diqiu50 commented on code in PR #4167:
URL: https://github.com/apache/gravitino/pull/4167#discussion_r1689289727
##########
trino-connector/src/main/java/org/apache/gravitino/trino/connector/metadata/GravitinoCatalog.java:
##########
@@ -116,4 +128,16 @@ public static String toJson(GravitinoCatalog catalog)
throws JsonProcessingExcep
public static GravitinoCatalog fromJson(String jsonString) throws
JsonProcessingException {
return objectMapper.readValue(jsonString, GravitinoCatalog.class);
}
+
+ public String getCluster() {
+ return properties.getOrDefault("cluster", "");
+ }
+
+ public boolean isLocal(String cluster) {
Review Comment:
We can create a catalog with a cluster information:
```
call gravitino.system.create_catalog(
'gt_mysql',
'jdbc-mysql',
map(
array['jdbc-url', 'jdbc-user', 'jdbc-password', 'jdbc-driver',
'cluster', 'cluster.connection-url', 'cluster.connection-user'],
array['jdbc:mysql://mysql/?useSSL=false', 'trino', 'ds123',
'com.mysql.cj.jdbc.Driver', 'c2', 'jdbc:trino://trino-remote:8080', 'admin']
)
);
```
When the gravitino-trino-connector config like:
```
#Thu Jun 13 17:50:55 CST 2024
connector.name=gravitino
gravitino.metalake=test
gravitino.uri=http\://gt01.orb.local\:8090
trino.catalog.store=etc/catalog
trino.jdbc.uri=jdbc\:trino\://localhost\:8080
gravitino.cluster=c2
```
If the catalog's cluster name equals then the gravition-trino-connector 's
cluster configuration. The catalog is handle by local
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