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how to supress 404 errors in openshift

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  • 1.  how to supress 404 errors in openshift

    Posted 12-04-2017 04:49 PM

    Hi Team,

    We have on boarded open shift applications running as docker containers through CA APM 10.5.2 and we are getting a lot of 404 page not found errors in the error tab of investigator which is fulling your smart store very quickly and forcing us to go for extra collector.
    In order to get rid of this and a lot of other issues we are moving to latest CA APM 10.7. Would you kindly let us know how to suppress 404 page not found error in the open shift environment.
    I will be grateful to you if you can let us know the pbd/pbl or the option in the profile file where we can make the necessary changes to get rid of this issue as it is severely impacting the stability our  APM infrastructure.

    We are using Java Agent inside Openshift Pods.

    Enviornment: OpenShift 3.4,OS version:RHEL7.x

    Cheers
    Jaykrishna Mishra
    E-Mail: jmishra@ups.com
    Mobile :551-263-9681



  • 2.  Re: how to supress 404 errors in openshift

    Posted 12-04-2017 06:37 PM

    Have you tried ignoring them in your agent profile?



  • 3.  Re: how to supress 404 errors in openshift
    Best Answer

    Posted 12-05-2017 11:00 AM

    As Hiko mentioned, you can use this property in the IntroscopeAgent.profile to ignore the 404 errors:

     

    # The following series of properties lets you specify error messages
    # to ignore. For errors with messages matching these filters,
    # error snapshots and error metrics will not be generated or sent.  
    # You may specify as many as you like (using .0, .1, .2 ...). You may use wildcards (*).  
    # The following are examples only.
    # Changes to this property take effect immediately and do not require the managed application to be restarted.
    #introscope.agent.errorsnapshots.ignore.0=*com.company.HarmlessException*
    #introscope.agent.errorsnapshots.ignore.1=*HTTP Error Code: 404*



  • 4.  Re: how to supress 404 errors in openshift

    Posted 12-05-2017 11:42 AM

    introscope.agent.errorsnapshots.ignore.1=*HTTP Error Code: 404*



  • 5.  Re: how to supress 404 errors in openshift

    Posted 12-06-2017 10:01 AM

    Support Case -  ignoring 404 errors in the Agent Profile  seems to help.