Don't forget to rename file m2-pom.xml to pom.xml and also post your directory "tree" structure. I want to check whether your source WordCountTopology.java exists or not.
On Mon, Dec 30, 2013 at 10:52 AM, Aniket Alhat <aniket.al...@gmail.com>wrote: > cd Storm > cd storm > mvn clean install > bin/storm jar /home/user/storm/storm-starter.jar > "storm.starter.WordCountTopology" > On Dec 30, 2013 4:41 AM, "researcher cs" <prog.researc...@gmail.com> > wrote: > >> Thanks >> *Abhishek but i'm still until now have problem to find or load main class >> when i wrote this command *user@ubuntu:~/Storm/storm$ bin/storm jar >> /home/user/storm/storm-starter.jar storm.starter.WordCountTopologywordcount >> !! >> >> >> >> On Sun, Dec 29, 2013 at 10:17 AM, Abhishek Bhattacharjee < >> abhishek.bhattacharje...@gmail.com> wrote: >> >>> It seems at the first try the .jar file was not created and that is why >>> the class file could not be found. And while submitting the topology you >>> should submit the whole path(i.e the absolute path of the jar file). >>> The command mvn -f m2-pom.xml compile exec:java >>> -Dstorm.topology=storm.starter.WordCountTopology >>> is used to run the topology. If you just want to build the jar file use >>> mvn package or lein uberjar. >>> >>> The second question about the jar with dependecies , a standalone jar is >>> a smaller jar and it doesn't have all the class files that are necessary to >>> run a Topology whereas a jar with dependencies is a much bigger jar with >>> all the dependencies. But I think from storm perspective you should use the >>> standalone jar not the jar with dependencies. >>> I hope this helps. If you find something wrong please revert back. >>> >>> Cheers, >>> *Abhishek Bhattacharjee* >>> *Pune Institute of Computer Technology* >>> >> >> -- *Aniket Alhatlinkedin.com/in/aniketalhat <http://linkedin.com/in/aniketalhat>* *+91 976 603 9317*
