[
https://issues.apache.org/jira/browse/AIRFLOW-5663?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16960339#comment-16960339
]
ASF GitHub Bot commented on AIRFLOW-5663:
-----------------------------------------
mik-laj commented on pull request #6389: [AIRFLOW-5663] Switch to real-time
logging in PythonVirtualenvOperator
URL: https://github.com/apache/airflow/pull/6389
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
> PythonVirtualenvOperator doesn't print logs until the operator is finished
> --------------------------------------------------------------------------
>
> Key: AIRFLOW-5663
> URL: https://issues.apache.org/jira/browse/AIRFLOW-5663
> Project: Apache Airflow
> Issue Type: Bug
> Components: operators
> Affects Versions: 1.10.5
> Reporter: Wei Jiang
> Priority: Major
>
> It seems the {{PythonVirtualenvOperator }}doesn't print out the log until the
> job is done. When we use logging in {{PythonOperator}}, it does print out
> logging in real time. It would be nice for the {{PythonVirtualenvOperator}}
> to have the same functionality as the {{PythonOperator}} so we can see the
> logging output as the PythonVirtualenvOperator makes progress.
> [https://github.com/apache/airflow/blob/master/airflow/operators/python_operator.py#L332]
> {code:python}
> def _execute_in_subprocess(self, cmd):
> try:
> self.log.info("Executing cmd\n%s", cmd)
> output = subprocess.check_output(cmd,
> stderr=subprocess.STDOUT,
> close_fds=True)
> if output:
> self.log.info("Got output\n%s", output)
> except subprocess.CalledProcessError as e:
> self.log.info("Got error output\n%s", e.output)
> raise
> {code}
>
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
