Emma Dickson created SPARK-28095:
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Summary: Pyspark on kubernetes doesn't parse arguments with spaces
as expected.
Key: SPARK-28095
URL: https://issues.apache.org/jira/browse/SPARK-28095
Project: Spark
Issue Type: Bug
Components: Kubernetes, PySpark
Affects Versions: 2.4.3
Environment: Python 2.7.13
Spark 2.4.3
Kubernetes
Reporter: Emma Dickson
When passing in arguments to a bash script that calls a python file which sets
up a pyspark context strings with spaces are processed as individual strings
even when encased in double quotes, using backslashes or unicode escape
characters.
Example
Command entered
{code:java}
./scripts/spark-k8s.sh v0.0.32 --job-args
"cos://waas-logentries.mycos/Logentries/IBM-b634032e/Github/Load Balancer"
--job pages{code}
Error Message
{code:java}
+ exec /sbin/tini -s -- /opt/spark/bin/spark-submit --conf
spark.driver.bindAddress=172.30.83.253 --deploy-mode client --properties-file
/opt/spark/conf/spark.properties --class org.apache.spark.deploy.PythonRunner
/opt/spark/work-dir/main.py --job-args
cos://waas-logentries.mycos/Logentries/IBM-b634032e/Github/Load Balancer --job
pages
19/06/18 19:28:35 WARN Utils: Kubernetes master URL uses HTTP instead of HTTPS.
19/06/18 19:28:36 WARN NativeCodeLoader: Unable to load native-hadoop library
for your platform... using builtin-java classes where applicable
usage: main.py [-h] --job JOB --job-args JOB_ARGS
main.py: error: unrecognized arguments: Balancer
{code}
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