将mongo动态数据添加到没有schema.xml的solr中

Question

I need to Feed some data into the solr , so far i have seen process of feeding data is , Create schema.xml and feed data in particular fields into solr and index it using any client library.

I have some different kind of requirement. I have a MongoCollection , it has many fields , some nested arrays and also some dynamic key-value inside hese array.

i want to feed exact structure into the solr and also index it , so that when i retrive the data using keyword search , i should be able to get the document in the same structure.

That all what i need it any how , so first question is , is that kind of stuff is possible with solr or not?

If yes please share some references or any help.

Thanks in advance.

Answer 1

Try using "schemaless mode", though it will not give exactly what you asked for. https://cwiki.apache.org/confluence/display/solr/Schemaless+Mode https://cwiki.apache.org/confluence/display/solr/Schema+Factory+Definition+in+SolrConfig

You can also look at "nested documents" but you may need to restructure your data before POSTing to Solr. http://yonik.com/solr-nested-objects/

You may want to search in Solr to get a document ID, then use it to retrieve the original document from MongoDB.