ElasticSeach映射获取误差

Question

嗨，我正在尝试通过python-弹性搜索来进行映射，我想在我的代码中添加案例密集映射。请查一下地图，帮我解决问题。获得500个传输错误not_x_content_exception。

    mapping = '''
{
    "settings": {
        "index": {
            "analysis": {
                "analyzer": {
                    "analyzer_keyword": {
                        "tokenizer": "keyword",
                        "filter": "lowercase"
                    }
                }
            }
        }
    },
    "mappings": {
        "countrycpm": {
            "properties": {
                "uid": {
                    "type": "text"
                },
                "country": {
                    "type": "text"
                },
                "cpm": {
                    "type": "float"
                },
                "createdby": {
                    "type": "text"
                },
                "updatedby": {
                    "type": "text"
                },
                "createddate": {
                    "type": "date",
                    "format": "yyyy-MM-dd HH:mm:ss.SSS"
                },
                "updateddate": {
                    "type": "date",
                    "format": "yyyy-MM-dd HH:mm:ss.SSS"
                },
                "status = mode": {
                    "type": "integer"
                },
                "createdbyname": {
                    "type": "text"
                },
                "updatedbyname": {
                    "type": "text"
                }
            }
        }
    }
}
'''

els.indices.put_mapping(index = ES_INDEX, doc_type = 'countrycpm',body=json.dumps(mapping))

响应

    TransportError                            Traceback (most recent call last)
<ipython-input-57-4c3baa9096ca> in <module>()
----> 1 els.indices.put_mapping(index = ES_INDEX, doc_type = 'countrycpm',body=json.dumps(map))

/usr/local/lib/python2.7/dist-packages/elasticsearch/client/utils.pyc in _wrapped(*args, **kwargs)
     67                 if p in kwargs:
     68                     params[p] = kwargs.pop(p)
---> 69             return func(*args, params=params, **kwargs)
     70         return _wrapped
     71     return _wrapper

/usr/local/lib/python2.7/dist-packages/elasticsearch/client/indices.pyc in put_mapping(self, doc_type, body, index, params)
    289                 raise ValueError("Empty value passed for a required argument.")
    290         _, data = self.transport.perform_request('PUT', _make_path(index,
--> 291             '_mapping', doc_type), params=params, body=body)
    292         return data
    293 

/usr/local/lib/python2.7/dist-packages/elasticsearch/transport.pyc in perform_request(self, method, url, params, body)
    305 
    306             try:
--> 307                 status, headers, data = connection.perform_request(method, url, params, body, ignore=ignore, timeout=timeout)
    308 
    309             except TransportError as e:

/usr/local/lib/python2.7/dist-packages/elasticsearch/connection/http_urllib3.pyc in perform_request(self, method, url, params, body, timeout, ignore)
     91         if not (200 <= response.status < 300) and response.status not in ignore:
     92             self.log_request_fail(method, url, body, duration, response.status)
---> 93             self._raise_error(response.status, raw_data)
     94 
     95         self.log_request_success(method, full_url, url, body, response.status,

/usr/local/lib/python2.7/dist-packages/elasticsearch/connection/base.pyc in _raise_error(self, status_code, raw_data)
    103             pass
    104 
--> 105         raise HTTP_EXCEPTIONS.get(status_code, TransportError)(status_code, error_message, additional_info)
    106 
    107 

TransportError: TransportError(500, u'not_x_content_exception')

Answer 1

您不能在索引中这样更新映射，您必须创建新的映射并将此映射指定为新变量，否则您必须删除索引并相应地更新它。