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GH-48557: [C++][Parquet][CI] Also encrypt nested columns in fuzz seed corpus #48558

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Merged
pitrou merged 1 commit into from
Dec 16, 2025
+0 −9
Merged

GH-48557: [C++][Parquet][CI] Also encrypt nested columns in fuzz seed corpus #48558

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9 changes: 0 additions & 9 deletions cpp/src/parquet/arrow/generate_fuzz_corpus.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -168,11 +168,6 @@ std::vector<WriteConfig> GetEncryptedWriteConfigurations(const ::arrow::Schema&
{
ColumnPathToEncryptionPropertiesMap column_map;
for (const auto& field : schema.fields()) {
// Skip nested columns (they will not be encrypted) until GH-41246 makes
// their configuration easier.
if (field->type()->num_fields() > 0) {
continue;
}
auto column_key = MakeEncryptionKey();
column_map[field->name()] = ColumnEncryptionProperties::WithColumnKey(
column_key.key, column_key.key_metadata);
Expand All @@ -184,11 +179,7 @@ std::vector<WriteConfig> GetEncryptedWriteConfigurations(const ::arrow::Schema&
// Unencrypted columns
{
ColumnPathToEncryptionPropertiesMap column_map;
// Only encrypt the first non-nested column, the rest will be written in plaintext
for (const auto& field : schema.fields()) {
if (field->type()->num_fields() > 0) {
continue;
}
column_map[field->name()] = ColumnEncryptionProperties::Unencrypted();
}
ARROW_DCHECK_NE(column_map.size(), 0);
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