grantatspothero commented on code in PR #11829:
URL: https://github.com/apache/iceberg/pull/11829#discussion_r1904696125


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core/src/test/java/org/apache/iceberg/TestTables.java:
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@@ -255,8 +257,13 @@ void failCommits(int numFailures) {
       this.failCommits = numFailures;
     }
 
+    int getMetadataFetchCount() {

Review Comment:
   Why current/refresh counting is not great: cached metadata fetches are free 
while uncached fetches are not, and this does not differentiate between the two.
   
   Instrumenting at the fileio level would let us validate indeed only a single 
uncached metadata request is needed for the whole commit. 
   
   



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