Is there any chance I can use the data in dspace-log-general-date.dat and dspace-log-monthly-date.dat to import the data? I don't have the old dspace logs. Space issues caused those to be removed and a short retain period of individual logs put in place. Regretfully, they were not backed up beforehand, as there was no space to put them.
Shawn On Tuesday, February 21, 2017 at 1:01:52 PM UTC-5, Shawn Kiewel wrote: > > I have an existing 3.x installation that is in desperate need of an > upgrade. However, an in-place upgrade is not doable, and stakeholders want > to see what 6.0 would look and feel like before ok'ing the upgrade. So I've > performed a clean install of DSpace 6.0 on a new VM and have started > migrating data and customizing the interface. I've managed to move the > database over, and it migrated just fine. After reindexing, I am able to > find all the expected records. I have not yet migrated over the assetstore, > so I can't confirm yet that I can access the digital objects themselves. > > However, I have tried to migrate another section of necessary data and > have run into issues: statistics. I tried to fake an upgrade by copying > over the production [dspace]/solr/statistics folder. The ant upgrade task > noted the out of date solr indexes and said it successfully migrated them. > However when I tried to run [dspace]/bin/dspace solr-reindex-statistics, > I received the following error: > > Exception: SolrCore 'statistics' is not available due to init failure: > Error Instantiating Update Handler, solr.DirectUpdateHandler2 failed to > instantiate org.apache.solr.update.UpdateHandler > org.apache.solr.client.solrj.impl.HttpSolrServer$RemoteSolrException: > SolrCore 'statistics' is not available due to init failure: Error > Instantiating Update Handler, solr.DirectUpdateHandler2 failed to > instantiate org.apache.solr.update.UpdateHandler > at > org.apache.solr.client.solrj.impl.HttpSolrServer.executeMethod(HttpSolrServer.java:552) > at > org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:210) > at > org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:206) > at > org.apache.solr.client.solrj.request.CoreAdminRequest.process(CoreAdminRequest.java:510) > at org.dspace.util.SolrImportExport.reindex(SolrImportExport.java:320) > at org.dspace.util.SolrImportExport.main(SolrImportExport.java:184) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.dspace.app.launcher.ScriptLauncher.runOneCommand(ScriptLauncher.java:229) > at org.dspace.app.launcher.ScriptLauncher.main(ScriptLauncher.java:81) > > 3.x is old enough that [dspace]/bin/dspace solr-export-statistics does > not exist. Any other suggestions on how to move my stats data over to the > new server? Loss of stats data is a big deal to the stakeholders. > > Thanks, > Shawn > -- You received this message because you are subscribed to the Google Groups "DSpace Technical Support" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/dspace-tech. For more options, visit https://groups.google.com/d/optout.
