LSM
LSM
### What changes were proposed in this pull request? Coalesce paritition for every group ### Why are the changes needed? With CartesianProduct, CoalesceShufflePartitions can not optimize it. Such as sql...
### _Why are the changes needed?_ close #3214 ### manual tests when we set `kyuubi.operation.plan.only.mode` an incorrect value,unset plan only mode  so we can set a correct value ...
### 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...
### _Why are the changes needed?_ close #3435 ### _How was this patch tested?_ - [ ] Add some test cases that check the changes thoroughly including negative and positive...
### 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...
# :mag: Description ## Issue References 🔗 This pull request fixes #6084 ## Describe Your Solution 🔧 Please include a summary of the change and which issue is fixed. Please...
### _Why are the changes needed?_ close #5373 This pull request aims to support adaptive engine selection. The specific improvements are as follows: 1. **Spark Engine Reports Status to Zookeeper...
# :mag: Description ## Issue References 🔗 This pull request fixes #6446 ## Describe Your Solution 🔧 Add tests for Spark saveToFile function ## Types of changes :bookmark: - [...
### Purpose Add a new configuration option `file-io.atomic-rename.enabled` to control whether to attempt atomic rename for file overwrite operations. When enabled (default), Paimon attempts to use atomic rename (write to...