FEATURE: Do not add mapping for a field that is marked as not to be indexed

Author: daniellienert

Classes/Driver/Version6/Mapping/NodeTypeMappingBuilder.php

@@ -67,6 +67,11 @@ public function buildMappingInformation(Index $index): MappingCollection
             }
 
             foreach ($nodeType->getProperties() as $propertyName => $propertyConfiguration) {
+                // This property is configured to not be index, so do not add a mapping for it
+                if (isset($propertyConfiguration['search']['indexing']) && $propertyConfiguration['search']['indexing'] === false) {
+                    continue;
+                }
+
                 if (isset($propertyConfiguration['search']['elasticSearchMapping'])) {
                     if (is_array($propertyConfiguration['search']['elasticSearchMapping'])) {
                         $propertyMapping = $propertyConfiguration['search']['elasticSearchMapping'];

README.md

@@ -225,7 +225,7 @@ types in the `Acme.AcmeCom` namespace. The most specific configuration is used i
 
 ### Indexing configuration per data type
 
-**The default configuration supports most usecases and often may not need to be touched, as this package comes
+**The default configuration supports most use cases and often may not need to be touched, as this package comes
 with sane defaults for all Neos data types.**
 
 Indexing of properties is configured at two places. The defaults per-data-type are configured
@@ -285,7 +285,10 @@ the standard indexing configuration:
 * `Indexing.convertArrayOfNodesToArrayOfNodeIdentifiers(array $nodes)`: convert the given nodes to
   their node identifiers.
 
+#### Skip indexing and mapping of a property
 
+If you don't want a property to be indexed, set `indexing: false`. In this case no mapping is configured for this field. 
+This can be used to also solve a type conflict of two node properties with same name and different type. 
 
 ### Fulltext Indexing