[opencms-dev] Re: Possible Memory Leak in version 5.0.1

Cory Hubert cory.hubert at ampagency.com
Mon Jul 19 19:58:01 CEST 2004


Nachricht        Thanks for the clarification.
  -----Original Message-----
  From: opencms-dev-admin at opencms.org
[mailto:opencms-dev-admin at opencms.org]On Behalf Of Alexander Kandzior
  Sent: Monday, July 19, 2004 1:23 PM
  To: opencms-dev at opencms.org
  Subject: RE: [opencms-dev] Re: Possible Memory Leak in version 5.0.1


  All bugs fixed in 5.0.1 have been marked as such.

  Please be warned that any 5.0.1 patches available in Bugzilla must not
work for you. They where contributed, and most of the time this usually only
means that they may have worked for the contributor.



  Best Regards,
  Alex.

  Alexander Kandzior
  Alkacon Software - The OpenCms Experts
  http://www.alkacon.com


    -----Original Message-----
    From: opencms-dev-admin at opencms.org
[mailto:opencms-dev-admin at opencms.org] On Behalf Of Cory Hubert
    Sent: Monday, July 19, 2004 7:17 PM
    To: opencms-dev at opencms.org
    Subject: RE: [opencms-dev] Re: Possible Memory Leak in version 5.0.1


            Anyone know.  This is kind of critical.  If they aren't patched
already I'd like to know if I have to go through each critical item and
patch it myself.
      -----Original Message-----
      From: opencms-dev-admin at opencms.org
[mailto:opencms-dev-admin at opencms.org]On Behalf Of Cory Hubert
      Sent: Monday, July 19, 2004 10:52 AM
      To: opencms-dev at opencms.org
      Subject: RE: [opencms-dev] Re: Possible Memory Leak in version 5.0.1


          Are all the bugs marked crtical in bugzilla are still in the 5.0.1
download on the homepage?  Do we have to patch them manually?


http://www.opencms.org/bugzilla/buglist.cgi?short_desc_type=allwordssubstr&s
hort_desc=&version=5.0.1&long_desc_type=allwordssubstr&long_desc=&bug_file_l
oc_type=allwordssubstr&bug_file_loc=&bug_status=UNCONFIRMED&bug_status=NEW&b
ug_status=ASSIGNED&bug_status=REOPENED&bug_status=RESOLVED&bug_status=VERIFI
ED&bug_status=CLOSED&resolution=FIXED&resolution=INVALID&resolution=WONTFIX&
resolution=LATER&resolution=REMIND&resolution=DUPLICATE&resolution=WORKSFORM
E&resolution=MOVED&resolution=---&bug_severity=blocker&bug_severity=critical
&bug_severity=major&bug_severity=normal&priority=normal&priority=high&emaila
ssigned_to1=1&emailtype1=substring&email1=&emailassigned_to2=1&emailreporter
2=1&emailcc2=1&emailtype2=substring&email2=&bugidtype=include&bug_id=&change
din=&chfieldfrom=&chfieldto=Now&chfieldvalue=&cmdtype=doit&order=Reuse+same+
sort+as+last+time&field0-0-0=noop&type0-0-0=noop&value0-0-0=


        -----Original Message-----
        From: opencms-dev-admin at opencms.org
[mailto:opencms-dev-admin at opencms.org]On Behalf Of Felipe.Ramos at steria.es
        Sent: Monday, July 19, 2004 3:01 AM
        To: opencms-dev at opencms.org
        Subject: RE: [opencms-dev] Re: Possible Memory Leak in version 5.0.1



        Could you send the .class pathc or the .jar patch ( and the .java ),
please?

        It would be very useful for me.

        Thank you very much


        ------------------------------------------------
        Felipe Ramos
        Steria EspaƱa
        Paseo de las Doce Estrellas, 2
        Campo de las Naciones
        28042 Madrid, Spain
        Tel.: 913 939 888
        -------------------------------------------------



             "Alexander Kandzior" <alex at opencms.org>
              Sent by: opencms-dev-admin at opencms.org
              16/07/2004 18:06
              Please respond to opencms-dev


                      To:        <opencms-dev at opencms.org>
                      cc:
                      Subject:        RE: [opencms-dev] Re: Possible Memory
Leak in version 5.0.1



        FYI I commited the fix to the CVS (even though I changed the
hashCode
        implementation slightly).

        Best Regards,
        Alex.

        Alexander Kandzior
        Alkacon Software - The OpenCms Experts
        http://www.alkacon.com

        -----Original Message-----
        From: opencms-dev-admin at opencms.org
[mailto:opencms-dev-admin at opencms.org]
        On Behalf Of Cory Hubert
        Sent: Friday, July 16, 2004 3:23 PM
        To: opencms-dev at opencms.org
        Subject: RE: [opencms-dev] Re: Possible Memory Leak in version 5.0.1


                  That bug is not fixed in 5.0.1.   I am actually patching
it
        myself.  I am going to take Christian's suggestion and email the bug
author
        to make sure the patch is  applied correctly.
        -----Original Message-----
        From: opencms-dev-admin at opencms.org
[mailto:opencms-dev-admin at opencms.org]On
        Behalf Of Eke, Kemi
        Sent: Friday, July 16, 2004 6:37 AM
        To: 'opencms-dev at opencms.org'
        Subject: [opencms-dev] Re: Possible Memory Leak in version 5.0.1


        Thanks to everyone for the responses.

        My experience with OpenCMS without stress testing has been great,
but under
        stress of 600 users hitting the site at least 10 to 20 times each a
day,
        even running the refresh cron job overnight hasn't been enough, as
it
        crashes during the day with the OutOfMemory Error, or starts giving
strange
        error messages with MySQL (Can't find COLUMN FILE_CONTENT being one
on pages

        it has been happily serving before) before crashing. It would be
possible to

        run the site statically exported to Apache instead which is a
workaround I'm

        trying to implement, thus reducing the number of people hitting the
CMS
        application. Any pointers on static export gratefully received.
(I've been
        going through the opencms.properties file, but have a problem
getting pages
        to point to the correct place for images and css files pathed to
module
        directories when statically exporting)

        Darin: Yes, I am running lucene, do you have optimisation tips for
this or
        experiences you could share. TIA

        Joachim: Could you give a quick system spec, i.e. version of
OpenCMS, RAM,
        whether you are running a "refresh" script overnight, user load etc.

        >From the point that Christian and Cory raised, has that bug been
fixed in
        5.0.1?

        Daniel: Thanks, a quick question though, are you sending -Xmx/ -Xms
        parameters to the JVM as well as the cron "refresh" script?

        Kind Regards

        Kemi



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