21 Mar
2012
21 Mar
'12
2:30 p.m.
Hi Ricardo,
Thanks a lot . Link
http://atriumkm.idisantiago.es/bin/ICT/LargeXARImport#Attachments worked.It
helped a lot. But one more question as it is said
Once installed, indicate the full server file system path of the XAR you
wish to import. A confirmation will be asked. i tried giving the path
in below formats
Format1 :-E:/MyWiki/src/main/resource/FIPWikiXar
Format1 :-E:/MyWiki/src/main/resource/FIPWikiXar.xar
Format1 :-E:\\MyWiki\\src\\main\\resourc\\/FIPWikiXar.xar
But it says java.io.FileNotFoundException:
E:MyWikisrcmainresourceFIPWikiXar (The system cannot find the path
specified).
Could you give a example how i am supposed to give path?
On Wed, Mar 21, 2012 at 4:14 AM, <
Ricardo.Julio.Rodriguez.Fernandez(a)sergas.es> wrote:
Hi!
http://extensions.xwiki.org/xwiki/bin/view/Extension/Large+XAR+Importunder
the
do
programming
to
does
the
documentos
mensaxe,
>> ________________________________________
>> From: users-bounces(a)xwiki.org [users-bounces(a)xwiki.org] On Behalf Of
mohit
gupta [motgupta(a)gmail.com]
>> Sent: 20 March 2012 09:46
>> To: XWiki Users
>> Subject: Re: [xwiki-users] java heap out of memory error during import
of
72MB XAR file?
>>
>> Hi Recardo,
>>
>> At step 6 i.e the moment i save code snippet, gets below error.Looks
like
>> there a issue in code snippet. Can you
send it as attachment, if you
have
>> it or pint me to correct code snippet
location.Thanks in advance.
I can send it to you as an attachment, of course, but it is the snipet
available here...
http://extensions.xwiki.org/xwiki/bin/view/Extension/Large+XAR+Import
Here you have a file with the code...
http://atriumkm.idisantiago.es/bin/ICT/LargeXARImport#Attachments
But it is not a good idea to copy/paste original code in different
locations! The best idea is to discuss and, if needed contribute changes to
the XWiki location.
>>
>> *Wrapped Exception:*
>>
>> * org.apache.velocity.runtime.parser.TemplateParseException:
Encountered
>> ":395)rntat
org.apache.velocity.util.introspection.UberspectImpl" at
>> xwiki:MySpace.ImportXAR**line 46, column
>> 106?*<
https://localhost/fipwiki/bin/edit/FIP/line+46%2C+column+106?parent=FIP.Imp…
>> * Was expecting one of: "[" … "," … ")" …
<WHITESPACE> ...*
Please, what editor are you using? As stated in the Install section, you
must use Wiki Editor, not WYSIWYG one.
I've no clue about the error. WTW, is this the same XWiki installation
where you are having problems with admin password? Is it finally working
fine?
Could you try to save any other Groovy snippet? Could you try, for
instance, to run Large Wiki Export?
It is available here...
http://extensions.xwiki.org/xwiki/bin/view/Extension/Large+Wiki+Export
Please, let me know if it works for you!
Thanks!
>>
>> * *at org.apache.velocity.runtime.parser.Parser.parse(Parser.java:131)
at
>>
org.apache.velocity.runtime.RuntimeInstance.parse(RuntimeInstance.java:1226)
>>> at
>>
org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:179)
>>> at
>>
org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:152)
>>> at
>>
com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:117)
>>> at
>>
com.xpn.xwiki.render.XWikiVelocityRenderer.render(XWikiVelocityRenderer.java:94)
>>> at
>>
com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:291)
>>> at
>>
com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:221)
>>
>>> On Tue, Mar 20, 2012
at 4:11 AM, <
>>> Ricardo.Julio.Rodriguez.Fernandez(a)sergas.es> wrote:
Hi!
to
> ________________________________________
> From: users-bounces(a)xwiki.org [users-bounces(a)xwiki.org] On Behalf Of
mohit
gupta [motgupta(a)gmail.com]
> Sent: 19 March 2012 18:28
> To: XWiki Users
> Subject: Re: [xwiki-users] java heap out of memory error during import
of 72MB
XAR file?
>>
>> Thanks Ricardo for reply. But want to confirm few questions about how >
install it.I would be really grateful if you can answer them. Let me
tell
>> you what i did
>>
>> 1)Create a new page with name myImportXARPage
>> 2)Then i put the complete code snippet given at
>> > this
page. But pagge looks totally weird and dont know how to proceed
with
> this. PFA the screenshot of that.
> It would be helpful if you can let me know how to exactly follow the
steps
> at
http://extensions.xwiki.org/xwiki/bin/view/Extension/Large+XAR+Import.
>> Like in install section it says *Edit a page in wiki mode, make sure >> syntax of the page is xwiki/1.0 and save
it. * i am not sure which
page
> needs
to be edited.
You have to create a new XWiki document, let's say,
YourSpace/myImportXARPage. As it probably doesn't exist on your wiki, the
system will offer you the posibility to create it. Thus, create it! And it using XWiki 1.0 syntax! The easiest and
simples way of doing this is:
1. Copy the code of the snippet. It is available at
http://extensions.xwiki.org/xwiki/bin/view/Extension/Large+XAR+Import#HSnip…
2. Login with an admin account in your system.
3. Point your browser to the new page. Let's say
http://yourhostname/bin/ICT/yourImportXARPage
4. Edit the page, select XWiki 1.0 as Page Syntax (right column).
5. Paste the code of the snippet and save it.
6. You must see, more or less, this...
http://atriumkm.idisantiago.es/bin/download/ICT/Images/myImportXARPage.png
> Then in* how to use * section it says
> *Once installed, indicate the full server file system path of the XAR
you
> wish to import. A confirmation will be asked.
*
Well, this is self-explaining!
> What needs to be installed here and where i
am expected to mention the
path
>> of XAR file. At One place it also says *The snippet requires >
rights to run.* Whatexactly needs to be run.
Nothing to be installed! XWiki is a great framework that a allows you to
develop great application at presentation level! Thus, in this case, you
have only to copy and paste the snippet code to have a great application import big XARs.
>> Sorry Ricardo, too many questions here, but really looking what are
the
> exact
steps to execute this code snippet. Again thanks for your
patience.
Glad to be useful! i do hope other correct me if I'm wrong at any
step/comment! Thanks to eveybody!
HTH!
Ricardo
>
> On Mon, Mar 19, 2012 at 1:38 AM, <
> Ricardo.Julio.Rodriguez.Fernandez(a)sergas.es> wrote:
Hi!
Have you tried this?
http://extensions.xwiki.org/xwiki/bin/view/Extension/Large+XAR+Import
HTH!
Ricardo
________________________________________
From: users-bounces(a)xwiki.org [users-bounces(a)xwiki.org] On Behalf Of
mohit gupta [motgupta(a)gmail.com]
Sent: 18 March 2012 13:26
To: XWiki Users
Subject: [xwiki-users] java heap out of memory error during import of
72MB
XAR file?
I have XAR file of 72MB . When i Import it thru XWI UI i get java heap
out
> of memory error. I have mentioened the value of JAVA_OPTS
> as -Xms1024m -Xmx1024m. My hardware specification is 32 bit windows
> operating system and 4 GB RAM. and using the tomcat as webserver.
> If i increase the value of JAVA_OPTS to -Xms1536m -Xmx1536m, tomcat not even
start(Probably reason is 32 bit operating system and
4 GB RAM). I can not increase change the server configuration
somehow.How should i go about resolving this issue?
The only thing i can take help for now is do all the set up stuff on
8GB
> machine and do restore of database on 4GB machine.
> But again i am worried with some repurcussion of this approach i.e if
> there is a deltion/rename of some column etc ,
> on new xwiki version an. then it will be hard time for me to restore > databse.
>
> Looking for quick response. i am sure you guys also must had faced
this
issue in
past. Kindly share your experiences
For your information same xar file gets imported on 64 bit operating
system and 8GB RAM but how should i successfully resolve
import of 72MB XAR file on 32 bit OS and 4 GB RAM? i can not upgrade
this
client machine due to some restrictions.
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