Question

利用弹性搜索项目。

from elasticsearch import Elasticsearch
es = Elasticsearch(
    "https://example.com",
    http_auth=("abc", "bcd"),
)

但出现错误:

ValueError: URL must include a  scheme ,  host , and  port  component (ie  https://localhost:9200 )

I am running this on Pycharm CE and have created a Virtual Environment of Python 3.9 . Should I be using a different version of Python to make this work?? Moreover, I have already tried pip install acryl-datahub[datahub-rest,elasticsearch]==0.8.27.1 but to no avail.

Answer 1

我正面临同样的错误。第7.17版的拖延解决了这一问题。我还在<代码>pip安装一个cr基-datahub[数据hub-rest,elgalsearch]=0.8.27.1上找不到。紧随其后的版本(0.8.28.0)之后,将其降级为<条码>。

因此,<代码>pip安装弹性研究=7.17。

Answer 2

在ings.py中使用这些代码。帮助我避免这一错误。

ELK_BASE_URL =  elasticsearch://{username}:{password}@{host_ip}:{host_port} 
ELASTIC_SEARCH_URL = ELK_BASE_URL.format(
    username= ELASTICSEARCH_USER ,
    password= ELASTICSEARCH_PASS ,
    host_ip= elasticsearch , #  elasticsearch  - service name in docker-compose.yml
    host_port= 9200 
)
    
ELASTICSEARCH_DSL = {
     default : {
         hosts : [ELASTIC_SEARCH_URL]
    },
}

或者你可以使用:

ELASTICSEARCH_DSL = {
         default : {
             hosts :  http://elasticsearch:9200  # same as above
        },
}

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