Hi, I guess you are in the wrong directory. Do "mvn package" under "$STORM_HOME/examples/storm-starter/". Then you can find a jar like "storm-starter-0.10.0.jar" in the target directory, which should be uploaded to storm cluster.
------------------------------- Xiang Wang PhD Candidate Database Research Group School of Computer Science and Engineering The University of New South Wales Sydney, Australia On Mon, Mar 14, 2016 at 7:43 AM, vibha goyal <[email protected]> wrote: > Hi, > > I am grad student, and I am working on Storm as a part of my course > project. > > I have cloned the source code from git, and followed the instructions. > > I am using branch : 0.10.0 > > After "mvn package", when I copy the apache-storm-<version>.tar.gz in my > home, > untar it and try to run nimbus. > > I get error: > > Exception in thread "main" java.lang.ExceptionInInitializerError > at > org.apache.storm.utils.ConfigUtils.readStormConfigImpl(ConfigUtils.java:138) > at org.apache.storm.utils.ConfigUtils.readStormConfig(ConfigUtils.java:134) > at org.apache.storm.command.ConfigValue.main(ConfigValue.java:27) > Caused by: java.lang.RuntimeException: java.io.IOException: Found multiple > storm.yaml resources. You're probably bundling the Storm jars with your > topology jar. > [jar:file:/home/vgoyal5/apache-storm-2.0.0-SNAPSHOT/lib/storm-core-2.0.0-SNAPSHOT.jar!/storm.yaml, > file:/home/vgoyal5/apache-storm-2.0.0-SNAPSHOT/conf/storm.yaml] > at org.apache.storm.utils.Utils.findAndReadConfigFile(Utils.java:372) > at org.apache.storm.utils.Utils.readStormConfig(Utils.java:456) > at org.apache.storm.utils.Utils.<clinit>(Utils.java:173) > ... 3 more > > > I deleted the "/home/vgoyal5/apache-storm-2.0.0-SNAPSHOT/conf/storm.yaml" > file and again tried. > > This time I was able to connect the nimbus and supervisors and could see > the connections in UI. > > As soon as I tried to submit the topology with the command: > > storm jar examples/storm-starter/target/storm-starter-2.0.0-SNAPSHOT.jar > org.apache.storm.starter.ExclamationTopology exclamation-topology > > I got error: > > org.apache.storm.utils.NimbusLeaderNotFoundException: Could not find > leader nimbus from seed hosts [sp16-cs525-g05-01.cs.illinois.edu]. Did > you specify a valid list of nimbus hosts for config nimbus.seeds? > > First ,I am not able to resolve this error, > > and second, I cannot make changes in storm.yaml as I deleted the > conf/storm.yaml > > I am a beginner in Storm. I have been trying this for a day now. Any help > would be appreciated!! > > > > Thanks! > > Vibha Goyal >
