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The following sections describe how to run WSO2 Enterprise Integrator (WSO2 EI).

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Info
  • When starting the analytics profile, you may intermittently get a BindException error (i.e., Cannot assign requested address: Service 'sparkDriver' failed after 16 retries!) if the Apache Spark client does not start properly (due to an issue in socket binding on computers with multiple IP interfaces). Add the same hostname that you specify in the /etc/hosts file of your system as the value of the <HostName> element in the <EI_HOME>/wso2/analytics/conf/carbon.xml file to rectify this.
  • If you are using IBM JDK 1.8, change the value of the org.owasp.csrfguard.PRNG.Provider property to 'IBMJCE' in the <EI_HOME>wso2/analytics/conf/security/Owasp.CsrfGuard.Carbon.properties file.
  1. Open a command prompt (or a shell in Linux) and go to the <EI_HOME>\wso2\analytics\bin directory.
  2. Execute one of the following:

    • On Linux/Mac OS:sh wso2server.sh

    • On Windows:wso2server.bat

  3. The operation log keeps running until the Analytics profile starts, which usually takes several seconds. Wait until the Analytics profile fully boots up and displays a message similar to "WSO2 Carbon started in n seconds."
Info

If you want to optimize the size of the distribution and run a selected profile, execute the following scripts:

  • On Linux/Mac OS: sh profile-creator.sh

  • On Windows: profile-creator.bat

However, this creates a distribution of the selected profile in the <EI_HOME> directory and deletes all the files that are not required to run the selected profile. Therefore, you may loose any changes you did to the other profiles.

Stopping a profile

To stop a profile, press Ctrl+C in the command window, or click the Shutdown/Restart link in the navigation pane in the Management Console. 

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