id stringlengths 7 11 | source stringclasses 1
value | category stringclasses 11
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_78442703 | stackoverflow | DATA_ENGINEERING | ERROR - Failed to execute task ' ti' (KeyError: ' ti' in Apache Airflow) | ERROR - Failed to execute task ' ti' (KeyError: ' ti' in Apache Airflow)
I have been getting the following error (repeatedly) in Airflow 2.9.0 after upgrading from 2.2.0:
2024-05-07T11:10:43.522+0000] {local_executor.py:139} ERROR - Failed to execute task ' ti'.
Traceback (most recent call last):
Fi... | https://stackoverflow.com/questions/78442703/error-failed-to-execute-task-ti-keyerror-ti-in-apache-airflow | python, docker, airflow | 1,715,086,832 |
se_78462687 | stackoverflow | DATA_ENGINEERING | Latest version of helm building on python 3.8 | Latest version of helm building on python 3.8
I am currently in the processing of moving our airflow instances to a K8 cluster. I have been installed the latest version of the helm chart (1.13.1), which gives airflow 2.8.3. I am running this instance on a RHEL 9 server with python 3.11 (base python 3.9, using alias). ... | https://stackoverflow.com/questions/78462687/latest-version-of-helm-building-on-python-3-8 | python, kubernetes, airflow, kubernetes-helm | 1,715,378,241 |
se_78511544 | stackoverflow | DATA_ENGINEERING | Python Airflow - how can I extract the results from a PythonOperator? | Python Airflow - how can I extract the results from a PythonOperator?
I have a dag that calls on a function that returns a PythonOperator. I want to get the results of this task, so that I can pass it to another task. Any ideas if this is possible?
Here is roughly what my code looks like:
def DAG(self):
a... | https://stackoverflow.com/questions/78511544/python-airflow-how-can-i-extract-the-results-from-a-pythonoperator | airflow | 1,716,290,886 |
se_78516360 | stackoverflow | DATA_ENGINEERING | Airflow Clearing Tasks | Airflow Clearing Tasks
I am running structured spark streaming job and using EmrContainerOperator to trigger the spark job.
My requirement is to re-trigger airflow task which has been created using EmrContainerOperator every time the task fails. This needs to be achieved programmatically.
Intention is to create infini... | https://stackoverflow.com/questions/78516360/airflow-clearing-tasks | airflow, mwaa | 1,716,368,280 |
se_77204333 | stackoverflow | DATA_ENGINEERING | Airflow 2.6: Using runtime config to determine task timeouts on manually triggered DAGs | Airflow 2.6: Using runtime config to determine task timeouts on manually triggered DAGs
I have a DAG that users need to occasionally trigger on the UI, with a parameter that determines which subset of data to use. Depending on the subset, the individual tasks can run for 5 minutes, or an hour. I would like to be able ... | https://stackoverflow.com/questions/77204333/airflow-2-6-using-runtime-config-to-determine-task-timeouts-on-manually-trigger | airflow | 1,696,014,822 |
se_78514818 | stackoverflow | DATA_ENGINEERING | Dynamic Task Mapping in Airflow - setting sequential dependencies amongst mapped tasks | Dynamic Task Mapping in Airflow - setting sequential dependencies amongst mapped tasks
I have a dag that queries a table in bigquery which returns a list of stored procedures to execute which can vary in both the number of stored procedures as well as the actual stored procedure needed to call for a particular pipelin... | https://stackoverflow.com/questions/78514818/dynamic-task-mapping-in-airflow-setting-sequential-dependencies-amongst-mapped | python, google-bigquery, airflow, google-cloud-composer | 1,716,335,737 |
se_78512606 | stackoverflow | DATA_ENGINEERING | Detected Zombie job error for using python threads | Detected Zombie job error for using python threads
I'm an absolute beginner at using Airflow and have recently been working on an ETL project. I've encountered the following error:
[2024-05-21, 13:59:50 UTC] {task_context_logger.py:104} ERROR - Detected zombie job: {'full_filepath': '/usr/local/airflow/dags/main.py', ... | https://stackoverflow.com/questions/78512606/detected-zombie-job-error-for-using-python-threads | airflow, zombie-process | 1,716,302,092 |
se_78507593 | stackoverflow | DATA_ENGINEERING | airflow scheduled with dag config parameters | airflow scheduled with dag config parameters
I am running an airflow dag, and trying to run it on a schedule. When the dag is triggered by the scheduler, the dag run_config evaluates to None.
I tried this, but it did not work for me - Airflow how to set default values for dag_run.conf
My code looks something like
def ... | https://stackoverflow.com/questions/78507593/airflow-scheduled-with-dag-config-parameters | python, airflow, scheduling | 1,716,220,537 |
se_78510809 | stackoverflow | DATA_ENGINEERING | Airflow - login next query param does not match the base_url # | Airflow - login next query param does not match the base_url #
I deployed my airflow application behind a Microsoft application gateway. I updated the base_url to match the public IP provided by the application gateway, for example, 1.2.3.4.
However, when I try to access the login page, the "next" query parameter refe... | https://stackoverflow.com/questions/78510809/airflow-login-next-query-param-does-not-match-the-base-url | python, azure, airflow | 1,716,283,080 |
se_35668852 | stackoverflow | DATA_ENGINEERING | How to configure Airflow dag to run at specific time on daily basis? | How to configure Airflow dag to run at specific time on daily basis?
How to configure the Airflow dag to execute at specified time on daily basis no matter what happens, something exactly like crons.
I know that similar behaviour could be obtained using TimeSensor, but in this case it depends upon the sensor tasks an... | https://stackoverflow.com/questions/35668852/how-to-configure-airflow-dag-to-run-at-specific-time-on-daily-basis | python, airflow | 1,456,570,707 |
se_78507752 | stackoverflow | DATA_ENGINEERING | Airflow BigQueryToMsSqlOperator mssql_conn_id issue | Airflow BigQueryToMsSqlOperator mssql_conn_id issue
I have a problem with the deployment of the BigQueryToMsSqlOperator operator. The prolem is that the DAG does not replace the operator I defined, it tries to connect with the default one (‘mssql_default’). This is strange because the database connection variable work... | https://stackoverflow.com/questions/78507752/airflow-bigquerytomssqloperator-mssql-conn-id-issue | google-bigquery, airflow, google-cloud-composer | 1,716,222,784 |
se_78488713 | stackoverflow | DATA_ENGINEERING | Airflow - Could not read served logs - 503 Service Unavailable | Airflow - Could not read served logs - 503 Service Unavailable
After some changes logs are not visible in Web-UI, but log-file in log-catalog in worker container is OK
Airflow 2.7.3, installed in Docker (Portainer) with containers (and with proxy), CeleryExecutor
Error
f2ad1c31c101
*** Could not read served logs: Ser... | https://stackoverflow.com/questions/78488713/airflow-could-not-read-served-logs-503-service-unavailable | airflow | 1,715,850,045 |
se_78502484 | stackoverflow | DATA_ENGINEERING | Airflow Docker - ModuleNotFoundError with python scripts | Airflow Docker - ModuleNotFoundError with python scripts
I have been facing some error since yesterday when trying to run my airflow project using docker.I keep getting the ModuleNotFoundError when the code gets to import functions from files at 'scripts' directory.
Broken DAG: [/opt/airflow/dags/transport_etl_dag.py... | https://stackoverflow.com/questions/78502484/airflow-docker-modulenotfounderror-with-python-scripts | python, docker, airflow, modulenotfounderror | 1,716,119,530 |
se_53146486 | stackoverflow | DATA_ENGINEERING | What is the best way to store login credentials on Airflow? | What is the best way to store login credentials on Airflow?
I found out there are lot of ways to store it as variables, hooks and other ways using encryption. I would like to know what's the best way to do it. | https://stackoverflow.com/questions/53146486/what-is-the-best-way-to-store-login-credentials-on-airflow | python, hook, credentials, airflow, directed-acyclic-graphs | 1,541,373,878 |
se_77601952 | stackoverflow | DATA_ENGINEERING | How to correctly use @task.kubernetes() decorator to import third-party dependencies? | How to correctly use @task.kubernetes() decorator to import third-party dependencies?
I have an Airflow DAG task that I want to run on K8s pod. Here's an example
from mymodule import process_data # this is my module import
from decouple import AutoConfig # this is externally installed dependency
@dag(
"model_tra... | https://stackoverflow.com/questions/77601952/how-to-correctly-use-task-kubernetes-decorator-to-import-third-party-dependen | python, kubernetes, airflow, airflow-2.x | 1,701,716,365 |
se_78417599 | stackoverflow | DATA_ENGINEERING | How can I create DatabricksSubmitRunOperator tasks dynamically in Airflow? | How can I create DatabricksSubmitRunOperator tasks dynamically in Airflow?
I have following use case:
I am trying to create an Airflow DAG which will be used to automate historical data load. I am passing 5 arguments to this DAG - jar_path, main_class_name, start_param, end_param, max_run_range.
Based on start_param, ... | https://stackoverflow.com/questions/78417599/how-can-i-create-databrickssubmitrunoperator-tasks-dynamically-in-airflow | airflow, azure-databricks, airflow-taskflow | 1,714,635,820 |
se_76644182 | stackoverflow | DATA_ENGINEERING | Spark Job succeded in Airflow but no result seeing in Spark UI | Spark Job succeded in Airflow but no result seeing in Spark UI
I'm beginner with airflow and spark and I am currently setting up a data pipeline locally using Airflow and Spark.
The DAG I want to do has just one task that runs a pyspark job on Spark.
The dags folder of my application contains two files:
dag-airflow-sp... | https://stackoverflow.com/questions/76644182/spark-job-succeded-in-airflow-but-no-result-seeing-in-spark-ui | pyspark, airflow, spark-submit | 1,688,837,528 |
se_72978592 | stackoverflow | DATA_ENGINEERING | airflow 09:43:23.50 ERROR ==> Could not connect to the database - while installing airflow through bitnami helm chart | airflow 09:43:23.50 ERROR ==> Could not connect to the database - while installing airflow through bitnami helm chart
I Installed Airflow through bitnami helm chart with the below version
CHART NAME: airflow
CHART VERSION: 12.5.8
APP VERSION: 2.3.2
and I replace bitnami image with my customized image for airflow ... | https://stackoverflow.com/questions/72978592/airflow-094323-50-error-could-not-connect-to-the-database-while-installi | python, airflow, kubernetes-helm, bitnami, requirements.txt | 1,657,792,351 |
se_78479103 | stackoverflow | DATA_ENGINEERING | run a command in docker container during docker compose up | run a command in docker container during docker compose up
I have a docker-compose.yaml for local airflow setup. It would setup all airflow services. In the service container airflow-webserver, I want to run a few commands which could be a ssh command or a airflow connections add ... command.
The airflow-webserver ser... | https://stackoverflow.com/questions/78479103/run-a-command-in-docker-container-during-docker-compose-up | bash, docker, docker-compose, airflow | 1,715,700,237 |
se_78485118 | stackoverflow | DATA_ENGINEERING | How do we unit test a nested `@task` decorated method in apache airflow? | How do we unit test a nested `@task` decorated method in apache airflow?
I have a DAG in apache airflow like so
@dag(
)
def taskflow():
....
@task()
def generate_args():
return arglist
run_pod = pod_operator(
name="name",
memory_gb=20,
image="myimage",
cmds=["poet... | https://stackoverflow.com/questions/78485118/how-do-we-unit-test-a-nested-task-decorated-method-in-apache-airflow | airflow, pytest, airflow-taskflow | 1,715,788,227 |
se_78450965 | stackoverflow | DATA_ENGINEERING | In Apache Airflow, how can I exchange data between tasks in different dags, using the Airflow TaskFlow API? | In Apache Airflow, how can I exchange data between tasks in different dags, using the Airflow TaskFlow API?
I have 2 dags that look like this (note that the 2nd dag automatically runs after the first - they are linked by an Airflow Dataset). Is there a way for the 2nd dag to retrieve the value returned by the first da... | https://stackoverflow.com/questions/78450965/in-apache-airflow-how-can-i-exchange-data-between-tasks-in-different-dags-usin | airflow, airflow-taskflow | 1,715,199,370 |
se_50124118 | stackoverflow | DATA_ENGINEERING | Is it possible to access dag_run.conf from a SubDag? | Is it possible to access dag_run.conf from a SubDag?
It looks like you can access a dag_run's conf parameters using the PythonOperator and setting provide_context=true or by using jinja templating + the BashOperator. Is there a built in way to provide access to these values to the SubDagOperator? | https://stackoverflow.com/questions/50124118/is-it-possible-to-access-dag-run-conf-from-a-subdag | airflow | 1,525,210,231 |
se_78477294 | stackoverflow | DATA_ENGINEERING | Templating the request message in Airflow GrpcOperator | Templating the request message in Airflow GrpcOperator
Airflow's GrpcOperator supports passing template variables in the data field. However, the protobuf-generated message object that needs to go into the data field is evaluated at parse time, which breaks the templates.
For example, in the task below, I want to send... | https://stackoverflow.com/questions/78477294/templating-the-request-message-in-airflow-grpcoperator | airflow, grpc, airflow-2.x, grpc-python | 1,715,681,092 |
se_78443142 | stackoverflow | DATA_ENGINEERING | Snowflake.py: RemovedInAirflow3Warning: This module is deprecated. Please use `airflow.providers.common.sql.hooks.sql` | Snowflake.py: RemovedInAirflow3Warning: This module is deprecated. Please use `airflow.providers.common.sql.hooks.sql`
After upgrading airflow from 2.2.0 to 2.9.0 I have been getting the following warning:
snowflake.py:29 RemovedInAirflow3Warning: This module is deprecated. Please use `airflow.providers.common.sql.hoo... | https://stackoverflow.com/questions/78443142/snowflake-py-removedinairflow3warning-this-module-is-deprecated-please-use-a | python, snowflake-cloud-data-platform, airflow | 1,715,091,333 |
se_55352234 | stackoverflow | DATA_ENGINEERING | How to dynamically create tasks in airflow | How to dynamically create tasks in airflow
I can't figure out how to dynamically create tasks in airflow at schedule time. My Dag is created prior to the knowledge of how many tasks are required at run-time. I.e., On each dag trigger, i would like to pass the directory to be processed to create a list of tasks for the... | https://stackoverflow.com/questions/55352234/how-to-dynamically-create-tasks-in-airflow | python, airflow | 1,553,586,925 |
se_76267487 | stackoverflow | DATA_ENGINEERING | How does retry_exponential_backoff work in Airflow tasks? | How does retry_exponential_backoff work in Airflow tasks?
How do the parameters retries, retry_delay and retry_exponential_backoff interact? When there is a retry, when is it scheduled? Exponential backoff sounds interesting, but how does it work?
e.g. what happens with these parameters? When are the retries scheduled... | https://stackoverflow.com/questions/76267487/how-does-retry-exponential-backoff-work-in-airflow-tasks | airflow | 1,684,276,507 |
se_78461330 | stackoverflow | DATA_ENGINEERING | How to Add Extra Column to BigQuery Schema Dynamically via Airflow GCSToBigQueryOperator | How to Add Extra Column to BigQuery Schema Dynamically via Airflow GCSToBigQueryOperator
I'm currently working with the Airflow operator GCSToBigQueryOperator and have encountered a scenario where I need to incorporate an ingestion_date into my files stored on Google Cloud Storage (GCS), without directly updating the ... | https://stackoverflow.com/questions/78461330/how-to-add-extra-column-to-bigquery-schema-dynamically-via-airflow-gcstobigquery | google-cloud-platform, google-cloud-storage, airflow | 1,715,357,131 |
se_78467626 | stackoverflow | DATA_ENGINEERING | Is there a way to remove zombies in airflow | Is there a way to remove zombies in airflow
I'm making an airflow program that needs to convert .tsv to .parquet
But I have an error:
ERROR - Detected zombie job: {'full_filepath': '/opt/airflow/dags/formatting_data.py', 'processor_subdir': '/opt/airflow/dags', 'msg': "{'DAG Id': 'formatting_data', 'Task Id': 'format_... | https://stackoverflow.com/questions/78467626/is-there-a-way-to-remove-zombies-in-airflow | python, airflow | 1,715,512,722 |
se_78471304 | stackoverflow | DATA_ENGINEERING | MWAA(airflow) tasks on abnormally on EKS(k8s) | MWAA(airflow) tasks on abnormally on EKS(k8s)
Environments:
MWAA(airflow) 2.8.1
requirements.txt
astronomer-cosmos==1.3.2
apache-airflow-providers-cncf-kubernetes
EKS(k8s) 1.27
DAG code below:
from pathlib import Path
from airflow import DAG
from pendulum import datetime
from cosmos.config import ProjectConfig
... | https://stackoverflow.com/questions/78471304/mwaaairflow-tasks-on-abnormally-on-eksk8s | kubernetes, airflow, dbt, cosmos | 1,715,592,783 |
se_75933665 | stackoverflow | DATA_ENGINEERING | What is the most efficient way to have airflow trigger a python script? | What is the most efficient way to have airflow trigger a python script?
I have a local airflow environment and a couple scripts that I want to schedule to run. I am working on creating a DAG file for each. What is the most efficient way to trigger a python script to run?
I can use a PythonOperator in the DAG and hav... | https://stackoverflow.com/questions/75933665/what-is-the-most-efficient-way-to-have-airflow-trigger-a-python-script | python, airflow, directed-acyclic-graphs | 1,680,640,751 |
se_78433644 | stackoverflow | DATA_ENGINEERING | How to auto-detect config drift in dag Airflow when I change the task id name in VS Code? | How to auto-detect config drift in dag Airflow when I change the task id name in VS Code?
In three step dag pipeline, I changed the task_id for second step and forgot to update it in third step Python code transform_load_data.
Is there way for any AI assistant to auto detect and highlight it to me in VS Code?
def tran... | https://stackoverflow.com/questions/78433644/how-to-auto-detect-config-drift-in-dag-airflow-when-i-change-the-task-id-name-in | airflow, config, directed-acyclic-graphs, drift | 1,714,940,355 |
se_67268054 | stackoverflow | DATA_ENGINEERING | How to install java in an airflow container using docker-compose.yaml | How to install java in an airflow container using docker-compose.yaml
I am using this docker-compose.yaml file to run airflow on docker container.
https://airflow.apache.org/docs/apache-airflow/2.0.2/docker-compose.yaml
I need to install JRE in one of the containers. How do I add instruction to add java to the docker-... | https://stackoverflow.com/questions/67268054/how-to-install-java-in-an-airflow-container-using-docker-compose-yaml | java, docker-compose, airflow | 1,619,445,515 |
se_78444578 | stackoverflow | DATA_ENGINEERING | Is there a way to write a file locally using Airflow? | Is there a way to write a file locally using Airflow?
I'm using airflow for a project, and I'm a beginner. I'm looking to write a file locally.
I tried that (here is my DAG) :
from datetime import datetime, timedelta
from airflow import DAG
from airflow.operators.python import PythonOperator
def write_simple_file(**... | https://stackoverflow.com/questions/78444578/is-there-a-way-to-write-a-file-locally-using-airflow | python, airflow | 1,715,108,230 |
se_78460899 | stackoverflow | DATA_ENGINEERING | Airflow AttributeError: 'function' object has no attribute 'update_relative' error | Airflow AttributeError: 'function' object has no attribute 'update_relative' error
I am testing out airflow, I am running into the below error when implementing the dag.
ERROR [airflow.models.dagbag.DagBag] Failed to import: /Users/sbhardwa/airflow/dags/heart_desease/inference_pipeline.py
Traceback (mo... | https://stackoverflow.com/questions/78460899/airflow-attributeerror-function-object-has-no-attribute-update-relative-err | airflow | 1,715,352,450 |
se_78459609 | stackoverflow | DATA_ENGINEERING | DbtCloudRunJobOperator in Airflow Fails to Detect Successful Job Completion in DBT Cloud: How to Resolve? | DbtCloudRunJobOperator in Airflow Fails to Detect Successful Job Completion in DBT Cloud: How to Resolve?
I am using the DbtCloudRunJobOperator in a managed (Google Cloud Composer) Apache Airflow instance to trigger jobs in DBT Cloud. While the DBT Cloud jobs themselves run successfully and complete without any issues... | https://stackoverflow.com/questions/78459609/dbtcloudrunjoboperator-in-airflow-fails-to-detect-successful-job-completion-in-d | python, airflow, google-cloud-composer, dbt-cloud | 1,715,338,024 |
se_77794270 | stackoverflow | DATA_ENGINEERING | Run a separate task if the parent task fails in airflow DAG | Run a separate task if the parent task fails in airflow DAG
I have a series of tasks in an airflow DAG as below:
task1:
//do something
task2:
//do something
task3:
//do something
task4:
//do cleanup
task1 >> task2 >> task3
ASK: I want to run task4 if any of task1 or task2 fails. | https://stackoverflow.com/questions/77794270/run-a-separate-task-if-the-parent-task-fails-in-airflow-dag | python, airflow, directed-acyclic-graphs | 1,704,898,287 |
se_78459062 | stackoverflow | DATA_ENGINEERING | PubSub-Airflow-MSSQL how to load correctly | PubSub-Airflow-MSSQL how to load correctly
Please tell me how to correctly build a data flow from PubSub to MS SQL?
Maybe there is a link to an article on how to do this correctly?
What's on hand:
There is someone else's PubSub, which has the topic I need, for which I created the subscription I need. Volume of 5 mill... | https://stackoverflow.com/questions/78459062/pubsub-airflow-mssql-how-to-load-correctly | google-cloud-platform, google-cloud-storage, airflow, publish-subscribe | 1,715,331,851 |
se_78457442 | stackoverflow | DATA_ENGINEERING | Running a specific task only from a DAG in Apache Airflow | Running a specific task only from a DAG in Apache Airflow
Is there a way in Apache Airflow to run a single task from a DAG on an adhoc basis, controlling whether it runs with only its upstream or downstream tasks without running the whole DAG?,
similar to how the dbt CLI allows selecting specific models to run
dbt run... | https://stackoverflow.com/questions/78457442/running-a-specific-task-only-from-a-dag-in-apache-airflow | python, airflow | 1,715,299,859 |
se_78453203 | stackoverflow | DATA_ENGINEERING | Can I use airflow tags to determine if all DAGs with a certain tag has finished running? | Can I use airflow tags to determine if all DAGs with a certain tag has finished running?
I have a number of individual DAGs that are not connected to each other. The one thing that 'connects' them are that they are tagged with US_TAG.
I am trying to run a new task after all of these DAGs (with the US_TAG) have finishe... | https://stackoverflow.com/questions/78453203/can-i-use-airflow-tags-to-determine-if-all-dags-with-a-certain-tag-has-finished | airflow, airflow-taskflow | 1,715,243,355 |
se_78450469 | stackoverflow | DATA_ENGINEERING | Rendering jinja templated parameters before rendering sql query | Rendering jinja templated parameters before rendering sql query
I have a DAG with multiple SQL tasks (and .sql files) referencing the same template variable called refdate (each file may reference this variable multiple times within the query code). Let's assume the sql file looks like this:
select '{{params.refdate}}... | https://stackoverflow.com/questions/78450469/rendering-jinja-templated-parameters-before-rendering-sql-query | python, sql, airflow, jinja2 | 1,715,191,649 |
se_66211619 | stackoverflow | DATA_ENGINEERING | Passing JSON file as string in environment variable for composer airflow from terraform script | Passing JSON file as string in environment variable for composer airflow from terraform script
I am creating a composer from terraform where I want to pass a json as input variable
Terraform code:
software_config{
env_variables{
AIRFLOW_VAR_MYJSON ="{'__comment1__': 'This the global section', 'project_id':'testpr... | https://stackoverflow.com/questions/66211619/passing-json-file-as-string-in-environment-variable-for-composer-airflow-from-te | airflow, google-cloud-composer, terraform-provider-gcp | 1,613,406,021 |
se_78435224 | stackoverflow | DATA_ENGINEERING | Airflow import error after updating from version 2.0.2 to 2.8.1 | Airflow import error after updating from version 2.0.2 to 2.8.1
I have a local dev environment where I am trying to update airflow version from 2.0.2 to 2.8.1. But I am getting error as below:
If I go back to 2.0.2 things works as expected. Does anyone has some idea what is going on here.
local-runner-1 | The above e... | https://stackoverflow.com/questions/78435224/airflow-import-error-after-updating-from-version-2-0-2-to-2-8-1 | docker, airflow, airflow-2.x | 1,714,981,719 |
se_78424454 | stackoverflow | DATA_ENGINEERING | Unable to start a any task in Google cloud composer using DataflowCreatePythonJobOperator | Unable to start a any task in Google cloud composer using DataflowCreatePythonJobOperator
import airflow
from airflow import DAG
from airflow.providers.google.cloud.operators.dataflow import DataflowCreatePythonJobOperator
from datetime import datetime, timedelta
default_args = {
'start_date': airflow.utils.dates... | https://stackoverflow.com/questions/78424454/unable-to-start-a-any-task-in-google-cloud-composer-using-dataflowcreatepythonjo | airflow, directed-acyclic-graphs, google-cloud-composer | 1,714,736,122 |
se_78427683 | stackoverflow | DATA_ENGINEERING | Airflow BigQueryInsertJobOperator does not render jinja2 template file when called manually | Airflow BigQueryInsertJobOperator does not render jinja2 template file when called manually
I am trying to call BigQueryInsertJobOperator manually inside a PythonOperator like below, but SQL template is not generated:
def some_func(**kwargs):
# ...
append_tmp_to_raw_and_clean_after = BigQueryInsertJobOperator(
tas... | https://stackoverflow.com/questions/78427683/airflow-bigqueryinsertjoboperator-does-not-render-jinja2-template-file-when-call | google-bigquery, airflow | 1,714,793,440 |
se_78070150 | stackoverflow | DATA_ENGINEERING | How can I successfully start the apache airflow db | How can I successfully start the apache airflow db
I have been trying to install the apache airflow on my machine using the pip installation command. I successfully installed the airflow in a virtual environment. When I tried running the "airflow standalone" or "airflow db migrate" it keeps giving me an error saying
... | https://stackoverflow.com/questions/78070150/how-can-i-successfully-start-the-apache-airflow-db | python, airflow | 1,709,062,756 |
se_78423394 | stackoverflow | DATA_ENGINEERING | Airflow scheduler not scheduling jobs but is able to manually trigger DAG runs | Airflow scheduler not scheduling jobs but is able to manually trigger DAG runs
I have a docker-compose.yml file that looks like this, and when it starts up, everything looks good. I can visit the webserver page, the scheduler looks good. And I can manually trigger the job.
However, I set a test schedule interval of 1 ... | https://stackoverflow.com/questions/78423394/airflow-scheduler-not-scheduling-jobs-but-is-able-to-manually-trigger-dag-runs | python, airflow | 1,714,723,288 |
se_51892190 | stackoverflow | DATA_ENGINEERING | Passing return value from operator to following operator in Airflow | Passing return value from operator to following operator in Airflow
I'm trying to give a string list to the source_objects field for the GoogleCloudStorageToBigQueryOperator but with the following code I get an error:
string indices must be integers, not unicode
Things I don't know :
How do I get the return value o... | https://stackoverflow.com/questions/51892190/passing-return-value-from-operator-to-following-operator-in-airflow | python, airflow, google-cloud-composer | 1,534,497,554 |
se_78353287 | stackoverflow | DATA_ENGINEERING | How can I connect to Bigquery in Airflow using an AWS federated token json? | How can I connect to Bigquery in Airflow using an AWS federated token json?
I need to build an airflow connector that reads from google bigquery, despite being hosted on aws.
My devops team have created a secret json in the format of:
{
"type": "external_account",
"audience": xx,
"subject_token_type": xx,
"ser... | https://stackoverflow.com/questions/78353287/how-can-i-connect-to-bigquery-in-airflow-using-an-aws-federated-token-json | python, amazon-web-services, google-bigquery, airflow, federated | 1,713,525,696 |
se_58291840 | stackoverflow | DATA_ENGINEERING | Is it possible to use redis cluster instead of sentinel as celery backend for airflow cluster | Is it possible to use redis cluster instead of sentinel as celery backend for airflow cluster
I am trying to setup an airflow cluster. I am planning to use redis as celery backend.
I have seen people using sentinel redis successfully. I wanted to know if it is possible to use redis cluster instead?
If not then why not... | https://stackoverflow.com/questions/58291840/is-it-possible-to-use-redis-cluster-instead-of-sentinel-as-celery-backend-for-ai | redis, celery, airflow | 1,570,558,034 |
se_45215164 | stackoverflow | DATA_ENGINEERING | Airflow CROSSSLOT Keys in request don't hash to the same slot error using AWS ElastiCache | Airflow CROSSSLOT Keys in request don't hash to the same slot error using AWS ElastiCache
I am running apache-airflow 1.8.1 on AWS ECS and I have an AWS ElastiCache cluster (redis 3.2.4) running 2 shards / 2 nodes with multi-AZ enabled (clustered redis engine). I've verified that airflow can access the host/port o... | https://stackoverflow.com/questions/45215164/airflow-crossslot-keys-in-request-dont-hash-to-the-same-slot-error-using-aws-el | redis, amazon-elasticache, airflow | 1,500,554,678 |
se_78400487 | stackoverflow | DATA_ENGINEERING | airflow 2.9 schedule DAG on the first weekday day of the month every month | airflow 2.9 schedule DAG on the first weekday day of the month every month
I would like to schedule a DAG on the first weekday of the month for every month. So for example this years it would have been scheduled at:
2024-01-01
2024-02-01
2024-03-01
2024-04-01
2024-05-01
2024-06-03 -----> here the third because the fi... | https://stackoverflow.com/questions/78400487/airflow-2-9-schedule-dag-on-the-first-weekday-day-of-the-month-every-month | python, airflow | 1,714,364,917 |
se_78400487 | stackoverflow | DATA_ENGINEERING | airflow 2.9 schedule DAG on the first weekday day of the month every month | airflow 2.9 schedule DAG on the first weekday day of the month every month
I would like to schedule a DAG on the first weekday of the month for every month. So for example this years it would have been scheduled at:
2024-01-01
2024-02-01
2024-03-01
2024-04-01
2024-05-01
2024-06-03 -----> here the third because the fi... | https://stackoverflow.com/questions/78400487/airflow-2-9-schedule-dag-on-the-first-weekday-day-of-the-month-every-month | python, airflow | 1,714,364,917 |
se_78416317 | stackoverflow | DATA_ENGINEERING | move files between two folders in a GCS bucket | move files between two folders in a GCS bucket
I have a DAG task like this:
move_files = GCSToGCSOperator(
task_id='move_files',
impersonation_chain='service_account',
source_bucket='ingestion_bucket',
source_object='ABCD/Daily_data*.csv',
destination_bucket='ingestion_bucket',
destination_obj... | https://stackoverflow.com/questions/78416317/move-files-between-two-folders-in-a-gcs-bucket | google-cloud-storage, airflow, bucket, data-transfer-objects, google-cloud-data-transfer | 1,714,604,797 |
se_77232293 | stackoverflow | DATA_ENGINEERING | MWAA CLI - Stop Dags Execution | MWAA CLI - Stop Dags Execution
I'm using AWS MWAA 2.6.3 and I'm trying to mark an execution of dag as Failed using run_id, is there anyway to do that using boto3 MWAA, since we can't use the backend APIs;
thanks! | https://stackoverflow.com/questions/77232293/mwaa-cli-stop-dags-execution | amazon-web-services, airflow, mwaa | 1,696,445,848 |
se_76592428 | stackoverflow | DATA_ENGINEERING | Issue with templating in Airflow PostgresOperator | Issue with templating in Airflow PostgresOperator
I have been having issues trying to template an Airflow Variable into a PostgresOperator sql script. My sql script looks like:
UNLOAD('SELECT *, trunc(updated_at) as dt FROM prodreadcopy.cmd_{{ params.table_name }}')
TO 's3://{{ params.datalake_bucket }}/bronze/learnin... | https://stackoverflow.com/questions/76592428/issue-with-templating-in-airflow-postgresoperator | python, postgresql, amazon-s3, airflow, mwaa | 1,688,162,498 |
se_78403057 | stackoverflow | DATA_ENGINEERING | How to Automate service now tickets using airflow for dag failure | How to Automate service now tickets using airflow for dag failure
I want to create service now ticket whenever there is dag failure in airflow and i want to automate this by using airflow and python api call
I'm not getting how to do API call and set in airflow connection
if you found any reference share it | https://stackoverflow.com/questions/78403057/how-to-automate-service-now-tickets-using-airflow-for-dag-failure | google-cloud-platform, airflow, directed-acyclic-graphs, servicenow, airflow-api | 1,714,397,179 |
se_77966666 | stackoverflow | DATA_ENGINEERING | connection between airflow and vault | connection between airflow and vault
I am using Helm Chart airflow version 2.7.0 and hashicrop vault 1.7 in Kubernetes i am trying to establish a connection between the airflow and vault
secrets:
backend: airflow.providers.hashicorp.secrets.vault.VaultBackend
backend_kwargs: backend_kwargs: '{"connections_path": "con... | https://stackoverflow.com/questions/77966666/connection-between-airflow-and-vault | airflow, airflow-api | 1,707,464,866 |
se_78399772 | stackoverflow | DATA_ENGINEERING | Apache Airflow using Windows (with Docker) not working properly | Apache Airflow using Windows (with Docker) not working properly
I'm being able to launch Apache Airflow through Docker in Windows. Actually, I enter: "localhost:8080" in the browser and I can get to Apache Airflow's DAGs interface.
However, when I try to build a DAG in Python, as soon as I try to import the package, t... | https://stackoverflow.com/questions/78399772/apache-airflow-using-windows-with-docker-not-working-properly | python, docker, airflow | 1,714,341,877 |
se_78397835 | stackoverflow | DATA_ENGINEERING | Can Airflow running on a windows host in docker container access database on the windows network of the host? | Can Airflow running on a windows host in docker container access database on the windows network of the host?
I am running Airflow in docker container and can succcessfully connect to resources not protected by corporate firewall. I am not able to access any resources within firewall except for local folders in the ho... | https://stackoverflow.com/questions/78397835/can-airflow-running-on-a-windows-host-in-docker-container-access-database-on-the | windows, docker, airflow, windows-firewall | 1,714,299,953 |
se_78313035 | stackoverflow | DATA_ENGINEERING | Using S3DeleteObjectsOperator to only delete files and not the subfolder | Using S3DeleteObjectsOperator to only delete files and not the subfolder
Is there a way to use S3DeleteObjectsOperator in Airflow to just delete files and not the subfolder in s3?
delete_operator = S3DeleteObjectsOperator(
task_id=f't0_s3_cleanup_task_{{keys}}',
aws_conn_id='aws_s3',
bucket=var_s3_bucket,
... | https://stackoverflow.com/questions/78313035/using-s3deleteobjectsoperator-to-only-delete-files-and-not-the-subfolder | airflow | 1,712,869,725 |
se_78348249 | stackoverflow | DATA_ENGINEERING | Intermittent File Not Found error in MWAA | Intermittent File Not Found error in MWAA
I'm running a DAG every minute that gets exchange rates from an API, puts them in a CSV and uploads them to an S3 bucket.
However, intermittently I get this error: FileNotFoundError: [Errno 2] No such file or directory: '/usr/local/airflow/exchange/exchange_rates_2024041814190... | https://stackoverflow.com/questions/78348249/intermittent-file-not-found-error-in-mwaa | airflow, mwaa | 1,713,450,333 |
se_78389660 | stackoverflow | DATA_ENGINEERING | Airflow connection error with Minio bucket | Airflow connection error with Minio bucket
I'm trying to set up an airflow DAG triggered by file uploads to a Minio bucket. However, I'm stuck on configuring the connection in airflow. After providing these information, I ran a test and got this error message:
'EndpointConnectionError' error occurred while testing con... | https://stackoverflow.com/questions/78389660/airflow-connection-error-with-minio-bucket | amazon-web-services, airflow, minio | 1,714,125,524 |
se_78396628 | stackoverflow | DATA_ENGINEERING | Airflow - Problem running the dag iterations sequentially inside a nested loop | Airflow - Problem running the dag iterations sequentially inside a nested loop
TL;DR
I am using Airflow to run a set of tasks(operators) for each iteration combination inside a nested loop. But instead of iterations running sequentially, all the iterations start executing tasks parallelly.
Detailed problem statement l... | https://stackoverflow.com/questions/78396628/airflow-problem-running-the-dag-iterations-sequentially-inside-a-nested-loop | python, airflow, workflow, directed-acyclic-graphs, airflow-2.x | 1,714,259,577 |
se_78389969 | stackoverflow | DATA_ENGINEERING | How to write a proper Airflow semaphores between dags | How to write a proper Airflow semaphores between dags
I have about 15 workflows that need to run on different schedules or with different triggers. But the orchestration that I need means that some workflows aren't allowed to run when some others are running and need to be differed. I am trying to write a pretty and e... | https://stackoverflow.com/questions/78389969/how-to-write-a-proper-airflow-semaphores-between-dags | python, airflow, semaphore | 1,714,129,234 |
se_76772947 | stackoverflow | DATA_ENGINEERING | How to template database in Airflow SQLExecuteQueryOperator | How to template database in Airflow SQLExecuteQueryOperator
I have an Airflow dag with a PostgresOperator to execute a SQL query. I want to switch to different database(using same connection) with config (run w/config). But it gives an error database "{{ dag_run.conf['database'] }}" does not exist
I try to create a cu... | https://stackoverflow.com/questions/76772947/how-to-template-database-in-airflow-sqlexecutequeryoperator | python, sql, airflow | 1,690,385,891 |
se_78380522 | stackoverflow | DATA_ENGINEERING | Handle async packages in Python Tasks inside of Airflow | Handle async packages in Python Tasks inside of Airflow
I'm dealing with an annoying error on my local Airflow setup.
I use a LocalExecutor, with a MySQL database (if that helps).
My task looks something like that:
@task()
def pdf_to_text_task() -> None:
file_storage_instance = get_file_storage_instance_from_task... | https://stackoverflow.com/questions/78380522/handle-async-packages-in-python-tasks-inside-of-airflow | python, airflow | 1,713,983,002 |
se_55973680 | stackoverflow | DATA_ENGINEERING | how to implement airflow DAG in a loop | how to implement airflow DAG in a loop
I just started with Airflow. I want to set up a DAG in a loop, where the next DAG starts when the previous DAG is completed. Here is the work flow that I want to achieve:
list_of_files = [......]
for file in list_of_files:
dag = DAG('pipeline', default_args=default_args, sche... | https://stackoverflow.com/questions/55973680/how-to-implement-airflow-dag-in-a-loop | python, airflow | 1,556,900,158 |
se_78376846 | stackoverflow | DATA_ENGINEERING | How to Pass Parameters to Airflow DAG from UI in the Latest Version 2.8.2 | How to Pass Parameters to Airflow DAG from UI in the Latest Version 2.8.2
Earlier we are using Airflow V2.5.0. In this version we can pass parameters to Airflow DAG in the form of key values by choosing the Trigger DAG w/config option in trigger button in the Airflow UI.
Now we upgraded the Airflow Version to 2.8.2.I... | https://stackoverflow.com/questions/78376846/how-to-pass-parameters-to-airflow-dag-from-ui-in-the-latest-version-2-8-2 | airflow | 1,713,945,786 |
se_78368456 | stackoverflow | DATA_ENGINEERING | DBT incremental model with custom refresh | DBT incremental model with custom refresh
I have an incremental DBT model with insert_override scheme. Model runs hourly through Airflow DAG incrementally by deleting and updating past 2 days of data. In case of some source schema change or missing data in derived table, an ad-hoc DAG is triggered to run the model wit... | https://stackoverflow.com/questions/78368456/dbt-incremental-model-with-custom-refresh | airflow, dbt, incremental | 1,713,813,519 |
se_78367882 | stackoverflow | DATA_ENGINEERING | How to define Dag dependency | How to define Dag dependency
I have a requirement where I have 3 DAGS(DAG A , DAG B, DAG C) for three different instances which are scheduled at morning 9 AM everyday.. Each DAG loads data to staging tables in BigQuery and after that a SP is created in curated layer which basically does the Union all of the tables fr... | https://stackoverflow.com/questions/78367882/how-to-define-dag-dependency | python-3.x, google-cloud-platform, google-bigquery, airflow, google-cloud-composer | 1,713,805,926 |
se_78358878 | stackoverflow | DATA_ENGINEERING | Running `cc --version` gave "[Errno 13] Permission denied: 'cc'" when trying to pip install pyportfolio opt in a docker build using airflow base image | Running `cc --version` gave "[Errno 13] Permission denied: 'cc'" when trying to pip install pyportfolio opt in a docker build using airflow base image
I am creating a apache airflow app which requires the use of python packages pyportfolioopt or cvxpy. In the dockerfile i am currently using apache/ai... | https://stackoverflow.com/questions/78358878/running-cc-version-gave-errno-13-permission-denied-cc-when-trying-to | docker, docker-compose, airflow, cvxpy | 1,713,629,013 |
se_74511760 | stackoverflow | DATA_ENGINEERING | Airflow Helm - how to override default postgres credentials? | Airflow Helm - how to override default postgres credentials?
I'm using the official Airflow Helm to try out the new LocalKubernetesExecutor feature. However, I also wanted the following:
allow helm to bring up the postgresql container
change the credentials, username and database for that container.
I don't really k... | https://stackoverflow.com/questions/74511760/airflow-helm-how-to-override-default-postgres-credentials | airflow, kubernetes-helm | 1,668,976,280 |
se_78293502 | stackoverflow | DATA_ENGINEERING | How do I pass xcom to traditional operator from task created using @task decorator? | How do I pass xcom to traditional operator from task created using @task decorator?
I'm trying to get my head around the TaskFlow API & XCom in airflow and am getting stuck, hoping someone here can help. I'm using EmrServerlessCreateApplicationOperator and I want to pass a value to it from another task which has been ... | https://stackoverflow.com/questions/78293502/how-do-i-pass-xcom-to-traditional-operator-from-task-created-using-task-decorat | airflow, airflow-taskflow, emr-serverless | 1,712,589,186 |
se_78360119 | stackoverflow | DATA_ENGINEERING | how to create Mwaa/airflow dynamic sequentials tasks | how to create Mwaa/airflow dynamic sequentials tasks
I have a requirement to create a dynamic mwaa/airflow which needs to create sequential tasks (not dynamic task mapping ) dynamically based on task list.
example1 :
Task list =["task1","task2","task3"]
output = start>>task1>>task2>>task3>>end
example2 :
tasklist =... | https://stackoverflow.com/questions/78360119/how-to-create-mwaa-airflow-dynamic-sequentials-tasks | python, amazon-web-services, airflow, key-value | 1,713,660,618 |
se_68308572 | stackoverflow | DATA_ENGINEERING | AWS MWAA/Apache airflow: how to debug on_failure_callback itself | AWS MWAA/Apache airflow: how to debug on_failure_callback itself
Have a dag like this:
import os
from datetime import timedelta
from xxx import on_failure_opsgenie
from airflow import DAG
from airflow.operators.python import PythonOperator
from airflow.utils.dates import days_ago
DAG_ID = os.path.basename(__file_... | https://stackoverflow.com/questions/68308572/aws-mwaa-apache-airflow-how-to-debug-on-failure-callback-itself | amazon-web-services, airflow, mwaa | 1,625,777,989 |
se_78335534 | stackoverflow | DATA_ENGINEERING | Organising DAG Tags in Airflow | Organising DAG Tags in Airflow
I have a two DAGs, example1 and example2. example1 is given tags as ['toy', 'umbrella'] and example1 is given tags as ['toy', 'ball']. In the airflow UI, the tags are displayed as toy umbrella for example1 and ball toy for example2. How to have tags displayed for example2 as toy ball.
i... | https://stackoverflow.com/questions/78335534/organising-dag-tags-in-airflow | python, airflow, airflow-2.x | 1,713,279,850 |
se_78349765 | stackoverflow | DATA_ENGINEERING | firebird extraction 'utf-8' codec can't decode byte 0xe3 in position | firebird extraction 'utf-8' codec can't decode byte 0xe3 in position
I'm trying to extract data from a Firebird database using Python, but I keep encountering the same error no matter what encoding I try.
'utf-8' codec can't decode byte 0xe3 in position
def get_conn(self):
conn_id = self.get_connecti... | https://stackoverflow.com/questions/78349765/firebird-extraction-utf-8-codec-cant-decode-byte-0xe3-in-position | python, airflow, extract, firebird, encode | 1,713,466,722 |
se_70585634 | stackoverflow | DATA_ENGINEERING | How to stop airflow running in docker? | How to stop airflow running in docker?
I followed this guide to start airflow with docker-compose. However, I cannot bring it down gracefully. The containers keep running. When I try to stop/kill them I get a permission denied error, even when run as sudo.
sudo docker container stop $(docker ps -q)
>>>
Error response... | https://stackoverflow.com/questions/70585634/how-to-stop-airflow-running-in-docker | docker-compose, airflow | 1,641,334,181 |
se_62404939 | stackoverflow | DATA_ENGINEERING | Airflow marks dataflow task as failed but it actually succeeded | Airflow marks dataflow task as failed but it actually succeeded
I am using gcloud.
With Composer I have an airflow environment that schedules diffferent task pipelines.
One of those pipelines consist in:
few tasks to prepare for the dataflow job
The Dataflow job
Some tasks that will exploit the results of the jobs... | https://stackoverflow.com/questions/62404939/airflow-marks-dataflow-task-as-failed-but-it-actually-succeeded | airflow, google-cloud-dataflow, google-cloud-composer | 1,592,298,555 |
se_78348182 | stackoverflow | DATA_ENGINEERING | Airflow - K8s- Unable to mount HostPath using KubenetesPodOperator | Airflow - K8s- Unable to mount HostPath using KubenetesPodOperator
I have a ADF's Airflow managed instance provisioned. And, I'm trying to schedule a DAG.
In this DAG, I'm trying to run a shell script which is present in the HOSTPATH "/opt/airflow/dags" using KubernetesPodOperator. The shell script will submit some ku... | https://stackoverflow.com/questions/78348182/airflow-k8s-unable-to-mount-hostpath-using-kubenetespodoperator | python, kubernetes, airflow, directed-acyclic-graphs, kubernetespodoperator | 1,713,449,842 |
se_72526035 | stackoverflow | DATA_ENGINEERING | Permission denied: 'dbt_modules' | Permission denied: 'dbt_modules'
I get this error running dbt deps. Am I missing something in the dockerfile to provide access to dbt_modules? I can't seem to find where it's located or what dbt_modules even is in the documentation. I've provided the code to several yml files. Thanks in advance
Traceback
2022-... | https://stackoverflow.com/questions/72526035/permission-denied-dbt-modules | python, docker, airflow, dbt | 1,654,577,193 |
se_78335371 | stackoverflow | DATA_ENGINEERING | Airflow trigger a task only when a particular task is success | Airflow trigger a task only when a particular task is success
I have an use case where I want to execute a task in airflow only when a particular task is success.
Dag is like as below
A --> B -- --> D -> E -> F -> G
|
--> C
After the task B is finished successfully it goes to either C or D de... | https://stackoverflow.com/questions/78335371/airflow-trigger-a-task-only-when-a-particular-task-is-success | python, airflow | 1,713,278,208 |
se_78340704 | stackoverflow | DATA_ENGINEERING | git permission denied error in airflow dag when access git in subprocess or bashoperator | git permission denied error in airflow dag when access git in subprocess or bashoperator
I'm using Airflow on my local env using Docker Compose The Docker compose I'm using is https://airflow.apache.org/docs/apache-airflow/2.9.0/docker-compose.yaml
Here are the docker compose ps
airflow-scheduler-1
airflow-triggerer-1... | https://stackoverflow.com/questions/78340704/git-permission-denied-error-in-airflow-dag-when-access-git-in-subprocess-or-bash | python, git, subprocess, airflow, airflow-2.x | 1,713,354,359 |
se_78327292 | stackoverflow | DATA_ENGINEERING | How to implement open lineage for apache/airflow:2.8.4 image? | How to implement open lineage for apache/airflow:2.8.4 image?
I am following this document https://airflow.apache.org/docs/apache-airflow-providers-openlineage/1.6.0/index.html to implement open lineage for operators like snowflake and data bricks. I have tried everything but not getting any appropriate results. I am ... | https://stackoverflow.com/questions/78327292/how-to-implement-open-lineage-for-apache-airflow2-8-4-image | airflow, airflow-2.x | 1,713,172,494 |
se_78336105 | stackoverflow | DATA_ENGINEERING | Generate dynamic tasks with Airflow with .expand | Generate dynamic tasks with Airflow with .expand
I have the a DAG with the following structure:
with DAG(
# configs go here
) as dag:
def get_intervals()
# logic to retrieve some data from CloudSQL
return intervals # intervals looks like: [['0'], ['10'], ['50'], ['100']]
... | https://stackoverflow.com/questions/78336105/generate-dynamic-tasks-with-airflow-with-expand | python, airflow, google-cloud-composer | 1,713,285,570 |
se_78319594 | stackoverflow | DATA_ENGINEERING | is it possible to create different types of Airflow worker pods and use them for different DAGs/Tasks? | is it possible to create different types of Airflow worker pods and use them for different DAGs/Tasks?
Is it possible to specify multiple types of worker pods (Kubernetes pods) based on different configurations like CPU allocation, RAM allocation, Docker Image to use for container creation, etc? and then specify on wh... | https://stackoverflow.com/questions/78319594/is-it-possible-to-create-different-types-of-airflow-worker-pods-and-use-them-for | docker, kubernetes, airflow, microservices | 1,712,985,069 |
se_78169347 | stackoverflow | DATA_ENGINEERING | Airflow logs copied to GCS but not reflecting in Airflow UI | Airflow logs copied to GCS but not reflecting in Airflow UI
I have deployed the latest airflow using helm and I have configured the logs to be pushed to GCS. I can see that logs are being pushed to GCS bucket however Airflow UI is not reflecting them.
This is what I see in UI logs
*** No logs found in GCS; ti=%s <Task... | https://stackoverflow.com/questions/78169347/airflow-logs-copied-to-gcs-but-not-reflecting-in-airflow-ui | airflow | 1,710,531,923 |
se_78318220 | stackoverflow | DATA_ENGINEERING | Airflow instance in GCP Composer Webserver / Scheduler down | Airflow instance in GCP Composer Webserver / Scheduler down
We have Airflow installed using GCP composer and all of us sudden Webserver / scheduler went down.
We just tried restarting by updating some dummy variables or worker nodes and always we are getting below error
Error: UPDATE operation on this environment fail... | https://stackoverflow.com/questions/78318220/airflow-instance-in-gcp-composer-webserver-scheduler-down | google-cloud-platform, airflow, google-kubernetes-engine, google-cloud-composer | 1,712,947,760 |
se_53248759 | stackoverflow | DATA_ENGINEERING | Airflow deprecation warning Invalid arguments were passed | Airflow deprecation warning Invalid arguments were passed
I have the following code on Airflow 1.9:
import_op = MySqlToGoogleCloudStorageOperator(
task_id='import',
mysql_conn_id='oproduction',
google_cloud_storage_conn_id='gcpm',
provide_context=True,
approx_max_file_size_bytes = 100000000, #100M... | https://stackoverflow.com/questions/53248759/airflow-deprecation-warning-invalid-arguments-were-passed | airflow | 1,541,939,275 |
se_45869390 | stackoverflow | DATA_ENGINEERING | Task with no status leads to DAG failure | Task with no status leads to DAG failure
I have a DAG that fetches data from Elasticsearch and ingests into the data lake. The first task, BeginIngestion, opens in several tasks (one for each resource), and these tasks open in more tasks (one for each shard). After the shards are fetched, the data is uploaded to S3 an... | https://stackoverflow.com/questions/45869390/task-with-no-status-leads-to-dag-failure | airflow | 1,503,602,327 |
se_78312133 | stackoverflow | DATA_ENGINEERING | How to parameterize the SQL file dynamically to execute in Airflow BigQuery Operator - GCP | How to parameterize the SQL file dynamically to execute in Airflow BigQuery Operator - GCP
I have a case where I need to pick the SQL file dynamically based on the given condition and need to pass it to BigqueryOperator to execute in DAG.
# airflow variable
SQL1 = 'SQL1.sql'
SQL2 = 'SQL2.sql'
SQL_to_run = ''
def cond... | https://stackoverflow.com/questions/78312133/how-to-parameterize-the-sql-file-dynamically-to-execute-in-airflow-bigquery-oper | google-cloud-platform, google-bigquery, airflow, astronomer | 1,712,856,948 |
se_78025473 | stackoverflow | DATA_ENGINEERING | How to enable test connection button in Airflow in v2.7.1 | How to enable test connection button in Airflow in v2.7.1
Test connection button is disabled in Airflow because I am using 2.7 + version. How to enable it?
I am not sure of steps. Please guide. Also I have installed Airflow with Kubernetes helm chart. Not sure where I need to make change? | https://stackoverflow.com/questions/78025473/how-to-enable-test-connection-button-in-airflow-in-v2-7-1 | airflow, airflow-2.x, airflow-webserver, airflow-taskflow | 1,708,414,594 |
se_78199225 | stackoverflow | DATA_ENGINEERING | Apache Airflow and Oracle Connection | Apache Airflow and Oracle Connection
I am trying to read data from a local oracle database (Oracle Database 11g Release 11.2.0.4.0 - 64bit Production).
I have created my own docker image:
# Use the base Apache Airflow image
FROM apache/airflow:2.8.3
# Set environment variables for the Oracle Instant Client
ENV ORACLE_... | https://stackoverflow.com/questions/78199225/apache-airflow-and-oracle-connection | python, oracle-database, airflow, python-oracledb | 1,711,017,294 |
se_78303994 | stackoverflow | DATA_ENGINEERING | Issue while running the Maria DB script docker-composer. Can't initialize batchreadline may be the input source is a directory or a block device | Issue while running the Maria DB script docker-composer. Can't initialize batchreadline may be the input source is a directory or a block device
Part of docker-compose file:
mysql:
image: mariadb:10.8.3
# Uncomment below when on Mac M1
# platform: linux/arm64/v8
command: --default-authentication... | https://stackoverflow.com/questions/78303994/issue-while-running-the-maria-db-script-docker-composer-cant-initialize-batchr | docker, yaml, mariadb, airflow | 1,712,747,332 |
se_74731152 | stackoverflow | DATA_ENGINEERING | Not Able to Install Geopandas library using docker | Not Able to Install Geopandas library using docker
I want to build a Docker container with airflow. The app requires geospatial packages like Geopandas. When trying to build the Docker Image it fails when trying to install Fiona, it says "
FileNotFoundError: [Errno 2] No such file or directory: 'gdal-config': 'gdal-co... | https://stackoverflow.com/questions/74731152/not-able-to-install-geopandas-library-using-docker | airflow, geopandas, gdal, docker-build | 1,670,506,823 |
se_78304182 | stackoverflow | DATA_ENGINEERING | Airflow: Requesting run_id during a manual trigger | Airflow: Requesting run_id during a manual trigger
Context
I have created an Airflow DAG aimed at processing data dumps. Each dump has a unique ID, and I wish for this ID to correspond to the run_id during manual triggering of the DAG. Essentially, this allows me to ensure the uniqueness of the processing for each dum... | https://stackoverflow.com/questions/78304182/airflow-requesting-run-id-during-a-manual-trigger | python, airflow | 1,712,749,531 |
se_76223726 | stackoverflow | DATA_ENGINEERING | Error Airflow, DPY-3015: password verifier type 0x939 is not supported by python-oracledb in thin mode | Error Airflow, DPY-3015: password verifier type 0x939 is not supported by python-oracledb in thin mode
I've already install Oracle Provider package for Apache Airflow
and triying to connect to Oracle (version 19c) with this package, And I got this error
DPY-3015: password verifier type 0x939 is not supported by python... | https://stackoverflow.com/questions/76223726/error-airflow-dpy-3015-password-verifier-type-0x939-is-not-supported-by-python | oracle-database, airflow, oracle19c, airflow-2.x, airflow-webserver | 1,683,771,668 |
se_78302926 | stackoverflow | DATA_ENGINEERING | How to control a spark streaming job with airflow | How to control a spark streaming job with airflow
1.I have a spark streaming job that reads kafka, transforms and saves data to files
The files then need to be delivered to gcs (I would save them directly with spark, but I can't use grpc based connectors in my environment)
After delivering the files, I need to send ... | https://stackoverflow.com/questions/78302926/how-to-control-a-spark-streaming-job-with-airflow | pyspark, airflow, spark-streaming | 1,712,736,300 |
se_67788083 | stackoverflow | DATA_ENGINEERING | MWAA Airflow 2.0 in AWS Snowflake connection not showing | MWAA Airflow 2.0 in AWS Snowflake connection not showing
Snowflake is not showing in the connections dropdown.
I am using MWAA 2.0 and the providers are already in the requirements.txt
MWAA uses python 3.7 dont know if this can be a thing
Requirements.txt:
--constraint "https://raw.githubusercontent.com/apache/airflo... | https://stackoverflow.com/questions/67788083/mwaa-airflow-2-0-in-aws-snowflake-connection-not-showing | airflow, snowflake-cloud-data-platform, mwaa | 1,622,547,263 |
se_78300754 | stackoverflow | DATA_ENGINEERING | How to programmatically update and save passwords in Airflow connections | How to programmatically update and save passwords in Airflow connections
We would like to be able to programmatically update password values of Airflow Connections - I know there is a set_password() function in the Connection class, but it only changes the password in memory (i.e., it does not actually write the new v... | https://stackoverflow.com/questions/78300754/how-to-programmatically-update-and-save-passwords-in-airflow-connections | security, airflow | 1,712,691,559 |
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