AngersZhuuuu commented on a change in pull request #33296:
URL: https://github.com/apache/spark/pull/33296#discussion_r668532000
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File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/parquet/ParquetSchemaConverter.scala
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@@ -586,11 +586,10 @@ private[sql] object ParquetSchemaConverter {
def checkFieldName(name: String): Unit = {
// ,;{}()\n\t= and space are special characters in Parquet schema
- checkConversionRequirement(
- !name.matches(".*[ ,;{}()\n\t=].*"),
- s"""Attribute name "$name" contains invalid character(s) among "
,;{}()\\n\\t=".
Review comment:
> Why you change the message?
unify such schema column name error and make same error message
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