Github user zjffdu commented on a diff in the pull request:
https://github.com/apache/spark/pull/14784#discussion_r76157448
--- Diff: R/pkg/R/sparkR.R ---
@@ -365,6 +365,10 @@ sparkR.session <- function(
}
overrideEnvs(sparkConfigMap, paramMap)
}
+ if (nzchar(master)) {
+ assign("spark.master", master, envir = sparkConfigMap)
--- End diff --
It is passed to `createSparkContext`, but it is too late as it should be
passed to JVM when it is started. Another approach is to duplicate the code in
SparkSubmit.scala to add sparkr.zip to archive.
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