393eec1482
We used to set `maxScore` to `0` within `TopDocs` in situations where there is really no score as the size was set to `0` and scores were not even tracked. In such scenarios, `Float.Nan` is more appropriate, which gets converted to `max_score: null` on the REST layer. That's also more consistent with lucene which set `maxScore` to `Float.Nan` when merging empty `TopDocs` (see `TopDocs#merge`). |
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| .. | ||
| apis | ||
| migrate_7_0 | ||
| index.asciidoc | ||
| migrate_7_0.asciidoc | ||
| migration.asciidoc | ||