Example not working for ElasticSearch version 7.4

[abhishek-butola]

Only difference i could find is in mapping config.

version 7.1

{
	"buildings": {
		"aliases": {},
		"mappings": {
			"properties": {
				"geometry": {
					"type": "geo_shape"
				},
				"height": {
					"type": "long"
				},
				"name": {
					"type": "text"
				},
				"stories": {
					"type": "integer"
				}
			}
		},
		"settings": {
			"index": {
				"routing": {
					"allocation": {
						"include": {
							"_tier_preference": "data_content"
						}
					}
				},
				"number_of_shards": "1",
				"provided_name": "buildings",
				"creation_date": "1629479814250",
				"number_of_replicas": "1",
				"uuid": "Nq2jkkSFQbOfzRWZtfHu-Q",
				"version": {
					"created": "7140099"
				}
			}
		}
	}
}

Version 6.5.1 has extra _doc which is deprecated on new 7.x

{
	"buildings": {
		"aliases": {},
		"mappings": {
			"_doc": {
				"properties": {
					"geometry": {
						"type": "geo_shape"
					},
					"height": {
						"type": "long"
					},
					"name": {
						"type": "text"
					},
					"stories": {
						"type": "integer"
					}
				}
			}
		},
		"settings": {
			"index": {
				"creation_date": "1629478310030",
				"number_of_shards": "5",
				"number_of_replicas": "1",
				"uuid": "ycsiK_gcRDGt8zZfEjw2mg",
				"version": {
					"created": "6050199"
				},
				"provided_name": "buildings"
			}
		}
	}
}

Is there any workaround for this?

[jerluc]

@abhishek-butola was the solution to just remove the _doc nesting from schema.json? We'd be happy to merge a fix to this (and the README as well) if you found a way for this to work on ES 7.x