[GitHub] twalthr opened a new pull request #7790: [FLINK-11679][table] Create Blink SQL planner and runtime modules

[GitBox <gi...@apache.org>]

twalthr opened a new pull request #7790: [FLINK-11679][table] Create Blink SQL planner and runtime modules
URL: https://github.com/apache/flink/pull/7790
 
 
   ## What is the purpose of the change
   
   This commit adds flink-table-planner-blink and flink-table-runtime-blink
   modules. Those modules are work-in-progress and are not connected to the
   API yet. This happens at a later stage (see FLINK-11452). We aim to make
   the runtime module Scala-free.
   
   Initial dependencies have been added. Optimization with Calcite, code
   generation, and translation to operators are performed in the planner
   module.
   
   Actual execution classes and code compilation are performed in the runtime
   module.
   
   ## Brief change log
   
   - New modules added
   
   ## Verifying this change
   
   This change is a trivial rework / code cleanup without any test coverage.
   
   ## Does this pull request potentially affect one of the following parts:
   
     - Dependencies (does it add or upgrade a dependency): yes
     - The public API, i.e., is any changed class annotated with `@Public(Evolving)`: no
     - The serializers: no
     - The runtime per-record code paths (performance sensitive): no
     - Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Yarn/Mesos, ZooKeeper: no
     - The S3 file system connector: no
   
   ## Documentation
   
     - Does this pull request introduce a new feature? no
     - If yes, how is the feature documented? not documented
   

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