ggershinsky commented on code in PR #13225:
URL: https://github.com/apache/iceberg/pull/13225#discussion_r2507936620


##########
core/src/main/java/org/apache/iceberg/rest/RESTTableOperations.java:
##########
@@ -241,12 +328,38 @@ private static Long 
expectedSnapshotIdIfSnapshotAddOnly(List<MetadataUpdate> upd
     return addedSnapshotId;
   }
 
+  private void encryptionPropsFromMetadata(TableMetadata metadata) {
+    if (metadata == null || metadata.properties() == null) {
+      return;
+    }
+
+    encryptedKeysFromMetadata = metadata.encryptionKeys();
+
+    Map<String, String> tableProperties = metadata.properties();
+    if (tableKeyId == null) {
+      tableKeyId = tableProperties.get(TableProperties.ENCRYPTION_TABLE_KEY);
+    }
+
+    if (tableKeyId != null && encryptionDekLength <= 0) {
+      String dekLength = 
tableProperties.get(TableProperties.ENCRYPTION_DEK_LENGTH);
+      encryptionDekLength =
+          (dekLength == null)
+              ? TableProperties.ENCRYPTION_DEK_LENGTH_DEFAULT
+              : Integer.parseInt(dekLength);

Review Comment:
   Sure, I'm working on an "encryption clean up" patch, will add this to the 
todo list.



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