Github user gatorsmile commented on a diff in the pull request:
https://github.com/apache/spark/pull/17315#discussion_r107014069
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/csv/UnivocityParser.scala
---
@@ -46,85 +46,39 @@ class UnivocityParser(
// A `ValueConverter` is responsible for converting the given value to a
desired type.
private type ValueConverter = String => Any
- private val corruptFieldIndex =
schema.getFieldIndex(options.columnNameOfCorruptRecord)
- corruptFieldIndex.foreach { corrFieldIndex =>
- require(schema(corrFieldIndex).dataType == StringType)
- require(schema(corrFieldIndex).nullable)
- }
-
- private val dataSchema = StructType(schema.filter(_.name !=
options.columnNameOfCorruptRecord))
-
private val tokenizer = new CsvParser(options.asParserSettings)
- private var numMalformedRecords = 0
-
private val row = new GenericInternalRow(requiredSchema.length)
- // In `PERMISSIVE` parse mode, we should be able to put the raw
malformed row into the field
- // specified in `columnNameOfCorruptRecord`. The raw input is retrieved
by this method.
- private def getCurrentInput(): String =
tokenizer.getContext.currentParsedContent().stripLineEnd
+ // Retrieve the raw record string.
+ private def getCurrentInput(): UTF8String = {
--- End diff --
Nit: `getCurrentInput()` -> `getCurrentInput`
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