[GitHub] [flink] wangxlong opened a new pull request #10369: [FLINK-14893][flink-core]Try child classLoader when parent classLoader could not load in parentFirstPatterns

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

wangxlong opened a new pull request #10369: [FLINK-14893][flink-core]Try child classLoader when parent classLoader could not load in parentFirstPatterns
URL: https://github.com/apache/flink/pull/10369
 
 
   ## What is the purpose of the change
   
   Try child classLoader to load class when parent classLoader couldn't be found.
   The discussion issue link: https://issues.apache.org/jira/projects/FLINK/issues/FLINK-14893
   
   ## Brief change log
   
   In ChildFirstClassLoader#loadClass, try child classLoader to load class when parent classLoader couldn't be found.
   
   ## Verifying this change
   
   This change is a trivial rework without any test coverage.
   
   ## 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: (yes / no / don't know)
     - 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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