I have created an index, updated the mappings, defined index patterns and ingested documents. However when i go the graph section in Kibana and try to search for some of the nodes, i get two behaviours - first one is no response and second for certain fields '
Error 400 Bad Request: Fielddata is disabled on text fields by default. Set fielddata=true on [action] in order to load fielddata in memory by uninverting the inverted index. Note that this can however use significant memory. Alternatively use a keyword field instead.'
I have tried updating the mapping with fielddata=true as per the elastic documentation but still doesn't work. Any assistance would be highly appreciated. Also please let me know if any additional information is required.