Editing the memory and JVM settings for Talend CommandLine

Talend Real-Time Big Data Platform Installation Guide for Windows

Talend Real-Time Big Data Platform
Installation and Upgrade
Talend Runtime
Talend Administration Center
Talend Installer
Talend CommandLine
Talend Artifact Repository
Talend Activity Monitoring Console
Talend Data Stewardship
Talend JobServer
Talend Studio
Talend Identity and Access Management
Talend DQ Portal
Talend ESB
Talend Log Server
Talend Data Preparation
Talend SAP RFC Server
Talend Repository Manager
To gain in performance at runtime and when launching Talend CommandLine, you can edit the memory settings in the corresponding .ini file.


  1. Edit the Talend-Studio-win-x86_64.ini file.
  2. Edit the memory attributes. For example:
    -vmargs -Xms512m -Xmx1536m -XX:MaxMetaspaceSize=512m
    Tip: For big projects, you may need to increase Xmx to 4096m.