Searching for words inside PDF Files is not working

Configuration/Setup
1

Describe the issue / Steps to reproduce:
I have installed BlueSpice With OpenSearch. When I add PDF file into my BlueSpice and when I search through some words that are inside the PDF file search does not find anything.

Expected behavior:
I have expected that it would find the words inside the PDF file.

What was the error message/error log?
From what I see status of my cluster is yellow, but that should be OK, because I only have one node.

● opensearch.service - OpenSearch
     Loaded: loaded (/lib/systemd/system/opensearch.service; enabled; vendor preset: enabled)
     Active: active (running) since Tue 2024-01-23 09:05:29 CET; 14min ago
       Docs: https://opensearch.org/
   Main PID: 50404 (java)
      Tasks: 92 (limit: 4492)
     Memory: 1.3G
        CPU: 1min 2.011s
     CGroup: /system.slice/opensearch.service
             └─50404 /usr/share/opensearch/jdk/bin/java -Xshare:auto -Dopensearch.networkaddress.cache.ttl=60 -Dopensearch.>

Jan 23 09:05:12 bluespice systemd[1]: Starting OpenSearch...
Jan 23 09:05:14 bluespice systemd-entrypoint[50404]: WARNING: A terminally deprecated method in java.lang.System has been c>
Jan 23 09:05:14 bluespice systemd-entrypoint[50404]: WARNING: System::setSecurityManager has been called by org.opensearch.>
Jan 23 09:05:14 bluespice systemd-entrypoint[50404]: WARNING: Please consider reporting this to the maintainers of org.open>
Jan 23 09:05:14 bluespice systemd-entrypoint[50404]: WARNING: System::setSecurityManager will be removed in a future release
Jan 23 09:05:16 bluespice systemd-entrypoint[50404]: WARNING: A terminally deprecated method in java.lang.System has been c>
Jan 23 09:05:16 bluespice systemd-entrypoint[50404]: WARNING: System::setSecurityManager has been called by org.opensearch.>
Jan 23 09:05:16 bluespice systemd-entrypoint[50404]: WARNING: Please consider reporting this to the maintainers of org.open>
Jan 23 09:05:16 bluespice systemd-entrypoint[50404]: WARNING: System::setSecurityManager will be removed in a future release
Jan 23 09:05:29 bluespice systemd[1]: Started OpenSearch.

Screenshots
cluster

plugins_health
plugins_health990×258 43.6 KB

image
image
image748×442 38.7 KB

System info:

  • Ubuntu 22.04.3 LTS
  • Apache/2.4.52 (Ubuntu) Server built: 2023-10-26T13:44:44
  • PHP 8.1.2-1ubuntu2.14 (cli) (built: Aug 18 2023 11:41:11) (NTS) Copyright (c) The PHP Group Zend Engine v4.1.2, Copyright (c) Zend Technologies with Zend OPcache v8.1.2-1ubuntu2.14, Copyright (c), by Zend Technologies
  • mysql Ver 15.1 Distrib 10.6.12-MariaDB, for debian-linux-gnu (x86_64) using EditLine wrapper
  • BlueSpice version: BlueSpice-free-4.4.0
  • Browser version: Mozilla Firefox 121.0.1
2

Hello prnt,
at first sight it looks like you have not created any indexes. You need to run initBackends.php and rebuildIndex.php. You can find the documentation here:
ExtendedSearch configuration - BlueSpice Wiki