Are in place updates available in solr 5.5.2, I find atomic updates in the doc https://archive.apache.org/dist/lucene/solr/ref-guide/apache-solr-ref-guide-5.5.pdf, which redirects me to the page https://cwiki.apache.org/confluence/display/solr/Updating+Parts+of+Documents#UpdatingPartsofDocuments-AtomicUpdates .
On that page, for in-place updates, it says the _*version*_ field is also a non-indexed, non-stored single valued docValues field when I try this with solr 5.5.2 I get an error message org.apache.solr.common.SolrException:org.apache.solr.common.SolrException: Unable to use updateLog: _version_ field must exist in schema, using indexed=\"true\" or docValues=\"true\", stored=\"true\" and multiValued=\"false\" (_version_ is not stored What I'm looking for is a way to update one field of a doc without erasing the non stored fields. Is this possible in solr 5.5.2? best regards, Elisabeth