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  1. Installation Getting Started
  2. Before You Install the Services
  3. Run the Big Data Suite Installer
  4. After You Install the Services
  5. Install the Developer Tool
  6. Uninstallation
  7. Starting and Stopping Informatica Services
  8. Connecting to Databases
  9. Updating the DynamicSections Parameter of a DB2 Database
  10. Silent Input Properties File

Installation and Configuration Guide

Installation and Configuration Guide

Preparing the External Hadoop Cluster Environment

Preparing the External Hadoop Cluster Environment

You need to perform multiple validation checks before you install Enterprise Data Catalog on an external Hadoop cluster.
Perform the following steps before you install Enterprise Data Catalog to use an external cluster.:
  • Create the following directories in HDFS before you create the Catalog Service:
    • /Informatica/LDM/<service cluster name>
    • /user/<user name>
    Where
    <service cluster name>
    is the name of the service cluster that you need to enter when you create the Catalog Service and
    <user name>
    is the username of the Informatica domain user.
  • Make
    <user name>
    who is the Informatica domain user is the owner of the
    /Informatica/LDM/<service cluster name>
    and
    /user/<user name>
    directories.