- `RuntimeFilterGenerator` is used to generate Runtime Filter and assign it to the node that uses Runtime Filter in the query plan. - `RuntimeFilter` represents a filter in the query plan, including the specific properties of the filter, the binding method of expr and tuple slot, etc. - `RuntimeFilterTarget` indicates the filter information provided to ScanNode, including target expr, whether to merge, etc.
# fe-common This module is used to store some common classes of other modules. # spark-dpp This module is Spark DPP program, used for Spark Load function. Depends: fe-common # fe-core This module is the main process module of FE. Depends: fe-common, spark-dpp