tMilvusConnection
Creates a connection to a Milvus database and reuse that connection in other components.
This component is not shipped with your Talend Studio by default. You need to install it using the Feature Manager. For more information, see Installing features using the Feature Manager.
tMilvusConnection Standard properties
These properties are used to configure tMilvusConnection running in the Standard Job framework.
The Standard tMilvusConnection component belongs to the Databases family.
Basic settings
| Property type |
Either Built-in or
Repository
.
|
| Endpoint |
Enter the URL address of the Milvus server you want to access. |
| Token | To enter the raw access token, click the [...] button
next to the corresponding field to bring out the Enter a new
password dialog box, enter the token in the text field, and click
OK. Note that you can enter either a JSON string in the pure password mode or a Java expression in the Java mode. You can toggle between the two modes by clicking switch to Java mode or switch to pure password mode on the top of the text field. |
| Database | Enter the name of the database. |
Advanced settings
| tStatCatcher Statistics | Select this check box to collect the log data at a component level. |
Global Variables
|
Global Variables |
ERROR_MESSAGE: the error message generated by the component when an error occurs. This is an After variable and it returns a string. This variable functions only if the Die on error check box is cleared, if the component has this check box. NB_LINE: the number of rows read by an input component or transferred to an output component. This is an After variable and it returns an integer. |