*stom.yaml* is uesed when starting the storm cluster, not your topology. Do not package this file into your topology.
2016-03-14 15:15 GMT+08:00 vibha goyal <vibha.n...@gmail.com>: > Thanks, but as I mentioned in the original e-mail, I cannot keep > storm.yaml in /home/vgoyal5/apache-storm-1.0.0-SNAPSHOT/conf/storm.yaml" . > > If i keep this, it give me error. > > How to make changes to yaml file? > > On Mon, Mar 14, 2016 at 1:30 AM, Harsha <m...@harsha.io> wrote: > >> its for Nimbus HA >> http://hortonworks.com/blog/fault-tolerant-nimbus-in-apache-storm/ >> >> >> On Sun, Mar 13, 2016, at 11:27 PM, Sai Dilip Reddy Kiralam wrote: >> >> >> Hi Harsha, >> can you explain why nimbus seeds are used - [nimbus.seeds: ["host1", >> "host2", "host3"];] >> >> >> >> >> >> On Mon, Mar 14, 2016 at 9:49 AM, Harsha <m...@harsha.io> wrote: >> >> >> Vibha, >> For multi-node cluster the main config we need are >> nimbus.seeds: ["nimbus_host_name"] >> storm.zookeeper.servers: >> - "zookeeper_host_name" >> - "zookeeper_host_name" >> >> You can look at the example here >> https://github.com/apache/storm/blob/master/conf/storm.yaml.example >> >> make sure you copy the same storm.yaml in all the nodes in the storm >> cluster. >> >> >> -Harsha >> >> >> >> On Sun, Mar 13, 2016, at 05:07 PM, Xiang Wang wrote: >> >> 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 <vibha.n...@gmail.com> >> 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 >> >> >> >> >> >> > >
