Metrics - sla_missed

[ferruzzi]

Apache Airflow version

2.6.2

What happened

The counter sla_missed gets emitted in StatsD but not in Otel.

I am submitting this as an Issue since I will be a little distracted for the next bit and figured someone may be able to have a look in the meantime. Please do not assign it to me, I'll get it when I can is nobody else does.

What you think should happen instead

Behavior should be consistent.

How to reproduce

To reproduce, you can run Breeze with the statsd or the otel integration (for example breeze start-airflow --integration otel) and run the following DAG, then open the OTel or StatsD raw data view to verify.

import time
from datetime import timedelta

from airflow import DAG
from airflow.decorators import task
from airflow.utils.timezone import datetime


def sla_callback(dag, task_list, blocking_task_list, slas, blocking_tis):
    print(
        "The callback arguments are: ",
        {
            "dag": dag,
            "task_list": task_list,
            "blocking_task_list": blocking_task_list,
            "slas": slas,
            "blocking_tis": blocking_tis,
        },
    )


@task(sla=timedelta(seconds=10))
def sleep_20():
    """Sleep for 20 seconds"""
    time.sleep(20)


@task
def sleep_30():
    """Sleep for 30 seconds"""
    time.sleep(30)


with DAG(
    dag_id='fail_S_L_A',
    start_date=datetime(2021, 1, 1),
    schedule="*/2 * * * *",
    catchup=False,
    sla_miss_callback=sla_callback,
) as dag:

    sleep_20() >> sleep_30()

You will see airflow_sla_missed in the StatsD output but not in the OTel output.

Operating System

ubuntu

Versions of Apache Airflow Providers

No response

Deployment

Docker-Compose

Deployment details

No response

Anything else

No response

Are you willing to submit PR?

• [X] Yes I am willing to submit a PR!

Code of Conduct

• [X] I agree to follow this project's Code of Conduct

[github-actions[bot]]

This issue has been automatically marked as stale because it has been open for 365 days without any activity. There has been several Airflow releases since last activity on this issue. Kindly asking to recheck the report against latest Airflow version and let us know if the issue is reproducible. The issue will be closed in next 30 days if no further activity occurs from the issue author.

[potiuk]

not stale