Memcached causing site downtime

Created on 20 January 2023, about 2 years ago

Updated 6 December 2023, about 1 year ago

Problem/Motivation

After enabling Memcached on Acquia environmeny, we are facing field config cache related error which is causing downtime issue on site.

We are using "acquia/memcache-settings" Github package along with "Memcache API and Integration module".
Default memory of 64M is allocated.

Error logged:
Drupal\Core\Field\FieldException: Attempted to create an instance of field with name {field_name} on entity type user when the field storage does not exist. in Drupal\field\Entity\FieldConfig->getFieldStorageDefinition() (line 315 of /mnt/www/html/mysite/docroot/core/modules/field/src/Entity/FieldConfig.php).

Steps to reproduce

We have faced the issue on Acquia environment when parallel request come from Multiple users.

💬 Support request

Status

Closed: cannot reproduce

Version

2.0

Component

Code

Created by

🇮🇳India gaurav_manerkar Vasco Da Gama, Goa

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memcached

memcache

Incomplete comments

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It's likely this issue predates Contrib.social: some issue and comment data are missing.

Comment over 1 year ago →
🇺🇸United States Fernando Iglesias
Hi to everyone still coming across this old issue. For what it's worth, we were wrestling with this issue for the past few weeks on our Acquia sites and originally assumed it was memcache as well. Ultimately, the issue actually ended up being caused by this: https://www.drupal.org/project/drupal/issues/3207813 🐛 ModuleHandler skips all hook implementations when invoked before the module files have been loaded Needs review

After applying patch #15 in that thread, it immediately solved our problems. Hope it works for you too.
Status changed to Closed: cannot reproduce about 1 year ago12:32am 6 December 2023
Comment about 1 year ago →
🇺🇸United States japerry KVUO

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