This documentation is for WSO2 Carbon 4.2.0. View documentation for the latest release.
Page Comparison - Installation Prerequisites (v.35 vs v.36) - Carbon 4.2.0 - WSO2 Documentation

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Info

The config-validation.xml file in the <PRODUCT_HOME>/repository/conf/etc directory contains a list of recommended system parameters, which are validated against your system when the server starts. See Configuring config-validation.xml for details.

System requirements

Memory

  • ~ 2 GB minimum
  • ~ 512 MB heap size. This is generally sufficient to process typical SOAP messages but the requirements vary with larger message sizes and  the number of messages processed concurrently.

Disk

  • ~ 500 MB, excluding space allocated for log files and databases.

Environment compatibility

Operating Systems / Databases

  • All WSO2 Carbon-based products are Java applications that can be run on any platform that is Oracle JDK 1.6.*/1.7.* compliant. JDK 1.8 is not supported yet
Also, we do not recommend or support OpenJDK.    
  • All WSO2 Carbon-based products are generally compatible with most common DBMSs. For more information, see Working with Databases.
  • It is not recommended to use Apache DS in a production environment due to issues with scalability. Instead, it is recommended to use an LDAP like OpenLDAP for user management.
  • For environments that WSO2 products are tested with, see Compatibility of WSO2 Products
  • If you have difficulty in setting up any WSO2 product in a specific platform or database, please contact us.

Required applications

The following applications are required for running the product and its samples or for building from the source code. Mandatory installations are marked with an asterisk *.

Application

Purpose

Version

Download Links

Oracle Java SE Development Kit (JDK)*

1.6.24 or later / 1.7.*

  • If you are using JDK 1.6, you might need to replace the Java Cryptography Extension (JCE) policy files in your JDK with the Java Cryptography Extension (JCE) Unlimited Strength Jurisdiction Policy files. This will avoid "illegal key size" errors when you try to invoke a secured web service.
  • If you want to build the product from the source distribution, you must use JDK 1.6 instead of JDK 1.7.
  • Oracle and IBM JRE 1.7 are also supported when running (not building) WSO2 products.
  • We do not recommend OpenJDK.
  • http://java.sun.com/javase/downloads/index.jsp

    Apache ActiveMQ
    JMS Provider

    • To enable the product's JMS transport and try out JMS samples if any. The ActiveMQ client libraries must be installed in the product's classpath before you can enable the JMS transport.

    5.5.0 or later

    If you use any other JMS provider (e.g. Apache Qpid), install any necessary libraries and/or components.

    http://activemq.apache.org/

    Apache Ant

    • To compile and run the product samples.

    1.7.0 or later

    http://ant.apache.org/

    SVN Client

     


    Apache Maven

    • To build the product from the source distribution   (both JDK and Apache Maven are required). If you are installing by downloading and extracting the binary distribution instead of building from the source code, you do not need to install Maven.

    http://maven.apache.org/

    Web Browser

    • To access the product's Management Console. The Web Browser must be JavaScript enabled to take full advantage of the Management console.
    • NOTE: On Windows Server 2003, you must not go below the medium security level in Internet Explorer 6.x.

     

     



    You are now ready to install WSO2 Carbon. Click one of the following links for instructions:

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