Github user gerashegalov commented on a diff in the pull request:
https://github.com/apache/spark/pull/22213#discussion_r213489337
--- Diff: core/src/main/scala/org/apache/spark/util/Utils.scala ---
@@ -2062,8 +2062,10 @@ private[spark] object Utils extends Logging {
try {
val properties = new Properties()
properties.load(inReader)
- properties.stringPropertyNames().asScala.map(
- k => (k, properties.getProperty(k).trim)).toMap
+ properties.stringPropertyNames().asScala
+ .map(k => (k, properties.getProperty(k)))
--- End diff --
> By ASCII I mean you can pass in ASCII number, and translate to actual
char in the code, that will mitigate the problem here.
I think I'll just keep passing the delimiter via `--conf` to Hadoop and
everything else in a single properties to avoid dealing with manual conversion
of ints to char.
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