+1 Sounds like a good idea.
> On Nov 22, 2021, at 6:40 AM, Zhe Hu <iluff...@163.com> wrote: > > Hi, community. > > > Recently, when I tried to fix bugs in Elasticsearch Adapter, I’ve found that > some new features in released Elasticsearch cannot be applied in Calcite, > since the Elasticsearch version in Calcite is 7.0.1. > > > For instance, as CALCITE-4868 mentioned, I want to sort aggregation results > by multi_terms(supported after ES 7.1.11) as it’s more suitable under such > circumstances than terms aggregation, however the DSL is not supported in > Calcite currently. > > > Moreover, I've browsed Elasticsearch's release notes roughly, and there are > many new SQL features were added from 7.0.1 to 7.15.2, and lots of bugs were > fixed meanwhile(if needed, I will spend some time to collect such info that > benefits Calcite users). > > > Since we use RestClient in Elasticsearch Adapter, there are still some cons > about upgrading ES version, like new DSL couldn’t be used in old version > Elasticsearch cluster, current use case might need to be adjusted. > > > Nevertheless, I’m still wondering if we can upgrade the Elasticsearch version > to 7.15, which could enrich ES Adapter's ablility as much as possible. > > > Best regards, > Zhe Hu > > >
