Re: Problems of deleting documents from Solr
Hi Jeff, You can delete either by unique id or by a query. It seems that you want to delete all documents having category of monitor. deletequerycat:monitor/query/delete http://wiki.apache.org/solr/UpdateXmlMessages#A.22delete.22_by_ID_and_by_Query - Original Message - From: Jeff Zhang zjf...@gmail.com To: solr-user@lucene.apache.org Cc: Sent: Monday, May 2, 2011 5:04 AM Subject: Problems of deleting documents from Solr Hi all, I want to update some document, so first I delete these document by invoking command java -Ddata=args -Dcommit=yes -jar post.jar deletecatmonitor/cat/delete The result is that I can not search the deleted documents but I can still see the terms of these document in http://localhost:8983/solr/admin/schema.jsp Even when I restart solr, it's still there, I notice that the *numDocs: * 0 while *maxDoc: * 1 Why's that ? How can I delete the documents correctly ? -- Best Regards Jeff Zhang
Problems of deleting documents from Solr
Hi all, I want to update some document, so first I delete these document by invoking command java -Ddata=args -Dcommit=yes -jar post.jar deletecatmonitor/cat/delete The result is that I can not search the deleted documents but I can still see the terms of these document in http://localhost:8983/solr/admin/schema.jsp Even when I restart solr, it's still there, I notice that the *numDocs: * 0 while *maxDoc: * 1 Why's that ? How can I delete the documents correctly ? -- Best Regards Jeff Zhang
Re: Problems of deleting documents from Solr
Hi Jeff, If you run the optimize command after deletion, all documents marked as deleted will be expunged from the index. Keep in mind that another way to update a document is to just re-add it with the new values. If you use uniqueKey (defined in schema.xml), Solr will make sure there are no duplicates in the index. Otis Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch Lucene ecosystem search :: http://search-lucene.com/ - Original Message From: Jeff Zhang zjf...@gmail.com To: solr-user@lucene.apache.org Sent: Sun, May 1, 2011 10:04:12 PM Subject: Problems of deleting documents from Solr Hi all, I want to update some document, so first I delete these document by invoking command java -Ddata=args -Dcommit=yes -jar post.jar deletecatmonitor/cat/delete The result is that I can not search the deleted documents but I can still see the terms of these document in http://localhost:8983/solr/admin/schema.jsp Even when I restart solr, it's still there, I notice that the *numDocs: * 0 while *maxDoc: * 1 Why's that ? How can I delete the documents correctly ? -- Best Regards Jeff Zhang
