https://www.elastic.co/guide/en/elasticsearch/reference/current/index-modules-index-sorting.html
As we know, Index Sorting is an important feature in some case like query top records order by some field(create_time etc). Lucene had released this feature since version 6.5. Recently,I want to use Index Sorting in product, but as we know "
This functionality is in beta and is subject to change.".
My question is that is any problems we have not solve about this feature ?
This functionality is in beta and is subject to change. The design and code is considered to be less mature than official GA features. Elastic will take a best effort approach to fix any issues, but beta features are not subject to the support SLA of official GA features.