talatuyarer commented on code in PR #18106:
URL: https://github.com/apache/iceberg/pull/18106#discussion_r4007865091
##########
flink/v2.3/flink/src/main/java/org/apache/iceberg/flink/FlinkCatalog.java:
##########
@@ -366,6 +366,9 @@ public List<String> listViews(String databaseName)
.toList();
} catch (NoSuchNamespaceException e) {
throw new DatabaseNotExistException(getName(), databaseName, e);
+ } catch (UnsupportedOperationException e) {
+ // implements ViewCatalog but rejects view operations in JDBC catalog
with V0 schema
+ return Collections.emptyList();
Review Comment:
Added a warning log.
##########
flink/v2.3/flink/src/main/java/org/apache/iceberg/flink/FlinkCatalog.java:
##########
@@ -433,8 +442,20 @@ private Table loadIcebergTable(ObjectPath tablePath)
throws TableNotExistExcepti
@Override
public boolean tableExists(ObjectPath tablePath) throws CatalogException {
TableIdentifier identifier = toIdentifier(tablePath);
- return icebergCatalog.tableExists(identifier)
- || (canBeView(tablePath) && asViewCatalog.viewExists(identifier));
+ if (icebergCatalog.tableExists(identifier)) {
+ return true;
+ }
+
+ if (!canBeView(tablePath)) {
+ return false;
+ }
+
+ try {
+ return asViewCatalog.viewExists(identifier);
+ } catch (UnsupportedOperationException e) {
+ // implements ViewCatalog but rejects view operations in JDBC catalog
with V0 schema
+ return false;
Review Comment:
Added a warning log.
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