Details
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Improvement
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Status: Resolved
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Major
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Resolution: Fixed
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Description
The parentFilter param to [child] was once required, and then made only optional if you have a _nest_path_ field, but I think it can be optional (perhaps obsolete) altogether. All we have to do is grab the uniqueKey field from the document to be transformed, look this up in the _root_ field, and you'll get the internal Lucene docId of the first child doc. No problem, and quick.
Attachments
Issue Links
- is required by
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SOLR-14923 Indexing performance is unacceptable when child documents are involved
- Resolved
- links to