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https://issues.apache.org/jira/browse/AIRFLOW-2665?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ash Berlin-Taylor resolved AIRFLOW-2665.
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Resolution: Fixed
> No BASH will cause the dag to fail
> ----------------------------------
>
> Key: AIRFLOW-2665
> URL: https://issues.apache.org/jira/browse/AIRFLOW-2665
> Project: Apache Airflow
> Issue Type: Bug
> Reporter: Christian Barra
> Priority: Major
> Labels: easy-fix
>
> If you are a running airflow in a system where bash is not available the dags
> will fail, with no logs inside the UI (you have to scroll through the local
> logs).
> How to replicate this? just use an alpine based image:
> ```
> [2018-06-22 21:05:20,659] \{jobs.py:1386} INFO - Processing DAG_1
> [2018-06-22 21:05:20,667] \{local_executor.py:43} INFO - LocalWorker running
> airflow run DAG_1 stackoverflow 2018-06-22T21:05:19.384402 --local -sd
> /usr/local/airflow/dags/my_dag.py
> /bin/sh: exec: line 1: bash: not found
> [2018-06-22 21:05:20,671] \{local_executor.py:50} ERROR - Failed to execute
> task Command 'exec bash -c 'airflow run DAG_1 my_task
> 2018-06-22T21:05:19.384402 --local -sd /usr/local/airflow/dags/my_dag.py''
> returned non-zero exit status 127..
> /bin/sh: exec: line 1: bash: not found
> ```
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