From 8b1a3cd43b956138722a772da7be7b5f767533e7 Mon Sep 17 00:00:00 2001
From: Kaxil Naik <kaxilnaik@gmail.com>
Date: Mon, 3 Sep 2018 12:17:51 +0100
Subject: [PATCH] [AIRFLOW-2979] Make celery_result_backend conf Backwards
 compatible (#3832)

(#2806) Renamed `celery_result_backend` to `result_backend` and broke backwards compatibility.
---
 airflow/configuration.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/airflow/configuration.py b/airflow/configuration.py
index 2e05fde0cdea2..4f88a6fee3c43 100644
--- a/airflow/configuration.py
+++ b/airflow/configuration.py
@@ -138,6 +138,7 @@ class AirflowConfigParser(ConfigParser):
         'celery': {
             # Remove these keys in Airflow 1.11
             'worker_concurrency': 'celeryd_concurrency',
+            'result_backend': 'celery_result_backend',
             'broker_url': 'celery_broker_url',
             'ssl_active': 'celery_ssl_active',
             'ssl_cert': 'celery_ssl_cert',