Hello Ronen, Can you please file a JIRA issue? Some quick searches did not turn anything up. It would be super helpful to me if you could list a series of steps with Solr out-of-the-box in 8.8 including what data to index and query. Solr already includes the "tech products" sample data; maybe that can illustrate the problem? It's not clear if nested schema or nested docs are actually required in your example. If you share the JIRA issue with me, I'll chase this one down.
~ David Smiley Apache Lucene/Solr Search Developer http://www.linkedin.com/in/davidwsmiley On Sun, Feb 14, 2021 at 11:16 AM Ronen Nussbaum <rone...@gmail.com> wrote: > Hi All, > > I discovered a strange behaviour with this combination. > Not only the atomic update fails, the child documents are not properly > indexed, and you can't use highlights on their text fields. Currently there > is no workaround other than reindex. > > Checked on 8.3.0, 8.6.1 and 8.8.0. > 1. Configure nested schema. > 2. enableLazyFieldLoading is true (default). > 3. Run a search with hl.method=unified and hl.fl=<one of child text fields> > 4. Trying to do an atomic update on some of the *parents* of the returned > documents from #3. > > You get an error: "TransactionLog doesn't know how to serialize class > org.apache.lucene.document.LazyDocument$LazyField". > > Now trying to run #3 again yields an error message that the text field is > indexed without positions. > > If enableLazyFieldLoading is false or if using the default highlighter this > doesn't happen. > > Ronen. >
