[Dspace-tech] help!!!

[Larry Hansard]

We had to move our DSpace instance from one server to another. I build DSpace on the new server. I dumped everything out of postgres and loaded it into the other server. I moved the assetstore directory to the new server. I re-indexed. DSpace starts. I can see the communities and collections. I can search. If I try to browse by anything, I get an internal server error. Any suggestions? Thanks



Larry Hansard
Georgia Tech
Library Systems
404-894-4585

[Richard Jones]

Can you give us the stack trace of the internal server error? It'll be
in the source of the page that fails.

Cheers,

Richard
-------
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Information Systems Developer + A crash reduces
Edinburgh University Library + your expensive computer
Information Systems + to a simple stone

e: r.d....@ed.ac.uk
t: 0131 651 3811

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[Strongin-Garry, Ilene (IHG)]

 This appears to be the same thing we're going through.

-----Original Message-----
From: dspac...@ichotelsgroup.com [mailto:dspac...@ichotelsgroup.com]
Sent: None
To: dspac...@ichotelsgroup.com
Subject: DSpace: Internal Server Error

An internal server error occurred on http://gbslibrary-qa.ihgoneteam.com:8000:

Date:       4/26/05 4:42 PM
Session ID: A657DD383B045FD0C7DCE4697D0C63CC

-- URL Was: http://gbs-qa.ihgoneteam.com:8000/browse-title
-- Method: GET
-- Parameters were:

Exception:
java.sql.SQLException: ERROR:  unrecognized configuration parameter "xactisolevel"

        at org.postgresql.core.QueryExecutor.execute(Unknown Source)
        at org.postgresql.Connection.ExecSQL(Unknown Source)
        at org.postgresql.Connection.ExecSQL(Unknown Source)
        at org.postgresql.Connection.getTransactionIsolation(Unknown Source)
        at org.apache.commons.dbcp.DelegatingConnection.getTransactionIsolation(DelegatingConnection.java:223)
        at org.dspace.browse.Browse.setTransactionIsolation(Browse.java:1116)
        at org.dspace.browse.Browse.doBrowse(Browse.java:476)
        at org.dspace.browse.Browse.getItemsByTitle(Browse.java:134)
        at org.dspace.app.webui.servlet.BrowseServlet.doDSGet(BrowseServlet.java:366)
        at org.dspace.app.webui.servlet.DSpaceServlet.processRequest(DSpaceServlet.java:154)
        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:247)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243)
        at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
        at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
        at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190)
        at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
        at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
        at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
        at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
        at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
        at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2347)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
        at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
        at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
        at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)
        at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
        at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468)
        at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
        at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
        at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
        at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
        at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
        at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
        at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1027)
        at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1125)
        at java.lang.Thread.run(Thread.java:536)

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[Larry Hansard]

It has:

<!--
    No stack trace available<br>

      -->

This is the output from the DSpace log file:

2005-04-27 10:09:05,080 WARN  org.dspace.app.webui.servlet.DSpaceServlet @ anonymous:session_id=C2EF7A5B9811707860249C84DA2089D4:dat
abase_error:org.postgresql.util.PSQLException: Cannot change transaction isolation level in the middle of a transaction.
org.postgresql.util.PSQLException: Cannot change transaction isolation level in the middle of a transaction.
        at org.postgresql.jdbc2.AbstractJdbc2Connection.setTransactionIsolation(AbstractJdbc2Connection.java:737)
        at org.apache.commons.dbcp.DelegatingConnection.setTransactionIsolation(DelegatingConnection.java:269)
        at org.dspace.browse.Browse.setTransactionIsolation(Browse.java:1141)
        at org.dspace.browse.Browse.doBrowse(Browse.java:487)
        at org.dspace.browse.Browse.getItemsByDate(Browse.java:178)
        at org.dspace.app.webui.servlet.BrowseServlet.doDSGet(BrowseServlet.java:362)
        at org.dspace.app.webui.servlet.DSpaceServlet.processRequest(DSpaceServlet.java:157)
        at org.dspace.app.webui.servlet.DSpaceServlet.doGet(DSpaceServlet.java:102)
        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.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)
        at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:463)
        at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:398)
        at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)
        at org.dspace.app.webui.servlet.HandleServlet.doDSGet(HandleServlet.java:228)
        at org.dspace.app.webui.servlet.DSpaceServlet.processRequest(DSpaceServlet.java:157)
        at org.dspace.app.webui.servlet.DSpaceServlet.doGet(DSpaceServlet.java:102)
        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(Unknown Source)

[Richard Jones]

Hi,

 

What version of DSpace are you using, and associated Postgres version?  Perhaps this post is of some help:

 

https://sourceforge.net/mailarchive/message.php?msg_id=11092712

 

else put "Cannot change transaction isolation level in the middle of a transaction" into the mailing list searches for dspace-devel and dspace-tech on sourceforge and see what comes up.  We've definitely encountered this before.

[Larry Hansard]

we are using DSpace-1.2, postgresql-8.0.2, jakarta-tomcat-5.5.9

[Tansley, Robert]

DSpace 1.2 isn't compatible with PostgreSQL 8.0.x.  You can either:

• use PostgreSQL 7.4.x
• Upgrade to 1.2.2 when it's released (later this week hopefully!)
• Apply the attached patch from Mike Simpson, which will make DSpace 1.2 compatible

Rob

---

From: dspace-t...@lists.sourceforge.net [mailto:dspace-t...@lists.sourceforge.net] On Behalf Of Larry Hansard

Sent: 27 April 2005 11:28

[instituto A.C.Jobim]

Hi
I think this error is related with the upgrade to Postgres8 and was
solved in dspace1.2.2
Paulo

>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperVa
>> lve.java:213)
>>         at
>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextVa
>> lve.java:178)
>>         at
>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.ja
>> va:126)
>>         at
>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.ja
>> va:105)
>>         at
>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValv

[Tim Donohue]

Hello,

In order to figure out what the real underlying error is, you'll have
to look at the DSpace Log files.

Please see the "How to Troubleshoot an Error" page for information
about finding the error in the log files:
https://wiki.duraspace.org/display/DSPACE/Troubleshoot+an+error

Once you locate the error in the logs, if you cannot figure out the
problem, feel free to send the full error message to this listserv.
Much more information is available on the above wiki page.

Good Luck,

- Tim

On Thursday, September 15, 2011 5:04:26 AM, Akeredolu Joshua wrote:
> Gud day, I have installed dspace on my system and its working fine but
> I have been trying to connect it from other local computer using
> wireless router, and also with cross-over cable as an intranet but the
> othe system are not connecting even when i use the ip address in
> edited in dspace.cfg thats 192.168.0.1:8080/dspace
> <http://192.168.0.1:8080/dspace>. what should i do or whats wrong.
>
>
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[Stuart Lewis]

On 15/09/2011, at 10:04 PM, Akeredolu Joshua wrote:

> Gud day, I have installed dspace on my system and its working fine but I have been trying to connect it from other local computer using wireless router, and also with cross-over cable as an intranet but the othe system are not connecting even when i use the ip address in edited in dspace.cfg thats 192.168.0.1:8080/dspace. what should i do or whats wrong. ------------------------------------------------------------------------------

Do you have a firewall on your server that is stopping external traffic to Tomcat's 8080 port?

Thanks,


Stuart Lewis
Digital Development Manager
Te Tumu Herenga The University of Auckland Library
Auckland Mail Centre, Private Bag 92019, Auckland 1142, New Zealand
Ph: +64 (0)9 373 7599 x81928

[Akeredolu Joshua]