SolrJ: Ignore fields on update

Question

I am searching for a way to update Solr documents via SolrJ client only partially. Documentation about SolrInputDocument object here https://lucene.apache.org/solr/6_3_0/solr-solrj/index.html didn't show any obvious possibility to do this.

There exist partial updates in Solr, but I could not find a way to do this via SolrJ - am I missing something?

The "solution" to read the document first and re-use values of existing fields + change the desired ones seems not like a real performant solution to me...

Answer 1

yes there is a way to update the solr document partially . Here is the link to tutorial which describes this feature link to document

I think your question can be duplicate of this .

solr update specific fields rather than entire document