Details
-
Bug
-
Status: Resolved
-
Major
-
Resolution: Fixed
-
3.4.0
-
None
Description
Given a badly encode string Spark returns a Java error.
It should the return an ERROR_CLASS
spark-sql> SELECT url_decode('http%3A%2F%2spark.apache.org');
22/08/20 17:17:20 ERROR SparkSQLDriver: Failed in [SELECT url_decode('http%3A%2F%2spark.apache.org')]
java.lang.IllegalArgumentException: URLDecoder: Illegal hex characters in escape (%) pattern - Error at index 1 in: "2s"
at java.base/java.net.URLDecoder.decode(URLDecoder.java:232)
at java.base/java.net.URLDecoder.decode(URLDecoder.java:142)
at org.apache.spark.sql.catalyst.expressions.UrlCodec$.decode(urlExpressions.scala:113)
at org.apache.spark.sql.catalyst.expressions.UrlCodec.decode(urlExpressions.scala)