Nested documents is quite useful to model structural hierarchy data. Sometimes, we only have parent document which doesn't have child documents yet, we want to add it first, and then later update it: re-add the whole document including the parent documents and its all child documents.
But we found out that in the server, there would be two parent documents with same id: one without child document, the other one which contains child documents. http://localhost:8983/solr/thecollection_shard1_replica2/select?q=id:*&fl=*,[docid]&distrib=false <result name="response" numFound="3" start="0"> <doc> <str name="docType">parent</str> <str name="id">9816c0f3-f3ae-4a7c-a5fe-89a2c481467a</str> <int name="[docid]">0</int> </doc> <doc> <str name="docType">child</str> <str name="id">e27d2709-2dc0-439d-b017-4d95212bf05f</str> <arr name="_root_"> <str>9816c0f3-f3ae-4a7c-a5fe-89a2c481467a</str> </arr> <int name="[docid]">1</int> </doc> <doc> <str name="docType">parent</str> <str name="id">9816c0f3-f3ae-4a7c-a5fe-89a2c481467a</str> <arr name="_root_"> <str>9816c0f3-f3ae-4a7c-a5fe-89a2c481467a</str> </arr> <int name="[docid]">2</int> </doc> </result> How I can avoid the duplicate parent documents? How could I add a blocked document without child documents? - I can workaround this by delete first before add new documents but the performance would suffer Thanks a lot for your help and response. -- View this message in context: http://lucene.472066.n3.nabble.com/SolrJ-How-to-add-a-blocked-document-without-child-documents-tp4335006.html Sent from the Solr - User mailing list archive at Nabble.com.
