rdblue commented on a change in pull request #3861:
URL: https://github.com/apache/iceberg/pull/3861#discussion_r781562623
##########
File path:
spark/v3.0/spark/src/main/java/org/apache/iceberg/spark/BaseCatalog.java
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@@ -45,4 +45,17 @@ public Procedure loadProcedure(Identifier ident) throws
NoSuchProcedureException
throw new NoSuchProcedureException(ident);
}
+
+ /**
+ * Invalidate cached table metadata from current catalog.
+ * <p>
+ * If the table is already loaded or cached, drop cached data. If the table
does not exist or is
+ * not cached, do nothing.
+ *
+ * @param ident a table identifier
+ * @return true if the table is cached, false otherwise
+ */
+ public boolean invalidateTableIfCached(Identifier ident) {
Review comment:
I don't think that we need this method. We only need to check whether
the Iceberg cache had the table. No need to change the Spark catalog methods.
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