nastra commented on code in PR #10995:
URL: https://github.com/apache/iceberg/pull/10995#discussion_r1815163457

##########
core/src/test/java/org/apache/iceberg/TestFastAppend.java:
##########
@@ -252,11 +252,36 @@ public void testFailure() {
     assertThat(new File(newManifest.path())).doesNotExist();
   }
 
+  @TestTemplate
+  public void testIncreaseNumRetries() {
+    TestTables.TestTableOperations ops = table.ops();
+    ops.failCommits(TableProperties.COMMIT_NUM_RETRIES_DEFAULT + 1);
+
+    AppendFiles append = table.newFastAppend().appendFile(FILE_B);
+
+    // Default number of retries results in a failed commit
+    assertThatThrownBy(append::commit)
+        .isInstanceOf(CommitFailedException.class)
+        .hasMessage("Injected failure");
+
+    // After increasing the number of retries the commit succeeds
+    table
+        .updateProperties()
+        .set(
+            TableProperties.COMMIT_NUM_RETRIES,
+            String.valueOf(TableProperties.COMMIT_NUM_RETRIES_DEFAULT + 1))
+        .commit();
+
+    append.commit();
+
+    validateSnapshot(null, readMetadata().currentSnapshot(), FILE_B);
+  }
+
   @TestTemplate
   public void testAppendManifestCleanup() throws IOException {
-    // inject 5 failures
+    // inject failures
     TestTables.TestTableOperations ops = table.ops();
-    ops.failCommits(5);
+    ops.failCommits(TableProperties.COMMIT_NUM_RETRIES_DEFAULT + 1);

Review Comment:
   my main issue with these test updates is that those are not related to the 
scope of the PR itself, so I'd suggest to revert these changes. Adding a 
separate test method (which you did with `testIncreaseNumRetries()`) is fine 
but generally we try to avoid updating existing tests for no particular reason. 
Also I believe the goal of these tests was to use a very specific number of 
failures and such (independent from the default)



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