[Building Sakai] Sites in Admin Workspace slow to render
Robert Long
rlong at unicon.net
Wed May 21 13:16:34 PDT 2014
Kimberly,
That is strange, the .externals file for sakai-2.9.3-all has both modules listed. So I'm not sure what happened there.
Including the dev list on this, as I don’t know the answer to the message question.
—Bob
----
Robert Long
Software Engineer
Technical Account Manager - Sakai
Unicon, Inc.
----
M.A., Instructional Technology
Saginaw Valley State University
On May 21, 2014, at 4:10 PM, Wilson, Kimberly <wilsonk at mail.amc.edu> wrote:
> We did download *-.all but site and kernel bundles didn’t come across
>
> Also, on another topic:
>
> I was able to successfully modify our xlogin page to have a custom message on our dev server
> We want it to be 3 lines
> And I modified the auth.properties file here sakai-2.9.3\login\login-tool\tool\src\bundle
>
> On my dev server I did this:
> log.invalid = Invalid username and/or password. Please try again. \
> If you are unable to login, \
> please contact the IS Help Desk at 518-262-5000.
>
> The backslashes created new lines
>
> But when I do it on a different server, it gets chopped off after Please try again and doesn’t give me the other lines.
>
> I can’t figure out how to make it work right, do you?
>
> Kim Wilson, MSCIS | Systems Analyst – Sakai & IS Academic Systems | Albany Medical Center | 518-264-1055
>
> From: Robert Long [mailto:rlong at unicon.net]
> Sent: Wednesday, May 21, 2014 2:24 PM
> To: Wilson, Kimberly
> Subject: Re: [Building Sakai] Sites in Admin Workspace slow to render
>
> You are welcome. For future reference, if you want all of the source code, make sure you download the *-all branch or tag of the version. Fortunately, this is fixed in Sakai 10, as all source will be downloaded by default.
>
> —Bob
>
> ----
> Robert Long
> Software Engineer
> Technical Account Manager - Sakai
> Unicon, Inc.
>
> ----
> M.A., Instructional Technology
> Saginaw Valley State University
>
> On May 21, 2014, at 9:36 AM, Wilson, Kimberly <wilsonk at mail.amc.edu> wrote:
>
>
> Thanks, one other bundle we didn’t download !
>
> Kim Wilson, MSCIS | Systems Analyst – Sakai & IS Academic Systems | Albany Medical Center | 518-264-1055
>
> From: Robert Long [mailto:rlong at unicon.net]
> Sent: Wednesday, May 21, 2014 8:35 AM
> To: Wilson, Kimberly
> Cc: Steve Swinsburg; Sakai Dev
> Subject: Re: [Building Sakai] Sites in Admin Workspace slow to render
>
> Kimberly,
>
> SiteService is located in the kernel. The kernel for the 2.9.3 tag is 1.3.3. The source is here:
>
> https://source.sakaiproject.org/svn/kernel/tags/kernel-1.3.3/
>
> —Bob
>
> ----
> Robert Long
> Software Engineer
> Technical Account Manager - Sakai
> Unicon, Inc.
>
> ----
> M.A., Instructional Technology
> Saginaw Valley State University
>
> On May 21, 2014, at 7:45 AM, Wilson, Kimberly <wilsonk at mail.amc.edu> wrote:
>
>
>
> I did find it, I had to download the site bundle; however, I cannot find the file which is being called for the function getSites to locate the query(ies) :
>
> Import org.sakaiproject.site.cover.SiteService
>
> For what Steve explained which is on lines 154-5:
>
> return SiteService.getSites(org.sakaiproject.site.api.SiteService.SelectionType.NON_USER, null, search, null,
> org.sakaiproject.site.api.SiteService.SortType.TITLE_ASC, new PagingPosition(first, last));
>
> Kim Wilson, MSCIS | Systems Analyst – Sakai & IS Academic Systems | Albany Medical Center | 518-264-1055
>
> From: Steve Swinsburg [mailto:steve.swinsburg at gmail.com]
> Sent: Tuesday, May 20, 2014 9:08 PM
> To: Robert Long
> Cc: Wilson, Kimberly; Sakai Dev
> Subject: Re: [Building Sakai] Sites in Admin Workspace slow to render
>
> Hi,
>
> Maybe you actually have the binary release? Can you show the source code directory? (ls -la)
> FYI this is the path to the file:
> site/site-tool/tool/src/java/org/sakaiproject/site/tool/AdminSitesAction.java
>
> cheers,
> Steve
>
>
> On Tue, May 20, 2014 at 4:06 AM, Robert Long <rlong at unicon.net> wrote:
> Kimberly,
>
> Did you download the sakai-2.9.3-all tag? If not, you’ll have to grab the sites source code from here:https://source.sakaiproject.org/svn/site/tags/site-2.9.3.
>
> —Bob
>
> ----
> Robert Long
> Software Engineer
> Technical Account Manager - Sakai
> Unicon, Inc.
>
> ----
> M.A., Instructional Technology
> Saginaw Valley State University
>
> On May 19, 2014, at 11:06 AM, Wilson, Kimberly <wilsonk at mail.amc.edu> wrote:
>
> > Steve:
> >
> > I cannot locate the AdminSitesAction.java
> >
> > I do not see a sites bundle in my Sakai src code for version 2.9.3, only a sites-manage bundle
> >
> > I searched through the entire src code for AdminSitesAction.java with no luck
> >
> > Kim Wilson, MSCIS | Systems Analyst - Sakai & IS Academic Systems | Albany Medical Center | 518-264-1055
> >
> >
> > -----Original Message-----
> > From: sakai-dev-bounces at collab.sakaiproject.org [mailto:sakai-dev-bounces at collab.sakaiproject.org] On Behalf Of sakai-dev-request at collab.sakaiproject.org
> > Sent: Wednesday, May 14, 2014 3:00 PM
> > To: sakai-dev at collab.sakaiproject.org
> > Subject: sakai-dev Digest, Vol 63, Issue 13
> >
> > Send sakai-dev mailing list submissions to
> > sakai-dev at collab.sakaiproject.org
> >
> > To subscribe or unsubscribe via the World Wide Web, visit
> > http://collab.sakaiproject.org/mailman/listinfo/sakai-dev
> > or, via email, send a message with subject or body 'help' to
> > sakai-dev-request at collab.sakaiproject.org
> >
> > You can reach the person managing the list at
> > sakai-dev-owner at collab.sakaiproject.org
> >
> > When replying, please edit your Subject line so it is more specific
> > than "Re: Contents of sakai-dev digest..."
> >
> >
> > Today's Topics:
> >
> > 1. Re: Sites in Admin Workspace slow to render (Wilson, Kimberly)
> > 2. Re: Sites in Admin Workspace slow to render (Steve Swinsburg)
> > 3. Re: Application Servers Crashing (Warwick Chapman)
> > 4. Due May 23 - Re: Sakai Tools Survey - 2014 (Neal Caidin)
> > 5. Sakai Core Team Call, Thursday, 2014-05-15, 10:00EDT
> > (14:00GMT) (ottenhoff at longsight.com)
> > 6. Re: [sakai-core-team] Sakai Core Team Call, Thursday,
> > 2014-05-15, 10:00EDT (14:00GMT) (Neal Caidin)
> > 7. Question on copySiteContent (web services script) or
> > SAK-22562 (Omer A Piperdi)
> >
> >
> > ----------------------------------------------------------------------
> >
> > Message: 1
> > Date: Tue, 13 May 2014 19:33:14 +0000
> > From: "Wilson, Kimberly" <wilsonk at mail.amc.edu>
> > Subject: Re: [Building Sakai] Sites in Admin Workspace slow to render
> > To: Neal Caidin <neal.caidin at apereo.org>
> > Cc: "sakai-dev at collab.sakaiproject.org"
> > <sakai-dev at collab.sakaiproject.org>
> > Message-ID:
> > <A6B19A294BD71C468CADA777F2FA94BA7BE2C413 at wexcmbx01v.AMCNT.AMC.EDU>
> > Content-Type: text/plain; charset="utf-8"
> >
> > I looked through several Sakai Jiras and could not find anything
> >
> > Kim Wilson, MSCIS | Systems Analyst ? Sakai & IS Academic Systems | Albany Medical Center | 518-264-1055
> >
> > From: Neal Caidin [mailto:neal.caidin at apereo.org]
> > Sent: Tuesday, May 13, 2014 2:58 PM
> > To: Wilson, Kimberly
> > Cc: sakai-dev at collab.sakaiproject.org
> > Subject: Re: [Building Sakai] Sites in Admin Workspace slow to render
> >
> > HI Kim,
> >
> > Any response to this yet? Have you searched in Jira or opened a Jira?
> >
> > Thanks,
> > Neal
> >
> >
> >
> > [cid:image001.jpg at 01CF6EC0.A758E1F0]
> > Wilson, Kimberly<mailto:wilsonk at mail.amc.edu>
> > May 12, 2014 at 3:15 PM
> > We?ve noticed with Sakai CLE 2.9.3 neoportal the sites tool, sites list in the Admin Workspace, is very slow to load and appears to be loading all 19,000+ results we have before showing any of the sites and resizing the page to show the first 20.
> >
> > Has anyone encountered this and have a solution how to make the page load the results faster?
> >
> > All other tools are loading with no noticeable delay.
> >
> > Kim Wilson, MSCIS | Systems Analyst ? Sakai & IS Academic Systems | Albany Medical Center | 518-264-1055
> >
> > ________________________________
> > ----------------------------------------- CONFIDENTIALITY NOTICE: This email and any attachments may contain confidential information that is protected by law and is for the sole use of the individuals or entities to which it is addressed. If you are not the intended recipient, please notify the sender by replying to this email and destroying all copies of the communication and attachments. Further use, disclosure, copying, distribution of, or reliance upon the contents of this email and attachments is strictly prohibited. To contact Albany Medical Center, or for a copy of our privacy practices, please visit us on the Internet at www.amc.edu<http://www.amc.edu>.
> > _______________________________________________
> > sakai-dev mailing list
> > sakai-dev at collab.sakaiproject.org<mailto:sakai-dev at collab.sakaiproject.org>
> > http://collab.sakaiproject.org/mailman/listinfo/sakai-dev
> >
> > TO UNSUBSCRIBE: send email to sakai-dev-unsubscribe at collab.sakaiproject.org<mailto:sakai-dev-unsubscribe at collab.sakaiproject.org> with a subject of "unsubscribe"
> >
> > --
> > Neal Caidin
> > Sakai Community Coordinator
> > Apereo Foundation
> > neal.caidin at apereo.org<mailto:neal.caidin at apereo.org>
> > Skype me! (but let me know in advance for the first interaction) - nealkdin
> >
> >
> > -----------------------------------------
> > CONFIDENTIALITY NOTICE: This email and any attachments may contain confidential information that is protected by law and is for the sole use of the individuals or entities to which it is addressed. If you are not the intended recipient, please notify the sender by replying to this email and destroying all copies of the communication and attachments. Further use, disclosure, copying, distribution of, or reliance upon the contents of this email and attachments is strictly prohibited. To contact Albany Medical Center, or for a copy of our privacy practices, please visit us on the Internet at www.amc.edu.
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> >
> > ------------------------------
> >
> > Message: 2
> > Date: Wed, 14 May 2014 23:02:08 +1000
> > From: Steve Swinsburg <steve.swinsburg at gmail.com>
> > Subject: Re: [Building Sakai] Sites in Admin Workspace slow to render
> > To: "Wilson, Kimberly" <wilsonk at mail.amc.edu>
> > Cc: "sakai-dev at collab.sakaiproject.org"
> > <sakai-dev at collab.sakaiproject.org>
> > Message-ID:
> > <CAPyxfbHe09HyDChCeVMGZj0QamznRSMgQdFF1T1+Np91ZmgYQA at mail.gmail.com>
> > Content-Type: text/plain; charset="utf-8"
> >
> > AdminSitesAction.java in the sites bundle is the class that gets the data.
> > It does page the calls, assuming valid params. Can you confirm it is indeed
> > fetching all by looking at the SQL that is being run?
> >
> > return
> > SiteService.getSites(org.sakaiproject.site.api.SiteService.SelectionType.ANY,
> > null, search, null,
> > org.sakaiproject.site.api.SiteService.SortType.TITLE_ASC, new
> > PagingPosition(first, last));
> >
> >
> > On Wed, May 14, 2014 at 5:33 AM, Wilson, Kimberly <wilsonk at mail.amc.edu>wrote:
> >
> >> I looked through several Sakai Jiras and could not find anything
> >>
> >>
> >>
> >> *Kim Wilson**,** MSCIS* | Systems Analyst ? Sakai & IS Academic Systems |
> >> Albany Medical Center | 518-264-1055
> >>
> >>
> >>
> >> *From:* Neal Caidin [mailto:neal.caidin at apereo.org]
> >> *Sent:* Tuesday, May 13, 2014 2:58 PM
> >> *To:* Wilson, Kimberly
> >> *Cc:* sakai-dev at collab.sakaiproject.org
> >> *Subject:* Re: [Building Sakai] Sites in Admin Workspace slow to render
> >>
> >>
> >>
> >> HI Kim,
> >>
> >> Any response to this yet? Have you searched in Jira or opened a Jira?
> >>
> >> Thanks,
> >> Neal
> >>
> >>
> >>
> >> *Wilson, Kimberly* <wilsonk at mail.amc.edu>
> >>
> >> May 12, 2014 at 3:15 PM
> >>
> >> We?ve noticed with Sakai CLE 2.9.3 neoportal the sites tool, sites list in
> >> the Admin Workspace, is very slow to load and appears to be loading all
> >> 19,000+ results we have before showing any of the sites and resizing the
> >> page to show the first 20.
> >>
> >>
> >>
> >> Has anyone encountered this and have a solution how to make the page load
> >> the results faster?
> >>
> >>
> >>
> >> All other tools are loading with no noticeable delay.
> >>
> >>
> >>
> >> *Kim Wilson**,** MSCIS* | Systems Analyst ? Sakai & IS Academic Systems |
> >> Albany Medical Center | 518-264-1055
> >>
> >>
> >> ------------------------------
> >>
> >> ----------------------------------------- CONFIDENTIALITY NOTICE: This
> >> email and any attachments may contain confidential information that is
> >> protected by law and is for the sole use of the individuals or entities to
> >> which it is addressed. If you are not the intended recipient, please notify
> >> the sender by replying to this email and destroying all copies of the
> >> communication and attachments. Further use, disclosure, copying,
> >> distribution of, or reliance upon the contents of this email and
> >> attachments is strictly prohibited. To contact Albany Medical Center, or
> >> for a copy of our privacy practices, please visit us on the Internet at
> >> www.amc.edu.
> >>
> >> _______________________________________________
> >> sakai-dev mailing list
> >> sakai-dev at collab.sakaiproject.org
> >> http://collab.sakaiproject.org/mailman/listinfo/sakai-dev
> >>
> >> TO UNSUBSCRIBE: send email to
> >> sakai-dev-unsubscribe at collab.sakaiproject.org with a subject of
> >> "unsubscribe"
> >>
> >>
> >>
> >> --
> >> Neal Caidin
> >> Sakai Community Coordinator
> >> Apereo Foundation
> >> neal.caidin at apereo.org
> >> Skype me! (but let me know in advance for the first interaction) - nealkdin
> >>
> >> ------------------------------
> >> ----------------------------------------- CONFIDENTIALITY NOTICE: This
> >> email and any attachments may contain confidential information that is
> >> protected by law and is for the sole use of the individuals or entities to
> >> which it is addressed. If you are not the intended recipient, please notify
> >> the sender by replying to this email and destroying all copies of the
> >> communication and attachments. Further use, disclosure, copying,
> >> distribution of, or reliance upon the contents of this email and
> >> attachments is strictly prohibited. To contact Albany Medical Center, or
> >> for a copy of our privacy practices, please visit us on the Internet at
> >> www.amc.edu.
> >>
> >>
> >> _______________________________________________
> >> sakai-dev mailing list
> >> sakai-dev at collab.sakaiproject.org
> >> http://collab.sakaiproject.org/mailman/listinfo/sakai-dev
> >>
> >> TO UNSUBSCRIBE: send email to
> >> sakai-dev-unsubscribe at collab.sakaiproject.org with a subject of
> >> "unsubscribe"
> >>
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> >
> > ------------------------------
> >
> > Message: 3
> > Date: Wed, 14 May 2014 15:06:25 +0200
> > From: Warwick Chapman <warwickchapman at gmail.com>
> > Subject: Re: [Building Sakai] Application Servers Crashing
> > To: Jaco Gillman <jaco at opencollab.co.za>, sakai-dev
> > <sakai-dev at collab.sakaiproject.org>
> > Cc: David Wafula Wanyonyi <DavidWafula.Wanyonyi at wits.ac.za>
> > Message-ID:
> > <CAPVzm11S9o0G+9kdGhOWdXEpnVB+wbmDt9kHU=F=9=s4sjxL3w at mail.gmail.com>
> > Content-Type: text/plain; charset="utf-8"
> >
> > Howzit
> >
> > Sorry for the delay - election madness.
> >
> > -d64 must be used on systems with 64bit architecture in order to address
> > more than 1.5-3.5G of memory (depends on the platform).
> >
> >> From the manual:
> >
> > -d32, -d64
> > Specified whether the program is to be run in a 32-bit or 64-bit
> > environment if available.
> >
> > Currently, only the Java HotSpot Server VM supports 64-bit operations and
> > the -server option is implicit with the use of -d64 . This is subject to
> > change in a future release.
> >
> > If neither -d32 nor -d64 is specified, the default is to run in a 32-bit
> > environment, except for 64-bit only systems. This is subject to change in
> > a future release.
> >
> > See
> > http://blogs.vmware.com/apps/2011/06/taking-a-closer-look-at-sizing-the-java-process.htmlfor
> > more information.
> >
> > -- Warwick Bruce Chapman | +27 83 7797 094 |http://warwickchapman.com
> >
> >
> > On Mon, May 5, 2014 at 1:59 PM, Jaco Gillman <jaco at opencollab.co.za> wrote:
> >
> >> Hi Warwick, David
> >>
> >> We experience exactly the same issue as you have mentioned below.
> >>
> >> Here is what we have for JAVA_OPTS
> >>
> >> JAVA_OPTS='-server -Xms512m -Xmx4096m -XX:PermSize=128m
> >> -XX:MaxPermSize=512m -XX:NewSize=192m -XX:MaxNewSize=384m
> >> -Djava.awt.headless=true -Dhttp.agent=Sakai
> >> -Dorg.apache.jasper.compiler.Parser.STRICT_QUOTE_ESCAPING=false
> >> -Dsun.lang.ClassLoader.allowArraySyntax=true -Dsakai.home=/opt/sakai_home'
> >>
> >> I also notice you mention -server -*d64*, how important will adding this
> >> parameter be?
> >>
> >> Regards,
> >>
> >> *Jaco Gillman*
> >>
> >> Java Developer
> >>
> >> opencollab
> >>
> >> *Tel*: +27 21 970 4017 | *Fax*: +27 21 914 3098
> >>
> >> *Email*: jaco at opencollab.co.za | *Skype*: gillmanjc
> >>
> >> *Web*: www.opencollab.co.za
> >>
> >>
> >>
> >> On 4 November 2013 09:56, Warwick Chapman <warwickchapman at gmail.com>wrote:
> >>
> >>> Thank you for the assistance, we eventually settled on:
> >>>
> >>> JAVA_OPTS='-server -d64 -Xmx4g -XX:MaxPermSize=512m
> >>> -Djava.awt.headless=true -Dhttp.agent=Sakai'
> >>>
> >>> -- Warwick Bruce Chapman | +27 83 7797 094 |http://warwickchapman.com
> >>>
> >>>
> >>> On Fri, Nov 1, 2013 at 11:22 AM, David Wafula Wanyonyi <
> >>> DavidWafula.Wanyonyi at wits.ac.za> wrote:
> >>>
> >>>> We use Solaris Zones.
> >>>> Thanks
> >>>> ------------------------------
> >>>> *From:* Warwick Chapman [warwickchapman at gmail.com]
> >>>> *Sent:* Friday, November 01, 2013 11:04 AM
> >>>> *To:* David Wafula Wanyonyi
> >>>> *Cc:* sakai-dev
> >>>>
> >>>> *Subject:* Re: [Building Sakai] Application Servers Crashing
> >>>>
> >>>> Ps. Are you using OpenVZ as well?
> >>>>
> >>>> -- Warwick Bruce Chapman | +27 83 7797 094 |http://warwickchapman.com
> >>>>
> >>>>
> >>>> On Fri, Nov 1, 2013 at 10:52 AM, David Wafula Wanyonyi <
> >>>> DavidWafula.Wanyonyi at wits.ac.za> wrote:
> >>>>
> >>>>> Hi,
> >>>>> We run servers of almost the same specs, we use the following options
> >>>>> and they work just fine with way higher number of sessions:
> >>>>>
> >>>>> JAVA_OPTS="$JAVA_OPTS -server -d64 -Xmx4g -XX:PermSize=512m
> >>>>> -XX:MaxPermSize=1024m -XX:NewSize=512m -XX:MaxNewSize=1024m
> >>>>> -Djava.awt.headless=true -Dcom.sun.management.jmxremote
> >>>>> -Dsun.lang.ClassLoader.allowArraySyntax=true
> >>>>> -Djava.util.Arrays.useLegacyMergeSort=true"
> >>>>>
> >>>>> You might want up your PermSize.
> >>>>>
> >>>>> Regards,
> >>>>> david.
> >>>>>
> >>>>> ------------------------------
> >>>>> *From:* Warwick Chapman [warwickchapman at gmail.com]
> >>>>> *Sent:* Friday, November 01, 2013 10:27 AM
> >>>>> *To:* sakai-dev
> >>>>> *Subject:* Re: [Building Sakai] Application Servers Crashing
> >>>>>
> >>>>> The three are running at the moment, with 63 sessions shared
> >>>>> between them:
> >>>>>
> >>>>> root at opportunity:~# uname -a
> >>>>> Linux opportunity 2.6.32-19-pve #1 SMP Wed May 15 07:32:52 CEST 2013
> >>>>> x86_64 x86_64 x86_64 GNU/Linux
> >>>>>
> >>>>> root at opportunity:~# free -m
> >>>>> total used free shared buffers
> >>>>> cached
> >>>>> Mem: 4096 3679 416 0 0
> >>>>> 1968
> >>>>> -/+ buffers/cache: 1711 2384
> >>>>> Swap: 4096 6 4089
> >>>>>
> >>>>> root at opportunity:~# w
> >>>>> 10:23:19 up 1 day, 14:23, 1 user, load average: 0,16, 0,08, 0,04
> >>>>>
> >>>>> ---
> >>>>>
> >>>>> root at opportunity-01:~# uname -a
> >>>>> Linux opportunity-01 2.6.32-19-pve #1 SMP Wed May 15 07:32:52 CEST 2013
> >>>>> x86_64 x86_64 x86_64 GNU/Linux
> >>>>>
> >>>>> root at opportunity-01:~# free -m
> >>>>> total used free shared buffers
> >>>>> cached
> >>>>> Mem: 4096 2662 1433 0 0
> >>>>> 954
> >>>>> -/+ buffers/cache: 1708 2387
> >>>>> Swap: 4096 3 4092
> >>>>>
> >>>>> root at opportunity-01:~# w
> >>>>> 10:23:54 up 22:56, 1 user, load average: 0,03, 0,05, 0,00
> >>>>>
> >>>>> ---
> >>>>>
> >>>>> root at opportunity-10:~# uname -a
> >>>>> Linux opportunity-10 2.6.32-20-pve #1 SMP Wed May 15 08:23:27 CEST 2013
> >>>>> x86_64 x86_64 x86_64 GNU/Linux
> >>>>>
> >>>>> root at opportunity-10:~# free -m
> >>>>> total used free shared buffers
> >>>>> cached
> >>>>> Mem: 4096 1778 2317 0 0
> >>>>> 146
> >>>>> -/+ buffers/cache: 1632 2463
> >>>>> Swap: 4096 0 4096
> >>>>>
> >>>>> root at opportunity-10:~# w
> >>>>> 10:24:40 up 10:40, 2 users, load average: 0,00, 0,02, 0,13
> >>>>>
> >>>>>
> >>>>> -- Warwick Bruce Chapman | +27 83 7797 094 |http://warwickchapman.com
> >>>>>
> >>>>>
> >>>>> On Fri, Nov 1, 2013 at 10:04 AM, Warwick Chapman <
> >>>>> warwickchapman at gmail.com> wrote:
> >>>>>
> >>>>>> Hi All
> >>>>>>
> >>>>>> I'm going mad here. Surely we can expect a four processor, 4G
> >>>>>> appserver to handle more than 50 sessions without crashing?
> >>>>>>
> >>>>>> Mine keep crashing and its causing havoc.
> >>>>>>
> >>>>>> As they approach 40 sessions, the system load which is usually below
> >>>>>> 0.10 start climbing, and then hits 1.00 and eventually I get the
> >>>>>> "java.lang.OutOfMemoryError: Java heap space" error.
> >>>>>>
> >>>>>> *Details*
> >>>>>>
> >>>>>> 1. Ubuntu 12.04 OpenVZ on Proxmox with 4G RAM and 4 processors
> >>>>>> allocated.
> >>>>>>
> >>>>>> 2. Oracle Java 6:
> >>>>>> root at opportunity-10:~# java -version
> >>>>>> java version "1.6.0_45"
> >>>>>> Java(TM) SE Runtime Environment (build 1.6.0_45-b06)
> >>>>>> Java HotSpot(TM) 64-Bit Server VM (build 20.45-b01, mixed mode)
> >>>>>>
> >>>>>> 3. Environment variables:
> >>>>>> root at opportunity-10:~# set | grep JAVA
> >>>>>> JAVA_HOME=/usr/lib/jvm/java-6-oracle
> >>>>>> JAVA_OPTS='-server -Xms512m -Xmx1024m -XX:PermSize=128m
> >>>>>> -XX:MaxPermSize=512m -XX:NewSize=192m -XX:MaxNewSize=384m
> >>>>>> -Djava.awt.headless=true -Dhttp.agent=Sakai
> >>>>>> -Dorg.apache.jasper.compiler.Parser.STRICT_QUOTE_ESCAPING=false
> >>>>>> -Dsun.lang.ClassLoader.allowArraySyntax=true -Duser.language=en
> >>>>>> -Duser.region=ZA -Dfile.encoding=UTF-8'
> >>>>>>
> >>>>>> 4. Sakai 2.9.3 built independently on each app server (also tried
> >>>>>> building on one and deploying to others). Custom providers, SMS and only
> >>>>>> patch is for UCT SMS.
> >>>>>>
> >>>>>> 5. Process:
> >>>>>> 31032 pts/2 Sl 1:44 /usr/lib/jvm/java-6-oracle/bin/java
> >>>>>> -Djava.util.logging.config.file=/opt/tomcat/conf/logging.properties
> >>>>>> -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -server
> >>>>>> -Xms512m -Xmx1024m -XX:PermSize=128m -XX:MaxPermSize=512m -XX:NewSize=192m
> >>>>>> -XX:MaxNewSize=384m -Djava.awt.headless=true -Dhttp.agent=Sakai
> >>>>>> -Dorg.apache.jasper.compiler.Parser.STRICT_QUOTE_ESCAPING=false
> >>>>>> -Dsun.lang.ClassLoader.allowArraySyntax=true -Duser.language=en
> >>>>>> -Duser.region=ZA -Dfile.encoding=UTF-8
> >>>>>> -Djava.endorsed.dirs=/opt/tomcat/endorsed -classpath
> >>>>>> /opt/tomcat/bin/bootstrap.jar:/opt/tomcat/bin/tomcat-juli.jar
> >>>>>> -Dcatalina.base=/opt/tomcat -Dcatalina.home=/opt/tomcat
> >>>>>> -Djava.io.tmpdir=/opt/tomcat/temp org.apache.catalina.startup.Bootstrap
> >>>>>> start
> >>>>>>
> >>>>>> 6. Database server and LDAP server are quiet and not battling with
> >>>>>> load at all.
> >>>>>>
> >>>>>> 7. The underlying host machines are quiet and load is not affecting
> >>>>>> them at all and memory usage is safely below available.
> >>>>>>
> >>>>>> See catalina for the most recent crash:
> >>>>>> 2013-11-01 09:37:18,497 WARN http-bio-8080-exec-281
> >>>>>> org.sakaiproject.portal.charon.site.DefaultSiteViewImpl - Failed to set
> >>>>>> canAddSite for current user. Defaulting to false ...
> >>>>>> Exception in thread "PageSavingThread-sakai.profile2"
> >>>>>> java.lang.OutOfMemoryError: Java heap space
> >>>>>> 2013-11-01 09:41:04,553 ERROR http-bio-8080-exec-256
> >>>>>> org.hibernate.transaction.JDBCTransaction - JDBC rollback failed
> >>>>>> com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException:
> >>>>>> No operations allowed after connection closed.
> >>>>>> at
> >>>>>> sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
> >>>>>> at
> >>>>>> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
> >>>>>> at
> >>>>>> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
> >>>>>> at
> >>>>>> java.lang.reflect.Constructor.newInstance(Constructor.java:513)
> >>>>>> at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
> >>>>>> at com.mysql.jdbc.Util.getInstance(Util.java:386)
> >>>>>> at
> >>>>>> com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1015)
> >>>>>> at
> >>>>>> com.mysql.jdbc.SQLError.createSQLException(SQLError.java:989)
> >>>>>> at
> >>>>>> com.mysql.jdbc.SQLError.createSQLException(SQLError.java:975)
> >>>>>> at
> >>>>>> com.mysql.jdbc.SQLError.createSQLException(SQLError.java:920)
> >>>>>> at
> >>>>>> com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1304)
> >>>>>> at
> >>>>>> com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1296)
> >>>>>> at
> >>>>>> com.mysql.jdbc.ConnectionImpl.rollback(ConnectionImpl.java:5028)
> >>>>>> at
> >>>>>> org.apache.commons.dbcp.DelegatingConnection.rollback(DelegatingConnection.java:328)
> >>>>>> at
> >>>>>> org.apache.commons.dbcp.PoolingDataSource$PoolGuardConnectionWrapper.rollback(PoolingDataSource.java:312)
> >>>>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >>>>>> at
> >>>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> >>>>>> at
> >>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> >>>>>> at java.lang.reflect.Method.invoke(Method.java:597)
> >>>>>> at
> >>>>>> org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:364)
> >>>>>> at com.sun.proxy.$Proxy5.rollback(Unknown Source)
> >>>>>> at
> >>>>>> org.hibernate.transaction.JDBCTransaction.rollbackAndResetAutoCommit(JDBCTransaction.java:183)
> >>>>>> at
> >>>>>> org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:162)
> >>>>>> at
> >>>>>> org.springframework.orm.hibernate3.HibernateTransactionManager.doRollback(HibernateTransactionManager.java:674)
> >>>>>> at
> >>>>>> org.springframework.transaction.support.AbstractPlatformTransactionManager.processRollback(AbstractPlatformTransactionManager.java:823)
> >>>>>> at
> >>>>>> org.springframework.transaction.support.AbstractPlatformTransactionManager.rollback(AbstractPlatformTransactionManager.java:800)
> >>>>>> at
> >>>>>> org.springframework.transaction.interceptor.TransactionAspectSupport.completeTransactionAfterThrowing(TransactionAspectSupport.java:339)
> >>>>>> at
> >>>>>> org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
> >>>>>> at
> >>>>>> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
> >>>>>> at
> >>>>>> org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
> >>>>>> at com.sun.proxy.$Proxy42.getPublishedAssessment(Unknown
> >>>>>> Source)
> >>>>>> at
> >>>>>> org.sakaiproject.tool.assessment.services.assessment.PublishedAssessmentService.getPublishedAssessment(PublishedAssessmentService.java:189)
> >>>>>> at
> >>>>>> org.sakaiproject.tool.assessment.ui.listener.delivery.BeginDeliveryActionListener.lookupPublishedAssessment(BeginDeliveryActionListener.java:161)
> >>>>>> at
> >>>>>> org.sakaiproject.tool.assessment.ui.listener.delivery.BeginDeliveryActionListener.getPublishedAssessmentBasedOnAction(BeginDeliveryActionListener.java:415)
> >>>>>> at
> >>>>>> org.sakaiproject.tool.assessment.ui.listener.delivery.BeginDeliveryActionListener.processAction(BeginDeliveryActionListener.java:109)
> >>>>>> at
> >>>>>> javax.faces.event.ActionEvent.processListener(ActionEvent.java:77)
> >>>>>> at
> >>>>>> javax.faces.component.UIComponentBase.broadcast(UIComponentBase.java:669)
> >>>>>> at
> >>>>>> javax.faces.component.UICommand.broadcast(UICommand.java:317)
> >>>>>> at javax.faces.component.UIData.broadcast(UIData.java:677)
> >>>>>> at
> >>>>>> javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:287)
> >>>>>> at
> >>>>>> javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:401)
> >>>>>> at
> >>>>>> com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:95)
> >>>>>> at
> >>>>>> com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:245)
> >>>>>> at
> >>>>>> com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:110)
> >>>>>> at
> >>>>>> javax.faces.webapp.FacesServlet.service(FacesServlet.java:213)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
> >>>>>> at
> >>>>>> org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:634)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
> >>>>>> at
> >>>>>> org.sakaiproject.jsf.util.SamigoJsfTool.dispatch(SamigoJsfTool.java:301)
> >>>>>> at org.sakaiproject.jsf.util.JsfTool.doPost(JsfTool.java:256)
> >>>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
> >>>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:379)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
> >>>>>> at
> >>>>>> org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:511)
> >>>>>> at
> >>>>>> org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1483)
> >>>>>> at
> >>>>>> org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:213)
> >>>>>> at
> >>>>>> org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96)
> >>>>>> at
> >>>>>> org.sakaiproject.portal.charon.handlers.ToolHandler.doPost(ToolHandler.java:73)
> >>>>>> at
> >>>>>> org.sakaiproject.portal.charon.SkinnableCharonPortal.doPost(SkinnableCharonPortal.java:1273)
> >>>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
> >>>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
> >>>>>> at
> >>>>>> org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:695)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
> >>>>>> at
> >>>>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
> >>>>>> at
> >>>>>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
> >>>>>> at
> >>>>>> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
> >>>>>> at
> >>>>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
> >>>>>> at
> >>>>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
> >>>>>> at
> >>>>>> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
> >>>>>> at
> >>>>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
> >>>>>> at
> >>>>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
> >>>>>> at
> >>>>>> org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1041)
> >>>>>> at
> >>>>>> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:603)
> >>>>>> at
> >>>>>> org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
> >>>>>> at
> >>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
> >>>>>> at
> >>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
> >>>>>> at java.lang.Thread.run(Thread.java:662)
> >>>>>> Caused by: java.lang.OutOfMemoryError: Java heap space
> >>>>>> 2013-11-01 09:41:14,635 WARN SakaiClusterService.Maintenance
> >>>>>> org.sakaiproject.db.impl.BasicSqlService - Sql.dbRead: sql: select
> >>>>>> SERVER_ID from SAKAI_CLUSTER where SERVER_ID = ?
> >>>>>> opportunity-10-1383259498265
> >>>>>> com.mysql.jdbc.exceptions.jdbc4.CommunicationsException:
> >>>>>> Communications link failure
> >>>>>>
> >>>>>> The last packet successfully received from the server was 6,629
> >>>>>> milliseconds ago. The last packet sent successfully to the server was
> >>>>>> 6,629 milliseconds ago.
> >>>>>> at
> >>>>>> sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
> >>>>>> at
> >>>>>> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
> >>>>>> at
> >>>>>> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
> >>>>>> at
> >>>>>> java.lang.reflect.Constructor.newInstance(Constructor.java:513)
> >>>>>> at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
> >>>>>> at
> >>>>>> com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1121)
> >>>>>> at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3673)
> >>>>>> at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3562)
> >>>>>> at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4113)
> >>>>>> at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:927)
> >>>>>> at com.mysql.jdbc.MysqlIO.secureAuth411(MysqlIO.java:4689)
> >>>>>> at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1304)
> >>>>>> at
> >>>>>> com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2486)
> >>>>>> at
> >>>>>> com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2519)
> >>>>>> at
> >>>>>> com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2304)
> >>>>>> at
> >>>>>> com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:834)
> >>>>>> at
> >>>>>> com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
> >>>>>> at
> >>>>>> sun.reflect.GeneratedConstructorAccessor680.newInstance(Unknown Source)
> >>>>>> at
> >>>>>> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
> >>>>>> at
> >>>>>> java.lang.reflect.Constructor.newInstance(Constructor.java:513)
> >>>>>> at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
> >>>>>> at
> >>>>>> com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:416)
> >>>>>> at
> >>>>>> com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:346)
> >>>>>> at
> >>>>>> org.apache.commons.dbcp.DriverConnectionFactory.createConnection(DriverConnectionFactory.java:38)
> >>>>>> at
> >>>>>> org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:294)
> >>>>>> at
> >>>>>> org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:1181)
> >>>>>> at
> >>>>>> org.apache.commons.dbcp.PoolingDataSource.getConnection(PoolingDataSource.java:96)
> >>>>>> at
> >>>>>> org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:880)
> >>>>>> at
> >>>>>> org.sakaiproject.db.impl.BasicSqlService.borrowConnection(BasicSqlService.java:260)
> >>>>>> at
> >>>>>> org.sakaiproject.db.impl.BasicSqlService.dbRead(BasicSqlService.java:540)
> >>>>>> at
> >>>>>> org.sakaiproject.db.impl.BasicSqlService.dbRead(BasicSqlService.java:471)
> >>>>>> at
> >>>>>> org.sakaiproject.cluster.impl.SakaiClusterService$Maintenance.run(SakaiClusterService.java:377)
> >>>>>> at java.lang.Thread.run(Thread.java:662)
> >>>>>> Caused by: java.io.EOFException: Can not read response from server.
> >>>>>> Expected to read 4 bytes, read 0 bytes before connection was unexpectedly
> >>>>>> lost.
> >>>>>> at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:3119)
> >>>>>> at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3573)
> >>>>>> ... 26 more
> >>>>>> 2013-11-01 09:41:27,726 WARN SakaiClusterService.Maintenance
> >>>>>> org.sakaiproject.cluster.impl.SakaiClusterService - run(): server has been
> >>>>>> closed in cluster table, reopened: opportunity-10-1383259498265
> >>>>>> 2013-11-01 09:41:24,623 WARN http-bio-8080-exec-291
> >>>>>> org.sakaiproject.portal.util.ErrorReporter - Bug Report bug-id:
> >>>>>> 1c74337e-3721-4fb6-812d-85f665ff1da1 user:
> >>>>>> 334d3096-e735-4597-9826-a1f6fcb44d1a usage-session:
> >>>>>> 9dbb01fb-9a47-4435-b019-3c626f9ec35c time: 01-Nov-2013 09:39:42 user
> >>>>>> comment: null stack trace
> >>>>>> java.lang.OutOfMemoryError: Java heap space
> >>>>>> at java.util.Hashtable.<init>(Hashtable.java:162)
> >>>>>> at java.util.Hashtable.<init>(Hashtable.java:183)
> >>>>>> at
> >>>>>> org.sakaiproject.util.BaseResourceProperties.<init>(BaseResourceProperties.java:82)
> >>>>>> at
> >>>>>> org.sakaiproject.util.BaseResourcePropertiesEdit.<init>(BaseResourcePropertiesEdit.java:39)
> >>>>>> at org.sakaiproject.site.impl.BaseSite.set(BaseSite.java:575)
> >>>>>> at org.sakaiproject.site.impl.BaseSite.<init>(BaseSite.java:234)
> >>>>>> at
> >>>>>> org.sakaiproject.site.impl.BaseSiteService.getCachedSite(BaseSiteService.java:599)
> >>>>>> at
> >>>>>> org.sakaiproject.site.impl.BaseSiteService.getDefinedSite(BaseSiteService.java:620)
> >>>>>> at
> >>>>>> org.sakaiproject.site.impl.BaseSiteService.getSite(BaseSiteService.java:709)
> >>>>>> at
> >>>>>> org.sakaiproject.site.impl.BaseSiteService.getSiteVisit(BaseSiteService.java:787)
> >>>>>> at
> >>>>>> org.sakaiproject.site.cover.SiteService.getSiteVisit(SiteService.java:140)
> >>>>>> at
> >>>>>> org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:167)
> >>>>>> at
> >>>>>> org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96)
> >>>>>> at
> >>>>>> org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:894)
> >>>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
> >>>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
> >>>>>> at
> >>>>>> org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:695)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
> >>>>>> at
> >>>>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
> >>>>>> at
> >>>>>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
> >>>>>> at
> >>>>>> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
> >>>>>> at
> >>>>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
> >>>>>> at
> >>>>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
> >>>>>> at
> >>>>>> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
> >>>>>> at
> >>>>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
> >>>>>> at
> >>>>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
> >>>>>> at
> >>>>>> org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1041)
> >>>>>> at
> >>>>>> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:603)
> >>>>>> at
> >>>>>> org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
> >>>>>>
> >>>>>> Tool Placement:
> >>>>>> No Placement
> >>>>>>
> >>>>>> Request:
> >>>>>> : AuthType:null
> >>>>>> : CharEncoding:UTF-8
> >>>>>> : ContentLength:-1
> >>>>>> : ContentType:null
> >>>>>> : ContextPath:/portal
> >>>>>> : LocalAddress:192.168.20.5
> >>>>>> : LocalName:opportunity-10.da.org.za
> >>>>>> : LocalPort:8080
> >>>>>> : Method:GET
> >>>>>> : PathInfo:/tool/00c1784d-3cb9-4b9f-ada5-4200b82376db/synMainLite
> >>>>>> : Protocol:HTTP/1.1
> >>>>>> : QueryString:time=1
> >>>>>> : RemoteAddress:46.4.206.124
> >>>>>> : RemoteHost:46.4.206.124
> >>>>>> : RemotePort:56498
> >>>>>> : Requested URL:
> >>>>>> http://umthombo.da.org.za/portal/tool/00c1784d-3cb9-4b9f-ada5-4200b82376db/synMainLite
> >>>>>> : Scheme:http
> >>>>>> : ServerName:umthombo.da.org.za
> >>>>>> : Headers:
> >>>>>> : Header:accept:text/html, application/xhtml+xml, */*
> >>>>>> : Header:referer:
> >>>>>> http://umthombo.da.org.za/portal/tool/00c1784d-3cb9-4b9f-ada5-4200b82376db/wait
> >>>>>> : Header:accept-language:en-ZA
> >>>>>> : Header:user-agent:Mozilla/5.0 (compatible; MSIE 10.0; Windows
> >>>>>> NT 6.1; WOW64; Trident/6.0)
> >>>>>> : Header:accept-encoding:gzip, deflate
> >>>>>> : Header:dnt:1
> >>>>>> : Header:cookie:---censored---
> >>>>>> : Header:host:umthombo.da.org.za
> >>>>>> : Header:cache-control:max-age=43200
> >>>>>> : Header:connection:keep-alive
> >>>>>> : Header:x-forwarded-for:41.13.48.159
> >>>>>> : Parameters:
> >>>>>> : Parameter:time:0:1
> >>>>>> : Attributes:
> >>>>>> :
> >>>>>> Attribute:sakai.character.encoding.done:sakai.character.encoding.done
> >>>>>> : Attribute:sakai.filtered:sakai.filtered
> >>>>>> :
> >>>>>> Attribute:sakai.session:org.sakaiproject.tool.impl.MySession at a064900
> >>>>>> Session:
> >>>>>> : Created:1383291288806
> >>>>>> : LastAccess:1383291671451
> >>>>>> : MaxInactive:3600
> >>>>>> : Attributes:
> >>>>>> : Attribute:portalskin:neoskin
> >>>>>>
> >>>>>> 2013-11-01 09:41:35,971 WARN http-bio-8080-exec-256
> >>>>>> org.hibernate.util.JDBCExceptionReporter - SQL Error: 0, SQLState: null
> >>>>>> 2013-11-01 09:41:35,971 ERROR http-bio-8080-exec-256
> >>>>>> org.hibernate.util.JDBCExceptionReporter - Already closed.
> >>>>>> 2013-11-01 09:42:09,783 WARN http-bio-8080-exec-256
> >>>>>> org.hibernate.util.JDBCExceptionReporter - SQL Error: 0, SQLState: null
> >>>>>> 2013-11-01 09:42:09,783 ERROR http-bio-8080-exec-256
> >>>>>> org.hibernate.util.JDBCExceptionReporter - Already closed.
> >>>>>> 2013-11-01 09:45:04,447 ERROR http-bio-8080-exec-256
> >>>>>> org.springframework.transaction.interceptor.TransactionInterceptor -
> >>>>>> Application exception overridden by rollback exception
> >>>>>> java.lang.OutOfMemoryError: Java heap space
> >>>>>> 2013-11-01 09:45:04,447 ERROR http-bio-8080-exec-256
> >>>>>> org.sakaiproject.tool.assessment.services.assessment.PublishedAssessmentService
> >>>>>> - org.springframework.transaction.TransactionSystemException: Could not
> >>>>>> roll back Hibernate transaction; nested exception is
> >>>>>> org.hibernate.TransactionException: JDBC rollback failed
> >>>>>> 2013-11-01 09:45:04,447 ERROR http-bio-8080-exec-256
> >>>>>> com.sun.faces.lifecycle.InvokeApplicationPhase -
> >>>>>> org.springframework.transaction.TransactionSystemException: Could not roll
> >>>>>> back Hibernate transaction; nested exception is
> >>>>>> org.hibernate.TransactionException: JDBC rollback failed
> >>>>>> java.lang.RuntimeException:
> >>>>>> org.springframework.transaction.TransactionSystemException: Could not roll
> >>>>>> back Hibernate transaction; nested exception is
> >>>>>> org.hibernate.TransactionException: JDBC rollback failed
> >>>>>> at
> >>>>>> org.sakaiproject.tool.assessment.services.assessment.PublishedAssessmentService.getPublishedAssessment(PublishedAssessmentService.java:195)
> >>>>>> at
> >>>>>> org.sakaiproject.tool.assessment.ui.listener.delivery.BeginDeliveryActionListener.lookupPublishedAssessment(BeginDeliveryActionListener.java:161)
> >>>>>> at
> >>>>>> org.sakaiproject.tool.assessment.ui.listener.delivery.BeginDeliveryActionListener.getPublishedAssessmentBasedOnAction(BeginDeliveryActionListener.java:415)
> >>>>>> at
> >>>>>> org.sakaiproject.tool.assessment.ui.listener.delivery.BeginDeliveryActionListener.processAction(BeginDeliveryActionListener.java:109)
> >>>>>> at
> >>>>>> javax.faces.event.ActionEvent.processListener(ActionEvent.java:77)
> >>>>>> at
> >>>>>> javax.faces.component.UIComponentBase.broadcast(UIComponentBase.java:669)
> >>>>>> at
> >>>>>> javax.faces.component.UICommand.broadcast(UICommand.java:317)
> >>>>>> at javax.faces.component.UIData.broadcast(UIData.java:677)
> >>>>>> at
> >>>>>> javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:287)
> >>>>>> at
> >>>>>> javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:401)
> >>>>>> at
> >>>>>> com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:95)
> >>>>>> at
> >>>>>> com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:245)
> >>>>>> at
> >>>>>> com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:110)
> >>>>>> at
> >>>>>> javax.faces.webapp.FacesServlet.service(FacesServlet.java:213)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
> >>>>>> at
> >>>>>> org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:634)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
> >>>>>> at
> >>>>>> org.sakaiproject.jsf.util.SamigoJsfTool.dispatch(SamigoJsfTool.java:301)
> >>>>>> at org.sakaiproject.jsf.util.JsfTool.doPost(JsfTool.java:256)
> >>>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
> >>>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:379)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
> >>>>>> at
> >>>>>> org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:511)
> >>>>>> at
> >>>>>> org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1483)
> >>>>>> at
> >>>>>> org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:213)
> >>>>>> at
> >>>>>> org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96)
> >>>>>> at
> >>>>>> org.sakaiproject.portal.charon.handlers.ToolHandler.doPost(ToolHandler.java:73)
> >>>>>> at
> >>>>>> org.sakaiproject.portal.charon.SkinnableCharonPortal.doPost(SkinnableCharonPortal.java:1273)
> >>>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
> >>>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
> >>>>>> at
> >>>>>> org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:695)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
> >>>>>> at
> >>>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
> >>>>>> at
> >>>>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
> >>>>>> at
> >>>>>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
> >>>>>> at
> >>>>>> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
> >>>>>> at
> >>>>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
> >>>>>> at
> >>>>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
> >>>>>> at
> >>>>>> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
> >>>>>> at
> >>>>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
> >>>>>> at
> >>>>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
> >>>>>> at
> >>>>>> org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1041)
> >>>>>> at
> >>>>>> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:603)
> >>>>>> at
> >>>>>> org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
> >>>>>> at
> >>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
> >>>>>> at
> >>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
> >>>>>> at java.lang.Thread.run(Thread.java:662)
> >>>>>> Caused by: org.springframework.transaction.TransactionSystemException:
> >>>>>> Could not roll back Hibernate transaction; nested exception is
> >>>>>> org.hibernate.TransactionException: JDBC rollback failed
> >>>>>> at
> >>>>>> org.springframework.orm.hibernate3.HibernateTransactionManager.doRollback(HibernateTransactionManager.java:677)
> >>>>>> at
> >>>>>> org.springframework.transaction.support.AbstractPlatformTransactionManager.processRollback(AbstractPlatformTransactionManager.java:823)
> >>>>>> at
> >>>>>> org.springframework.transaction.support.AbstractPlatformTransactionManager.rollback(AbstractPlatformTransactionManager.java:800)
> >>>>>> at
> >>>>>> org.springframework.transaction.interceptor.TransactionAspectSupport.completeTransactionAfterThrowing(TransactionAspectSupport.java:339)
> >>>>>> at
> >>>>>> org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
> >>>>>> at
> >>>>>> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
> >>>>>> at
> >>>>>> org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
> >>>>>> at com.sun.proxy.$Proxy42.getPublishedAssessment(Unknown
> >>>>>> Source)
> >>>>>> at
> >>>>>> org.sakaiproject.tool.assessment.services.assessment.PublishedAssessmentService.getPublishedAssessment(PublishedAssessmentService.java:189)
> >>>>>> ... 59 more
> >>>>>> Caused by: org.hibernate.TransactionException: JDBC rollback failed
> >>>>>> at
> >>>>>> org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:170)
> >>>>>> at
> >>>>>> org.springframework.orm.hibernate3.HibernateTransactionManager.doRollback(HibernateTransactionManager.java:674)
> >>>>>> ... 67 more
> >>>>>> Caused by:
> >>>>>> com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No
> >>>>>> operations allowed after connection closed.
> >>>>>> at
> >>>>>> sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
> >>>>>> at
> >>>>>> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
> >>>>>> at
> >>>>>> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
> >>>>>> at
> >>>>>> java.lang.reflect.Constructor.newInstance(Constructor.java:513)
> >>>>>> at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
> >>>>>> at com.mysql.jdbc.Util.getInstance(Util.java:386)
> >>>>>> at
> >>>>>> com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1015)
> >>>>>> at
> >>>>>> com.mysql.jdbc.SQLError.createSQLException(SQLError.java:989)
> >>>>>> at
> >>>>>> com.mysql.jdbc.SQLError.createSQLException(SQLError.java:975)
> >>>>>> at
> >>>>>> com.mysql.jdbc.SQLError.createSQLException(SQLError.java:920)
> >>>>>> at
> >>>>>> com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1304)
> >>>>>> at
> >>>>>> com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1296)
> >>>>>> at
> >>>>>> com.mysql.jdbc.ConnectionImpl.rollback(ConnectionImpl.java:5028)
> >>>>>> at
> >>>>>> org.apache.commons.dbcp.DelegatingConnection.rollback(DelegatingConnection.java:328)
> >>>>>> at
> >>>>>> org.apache.commons.dbcp.PoolingDataSource$PoolGuardConnectionWrapper.rollback(PoolingDataSource.java:312)
> >>>>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >>>>>> at
> >>>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> >>>>>> at
> >>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> >>>>>> at java.lang.reflect.Method.invoke(Method.java:597)
> >>>>>> at
> >>>>>> org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:364)
> >>>>>> at com.sun.proxy.$Proxy5.rollback(Unknown Source)
> >>>>>> at
> >>>>>> org.hibernate.transaction.JDBCTransaction.rollbackAndResetAutoCommit(JDBCTransaction.java:183)
> >>>>>> at
> >>>>>> org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:162)
> >>>>>> ... 68 more
> >>>>>> Caused by: java.lang.OutOfMemoryError: Java heap space
> >>>>>> 2013-11-01 09:45:29,599 ERROR http-bio-8080-exec-295
> >>>>>> edu.amc.sakai.user.JLDAPDirectoryProvider - getUser() failed [eid:
> >>>>>> 7306145161083]
> >>>>>> LDAPException: Client request timed out (85) LDAP Timeout
> >>>>>> at com.novell.ldap.Message$Timeout.run(Unknown Source)
> >>>>>> 2013-11-01 09:45:29,600 ERROR http-bio-8080-exec-289
> >>>>>> edu.amc.sakai.user.JLDAPDirectoryProvider - getUser() failed [eid:
> >>>>>> 5804290142082]
> >>>>>> LDAPException: Client request timed out (85) LDAP Timeout
> >>>>>> at com.novell.ldap.Message$Timeout.run(Unknown Source)
> >>>>>> 2013-11-01 09:45:29,600 ERROR http-bio-8080-exec-284
> >>>>>> edu.amc.sakai.user.JLDAPDirectoryProvider - getUser() failed [eid:
> >>>>>> 5911295089083]
> >>>>>> LDAPException: Client request timed out (85) LDAP Timeout
> >>>>>> at com.novell.ldap.Message$Timeout.run(Unknown Source)
> >>>>>> 2013-11-01 09:45:34,406 WARN http-bio-8080-exec-302
> >>>>>> org.sakaiproject.portal.util.ErrorReporter - Bug Report bug-id:
> >>>>>> 4b8c41bb-ec01-41ed-8186-02448c497c6c user: null usage-session: null time:
> >>>>>> 01-Nov-2013 09:45:29 user comment: null stack trace
> >>>>>> org.sakaiproject.portal.api.PortalHandlerException:
> >>>>>> java.lang.RuntimeException: authenticateUser(): LDAPException during
> >>>>>> authentication attempt [userLogin = support][result code = LDAP
> >>>>>> Timeout][error message = null]
> >>>>>> at
> >>>>>> org.sakaiproject.portal.charon.handlers.XLoginHandler.doPost(XLoginHandler.java:50)
> >>>>>> caused by: java.lang.RuntimeException: authenticateUser():
> >>>>>> LDAPException during authentication attempt [userLogin = support][result
> >>>>>> code = LDAP Timeout][error message = null]
> >>>>>> at
> >>>>>> org.sakaiproject.user.impl.BaseUserDirectoryService.getProviderAuthenticatedUser(BaseUserDirectoryService.java:1597)
> >>>>>> caused by: LDAPException: Client request timed out (85) LDAP Timeout
> >>>>>> at com.novell.ldap.Message$Timeout.run(null:-1)
> >>>>>>
> >>>>>> Tool Placement:
> >>>>>> No Placement
> >>>>>>
> >>>>>> Request:
> >>>>>> : AuthType:null
> >>>>>> : CharEncoding:UTF-8
> >>>>>> : ContentLength:33
> >>>>>> : ContentType:application/x-www-form-urlencoded
> >>>>>> : ContextPath:/portal
> >>>>>> : LocalAddress:192.168.20.5
> >>>>>> : LocalName:opportunity-10.da.org.za
> >>>>>> : LocalPort:8080
> >>>>>> : Method:POST
> >>>>>> : PathInfo:/xlogin
> >>>>>> : Protocol:HTTP/1.1
> >>>>>> : QueryString:null
> >>>>>> : RemoteAddress:46.4.206.124
> >>>>>> : RemoteHost:46.4.206.124
> >>>>>> : RemotePort:56684
> >>>>>> : Requested URL:http://umthombo.da.org.za/portal/xlogin
> >>>>>> : Scheme:http
> >>>>>> : ServerName:umthombo.da.org.za
> >>>>>> : Headers:
> >>>>>> : Header:host:umthombo.da.org.za
> >>>>>> : Header:content-length:33
> >>>>>> :
> >>>>>> Header:accept:text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
> >>>>>> : Header:origin:http://umthombo.da.org.za
> >>>>>> : Header:user-agent:Mozilla/5.0 (Windows NT 6.2; WOW64)
> >>>>>> AppleWebKit/537.36 (KHTML, like Gecko) Chrome/30.0.1599.101 Safari/537.36
> >>>>>> : Header:content-type:application/x-www-form-urlencoded
> >>>>>> : Header:referer:http://umthombo.da.org.za/portal
> >>>>>> : Header:accept-encoding:gzip,deflate,sdch
> >>>>>> : Header:accept-language:en-US,en;q=0.8
> >>>>>> : Header:cookie:---censored---
> >>>>>> : Header:via:1.1 proxy.iuncapped.co.za (squid/3.1.10)
> >>>>>> : Header:x-forwarded-for:192.168.35.1
> >>>>>> : Header:x-forwarded-for:41.216.135.90
> >>>>>> : Header:cache-control:max-age=259200
> >>>>>> : Header:connection:keep-alive
> >>>>>> : Parameters:
> >>>>>> : Parameter:eid:0:----censored----
> >>>>>> : Parameter:pw:0:----censored----
> >>>>>> : Parameter:submit:0:Login
> >>>>>> : Attributes:
> >>>>>> :
> >>>>>> Attribute:sakai.character.encoding.done:sakai.character.encoding.done
> >>>>>> : Attribute:sakai.filtered:sakai.filtered
> >>>>>> :
> >>>>>> Attribute:sakai.session:org.sakaiproject.tool.impl.MySession at 20cce106
> >>>>>> Session:
> >>>>>> : Created:1383290355854
> >>>>>> : LastAccess:1383291929601
> >>>>>> : MaxInactive:3600
> >>>>>> : Attributes:
> >>>>>> : Attribute:portalskin:neoskin
> >>>>>>
> >>>>>> 2013-11-01 09:45:34,406 WARN http-bio-8080-exec-302
> >>>>>> org.sakaiproject.email.impl.BasicEmailService - send:
> >>>>>> javax.mail.internet.AddressException: Illegal address in string ``''
> >>>>>> Exception in thread "Thread-12" java.lang.OutOfMemoryError: Java heap
> >>>>>> space
> >>>>>>
> >>>>>>
> >>>>>> -- Warwick Bruce Chapman | +27 83 7797 094 |
> >>>>>> http://warwickchapman.com
> >>>>>>
> >>>>>
> >>>>> This communication is intended
> >>>>> for the addressee only. It is confidential. If you have received this communication in error, please notify us immediately and destroy the original message. You may not copy or disseminate this communication without the permission of the University. Only authorised
> >>>>> signatories are competent to enter into agreements on behalf of the University and recipients are thus advised that the content of this message may not be legally binding on the University and may contain the personal views and opinions of the author, which
> >>>>> are not necessarily the views and opinions of The University of the Witwatersrand, Johannesburg. All agreements between the University and outsiders are subject to South African Law unless the University agrees in writing to the contrary.
> >>>>>
> >>>>>
> >>>> This communication is intended for the addressee only. It is confidential. If you have received this communication in error, please notify us immediately and destroy the original message. You may not copy or disseminate this communication without the permission of the University. Only authorised signatories are competent to enter into agreements on behalf of the University and recipients are thus advised that the content of this message may not be legally binding on the University and may contain the personal views and opinions of the author, which are not necessarily the views and opinions of The University of the Witwatersrand, Johannesburg. All agreements between the University and outsiders are subject to South African Law unless the University agrees in writing to the contrary.
> >>>>
> >>>>
> >>>>
> >>>
> >>> _______________________________________________
> >>> sakai-dev mailing list
> >>> sakai-dev at collab.sakaiproject.org
> >>> http://collab.sakaiproject.org/mailman/listinfo/sakai-dev
> >>>
> >>> TO UNSUBSCRIBE: send email to
> >>> sakai-dev-unsubscribe at collab.sakaiproject.org with a subject of
> >>> "unsubscribe"
> >>>
> >>
> >>
> >>
> >> ------------------------------
> >> See OpenCollab email disclaimer at http://www.opencollab.co.
> >> za/email-disclaimer
> > -------------- next part --------------
> > An HTML attachment was scrubbed...
> > URL: http://collab.sakaiproject.org/pipermail/sakai-dev/attachments/20140514/efb8d543/attachment-0001.html
> >
> > ------------------------------
> >
> > Message: 4
> > Date: Wed, 14 May 2014 11:34:48 -0400
> > From: Neal Caidin <neal.caidin at apereo.org>
> > Subject: [Building Sakai] Due May 23 - Re: Sakai Tools Survey - 2014
> > To: sakai-dev <sakai-dev at collab.sakaiproject.org>, Sakai QA
> > <sakai-qa at collab.sakaiproject.org>,
> > "production at collab.sakaiproject.org"
> > <production at collab.sakaiproject.org>,
> > "portfolio at collab.sakaiproject.org"
> > <portfolio at collab.sakaiproject.org>,
> > "sakai-user at collab.sakaiproject.org"
> > <sakai-user at collab.sakaiproject.org>, "i18n at collab.sakaiproject.org"
> > <i18n at collab.sakaiproject.org>,
> > "accessibility at collab.sakaiproject.org"
> > <accessibility at collab.sakaiproject.org>
> > Cc: "sakai-pmc at collab.sakaiproject.org"
> > <sakai-pmc at collab.sakaiproject.org>
> > Message-ID:
> > <CABCxDKJX9QMMEiuYGD-1wPO8ySmj2dDQjhS--3x5dUdVKeCypA at mail.gmail.com>
> > Content-Type: text/plain; charset="utf-8"
> >
> > Hi all,
> >
> > Thank you for the great response! A reminder for those of you who have not
> > yet responded. It involves taking a simple survey and running a couple of
> > SQL statements against your database.
> >
> > See below for details.
> >
> > Due Friday, May 23, 2014.
> >
> > Thanks!
> > Neal
> >
> >
> >
> > On Fri, May 9, 2014 at 10:37 AM, Neal Caidin <neal.caidin at apereo.org> wrote:
> >
> >> Hi All,
> >>
> >> Please consider filling out the Sakai Tools Survey for 2014 [1] and
> >> running the Tools use sql queries [2], sending the results to me [3].
> >>
> >> This is a great way to contribute to the community by providing valuable
> >> data and information which helps the community make decisions about
> >> directions of the Sakai system. One response per institution requested.
> >>
> >> Cutoff date is Friday, May 23, 2014 (two weeks from today).
> >>
> >>
> >> [1] Sakai Tools Survey on SurveyMonkey -https://www.surveymonkey.com/
> >> s/G5PWXRF
> >>
> >> [2] SQL queries - https://confluence.sakaiproject.org/display/TCC/
> >> Sakai+Tool+Use+Queries
> >>
> >> [3] Email results of SQL queries to neal.caidin at apereo.org or
> >> sakaicoordinator at apereo.org (same place ultimately)
> >>
> >> Cheers,
> >> Neal
> >>
> >>
> >> --
> >> Neal Caidin
> >> Sakai Community Coordinator
> >> Apereo Foundation
> >> neal.caidin at apereo.org
> >> Skype me! (but let me know in advance for the first interaction) - nealkdin
> >>
> >>
> > -------------- next part --------------
> > An HTML attachment was scrubbed...
> > URL: http://collab.sakaiproject.org/pipermail/sakai-dev/attachments/20140514/e472651a/attachment-0001.html
> >
> > ------------------------------
> >
> > Message: 5
> > Date: Wed, 14 May 2014 12:06:06 -0400 (EDT)
> > From: ottenhoff at longsight.com
> > Subject: [Building Sakai] Sakai Core Team Call, Thursday, 2014-05-15,
> > 10:00EDT (14:00GMT)
> > To: sakai-core-team at collab.sakaiproject.org
> > Cc: sakai-qa at collab.sakaiproject.org,
> > sakai-dev at collab.sakaiproject.org
> > Message-ID: <20140514160606.1D7BE12801B at support.longsight.com>
> > Content-Type: text/plain; charset="us-ascii"
> >
> > An HTML attachment was scrubbed...
> > URL: http://collab.sakaiproject.org/pipermail/sakai-dev/attachments/20140514/8e3389ab/attachment-0001.html
> >
> > ------------------------------
> >
> > Message: 6
> > Date: Wed, 14 May 2014 12:25:56 -0400
> > From: Neal Caidin <neal.caidin at apereo.org>
> > Subject: Re: [Building Sakai] [sakai-core-team] Sakai Core Team Call,
> > Thursday, 2014-05-15, 10:00EDT (14:00GMT)
> > To: ottenhoff at longsight.com
> > Cc: sakai-core-team at collab.sakaiproject.org,
> > sakai-dev at collab.sakaiproject.org, sakai-qa at collab.sakaiproject.org
> > Message-ID: <53739914.1030704 at apereo.org>
> > Content-Type: text/plain; charset="utf-8"
> >
> >
> > There are several potential blockers listed in
> >
> > http://etherpad.ctools.org/rmmt-2014-05-15
> >
> > Please take a look in advance of the meeting.
> >
> > Probably we will want to move forward to cut a QA07 since I believe we
> > resolved all the issues we had targeted for this release including OSP,
> > Cacheing, and LTI (just need to remember to move the trunk version into
> > QA07. Also need some help testing the grade integration.)
> >
> > We will need to figure out what makes sense for RC01.
> >
> > (There is a good chance I will not be able to make the call).
> >
> >
> > -- Neal
> >
> >> ottenhoff at longsight.com <mailto:ottenhoff at longsight.com>
> >> May 14, 2014 at 12:06 PM
> >>
> >> Quick PIN: 8600146
> >>
> >> Call numbers: http://www.calliflower.com/dial-in-numbers/
> >>
> >> Etherpad notes:
> >>
> >> http://etherpad.ctools.org/rmmt-2014-05-15
> >>
> >>
> >> CLE (SAK/KNL) issues opened in last 7 days (Sakai)
> >>
> >> JIRA Reporter Version
> >> [KNL-1250] Large number of inserts from completeGet->refreshAuthzGroup
> >> <https://jira.sakaiproject.org/browse/KNL-1250> Matthew Jones 10.0-qa06
> >> [KNL-1251] Changes in group membership aren't causing authz
> >> invalidation <https://jira.sakaiproject.org/browse/KNL-1251> Matthew
> >> Buckett 10.0-qa06
> >> [LSNBLDR-380] Problem with student content when using an other
> >> language than US English
> >> <https://jira.sakaiproject.org/browse/LSNBLDR-380> Eric Duquenoy 10.0-qa06
> >> [SAK-26198] Confusing wording on assignment submission confirmation
> >> page <https://jira.sakaiproject.org/browse/SAK-26198> Brian Jones 11.0
> >> [SAK-26201] Error creating ASN_PEER_ASSESSMENT_ITEM_T with SQL in
> >> sakai_10_0_oracle_conversion.sql
> >> <https://jira.sakaiproject.org/browse/SAK-26201> Kevin Takacs
> >> [SAK-26203] Additions to ScoringAgent API to support iRubric
> >> integration <https://jira.sakaiproject.org/browse/SAK-26203> Michelle
> >> Wagner 11.0
> >> [SAK-26204] Integrate the ScoringAgent API into Assignments to enable
> >> support with iRubric <https://jira.sakaiproject.org/browse/SAK-26204>
> >> Michelle Wagner 11.0
> >> [SAK-26205] Integrate the ScoringAgent API into Site Info to enable
> >> support with iRubric <https://jira.sakaiproject.org/browse/SAK-26205>
> >> Michelle Wagner 11.0
> >> [SAK-26206] Some errors uploading with Drag & Drop feature are not
> >> notified to users <https://jira.sakaiproject.org/browse/SAK-26206>
> >> Daniel Merino 10.0-qa06
> >> [SAK-26208] "View Site As" no longer working in some tools it
> >> previously worked in <https://jira.sakaiproject.org/browse/SAK-26208>
> >> Matthew Jones 11.0, 10.0-qa07
> >> [SAK-26210] Update button is not enabled when user has no privileges
> >> to change password <https://jira.sakaiproject.org/browse/SAK-26210>
> >> Ra?l E. Mengod L?pez 11.0
> >> [SAK-26212] Sakai doesn't startup in legacy cache mode when
> >> ical.experimental is set.
> >> <https://jira.sakaiproject.org/browse/SAK-26212> Matthew Buckett 11.0
> >> [SAK-26213] Property misspelt as Proerty and other default value
> >> issues <https://jira.sakaiproject.org/browse/SAK-26213> Jean-Fran?ois
> >> L?v?que 10.0-qa06
> >> [SAK-26214] Page aliases switching site language generates warnings
> >> <https://jira.sakaiproject.org/browse/SAK-26214> Matthew Jones 10.0-qa06
> >> [SAK-26215] Update JLDAP trust store to allow dynamic certificate
> >> reloads <https://jira.sakaiproject.org/browse/SAK-26215> Matthew Jones
> >> [SAK-26216] Don't warn when more than one alias for a page.
> >> <https://jira.sakaiproject.org/browse/SAK-26216> Matthew Buckett 10.0-qa06
> >> [SAM-2341] Preserve question order on import from question pool to
> >> assessment <https://jira.sakaiproject.org/browse/SAM-2341> Brian Jones 11
> >> [SAM-2342] extended matching type seems inaccessible
> >> <https://jira.sakaiproject.org/browse/SAM-2342> Charles Hedrick 10.0-qa06
> >> [SAM-2343] Exported Assessment not maintaining the feedback delivery
> >> setting <https://jira.sakaiproject.org/browse/SAM-2343> Karen Tsao 2.9.3
> >>
> >>
> >>
> >> CLE (SAK/KNL) issues changed to fixed status in last 7 days (Sakai)
> >>
> >> JIRA Assignee Fix
> >> [KNL-1244] Create new site.duplicate event names
> >> <https://jira.sakaiproject.org/browse/KNL-1244> Beth Kirschner 11
> >> [KNL-422] Add site hierarchy code to Site Service
> >> <https://jira.sakaiproject.org/browse/KNL-422> Steve Swinsburg 11
> >> [LSNBLDR-377] null pointer in CC export
> >> <https://jira.sakaiproject.org/browse/LSNBLDR-377> Charles Hedrick
> >> 1.4.x, 10.0-qa07, 11.0
> >> [LSNBLDR-378] regression in LTI 2.9.x
> >> <https://jira.sakaiproject.org/browse/LSNBLDR-378> Charles Hedrick
> >> 1.4.x, 10.0-qa07, 11.0
> >> [LSNBLDR-379] export with new Samigo question types fails
> >> <https://jira.sakaiproject.org/browse/LSNBLDR-379> Charles Hedrick
> >> 1.4.x, 10.0-qa06, 10.0-qa07
> >> [SAK-12404] Allow friendly page aliases in URLs
> >> <https://jira.sakaiproject.org/browse/SAK-12404> Matthew Buckett 10.0-qa06
> >> [SAK-24069] Extend Sakai session lifetime on LTI tool launch
> >> <https://jira.sakaiproject.org/browse/SAK-24069> Charles Severance
> >> 11.0, 10.0-qa07
> >> [SAK-25783] Debug statement causing severe performance issues in
> >> basiclti-util XmlMap <https://jira.sakaiproject.org/browse/SAK-25783>
> >> Charles Severance 11.0, 10.0-qa07
> >> [SAK-25901] HTTP Status 404 message when accessing Forums after
> >> grading <https://jira.sakaiproject.org/browse/SAK-25901> Bryan
> >> Holladay 11.0, 10.0-qa07
> >> [SAK-26102] Drag & Drop should not unzip files automatically
> >> <https://jira.sakaiproject.org/browse/SAK-26102> Daniel Merino 11.0,
> >> 10.0-qa07
> >> [SAK-26107] Remove all ehcache specific beans from Sakai core
> >> <https://jira.sakaiproject.org/browse/SAK-26107> Aaron Zeckoski 11.0,
> >> 10.0-qa07
> >> [SAK-26108] Remove ehcache specific code from calendar
> >> <https://jira.sakaiproject.org/browse/SAK-26108> Matthew Buckett 11.0,
> >> 10.0-qa07
> >> [SAK-26125] 10 should use LTI trunk
> >> <https://jira.sakaiproject.org/browse/SAK-26125> Charles Hedrick 10.0-qa07
> >> [SAK-26137] After removing or restoring files from Trash, user is sent
> >> out of Trash without confirmation
> >> <https://jira.sakaiproject.org/browse/SAK-26137> Zhen Qian 11.0
> >> [SAK-26171] IE11: Dates options not displaying correctly in
> >> Announcements <https://jira.sakaiproject.org/browse/SAK-26171> Sam
> >> Ottenhoff 2.9.4
> >> [SAK-26172] Post new sakai_event when duplicating sites
> >> <https://jira.sakaiproject.org/browse/SAK-26172> Beth Kirschner 11.0
> >> [SAK-26189] Account validator emails do not record the user.resetpass
> >> event <https://jira.sakaiproject.org/browse/SAK-26189> Sam Ottenhoff
> >> 11.0, 10.0-qa07
> >> [SAK-26195] incorrect handling of UTF-8 characters in forums
> >> <https://jira.sakaiproject.org/browse/SAK-26195> Core Team
> >> [SAK-26197] Update rsfutil repo for polls
> >> <https://jira.sakaiproject.org/browse/SAK-26197> Core Team
> >> [SAK-26199] Reset pass and site manage group helper using wrong
> >> versions of rsf <https://jira.sakaiproject.org/browse/SAK-26199>
> >> Matthew Jones 10.0-qa07
> >> [SAK-26202] Add site hierarchy web services
> >> <https://jira.sakaiproject.org/browse/SAK-26202> Steve Swinsburg 11.0
> >> [SAK-26207] New default skin (10) some labels white text on white
> >> background <https://jira.sakaiproject.org/browse/SAK-26207> Matthew
> >> Jones 11.0, 10.0-qa07
> >> [SAK-26209] Empty neoprefix fails because of NPE in
> >> LibraryWebappLoader.java
> >> <https://jira.sakaiproject.org/browse/SAK-26209> Sam Ottenhoff 11.0,
> >> 10.0-qa07
> >> [SAK-26211] Create a 10.x linktool branch
> >> <https://jira.sakaiproject.org/browse/SAK-26211> Stephen Marquard
> >> [SAM-2337] Linear Assessment, Saving Calculated Question with no
> >> answer and re-attempting to answer results in null pointer
> >> <https://jira.sakaiproject.org/browse/SAM-2337> Earle R Nietzel 11,
> >> 10.0-qa07
> >> [STAT-278] Sort broken in Activity -> By tool report
> >> <https://jira.sakaiproject.org/browse/STAT-278> Matthew Buckett 11.0
> >>
> >>
> >>
> >> Active committers to trunk in past week
> >>
> >> /Count is not a metric of quality! These could very well be reverse
> >> merges, comment changes, or branch management. It is a simple look at
> >> community activity./
> >>
> >> Person Commits
> >> ottenhoff at longsight.com 7
> >> hedrick at rutgers.edu 6
> >> matthew at longsight.com 6
> >> steve.swinsburg at gmail.com 5
> >> gsilver at umich.edu 3
> >> bkirschn at umich.edu 3
> >> csev at umich.edu 2
> >> stephen.marquard at uct.ac.za 2
> >> azeckoski at unicon.net 2
> >> ktsao at stanford.edu 2
> >> enietzel at anisakai.com 1
> >> matthew.buckett at it.ox.ac.uk 1
> >> zqian at umich.edu 1
> >> holladay at longsight.com 1
> >>
> >> _______________________________________________
> >> sakai-core-team mailing list
> >> sakai-core-team at collab.sakaiproject.org
> >> http://collab.sakaiproject.org/mailman/listinfo/sakai-core-team
> >
> > --
> > Neal Caidin
> > Sakai Community Coordinator
> > Apereo Foundation
> > neal.caidin at apereo.org
> > Skype me! (but let me know in advance for the first interaction) - nealkdin
> >
> > -------------- next part --------------
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> >
> > ------------------------------
> >
> > Message: 7
> > Date: Wed, 14 May 2014 11:49:20 -0500
> > From: Omer A Piperdi <omer at rice.edu>
> > Subject: [Building Sakai] Question on copySiteContent (web services
> > script) or SAK-22562
> > To: "sakai-dev at collab.sakaiproject.org"
> > <sakai-dev at collab.sakaiproject.org>
> > Message-ID: <53739E90.8000505 at rice.edu>
> > Content-Type: text/plain; charset=ISO-8859-1; format=flowed
> >
> > Hi,
> >
> > I tried to copy the content of a Lesson tool from one site to another
> > using this function..
> >
> > copySiteContent( String sessionid, String sourcesiteid, String
> > destinationsiteid, String toolid )
> >
> > When I passed the Lesson tool id as the toolid, it won't copy anything
> > to destination site.. but it will return 'Success'..
> > If I don't pass the tool id, it will copy all the content from
> > 'Resources', but nothing from Lessons.
> >
> > Is there a function to copy a tool with its content via Web Services?
> > Any suggestion?
> >
> > Thanks
> > Omer
> >
> >
> > ------------------------------
> >
> > _______________________________________________
> > sakai-dev mailing list
> > sakai-dev at collab.sakaiproject.org
> > http://collab.sakaiproject.org/mailman/listinfo/sakai-dev
> >
> >
> > End of sakai-dev Digest, Vol 63, Issue 13
> > *****************************************
> >
> >
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