Lianne Li

Support query ES nested fields

1

Can Quicksql support query ES nested fields?

Can Quicksql support Memory calculation like Presto?

Support querying through tables with same dbName and same tableName but different link

Can Quicksql modify the error when make a DISTINCT query based on HLL algorithm on Elasticsearch?

Can Support choose Runner intelligentlly based on calculation history and type of query?

### _Why are the changes needed?_ ### _How was this patch tested?_ - [x] Add some test cases that check the changes thoroughly including negative and positive cases if possible...

[FEATURE] choose one group when using group share level

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### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) ### Search before asking - [X] I have searched in the [issues](https://github.com/apache/incubator-kyuubi/issues?q=is%3Aissue) and found no...

[Improvement] executor pod name has characters limited in spark on k8s

1

### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) ### Search before asking - [X] I have searched in the [issues](https://github.com/apache/incubator-kyuubi/issues?q=is%3Aissue) and found no...

### What changes were proposed in this pull request? 1. Add Annotations to Master Service and Worker Service for automatically scraping by Prometheus. 2. Add Ports to Worker Service, since...

[CELEBORN-1451] HPA support

1

### What changes were proposed in this pull request? 1. Add HorizontalPodAutoscaler to worker in helm chart. 2. Add HorizontalPodAutoscaler test. 3. Add lifecycle preStop hook to worker StatefulSet, when...