leonardBang opened a new pull request #12475:
URL: https://github.com/apache/flink/pull/12475


   
   ## What is the purpose of the change
   
   *This pull request fix the wrong class loader in sql client(sqlParser).*
   
   
   ## Brief change log
   - In FLINK-17728, sql client supports parser statements via sql parser, sql 
parser should use user's class loader which may contains user's jar from `-j` 
or `-l` commands
   - Add `getExecutionContext` for Executor to expose ExecutionContext for 
getting user's class loader.
   
   ## Verifying this change
   
   * update existed tests and passed a e2e test in local environment.
   
   ## Does this pull request potentially affect one of the following parts:
   
     - Dependencies (does it add or upgrade a dependency): (no)
     - 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 applicable / docs / JavaDocs 
/ not documented)
   


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