[GitHub] [iceberg] danielcweeks commented on a change in pull request #3959: Disable metrics for very wide tables to reduce metadata size

[GitBox <gi...@apache.org>]

danielcweeks commented on a change in pull request #3959:
URL: https://github.com/apache/iceberg/pull/3959#discussion_r799859124



##########
File path: core/src/main/java/org/apache/iceberg/MetricsConfig.java
##########
@@ -94,15 +96,21 @@ public static MetricsConfig getDefault() {
    **/
   @Deprecated
   public static MetricsConfig fromProperties(Map<String, String> props) {
-    return from(props, null);
+    return from(props, null, DEFAULT_WRITE_METRICS_MODE_DEFAULT);
   }
 
   /**
    * Creates a metrics config from a table.
    * @param table iceberg table
    */
   public static MetricsConfig forTable(Table table) {
-    return from(table.properties(), table.sortOrder());
+    String defaultMode;
+    if (table.schema().columns().size() <= MAX_COLUMNS) {

Review comment:
       Is there a way to override this behavior?  




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