MaxGekk commented on code in PR #40632:
URL: https://github.com/apache/spark/pull/40632#discussion_r1183905218
##########
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/json/JacksonParser.scala:
##########
@@ -134,54 +137,60 @@ class JacksonParser(
// List([str_a_1,null])
// List([str_a_2,null], [null,str_b_3])
//
- case START_ARRAY if allowArrayAsStructs =>
- val array = convertArray(parser, elementConverter, isRoot = true)
- // Here, as we support reading top level JSON arrays and take every
element
- // in such an array as a row, this case is possible.
- if (array.numElements() == 0) {
- Array.empty[InternalRow]
- } else {
- array.toArray[InternalRow](schema)
- }
- case START_ARRAY =>
- throw QueryExecutionErrors.cannotParseJsonArraysAsStructsError()
- }
+ case START_ARRAY if allowArrayAsStructs =>
+ val array = convertArray(parser, elementConverter, isRoot = true)
+ // Here, as we support reading top level JSON arrays and take every
element
+ // in such an array as a row, this case is possible.
+ if (array.numElements() == 0) {
+ Array.empty[InternalRow]
+ } else {
+ array.toArray[InternalRow](schema)
+ }
+ case START_ARRAY =>
+ throw
QueryExecutionErrors.cannotParseJsonArraysAsStructsError(record().toString)
Review Comment:
Could you leave it as is, and fill in the record later?
##########
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/FailureSafeParser.scala:
##########
@@ -65,6 +65,9 @@ class FailureSafeParser[IN](
case DropMalformedMode =>
Iterator.empty
case FailFastMode =>
+ if
(e.getCause.getMessage.startsWith("[MALFORMED_RECORD_IN_PARSING")) {
Review Comment:
`BadRecordException` should be `SparkThrowable`. Just fill in needed fields
and re-throw it.
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