From 28aebfd6853d0b9e046bb6420a6e99708b4bee32 Mon Sep 17 00:00:00 2001
From: Lee Rowlands <lee.rowlands@previousnext.com.au>
Date: Fri, 22 Jul 2022 07:04:39 +1000
Subject: [PATCH] Issue #2820580 by anavarre, hardikpandya, Wim Leers, Berdir,
cilefen: Drupal >=8.2.x doesn't allow to override all cache bins with
$settings['cache']['default'] anymore, documentation says otherwise
---
core/core.api.php | 7 ++++---
core/lib/Drupal/Core/Cache/CacheFactory.php | 10 +++++-----
2 files changed, 9 insertions(+), 8 deletions(-)
diff --git a/core/core.api.php b/core/core.api.php
index a7662f8362a8..d99e96715f37 100644
--- a/core/core.api.php
+++ b/core/core.api.php
@@ -584,9 +584,10 @@
*
* @section configuration Configuration
*
- * By default cached data is stored in the database. This can be configured
- * though so that all cached data, or that of an individual cache bin, uses a
- * different cache backend, such as APCu or Memcache, for storage.
+ * By default, cached data is stored in the database. However, Drupal can be
+ * configured to use a different backend (specified in their service
+ * definition), e.g. APCu or Memcache. This configuration can nominate a
+ * different backend for all cached data or for specific cache bins.
*
* In a settings.php file, you can override the service used for a particular
* cache bin. For example, if your service implementation of
diff --git a/core/lib/Drupal/Core/Cache/CacheFactory.php b/core/lib/Drupal/Core/Cache/CacheFactory.php
index 5adfb307183d..eefbbae5d4fd 100644
--- a/core/lib/Drupal/Core/Cache/CacheFactory.php
+++ b/core/lib/Drupal/Core/Cache/CacheFactory.php
@@ -23,11 +23,11 @@ class CacheFactory implements CacheFactoryInterface, ContainerAwareInterface {
/**
* A map of cache bin to default cache backend service name.
*
- * All mappings in $settings takes precedence over this, but this can be used
- * to optimize cache storage for a Drupal installation without cache
- * customizations in settings.php. For example, this can be used to map the
- * 'bootstrap' bin to 'cache.backend.chainedfast', while allowing other bins
- * to fall back to the global default of 'cache.backend.database'.
+ * All bin-specific mappings in $settings take precedence over this, but it
+ * can be used to optimize cache storage for a Drupal installation without
+ * cache customizations in settings.php. For example, this can be used to map
+ * the 'bootstrap' bin to 'cache.backend.chainedfast', while allowing other
+ * bins to fall back to the global default of 'cache.backend.database'.
*
* @var array
*/
--
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