Hi again Andrea, As you predicted, I now get a "version conflict" error after applying your uid fix and rebuilding:
Exception: version conflict for " expected=1507325787224670208 actual=1507501635509682176 org.apache.solr.client.solrj.impl.HttpSolrServer$RemoteSolrException: version conflict for " expected=1507325787224670208 actual=1507501635509682176 So it looks like we'll need to upgrade to 5 for the full solution. Cheers, Anthony From: Anthony Petryk [mailto:anthony.pet...@uottawa.ca] Sent: Thursday, July 23, 2015 11:22 AM To: Andrea Schweer <schw...@waikato.ac.nz>; dspace-tech@lists.sourceforge.net Subject: Re: [Dspace-tech] stats-util error "Document is missing mandatory uniqueKey field: uid" Thanks for the response, Andrea. Do I need to do anything after updating the solrconfig.xml file, as you suggested? I tried running but stats-util with just the -r flag, but it doesn't work. I confirmed this by looking at StatisticsClient.java, which only uses r if b is present: else if(line.hasOption('b')) { SolrLogger.reindexBitstreamHits(line.hasOption('r')); } Best, Anthony From: Andrea Schweer [mailto:schw...@waikato.ac.nz] Sent: Wednesday, July 22, 2015 5:32 PM To: Anthony Petryk <anthony.pet...@uottawa.ca<mailto:anthony.pet...@uottawa.ca>>; dspace-tech@lists.sourceforge.net<mailto:dspace-tech@lists.sourceforge.net> Subject: Re: [Dspace-tech] stats-util error "Document is missing mandatory uniqueKey field: uid" Hi Anthony, On 23/07/15 01:37, Anthony Petryk wrote: DSpace 4.3. We're getting an error when trying to run dspace stats-util -br: "Document is missing mandatory uniqueKey field: uid". We want to run this command specifically to remove stats for deleted bitstreams (-r option). This sounds like the same root problem as DS-2212<https://jira.duraspace.org/browse/DS-2212>, which is fixed in version 5.2. But I just wanted to check: is there any way to get this to work without upgrading? You're actually running into https://jira.duraspace.org/browse/DS-2489. If I remember correctly then you may be able to fix this by applying this small change to the solrconfig.xml for the statistics core: https://github.com/DSpace/DSpace/commit/b07707874a489b4d5238c87d04d2be1b28ece447 However, chances are that you'll then just run into further issues such as DS-2212. If you're only after removing deleted bitstreams, try leaving out the "b" flag ("Reindex the bitstreams to ensure we have the bundle name"). Re-indexing will hit the uid bug (and probably the _version_ one too); deleting (-r only) shouldn't have the same issue since it won't try adding documents to the solr index. cheers, Andrea -- Dr Andrea Schweer IRR Technical Specialist, ITS Information Systems The University of Waikato, Hamilton, New Zealand
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