Configuring Talend Data Preparation after installation - 7.0

Talend MDM Platform Installation Guide for Windows

EnrichVersion
7.0
EnrichProdName
Talend MDM Platform
task
Installation and Upgrade
EnrichPlatform
Talend Activity Monitoring Console
Talend Administration Center
Talend Artifact Repository
Talend CommandLine
Talend Data Preparation
Talend Data Stewardship
Talend DQ Portal
Talend ESB
Talend Identity and Access Management
Talend Installer
Talend JobServer
Talend Log Server
Talend MDM Server
Talend MDM Web UI
Talend Repository Manager
Talend Runtime
Talend SAP RFC Server
Talend Studio

Procedure

  1. Open the <Data_Preparation_Path>/config/application.properties file and edit the following Talend Data Preparation properties:
    Field Action
    tac.url Enter the URL to your Talend Administration Center followed by a /.
    public.ip Enter the URL you want to use to access Talend Data Preparation.
    server.port Enter the port you want to use for Talend Data Preparation user interface.
    iam.ip Enter the URL to your Talend Identity and Access Management instance.
    tac.user-name Enter the username of your Data Preparation user in Talend Administration Center.
    tac.password Enter the password of your Data Preparation user in Talend Administration Center.
    security.oauth2.client.clientId Enter the Talend Identity and Access Management OIDC client identifier.
    security.oauth2.client.clientSecret Enter the Talend Identity and Access Management OIDC client password.
    iam.scim.url Make sure that Talend Identity and Access Management port is correct.
    apps.tds.url Enter the URL to your Talend Data Stewardship instance.

    All the passwords entered in the properties file are encrypted when you start your Talend Data Preparation instance.

  2. Update the following fields with your MongoDB settings:
    Field Description
    mongodb.host Host name of your MongoDB instance
    mongodb.port Port number of your MongoDB instance
    mongodb.database Name of the database on which Talend Data Preparation is connected, dataprep by default. The database is created when you first launch Talend Data Preparation.
    mongodb.user Username used to connect to the database
    mongodb.password Password used to connect to the database
  3. To enable the interaction between Talend Data Preparation and the Components Catalog service, edit the following line with your Components Catalog server host and port:
    tcomp.server.url=http://<tcomp_host>:<tcomp_port>/tcomp
  4. To enable the app switcher after installing Talend Data Preparation and Talend Data Stewardship, uncomment the following line and add the URL to your Talend Data Stewardship instance:
    apps.tds.url=<Talend_Data_Stewardship_URL>

    You must also add the URL to your Talend Data Preparation instance to the configuration file for Talend Data Stewardship. For more information, see Configuring Talend Data Stewardship after installation.

  5. By default, audit logs are enabled. You must specify the correct appender.http.url parameter in the audit.properties file, or disable audit logs. For more information, see Enabling and configuring audit capabilities in Talend Data Preparation.
  6. To configure the access to Talend Dictionary Service, edit the following fields:
    Field Description
    dataquality.semantic.update.enable Set the value of this parameter to true in order to enable the interaction between Talend Data Preparation and Talend Dictionary Service.
    dataquality.semantic.list.enable Set the value of this parameter to true in order to display the semantic type management interface in Talend Data Preparation.
    semanticservice.url Enter the URL to your Talend Dictionary Service instance.
    spring.cloud.stream.kafka.binder.brokers Enter the host corresponding to your Kafka broker.
    spring.cloud.stream.kafka.binder.defaultBrokerPort Enter the port corresponding to your Kafka broker.
    spring.cloud.stream.kafka.binder.zkNodes Enter the host corresponding to your Zookeeper node.
    spring.cloud.stream.kafka.binder.defaultZkPort Enter the port corresponding to your Zookeeper node.
  7. Change the value of the dataquality.indexes.file.location property from ${java.io.tmpdir}/org.talend.dataquality.semantic to <other_location>/org.talend.dataquality.semantic.
    By default, the custom semantic types that you create using Talend Dictionary Service are stored in a tmp directory. To avoid losing your changes, it is recommended to change the save location of your custom semantic types. You can set a path to the location of your choice, as long as it is not in a tmp folder.
  8. Execute the start.bat file to start your Talend Data Preparation instance.