Difference between revisions of "SUNScholar/SOLR Statistics"
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New statistics fields were introduced in DSpace 4.X, therefore any upgrade from a DSpace version <= 3.X will not have these fields. | New statistics fields were introduced in DSpace 4.X, therefore any upgrade from a DSpace version <= 3.X will not have these fields. | ||
Revision as of 23:47, 4 May 2015
Back to Statistics
Contents
PLEASE NOTE:
New statistics fields were introduced in DSpace 4.X, therefore any upgrade from a DSpace version <= 3.X will not have these fields.
The lack of these new fields in statistics records from previous versions of DSpace, causes major errors when attempting to do statistics maintenance in DSpace versions => 4.X after an upgrade from a lower version of DSpace. See the link below for a possible fix.
https://gist.github.com/terrywbrady/82bd91b53ea4374b96e4
Because of this problem, we have moved to using Elastic Statistics instead, which seems to be more stable.
The issue is being discussed on this wiki page: https://wiki.duraspace.org/display/DSPACE/DSpace+statistics+-+current+status+and+future+development
Also see the following about work to automatically fix old statistics databases.
- https://jira.duraspace.org/browse/DS-2486
- https://jira.duraspace.org/browse/DS-2541
- https://github.com/DSpace/DSpace/pull/905
Introduction
SOLR Statistics was introduced with DSpace version 1.6.2, but did not work well until DSpace version 1.8.2.
- SOLR statistics are enabled by default for the XMLUI in DSpace versions => 3.2.
