Luiz Svoboda created AIRFLOW-4289:
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Summary: spark_binary argument in SparkSubmitHook is ignored when
building the connection_cmd
Key: AIRFLOW-4289
URL: https://issues.apache.org/jira/browse/AIRFLOW-4289
Project: Apache Airflow
Issue Type: Bug
Components: contrib, hooks
Affects Versions: 1.10.3
Reporter: Luiz Svoboda
When using the SparkSubmitOperator, although it is possible to specify the
parameter _spark_binary_, its value is ignored during the creation of the
_connection_cmd_. Instead, the value used for this property is extracted from
the connection parameters, or it defaults to _spark-submit_ as can be seen in
[spark_submit_hook
line:190|https://github.com/apache/airflow/blob/1.10.3/airflow/contrib/hooks/spark_submit_hook.py#L190]
Actually, this configuration is a bit confusing as the user can configure it
via _connection_ or directly when creating the operator instance. I suggest
keeping only one option, and in this case, [IMHO] the connection approach seems
to be better as it is already used to configure some other options.
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