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  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

Support for Authentication Systems on Hadoop

Support for Authentication Systems on Hadoop

Depending on the run-time engine that you use, you can run mappings on a Hadoop cluster that uses a supported security management system.
Hadoop clusters use a variety of security management systems for user authentication. The following table shows the run-time engines supported for the security management system installed on the Hadoop platform:
Hadoop Distribution
Apache Knox
Kerberos
LDAP
Amazon EMR
No support
  • Native
  • Blaze
  • Spark
  • Native
  • Blaze
  • Spark
Azure HDInsight
No support
  • Native
  • Blaze
  • Spark
No support
Cloudera CDH
No support
  • Native
  • Blaze
  • Spark
  • Native
  • Blaze
  • Spark
Hortonworks HDP
  • Native
  • Blaze
  • Spark
  • Native
  • Blaze
  • Spark
  • Native
  • Blaze
  • Spark
MapR
No support
  • Native
  • Blaze
  • Spark
No support

Additional Information for Authentication

Consider the following additional security support statements:
  • Informatica supports an Azure HDInsight cluster with Enterprise Security Package. The Enterprise Security Package uses Kerberos for authentication and Apache Ranger for authorization.
  • Sqoop cannot access Kerberos-enabled databases.

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