MaxGekk commented on a change in pull request #27287:
[SPARK-30530][SQL][FOLLOW-UP] Remove unnecessary codes and fix comments
accordingly in UnivocityParser
URL: https://github.com/apache/spark/pull/27287#discussion_r368385157
##########
File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/csv/UnivocityParser.scala
##########
@@ -232,18 +229,13 @@ class UnivocityParser(
new RuntimeException("Malformed CSV record"))
}
- var checkedTokens = tokens
var badRecordException: Option[Throwable] = None
Review comment:
How about:
```scala
var badRecordException: Option[Throwable] = if (tokens.length !=
parsedSchema.length) {
// If the number of tokens doesn't match the schema, we should treat
it as a malformed record.
Some(new RuntimeException("Malformed CSV record"))
} else None
```
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