Changes as per comments given

hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/constants/AbfsHttpConstants.java

@@ -330,8 +330,5 @@ public static ApiVersion getCurrentVersion() {
   public static final String COPY_STATUS_ABORTED = "aborted";
   public static final String COPY_STATUS_FAILED = "failed";
 
-  public static final String ATOMIC_DIR_RENAME_RECOVERY_ON_GET_PATH_EXCEPTION =
-          "Path had to be recovered from atomic rename operation.";
-
   private AbfsHttpConstants() {}
 }

hadoop-tools/hadoop-azure/src/test/java/org/apache/hadoop/fs/azurebfs/ITestAzureBlobFileSystemCreate.java

@@ -237,6 +237,23 @@ public void testCreateOnRoot() throws Exception {
     }
   }
 
+  @Test
+  public void testCreateNonRecursiveWhenParentNotExist() throws Exception {
+    AzureBlobFileSystem fs = getFileSystem();
+    Path createDirectoryPath = path("A/");
+    fs.mkdirs(createDirectoryPath);
+    fs.createNonRecursive(path("A/B/C"), FsPermission
+        .getDefault(), false, 1024, (short) 1, 1024, null).close();
+
+//    ex = intercept(AbfsRestOperationException.class, () ->
+//        fs.createNonRecursive(testFile, FsPermission.getDefault(),
+//            false, 1024, (short) 1, 1024, null));
+//    if (ex.getStatusCode() != HTTP_CONFLICT) {
+//      // Request should fail with 409.
+//      throw ex;
+//    }
+  }
+
   /**
    * Attempts to use to the ABFS stream after it is closed.
    */

hadoop-tools/hadoop-azure/src/test/java/org/apache/hadoop/fs/azurebfs/services/ITestAbfsClient.java

@@ -452,6 +452,7 @@ public static AbfsClient getMockAbfsClient(AbfsClient baseAbfsClientInstance,
         (currentAuthType == AuthType.SharedKey)
         || (currentAuthType == AuthType.OAuth));
 
+    // TODO : [FnsOverBlob][HADOOP-19234] Update to work with Blob Endpoint as well when Fns Over Blob is ready.
     AbfsClient client = mock(AbfsDfsClient.class);
     AbfsPerfTracker tracker = new AbfsPerfTracker(
         "test",