Github user vanzin commented on a diff in the pull request:
https://github.com/apache/spark/pull/13146#discussion_r73975767
--- Diff:
launcher/src/main/java/org/apache/spark/launcher/SparkLauncher.java ---
@@ -64,6 +64,10 @@
/** Configuration key for the number of executor CPU cores. */
public static final String EXECUTOR_CORES = "spark.executor.cores";
+ public static final String PYSPARK_DRIVER_PYTHON =
"spark.pyspark.driver.python";
--- End diff --
I know, but this is a public as in "it's actually exposed to users" API.
I'd rather avoid adding more and more config keys to this class - especially
when, like these, they're probably not gonna be commonly used.
Inside Spark, you can add the constants I suggested previously. But I'd
prefer to keep these new fields in `SparkLauncher` not public.
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