Re: [Dspace-tech] Items not listed in list by title / date

2015-03-01 Thread RICARDO EITO BRUN
yes, I did the reindexing, but the problem remains... I have seen other
posts related to this issue in the list. Is there any known restriction on
indexing, memory set up or equivalent?
regards.

2015-03-01 11:10 GMT+01:00 Adan Roman aro...@arvo.es:

  Hi Ricardo

 It seems that the discovery index is not updated. Try to launch indexation
 manualy.
 Run ./dspace index-discovery -f from /bin directory of the dspace
 instalation.

 regards

  Hi,
 I have made a sample import of data in dspace 4.2 using the dspace command
 line tool (not a huge number of records, just around 300 for educational
 purposes).
 The problem I have with some of the items is that - although the items are
 actually created in the repository and you can reach them -, they do not
 appear when browsing the list of items sorted by title, date...
 It seems that these items are hidden when browsing the content repository.

  Any idea about the reason for that problem?
 with best regards.

  --
 RICARDO EITO BRUN
 Universidad Carlos III de Madrid


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RICARDO EITO BRUN
Universidad Carlos III de Madrid
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[Dspace-tech] DSpace 5 and solr usage statistics data

2015-03-01 Thread Andrea Schweer
Hi all,

I'm working on DSpace 4-5 upgrades and I've run into a problem with the 
data in the solr-based usage statistics. Before I open a Jira issue, I 
thought I'd check whether anyone else has seen the same thing; we've 
heavily customised the usage statistics, so perhaps the problem affects 
only my repositories.

In DSpace 5, the fields for geographical information in the usage stats 
were changed in the solr schema to have docValues=true 
(https://github.com/DSpace/DSpace/commit/8e2f87e75548b48ad44c6257b47bf45af3e5b4ef).
 
What I'm now seeing is that the statistics pages only show geographical 
information for visits from the upgrade onwards. Manually running the 
corresponding facet queries via curl shows the same, so the issue is 
definitely in what is coming out of solr, not in the DSpace code.

I believe that the issue is that when docValues data is present for a 
field, only those solr documents are included in facet query results 
that actually have the docValues (see 
http://www.signaldump.org/solr/qpod/15072/adding-docvalues-after-or-in-the-middle-of-indexing).
 
The pre-upgrade data doesn't have docValues, so they are omitted from 
the facets used by that part of the statistics pages. Setting 
docValues=false and _then_ doing the upgrade retains all geographical 
data in the stats (but of course throws away the performance 
improvements gained by enabling docValues).

I'm assuming I might be able to fix the docValues problem by re-indexing 
all documents in the index, and perhaps the solr index auto-upgrade 
tries to do just that. However, quite a few documents in the index don't 
have a uid (required unique key field). I'm wondering whether I'm seeing 
this issue only because we've strung along our data/customisations 
across several updates. Back when the solr-based usage stats first 
became a part of DSpace, the usage stats solr documents didn't have any 
unique identifiers. It looks like this was added for DSpace 3: 
https://github.com/DSpace/DSpace/commit/808bc6fc5d169f4996523c20a101a30e3e8c6a43#diff-c4dd1d4c13c979500d59399da9c0e861R325
 


So -- has anyone upgraded a repository with pre-3.0 usage stats data to 
5.x? Did the geographical information in the usage stats make it along? 
I'm talking about the Top country views / Top city views sections on 
the item stats pages, eg 
http://demo.dspace.org/xmlui/handle/10673/3/statistics

cheers,
Andrea

-- 
Dr Andrea Schweer
IRR Technical Specialist, ITS Information Systems
The University of Waikato, Hamilton, New Zealand


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[Dspace-tech] Want to activate a java file in dspace 4.x XMLUI version

2015-03-01 Thread Susmita
I am new in dspace. I am using dspace 4.x XMLUI version.
I want to activate a new java file,*AdvancedSearch.java* which is in -
*[dspace-4.2-src]/dspace-xmlui/src/main/java/org/dspace/app/xmlui/aspect/artifactbrowser/*.
 
But i can't understand in which sitemap/any other files, I have to modify
and how to modify to activate that java file. Please help.



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Re: [Dspace-tech] [Dspace-devel] DSpace 5 and solr usage statistics data

2015-03-01 Thread helix84
Hi Andrea,

at least part of your problem - the missing uid for old documents - is
a known open issue:

https://jira.duraspace.org/browse/DS-2212


Regards,
~~helix84

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