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English
  • Data Engineering Integration 10.2.1
  • All Products

Table of Contents

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  1. Preface
  2. Introduction to Hadoop Integration
  3. Before You Begin
  4. Amazon EMR Integration Tasks
  5. Azure HDInsight Integration Tasks
  6. Cloudera CDH Integration Tasks
  7. Hortonworks HDP Integration Tasks
  8. MapR Integration Tasks
  9. Appendix A: Connections

Hadoop Integration Guide

Hadoop Integration Guide

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Configure the Analyst Service

Configure the Analyst Service

If you use the Analyst tool to profile data in Hive data objects, configure properties on the Analyst Service to enable communication between the Analyst tool and the cluster, including testing of the Hive connection.
In the Administrator tool Domain Navigator, select the Analyst Service to configure, then select the
Processes
 tab.
In the
Environment Variables
 area, configure the following property to define the Kerberos authentication protocol:
Property
Value
JAVA_OPTS 
-Dhadoop.login=hybrid -Dhttps.protocols=TLSv1.2
MAPR_TICKETFILE_LOCATION
Required when the MapR cluster uses Kerberos or MapR Ticket authentication. Location of the MapR ticket file if you saved it to a directory other than /tmp.
For example, 
/export/home/username1/Keytabs_and_krb5conf/Tickets/project1/maprticket_30103
LD_LIBRARY_PATH
The location of Hadoop libraries.
For example, 
<Informatica installation directory>/java/jre/lib:<Informatica installation directory>/services/shared/bin:<Informatica installation directory>/server/bin:<Informatica installation directory>/services/shared/hadoop/<MapR location>/lib/native/Linux-amd64-64
Changes take effect when you restart the Analyst Service.
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