id stringlengths 7 11 | source stringclasses 1
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values | title stringlengths 15 214 | text stringlengths 70 30.5k | url stringlengths 57 160 | tags stringlengths 3 113 | created_at int64 1.22B 1.79B |
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se_78851438 | stackoverflow | DATA_ENGINEERING | trying to install a package in an "airflow" context, but module can't be found (ModuleNotFoundError) | trying to install a package in an "airflow" context, but module can't be found (ModuleNotFoundError)
I have used docker desktop to install airflow. And I have copied some sample dags available on localhost to my vscode environment and that code works fine. But when I tried to apply my python code that ha... | https://stackoverflow.com/questions/78851438/trying-to-install-a-package-in-an-airflow-context-but-module-cant-be-found | python, docker, powershell, airflow | 1,723,184,958 |
se_78852075 | stackoverflow | DATA_ENGINEERING | How to make DAG running past midnight look at last 3 days of data? | How to make DAG running past midnight look at last 3 days of data?
I have a DAG running overnight where I need to run a python function on the past 3 days of data.
My schedule interval is 0 22 * * * and my start_date is pendulum.today(tz='America/Los_Angeles').subtract(days=1)
I pass pendulum.today(tz='America/Los_Ang... | https://stackoverflow.com/questions/78852075/how-to-make-dag-running-past-midnight-look-at-last-3-days-of-data | python, airflow | 1,723,196,130 |
se_78850702 | stackoverflow | DATA_ENGINEERING | Uploading dags on Airflow-EKS | Uploading dags on Airflow-EKS
Today I have a question
In resume, I have an EKS cluster and I installed Apache Airflow in it.
I decided to create the PV and PVC to maintain the Dags instead of locally in web pod.
The definition is
apiVersion: v1
kind: PersistentVolume
metadata:
name: airflow-dags-pv
namespace: airf... | https://stackoverflow.com/questions/78850702/uploading-dags-on-airflow-eks | airflow, amazon-eks, airflow-webserver | 1,723,158,706 |
se_78849901 | stackoverflow | DATA_ENGINEERING | Can only create a functional MWAA environment through the UI console, not CDK | Can only create a functional MWAA environment through the UI console, not CDK
I'm trying to create a new MWAA environment through CDK. I'm able to deploy the infrastructure, but the dags won't appear in the Airflow frontend. When I look at the dag processor manager logs I see the following summary:
===================... | https://stackoverflow.com/questions/78849901/can-only-create-a-functional-mwaa-environment-through-the-ui-console-not-cdk | amazon-web-services, airflow, aws-cdk, mwaa | 1,723,141,780 |
se_78835220 | stackoverflow | DATA_ENGINEERING | Ariflow Tasks in TaskGroup run out of order | Ariflow Tasks in TaskGroup run out of order
I'm using Dynamic Task Mapping feature with Task Groups to generate n number of tasks for my input list. DAG gets generated but at execution I'm seeing odd behaviour.
Mapped Tasks from second Task are getting triggered simultaneously when Mapped Tasks from first Task are st... | https://stackoverflow.com/questions/78835220/ariflow-tasks-in-taskgroup-run-out-of-order | python, airflow, mwaa | 1,722,871,994 |
se_78848572 | stackoverflow | DATA_ENGINEERING | Python doesn't see added module to the same dir | Python doesn't see added module to the same dir
I added to my utils dir a new file that contains dict variable which I want to import into another file.
mapping.py
config = [
{
"filter_column": "SHOW_NAME",
"horizons": [
3,
4,
5,
6
],
... | https://stackoverflow.com/questions/78848572/python-doesnt-see-added-module-to-the-same-dir | python, airflow, mwaa | 1,723,122,140 |
se_78820345 | stackoverflow | DATA_ENGINEERING | Apache Airflow build via docker-compose Web UI still presenting UTC | Apache Airflow build via docker-compose Web UI still presenting UTC
I am using docker-compose to build Airflow.
I have read the official docs to revise the timezone here.
This is my file:
&airflow-common
build: .
environment: &airflow-common-env
AIRFLOW__CORE__DEFAULT_TIMEZONE: 'Europe/***'
# AIRFLOW__WE... | https://stackoverflow.com/questions/78820345/apache-airflow-build-via-docker-compose-web-ui-still-presenting-utc | airflow | 1,722,506,759 |
se_73847732 | stackoverflow | DATA_ENGINEERING | Using the REST API in Apache Airflow Helm Chart | Using the REST API in Apache Airflow Helm Chart
I'm running Apache Airflow, built off of the Helm chart, and I'd like to use the REST Api to run dags. However when I make a request, I get a 401 Unauthenticated error.
I know this is due to the auth_backends not being set up properly. My question is what should I add t... | https://stackoverflow.com/questions/73847732/using-the-rest-api-in-apache-airflow-helm-chart | kubernetes, airflow | 1,664,138,617 |
se_78056546 | stackoverflow | DATA_ENGINEERING | Airflow with Vault as backend secret | Airflow with Vault as backend secret
It's my first question here!
I really need help, I have been trying this over a week and it's not working :(
I created airflow with helm on openshift (kubernetes). I use CeleryKubernetesExecutor.
I use a custom CA - I put it also on the pod (edit the image with new dockerfile)
In m... | https://stackoverflow.com/questions/78056546/airflow-with-vault-as-backend-secret | kubernetes, airflow, backend, kubernetes-helm, vault | 1,708,874,843 |
se_78842654 | stackoverflow | DATA_ENGINEERING | Use SlackNotifier in Airflow within a callback function | Use SlackNotifier in Airflow within a callback function
SlackNotifier works fine when called directly from the callback however is not doing anything once I call it from within a defined callback function (need to execute it only when DAG is not triggered manually). The function itself works fine (e.g. logging works).... | https://stackoverflow.com/questions/78842654/use-slacknotifier-in-airflow-within-a-callback-function | airflow, slack | 1,723,020,027 |
se_57424117 | stackoverflow | DATA_ENGINEERING | ServiceNow integration with Airflow | ServiceNow integration with Airflow
Can we integrate ServiceNow with Airflow ? I mean if there is any DAG failure, can we rerun the failed DAG/tasks by submitting a ServiceNow request ? Also can we submit an adhoc job to run using ServiceNow. Thanks in advance. | https://stackoverflow.com/questions/57424117/servicenow-integration-with-airflow | airflow, scheduler, servicenow, tivoli-work-scheduler | 1,565,329,901 |
se_68294911 | stackoverflow | DATA_ENGINEERING | AWS Airflow v2.0.2 doesn't show Postgres connection type | AWS Airflow v2.0.2 doesn't show Postgres connection type
I just started migrating my Airflow v2.0.2 codebase to MWAA (AWS Airflow service). I added the following to the requirements.txt (and uploaded it to the S3 bucket intended for sync):
apache-airflow-providers-postgres==2.0.0
But Postgres connection type does... | https://stackoverflow.com/questions/68294911/aws-airflow-v2-0-2-doesnt-show-postgres-connection-type | postgresql, airflow, mwaa | 1,625,711,484 |
se_78119955 | stackoverflow | DATA_ENGINEERING | Apache airflow FileSensor return a file name | Apache airflow FileSensor return a file name
I'd like to know a way to get the file name detected by the file sensor when the filepath parameter is set to *.xlsx.
I need to retrieve it in order to send it to an xlsx to sql lite conversion function I've written.
Thanks :D
Here is my FileSensor
`file_sensor_task = FileS... | https://stackoverflow.com/questions/78119955/apache-airflow-filesensor-return-a-file-name | file, airflow, task, sensors | 1,709,801,721 |
se_46794860 | stackoverflow | DATA_ENGINEERING | Airflow kills my tasks after 1 minute | Airflow kills my tasks after 1 minute
I have a very simple DAG with two tasks, like following:
default_args = {
'owner': 'me',
'start_date': dt.datetime.today(),
'retries': 0,
'retry_delay': dt.timedelta(minutes=1)
}
dag = DAG(
'test DAG',
default_args=default_args,
schedule_interval=None... | https://stackoverflow.com/questions/46794860/airflow-kills-my-tasks-after-1-minute | python, directed-acyclic-graphs, airflow | 1,508,257,466 |
se_78785099 | stackoverflow | DATA_ENGINEERING | How CeleryExecutor executes KubernetesPodOperator? | How CeleryExecutor executes KubernetesPodOperator?
I have an Airlfow instance spinning in Azure Kubernetes Service. Deployed with official Helm chart. And I noticed CeleryExecutor is used there. I have KubernetesPodOperator tasks, and wondering how exactly CeleryExecutor executes KubernetesPodOperator? Which magic is ... | https://stackoverflow.com/questions/78785099/how-celeryexecutor-executes-kubernetespodoperator | kubernetes, airflow, kubernetespodoperator, kubernetesexecutor | 1,721,760,263 |
se_78826103 | stackoverflow | DATA_ENGINEERING | Virtual python env for Custom operator in airflow DAG | Virtual python env for Custom operator in airflow DAG
Context:
I have complex custom operators in codebase. It is written in Python, inherited from
BaseOperator. It's well structured implementation, & it does lot of pre & post processing (override pre_execute, execute & post_execute). Each of the operators within a D... | https://stackoverflow.com/questions/78826103/virtual-python-env-for-custom-operator-in-airflow-dag | python, airflow, virtualenv | 1,722,610,770 |
se_75129221 | stackoverflow | DATA_ENGINEERING | Parse Json error: required property expects a value but got null | Parse Json error: required property expects a value but got null
Hey can someone help me with this,
This flow has been working okay but I tried using it today, but I got this error. kindly help me figure it out. attached is my error and the prior steps and the schema
{
"type": "array",
"items": {
"type": ... | https://stackoverflow.com/questions/75129221/parse-json-error-required-property-expects-a-value-but-got-null | airflow, power-automate | 1,673,826,999 |
se_78410362 | stackoverflow | DATA_ENGINEERING | Airflow Task Group getting marked as done if any of the tasks fail inside it and triggering all_done trigger incorrectly | Airflow Task Group getting marked as done if any of the tasks fail inside it and triggering all_done trigger incorrectly
So the root of my issue is that I have a task group with several tasks, once in a while one will fail and that will set the status of the task group to failed instantly instead of waiting for all ta... | https://stackoverflow.com/questions/78410362/airflow-task-group-getting-marked-as-done-if-any-of-the-tasks-fail-inside-it-and | airflow, airflow-2.x, airflow-webserver | 1,714,500,223 |
se_78821678 | stackoverflow | DATA_ENGINEERING | Airflow ExternalTaskSensor to load table in bigquey | Airflow ExternalTaskSensor to load table in bigquey
I have DAG which is loading data into bigquery table A.
The table A is dependent on 8 other tables and the DAG for these tables are triggered at different time.
I want create a DAG for table A such that data should be loaded into it only after all other dependent DAG... | https://stackoverflow.com/questions/78821678/airflow-externaltasksensor-to-load-table-in-bigquey | google-bigquery, airflow, directed-acyclic-graphs, terraform-provider-gcp | 1,722,524,732 |
se_75980623 | stackoverflow | DATA_ENGINEERING | Why is my Airflow hanging up if I send a http request inside a task? | Why is my Airflow hanging up if I send a http request inside a task?
System: MacOS Apple M1 (local machine)
Airflow: 2.5.3
Executor: Local with Postgres Database
I am trying to implement some externally triggered workflows which load data from our REST APIs. I am using the Python Operator to run the code and trigger t... | https://stackoverflow.com/questions/75980623/why-is-my-airflow-hanging-up-if-i-send-a-http-request-inside-a-task | python, airflow, airflow-2.x | 1,681,159,977 |
se_78817434 | stackoverflow | DATA_ENGINEERING | Dynamically create n tasks in airflow from params | Dynamically create n tasks in airflow from params
I want to dynamically create n taks, n should be defined by params, so i can define it when running the dag in the UI:
import pendulum
from airflow.decorators import dag, task
@dag(
schedule=None,
start_date=pendulum.datetime(2021, 1, 1, tz="UTC"),
catchup... | https://stackoverflow.com/questions/78817434/dynamically-create-n-tasks-in-airflow-from-params | airflow | 1,722,443,133 |
se_78798569 | stackoverflow | DATA_ENGINEERING | How to add trigger for run dag into another dag (with decorators) in Airflow? | How to add trigger for run dag into another dag (with decorators) in Airflow?
I got 2 dags in same dags folder:
dag_update_database (dag_update_database.py)
dag_add_client_loyalty (dag_updade_clients_loyalty.py)
I can run dag_add_client_loyalty with this code, but I get error:
[2024-07-29, 14:34:15 MSK] {task_comma... | https://stackoverflow.com/questions/78798569/how-to-add-trigger-for-run-dag-into-another-dag-with-decorators-in-airflow | python, airflow | 1,722,003,680 |
se_71377322 | stackoverflow | DATA_ENGINEERING | Airflow up and running but no DAG-s in UI | Airflow up and running but no DAG-s in UI
I’m running Apache airflow on my local Windows 11 machine. Airflow processes are up and running and Airflow UI is accessible through localhost:8080 address.
I have also DAGs file (tuto.py) in dags folder but I can’t see any DAGs via the Airflow UI. I have restarted the Airflo... | https://stackoverflow.com/questions/71377322/airflow-up-and-running-but-no-dag-s-in-ui | airflow | 1,646,635,629 |
se_78805902 | stackoverflow | DATA_ENGINEERING | Airflow 2.6.1 set log-level for specific modules to WARN does not work | Airflow 2.6.1 set log-level for specific modules to WARN does not work
I'm running Spark 3.4.1 tasks scheduled by Airflow 2.6.1. with a SparkSubmit Operator. Spark is running on Cluster Mode and therefore I don't have explicit logs from Spark Driver. Instead i have updates from spark_submit.py job which polls spark dr... | https://stackoverflow.com/questions/78805902/airflow-2-6-1-set-log-level-for-specific-modules-to-warn-does-not-work | apache-spark, pyspark, airflow, airflow-2.x | 1,722,239,142 |
se_58459855 | stackoverflow | DATA_ENGINEERING | How to delete a DAG run in Apache Airflow? | How to delete a DAG run in Apache Airflow?
I know there is a way to delete a DAG. But is it possible to delete a DAG run with a specific run_id? Something like:
airflow delete_dag_run <dag_id> <run_id> | https://stackoverflow.com/questions/58459855/how-to-delete-a-dag-run-in-apache-airflow | airflow | 1,571,449,465 |
se_78804261 | stackoverflow | DATA_ENGINEERING | DNS lookup failed for broker | DNS lookup failed for broker
I am new to Kafka and currently attempting to send data from Airflow to a Kafka broker. However, I'm encountering an issue where it reports a DNS lookup failure for the broker.
broker service in docker-compose.yml
broker:
image: confluentinc/cp-server:7.4.0
hostname: broker
con... | https://stackoverflow.com/questions/78804261/dns-lookup-failed-for-broker | python, apache-kafka, airflow, kafka-python | 1,722,183,935 |
se_78785443 | stackoverflow | DATA_ENGINEERING | How to pass airflow connection credentials to DatabricksSubmitNowOperator without exposing them? | How to pass airflow connection credentials to DatabricksSubmitNowOperator without exposing them?
I'm rather new to airflow and couldn't find information anywhere. Currently in my DAG i'm reading an existing Postgres connection configured in airflow thus taking the credentials for it and passing them to task that uses ... | https://stackoverflow.com/questions/78785443/how-to-pass-airflow-connection-credentials-to-databrickssubmitnowoperator-withou | airflow | 1,721,766,139 |
se_78795082 | stackoverflow | DATA_ENGINEERING | How can I pause a GKE autopilot nigthly? | How can I pause a GKE autopilot nigthly?
How can I pause my GKE Autopilot cluster nightly in GCP? This cluster supports the Cloud Composer service in our Data stage area.
We know that it's not possible to do this natively because the service does not support this option, but it is possible to reduce the number of node... | https://stackoverflow.com/questions/78795082/how-can-i-pause-a-gke-autopilot-nigthly | google-cloud-platform, airflow, google-kubernetes-engine, google-cloud-composer | 1,721,934,848 |
se_78794712 | stackoverflow | DATA_ENGINEERING | DAG: How can I Transform an unformatted file into a CSV in the same Bucket? | DAG: How can I Transform an unformatted file into a CSV in the same Bucket?
I'm trying to create a DAG (airflow) that processes an unformatted file uploaded to a GCP bucket and generates a new .csv file with specific transformations. The input file format is "CARTOLAS.YYYYMM" and the desired output is "CARTOLAS.YYYYMM... | https://stackoverflow.com/questions/78794712/dag-how-can-i-transform-an-unformatted-file-into-a-csv-in-the-same-bucket | python, google-cloud-platform, airflow, directed-acyclic-graphs, bucket | 1,721,928,500 |
se_78353677 | stackoverflow | DATA_ENGINEERING | use airflow Template variable in python string | use airflow Template variable in python string
I have a ClickHouse operator in Airflow, and I want to execute queries on the database on a scheduled basis. I need the variable ds to be replaced in the query filter each time the job runs.
here is my code:
default_args = {
'owner': 'nestor',
'depends_on_past': False,
's... | https://stackoverflow.com/questions/78353677/use-airflow-template-variable-in-python-string | airflow | 1,713,529,981 |
se_78789970 | stackoverflow | DATA_ENGINEERING | Passing Airflow Variables to a constructor | Passing Airflow Variables to a constructor
I have a PythonOperator task that requires arguments to be passed to the constructor before the python callable is invoked.
PythonOperator(task_id='mytask',
provide_context=True,
python_callable=foo(var="{{ var.json.mydict }}").run,
... | https://stackoverflow.com/questions/78789970/passing-airflow-variables-to-a-constructor | airflow | 1,721,845,516 |
se_78777735 | stackoverflow | DATA_ENGINEERING | Is 'airflow db migrate' idempotent and can I run it as part of an entrypoint script? | Is 'airflow db migrate' idempotent and can I run it as part of an entrypoint script?
I have an airflow instance running inside a docker container. I might want to update Airflow in the future while ensuring that the database matches the current version of airflow.
Can I run airflow db migrate as part of an ini... | https://stackoverflow.com/questions/78777735/is-airflow-db-migrate-idempotent-and-can-i-run-it-as-part-of-an-entrypoint-scr | airflow | 1,721,638,077 |
se_75803290 | stackoverflow | DATA_ENGINEERING | Number of concurrent tasks run in AWS managed Airflow is not linearly dependant on the number of Workers | Number of concurrent tasks run in AWS managed Airflow is not linearly dependant on the number of Workers
AWS provides to run Airflow as a service. It has 3 different environments in which it can be run, namely Small, Medium and Large. These environments have different configurations of CPU and RAM. I used the Large co... | https://stackoverflow.com/questions/75803290/number-of-concurrent-tasks-run-in-aws-managed-airflow-is-not-linearly-dependant | python, airflow, mwaa | 1,679,412,949 |
se_78783385 | stackoverflow | DATA_ENGINEERING | How to pass in-operator parameters to built-in templating for Airflow? | How to pass in-operator parameters to built-in templating for Airflow?
Have recently started to use Airflow for various jobs, trying to get handle on templating.
I was very impressed by EmailOperator, in which you could specify a html_content to be a HTML file, which would then be able to access variables from eg. ti.... | https://stackoverflow.com/questions/78783385/how-to-pass-in-operator-parameters-to-built-in-templating-for-airflow | airflow | 1,721,737,152 |
se_78783831 | stackoverflow | DATA_ENGINEERING | Is there a way to control maximum dag concurrency from UI param? | Is there a way to control maximum dag concurrency from UI param?
In airflow is it possible to control the concurrency of the DAG with an UI param?
As far as I know DAG run parameters are only know as task runtime, so it does not look like a good approach.
Controlling the number of concurrent tasks per dag run via UI s... | https://stackoverflow.com/questions/78783831/is-there-a-way-to-control-maximum-dag-concurrency-from-ui-param | python, airflow, airflow-2.x, airflow-taskflow | 1,721,742,631 |
se_78783274 | stackoverflow | DATA_ENGINEERING | Is there a way to trigger DAG when the current run fails? | Is there a way to trigger DAG when the current run fails?
Can I trigger a DAG immediately when the current run fails (it doesn't matter which of the tasks failed), without scheduling it? | https://stackoverflow.com/questions/78783274/is-there-a-way-to-trigger-dag-when-the-current-run-fails | python, airflow, directed-acyclic-graphs | 1,721,735,538 |
se_49231340 | stackoverflow | DATA_ENGINEERING | How to limit Airflow to run only one instance of a DAG run at a time? | How to limit Airflow to run only one instance of a DAG run at a time?
I want the tasks in the DAG to all finish before the 1st task of the next run gets executed.
I have max_active_runs = 1, but this still happens.
default_args = {
'depends_on_past': True,
'wait_for_downstream': True,
'max_active_runs': 1,... | https://stackoverflow.com/questions/49231340/how-to-limit-airflow-to-run-only-one-instance-of-a-dag-run-at-a-time | airflow | 1,520,845,133 |
se_55626195 | stackoverflow | DATA_ENGINEERING | Export all airflow connections to new environment | Export all airflow connections to new environment
I'm trying to migrate all the existing airflow connections to a new airflow.
I was looking at the cli options airflow connections --help, it gives an option to list but doesn't give an option to export/import to/from json format.
Is there a way via cli/airflow ui to... | https://stackoverflow.com/questions/55626195/export-all-airflow-connections-to-new-environment | airflow | 1,554,964,958 |
se_78771559 | stackoverflow | DATA_ENGINEERING | Can't expose Airflow UI with Classic Load Balancer | Can't expose Airflow UI with Classic Load Balancer
I have an airflow helm release running on EKS cluster
NAME READY STATUS RESTARTS AGE LABELS
pod/airflow-postgresql-0 1/1 Running 0 59m app.kubernetes.io/component=primary,app.kuberne... | https://stackoverflow.com/questions/78771559/cant-expose-airflow-ui-with-classic-load-balancer | kubernetes, airflow, load-balancing | 1,721,435,755 |
se_78767212 | stackoverflow | DATA_ENGINEERING | Retrieve result status from AzureContainerInstancesOperator into XCOM in Airflow | Retrieve result status from AzureContainerInstancesOperator into XCOM in Airflow
I'd like to have an Airflow DAG get some status information back after running an AzureContainerInstancesOperator task in Airflow. With the equivalent docker operator, DockerOperator, it is possible to get the last line of output by defau... | https://stackoverflow.com/questions/78767212/retrieve-result-status-from-azurecontainerinstancesoperator-into-xcom-in-airflow | airflow | 1,721,352,624 |
se_76754800 | stackoverflow | DATA_ENGINEERING | Connecting to Spark Standalone cluster from Airflow | Connecting to Spark Standalone cluster from Airflow
I've airflow running on local env using docker-compose file and spark standalone cluster also running on local. I logged into airflow worker container and tried to submit the spark job to standalone spark cluster but connection to master node is getting refused.
air... | https://stackoverflow.com/questions/76754800/connecting-to-spark-standalone-cluster-from-airflow | docker, apache-spark, airflow, spark-submit, apache-spark-standalone | 1,690,203,862 |
se_77647623 | stackoverflow | DATA_ENGINEERING | Airflow SYNTAX error : leading zeros in decimal integer literals are not permitted; use an 0o prefix for octal integers | Airflow SYNTAX error : leading zeros in decimal integer literals are not permitted; use an 0o prefix for octal integers
Hello I was trying to run a xcom clear dag on every sunday . But the Airflow dag thrown me the error as below . airflow version 2.4.3 . For scheduling i am using the cron expression
Broken DAG: [/usr... | https://stackoverflow.com/questions/77647623/airflow-syntax-error-leading-zeros-in-decimal-integer-literals-are-not-permitt | airflow | 1,702,398,315 |
se_78765413 | stackoverflow | DATA_ENGINEERING | Airflow pods wil only run on one k8s node (probably not an affinity issue) | Airflow pods wil only run on one k8s node (probably not an affinity issue)
I am running Airflow (deployed via Helm chart) using the KubernetesExecutor on a microk8s cluster that's also runnig Ceph.
We have 4 nodes. A control node and three identical data/processing nodes.
I have set proper affinity and resource limits... | https://stackoverflow.com/questions/78765413/airflow-pods-wil-only-run-on-one-k8s-node-probably-not-an-affinity-issue | kubernetes, airflow, microk8s | 1,721,317,021 |
se_78762948 | stackoverflow | DATA_ENGINEERING | How to send Airflow Failed Notifications to Microsoft Teams using Microsoft 365 Worfklow | How to send Airflow Failed Notifications to Microsoft Teams using Microsoft 365 Worfklow
I've got an Airflow function who send failed notification task in Teams group. With new Microsoft politics my old webhook call will not function anymore in few months so i want to work right now to adapt the code. There is my curr... | https://stackoverflow.com/questions/78762948/how-to-send-airflow-failed-notifications-to-microsoft-teams-using-microsoft-365 | python-3.x, notifications, airflow, workflow, microsoft-teams | 1,721,287,597 |
se_78760086 | stackoverflow | DATA_ENGINEERING | Issue with Airflow Variables Adding Extra Backslashes to Private Key | Issue with Airflow Variables Adding Extra Backslashes to Private Key
I'm encountering a peculiar issue with Airflow. I've stored a private key as a variable in Airflow, but it seems to be adding an extra backslash (\) to newline characters (\n).
Here's an example of the problem:
"-----BEGIN RSA PRIVATE KEY-----\nABCDE... | https://stackoverflow.com/questions/78760086/issue-with-airflow-variables-adding-extra-backslashes-to-private-key | json, variables, airflow, private-key | 1,721,226,429 |
se_78757665 | stackoverflow | DATA_ENGINEERING | Airflow run same task with pause for 24 hours | Airflow run same task with pause for 24 hours
Is there a way to pause a task for 24 hours then run the same task again?
I want to write a dag that pull data from api, but the api have limit of data I can pull in a day so I need to wait for 24 hours to pull the data again.
so I want the dag to work like
task1--> dag pa... | https://stackoverflow.com/questions/78757665/airflow-run-same-task-with-pause-for-24-hours | airflow | 1,721,191,329 |
se_58474063 | stackoverflow | DATA_ENGINEERING | does manual triggering of a airflow DAG interfere with the scheduled airflow trigger? | does manual triggering of a airflow DAG interfere with the scheduled airflow trigger?
I want to use airflow DAG to run some jobs. I have scheduled the expression to every 25 mins, like */25 * * * *. for instance, it seems to run, like at 6:25, 6:50, and at 7 as well, but I want to run it at 7:15, not at 7.
as an alte... | https://stackoverflow.com/questions/58474063/does-manual-triggering-of-a-airflow-dag-interfere-with-the-scheduled-airflow-tri | cron, airflow, airflow-scheduler | 1,571,582,143 |
se_78758574 | stackoverflow | DATA_ENGINEERING | How to retrive which DAG has updated a Composer Airflow Dataset | How to retrive which DAG has updated a Composer Airflow Dataset
Regarding Google Cloud Composer, I have defined a DAG in this way:
dataset = Dataset("//my_Dataset")
dag = DAG(
dag_id='my_dag',
default_args=default_args,
schedule=[dataset],
catchup=False)
The Dataset (//my_Dataset) can be updated by 2 different DAG... | https://stackoverflow.com/questions/78758574/how-to-retrive-which-dag-has-updated-a-composer-airflow-dataset | python, airflow, directed-acyclic-graphs, google-cloud-composer | 1,721,206,790 |
se_78699276 | stackoverflow | DATA_ENGINEERING | Airflow on Kubernetes with Service Account | Airflow on Kubernetes with Service Account
I'm having a rough time migrating Airflow to EKS. I have an airflow instance that is deployed to eks/kubernetes. I created a service account 'airflow-pod-mgr' and bound it and all that.
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
namespace: namespace
nam... | https://stackoverflow.com/questions/78699276/airflow-on-kubernetes-with-service-account | kubernetes, airflow, amazon-eks | 1,719,955,189 |
se_78751368 | stackoverflow | DATA_ENGINEERING | How to publish an Open Telemetry custom metric from Airflow? | How to publish an Open Telemetry custom metric from Airflow?
I'm trying to publish a custom metric using Open Telemetry.
I'm running Airflow 2.9.2, an OTel collector, Prometheus and Grafana in Docker containers on my laptop. The "out of the box" Airflow metrics are working fine, meaning I can see them in the collector... | https://stackoverflow.com/questions/78751368/how-to-publish-an-open-telemetry-custom-metric-from-airflow | python, airflow, open-telemetry | 1,721,067,146 |
se_53256948 | stackoverflow | DATA_ENGINEERING | Differences and Use Cases for Apache NiFi, Apache Airflow, and Apache Falcon? | Differences and Use Cases for Apache NiFi, Apache Airflow, and Apache Falcon?
I am trying to understand the differences between Apache NiFi, Apache Airflow, and Apache Falcon in the context of data pipeline management. Here is my use case:
Hadoop-based architecture: The data pipeline needs to integrate seamlessly wit... | https://stackoverflow.com/questions/53256948/differences-and-use-cases-for-apache-nifi-apache-airflow-and-apache-falcon | etl, apache-nifi, airflow, apache-falcon | 1,542,004,311 |
se_75884678 | stackoverflow | DATA_ENGINEERING | In Airflow GUI - ModuleNotFoundError: No module named 'airflow.providers.cncf | In Airflow GUI - ModuleNotFoundError: No module named 'airflow.providers.cncf
Apache Airflow version
2.5.2
What happened
Not able to create new (Admin - > Connection -> When I press + sign it gives below error regarding airflow.providers.cncf
Error:
Ooops!
Something bad has happened.
Airflow is used by many users,... | https://stackoverflow.com/questions/75884678/in-airflow-gui-modulenotfounderror-no-module-named-airflow-providers-cncf | python-3.x, airflow, airflow-2.x, airflow-api | 1,680,156,933 |
se_78750315 | stackoverflow | DATA_ENGINEERING | How to use other services when using the airflow docker image? | How to use other services when using the airflow docker image?
I am just starting with airflow. I took a course in which the teacher used an unofficial image of airflow: puckel/docker-airflow together with other images of jupyter, postgres and minio in a docker-compose.yml.
However now there is an official docker ver... | https://stackoverflow.com/questions/78750315/how-to-use-other-services-when-using-the-airflow-docker-image | postgresql, docker, docker-compose, airflow | 1,721,052,505 |
se_78747238 | stackoverflow | DATA_ENGINEERING | Error 'html5lib not found' when using pandas.read_html() function in google cloud composer 2.1.8 | Error 'html5lib not found' when using pandas.read_html() function in google cloud composer 2.1.8
I have a code to scrape data from a website. I used pandas.read_html() and wrote everything in a dataproc. When I run the code in (Composer &)Airflow somethimes it runs successfully and sometimes it fails with this... | https://stackoverflow.com/questions/78747238/error-html5lib-not-found-when-using-pandas-read-html-function-in-google-clou | html, web-scraping, airflow, google-cloud-composer, html5lib | 1,720,983,771 |
se_78747314 | stackoverflow | DATA_ENGINEERING | Apache airflow: No module name 'airflow'. Task failed | Apache airflow: No module name 'airflow'. Task failed
I installed Airflow by docker according to this video. (Windows+WSL+Ubuntu+Docker)
I have my_dag.py file (replaced APIKEY):
from airflow import DAG
from airflow.operators.python import PythonOperator
from datetime import datetime
import pandas as pd
def _r... | https://stackoverflow.com/questions/78747314/apache-airflow-no-module-name-airflow-task-failed | python, docker, airflow, directed-acyclic-graphs | 1,720,986,152 |
se_78744166 | stackoverflow | DATA_ENGINEERING | After running Apache Airflow in Docker can't extend it to requirements - No module named 'setuptools.extern.six' | After running Apache Airflow in Docker can't extend it to requirements - No module named 'setuptools.extern.six'
I have launched docker container with Apache Airflow and it's working. Now I am trying to extend all necessary dependencies and here's the issue I'm faced with. My Dockerfile
FROM apache/airflow... | https://stackoverflow.com/questions/78744166/after-running-apache-airflow-in-docker-cant-extend-it-to-requirements-no-modu | docker, airflow, setuptools | 1,720,881,754 |
se_78744166 | stackoverflow | DATA_ENGINEERING | After running Apache Airflow in Docker can't extend it to requirements - No module named 'setuptools.extern.six' | After running Apache Airflow in Docker can't extend it to requirements - No module named 'setuptools.extern.six'
I have launched docker container with Apache Airflow and it's working. Now I am trying to extend all necessary dependencies and here's the issue I'm faced with. My Dockerfile
FROM apache/airflow... | https://stackoverflow.com/questions/78744166/after-running-apache-airflow-in-docker-cant-extend-it-to-requirements-no-modu | docker, airflow, setuptools | 1,720,881,754 |
se_78738738 | stackoverflow | DATA_ENGINEERING | Airflow: xcom_pull from a CustomPriorityWeightPlugin | Airflow: xcom_pull from a CustomPriorityWeightPlugin
I want to prioritize a run_test_task in DAG B depending on an xcom value from a task get_username in DAG A. DAG B is triggered by a TriggerDagRunOperator trigger_task in DAG A.
The idea is to use Custom Weight Rule that is based on a built-in _DownstreamPriorityWeig... | https://stackoverflow.com/questions/78738738/airflow-xcom-pull-from-a-custompriorityweightplugin | airflow, airflow-xcom, airflow-plugins | 1,720,762,546 |
se_76629079 | stackoverflow | DATA_ENGINEERING | PydanticUserError: A non-annotated attribute was detected in Airflow db init command | PydanticUserError: A non-annotated attribute was detected in Airflow db init command
I'm trying to run the airflow db init command in my Airflow project, but I'm encountering the following error:
(venv) ➜ aflow airflow standalone
/home/ugur/aflow/venv/lib/python3.10/site-packages/pydantic/_internal/_config.py:261 Us... | https://stackoverflow.com/questions/76629079/pydanticusererror-a-non-annotated-attribute-was-detected-in-airflow-db-init-com | python, airflow, virtualenv, pydantic | 1,688,648,164 |
se_78735440 | stackoverflow | DATA_ENGINEERING | Airflow ERROR - Received SIGTERM. Terminating subprocesses | Airflow ERROR - Received SIGTERM. Terminating subprocesses
I am running a DAG which invokes an API multiple times and API gets data from a DB. After few invocations, the DAG returns the below error. I am running the DAG in Kubernetes environment.
Could someone redirect me where to check and from where is dag receiving... | https://stackoverflow.com/questions/78735440/airflow-error-received-sigterm-terminating-subprocesses | kubernetes, airflow, amazon-eks | 1,720,699,825 |
se_78742604 | stackoverflow | DATA_ENGINEERING | How To Set `Database` Field In Airflow Connection When Using `Airflow Connections import` | How To Set `Database` Field In Airflow Connection When Using `Airflow Connections import`
Description
I'm running into the following error when attempting to run airflow connections import
The object have illegal keys: database. The dictionary can only contain the following keys: {'login', 'password', 'schema', 'descr... | https://stackoverflow.com/questions/78742604/how-to-set-database-field-in-airflow-connection-when-using-airflow-connection | airflow | 1,720,830,428 |
se_53099815 | stackoverflow | DATA_ENGINEERING | Bash Operator error: No such file or directory in airflow | Bash Operator error: No such file or directory in airflow
I am a newbie to Airflow and struggling with BashOperator. I want to access a shell script using bash operatory in my dag.py.
I checked:
How to run bash script file in Airflow
and
BashOperator doen't run bash file apache airflow
on how to access shell script... | https://stackoverflow.com/questions/53099815/bash-operator-error-no-such-file-or-directory-in-airflow | python, bash, airflow, directed-acyclic-graphs | 1,541,069,651 |
se_76466498 | stackoverflow | DATA_ENGINEERING | MWAA use both wheel dependencies and PyPI dependencies | MWAA use both wheel dependencies and PyPI dependencies
I'm trying to use both a wheel dependency that I created and, additionally, use PyPi dependencies in MWAA.
I was basing the steps I did on this article:
https://repost.aws/knowledge-center/mwaa-install-custom-packages
My requirements.txt file:
--find-links /usr/lo... | https://stackoverflow.com/questions/76466498/mwaa-use-both-wheel-dependencies-and-pypi-dependencies | airflow, mwaa | 1,686,670,270 |
se_78739581 | stackoverflow | DATA_ENGINEERING | ModuleNotFoundError: from airflow.providers.mongo.hooks.mongo import MongoHook | ModuleNotFoundError: from airflow.providers.mongo.hooks.mongo import MongoHook
I have already installed the apache-airflow-providers-mongo package. It appears in the pip list, and all three dependencies are installed correctly. However, in the code, I still encounter a ModuleNotFoundError from the airflow.providers.mo... | https://stackoverflow.com/questions/78739581/modulenotfounderror-from-airflow-providers-mongo-hooks-mongo-import-mongohook | mongodb, airflow, airflow-webserver | 1,720,776,371 |
se_78738482 | stackoverflow | DATA_ENGINEERING | Connection between SQL Server and Airflow: [Driver Manager]Data source name not found and no default driver specified (0) (SQLDriverConnect) | Connection between SQL Server and Airflow: [Driver Manager]Data source name not found and no default driver specified (0) (SQLDriverConnect)
I am trying to connect SQL Server and Airflow. While trying to establish connection I got the following issue:
[Driver Manager]Data source name not found and no default driver s... | https://stackoverflow.com/questions/78738482/connection-between-sql-server-and-airflow-driver-managerdata-source-name-not | sql-server, airflow | 1,720,755,419 |
se_78731011 | stackoverflow | DATA_ENGINEERING | Airflow DAG Import Error Avro - installed everywhere | Airflow DAG Import Error Avro - installed everywhere
import avro.schema
ModuleNotFoundError: No module named 'avro'
I have this error when I try to import a DAG in Airflow.
I have avro installed in the docker image as shown below:
Installed /home/airflow/.local/lib/python3.12/site-packages/avro-1.11.3-py3.12.egg
Proc... | https://stackoverflow.com/questions/78731011/airflow-dag-import-error-avro-installed-everywhere | python, docker, docker-compose, airflow, directed-acyclic-graphs | 1,720,619,733 |
se_72755774 | stackoverflow | DATA_ENGINEERING | Airflow - can't launch scheduler at given port | Airflow - can't launch scheduler at given port
When I'm trying to perform airflow scheduler CLI command to run airflow scheduler (locally), and keep getting error of Connection in use: ('0.0.0.0', 8794). No scheduler process is running, but the port seems to be in use. Did someone have this problem and can help me... | https://stackoverflow.com/questions/72755774/airflow-cant-launch-scheduler-at-given-port | airflow, airflow-scheduler | 1,656,176,569 |
se_78710955 | stackoverflow | DATA_ENGINEERING | Getting HTTP request failed: 403 Client Error: Forbidden for url - When running Http Cloud function from Cloud composer DAG | Getting HTTP request failed: 403 Client Error: Forbidden for url - When running Http Cloud function from Cloud composer DAG
I am running a DAG in Cloud Composer version 3 to trigger an HTTP cloud function on the same shared VPC. Both GCP services are using the same user-created service account. However, I'm encounteri... | https://stackoverflow.com/questions/78710955/getting-http-request-failed-403-client-error-forbidden-for-url-when-running | google-cloud-platform, google-cloud-functions, airflow, google-cloud-composer, google-cloud-iam | 1,720,175,461 |
se_78734229 | stackoverflow | DATA_ENGINEERING | Why when running airflow to the simplest DAG it seems to be run twice? | Why when running airflow to the simplest DAG it seems to be run twice?
I am starting to learn how to use Airflow for pipelines.
I have the simplest DAG in
from __future__ import annotations
import textwrap
from datetime import datetime, timedelta
# The DAG object; we'll need this to instantiate a DAG
from airflow.m... | https://stackoverflow.com/questions/78734229/why-when-running-airflow-to-the-simplest-dag-it-seems-to-be-run-twice | airflow | 1,720,684,248 |
se_78730558 | stackoverflow | DATA_ENGINEERING | How can I use multiple Airflow tasks in the same pod? | How can I use multiple Airflow tasks in the same pod?
I'm trying to build my first airflow DAG in k8s running on custom image.
I did the following example code:
with DAG(
'test-1',
default_args=default_args,
schedule_interval=timedelta(minutes=100)
) as dag:
test1 = KubernetesPodOperator(
image="... | https://stackoverflow.com/questions/78730558/how-can-i-use-multiple-airflow-tasks-in-the-same-pod | airflow | 1,720,614,297 |
se_76546457 | stackoverflow | DATA_ENGINEERING | Airflow job unable to send requests to the internet | Airflow job unable to send requests to the internet
I have an airflow job that does webscraping. What I realize however is that the airflow job is stuck on this line "print(requests.get("http://youtube.com"))".
Code:
with DAG(
dag_id='youtube_scrape',
schedule='@daily',
start_date=datetime(2022, 1, 1, 12, ... | https://stackoverflow.com/questions/76546457/airflow-job-unable-to-send-requests-to-the-internet | python, web-scraping, network-programming, airflow | 1,687,615,960 |
se_78731000 | stackoverflow | DATA_ENGINEERING | how to create multiple task group in parallel using taskgroup decorator in Airflow | how to create multiple task group in parallel using taskgroup decorator in Airflow
I would like to improve this DAG if possible.
from ... import....
with DAG(
...
) as dag:
@task_group(group_id=f"group", dag=dag)
def group(dag_instance, dataset, table):
check_for_udpate = operatorhere(
...
... | https://stackoverflow.com/questions/78731000/how-to-create-multiple-task-group-in-parallel-using-taskgroup-decorator-in-airfl | python, airflow, airflow-taskflow | 1,720,619,569 |
se_78731128 | stackoverflow | DATA_ENGINEERING | Great Expectations - KeyError: "Neither config : (...) nor config_defaults : {} contains a module_name key | Great Expectations - KeyError: "Neither config : (...) nor config_defaults : {} contains a module_name key
I'm new to GX and I'm trying to test the connections defined in my great_expectations.yml.
This is the function that I'm trying to run under airflow in a local docker environment:
def test_ge_data_context_co... | https://stackoverflow.com/questions/78731128/great-expectations-keyerror-neither-config-nor-config-defaults | python, airflow, great-expectations | 1,720,621,150 |
se_78729511 | stackoverflow | DATA_ENGINEERING | Docker Compose for AirFlow (Source: SQL Server and destination: MongoDB) not working | Docker Compose for AirFlow (Source: SQL Server and destination: MongoDB) not working
Has anyone ever implemented AirFlow where source = SQL Server and
destination = Mongodb? I am not getting working connection for SQL Server and Mongodb in Airflow documentation.
Does anyone have a Docker file with these two connection... | https://stackoverflow.com/questions/78729511/docker-compose-for-airflow-source-sql-server-and-destination-mongodb-not-wor | sql-server, mongodb, airflow | 1,720,601,247 |
se_62499661 | stackoverflow | DATA_ENGINEERING | Airflow: DockerOperator fails with Permission Denied error | Airflow: DockerOperator fails with Permission Denied error
I'm trying to run a docker container via Airflow but getting Permission Denied errors. I have seen a few related posts and some people seem to have solved it via sudo chmod 777 /var/run/docker.sock which is a questionable solution at best, but it still didn't ... | https://stackoverflow.com/questions/62499661/airflow-dockeroperator-fails-with-permission-denied-error | docker, airflow | 1,592,748,382 |
se_71813746 | stackoverflow | DATA_ENGINEERING | Reading XCOM and Airflow variables probably slows down Airflow (in Google Cloud Composer) | Reading XCOM and Airflow variables probably slows down Airflow (in Google Cloud Composer)
We are trying to merge daily (CSV) extract files into our Data Warehouse.
In our use case the DAG's python code is the same for all of our DAGs (~2000), so we generate them by a DAG generator logic from a single python file.
In o... | https://stackoverflow.com/questions/71813746/reading-xcom-and-airflow-variables-probably-slows-down-airflow-in-google-cloud | airflow, airflow-scheduler, google-cloud-composer, airflow-2.x | 1,649,564,801 |
se_78725703 | stackoverflow | DATA_ENGINEERING | Datetime format and time data not matching timestamp format errors in traceback log = | Datetime format and time data not matching timestamp format errors in traceback log =
Traceback (most recent call last):
File "/usr/local/lib/python3.7/runpy.py", line 193, in \_run_module_as_main
"__main__", mod_spec)
File "/usr/local/lib/python3.7/runpy.py", line 85, in \_run_code
exec(code, run_globals)
File "/app/... | https://stackoverflow.com/questions/78725703/datetime-format-and-time-data-not-matching-timestamp-format-errors-in-traceback | python, datetime, timestamp, airflow | 1,720,529,416 |
se_73464513 | stackoverflow | DATA_ENGINEERING | Newly installed Airflow providers don't show in Web UI | Newly installed Airflow providers don't show in Web UI
I'm using MWAA and when I add new providers via requirements.txt they do not show in the "Airflow - Admin > Providers" UI, while the default providers installed on the MWAA instance show just fine.
An example:
I add apache-airflow-providers-databricks==2.0.2 ... | https://stackoverflow.com/questions/73464513/newly-installed-airflow-providers-dont-show-in-web-ui | airflow, provider, directed-acyclic-graphs, airflow-2.x, mwaa | 1,661,284,933 |
se_72915877 | stackoverflow | DATA_ENGINEERING | How to manually run an Airflow task if it has never ran before | How to manually run an Airflow task if it has never ran before
I've ran into this issue several times, and I can't find a solution. I have a DAG in Airflow that runs every day, which works great. Sometimes I add new tasks to this DAG, which are then included during the next scheduled DAG run, which is also great.
Some... | https://stackoverflow.com/questions/72915877/how-to-manually-run-an-airflow-task-if-it-has-never-ran-before | python, airflow | 1,657,306,655 |
se_78711509 | stackoverflow | DATA_ENGINEERING | How to set my own config file in Apache Airflow | How to set my own config file in Apache Airflow
Installed Apache Airflow through docker from this manual and can't set my airflow.cfg file.
In docker-compose.yaml I found comment option that will take host configuration file and I uncommented this.
I set my host path and tried to throw airflow.cfg to config folder. Bu... | https://stackoverflow.com/questions/78711509/how-to-set-my-own-config-file-in-apache-airflow | docker, docker-compose, airflow | 1,720,183,098 |
se_78697067 | stackoverflow | DATA_ENGINEERING | Airflow decorated task type hinting | Airflow decorated task type hinting
Take this simple dag, in which one task takes the output of another:
import datetime
from airflow.decorators import dag, task
@task
def task_that_returns_a_string() -> str:
return "a string"
@task
def task_that_takes_a_string(arg: str) -> None:
print(arg)
@dag(
schedu... | https://stackoverflow.com/questions/78697067/airflow-decorated-task-type-hinting | python, airflow, python-typing, pyright, airflow-taskflow | 1,719,923,542 |
se_76701323 | stackoverflow | DATA_ENGINEERING | Trying to download apache airflow with pip but error pops up when "building wheels for collected packages: google-re2" | Trying to download apache airflow with pip but error pops up when "building wheels for collected packages: google-re2"
I'm on MacOS Mojave, Python 3.8.3, and pip 23.2.
I made a py_env, activated it, and ran
pip install apache-airflow==2.6.3' \
--constraint "https://raw.githubusercontent.com/apache/airflow/c... | https://stackoverflow.com/questions/76701323/trying-to-download-apache-airflow-with-pip-but-error-pops-up-when-building-whee | airflow | 1,689,564,435 |
se_63763545 | stackoverflow | DATA_ENGINEERING | how to get latest execution time of a dag run in airflow | how to get latest execution time of a dag run in airflow
I tried below code but still i am getting issue
from airflow.models DagModel
def get_latest_execution_date(**kwargs):
session = airflow.settings.Session()
f = open("/home/Insurance/InsuranceDagsTimestamp.txt","w+")
try:
Insurance_last_dag_run = session.q... | https://stackoverflow.com/questions/63763545/how-to-get-latest-execution-time-of-a-dag-run-in-airflow | airflow | 1,599,391,160 |
se_78707846 | stackoverflow | DATA_ENGINEERING | Fetching return value of dbt macro in airflow | Fetching return value of dbt macro in airflow
I am having a dbt macro which is defined as follows :
As you can see, I am returning the result from the dbt macro.
`
{% macro return_hello() %}
{% set result = 'Hello, dbt!' %}
{{ return(result) }}
{% endmacro %}
`
I would want to fetch the values of the result v... | https://stackoverflow.com/questions/78707846/fetching-return-value-of-dbt-macro-in-airflow | python, airflow, dbt | 1,720,105,779 |
se_78694941 | stackoverflow | DATA_ENGINEERING | airflow db init is not adding necessary files to database when setting things up | airflow db init is not adding necessary files to database when setting things up
This is the error that I am getting. I do not see any files created in the airflow directory I manually created:
'''
(airflow_env) vk@Vivians-Air airflow % airflow db init
/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/... | https://stackoverflow.com/questions/78694941/airflow-db-init-is-not-adding-necessary-files-to-database-when-setting-things-up | python, kubernetes, terminal, airflow | 1,719,891,257 |
se_78701882 | stackoverflow | DATA_ENGINEERING | Airflow to load data from GCS to BQ | Airflow to load data from GCS to BQ
I am learning airflow and trying to use GCSToBigQueryOperator to load data from GCS to BQ Table, it seems the task_id is not an accepted parameter and I am getting below error:
airflow.exceptions.AirflowException: Invalid arguments were passed to GCSToBigQueryOperator (task_id: gcs_... | https://stackoverflow.com/questions/78701882/airflow-to-load-data-from-gcs-to-bq | airflow, google-cloud-composer | 1,720,007,465 |
se_78704980 | stackoverflow | DATA_ENGINEERING | How to Handle Skipping Subsequent Tasks for Specific Indices in Dynamic Task Mapping in Airflow Task Groups | How to Handle Skipping Subsequent Tasks for Specific Indices in Dynamic Task Mapping in Airflow Task Groups
I’ve recently started working with Airflow and I’m using Airflow 2.9.1 with the Taskflow API. I’ve created a task group with dynamic task mapping and I’m using task decorators exclusively (no operators).
Here’s ... | https://stackoverflow.com/questions/78704980/how-to-handle-skipping-subsequent-tasks-for-specific-indices-in-dynamic-task-map | airflow, airflow-2.x, airflow-taskflow, airflow-api | 1,720,065,739 |
se_78703052 | stackoverflow | DATA_ENGINEERING | ModuleNotFoundError with airflow db init | ModuleNotFoundError with airflow db init
So I'm attempting to do an A/B deployment of airflow on EKS (self-managed) and I've run into the problem of needing extra databases for my environments. (if this can be avoided, I'd love to know how, but that's not my question).
I've created a Postgres database in my cluster ca... | https://stackoverflow.com/questions/78703052/modulenotfounderror-with-airflow-db-init | kubernetes, airflow | 1,720,021,336 |
se_54076589 | stackoverflow | DATA_ENGINEERING | Airflow Remote file sensor | Airflow Remote file sensor
I am trying find if there is any files in the remote server match the provided pattern. Something as similar to the below solution
Airflow File Sensor for sensing files on my local drive
I used SSHOperator with bash command as below,
SSH_Bash = """
echo 'poking for files...'
ls /h... | https://stackoverflow.com/questions/54076589/airflow-remote-file-sensor | airflow-scheduler, airflow | 1,546,872,463 |
se_74012236 | stackoverflow | DATA_ENGINEERING | Airflow - create dynamic tasks based on config | Airflow - create dynamic tasks based on config
I would like to manually trigger Airflow dag and pass parameters in this call. How to create DAG tasks based on the passed parameters? | https://stackoverflow.com/questions/74012236/airflow-create-dynamic-tasks-based-on-config | airflow | 1,665,391,318 |
se_78678816 | stackoverflow | DATA_ENGINEERING | Override Airflow operator parameters in subclass | Override Airflow operator parameters in subclass
I want to enforce max_active_tis_per_dagrun=1 in a subclassed operator.
Tried these approaches:
class BetterKubernetesPodOperator(KubernetesPodOperator):
def __init__(self, **kwargs) -> None:
_kwargs = kwargs | { "max_active_tis_per_dagrun": 1 }
supe... | https://stackoverflow.com/questions/78678816/override-airflow-operator-parameters-in-subclass | airflow, airflow-2.x | 1,719,505,193 |
se_78695402 | stackoverflow | DATA_ENGINEERING | Cloud Composer (Airflow)- DAG test_dag scheduling was skipped, probably because the DAG record was locked | Cloud Composer (Airflow)- DAG test_dag scheduling was skipped, probably because the DAG record was locked
When trying to run tasks in for loop, the scheduler logs shows - 'DAG test_dag scheduling was skipped, probably because the DAG record was locked' and DAG fails after sometime.
When tried to execute the task in se... | https://stackoverflow.com/questions/78695402/cloud-composer-airflow-dag-test-dag-scheduling-was-skipped-probably-because | airflow, google-cloud-composer, airflow-2.x | 1,719,902,633 |
se_78692333 | stackoverflow | DATA_ENGINEERING | Fetch and Store Airflow Logs | Fetch and Store Airflow Logs
Is there any way to fetch the airflow logs programmatically and store it in some variable ? (in the form of strings)
I want to use the logs stored inside that variable later on .
Initially, I am trying to get the logs and print them using logging.info()
I tried doing :
def fetch_logs(conte... | https://stackoverflow.com/questions/78692333/fetch-and-store-airflow-logs | python, airflow | 1,719,838,032 |
se_70003860 | stackoverflow | DATA_ENGINEERING | Can MWAA requirements.txt be automatically set to the latest version? | Can MWAA requirements.txt be automatically set to the latest version?
We have an automated upload system for our DAG's to MWAA.
Is there a way to have the requirements.txt in the S3 bucket be automatically set to its latest version?
I cannot find an option for this in the AWS console. | https://stackoverflow.com/questions/70003860/can-mwaa-requirements-txt-be-automatically-set-to-the-latest-version | airflow, mwaa | 1,637,149,685 |
se_78672251 | stackoverflow | DATA_ENGINEERING | How fix error Object of type *** is not JSON serializable in Airflow? | How fix error Object of type *** is not JSON serializable in Airflow?
I make custom library for working with API.
But I get error then trying to use it in my dag.
Then I run my dag I get error for connect_to_api task:
{python.py:202} INFO - Done. Returned value was: [<yclients.yclientsapi object at 0x7f5a0fb87890>]
{x... | https://stackoverflow.com/questions/78672251/how-fix-error-object-of-type-is-not-json-serializable-in-airflow | python, airflow | 1,719,402,906 |
se_78676206 | stackoverflow | DATA_ENGINEERING | How to avoid error ('cannot mix list and non-list, non-null values', 'Conversion failed for column position with type object') in Airflow? | How to avoid error ('cannot mix list and non-list, non-null values', 'Conversion failed for column position with type object') in Airflow?
I got this task in my dag:
@task
def get_result_from_records_api(api, tries: int, result_from_salons_api: list):
salon_ids_list = result_from_salons_api[1]
... | https://stackoverflow.com/questions/78676206/how-to-avoid-error-cannot-mix-list-and-non-list-non-null-values-conversion | python, airflow | 1,719,474,460 |
se_78686206 | stackoverflow | DATA_ENGINEERING | How to insert int128 data to Cickhouse with ClickHouseHook? | How to insert int128 data to Cickhouse with ClickHouseHook?
I'm using ClickHouseHook for insert data to databse.
from airflow_clickhouse_plugin.hooks.clickhouse import ClickHouseHook
ch_hook = ClickHouseHook(clickhouse_conn_id=connections_name)
def update_replacingmergetree(ch_hook, table_name: str, df: pd.DataFrame... | https://stackoverflow.com/questions/78686206/how-to-insert-int128-data-to-cickhouse-with-clickhousehook | python, airflow, clickhouse | 1,719,670,260 |
se_78668711 | stackoverflow | DATA_ENGINEERING | How to get pd.Dataframe from ClickHouseHook()? | How to get pd.Dataframe from ClickHouseHook()?
I got this code in my DAG for Airflow:
import pandas as pd
import datetime
import io
import httpx
from airflow.decorators import dag, task
from airflow.models import Variable
from clickhouse_driver import Client
from airflow_clickhouse_plugin.hooks.clickhouse import Click... | https://stackoverflow.com/questions/78668711/how-to-get-pd-dataframe-from-clickhousehook | python, pandas, airflow, clickhouse | 1,719,335,199 |
se_78688033 | stackoverflow | DATA_ENGINEERING | How to let airflow(scheduler) dynamically load custom modules without restarting? | How to let airflow(scheduler) dynamically load custom modules without restarting?
I use airflow to schedule my ETL jobs, and the project have version control.
Environment is built with airflow docker image, and the codes use bind mount.
So any changes (including git pull command) are synchronized with the container.
T... | https://stackoverflow.com/questions/78688033/how-to-let-airflowscheduler-dynamically-load-custom-modules-without-restarting | airflow | 1,719,736,595 |
se_78685243 | stackoverflow | DATA_ENGINEERING | "database disk image is malformed" on dbinit | "database disk image is malformed" on dbinit
On a local server I tried airflow standalone to run Airflow but it throws:
root@SGS-001-G037:/home/mahdi# airflow standalone
standalone | Starting Airflow Standalone
standalone | Checking database is initialized
INFO [alembic.runtime.migration] Context impl SQLit... | https://stackoverflow.com/questions/78685243/database-disk-image-is-malformed-on-dbinit | sqlite, airflow | 1,719,643,154 |
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