java.lang.ClassCastException

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  • java.lang.ClassCastException: java.lang.String cannot be cast to java.lang.Number at backtype.storm.thrift$mk_plain_component_common.doInvoke(thrift.clj:93)[storm-core-0.9.0-rc2.jar:na] at clojure.lang.RestFn.invoke(RestFn.java:494)[clojure-1.4.0.jar:na] at backtype.storm.thrift$mk_bolt_spec_STAR_.doInvoke(thrift.clj:158)[storm-core-0.9.0-rc2.jar:na] at clojure.lang.RestFn.invoke(RestFn.java:573)[clojure-1.4.0.jar:na] at backtype.storm.daemon.common$add_acker_BANG_.invoke(common.clj:183)[storm-core-0.9.0-rc2.jar:na] at backtype.storm.daemon.common$system_topology_BANG_.invoke(common.clj:280)[storm-core-0.9.0-rc2.jar:na] at backtype.storm.daemon.nimbus$fn__5822$exec_fn__1273__auto__$reify__5835.submitTopologyWithOpts(nimbus.clj:931)[storm-core-0.9.0-rc2.jar:na] at backtype.storm.daemon.nimbus$fn__5822$exec_fn__1273__auto__$reify__5835.submitTopology(nimbus.clj:949)[storm-core-0.9.0-rc2.jar:na] at backtype.storm.generated.Nimbus$Processor$submitTopology.getResult(Nimbus.java:1223)[storm-core-0.9.0-rc2.jar:na] at backtype.storm.generated.Nimbus$Processor$submitTopology.getResult(Nimbus.java:1211)[storm-core-0.9.0-rc2.jar:na] at org.apache.thrift7.ProcessFunction.process(ProcessFunction.java:32)[libthrift7-0.7.0-2.jar:0.7.0-2] at org.apache.thrift7.TBaseProcessor.process(TBaseProcessor.java:34)[libthrift7-0.7.0-2.jar:0.7.0-2] at org.apache.thrift7.server.TNonblockingServer$FrameBuffer.invoke(TNonblockingServer.java:632)[libthrift7-0.7.0-2.jar:0.7.0-2] at org.apache.thrift7.server.THsHaServer$Invocation.run(THsHaServer.java:201)[libthrift7-0.7.0-2.jar:0.7.0-2] at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)[na:1.6.0_37] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)[na:1.6.0_37] at java.lang.Thread.run(Thread.java:662)[na:1.6.0_37]
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