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  • Data Engineering Integration 10.2.2 HotFix 1
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Table of Contents

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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

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Support for Authorization Systems on Hadoop

Support for Authorization 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 authorization. The following table shows the run-time engines supported for the security management system installed on the Hadoop platform:
Hadoop Distribution
Apache Ranger
Apache Sentry
HDFS Transparent Encryption
SSL/TLS
SQL Authorization
Amazon EMR
No support
No support
No support
No support
No support
Azure HDInsight
  • Native
  • Blaze
  • Spark
No support
No support
No support
  • Native
  • Blaze
  • Spark
Cloudera CDH
No support
  • Native
  • Blaze
  • Spark
  • Native
  • Blaze
  • Spark
  • Native
  • Blaze
  • Spark
  • Native
  • Blaze
  • Spark
Hortonworks HDP
  • Native
  • Blaze
  • Spark
No support
  • Native
  • Blaze
  • Spark
  • Native
  • Blaze
  • Spark
  • Native
  • Blaze
  • Spark
MapR
No support
No support
No support
  • Native
  • Blaze
  • Spark
No support

Additional Information for Authorization

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 SSL-enabled databases.
  • Big Data Management supports one type of authorization for each distribution with the following exceptions:
    • Apache Ranger and SQL authorization are both supported on an instance of Hortonworks HDP.
    • Apache Sentry and SQL authorization are both supported on an instance of Cloudera CDH.
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