Difference between revisions of "SUNScholar/SOLR Statistics"
m |
m (→PLEASE NOTE:) |
||
| Line 5: | Line 5: | ||
==<font color="red">'''PLEASE NOTE:'''</font>== | ==<font color="red">'''PLEASE NOTE:'''</font>== | ||
===When upgrading=== | ===When upgrading=== | ||
| − | ''Before upgrading | + | ''Before upgrading DSpace, run SOLR statistics optimisation '''$HOME/bin/dspace stats-util -o''' at least once just before the upgrade!'' |
===Backup SOLR database=== | ===Backup SOLR database=== | ||
<font color="red">'''If you are upgrading, you need to backup the SOLR database before doing any new configuration.'''</font> | <font color="red">'''If you are upgrading, you need to backup the SOLR database before doing any new configuration.'''</font> | ||
Revision as of 00:00, 7 August 2015
Back to Statistics
Contents
PLEASE NOTE:
When upgrading
Before upgrading DSpace, run SOLR statistics optimisation $HOME/bin/dspace stats-util -o at least once just before the upgrade!
Backup SOLR database
If you are upgrading, you need to backup the SOLR database before doing any new configuration.
Type the following to backup the SOLR DB: (If using Ubuntu 12.04 LTS, replace tomcat7 with tomcat6)
sudo service tomcat7 stop
mkdir backup
cp -Rv $HOME/solr/ $HOME/backup/
sudo service tomcat7 start
New SOLR database fields
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 are considering using Elastic Statistics exclusively instead, which seems to be more stable and provides download data not just visits and views.
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 =>1.6.2. SOLR statistics are now enabled by default for the XMLUI in DSpace versions =>3.2.
For DSpace 5.X
For DSpace 4.X
For DSpace 3.X
Old Statistics Conversion Help
References
- https://wiki.duraspace.org/display/DSDOC5x/SOLR+Statistics
- https://wiki.duraspace.org/display/DSDOC5x/SOLR+Statistics+Maintenance
- https://wiki.duraspace.org/display/DSDOC4x/DSpace+Statistics
- https://wiki.duraspace.org/display/DSDOC4x/Managing+Usage+Statistics
