Elastic Search Installation | Elasticsearch Rest Java client HTTP and HTTPs Connection with Example

Elasticsearch is a search engine based on the Lucene library.
Agenda of this elasticsearch tutorial to make you understand how to connect with ES using elasticsearch Java rest client
After watching this video, you will be having good understanding of Following topic.
How to Install Elasticsearch
Elasticsearch SSL/HTTPS communication Using Postman
ES Java truststore creation for Java connectivity
elasticsearch java client Demo Create Index using SSL communication.
ES Disable HTTPS and TLS Security.
elasticsearch-java client Create Document: http Connection.
elastic search Create New User
java elastic search connection with java api Get Document using New User
GitHub Link: github.com/tec...

[@ssanthoshkumar7636]

Thank you so much bro!!. You are a life saver :)

[@vivek4348]

Thank you, sir. This video is undoubtedly very helpful.

[@techognite]

Glad it was helpful!

[@systechadmin8368]

Thanks from heart !!! Please make Elasticsearch shards allocation failure troubleshooting videos sir .

[@techognite]

Hi @systechadmin8368, Thanks for the motivation and suggestion. Sure I will work on your suggestion, but it will take sometime.

[@sushobhanmudi4394]

Hi, this video helped a lot!! Can you please suggest how to close the client?

[@techognite]

Hi @sushobhanmudi4394, Glad my video could help you :)
Regarding how to close the client:
As ElasticsearchTransport extends Transport and Transport extends Closeable
You can call:
ElasticsearchTransport elasticsearchTransport = // initialization code here
elasticsearchTransport.close();
Also, to watch such amazing content, subscribe to my channel :)

[@neelikrishna8035]

But I have small doubt how it can be apply for more data

[@himanshumathur8214]

how to intilize restHighlevelClient when it is not on localhost but on aws.

[@minpandey-yo7rx]

Thank you

[@techognite]

You're welcome

[@genprimabiocakti6159]

halo sir can we use @Document for auto create index and define mappings in class with this Low level rest client configuration ?

[@techognite]

Yes, we can use @Document with Spring

[@ajaygupta-ol6fw]

Hey can you tell how to create index with custom mapping and setting file ?

[@techognite]

Check this link:
elastic.co/guide/en/elasticsearch/client/java-rest/current/java-rest-high-create-index.html

[@ajaygupta-ol6fw]

@@techognite XContentType.JSON import missing ?

[@ChessLover2024]

hi there, thanks for video, i'm getting the following error during compilation: 'CreateEsIndexUsingHttpss.java' :
Exception in thread "main" java.lang.NoSuchMethodError: 'org.elasticsearch.client.RequestOptions$Builder org.elasticsearch.client.RequestOptions$Builder.removeHeader(java.lang.String)'
The problem is the method that doesn't exist in the version of the Elasticsearch client library that I'm using, can you also provide your Elasticsearch client library version information...

[@user-vw8ib4yb3g]

Can you tell me please how to add term query in this

[@PrasanthGpsi]

Waiting for update and delete query

[@kalikali-cr8ek]

Hi @techognite,
Kindly upload this project on github and add a link here, it will be very helpful.
Thanks

[@techognite]

Thanks for the suggestion :)
I will do it by today EOD.

[@kalikali-cr8ek]

@@techognite please share the link after adding

[@techognite]

@@kalikali-cr8ek Sorry for being late.
Please find the link here
GitHub Link: github.com/techognite/elasticserach