Query DSL | How to Implement Elasticsearch Query in Java Spring Boot API| Spring Boot |Elasticsearch

[@aliturgut3386]

Very solid work thanks for the video but i think Criteria Api is more useful for kind of project what do you think guys

[@PushpendraKushvaha]

I think for simple search query Criteria API will be fine, but for more complex and if have hug data and need more analytics on data then ElasticSearch is good option.

[@ShubhamPrasad-d3s]

Hi, Customer entity needs to be created in same application of its like a different service? If it is a different service then how elastic search is fetching it with Products? Is it because elastic search is common for both service?

[@enggadda]

let me tell you this scenario might be confusing for you and other i agree on this, what is happening here is , i am implementing the match all query at the elasticsearch level , which is covering all the indices in it and there comes the customer details in it which was implemented earlier by me as some demo things , so that is why its coming under that but if you have only one index then that will give you correct result , and is there is the case of multiple index then you can pass the index on which you want to apply the query , i have discussed that in other videos

[@sreelathamahendrakar6359]

Very well explained, Thanks... i followed this andi have query on how to find details for spring.data.elasticsearch.cluster-name.., basically how to fill these values... It will be great help if you can reply Because am always getting connection refused exception

[@Monish-sn8kv]

Yes, Even i am facing the same error. Please let me know if you have any solution

[@Sandeep-in3kd]

I am getting error that bean of type ElasticsearchClient not found

[@enggadda]

Please check if you have autowired the elasticseach client or not

[@soyyo-p6x]

I am getting error 401 Unauthorized help me

[@enggadda]

Can you please send me screenshot, where exactly you are getting it , it's been long days since this published need to check