Configuring the Components Catalog server - 7.3

Talend Installation Guide

Version
7.3
Language
English
Operating system
Linux
Subscription type
Subscription
Product
Talend Big Data
Talend Big Data Platform
Talend Data Fabric
Talend Data Integration
Talend Data Management Platform
Talend Data Services Platform
Talend ESB
Talend MDM Platform
Talend Real-Time Big Data Platform
Module
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 LogServer
Talend MDM Server
Talend MDM Web UI
Talend Repository Manager
Talend Runtime
Talend SAP RFC Server
Talend Studio
Content
Installation and Upgrade
Last publication date
2022-10-30

Procedure

  1. Open the <Components_Catalog_Path>/config/application.properties file.
  2. To change the default port exposed for the Components Catalog endpoints, edit the following line:
    server.port=8989
  3. To change the context path for the Components Catalog endpoints, edit the following line:
    server.contextPath=/tcomp
    Note that the server.contextpath and server.port properties must match the properties defined for tcomp.server.url in the <Data_Preparation_Path>/config/application.properties file.
  4. To enable the Components Catalog server for use with Talend Data Preparation in a Big Data context, add the following line to the file:
    hadoop.conf.dir=/path/to/Hadoop/configuration/directory
    This property can also be set as an environment variable. Environment variables take precedence over values set in the application.properties file.
  5. To use the Components Catalog server with a secure Hadoop cluster (using Kerberos), add the following line to the file:
    krb5.config=/path/to/Kerberos/configuration/file/krb5.conf
    This property can also be set as an environment variable. Environment variables take precedence over values set in the application.properties file.
  6. Save your changes to the properties file.
  7. Restart Components Catalog for your changes to be taken into account. You can do so using the start.sh script in the <Components_Catalog_Path> folder.