39 lines
880 B
Ruby
39 lines
880 B
Ruby
java_import 'backtype.storm.testing.TestWordSpout'
|
|
|
|
require 'red_storm'
|
|
require 'examples/dsl/exclamation_bolt'
|
|
|
|
# this example topology uses the Storm TestWordSpout and our own JRuby ExclamationBolt
|
|
|
|
module RedStorm
|
|
module Examples
|
|
class ExclamationTopology < DSL::Topology
|
|
spout TestWordSpout, :parallelism => 2 do
|
|
debug true
|
|
end
|
|
|
|
bolt ExclamationBolt, :parallelism => 2 do
|
|
source TestWordSpout, :shuffle
|
|
end
|
|
|
|
bolt ExclamationBolt, :id => :ExclamationBolt2, :parallelism => 2 do
|
|
source ExclamationBolt, :shuffle
|
|
debug true
|
|
end
|
|
|
|
configure do |env|
|
|
debug false
|
|
max_task_parallelism 4
|
|
num_workers 1
|
|
max_spout_pending 1000
|
|
end
|
|
|
|
on_submit do |env|
|
|
if env == :local
|
|
sleep(10)
|
|
cluster.shutdown
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end |