Elasticsearch properties
Elasticsearch connection
Select Elasticsearch in the list and configure the connection.
Configuration
Select your engine from the list and set the main and advanced settings.
| Property | Configuration |
|---|---|
| Nodes | Enter the location of the cluster hosting the Elasticsearch system to be used. |
| Use Authentication | If the Elasticsearch system to be used requires authentication information, toggle this option ON and enter the credentials. |
After configuring the connection, give it a display name (mandatory) and a description (optional).
Elasticsearch dataset
| Property | Configuration | |
|---|---|---|
| Dataset name | Enter a display name for the dataset. This name will be used as a unique identifier of the dataset in all Talend Cloud apps. | |
| Connection | Select your connection in the list. If you are creating a dataset based on an existing connection, this field is read-only. | |
| Property | Configuration |
|---|---|
| Index |
Enter the name of the index you want to read documents from. An index is the largest unit of storage in the Elastisearch system. |
| Type |
Enter the name of the type the documents to be read belong to. For example, blogpost_en and blogpost_fr can be two types that represent given English blog posts and French blog posts, respectively. You can dynamically use the values of a given column to be document types. If you need to do so, enter the name of that column into a pair of braces ({}), for example, {blog_author}. |