[GitHub] [spark] ted-jenks commented on a diff in pull request #39927: [SPARK-42373][SQL] Remove unused blank line removal from CSVExprUtils

["ted-jenks (via GitHub)" <gi...@apache.org>]

ted-jenks commented on code in PR #39927:
URL: https://github.com/apache/spark/pull/39927#discussion_r1098632255


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sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/csv/CSVUtils.scala:
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@@ -26,20 +26,26 @@ import org.apache.spark.sql.functions._
 object CSVUtils {
   /**
    * Filter ignorable rows for CSV dataset (lines empty and starting with `comment`).
-   * This is currently being used in CSV schema inference.
+   * This is currently being used in CSV schema inference and Dataset[String] reading path.

Review Comment:
   Was already being used for this but undocumented



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