[Enhancement] Access Flat_object Subfields Using Docvalues

opensearch-project / OpenSearch

🔎 Open source distributed and RESTful search engine.

https://opensearch.org/docs/latest/opensearch/index/

Apache License 2.0

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[Enhancement] Access Flat_object Subfields Using Docvalues #7138

Open mingshl opened 1 year ago

mingshl commented 1 year ago

Is your feature request related to a problem? Please describe. in 2.7.0 release, Flat_object Field does not support searching subfields in PainlessScript.

Describe the solution you'd like enable searching in PainlessScript, we will need to direct the fielddatabuilder to fetch docvalues within the two stringfields in memory

PromenadePierce commented 1 year ago

Is there any estimation on when this is expected to be released? This functionality is core to our use-case and migration to AWS OpenSearch

mingshl commented 1 year ago

Hi @lukas-vlcek, you mentioned in https://github.com/opensearch-project/OpenSearch/issues/7137 that you would like to take a look at this issue, do you have estimation for the release in planning?

kkewwei commented 5 months ago

@lukas-vlcek , If you haven't started doing it yet, I'd also love to try it.