Ken Melms created AIRFLOW-3647:
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Summary: Contributed SparkSubmitOperator doesn't honor --archives
configuration
Key: AIRFLOW-3647
URL: https://issues.apache.org/jira/browse/AIRFLOW-3647
Project: Apache Airflow
Issue Type: Improvement
Components: contrib
Affects Versions: 1.10.1
Environment: Linux (RHEL 7)
Python 3.5 (using a virtual environment)
spark-2.1.3-bin-hadoop26
Airflow 1.10.1
CDH 5.14 Hadoop [Yarn] cluster (no end user / dev modifications allowed)
Reporter: Ken Melms
The contributed SparkSubmitOperator has no ability to honor the spark-submit
configuration field "--archives" which is treated subtly different than
"--files" or "--py-files" in that it will unzip the archive into the
application's working directory, and can optionally add an alias to the
unzipped folder so that you can refer to it elsewhere in your submission.
EG:
spark-submit --archives=hdfs:////user/someone/python35_venv.zip#PYTHON --conf
"spark.yarn.appMasterEnv.PYSPARK_PYTHON=./PYTHON/python35/bin/python3"
run_me.py
In our case - this behavior allows for multiple python virtual environments to
be sourced from HDFS without incurring the penalty of pushing the whole python
virtual env to the cluster each submission. This solves (for us) using
python-based spark jobs on a cluster that the end user has no ability to define
the python modules in use.
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