32 lines
1.0 KiB
Ruby
32 lines
1.0 KiB
Ruby
java_import 'backtype.storm.testing.TestWordSpout'
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require 'red_storm'
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require 'examples/native/exclamation_bolt'
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# this example topology uses the Storm TestWordSpout and our own JRuby ExclamationBolt
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module RedStorm
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module Examples
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class LocalExclamationTopology
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RedStorm::Configuration.topology_class = self
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def start(base_class_path, env)
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builder = TopologyBuilder.new
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builder.setSpout('TestWordSpout', TestWordSpout.new, 1)
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builder.setBolt('ExclamationBolt1', JRubyBolt.new(base_class_path, 'RedStorm::Examples::ExclamationBolt', []), 2).shuffleGrouping('TestWordSpout')
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builder.setBolt('ExclamationBolt2', JRubyBolt.new(base_class_path, 'RedStorm::Examples::ExclamationBolt', []), 2).shuffleGrouping('ExclamationBolt1')
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conf = Backtype::Config.new
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conf.setDebug(true)
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cluster = LocalCluster.new
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cluster.submitTopology("exclamation", conf, builder.createTopology)
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sleep(5)
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cluster.killTopology("exclamation")
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cluster.shutdown
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end
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end
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end
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end
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