MiNiFi Flow to generate and sink flowfiles

config.yml

MiNiFi Config Version: 3
Flow Controller:
  name: Lots of Logs
  comment: ''
Core Properties:
  flow controller graceful shutdown period: 10 sec
  flow service write delay interval: 500 ms
  administrative yield duration: 30 sec
  bored yield duration: 10 millis
  max concurrent threads: 1
  variable registry properties: ''
FlowFile Repository:
  partitions: 256
  checkpoint interval: 2 mins
  always sync: false
  Swap:
    threshold: 20000
    in period: 5 sec
    in threads: 1
    out period: 5 sec
    out threads: 4
Content Repository:
  content claim max appendable size: 10 MB
  content claim max flow files: 100
  always sync: false
Provenance Repository:
  provenance rollover time: 1 min
Component Status Repository:
  buffer size: 1440
  snapshot frequency: 1 min
Security Properties:
  keystore: ''
  keystore type: ''
  keystore password: ''
  key password: ''
  truststore: ''
  truststore type: ''
  truststore password: ''
  ssl protocol: ''
  Sensitive Props:
    key:
    algorithm: PBEWITHMD5AND256BITAES-CBC-OPENSSL
    provider: BC
Processors:
- id: e6119d54-b026-359a-0000-000000000000
  name: GenerateFlowFile
  class: org.apache.nifi.processors.standard.GenerateFlowFile
  max concurrent tasks: 1
  scheduling strategy: TIMER_DRIVEN
  scheduling period: 0 sec
  penalization period: 30 sec
  yield period: 1 sec
  run duration nanos: 0
  auto-terminated relationships list: []
  Properties:
    Batch Size: '1'
    Data Format: Text
    File Size: 1 B
    Unique FlowFiles: 'false'
    generate-ff-custom-text:
- id: 58f8d1a1-987e-31f6-0000-000000000000
  name: UpdateAttribute
  class: org.apache.nifi.processors.attributes.UpdateAttribute
  max concurrent tasks: 1
  scheduling strategy: TIMER_DRIVEN
  scheduling period: 0 sec
  penalization period: 30 sec
  yield period: 1 sec
  run duration nanos: 0
  auto-terminated relationships list:
  - success
  Properties:
    Delete Attributes Expression:
    Stateful Variables Initial Value:
    Store State: Do not store state
Controller Services: []
Process Groups: []
Input Ports: []
Output Ports: []
Funnels: []
Connections:
- id: a62a8298-9f53-3d19-0000-000000000000
  name: GenerateFlowFile/success/UpdateAttribute
  source id: e6119d54-b026-359a-0000-000000000000
  source relationship names:
  - success
  destination id: 58f8d1a1-987e-31f6-0000-000000000000
  max work queue size: 1000
  max work queue data size: 1 GB
  flowfile expiration: 0 sec
  queue prioritizer class: ''
Remote Process Groups: []
NiFi Properties Overrides: {}