Python、AWS Elasticsearch 迁移到 Azure

Question

我完全构建了这个项目并将其推送到 AWS，Elasticsearch 查询效果非常好。现在我已经通过 Azure 进行了身份验证。创建了我的索引，并且可以执行简单的“选择所有查询”并取回记录。但是，当我尝试让原来的 AWS elasticsearch 查询工作时，它就是拒绝工作。

您能帮我解决我的疑问吗？

AWS 代码 此代码正在 AWS 上运行并投入生产。随着我们迁移到 Azure，它即将退役。

def request_search():
  try:
    error = None
    if request.method == 'POST':
      host = ''
      region = 'us-west-2'
      service = 'es'
      credentials = boto3.Session().get_credentials()
      awsauth = AWS4Auth(credentials.access_key, credentials.secret_key, region, service, session_token=credentials.token)
      
      es = Elasticsearch(
          hosts=[{'host': host, 'port': 443}],
          http_auth=awsauth,
          use_ssl=True,
          verify_certs=True,
          connection_class=RequestsHttpConnection
      )

      search_term = request.form['input']
      res= es.search(index=myindex,  scroll = '2m', doc_type='_doc',body={
      "query": {
      "multi_match" : {
      "query":    search_term,
      "fields": [ "creator", "date", "receipt", "sales", "category"],
      "fuzziness" : "AUTO",
      "prefix_length" : 0
                      }
              }
      },
      size=1000)
      res['ST']=search_term 
      return render_template('results.html', res=res, search_term=search_term)
    else:
      #return to search page. 
      return render_template('index.html')

  except Exception as e:
    return render_template("404_generic", error = str(e))

Azure 代码 - 不起作用

 if request.method == 'POST':
     #search_term = "Hotel"
     search_term = request.form['input']
     #print("The search term is: " + search_term)
     res= es.search(index="myindex", scroll = '2m', doc_type='_doc', query={
        "multi_match" : {
        "query":    "search_term",
        "fuzziness": 2,
        "fields": [ "creator", "date", "receipt", "sales", "category"],
        "fuzziness" : "AUTO",
        "prefix_length" : 0

        
        }
        },
        size=1000)
     res['ST']=search_term 
     return render_template('index.html',
                              res=res,
                              search_term=search_term                          
                            )

Answer 1

问题是我使用 Azure 认知搜索从 AWS 迁移到 Azure，而不是专门使用 ElasticSearch。本指南有助于迁移并消除混乱。

https://azuresdkdocs。 blob.core.windows.net/$web/python/azure-search/1.0.0b1/index.html#