viirya commented on a change in pull request #32599:
URL: https://github.com/apache/spark/pull/32599#discussion_r637626293
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File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/json/JacksonParser.scala
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@@ -325,6 +328,36 @@ class JacksonParser(
parseJsonToken[AnyRef](parser,
dataType)(PartialFunction.empty[JsonToken, AnyRef])
}
+ def makeKeyConverter(dataType: DataType): KeyConverter = dataType match {
+ case BooleanType => (key: String) => key.toBoolean
+ case ByteType => (key: String) => key.toByte
+ case ShortType => (key: String) => key.toShort
+ case IntegerType => (key: String) => key.toInt
+ case LongType => (key: String) => key.toLong
+ case FloatType => (key: String) => key match {
+ case "NaN" => Float.NaN
+ case "Infinity" => Float.PositiveInfinity
+ case "-Infinity" => Float.NegativeInfinity
Review comment:
Is it case-sensitive?
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