eco-storm-examples/src/java/com/twitter/heron/examples/eco/fibonacci.yaml

#  Copyright 2017 Twitter. All rights reserved.
#
#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at
#
#  http:#www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.

---

name: "fibonacci-topology"

config:
  topology.workers: 1

components:
  - id: "property-holder"
    className: "com.twitter.heron.examples.eco.TestPropertyHolder"
    constructorArgs:
      - "some argument"
    properties:
      - name: "numberProperty"
        value: 11
      - name: "publicProperty"
        value: "This is public property"

spouts:
  - id: "spout-1"
    className: "com.twitter.heron.examples.eco.TestFibonacciSpout"
    constructorArgs:
      - ref: "property-holder"
    parallelism: 1

bolts:
  - id: "even-and-odd-bolt"
    className: "com.twitter.heron.examples.eco.EvenAndOddBolt"
    parallelism: 1

  - id: "ibasic-print-bolt"
    className: "com.twitter.heron.examples.eco.TestIBasicPrintBolt"
    parallelism: 1
    configMethods:
      - name: "sampleConfigurationMethod"
        args:
          - "${ecoPropertyOne}"
          - MB

  - id: "sys-out-bolt"
    className: "com.twitter.heron.examples.eco.TestPrintBolt"
    parallelism: 1

streams:
  - from: "spout-1"
    to: "even-and-odd-bolt"
    grouping:
      type: SHUFFLE

  - from: "even-and-odd-bolt"
    to: "ibasic-print-bolt"
    grouping:
      type: SHUFFLE
      streamId: "odds"

  - from: "even-and-odd-bolt"
    to: "sys-out-bolt"
    grouping:
      type: SHUFFLE
      streamId: "evens"