morningman commented on code in PR #17694:
URL: https://github.com/apache/doris/pull/17694#discussion_r1133365282
##########
fe/fe-core/src/main/java/org/apache/doris/datasource/ExternalCatalog.java:
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@@ -240,6 +240,20 @@ public List<String> getDbNames() {
return listDatabaseNames(null);
}
+ @Override
+ public List<String> getDbNamesOrEmpty() {
+ if (initialized) {
Review Comment:
it is strange because in `getDbNames()`, it will try to initialize it and
then get databases.
if we add `if (initialized)` here, it will not do initialization anymore.
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