kbendick commented on a change in pull request #3543:
URL: https://github.com/apache/iceberg/pull/3543#discussion_r766271080



##########
File path: 
spark/v3.2/spark/src/main/java/org/apache/iceberg/spark/SparkCatalog.java
##########
@@ -383,14 +390,52 @@ public boolean dropNamespace(String[] namespace) throws 
NoSuchNamespaceException
 
   @Override
   public final void initialize(String name, CaseInsensitiveStringMap options) {
-    this.cacheEnabled = 
Boolean.parseBoolean(options.getOrDefault("cache-enabled", "true"));
-    Catalog catalog = buildIcebergCatalog(name, options);
+    this.cacheEnabled = PropertyUtil.propertyAsBoolean(options,
+        CatalogProperties.TABLE_CACHE_ENABLED, 
CatalogProperties.TABLE_CACHE_ENABLED_DEFAULT);
+
+    // If the user disabled caching and did not set the 
cache.expiration-interval-ms, we'll set it to zero for
+    // them on their behalf. If they disabled caching but explicitly set a 
non-zero cache expiration
+    // interval, we will fail initialization as that's an invalid 
configuration.

Review comment:
       EDIT: I see now. Sorry misunderstood at first. So if `cache-enabled` is 
false, just ignore this and set it to zero / don't use it.




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