rymurr commented on a change in pull request #7100:
URL: https://github.com/apache/arrow/pull/7100#discussion_r420597489



##########
File path: 
java/vector/src/test/java/org/apache/arrow/vector/ITTestLargeVector.java
##########
@@ -131,16 +139,17 @@ private static void testLargeDecimalVector() {
         assertEquals(0, buf.getLong(8));
 
         if ((i + 1) % 10000 == 0) {
-          System.out.println("Successfully read " + (i + 1) + " values");
+          logger.debug("Successfully read {} values", i + 1);
         }
       }
-      System.out.println("Successfully read " + vecLength + " values");
+      logger.info("Successfully read {} values", vecLength);
     }
-    System.out.println("Successfully released the large vector.");
+    logger.info("Successfully released the large vector.");
   }
 
-  private static void testLargeFixedSizeBinaryVector() {
-    System.out.println("Testing large fixed size binary vector.");
+  @Test
+  public void testLargeFixedSizeBinaryVector() {
+    logger.info("Testing large fixed size binary vector.");

Review comment:
       Not sure I understand the question. I will answer what I think but 
please let me know if I am misunderstanding . these tests are run as part of 
the failsafe plugin (by way of the IT prefix on the class name) as such they 
are only run when the `integration-test` profile is active.
   
   I see the `arrow.vector.max_allocation_bytes` is set to `Long.MAX_VALUE` by 
default and the original test didn't have any docs/settings for changing that 
default. If it is supposed to be set to a specific value for the test we can 
specify in failsafe args




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