Do not account for expansions

Author: fcofdez

server/src/main/java/org/elasticsearch/index/IndexingPressure.java

@@ -382,10 +382,6 @@ private Releasable markPrimaryOperationStarted(int operations, long bytes, boole
             this.currentCombinedCoordinatingAndPrimaryBytes.getAndAdd(-bytes);
             this.primaryRejections.getAndIncrement();
             this.primaryDocumentRejections.addAndGet(operations);
-            if (operationExpansionTracking) {
-                this.largeOpsRejections.getAndIncrement();
-                this.totalRejectedLargeOpsBytes.addAndGet(bytes);
-            }
             throw new EsRejectedExecutionException(
                 "rejected execution of primary operation ["
                     + "coordinating_and_primary_bytes="

server/src/test/java/org/elasticsearch/index/IndexingPressureTests.java

@@ -259,8 +259,6 @@ public void testPrimaryOperationExpansionAccountingRejections() {
 
         assertEquals(1024 * 11, indexingPressure.stats().getTotalPrimaryBytes());
         assertEquals(2, indexingPressure.stats().getTotalPrimaryOps());
-        assertEquals(1, indexingPressure.stats().getLargeOpsRejections());
-        assertEquals(1024 * 8, indexingPressure.stats().getTotalLargeRejectedOpsBytes());
     }
 
     public void testReplicaOperationExpansionAccounting() {