This section provides additional information that you must know while working with Elasticsearch (ES).

Reset Password for ES

To reset the password,

Go to the bin folder and execute the command given below:

For Windows:

elasticsearch-reset-password.bat -u elastic --url http://localhost:9200

Refer to the sample screenshot:

For Linux:

./elasticsearch-reset-password -u elastic --url http://localhost:9200

Also, refer to the link to know more about ES Password reset.

Delete nodes from ES

To delete nodes from ES,

Execute the below curl command using Postman.

curl --location --request DELETE 'http://localhost:9200/_all'

Refer to the sample screenshot: