Dan Davydov created AIRFLOW-1733:
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Summary: BashOperator readline can hang
Key: AIRFLOW-1733
URL: https://issues.apache.org/jira/browse/AIRFLOW-1733
Project: Apache Airflow
Issue Type: Bug
Reporter: Dan Davydov
If the child bash process dies for some reason, the BashOperator will hang
since we use a blocking readline call to get output from the child. Instead we
should read asynchronously or poll the child bash process like described in the
solutions here:
https://stackoverflow.com/questions/18421757/live-output-from-subprocess-command
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