Duplicate Error After Enabling Search Suggestions - XFES Elasticsearch Configuration Issue

EnesCihan

EnesCihan

Member
Affected version
2.3 Beta 5
Hello,

I recently activated the search suggestions feature in the XFES (XenForo Enhanced Search) add-on on my XenForo 2.3 Beta 5 site. After enabling this feature, I was prompted to optimize the search index. However, when I attempted to optimize, I encountered the following error:

Code: 
XFES\Elasticsearch\RequestException: Failed to parse mapping: analyzer [suggest] has not been configured in mappings in src/addons/XFES/Elasticsearch/Api.php at line 464
XFES\Elasticsearch\Api->request() in src/addons/XFES/Elasticsearch/Api.php at line 361
XFES\Elasticsearch\Api->createIndex() in src/addons/XFES/Service/Optimizer.php at line 74
XFES\Service\Optimizer->optimize() in src/addons/XFES/Admin/Controller/EnhancedSearch.php at line 185
XFES\Admin\Controller\EnhancedSearch->actionOptimize() in src/XF/Mvc/Dispatcher.php at line 352
XF\Mvc\Dispatcher->dispatchClass() in src/XF/Mvc/Dispatcher.php at line 258
XF\Mvc\Dispatcher->dispatchFromMatch() in src/XF/Mvc/Dispatcher.php at line 115
XF\Mvc\Dispatcher->dispatchLoop() in src/XF/Mvc/Dispatcher.php at line 57
XF\Mvc\Dispatcher->run() in src/XF/App.php at line 2592
XF\App->run() in src/XF.php at line 532
XF::runApp() in admin.php at line 13

  1. Enabled search suggestions in XFES.
  2. Clicked on 'Optimize' as recommended.
  3. Received the error regarding the missing 'suggest' analyzer in the Elasticsearch mappings.
I believe this issue might be related to the Elasticsearch configuration, specifically missing settings for the 'suggest' analyzer in the mappings. Has anyone else encountered this issue after enabling search suggestions, and if so, how did you resolve it? Any guidance on configuring the 'suggest' analyzer appropriately would be greatly appreciated.
 
This error appeared once a day, requiring search optimization, I thought there was not enough RAM, there were 5 gigabytes, I moved to another VPS server, RAM 10 gigabytes, but after a week everything repeated itself again, optimization is required again, the search stopped working and it is necessary to reconfigure the search again. Why does this happen, what is not enough? When there were 5 gigabytes of memory, the error appeared once a day, now 10 gigabytes, the error once a week...

Xenforo v2.3.6

Elasticsearch server http://localhost:9200
Version 8.17.2 (elasticsearch 8.17.2)
Stats:
Documents 313,955 (333.5 MB)
Index updates 324,515
Searches 188 (5 milliseconds average)
Allocated memory 0 bytes

Code: 
[LIST]
[*]XFES\Elasticsearch\RequestException: Failed to parse mapping: analyzer [suggest] has not been configured in mappings
[*]src/addons/XFES/Elasticsearch/Api.php:481
[*]Generated by: Admin
[*]Mar 3, 2025 at 2:56 PM
[/LIST]
[HEADING=2]Stack trace[/HEADING]
#0 src/addons/XFES/Elasticsearch/Api.php(363): XFES\Elasticsearch\Api->request('put', 'my_xf', '{
    "mappings...')
#1 src/addons/XFES/Service/Optimizer.php(79): XFES\Elasticsearch\Api->createIndex(Array)
#2 src/addons/XFES/Admin/Controller/EnhancedSearch.php(196): XFES\Service\Optimizer->optimize(Array, true)
#3 src/XF/Mvc/Dispatcher.php(362): XFES\Admin\Controller\EnhancedSearch->actionOptimize(Object(XF\Mvc\ParameterBag))
#4 src/XF/Mvc/Dispatcher.php(264): XF\Mvc\Dispatcher->dispatchClass('XFES:EnhancedSe...', 'Optimize', Object(XF\Mvc\RouteMatch), Object(XFES\Admin\Controller\EnhancedSearch), NULL)
#5 src/XF/Mvc/Dispatcher.php(121): XF\Mvc\Dispatcher->dispatchFromMatch(Object(XF\Mvc\RouteMatch), Object(XFES\Admin\Controller\EnhancedSearch), NULL)
#6 src/XF/Mvc/Dispatcher.php(63): XF\Mvc\Dispatcher->dispatchLoop(Object(XF\Mvc\RouteMatch))
#7 src/XF/App.php(2826): XF\Mvc\Dispatcher->run()
#8 src/XF.php(806): XF\App->run()
#9 admin.php(15): XF::runApp('XF\\Admin\\App')
#10 {main}
[HEADING=2]Request state[/HEADING]
array(4) {
  ["url"] => string(35) "/admin.php?enhanced-search/optimize"
  ["referrer"] => string(48) "https://site.com/admin.php?enhanced-search/"
  ["_GET"] => array(1) {
    ["enhanced-search/optimize"] => string(0) ""
  }
  ["_POST"] => array(1) {
    ["_xfToken"] => string(8) "********"
  }
}
 
Last edited:
MentaL said:
Could the reboot be corrupting the database?
Click to expand...
There are no answers to this from its manufacturer, it is not clear how to install it so that it definitely works. There are many instructions and they are all different.
I installed it according to these instructions:

How to install Elasticsearch 8.x

Please install Elasticsearch 9.x. See this thread: https://www.xf2addons.com/threads/how-to-install-elasticsearch-9-x.1559/ Before installing Elasticsearch on your server, make sure you have a minimum of 4GB of total memory. You can log into the terminal as root and use the following command...
www.xf2addons.com www.xf2addons.com

MentaL said:
Are you shutting it down via a service or just a hard reset?
Click to expand...
As I understand it, any server reboot can damage the database of this search, it immediately crashes and gives errors.
Now I have turned on the regular search, because I am tired of reading messages from users once a day that the search has failed again. It can work for a day, or 3 days or even 3 weeks and then it will still fail.
 
Last edited:

Similar threads

GameNet
  • Question Question
XFES\Elasticsearch\RequestException: Elasticsearch error: all shards failed src/addons/XFES/Elasticsearch/Api.php:464
Replies
6
Views
188
GameNet
GameNet
Marcus
Duplicate Elasticsearch 8.13.2 admin.php?enhanced-search/optimize as it suggested i should run it
Replies
2
Views
64
Marcus
Marcus
rickhz
Duplicate Tried to optimize Enhanced Search - Search broke.
Replies
1
Views
79
Jeremy P
Jeremy P
L
Error optimising and rebuilding search index with Enhanced Search enabled.
Replies
12
Views
498
briansol
B
Mr Lucky
  • Question Question
Version 2.3.0 beta 2 XFES\Elasticsearch\RequestException: Elasticsearch indexing error
Replies
8
Views
309
Mr Lucky
Mr Lucky
Back
Top Bottom