Hier einmal eine Default-Config für ElasticSearch unter Shopware 5. Gerade mit der Composer-Installation ist es sehr praktisch alle benötigten Felder direkt mal zu sehen.
'shopware.es' => array(
'prefix' => 'sw_shop',
'enabled' => false,
'write_backlog' => true,
'number_of_replicas' => NULL,
'number_of_shards' => NULL,
'total_fields_limit' => NULL,
'max_result_window' => 10000,
'wait_for_status' => 'green',
'dynamic_mapping_enabled' => true,
'batchsize' => 500,
'backend' => array(
'batch_size' => 500,
'write_backlog' => false,
'enabled' => false,
),
'client' => array(
'hosts' => array(
0 => 'localhost:9200',
),
),
'logger' => array(
'level' => 400,
),
'max_expansions' => array(
'name' => 2,
'number' => 2,
),
'debug' => false,
),