Communities
A collaborative platform to connect and grow with like-minded Informaticans across the globe
Product Communities
Connect and collaborate with Informatica experts and champions
Discussions
Have a question? Start a Discussion and get immediate answers you are looking for
User Groups
Customer-organized groups that meet online and in-person. Join today to network, share ideas, and get tips on how to get the most out of Informatica
Get Started
Community Guidelines
Knowledge Center
Troubleshooting documents, product guides, how to videos, best practices, and more
Knowledge Base
One-stop self-service portal for solutions, FAQs, Whitepapers, How Tos, Videos, and more
Support TV
Video channel for step-by-step instructions to use our products, best practices, troubleshooting tips, and much more
Documentation
Information library of the latest product documents
Velocity (Best Practices)
Best practices and use cases from the Implementation team
Learn
Rich resources to help you leverage full capabilities of our products
Trainings
Role-based training programs for the best ROI
Certifications
Get certified on Informatica products. Free, Foundation, or Professional
Product Learning Paths
Free and unlimited modules based on your expertise level and journey
Resources
Library of content to help you leverage the best of Informatica products
Tech Tuesdays Webinars
Most popular webinars on product architecture, best practices, and more
Product Availability Matrix
Product Availability Matrix statements of Informatica products
SupportFlash
Monthly support newsletter
Support Documents
Informatica Support Guide and Statements, Quick Start Guides, and Cloud Product Description Schedule
Product Lifecycle
End of Life statements of Informatica products
Ideas
Events
Change Request Tracking
Marketplace
English
  • Data Integration Hub 10.4.0
  • All Products

Table of Contents

Search

  1. Preface
  2. Installation Overview
  3. Before You Begin
  4. Pre-Installation Tasks
  5. Data Integration Hub Installation
  6. Post-Installation Tasks
  7. Upgrading Data Integration Hub
  8. Starting and Stopping Data Integration Hub
  9. Optional Data Integration Hub Configuration
  10. Installing and Configuring the Data Integration Hub Accelerator for Data Archive
  11. Troubleshooting the Data Integration Hub Installation
  12. Uninstallation

Installation and Configuration Guide

Installation and Configuration Guide

Back Next

Changing the Maximum Java Heap Size

Changing the Maximum Java Heap Size

You can change the maximum memory allocation for the embedded
Data Integration Hub
 server broker, or the embedded
Data Integration Hub
 console broker.

Embedded
Data Integration Hub
 server broker

To change the maximum Java heap size of the embedded
Data Integration Hub
 server broker, open one of the following files:
Operating System
File Location
Microsoft Windows
<
DIH
InstallationDir>\bin\setenv.bat
UNIX
<
DIH
InstallationDir>/bin/setenv.sh
Change the maximum heap size in MB in the DX_SERVER_OPTS property. The default maximum heap size is 1024 MB.

Embedded
Data Integration Hub
 client broker

To change the maximum Java heap size of the
Data Integration Hub
 client, open one of the following files:
Operating System
File Location
Microsoft Windows
<
DIH
InstallationDir>\bin\setenv.bat
UNIX
<
DIH
InstallationDir>/bin/setenv.sh
Change the maximum heap size in MB in the CATALINA_OPTS property. The default minimum heap size is 128 MB and the default maximum heap size is 2048 MB.

Data Integration Hub
 server service

To change the maximum Java heap size of the
Data Integration Hub
 server service on Microsoft Windows operating systems, open the following file: 
< 
DIH
InstallationDir>\conf\wrapper.conf
Change the maximum heap size in MB in the wrapper.java.maxmemory property. The default maximum heap size is 1024 MB.

Data Integration Hub
 client service

To change the maximum Java heap size of the
Data Integration Hub
 client service on Microsoft Windows operating systems, run the following command: 
< 
DIH
InstallationDir>\ 
DataIntegrationHub
\tomcat\bin\tomcat7.exe //US//Infa 
DIH
OpConsole
version
 --JvmMx <max_heap_size>
Enter the maximum heap size in MB with integers and without letters. The default maximum heap size is 2048 MB.
Back to Top
0 COMMENTS
Back Next
We’d like to hear from you!