Kibana error: "Visualize: Fielddata is disabled on text fields by default. Set fielddata=true [kubernetes.container_name] in order to load fielddata in memory by uninverting the inverted index"

Issue

• In Kibana it's possible to read the error:

  Visualize: Fielddata is disabled on text fields by default. Set fielddata=true on [kubernetes.container_name] 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.
  

• In Elasticsearch logs it's possible to read the error:

  [2020-04-06T02:20:12,152][DEBUG][o.e.a.s.TransportSearchAction] [logging-es-data-master-jou9bxno] All shards failed for phase: [query]
  org.elasticsearch.ElasticsearchException$1: Fielddata is disabled on text fields by default. Set fielddata=true on [kubernetes.container_name] 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.