Communities
A collaborative platform to connect and grow with like-minded Informaticans across the globe
Product Communities
Connect and collaborate with Informatica experts and champions
Discussions
Have a question? Start a Discussion and get immediate answers you are looking for
User Groups
Customer-organized groups that meet online and in-person. Join today to network, share ideas, and get tips on how to get the most out of Informatica
Get Started
Community Guidelines
Knowledge Center
Troubleshooting documents, product guides, how to videos, best practices, and more
Knowledge Base
One-stop self-service portal for solutions, FAQs, Whitepapers, How Tos, Videos, and more
Support TV
Video channel for step-by-step instructions to use our products, best practices, troubleshooting tips, and much more
Documentation
Information library of the latest product documents
Velocity (Best Practices)
Best practices and use cases from the Implementation team
Learn
Rich resources to help you leverage full capabilities of our products
Trainings
Role-based training programs for the best ROI
Certifications
Get certified on Informatica products. Free, Foundation, or Professional
Product Learning Paths
Free and unlimited modules based on your expertise level and journey
Resources
Library of content to help you leverage the best of Informatica products
Tech Tuesdays Webinars
Most popular webinars on product architecture, best practices, and more
Product Availability Matrix
Product Availability Matrix statements of Informatica products
SupportFlash
Monthly support newsletter
Support Documents
Informatica Support Guide and Statements, Quick Start Guides, and Cloud Product Description Schedule
Product Lifecycle
End of Life statements of Informatica products
Ideas
Events
Change Request Tracking
Marketplace
English
  • Data Engineering Integration 10.2.2 HotFix 1
  • All Products

Table of Contents

Search

  1. Preface
  2. Introduction to Big Data Management Administration
  3. Authentication
  4. Running Mappings on a Cluster with Kerberos Authentication
  5. Authorization
  6. Cluster Configuration
  7. Cloud Provisioning Configuration
  8. Data Integration Service Processing
  9. Connections
  10. Multiple Blaze Instances on a Cluster
  11. Monitoring REST API

Big Data Management Administrator Guide

Big Data Management Administrator Guide

Back Next

Step 3. Create a Hadoop Connection

Step 3. Create a Hadoop Connection

Create a Hadoop connection for the Blaze instance to use.
  1. In the
    Connections
     tab of the Administrator tool, right-click the domain node and choose
    New
    Connection
    . Choose the connection type
    Cluster
    Hadoop
    .
    The New Connections wizard opens.
  2. In Step 1 of the New Connection wizard, select the cluster configuration for the Hadoop connection to use.
  3. Configure the Impersonation User Name property with the same impersonation user that you configured in Step 1, "Create a Blaze User Account."
  4. Step 2 of the New Connection wizard requires no mandatory input. Click
    Next
    .
    When you click through this screen without configuring properties, the values are populated from the cluster configuration.
  5. In Step 3 of the New Connection wizard, configure the Blaze Staging Directory property with the path that you configured on the cluster in "Create Blaze Engine Directories and Grant Permissions."
  6. Configure the Blaze User Name property with the same user name that you used to configure the Impersonation User in Step 1 of this topic.
  7. Configure the Minimum Port and Maximum Port properties with a port range for the connection.
    You can supply a range within the port range of an existing Grid Manager, as long as ports are available when the mapping runs. The default range is 300 ports.
  8. Click
    Finish
     to create the new connection.
0 COMMENTS
We’d like to hear from you!