CODEWITHSUNDEEP
wso2wso2-esb
Gordon Yang
Gordon Yang

Reputation: 85

WSO2 ESB warning, SystemValidator Could not validate the system for configuration parameter : CPU

In my ESB service (v 4.6.0) error log file (wso2-esb-errors.log), have the warning: SystemValidator Could not validate the system for configuration parameter : CPU

What is it meaning ? And how can I fix it ?

Thanks.

Upvotes: 2

Views: 399

Answers (2)

Manoj
Manoj

Reputation: 214

During SystemValidator phase what actually happens is Carbon server check the configuration of the running system with the recommended settings on ESB_HOME/repository/conf/etc/config-validation.xml. Since you haven't change the config file according to your case server has failed to validate CPU performance. Possible situation can be your CPU performance is below the recommended value(1024 MHz). As a fix you may need to run your ESB server on machine with recommended settings.

Thank you.

Upvotes: 0

Lahiru Sandaruwan Gamage
Lahiru Sandaruwan Gamage

Reputation: 799

This can be happened due to your configuration. You can find the recommended system configuration values which are specified in ESB_HOME/repository/conf/etc/config-validation.xml file. 

<Validator class="org.wso2.carbon.core.bootup.validator.SystemValidator"> 
<Parameter id="CPU">1024</Parameter> 
<Parameter id="RAM">2048</Parameter> 
<Parameter id="swap">256</Parameter> 
<Parameter id="freeDisk">1024</Parameter> 
<Parameter id="ulimit">1000</Parameter> 
</Validator>

Are using the IBM JDK?. If so the reason could be the one reported at[1].

[1] https://wso2.org/jira/browse/CARBON-14125

Upvotes: 1

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