Re: [Dspace-tech] Custom Search Results

2007-05-15 Thread Jimmy

Hi Jayan,

For accommodating more columns,you can add a field to the line in config
file just as belows:

webui.itemlist.columns = dc.title, dc.date.issued(date), dc.contributor.*,
dc.description.abstract

And you neednot modify the java source file...But if you want to add other
infomation such as the times of keywords have been matched,or the search
result snippets...I think you will need more works...

Hope this helps.

Regards,
Jimmy

On 5/15/07, Jayan Chirayath Kurian <[EMAIL PROTECTED]> wrote:


 Hi!



In config file modifying the line

webui.itemlist.columns = dc.title, dc.date.issued(date), dc.contributor.*

changes the order of display. What type of modifications need to be done
in itemlist.java for accommodating more columns. Please suggest?



Thanks,

jayan


 --

*From:* [EMAIL PROTECTED] [mailto:
[EMAIL PROTECTED] *On Behalf Of *my dspace
*Sent:* Monday, May 14, 2007 2:23 PM
*To:* Anny Bridge
*Cc:* dspace-tech@lists.sourceforge.net
*Subject:* Re: [Dspace-tech] Custom Search Results



Hi Anny,

Yes,you can modify the itemlist by modify the dspace.cfg file.But maybe
you need to modify the java source file for better display..

Best Regards,
[EMAIL PROTECTED]

On 5/13/07, *Anny** Bridge* <[EMAIL PROTECTED]> wrote:

Hi All,

I'd like to custom the search result of the DSpace so that the item list
will consist more information such as the abstract,the thumbnail and so
on.Is there anyone did it before?

Can i get it done by modify some configure file. Or do I have to modify
the ItemListTag.java source file?

Thanks in Advance..

Regards,
Anny.

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Re: [Dspace-tech] Manakin

2007-05-15 Thread Jimmy

Hi Monika,

It sounds great that the Manakin will become part of the dspace 1.5.

I am testing the Manakin in my server,it seems work fine.But there are some
exception thrown since the using of Manakin,I doubt if it is very
stable...And I am also worry about the performance of Manakin...

Anyway,I think Manakin is great...

Thank you.

Best Regards,
Jimmy

On 5/14/07, Monika Mevenkamp <[EMAIL PROTECTED]> wrote:


In addition:

If you move to Manakin as the User Interface (it will become part of the
dspace 1.5 distribution and is currently available 
here<http://wiki.dspace.org/index.php//Manakin>)
you can customize item displays as well through the use of themes. There are
some predefined themes  which can be reused, modified, ...

If you are not a Java programmer this approach will be less involved but
it is still much more of an effort than changing the dspace.cfg file.

Monika

On 5/14/07, my dspace <[EMAIL PROTECTED]> wrote:
>
> Hi Anny,
>
> Yes,you can modify the itemlist by modify the dspace.cfg file.But maybe
> you need to modify the java source file for better display..
>
> Best Regards,
> [EMAIL PROTECTED]
>
> On 5/13/07, Anny Bridge < [EMAIL PROTECTED]> wrote:
>
> > Hi All,
> >
> > I'd like to custom the search result of the DSpace so that the item
> > list will consist more information such as the abstract,the thumbnail and so
> > on.Is there anyone did it before?
> >
> > Can i get it done by modify some configure file. Or do I have to
> > modify the ItemListTag.java source file?
> >
> > Thanks in Advance..
> >
> > Regards,
> > Anny.
> >
> >
> > -
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> >
> >
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[Dspace-tech] i18n configurable multilingualism support

2007-05-22 Thread Jimmy

Hi all,

I applied the above patch(i18n_Revision1880_v7.zip) for supporting
multilingualism,and i added the zh_CN in the dspace.cfg.But After I select
the Chinese language, there always throw an StingIndexOutofBoundsException
when I browse all items in a collection.And see there is nothing show in the
itemlist...

Any idea about this problem?

Thanks in advance,
Jimmy.
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Re: [Dspace-tech] @hi, about problem with search

2007-05-22 Thread Jimmy

Hi,

You need to alter the [CATALINA_HOME]/conf/server.xml file as belows:

   
   

Hope it helps.

Regards,
Jimmy.

On 5/23/07, Myroslav Rys <[EMAIL PROTECTED]> wrote:


-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

hi,

postgresql 8.1.9
apache 2.2.4 with mod_jk 1.2.22
tomcat 5.5
dspace 1.4.2

have problem with search in cyrillic (Ukraine)

no problem search with English,
but strong problem search with Ukraine.

put in search field "з"
and getting "з"

put in Advanced Search field "з"
and getting "з"...

what problem?
p.s. dspace url: http://www.dspace.humanities.org.ua/
- ---
Myroslav Rys
[EMAIL PROTECTED]
http://www.stone.org.ua
http://www.fabula.org.ua


-BEGIN PGP SIGNATURE-
Version: GnuPG v1.4.7 (Darwin)

iD8DBQFGU5kEj+/LkYrmSjERAkQWAKCXh+Zb2+K5bhex8QkShStRY/yQxgCdFFSq
jhK1wThlBK4YS189FssHxGA=
=VzhA
-END PGP SIGNATURE-

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[Dspace-tech] full text search support...File format

2007-05-24 Thread Jimmy

Hi,

Is there any contribution to support full-text search for file formats such
as xls,open office,ppt,rtf already?

Thanks in advance.

Jimmy.
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[Dspace-tech] About SRB Integration

2007-06-11 Thread Jimmy

hi All,

I just want my assets to be stored in a server other than the DSpace server.

Do I have to use the SRB?

Where can I find out more about how SRB is integrated and used with DSpace?

Thanks In Advance.
Jimmy.
*

*
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[Dspace-tech] File Storage

2007-06-12 Thread Jimmy

Hi,

I want to store the assets(bit stream) on another server but not the DSpace
application server .

I know SRB server can do this,but I don't  plan to use SRB server because it
is not opensource.

Is there any other solution?

Thanks in Advance.
Jimmy
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[Dspace-tech] Case issue with extensions 1.4.2

2010-02-11 Thread Jimmy Ghaphery
We have a puzzling case sensitivity issue with lower case file 
extensions for .jpg and .html files on version 1.4.2. Files uploaded 
with uppercase JPG and HTML work fine, but we have problems if they are 
lowercase. Files uploaded with extensions txt/TXT and pdf/PDF work
either upper or lower case.

If we look at the files through the admin interface they display fine:
http://digarchive.library.vcu.edu/retrieve/2580

On the public side however we get a 404 not found: 
http://digarchive.library.vcu.edu/bitstream/10156/1349/1/nielsenl_image07.jpg

Samples from logs:

lowercase:
access_log:128.172.xxx - - [09/Feb/2010:10:11:46 -0500] "GET 
/retrieve/7005/hz9.jpg HTTP/1.0" 404 309 
"http://digarchive.library.vcu.edu/mydspace"; "Mozilla/5.0 (Windows; U; 
Windows NT 5.1; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7 (.NET 
CLR 3.5.30729)"

uppercase:
access_log:128.172.xxx - - [09/Feb/2010:12:21:44 -0500] "GET 
/retrieve/7005/hz9.JPG HTTP/1.0" 302 - "-" "Mozilla/5.0 (Windows; U; 
Windows NT 5.1; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7 (.NET 
CLR 3.5.30729)"


any ideas are appreciated,

Jimmy

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[Dspace-tech] Recommendations for DSpace consultants

2010-08-25 Thread Jimmy Ghaphery
I'm interested in hearing from anyone who has successfully worked with a 
consultant for DSpace. I am familiar with the list posted here:
http://www.dspace.org/service-providers/Service-Providers.html

In particular I am looking for assistance with an upgrade to 1.6 
including the migration of a custom embargo to the new embargo 
mechanism, troubleshooting some ongoing bugs we have with 
case-sensitivity display of jpg's, and knowledge transfer for our staff.

Thanks for anything you can share on or off list.

--Jimmy

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Re: [Dspace-tech] OutOfMemory errors during large PDF indexing

2007-09-22 Thread Jimmy Zhang
The responsibility of PDFBox is to extract the full text of the pdf
file.Iam wondering it maybe has to do with the pdf
file.Do you mean any pdf files whose size more than 10M can cause problem or
only that pdf file?

-- 
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On 9/21/07, Mark Diggory <[EMAIL PROTECTED]> wrote:
>
> I would also then recommend trying to get the latest PDFBox and
> replace the jar in your lib directory.
>
> http://sourceforge.net/project/showfiles.php?
> group_id=78314&package_id=79377
>
> On Sep 21, 2007, at 9:46 AM, Tim Donohue wrote:
>
> > Jayan & Mark,
> >
> > Thanks for the suggestions.  But, our problem is that we're
> > currently running Java & dsrun using:
> >
> > JAVA_OPTS=-Xmx1024M -Xms1024M -XX:NewRatio=2 -Dfile.encoding=UTF-8
> >
> > (I've modified our local dsrun script to read from the JAVA_OPTS
> > environment variable).
> >
> > So, even setting a maximum heap size of 1GB, we don't seem to be
> > able to full text index a 15MB PDF without encountering
> > "OutOfMemory: Java heap space" errors.  Strange, I know.  My
> > current theory is that there may be a memory leak in the PDFBox
> > tools.   I'm still working on a definite diagnosis though.  If no
> > one else out there has noticed this with DSpace 1.4.2, then I guess
> > it's possible there's something in our local settings (or
> > customizations of DSpace) which could be causing this issue.
> >
> > - Tim
> >
> > Mark Diggory wrote:
> >> We should consider adding more sane defaults, most machines that
> >> DSpace is running on have well over 1Gig of memory available and
> >> its important to remember this is a maximum heap size and is not
> >> take unless required. I think setting dsrun and the other
> >> commandline scripts to be 512m (1/2 * 1Gig)  would eliminate most
> >> outlying cases where PDF docs need to be held in memory.
> >> -Mark Diggory
> >> On Sep 21, 2007, at 2:10 AM, Jayan Chirayath Kurian wrote:
> >>> Hi! Tim,
> >>>
> >>> Here we faced similar errors while trying out full-text indexing on
> >>> DSpace 1.4.1/windows 2003 standard edition. We had roughly 100,000
> >>> records. This was rectified once dsrun.bat was given 1000m at java
> >>> -Xmx256m -classpath 
> >>> http://repositorydev.ntu.edu.sg
> >>>
> >>> Jayan
> >>>
> >>>
> >>> -Original Message-
> >>> From: [EMAIL PROTECTED]
> >>> [mailto:[EMAIL PROTECTED] On Behalf Of Tim
> >>> Donohue
> >>> Sent: Friday, September 21, 2007 1:58 AM
> >>> To: dspace-tech
> >>> Subject: [Dspace-tech] OutOfMemory errors during large PDF indexing
> >>>
> >>> All,
> >>>
> >>> I'm curious if anyone out there has run into strange OutOfMemory
> >>> errors
> >>> while full-text indexing larger (>10MB) PDF files in DSpace.
> >>>
> >>> It usually appears as either:
> >>>
> >>> Exception in thread "main" java.lang.OutOfMemoryError: Java heap
> >>> space
> >>>
> >>> OR
> >>>
> >>> Exception in thread "main" java.lang.OutOfMemoryError: GC
> >>> Overhead limit
> >>>
> >>> exceeded
> >>>
> >>> I've located the main "problem" PDF in our DSpace instance:
> >>> http://hdl.handle.net/2142/2050
> >>>
> >>> I've also done a large amount of searching/testing based on
> >>> recommendations from various sites.   In particular, I've done a
> >>> memory
> >>> dump using JHat
> >>> (http://java.sun.com/javase/6/docs/technotes/tools/share/
> >>> jhat.html), and
> >>>
> >>> it looks like the problem may reside with a potential memory leak
> >>> in the
> >>>
> >>> 3rd party PDFBox tool used by DSpace 1.4.2.  (In particular, it
> >>> *looks*
> >>> like PDFBox is attempting to load most/all of the textual content
> >>> into a
> >>>
> >>> giant HashMap)
> >>>
> >>> Here's the latest settings I've been testing on:
> >>>
> >>> RHEL 4
> >>> Java 1.6.0_02
> >>> Postgres 8.1.9
> >>> DSpace 1.4.2
> >>>
> >>> We also have the following JAVA_OPTS settings in place for our JVM:
> >>>
> >>> JAVA_OPTS=-Xmx1024M -Xms1024M -XX:NewRatio=2 -Dfile.encoding=UTF-8
> >>>
> >>> (We initially had Xmx and Xms at 512MB, but I bumped it up and we're
> >>> still getting the OutOfMemory exception at 1GB!)
> >>>
> >>> Anyone have any hints/tips or JVM settings to share?  I
> >>> personally don't
> >>>
> >>> see why PDFBox would need so much JVM memory to parse a 15MB
> >>> PDF.  But,
> >>> the JHat analysis seemed to be pointing to PDFBox.
> >>>
> >>> - Tim
> >>>
> >>> P.S.  an example of the full error stack trace is below:
> >>>
> >>> Exception in thread "main" java.lang.OutOfMemoryError: Java heap
> >>> space
> >>>  at java.util.HashMap.resize(Unknown Source)
> >>>  at java.util.HashMap.addEntry(Unknown Source)
> >>>  at java.util.HashMap.put(Unknown Source)
> >>>  at org.fontbox.cmap.CMap.addMapping(CMap.java:132)
> >>>  at org.fontbox.cmap.CMapParser.parse(CMapParser.java:153)
> >>>  at org.pdfbox.pdmodel.font.PDFont.parseCmap(PDFont.java:
> >>> 535)
> >>>  at org.pdfbox.pdmodel.font.PDFont.encode(PDFont.java:387)
> >>>  at
> >>> org.pdfbox.util.PDFStrea

Re: [Dspace-tech] Questions about DSpace Features

2007-09-30 Thread Jimmy Zhang
Hi Robert,

What you mentioned is the features of another digital repository system --
Fedora..DSpace is an out-of-box application and doesn't support
versioning...

Best Regards,
Jimmy

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On 9/28/07, Robert Roggenbuck <[EMAIL PROTECTED]> wrote:
>
> Hi all,
>
> I am a member of the University Library of Osnabrueck (Germany). We are
> looking for a solution to enable an open access structure in our
> university. The software DSpace seems to us a possible candidate for our
> system. But unfortunately the information we found at
> http://www.dspace.org/ and the various other sources, could give us not
> all information to determine whether DSpace is suitable for us or not.
> Could You please answer the following questions about it?
>
> * Does DSpace have service devices (like SOA or SOAP)?
>
> * Is it correct that DSpace does not have an internal storage
> management, which would mean (e.g.) to compress documents which are not
> accessed for a given period, or to move them to an other storage
> location (e.g. a tape server) if the last access is much older?
>
> * And is it possible to bundle / relate different versions of the same
> document, e.g. preprint and postprint?
>
> * Does DSpace keep track of different versions of the same document to
> have a history of minor changes (compared to pre- and postprint)?
>
> Best Regards
>
> Robert
>
> --
>
> ===
> Robert Roggenbuck
> Universitaetsbibliothek Osnabrueck
> Alte Muenze 16
> D-49074 Osnabrueck
> Germany
> Tel ++49/541/969-4344  Fax -4482
>
> Postbox:
> Postfach 4496
> D-49034 Osnabrueck
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[Dspace-tech] Is anyone using encryption in DSpace?

2007-10-28 Thread Jimmy Zhang
>>The first and the second options also imply integration with some kind
>>of authorization and key management infrastructure. Think: DRM...

are there any cases about DRM?

Thanks,Jimmy

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[Dspace-tech] Retrieving handle from resource policy

2011-03-23 Thread Jimmy Ghaphery
Greetings,

I'm slugging through the table relationships trying to figure out how 
the resource_id in the resourcepolicy table relates to the resource_id 
in the handle table and the item_id in the metadatavalue table. 
Currently I'm going through 4 tables 
(resourcepolicy->bundle2bitstream->item2bundle->handle/metadatavalue)

resource_id.resourcepolicy = bitstream_id.bundle2bitstream
bundle_id.bundle2bitstream = bundle_id.item2bundle
item_id.item2bundle = item_id.metadatavalue = resource_id.handle

Is there an easier way? Any handy sql to pull up handle from resource_id 
field in the resourcepolicy table would get me a good part of the way 
there..

I need this as part of a DSpace upgrade where embargo data from the 
start_date field in resourcepolicy needs to find its way into the 
metadatavalue table.

thanks,

Jimmy


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Re: [Dspace-tech] Upgrading form DSpace 1.3.2 to 1.6

2011-04-19 Thread Jimmy Ghaphery
If you are working with two servers, production (1.4) and 
future-production (1.7), would it be possible or advisable to

1. Copy 1.4 to the future-production server, and go through the full 
upgrade steps until there is a working copy of 1.6 or 1.7
2. Before switching to future production, import the database and asset 
store from 1.4
3. Run database upgrade steps
version 1.4 to 1.5:
/|psql -U dspace -f
|/[dspace-source]/|/dspace/etc/postgres/database_schema_14_15.sql dspace
|/version 1.5 to 1.6:
/|psql -U dspace -f
|/[dspace-source]/|/dspace/etc/postgres/database_schema_15_16.sql dspace
|/version 1.6 to 1.71:/|
|/
psql -U [dspace-user] -f
[dspace-source]/dspace/etc/postgres/database_schema_16_17.sql /|dspace|/

Would this work in principle so that the new version could be fully 
customized and tested while reducing downtime for the switch to production?

Thanks for any direction on this.

--Jimmy

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> Date: Tue, 19 Apr 2011 09:48:07 -0400 From: "Mark H. Wood"  
> Subject: Re: [Dspace-tech] Upgrading form DSpace 1.3.2 to 1.6 To: 
> dspace-tech@lists.sourceforge.net Message-ID: 
> <20110419134807.gb21...@iupui.edu> Content-Type: text/plain; 
> charset="us-ascii" On Tue, Apr 19, 2011 at 09:55:20AM -0300, Jason Nugent 
> wrote:
>>>> > >> Currently i have a running installation of Dpsace and it is thought 
>>>> > >> to be
>>>> > >> of ver 1.3.2.
>>>> > >>
>>>> > >> Few things i like to get advice from u guys are as follows:
>>>> > >>
>>>> > >> First:
>>>> > >>
>>>> > >> Is there any way to find the correct dspace version from the 
>>>> > >> installation
>>>> > >> directory files(we do't have any records of previous Dspace 
>>>> > >> installation)
>> >
>> > You can examine the HTML output of your existing DSpace site, and look for 
>> > the  tag in the top part of the document.  It will say something like
>> >
>> > 
>> > And from that you will have your version number.
> That was added somewhere in the 1.6 line.  It doesn't exist in 1.3.
>
> If you still have the source code for what you are running, you could
> look for:
>
> o  a README file.  I have a copy of 1.4.2 and the README says "DSpace
>Version 1.4.2, 8-May-2007" near the top.
>
> o  a CHANGES file.  The version number nearest the top should be the
>one represented by the source kit you have.
>
>>>> > >> Second:
>>>> > >>
>>>> > >> Does a simple copying and restoring of asseststore and database wrks 
>>>> > >> for
>>>> > >> the upgrading process..?
>> >
>> > The assetstore directory simply exists on disk and you can just copy it 
>> > with standard unix commands.  I'd suggest backing it up, and then copying 
>> > it into the assetstore directory (maintaining permissions in the process), 
>> > for the upgrade. Likewise, there are Postgres tools for backing up your 
>> > database.  Please have a look at the pg_dump command, which will export 
>> > the SQL and database structure out to disk.
> Those tools work well for backup and restore *to the same version*,
> but dumping and loading a DSpace 1.3 schema will result in a new copy
> of a 1.3 schema.  You need to follow the upgrade instructions in the
> manual:
>
>   http://www.dspace.org/1_6_2Documentation/ch04.html
>
> to upgrade the database schema, and you need to update the dspace.cfg
> as documented in the manual.  You need to carry out the schema and
> configuration updates in order for each version between the one you
> start with and the one you end at, but you don't need to install all
> of those intermediate versions.  This is explained in the Upgrading
> chapter of the documentation.  If that leaves you with further
> questions, ask!
>
> The assetstore layout hasn't changed in years and should require no
> updates.  We've been running DSpace since 1.2 or so and I don't recall
> ever having to do anything with the assetstore except protect it
> as-is.  (That includes backing it up regularly and before upgrades!)
>
> -- Mark H. Wood, Lead System Programmer mw...@iupui.edu Asking whether 
> markets are efficient is like asking whether people are smart. -- 
> next part -- A non-text attachment was scrubbed... Name: not 
> available Type: application/pgp-signature Size: 198 bytes Desc: not available 
> --
> --


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[Dspace-tech] dspace java upload limit

2012-05-23 Thread Jimmy Ghaphery
I'm running into the same problems described below, I don't see an 
answer to this question. Any ideas or guidance appreciated.

Is there a separate java upload limit in addition to the limit expressed 
in dspace.cfg?

thanks

Jimmy

>
> [Dspace-tech] dspace java upload limit
> From: Mark Ludwig  -2011-01-04 21:25
> I am trying to archive some filesystems
> as zip files in DSpace.
> It's unable to upload files of one Gbyte or more.
> I set the upload.max parm in dspace.cfg to 4 Gbytes
> but it has no effect, so I think this is some Java
> restriction.
> I'm getting:
> java.io.IOException: Multipart element is too large and was discarded.
> This is Tomcat 5.5.26
> dspace 1.5.1
> and  jre-1.6.0-openjdk.x86_64
> on Fedora.
> Is there some obvious java setting I need to make?
> If so, how high can/should it go?
> I have multi-gig files but wonder how
> much to chop it up.
> Thanks,
>
> Mark Ludwig
> University Libraries
> SUNY at Buffalo
> Buffalo, NY 14260
> 716 645 5952

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Re: [Dspace-tech] dspace java upload limit

2012-05-24 Thread Jimmy Ghaphery
yes, very helpful, thanks. I'll add a comment in our dspace.cfg file to 
this effect to avoid confusion in the future.

--Jimmy


On 5/24/2012 5:35 AM, Bram Luyten wrote:
> Hi Jimmy,
>
> assuming you are using XMLUI:
>
> in DSpace 1.8.2, the limit was increased to Apache Cocoon's maximum
> value of 2GB
> https://jira.duraspace.org/browse/DS-1124
>
> If you are using a pre 1.8.2 version you could change this yourself in
> the core.properties file.
>
> hope this helps,
>
> Bram Luyten
>
> --
> logo
>   *Bram Luyten*/@mire/
> /2888 Loker Avenue East, Suite 305, Carlsbad, CA. 92010/
> /Esperantolaan 4, Heverlee 3001, Belgium/
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>
>
>
>
>
> On Wed, May 23, 2012 at 7:44 PM, Jimmy Ghaphery  <mailto:jghap...@vcu.edu>> wrote:
>
> I'm running into the same problems described below, I don't see an
> answer to this question. Any ideas or guidance appreciated.
>
> Is there a separate java upload limit in addition to the limit expressed
> in dspace.cfg?
>
> thanks
>
> Jimmy
>
>  >
>  > [Dspace-tech] dspace java upload limit
>  > From: Mark Ludwig  -2011-01-04 21:25
>  > I am trying to archive some filesystems
>  > as zip files in DSpace.
>  > It's unable to upload files of one Gbyte or more.
>  > I set the upload.max parm in dspace.cfg to 4 Gbytes
>  > but it has no effect, so I think this is some Java
>  > restriction.
>  > I'm getting:
>  > java.io.IOException: Multipart element is too large and was
> discarded.
>  > This is Tomcat 5.5.26
>  > dspace 1.5.1
>  > and  jre-1.6.0-openjdk.x86_64
>  > on Fedora.
>  > Is there some obvious java setting I need to make?
>  > If so, how high can/should it go?
>  > I have multi-gig files but wonder how
>  > much to chop it up.
>  > Thanks,
>  >
>  > Mark Ludwig
>  > University Libraries
>  > SUNY at Buffalo
>  > Buffalo, NY 14260
>  > 716 645 5952
>
> 
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> will include endpoint security, mobile security and the latest in
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>

-- 
Jimmy Ghaphery
Head, Library Information Systems
VCU Libraries

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