It worked!! Can you please help me about how to change the storm.yaml file ?
Thanks already!! On Sun, Mar 13, 2016 at 5:55 PM, vibha goyal <[email protected]> wrote: > Hi , > > Thanks for prompt reply. > > But, I have to use on multi-node cluster, and changes in storm.yaml will > be required. > > Will the below settings work? > > > > On Sun, Mar 13, 2016 at 4:15 PM, Harsha <[email protected]> wrote: > >> Vibhay, >> You are using master branch which is under development to >> move to Java. This might be very unstable. I suggest you to >> use 1.x-branch in general as its getting ready for storm >> 1.0 release. You don't need to add anything to storm.yaml , >> defaults should be fine for a single node cluster. >> >> 1. git checkout 1.x-branch >> 2. mvn -DskipTests clean install >> 3. cd storm-dist/binary >> 4. mvn clean package >> 5. cd target >> 6. find and unzip apache-storm-1.0.0-SNAPSHOT >> 7. run required services >> bin/storm dev-zookeeper, bin/storm nimbus, bin/storm supervisor, >> bin/storm ui >> 8. ./bin/storm jar >> examples/storm-starter/storm-starter-topologies-1.0.0-SNAPSHOT.jar >> org.apache.storm.starter.WordCountTopology wordcount >> >> For bit more details you can refer here >> http://blog.harsha.io/setting-up-a-single-node-apache-storm-cluster/ >> its on a older version of storm but relevant for the latest as well. >> >> -Harsha >> >> >> >> >> On Sun, Mar 13, 2016, at 01:43 PM, vibha goyal 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 >> > >
