Hi,
I am trying to work with nested documents on solr9, but when I use the
ChildDocTransformerFactory (fl=*, [child]), none of the child documents come
through the result. Our nested documents use the anonymous _childDocuments_ key
and the schema includes the _nest_path_ field which is likely the issue.
When I try and ingest nested documents without the anonymous key like
[
{
"id": "doc_1",
"title_s": "A test document",
"parent_s": "true"
},
{
"id": "doc_2",
"parent_s": "true",
"title_s": "The Banana: Tasty or Dangerous?",
"children" : [
{ "id": "child_doc_1", "title_s": "peel",
"parent_s": "False" },
{ "id": "child_doc_2", "title_s": "seed", "parent_s": "False" },
]
},
]
I get the error response pysolr[407]: Solr responded with an error (HTTP 400):
[Reason: ERROR: [doc=doc_2] unknown field 'children']
When, I remove the `_nest_path_` field from the solr schema and use the
anonymous `_childDocuments_` this works but that is not the recommended
solution.
Any help would be greatly appreciated!
