lvyanquan commented on code in PR #6111:
URL: https://github.com/apache/iceberg/pull/6111#discussion_r1017299727


##########
flink/v1.14/flink/src/main/java/org/apache/iceberg/flink/FlinkCatalogFactory.java:
##########
@@ -145,8 +145,27 @@ protected Catalog createCatalog(
       baseNamespace = 
Namespace.of(properties.get(BASE_NAMESPACE).split("\\."));
     }
 
-    boolean cacheEnabled = 
Boolean.parseBoolean(properties.getOrDefault(CACHE_ENABLED, "true"));
-    return new FlinkCatalog(name, defaultDatabase, baseNamespace, 
catalogLoader, cacheEnabled);
+    boolean cacheEnabled = CatalogProperties.CACHE_ENABLED_DEFAULT;
+    if (properties.containsKey(CatalogProperties.CACHE_ENABLED)) {
+      cacheEnabled = 
Boolean.parseBoolean(properties.get(CatalogProperties.CACHE_ENABLED));
+    }
+
+    long cacheExpirationIntervalMs =
+        PropertyUtil.propertyAsLong(
+            properties,
+            CatalogProperties.CACHE_EXPIRATION_INTERVAL_MS,
+            CatalogProperties.CACHE_EXPIRATION_INTERVAL_MS_DEFAULT);
+    if (cacheExpirationIntervalMs == 0) {

Review Comment:
   In my opinion, these two parameters actually have some overlap.
   If we introduce a value of 0, we actually don't need ‘cache-enabled’, which 
is exactly what @hililiwei said before.
   ***
   Can we drop cacheEnabled and just use cacheExpirationIntervalMs? When 
cacheExpirationIntervalMs is zero, it is 
disabled.https://github.com/apache/iceberg/pull/6111#discussion_r1012530287
   ***
   Here is just for compatibility with the previous configuration.
   



-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org


---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org
For additional commands, e-mail: issues-h...@iceberg.apache.org

Reply via email to