SimpleConfig.find(SimpleConfig.java:155) at com.typesafe.config.impl.SimpleConfig.getBoolean(SimpleConfig.java:165) at com.cloudera.oryx.als.computation.local.ALSLocalGenerationRunner.runSteps(ALSLocalGenerationRunner.java:72) at com.cloudera.oryx.computation.common.GenerationRunner.runGeneration(GenerationRunner.java:234) at com.cloudera.oryx.computation.common.GenerationRunner.call(GenerationRunner.java:110) at com.cloudera.oryx.computation.PeriodicRunner.run(PeriodicRunner.java:214) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:724) ven. févr. 07 13:46:41 CET 2014 Infos Forcing run -- no complete generations yet     What did I miss ? Regards ... View more

Hello   I am using Oryx for collaboriative flltering on "user"-"item" association. I then call /pref/user/item and run /recommend/user to get recommended items for this users. I am using a couple of  Oryx serving/computation server (let s call it SERVER 1)   I want to add recommender for "user"-"user". I suppose I will run /pref/user/user2 and run /recommend/user/ to get recommended users for this user.   Therefore, do I have to setup a new couple of Oryx serving/computation server (SERVER 2)for this case OR i can reuse the SERVER 1 for this purpose ? If so, how can I distinguish item from user when doing /recommend/user ?   Regards ... View more

Hello  - I start computation & serving layer, and setup in collaborative filtering as desribed in Cloudera example model=${als-model} model.instance-dir=/tmp/oryx/example model.local-computation=true model.local-data=true model.features=25 model.lambda=0.065   - l start calling /pref API to add some data (e.g.: /pref/user1/xxxx), and thus many time in order to get some data in Oryx.   - Therefore, each time I call /recommend/user1, I got 503 error, "com.cloudera.oryx.als.common.NotReadyException: API method unavailable until model has been built and loaded"   So does I miss something ? Regards     PS: the servers are working corretly with the sample data (audioscrobbler), but my error occurs on a fresh new install starting from 0. ... View more