yuqi1129 commented on code in PR #9589:
URL: https://github.com/apache/gravitino/pull/9589#discussion_r2668536907
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catalogs/catalog-lakehouse-generic/src/main/java/org/apache/gravitino/catalog/lakehouse/lance/LanceTableOperations.java:
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@@ -263,6 +264,18 @@ Table createTableInternal(
ident, columns, comment, properties, partitions, distribution,
sortOrders, indexes);
}
+ // Check whether it's a create empty table operation.
+ boolean createEmpty =
+
Optional.ofNullable(properties.get(LanceConstants.LANCE_TABLE_CREATE_EMPTY))
+ .map(Boolean::parseBoolean)
+ .orElse(false);
+ if (createEmpty) {
+ // For create empty table, we just create the table metadata in
Gravitino without creating
+ // the underlying Lance dataset.
+ return super.createTable(
+ ident, columns, comment, properties, partitions, distribution,
sortOrders, indexes);
Review Comment:
`tableLocation` is not required for users who call the API, but it's
required for the server. If it's not set by users, the implementation should
decide it.
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