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  • PowerExchange Adapters for PowerCenter 10.5.5
  • All Products

Table of Contents

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  1. Preface
  2. Introduction to PowerExchange for Kafka
  3. PowerExchange for Kafka Configuration
  4. Kafka Sources and Targets
  5. Kafka Mappings
  6. Kafka Sessions
  7. Appendix A: Kafka Datatype Reference

PowerExchange for Kafka User Guide for PowerCenter

PowerExchange for Kafka User Guide for PowerCenter

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Configuring JVM Options to Import JSON Schema

Configuring JVM Options to Import JSON Schema

If you configure a session to read data from or write data to a Kafka topic in JSON format, you must configure the JVM options for the PowerCenter Client and the PowerCenter Integration Service to specify the path of the Hadoop distribution package.

Configuring JVM Options for the PowerCenter Client

You can configure the
ccijvmoptions.ini
 file for the PowerCenter Client.
  1. Ensure that you have applied the Informatica EBF-16426 to PowerCenter Client.
  2. Access the
    ccijvmoptions.ini
     file from the following location:
    <PowerCenter Installation Directory>\clients\PowerCenterClient\client\bin
  3. Add the following property to the
    ccijvmoptions.ini
     file: 
    
 -DINFA_HADOOP_DIST_DIR=<Informatica installation directory>\clients\PowerCenterClient\hadoop\CDH_6.3
    CDH_6.3
     is used as an example here. You can choose any of the following distributions:
    • Cloudera Data Platform (CDP)
    • Databricks
    • Amazon EMR
    • Azure HDInsight
    To know about the available versions of the above mentioned distributions, see the Product Availability Matrix related to the Informatica version.
  4. Restart the PowerCenter Client.

Configuring JVM Options for the PowerCenter Integration Service

You can configure the JVM options for the PowerCenter Integration Service to specify the path of the Hadoop distribution package from the Administrator tool.
  1. In the Administrator tool Domain Navigator, select the PowerCenter Integration Service for which you want to set the path of the Hadoop distribution package.
  2. Click the
    Processes
     tab on the right pane.
  3. Click
    Edit
     in the
    Custom Properties
     section.
  4. Click
    Add
     and define the following JVM option: 
    
 JVMOption1=-DINFA_HADOOP_DIST_DIR=<Informatica installation directory>\services\shared\hadoop\CDH_6.3
  5. Restart the PowerCenter Integration Service.
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