Discovery errors out if an item has multiple 'dc.date.accessioned' values -------------------------------------------------------------------------
Key: DS-997 URL: https://jira.duraspace.org/browse/DS-997 Project: DSpace Issue Type: Bug Components: Discovery, Solr Affects Versions: 1.8.0 Reporter: Tim Donohue Priority: Major Here's how you can replicate this issue. * Modify a single item such that it has two "dc.date.accessioned" values. * Restart Tomcat/Solr (may not even be necessary) In the Tomcat logs you will see errors like: Aug 17, 2011 12:54:18 PM org.apache.solr.common.SolrException log SEVERE: org.apache.solr.common.SolrException: can not sort on multivalued field: dc.date.accessioned_dt at org.apache.solr.schema.SchemaField.checkSortability(SchemaField.java:154) This error seems to cause the Item to no longer be available from Discovery or the UI in general. Although most items in DSpace should only ever have one 'dc.date.accessioned', it still is not impossible to have multiple values. If you import any item which already has an existing 'dc.date.accessioned' value (for whatever reason), DSpace will keep that value & also add a new one representing the new DSpace Accession Date (see the InstallItem class). In general, if possible, it'd be best for Discovery to not assume a single value for any 'dc.date' fields. This same issue also occurs if you manually add a second 'dc.date.issued' value. You'll see similar errors stating "can not sort on multivalued field: dc.date.issued.year". -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://jira.duraspace.org/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira ------------------------------------------------------------------------------ Get a FREE DOWNLOAD! and learn more about uberSVN rich system, user administration capabilities and model configuration. Take the hassle out of deploying and managing Subversion and the tools developers use with it. http://p.sf.net/sfu/wandisco-d2d-2 _______________________________________________ Dspace-devel mailing list Dspace-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-devel