Table of Contents

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  1. Preface
  2. Analyst Service
  3. Catalog Service
  4. Content Management Service
  5. Data Integration Service
  6. Data Integration Service Architecture
  7. Data Integration Service Management
  8. Data Integration Service Grid
  9. Data Integration Service REST API
  10. Data Integration Service Applications
  11. Enterprise Data Preparation Service
  12. Interactive Data Preparation Service
  13. Informatica Cluster Service
  14. Mass Ingestion Service
  15. Metadata Access Service
  16. Metadata Manager Service
  17. Model Repository Service
  18. PowerCenter Integration Service
  19. PowerCenter Integration Service Architecture
  20. High Availability for the PowerCenter Integration Service
  21. PowerCenter Repository Service
  22. PowerCenter Repository Management
  23. PowerExchange Listener Service
  24. PowerExchange Logger Service
  25. SAP BW Service
  26. Search Service
  27. System Services
  28. Test Data Manager Service
  29. Test Data Warehouse Service
  30. Web Services Hub
  31. Application Service Upgrade
  32. Application Service Databases
  33. Connecting to Databases from Windows
  34. Connecting to Databases from UNIX or Linux
  35. Updating the DynamicSections Parameter of a DB2 Database

Application Service Guide

Application Service Guide

Advanced Properties for the Analyst Service Process

Advanced Properties for the Analyst Service Process

Advanced properties include properties for the maximum heap size and the Java Virtual Manager (JVM) memory settings.
The Analyst Service process has the following advanced properties:
Maximum Heap Size
Amount of RAM allocated to the Java Virtual Machine (JVM) that runs the Analyst Service. Use this property to increase the performance. Append one of the following letters to the value to specify the units:
  • m for megabytes.
  • g for gigabytes.
Default is 768 megabytes. Specify 2 gigabytes if you run the Analyst Service on a 64-bit machine.
JVM Command Line Options
Java Virtual Machine (JVM) command line options to run Java-based programs. When you configure the JVM options, you must set the Java SDK classpath, Java SDK minimum memory, and Java SDK maximum memory properties.
To enable the Analyst Service to add custom images to the Analyst tool, add the following property to the JVM Command Line Options:
DBackgroundImageDirectory=<directory path>
To enable the Analyst Service to communicate with a Hadoop cluster on a particular Hadoop distribution, add the following property to the JVM Command Line Options:
-DINFA_HADOOP_DIST_DIR=<Hadoop installation directory>\<HadoopDistributionName>
For example, to enable the Analyst Service to communicate with a Hadoop cluster on Cloudera CDH 5.2, add the following property:
-DINFA_HADOOP_DIST_DIR=..\..\services\shared\hadoop\cloudera_cdh5u2

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