[Dspace-tech] dspace index page
Hi All I have deleted Communities and Collections on DSpace repositories purposefully and left only one Community and its Collections. I am using JSPUI interface and under Browse when I click on Titles, Authors, Subjects and Date, I got this error : Error : Document Not Found The document you are trying to access has not been found on the server. * If you got here by following a link or bookmark provided by someone else, the link may be incorrect or you mistyped the link. Please check the link and try again. If you still get this error, then try going to the DSpace home page http://exams.wits.ac.za:8080/dspace/ and looking for what you want from there. * If you got to this error by clicking in a link on the DSpace site, please let us know so we can fix it! Leave a message for the Wits Exams Repository administrators. http://exams.wits.ac.za:8080/dspace/feedback Go to the DSpace home page http://exams.wits.ac.za:8080/dspace/ Do I have to run any program to update the index etc. Regards, Lewatle htmlpfont face = verdana size = 0.8 color = navyThis 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 authorized 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./font/p/html -- ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech
Re: [Dspace-tech] solr crashing dspace 1.6
Hi Bill, I have found JMX/jconsolve invaluable when investigating memory problems http://java.sun.com/j2se/1.5.0/docs/guide/management/agent.html. Cheers, Robin. Robin Taylor Main Library University of Edinburgh Tel. 0131 6513808 -Original Message- From: Anderson, Charles W [mailto:bill.ander...@library.gatech.edu] Sent: 06 May 2010 16:41 To: dspace-tech Subject: [Dspace-tech] solr crashing dspace 1.6 We're on our second attempt to upgrade from 1.5.2 to 1.6. We have been plagued with m memory errors both times, and we' think we've narrowed it down to something that's going on in the solr webapp. We've got solr running in it's very own Tomcat instance; which has helped, but hasn't completely eliminated the problems. Just before we crash, we're seeing lots and lots of the following in the dspace log: org.apache.solr.common.SolrException: Internal Server Error Then, eventually, we start getting this: org.apache.commons.dbcp.SQLNestedException: Cannot get a connection, pool error: Timeout waiting for idle object Meanwhile, over in catalina.out, we have these, which seem to correspond to the solr errors in the dspace log: SEVERE: org.apache.solr.common.SolrException: Error opening new searcher. exceeded limit of maxWarmingSearchers=2, try again later. And, eventually, the voice of doom: Exception in thread TP-Processor550 java.lang.OutOfMemoryError: PermGen space Has anybody else experience memory issues related to solr? Thanks, Bill Bill Anderson Software Developer Digital Library Development Georgia Tech Library -- ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech -- The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336. -- ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech
Re: [Dspace-tech] harvesting non-DSpace repositories - dc.identifier.uri issue
Good morning, Tim. I think that you're right about populating the appropriate fields on the repository side. It looks like the OAI-PMH generator for your repository is placing the identifier (URL) in the unqualified identifier field, instead of identifier.uri. This is common, as many OAI-PMH gateways will only support the OAI-DC metadata format, which does not include the qualifiers, by default. If you can configure your repository side to generate another metadata format that will place your identifier field in identifier.uri, that would allow DSpace to identify your URL when it harvests. An example is the qdc format that the DSpace 1.6 harvester supports. The DSpace harvester also has a couple of parameters in the configuration file, harvester.acceptedHandleServer and harvester.rejectedHandlePrefix, that can prevent DSpace from generating that extra hdl.handle.net URL. They are documented in the configuration file. If you're unable to place your original URL from the repository in identifier.uri, you may still be able to work around this by changing the interface in DSpace to display the unqualified identifier field next to the URI: label on the item view pages. You'd probably want to limit this so that it only does so if the identifier starts with http://scaa.suask.ca; in case your repository also maps citations, issn, doi to that field. There are some interface HOW-TOs on the wiki that may help, and people on this list with experience in changing the display for the jspui and the xmlui, if you need to go that route. --keith - Mensaje original - De: Tim Hutchinson tim.hutchin...@usask.ca Para: dspace-tech@lists.sourceforge.net Enviados: Viernes, 7 de Mayo 2010 15:58:55 GMT -05:00 Región oriental EE. UU./Canadá Asunto: [Dspace-tech] harvesting non-DSpace repositories - dc.identifier.uri issue Hi, I have been involved in testing DSpace to harvest a collection not hosted in DSpace, but which is OAI compliant. We have been successful in doing the harvesting, but not successful in having the DSpace record point to the correct external record. The issue is that DSpace assigns a URL of the form http://hdl.handle.net/123456789/x to dc.identifier.uri although dc.identifier appears correctly, e.g. http://scaa.usask.ca/gallery/northern/image.php?ID=10857 (the main problem is that the correct identifier is not hyperlinked, and doesn’t appear in the simple view) As you can see, we are running a test implementation of DSpace and have not implemented the handle server, hence the “123456789” prefix. But I’m not sure that’s the only issue. What I’m wondering is: - Is there a way, by populating appropriate fields on the repository side or by configuring DSpace, or otherwise, to have the correct identifier (URL) show up in dc.identifier.uri, especially for the purpose of the test implementation? - Will implementing the handle server actually solve the problem? It’s not clear to be how this will work, since wouldn’t we need to register a prefix (or at least set up a mapping) for each external collection? As may be obvious, I'm not too familiar with how handles work. As additional background, I did also test with a repository using the OAI identifier format, i.e. oai:domain:id. The element dc.identifier resolves correctly, but dc.identifier.uri still uses the non-functional handle. On the other hand, harvesting from a DSpace collection works properly, with dc.identifier.uri being populated with the handle assigned by the other DSpace instance. In case it makes a difference, we are running DSpace version 1.6.0. Thanks for any guidance on this. Tim -- Tim Hutchinson University of Saskatchewan Archives 301 Main Library, 3 Campus Drive Saskatoon, SK S7N 5A4 tel: (306) 966-6028 fax: (306) 966-6040 e-mail: tim.hutchin...@usask.ca web: http://www.usask.ca/archives/ -- ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech -- ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech
Re: [Dspace-tech] Solr Service Unavailable - Statistics
A colleague in charge of administering a larger repository mentioned seeing these errors on Friday. I looked through the log files on a smaller set of test systems that I've been using, and I also have them. They occur infrequently, maybe 2-3 times in a 24 hour period. The stats updates work most of the time, but it looks like every once in a while the update fails. I haven't been able to cause them to happen on my systems at will - they just happen occasionally. On his system, which receives substantial traffic, he can cause the errors by visiting an item page and rapidly clicking and re-clicking the refresh button on the browser. I think that he was going to adjust some solr settings to see if that fixed the error. If I hear more about this or have a chance to investigate some more I'll let you know. Please do the same if you find a solution! --keith - Mensaje original - De: Antoanne Christopher antoa...@gmail.com Para: dspace-tech@lists.sourceforge.net Enviados: Viernes, 7 de Mayo 2010 16:53:59 GMT -05:00 Región oriental EE. UU./Canadá Asunto: [Dspace-tech] Solr Service Unavailable - Statistics After update my DSpace instance [ http://virtualbib.fgv.br/dspace ] from 1.5.2 to 1.6.0 and start to user solr statistics, I have received several erros on dspace.log with message Service Unavailable about solr exception, . Someone has seen this error? Know how to configure the solr transacions log to see exactly waht is happening during the solr transactions? 2010-05-07 17:28:15,500 ERROR org.dspace.statistics.SolrLogger @ Service Unavailable Service Unavailable request: http://virtualbib.fgv.br/solr/statistics/update org.apache.solr.common.SolrException: Service Unavailable Service Unavailable request: http://virtualbib.fgv.br/solr/statistics/update at org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:343) at org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:183) at org.apache.solr.client.solrj.request.UpdateRequest.process(UpdateRequest.java:217) at org.apache.solr.client.solrj.SolrServer.commit(SolrServer.java:85) at org.dspace.statistics.SolrLogger.post(SolrLogger.java:246) at org.dspace.statistics.SolrLoggerUsageEventListener.receiveEvent(SolrLoggerUsageEventListener.java:41) at org.dspace.services.events.SystemEventService.fireLocalEvent(SystemEventService.java:154) at org.dspace.services.events.SystemEventService.fireEvent(SystemEventService.java:97) at org.dspace.app.xmlui.cocoon.BitstreamReader.setup(BitstreamReader.java:372) at sun.reflect.GeneratedMethodAccessor45.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at $Proxy29.setup(Unknown Source) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.setupReader(AbstractProcessingPipeline.java:560) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.preparePipeline(AbstractProcessingPipeline.java:464) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:411) at sun.reflect.GeneratedMethodAccessor99.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at $Proxy28.process(Unknown Source) at org.apache.cocoon.components.treeprocessor.sitemap.ReadNode.invoke(ReadNode.java:94) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78) at org.apache.cocoon.components.treeprocessor.sitemap.SelectNode.invoke(SelectNode.java:87) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:55) at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:87) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:55) at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:87) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78) at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78) at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:81) at
[Dspace-tech] DSpace Sword Module
Hi DSpace Team I want to set-up DSpace SWORD Test, I never changed anything on DSpace configuration (dspace.cfg) especially on SWORD SPECIFIC CONFIGURATIONS, I need advice to any DSpace User who have done SWORD set-up about which lines are important to uncomment and put what values to the properties and any scripts that I need to run if there is any to apply changes, what URL to use to access SWORD. Any idea or question will be of utmost important for me. Regards, Lewatle htmlpfont face = verdana size = 0.8 color = navyThis 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 authorized 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./font/p/html -- ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech
[Dspace-tech] updating self-registration domain and rebuild
Hi, I would like to restrict user's self-registration to a certain domain only. I had done fresh install and then I made following changes which are not working. Am I missing something? - Stop tomcat - Edit dspace.cfg to restrict registration authentication.password.domain.valid = @uab.edu - Rebuild: $ mvn clean package $ cd target/dspace-1.6.0-build.dir/ $ ant update_configs - Start tomcat Also, do I always need to do both maven and ant builds whenever I update dspace.config? Thanks, Shantanu. -- ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech
Re: [Dspace-tech] dspace index page
Hi Lewatle, It's possible that a simple re-index will work fine. I'm not sure which DSpace version you are running. But, assuming it is DSpace 1.5.x or 1.6 you should have a script called '[dspace]/bin/index-update' Run that script from the command line to rebuild your Browse/Search index. If that doesn't resolve your issues, follow the instructions in the How to Troubleshoot an Error page and send us the error you find in your log files: http://wiki.dspace.org/confluence/display/DSPACE/Troubleshoot+an+error - Tim On 5/10/2010 4:00 AM, Lewatle Phaladi wrote: Hi All I have deleted Communities and Collections on DSpace repositories purposefully and left only one Community and its Collections. I am using JSPUI interface and under Browse when I click on Titles, Authors, Subjects and Date, I got this error : Error : Document Not Found The document you are trying to access has not been found on the server. · If you got here by following a link or bookmark provided by someone else, the link may be incorrect or you mistyped the link. Please check the link and try again. If you still get this error, then try going to the DSpace home page http://exams.wits.ac.za:8080/dspace/ and looking for what you want from there. · If you got to this error by clicking in a link on the DSpace site, please let us know so we can fix it! Leave a message for the Wits Exams Repository administrators. http://exams.wits.ac.za:8080/dspace/feedback Go to the DSpace home page http://exams.wits.ac.za:8080/dspace/ Do I have to run any program to update the index etc. Regards, Lewatle 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 authorized 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. -- ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech -- ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech
Re: [Dspace-tech] dspace index page
Hi Lewatle,
You'll want to become intimately familiar with the documentation as it
explains a lot of things about how DSpace works.
Index browse creation:
http://digital.maag.ysu.edu/jspui/doc/ch08.html#N16447
This is a note to all:
For DSpace 1.6.x and onwards, it will be [dspace]/bin/dspace index-init
and [dspace]/bin/dspace index-update.
The various administrative scripts sitting in [dspace]/bin such as
[dspace]/bin/create-administrator, and [dspace]/bin/filter-media are in the
process of being deprecated (i.e. don't use), and will be removed in a
future release of DSpace as all of that functionality has been migrated into
a DSpace launcher which is invoked by [dspace]/bin/dspace {command-name}
{arguments}.
Peter Dietz
Systems Developer/Engineer
Ohio State University Libraries
On Mon, May 10, 2010 at 12:50 PM, Tim Donohue tdono...@duraspace.orgwrote:
Hi Lewatle,
It's possible that a simple re-index will work fine. I'm not sure which
DSpace version you are running. But, assuming it is DSpace 1.5.x or 1.6
you should have a script called '[dspace]/bin/index-update'
Run that script from the command line to rebuild your Browse/Search index.
If that doesn't resolve your issues, follow the instructions in the How
to Troubleshoot an Error page and send us the error you find in your
log files:
http://wiki.dspace.org/confluence/display/DSPACE/Troubleshoot+an+error
- Tim
On 5/10/2010 4:00 AM, Lewatle Phaladi wrote:
Hi All
I have deleted Communities and Collections on DSpace repositories
purposefully and left only one Community and its Collections.
I am using JSPUI interface and under Browse when I click on Titles,
Authors, Subjects and Date, I got this error :
Error : Document Not Found
The document you are trying to access has not been found on the server.
· If you got here by following a link or bookmark provided by someone
else, the link may be incorrect or you mistyped the link. Please check
the link and try again. If you still get this error, then try going to
the DSpace home page http://exams.wits.ac.za:8080/dspace/ and looking
for what you want from there.
· If you got to this error by clicking in a link on the DSpace site,
please let us know so we can fix it!
Leave a message for the Wits Exams Repository administrators.
http://exams.wits.ac.za:8080/dspace/feedback
Go to the DSpace home page http://exams.wits.ac.za:8080/dspace/
Do I have to run any program to update the index etc.
Regards,
Lewatle
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 authorized 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.
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Re: [Dspace-tech] DSpace Sword Module
Hi Lewatle,
I want to set-up DSpace SWORD Test, I never changed anything on DSpace
configuration (dspace.cfg) especially
on SWORD SPECIFIC CONFIGURATIONS, I need advice to any DSpace User who have
done SWORD set-up about which
lines are important to uncomment and put what values to the properties and
any scripts that I need to run
if there is any to apply changes, what URL to use to access SWORD.
Hopefully you'll not need to change any configuration settings initially - we
always try to make as much of it 'work out the box' as possible.
There is one URL that is important with SWORD - the Service Document. This is
usually found at:
- http://your-repository.com/sword/servicedocument
Requesting this will ask for your username and password. It returns an XML
document that explains which collections the user can deposit into, and what
the deposit URLs are. They are typically in the form of:
- http://your-repository.com/sword/deposit/{collection-handle}
- http://your-repository.com/sword/deposit/123456789/562
To use SWORD you will need a SWORD client. This can be as simple as 'curl' on
the command line. There is a simple online SWORD client at:
- http://client.swordapp.org/client/
However this client isn't really designed for end users, as you usually want to
be able to hide details such as the service document from them. You might like
to take a look at EasyDeposit which allows you to create custom SWORD deposit
interfaces. It requires PHP and allows a lot of customization from within the
application itself.
- http://easydeposit.swordapp.org/
Thanks,
Stuart Lewis
IT Innovations Analyst and Developer
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
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Re: [Dspace-tech] Solr Service Unavailable - Statistics
I would recommend creating a JIRA ticket to track the subject/issue. I think we will want to look into mediating the number of updated that occur during a user session for any one Item View. This will mean keeping a cache of visited pages in the session and assuring that item visits are recorded but once a session. Mark On Mon, May 10, 2010 at 6:59 AM, Gilbertson, Keith R keith.gilbert...@library.gatech.edu wrote: A colleague in charge of administering a larger repository mentioned seeing these errors on Friday. I looked through the log files on a smaller set of test systems that I've been using, and I also have them. They occur infrequently, maybe 2-3 times in a 24 hour period. The stats updates work most of the time, but it looks like every once in a while the update fails. I haven't been able to cause them to happen on my systems at will - they just happen occasionally. On his system, which receives substantial traffic, he can cause the errors by visiting an item page and rapidly clicking and re-clicking the refresh button on the browser. I think that he was going to adjust some solr settings to see if that fixed the error. If I hear more about this or have a chance to investigate some more I'll let you know. Please do the same if you find a solution! --keith - Mensaje original - De: Antoanne Christopher antoa...@gmail.com Para: dspace-tech@lists.sourceforge.net Enviados: Viernes, 7 de Mayo 2010 16:53:59 GMT -05:00 Región oriental EE. UU./Canadá Asunto: [Dspace-tech] Solr Service Unavailable - Statistics After update my DSpace instance [ http://virtualbib.fgv.br/dspace ] from 1.5.2 to 1.6.0 and start to user solr statistics, I have received several erros on dspace.log with message Service Unavailable about solr exception, . Someone has seen this error? Know how to configure the solr transacions log to see exactly waht is happening during the solr transactions? 2010-05-07 17:28:15,500 ERROR org.dspace.statistics.SolrLogger @ Service Unavailable Service Unavailable request: http://virtualbib.fgv.br/solr/statistics/update org.apache.solr.common.SolrException: Service Unavailable Service Unavailable request: http://virtualbib.fgv.br/solr/statistics/update at org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:343) at org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:183) at org.apache.solr.client.solrj.request.UpdateRequest.process(UpdateRequest.java:217) at org.apache.solr.client.solrj.SolrServer.commit(SolrServer.java:85) at org.dspace.statistics.SolrLogger.post(SolrLogger.java:246) at org.dspace.statistics.SolrLoggerUsageEventListener.receiveEvent(SolrLoggerUsageEventListener.java:41) at org.dspace.services.events.SystemEventService.fireLocalEvent(SystemEventService.java:154) at org.dspace.services.events.SystemEventService.fireEvent(SystemEventService.java:97) at org.dspace.app.xmlui.cocoon.BitstreamReader.setup(BitstreamReader.java:372) at sun.reflect.GeneratedMethodAccessor45.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at $Proxy29.setup(Unknown Source) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.setupReader(AbstractProcessingPipeline.java:560) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.preparePipeline(AbstractProcessingPipeline.java:464) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:411) at sun.reflect.GeneratedMethodAccessor99.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at $Proxy28.process(Unknown Source) at org.apache.cocoon.components.treeprocessor.sitemap.ReadNode.invoke(ReadNode.java:94) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78) at org.apache.cocoon.components.treeprocessor.sitemap.SelectNode.invoke(SelectNode.java:87) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:55) at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:87) at
Re: [Dspace-tech] Solr Service Unavailable - Statistics
Thanks Mark! Now I created a ticket in jira, see DS-576. Antoanne On Mon, May 10, 2010 at 6:07 PM, Mark Diggory mdigg...@atmire.com wrote: I would recommend creating a JIRA ticket to track the subject/issue. I think we will want to look into mediating the number of updated that occur during a user session for any one Item View. This will mean keeping a cache of visited pages in the session and assuring that item visits are recorded but once a session. Mark On Mon, May 10, 2010 at 6:59 AM, Gilbertson, Keith R keith.gilbert...@library.gatech.edu wrote: A colleague in charge of administering a larger repository mentioned seeing these errors on Friday. I looked through the log files on a smaller set of test systems that I've been using, and I also have them. They occur infrequently, maybe 2-3 times in a 24 hour period. The stats updates work most of the time, but it looks like every once in a while the update fails. I haven't been able to cause them to happen on my systems at will - they just happen occasionally. On his system, which receives substantial traffic, he can cause the errors by visiting an item page and rapidly clicking and re-clicking the refresh button on the browser. I think that he was going to adjust some solr settings to see if that fixed the error. If I hear more about this or have a chance to investigate some more I'll let you know. Please do the same if you find a solution! --keith - Mensaje original - De: Antoanne Christopher antoa...@gmail.com Para: dspace-tech@lists.sourceforge.net Enviados: Viernes, 7 de Mayo 2010 16:53:59 GMT -05:00 Región oriental EE. UU./Canadá Asunto: [Dspace-tech] Solr Service Unavailable - Statistics After update my DSpace instance [ http://virtualbib.fgv.br/dspace ] from 1.5.2 to 1.6.0 and start to user solr statistics, I have received several erros on dspace.log with message Service Unavailable about solr exception, . Someone has seen this error? Know how to configure the solr transacions log to see exactly waht is happening during the solr transactions? 2010-05-07 17:28:15,500 ERROR org.dspace.statistics.SolrLogger @ Service Unavailable Service Unavailable request: http://virtualbib.fgv.br/solr/statistics/update org.apache.solr.common.SolrException: Service Unavailable Service Unavailable request: http://virtualbib.fgv.br/solr/statistics/update at org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:343) at org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:183) at org.apache.solr.client.solrj.request.UpdateRequest.process(UpdateRequest.java:217) at org.apache.solr.client.solrj.SolrServer.commit(SolrServer.java:85) at org.dspace.statistics.SolrLogger.post(SolrLogger.java:246) at org.dspace.statistics.SolrLoggerUsageEventListener.receiveEvent(SolrLoggerUsageEventListener.java:41) at org.dspace.services.events.SystemEventService.fireLocalEvent(SystemEventService.java:154) at org.dspace.services.events.SystemEventService.fireEvent(SystemEventService.java:97) at org.dspace.app.xmlui.cocoon.BitstreamReader.setup(BitstreamReader.java:372) at sun.reflect.GeneratedMethodAccessor45.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at $Proxy29.setup(Unknown Source) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.setupReader(AbstractProcessingPipeline.java:560) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.preparePipeline(AbstractProcessingPipeline.java:464) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:411) at sun.reflect.GeneratedMethodAccessor99.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) at $Proxy28.process(Unknown Source) at org.apache.cocoon.components.treeprocessor.sitemap.ReadNode.invoke(ReadNode.java:94) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78) at org.apache.cocoon.components.treeprocessor.sitemap.SelectNode.invoke(SelectNode.java:87) at
