xiarixiaoyao commented on code in PR #10426:
URL: https://github.com/apache/hudi/pull/10426#discussion_r1440449694


##########
hudi-flink-datasource/hudi-flink/src/main/java/org/apache/hudi/table/catalog/HoodieHiveCatalog.java:
##########
@@ -971,6 +952,59 @@ public void alterPartitionColumnStatistics(
     throw new HoodieCatalogException("Not supported.");
   }
 
+  public boolean isUpdatePermissible(ObjectPath tablePath, CatalogBaseTable 
newCatalogTable, boolean ignoreIfNotExists) throws TableNotExistException {
+    if (!newCatalogTable.getOptions().getOrDefault(CONNECTOR.key(), 
"").equalsIgnoreCase("hudi")) {
+      throw new HoodieCatalogException(String.format("The %s is not hoodie 
table", tablePath.getObjectName()));
+    }
+    if (newCatalogTable instanceof CatalogView) {
+      throw new HoodieCatalogException("Hoodie catalog does not support to 
ALTER VIEW");
+    }
+
+    try {
+      Table hiveTable = getHiveTable(tablePath);
+      if (!sameOptions(hiveTable.getParameters(), 
newCatalogTable.getOptions(), FlinkOptions.TABLE_TYPE)
+          || !sameOptions(hiveTable.getParameters(), 
newCatalogTable.getOptions(), FlinkOptions.INDEX_TYPE)) {

Review Comment:
   I'm not sure, should we need prohibit modifying primaryKeys, preCombinekeys, 
and partition keys



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