Skip to main content

Monitoring Cloudera Edge Flow Manager and Cloudera Streams Messaging Manager with Apache NiFi


Monitoring Cloudera Edge Flow Manager and Cloudera Streams Messaging Manager with Apache NiFi


http://SERVER:10080/efm/actuator/health

{"status":{"code":"UP","description":""},"details":{"db":{"status":{"code":"UP","description":""},"details":{"database":"MySQL","hello":1}},"diskSpace":{"status":{"code":"UP","description":""},"details":{"total":1073729220608,"free":1023731712000,"threshold":10485760}}}}




http://SERVER:10080/efm/actuator/heapdump


http://SERVER:10080/efm/actuator/env


http://SERVER:10080/efm/actuator/httptrace 


Check REST API Made Available During EFM Startup

2019-08-21 22:30:25.045  INFO 100056 --- [           main] o.e.jetty.server.AbstractConnector       : Started ServerConnector@747d1932{HTTP/1.1,[http/1.1]}{cloudera:10080}
2019-08-21 22:30:25.047  INFO 100056 --- [           main] o.s.b.web.embedded.jetty.JettyWebServer  : Jetty started on port(s) 10080 (http/1.1) with context path '/efm'
2019-08-21 22:30:25.050  INFO 100056 --- [           main] com.cloudera.cem.efm.C2Application       : Started C2Application in 10.102 seconds (JVM running for 10.741)
2019-08-21 22:30:25.056  INFO 100056 --- [           main] com.cloudera.cem.efm.C2Application       : The Edge Flow Manager has started. Services available at the following URLs:
2019-08-21 22:30:25.056  INFO 100056 --- [           main] com.cloudera.cem.efm.C2Application       : >>> Access User Interface: http://cloudera:10080/efm/ui
2019-08-21 22:30:25.056  INFO 100056 --- [           main] com.cloudera.cem.efm.C2Application       : >>> Base URL for REST API: http://cloudera:10080/efm/api
2019-08-21 22:30:25.057  INFO 100056 --- [           main] com.cloudera.cem.efm.C2Application       : >>> Swagger REST API docs: http://cloudera:10080/efm/swagger
2019-08-21 22:30:25.057  INFO 100056 --- [           main] com.cloudera.cem.efm.C2Application       : >>> Status and management: http:/cloudera:10080/efm/actuator

Agent Classes
http://SERVER:10080/efm/api/agent-classes

[
  {
    "name": "iot-1",
    "agentManifests": [
      "agent-manifest-id"
    ]
  },
  {
    "name": "nanojetsonjava",
    "agentManifests": [
      "agent-manifest-id"
    ]
  },
  {
    "name": "raspianjava",
    "agentManifests": [
      "agent-manifest-id"
    ]
  },
  {
    "name": "rpi3javamovidiussensehat",
    "agentManifests": [
      "agent-manifest-id"
    ]
  },
  {
    "name": "rpi4java",
    "agentManifests": [
      "agent-manifest-id"
    ]
  },
  {
    "name": "rpijavamovidiussensehat",
    "agentManifests": [
      "agent-manifest-id"
    ]
  }
]

EFM Agent Manifests
http://server:10080/efm/api/agent-manifests

EFM Agents
http://server:10080/efm/api/agents

EFM C2 Configuration - NiFi Registry
http://server:10080/efm/api/c2-configuration/nifi-registry

EFM Designer Flows
http://server:10080/efm/api/designer/flows

EFM API FLOWS
http://server:10080/efm/api/flows


Monitoring SMM Metrics with NiFi

Aggregated Topics for Last Hour

http://server:9991/api/v1/admin/metrics/aggregated/topics?duration=LAST_ONE_HOUR&state=all

Aggregated Brokers for the Last Hour

http://server:9991/api/v1/admin/metrics/aggregated/brokers?duration=LAST_ONE_HOUR





EFM Events
http://server:10080/efm/api/events
EFM Event by Event ID
http://server:10080/efm/api/events/9db708ca-3b7e-42bf-941a-a945fefa6fa6
Get a Heartbeat from a Device by HBDI
http://server:10080/efm/api/heartbeats/HBID
For Auto-configuring your processor, list of fields available

EFM Events / Fields
http://server:10080/efm/api/events/fields
What Flows available
http://server:10080/efm/api/designer/flows
http://server:10080/efm/api/designer/flows/summaries
Get One Flow

GET /designer/flows/{flowId}

http://server:10080/efm/api/designer/flows/46cac951-217d-41f7-9442-086e9199c044
Get That Flows Events

GET /designer/flows/{flowId}/events

http://server:10080/efm/api/designer/flows/46cac951-217d-41f7-9442-086e9199c044/events
Get All Flows and Buckets
http://server:10080/efm/api/flows
Agent Classes
http://server:10080/efm/api/agent-classes
Agents
http://server:10080/efm/api/agents
Agent Manifests
http://server:10080/efm/api/agent-manifests
What NiFi Registry
http://server:10080/efm/api/c2-configuration/nifi-registry
What EFM Server
http://server:10080/efm/api/c2-configuration
SMM API
EFM Flow Designer
http://server:10080/efm/ui/#/flow-designer/flow/4ae72206-372d-4f3e-916a-d7c1faf09811
For a Great Real World Usage Example
https://github.com/asdaraujo/edge2ai-workshop#lab_1
http://hostname:10080/efm/api/agent-classes
http://hostname:10080/efm/api/agent-manifests?class=
http://hostname:10080/efm/swagger/


Popular posts from this blog

Ingesting Drone Data From DJII Ryze Tello Drones Part 1 - Setup and Practice

Ingesting Drone Data From DJII Ryze Tello Drones Part 1 - Setup and Practice In Part 1, we will setup our drone, our communication environment, capture the data and do initial analysis. We will eventually grab live video stream for object detection, real-time flight control and real-time data ingest of photos, videos and sensor readings. We will have Apache NiFi react to live situations facing the drone and have it issue flight commands via UDP. In this initial section, we will control the drone with Python which can be triggered by NiFi. Apache NiFi will ingest log data that is stored as CSV files on a NiFi node connected to the drone's WiFi. This will eventually move to a dedicated embedded device running MiniFi. This is a small personal drone with less than 13 minutes of flight time per battery. This is not a commercial drone, but gives you an idea of the what you can do with drones. Drone Live Communications for Sensor Readings and Drone Control You must connect t

Advanced XML Processing with Apache NiFi 1.9.1

Advanced XML Processing with Apache NiFi 1.9.1 With the latest version of Apache NiFi, you can now directly convert XML to JSON or Apache AVRO, CSV or any other format supported by RecordWriters.   This is a great advancement.  To make it even easier, you don't even need to know the schema before hand.   There is a built-in option to Infer Schema. The results of an RSS (XML) feed converted to JSON and displayed in a slack channel. Besides just RSS feeds, we can grab regular XML data including XML data that is wrapped in a Zip file (or even in a Zipfile in an email, SFTP server or Google Docs). Get the Hourly Weather Observation for the United States Decompress That Zip  Unpack That Zip into Files One ZIP becomes many XML files of data. An example XML record from a NOAA weather station. Converted to JSON Automagically Let's Read Those Records With A Query and Convert the results to JSON Records

Migrating Apache Flume Flows to Apache NiFi: Kafka Source to HDFS / Kudu / File / Hive

Migrating Apache Flume Flows to Apache NiFi: Kafka Source to HDFS / Kudu / File / Hive Article 7 -  https://www.datainmotion.dev/2019/10/migrating-apache-flume-flows-to-apache_9.html Article 6 -  https://www.datainmotion.dev/2019/10/migrating-apache-flume-flows-to-apache_35.html Article 5 -  Article 4 -  https://www.datainmotion.dev/2019/10/migrating-apache-flume-flows-to-apache_8.html Article 3 -  https://www.datainmotion.dev/2019/10/migrating-apache-flume-flows-to-apache_7.html Article 2 -  https://www.datainmotion.dev/2019/10/migrating-apache-flume-flows-to-apache.html Article 1 -  https://www.datainmotion.dev/2019/08/migrating-apache-flume-flows-to-apache.html Source Code:   https://github.com/tspannhw/flume-to-nifi This is one possible simple, fast replacement for " Flafka ". Consume / Publish Kafka And Store to Files, HDFS, Hive 3.1, Kudu Consume Kafka Flow   Merge Records And Store As AVRO or ORC Consume Kafka, Upda