dongjoon-hyun commented on a change in pull request #24025: [SPARK-27106][SQL]
merge CaseInsensitiveStringMap and DataSourceOptions
URL: https://github.com/apache/spark/pull/24025#discussion_r263855194
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File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/v2/FileDataSourceV2.scala
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@@ -35,4 +40,18 @@ trait FileDataSourceV2 extends TableProvider with
DataSourceRegister {
def fallBackFileFormat: Class[_ <: FileFormat]
lazy val sparkSession = SparkSession.active
+
+ protected def getPaths(map: CaseInsensitiveStringMap): Seq[String] = {
Review comment:
Although `path` is specific to `FileDataSourceV2`, the logic of this
function looks general enough to be at `CaseInsensitiveStringMap` as a utility
function. Can we parameterize `"path"` and move this to
`CaseInsensitiveStringMap`?
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