dongjoon-hyun commented on a change in pull request #31133:
URL: https://github.com/apache/spark/pull/31133#discussion_r568428103



##########
File path: sql/hive/src/main/scala/org/apache/spark/sql/hive/TableReader.scala
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@@ -388,6 +394,9 @@ private[hive] object HiveTableUtil {
 private[hive] object DeserializerLock
 
 private[hive] object HadoopTableReader extends HiveInspectors with Logging {
+
+  val avroTableProperties = 
AvroTableProperties.values().map(_.getPropName()).toSet

Review comment:
       According to Hive communtiy, Apache Spark cannot access the following 
two table properties because it's in Apache Hive 4 via HIVE-21218 . I'm 
wondering if this can cause some issues in the future.
   ```
   AVRO_SERDE_TYPE("avro.serde.type"),
   AVRO_SERDE_SKIP_BYTES("avro.serde.skip.bytes"),
   ```




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