[ https://issues.apache.org/jira/browse/SOLR-1814?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Marcus Herou updated SOLR-1814: ------------------------------- Attachment: CountComponent.java It has dependencies to GNU Trove tested against v 2.0.2 http://sourceforge.net/projects/trove4j/files/trove/archived/trove-2.0.2/trove-2.0.2.tar.gz/download Trove have more memory efficient data structures so I used those instead. Perhaps should be broken out. solrconfig.xml <arr name="last-components"> <str>count</str> </arr> <searchComponent name="count" class="org.apache.solr.handler.component.CountComponent" /> > select count(distinct fieldname) in SOLR > ---------------------------------------- > > Key: SOLR-1814 > URL: https://issues.apache.org/jira/browse/SOLR-1814 > Project: Solr > Issue Type: New Feature > Components: SearchComponents - other > Affects Versions: 1.4 > Reporter: Marcus Herou > Attachments: CountComponent.java > > > I have seen questions on the mailinglist about having the functionality for > counting distinct on a field. We at Tailsweep as well want to that in for > example our blogsearch. > Example: > "You had 1345 hits on 244 blogs" > The 244 part is not possible in SOLR today (correct me if I am wrong). So > I've written a component which does this. Attaching it. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.