yuxuan-luo commented on code in PR #17694:
URL: https://github.com/apache/doris/pull/17694#discussion_r1133416894
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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:
>
Because we don't want to initialize when querying the information_schema
table, an uninitialized catalog can easily cause the query to time out
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