[Dspace-tech] Internal server error

[Jacobien Stols]

We installed dspace on a new machine, with jakarta-tomcat-5.5.9 and (PostgreSQL) 8.0.3. We exported the data from postgreSQL and imported it into the new database. We can see all the communities created. Searching is also fine, but when we want to see the full-text, the following error appears, eg the following link:

http://archive.sabinet.co.za/bitstream/123456789/44/1/M.Hagemann_S+Africa+2004.ppt

We've lately integrated tomcat with apache. I've changed dspace.cfg to:

dspace.url = http://archive.sabinet.co.za

dspace.hostname = archive.sabinet.co.za

But according to the error log the URL was:
http://search.sabinet.co.za:8080/dspace/retrieve/144

Jacobien


An internal server error occurred on http://archive.sabinet.co.za:

Date: 10/17/05 10:59 AM
Session ID: 5D0426EBC9BCD06E3FDFA3D289161334

-- URL Was: http://search.sabinet.co.za:8080/dspace/retrieve/144
-- Method: GET
-- Parameters were:


Exception:
java.io.FileNotFoundException: /dspace/assetstore/14/53/47/145347295349684953762925347308226409224 (No such file or directory)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(FileInputStream.java:106)
at edu.sdsc.grid.io.local.LocalFileInputStream.open(LocalFileInputStream.java:171)
at edu.sdsc.grid.io.GeneralFileInputStream.<init>(GeneralFileInputStream.java:145)
at edu.sdsc.grid.io.local.LocalFileInputStream.<init>(LocalFileInputStream.java:139)
at edu.sdsc.grid.io.FileFactory.newFileInputStream(FileFactory.java:454)
at org.dspace.storage.bitstore.BitstreamStorageManager.retrieve(BitstreamStorageManager.java:564)
at org.dspace.content.Bitstream.retrieve(Bitstream.java:518)
at org.dspace.app.webui.servlet.RetrieveServlet.doDSGet(RetrieveServlet.java:124)
at org.dspace.app.webui.servlet.DSpaceServlet.processRequest(DSpaceServlet.java:151)
at org.dspace.app.webui.servlet.DSpaceServlet.doGet(DSpaceServlet.java:99)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)


--------------------------------------------------------------------------------

This transmission is for the intended addressee only and is confidential
information. If you have received this transmission in error, please
delete it and notify the sender. The contents of this e-mail are the
opinion of the writer only and are not endorsed by Sabinet Online
Limited unless expressly stated otherwise.
--------------------------------------------------------------------------------

[Adriana Zanella Martinhago]

Hi!

When I write two specific names  ("Sunye" or "Hamilton") in the search field
occur the internal server error showed below:

URL: http://dspace.c3sl.ufpr.br

type Exception report

message Internal Server Error

description The server encountered an internal error (Internal Server Error) that prevented it from fulfilling this request.

exception

java.lang.NoClassDefFoundError: gnu/inet/util/Logger
	at org.dspace.core.Email.send(Email.java:231)
	at org.dspace.app.webui.util.UIUtil.sendAlert(UIUtil.java:503)
	at org.dspace.app.webui.servlet.DSpaceServlet.processRequest
(DSpaceServlet.java:169)
	at org.dspace.app.webui.servlet.DSpaceServlet.doGet(DSpaceServlet.java:102)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java
:853)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:200)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:146)
	at org.apache.catalina.core.StandardWrapperValve.invoke
(StandardWrapperValve.java:209)
	at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java
:433)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:144)
	at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext
(StandardPipeline.java:596)
	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
	at org.apache.catalina.core.StandardContext.invoke
(StandardContext.java:2358)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:133)
	at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java
:596)
	at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:118)
	at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594)
	at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:116)
	at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594)
	at org.apache.catalina.core.StandardPipeline.invoke
(StandardPipeline.java:433)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:127)
	at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext
(StandardPipeline.java:596)
	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
	at org.apache.catalina.connector.http.HttpProcessor.process
(HttpProcessor.java:994)
	at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1105)
	at java.lang.Thread.run(Thread.java:536)

This error only happen when I used these two names ("Marcos" or "Hamilton).

Anyone know what's happening?

Thanks,

Adriana.

[Adriana Zanella Martinhago]

This error only happen when I used these two names ("Sunye" or "Hamilton).

Anyone know what's happening?

Thanks,

Adriana Zanella Martinhago.

[Scott Yeadon]

Hi Adriana,

Are you using GNU JavaMail, or the GNU Java? It's looking for the GNU inetlib classes which if you're using JavaMail means that either the inetlib package hasn't been installed (dependencies missing) or the CLASSPATH isn't including all the jars it needs.

Scott.

Message: 3
Date: Fri, 28 Oct 2005 16:21:36 -0200
From: Adriana Zanella Martinhago <dri...@gmail.com>
To: DSpac...@lists.sourceforge.net
Subject: [Dspace-tech] Internal server error

------=_Part_2290_4842838.1130523696461
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable
Content-Disposition: inline

Hi!

When I write two specific names ("Sunye" or "Hamilton") in the search field
occur the internal server error showed below:

URL: http://dspace.c3sl.ufpr.br

*type* Exception report

*message* *Internal Server Error*

*description* *The server encountered an internal error (Internal Server
Error) that prevented it from fulfilling this request.*

*exception*

java.lang.NoClassDefFoundError: gnu/inet/util/Logger
=09at org.dspace.core.Email.send(Email.java:231)
=09at org.dspace.app.webui.util.UIUtil.sendAlert(UIUtil.java:503)
=09at org.dspace.app.webui.servlet.DSpaceServlet.processRequest(DSpaceServl=
et.java:169)
=09at org.dspace.app.webui.servlet.DSpaceServlet.doGet(DSpaceServlet.java:1=
02)
=09at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
=09at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
=09at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl=
icationFilterChain.java:200)
=09at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF=
ilterChain.java:146)
=09at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV=
alve.java:209)
=09at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContex=
t.invokeNext(StandardPipeline.java:596)
=09at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav=
a:433)
=09at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
=09at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV=
alve.java:144)
=09at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContex=
t.invokeNext(StandardPipeline.java:596)
=09at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav=
a:433)
=09at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
=09at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:=
2358)
=09at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j=
ava:133)
=09at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContex=
t.invokeNext(StandardPipeline.java:596)
=09at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatche=
rValve.java:118)
=09at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContex=
t.invokeNext(StandardPipeline.java:594)
=09at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j=
ava:116)
=09at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContex=
t.invokeNext(StandardPipeline.java:594)
=09at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav=
a:433)
=09at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
=09at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal=
ve.java:127)
=09at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContex=
t.invokeNext(StandardPipeline.java:596)
=09at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav=
a:433)
=09at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
=09at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcesso=
r.java:994)
=09at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.ja=
va:1105)
=09at java.lang.Thread.run(Thread.java:536)


This error only happen when I used these two names ("Marcos" or "Hamilton).

Anyone know what's happening?

Thanks,

Adriana.

[Miguel Pizarro]

Dear Dspace team:

 

In the Dspace page I get the following message:

 

Internal server error

 

 

And when reviewing the log appears as follows:

 

SQLNestedException: Cannot get a connection, pool exhausted

 

 

javax.servlet.ServletException: Cannot get a connection, pool exhausted

 

 

 

Anyone has any idea of the problem?

 

 

Best regards,

 

 

Miguel Pizarro

Soporte Tecnológico

Alerta al Conocimiento

Fono: 56 (2) 233 79 08

 

[Thornton, Susan M. (LARC-B702)[NCI INFORMATION SYSTEMS]]

We used to have frequent problems with this, but after I changed max_connections from 100 to 300 in postgresql.conf, we haven’t seen this error since.  A quick fix for this is to stop and restart either your web server and/or postgresql.

Sue

Sue Walker-Thornton

ConITS Contract
NASA Langley Research Center
Integrated Library Systems Application & Database Administrator

130 Research Drive

Hampton, VA  23666

Office: (757) 224-4074
Fax:    (757) 224-4001
Pager: (757) 988-2547
Email:  susan.m....@nasa.gov

 

 

 

---

From: Miguel Pizarro [mailto:mpiz...@alerta.cl]
Sent: Thursday, January 15, 2009 7:17 AM
To: dspac...@lists.sourceforge.net
Subject: [Dspace-tech] Internal server error

 

Dear Dspace team:

[Allen Lam]

Your postgresql connection pool is used up.
Restart your postgresql service the error will be gone.

If you frequently meet the same error, you should tune your postgresql.
There are plenty of config options in your postgresql.conf.
e.g. max_connections, shared_buffers, work_mem, etc.

Consult the document for the meaning of each option.
http://www.postgresql.org/docs/7.4/static/runtime-config.html

Find the document that fits the version you are using.

Regards,
Allen Lam.
HKU Hub Administrator, http://hub.hku.hk

> ------------------------------------------------------------------------
>
> ------------------------------------------------------------------------------
> This SF.net email is sponsored by:
> SourcForge Community
> SourceForge wants to tell your story.
> http://p.sf.net/sfu/sf-spreadtheword
>
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> DSpace-tech mailing list
> DSpac...@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/dspace-tech

[Miguel Pizarro]

Thank you.

Best regards,


Miguel Pizarro
Soporte Tecnológico
Alerta al Conocimiento
Fono: 56 (2) 233 79 08

-----Mensaje original-----
De: Allen Lam [mailto:allen....@gmail.com]
Enviado el: Jueves, 15 de Enero de 2009 23:31
Para: dspac...@lists.sourceforge.net
CC: Miguel Pizarro; allen....@gmail.com
Asunto: Re: [Dspace-tech] Internal server error