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Prometheus exporter for Apache Flink.

export metrics

  • Overview

    • flink_overview_taskmanagers
    • flink_overview_slots_total
    • flink_overview_slots_available
    • flink_overview_jobs_running
    • flink_overview_jobs_finished
    • flink_overview_jobs_cancelled
    • flink_overview_jobs_failed
  • Job status

    • flink_job_status_running
  • Read/Write Bytes & Records

    • flink_read_bytes
    • flink_read_records
    • flink_write_bytes
    • flink_write_records
    • flink_read_bytes_total
    • flink_read_records_total
    • flink_write_bytes_total
    • flink_write_records_total
  • Checkpoint

    • flink_checkpoint_count
    • flink_checkpoint_duration
    • flink_checkpoint_size
  • Exceptions

    • flink_exception_count

Command Line Options

Name Description Default e.g.
port exporter's port number 9160
log-level Set Logging level info
flink-job-manager-url flink job manager url http://host.domain.com:8081/
yarn-resource-manager-url flink job manager url http://host.domain.com:8088/ws/v1/cluster/apps?applicationTypes=Apache%20Flink&states=RUNNING

Options check

Specify either fink-job-manager-url or yarn-resource-manager-url. Can't specify both.


Prepare

install the dependency tools

$ make install-depends

install below:

Install the dependency libraries

$ glide install

Build

Build with Docker

$ make build-with-docker

Build without Docker

# for Mac
$ make build-mac

# for Linux
$ make build-linux

Run app

# for Mac
$ releases/darwin/amd64/flink_exporter <options>

# for Linux
$ releases/linux/amd64/flink_exporter <options>

Release to GitHub

$ make release-upload