Github user HyukjinKwon commented on a diff in the pull request:
https://github.com/apache/spark/pull/20937#discussion_r179951938
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/json/JSONOptions.scala
---
@@ -86,14 +85,34 @@ private[sql] class JSONOptions(
val multiLine =
parameters.get("multiLine").map(_.toBoolean).getOrElse(false)
- val lineSeparator: Option[String] = parameters.get("lineSep").map { sep
=>
- require(sep.nonEmpty, "'lineSep' cannot be an empty string.")
--- End diff --
Seems this nonempty requirement is removed. Did I miss something or was it
mistake?
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