Solr server error : Document contains at least one immense term in field=exacttext whose UTF8 encoding is longer than the max length 32766


Drupal\search_api_solr\SearchApiSolrException while maintaining Solr server Solr Server: Solr endpoint http://localhost:8983/ internal Solr server error (code: 500, body: { "error":{ "msg":"Document contains at least one immense term in field=\"exacttext\" (whose UTF8 encoding is longer than the max length 32766),


Drupal Search API / Apache Solr : Clear Index & Re-Index (via Drush & Cronjob)

Shell script :

cd /var/www/vhosts/ 
drush="php -c /var/www/vhosts/ /var/www/vhosts/"
$drush sapi-c
$drush sapi-i --batch-size=500
$drush ws
$drush status


safe_mode =
open_basedir =
max_execution_time = 3600
max_file_uploads = 20
max_input_time = 3600
memory_limit = 8G

Cronjob (++)

Apache Solr Install & Update

Um Apache Solr zu installieren bzw. zu aktualisieren (Update/Upgrade) :


tar xzf solr-8.11.1.tgz solr-8.11.1/bin/ --strip-components=2

./ solr-8.11.1.tgz -f

/etc/init.d/solr restart
service solr restart





Log4J Sicherheitslücke beheben (CVE-2021-44228 / Log4Shell / Zero-Day / Remote Code Execution )

Um die Sicherheitslücke für Apache Solr 8.x zu schließen:

1. Umgebungsvariable setzen


2. Dateien ersetzen

Alte Dateien (in /opt/solr/server/lib/ext)


ersetzen durch neue Dateien:

Apache Solr - Nur Localhost erlauben, Remote Verbindungen blockieren (mit Ausnahme)

Alles außer Localhost ignorieren

Alle Verbindungen, die nicht aus dem IP kommen, werden ignoriert (Reihenfolge ist wichtig).

iptables -A INPUT -p tcp -s localhost --dport 8983 -j ACCEPT
iptables -A INPUT -p tcp --dport 8983 -j DROP


Solr Error : Your open file limit is currently 1024. It should be set to 65000 to avoid operational disruption

*** [WARN] *** Your open file limit is currently 1024. It should be set to 65000 to avoid operational disruption.

If you no longer wish to see this warning, set SOLR_ULIMIT_CHECKS to false in your profile or


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    Site URI : http://default (Drupal, how2 update config?)

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    drush.yml looks like:

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    Webserver CPU Performance Test mit PHP

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    Line 63, 99 :

     -    $this->operator = $break->operator;
     +    if($break->operator){
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    My problem was:

  • 4 months ago
    Drupal Upgrade (Drupal 9 » Drupal 10)

    I had this exact issue and your site was the only place I found the fix.

    It'd be nice if the module developer applied your fix though.

    Good work! Much appreciated!

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    The datasource with ID 'elstut--entity:node' could not be retrieved for index (Drupal, Solr)

    Hier ist die Lösung. (/admin/config/search/search-api/server/solr_server/edit)

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    Ich bekomme diese Fehlermeldung:

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    PHP 8.2

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