catapult/dashboard/mapreduce.yaml

# Mapreduce jobs to run using /mapreduce
# https://code.google.com/p/appengine-mapreduce/wiki/GettingStartedInPython

mapreduce:

- name: Update test deprecation status.
  mapper:
    input_reader: mapreduce.input_readers.DatastoreInputReader
    handler: dashboard.mr.DeprecateTestsMapper
    params:
    - name: entity_kind
      default: dashboard.models.graph_data.Test
    - name: filter
      value: has_rows=True

- name: Save all entities of a kind.
  mapper:
    input_reader: mapreduce.input_readers.DatastoreInputReader
    handler: dashboard.mr.SaveAllMapper
    params:
    - name: entity_kind
      default: dashboard.models.graph_data.Test