NoSuchMethorError
I am trying to run a local cluster using Storm 0.9.2, and getting a NoSuchMethodError. I am using Eclipse and have pulled all the Storm dependencies into my project. Most notably, I have the snakeyaml-1.11.jar file. Anyone else seeing this error or know where I've gone wrong? java.lang.NoSuchMethodError: org.yaml.snakeyaml.Yaml.(Lorg/yaml/snakeyaml/constructor/BaseConstructor;)V at backtype.storm.utils.Utils.findAndReadConfigFile(Utils.java:144) ~[storm-core-0.9.2-incubating.jar:0.9.2-incubating] at backtype.storm.utils.Utils.readDefaultConfig(Utils.java:167) ~[storm-core-0.9.2-incubating.jar:0.9.2-incubating] at backtype.storm.utils.Utils.readStormConfig(Utils.java:191) ~[storm-core-0.9.2-incubating.jar:0.9.2-incubating] at backtype.storm.config$read_storm_config.invoke(config.clj:121) ~[storm-core-0.9.2-incubating.jar:0.9.2-incubating] at backtype.storm.testing$mk_local_storm_cluster.doInvoke(testing.clj:123) ~[storm-core-0.9.2-incubating.jar:0.9.2-incubating] at clojure.lang.RestFn.invoke(RestFn.java:421) ~[clojure-1.5.1.jar:na] at backtype.storm.LocalCluster$_init.invoke(LocalCluster.clj:28) ~[storm-core-0.9.2-incubating.jar:0.9.2-incubating] at backtype.storm.LocalCluster.(Unknown Source) ~[storm-core-0.9.2-incubating.jar:0.9.2-incubating] at analytics.AnalyticsTopology.main(AnalyticsTopology.java:38) ~[classes/:na] Thanks, Steve
Re: NoSuchMethorError
I skimmed grepcode, and found that Yaml(BaseConstructor) was available from snakeyaml version 1.7 onward. I would check if a version of snakeyaml <= 1.6 is in your classpath somehow. -- Derek On 8/4/14, 14:34, Ratay, Steve wrote: I am trying to run a local cluster using Storm 0.9.2, and getting a NoSuchMethodError. I am using Eclipse and have pulled all the Storm dependencies into my project. Most notably, I have the snakeyaml-1.11.jar file. Anyone else seeing this error or know where I've gone wrong? java.lang.NoSuchMethodError: org.yaml.snakeyaml.Yaml.(Lorg/yaml/snakeyaml/constructor/BaseConstructor;)V at backtype.storm.utils.Utils.findAndReadConfigFile(Utils.java:144) ~[storm-core-0.9.2-incubating.jar:0.9.2-incubating] at backtype.storm.utils.Utils.readDefaultConfig(Utils.java:167) ~[storm-core-0.9.2-incubating.jar:0.9.2-incubating] at backtype.storm.utils.Utils.readStormConfig(Utils.java:191) ~[storm-core-0.9.2-incubating.jar:0.9.2-incubating] at backtype.storm.config$read_storm_config.invoke(config.clj:121) ~[storm-core-0.9.2-incubating.jar:0.9.2-incubating] at backtype.storm.testing$mk_local_storm_cluster.doInvoke(testing.clj:123) ~[storm-core-0.9.2-incubating.jar:0.9.2-incubating] at clojure.lang.RestFn.invoke(RestFn.java:421) ~[clojure-1.5.1.jar:na] at backtype.storm.LocalCluster$_init.invoke(LocalCluster.clj:28) ~[storm-core-0.9.2-incubating.jar:0.9.2-incubating] at backtype.storm.LocalCluster.(Unknown Source) ~[storm-core-0.9.2-incubating.jar:0.9.2-incubating] at analytics.AnalyticsTopology.main(AnalyticsTopology.java:38) ~[classes/:na] Thanks, Steve
Re: NoSuchMethorError
Thanks Derek. It turns out that testng 6.2 has repackaged snakeyaml and included it in the testng JAR file. After changing the order of some dependencies I was able to get my topology running locally in Eclipse. Thanks, Steve On 8/4/14 6:14 PM, "Derek Dagit" wrote: >I skimmed grepcode, and found that Yaml(BaseConstructor) was available >from snakeyaml version 1.7 onward. > >I would check if a version of snakeyaml <= 1.6 is in your classpath >somehow. > >-- >Derek > >On 8/4/14, 14:34, Ratay, Steve wrote: >> I am trying to run a local cluster using Storm 0.9.2, and getting a >>NoSuchMethodError. I am using Eclipse and have pulled all the Storm >>dependencies into my project. Most notably, I have the >>snakeyaml-1.11.jar file. Anyone else seeing this error or know where >>I've gone wrong? >> >> >> java.lang.NoSuchMethodError: >>org.yaml.snakeyaml.Yaml.(Lorg/yaml/snakeyaml/constructor/BaseConstr >>uctor;)V >> >> at backtype.storm.utils.Utils.findAndReadConfigFile(Utils.java:144) >>~[storm-core-0.9.2-incubating.jar:0.9.2-incubating] >> >> at backtype.storm.utils.Utils.readDefaultConfig(Utils.java:167) >>~[storm-core-0.9.2-incubating.jar:0.9.2-incubating] >> >> at backtype.storm.utils.Utils.readStormConfig(Utils.java:191) >>~[storm-core-0.9.2-incubating.jar:0.9.2-incubating] >> >> at backtype.storm.config$read_storm_config.invoke(config.clj:121) >>~[storm-core-0.9.2-incubating.jar:0.9.2-incubating] >> >> at >>backtype.storm.testing$mk_local_storm_cluster.doInvoke(testing.clj:123) >>~[storm-core-0.9.2-incubating.jar:0.9.2-incubating] >> >> at clojure.lang.RestFn.invoke(RestFn.java:421) ~[clojure-1.5.1.jar:na] >> >> at backtype.storm.LocalCluster$_init.invoke(LocalCluster.clj:28) >>~[storm-core-0.9.2-incubating.jar:0.9.2-incubating] >> >> at backtype.storm.LocalCluster.(Unknown Source) >>~[storm-core-0.9.2-incubating.jar:0.9.2-incubating] >> >> at analytics.AnalyticsTopology.main(AnalyticsTopology.java:38) >>~[classes/:na] >> >> Thanks, Steve >>
