Hi Tim, I didn't do the second step, reindexing Solr Stats. Now I did it and although the stats looks more completely (appears city and country data) the number of visits still the same. Also it's curious in many cases the statistics seems completely different. For example, in one community the number of visits in December 2014 is 0 in the old DSpace, and after the upgrade appears 10 visits, changing the total visits from 1134 to 22620. The most curious thing is the appearance of Palo Alto in all of "Top cities views" lists, and before the upgrade didn't appear in any list.
The only thing can I do is list the steps that I did and wait if anyone can review them: 1.- Copy [dspace]/solr/statistics from old MV to the new. 2.- wget "http://search.maven.org/remotecontent?filepath=org/apache/lucene/lucene-core/3.5.0/lucene-core-3.5.0.jar"; -O lucene-core-3.5.0.jar 3.- java -cp lucene-core-3.5.0.jar org.apache.lucene.index.IndexUpgrader statistics/data/index/ 4.- Move previous upgraded statistics/data to [dspace-src]/dspace/solr/statistics/ 5.- mvn package 6.- ant update 7.- [dspace]/bin/dspace solr-reindex-statistics Thanks On 04/06/15 15:43, Tim Donohue wrote: > Hi Rubén, > > Have you reindexed your Solr Stats after upgrading? See step #13 in the > "Upgrading DSpace" documentation: > > https://wiki.duraspace.org/display/DSDOC5x/Upgrading+DSpace > > There are two steps to actually upgrading Solr Statistics. > > 1) The first part it to just upgrade the indexes (to the latest Solr > version). This part is performed automatically by default (but if the > automated version has errors, there are those "Manually Upgrading Solr > Indexes" instructions. > > 2) After the Solr indexes are in the latest version, you ALSO need to > perform an "in-place" reindex. This ensures that the structure (schema) > within your Solr index is updated to how DSpace now stores statistics. > If this is skipped, DSpace may not be able to "read" all the statistical > data successfully, and so it may only display a portion of the data that > is actually within your index. > > I hope that helps. But, let us know if you run into further issues. If > you have already performed both of these changes, I'd also encourage you > to check your DSpace & Tomcat logs to see if any errors are being reported. > > Tim > > On 6/4/2015 3:58 AM, Ruben wrote: >> Hi all, >> >> I'm working on dspace upgrade from 1.6 to 5.2, and one of sensible >> points is the migration of statistics. I've been reading about the >> necessity of upgrade the indexes to the last Solr version, and I've >> found this tutorial to do this: >> https://wiki.duraspace.org/display/DSDOC5x/Upgrading+DSpace#UpgradingDSpace-ManuallyUpgradingSolrIndexes >> >> I've followed the steps of this guide and finally I got the statistics >> from 1.7 working on 5.2, but many of them are lost. For example, one of >> the communities have 317.110 views in the old DSpace and now this number >> is reduced to 100335, and all the convert process seemswell done. >> Someone have found the same issue with this process or knows a better >> tutorial to do this? I'm worried about this because this is one of the >> most important requirements, preserve the old statistics. >> >> Thanks in advance for your help, >> >> Rubén >> <https://wiki.duraspace.org/display/DSDOC5x/Upgrading+DSpace#UpgradingDSpace-ManuallyUpgradingSolrIndexes> >> >> >> -- >> ........................................................................ >> >> Rubén Boada >> Tècnic de Càlcul i Aplicacions >> Consorci de Serveis Universitaris de Catalunya (CSUC) >> >> Gran Capità, 2 (Edifici Nexus)•08034 Barcelona >> T.93 551 62 13•[email protected] >> www.csuc.cat •Twitter @CSUC_info•Facebook•Linkedin >> Subscriu-te al butlletí; (www.csuc.cat/butlleti) >> ........................................................................ >> >> >> >> ------------------------------------------------------------------------------ >> >> >> >> _______________________________________________ >> DSpace-tech mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/dspace-tech >> List Etiquette: >> https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette >> > ------------------------------------------------------------------------------ > _______________________________________________ > DSpace-tech mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/dspace-tech > List Etiquette: > https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette -- ........................................................................ Rubén Boada Tècnic de Càlcul i Aplicacions Consorci de Serveis Universitaris de Catalunya (CSUC) Gran Capità, 2 (Edifici Nexus)•08034 Barcelona T.93 551 62 13•[email protected] www.csuc.cat •Twitter @CSUC_info•Facebook•Linkedin Subscriu-te al butlletí; (www.csuc.cat/butlleti) ........................................................................ ------------------------------------------------------------------------------ _______________________________________________ DSpace-tech mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/dspace-tech List Etiquette: https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette
