I keep stumbling on this error. I wonder if this a known error ? Will continue checking it tomorrow.
Regards ---------------------------------------------------------------------------------------------------------------------------------------------------- $bin/lens-run-class.sh org.apache.lens.ml.MLRunner $LENS_ML/data/naive_bayes --conf /usr/local/lens/client/conf-pseudo-distr/lens-client-site.xml opt_classname is org.apache.lens.ml.MLRunner args are /home/yash/work/git/incubator-lens/lens-ml-dist/target/apache-lens-2.2.0-beta-incubating-SNAPSHOT-ml/data/naive_bayes Executing class org.apache.lens.ml.MLRunner Adding hadoop libs in classpath from /usr/local/hadoop HIVE_HOME is set, adding /usr/local/hive/lib/* into lens classpath Error: Could not find or load main class org.apache.lens.ml.MLRunner ---------------------------------------------------------------------------------------------------------------------------------------------------- $echo $LENS_ML /home/yash/work/git/incubator-lens/lens-ml-dist/target/apache-lens-2.2.0-beta-incubating-SNAPSHOT-ml On Tue, May 26, 2015 at 3:33 PM, Yash Sharma <[email protected]> wrote: > Sure, I would start exploring it and post updates. > > Regards > > On Tue, May 26, 2015 at 3:30 PM, Sharad Agarwal <[email protected]> wrote: > >> Yash, >> >> You may want to look at https://issues.apache.org/jira/browse/LENS-515 >> feel free to assign to yourself if it seems interesting to you. >> >> Sharad >> >> >> On Tue, May 26, 2015 at 10:52 AM, Yash Sharma <[email protected]> wrote: >> >> > Awesome. Exactly what I was looking for. Thanks Sharad. >> > >> > Regards >> > >> > On Tue, May 26, 2015 at 10:39 AM, Sharad Agarwal <[email protected]> >> > wrote: >> > >> > > lens ml module is an optional add on service >> > > >> > > - the dependencies of lens ml are not loaded by default in the lens >> > server. >> > > the ml dependencies have to be exported to LENS_EXT_CLASSPATH, which >> is >> > > automatically added into the lens server classpath. >> > > >> > > - there is a separate distribution that gets created for lens ml. Use >> > > >> > >> LENS_EXT_CLASSPATH=$LENS_EXT_CLASSPATH:`$LENS_ML/bin/lens-ml-classpath.sh` >> > > to export the lens ml classpath before the starting the lens server >> > > >> > > - you can find the sample conf that loads the ml module in >> > > tools/conf-pseudo-distr/server >> > > >> > > - it has been tested with spark 1.3 >> > > >> > > Alternatively you can try running via docker. Docker sets the above >> > > environment for you automatically. >> > > >> > > The ml module does not have the CLI shell commands as of now. So only >> the >> > > way to run some models is via running MLRunner: >> > > >> > > bin/lens-run-class.sh org.apache.lens.ml.MLRunner >> > $LENS_ML/data/naive_bayes >> > > --conf $LENS_CLIENT_CONF >> > > >> > > Sharad >> > > >> > > >> > > >> > > >> > > >> > > >> > > On Mon, May 25, 2015 at 12:38 PM, Yash Sharma <[email protected]> >> wrote: >> > > >> > > > Hi All, >> > > > I was trying to play around with Lens ML module and was not able to >> get >> > > lot >> > > > of information on the setup and starting guidelines. >> > > > >> > > > I was going through the deployment section in docs [1] but could not >> > > figure >> > > > out lot of things. Is there any resource for setting up ML module >> and >> > > > trying out some sample models through the CLI. >> > > > Also what is the recommended version of Spark. >> > > > >> > > > Any tips would be appreciated. I would be happy to enhance the docs >> > based >> > > > on my findings. >> > > > >> > > > Thanks >> > > > >> > > > 1. https://lens.incubator.apache.org/user/ml.html >> > > > >> > > >> > >> > >
