tCassandraBulkExec Standard properties - Cloud

These properties are used to configure tCassandraBulkExec running in the Standard Job framework.

The Standard tCassandraBulkExec component belongs to the Big Data and the Databases NoSQL families.

The component in this framework is available in all Talend products with Big Data and in Talend Data Fabric.

Basic settings

Property type	Either Built-In or Repository. Built-In: No property data stored centrally. Repository: Select the repository file where the properties are stored.
DB Version	Select the Cassandra version you are using.
Host	Hostname or IP address of the Cassandra server.
Port	Listening port number of the Cassandra server.
Required authentication	Select this check box to provide credentials for the Cassandra authentication.
Username	Fill in this field with the username for the Cassandra authentication. This field is only available when you select the Required authentication check box.
Password	Fill in this field with the password for the Cassandra authentication. To enter the password, click the [...] button next to the password field, enter the password in double quotes in the pop-up dialog box, and click OK to save the settings. This field is only available when you select the Required authentication check box.
Keyspace	Type in the name of the keyspace into which you want to write the SSTable.
Column family	Type in the name of the column family into which you want to write the SSTable.
Mapping type	Select the type of mapping from the drop-down list. If you select manual, you must enter the mapping in the Mapping field, for example `"0=id, 1=name, 2=birthday"`.
File name	Type in the name of file into which you want to write the SSTable.

Advanced settings

tStatCatcher Statistics	Select this check box to gather the Job processing metadata at the Job level as well as at each 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. A Flow variable functions during the execution of a component while an After variable functions after the execution of the component. To fill up a field or expression with a variable, press Ctrl+Space to access the variable list and choose the variable to use from it. For more information about variables, see Using contexts and 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.

A Flow variable functions during the execution of a component while an After variable functions after the execution of the component.

To fill up a field or expression with a variable, press Ctrl+Space to access the variable list and choose the variable to use from it.

For more information about variables, see Using contexts and variables.

Usage

Usage rule	This component can be used as a standalone component.
Limitation	Currently, the execution of this component ends the entire Job.