[GitHub] [flink] jiasheng55 opened a new pull request #8395: [FLINK-12459][yarn] YarnConfigOptions#CLASSPATH_INCLUDE_USER_JAR shou…

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

jiasheng55 opened a new pull request #8395: [FLINK-12459][yarn] YarnConfigOptions#CLASSPATH_INCLUDE_USER_JAR shou…
URL: https://github.com/apache/flink/pull/8395
 
 
   …ld affect the order of classpath between user jars and flink jars
   
   
   ## What is the purpose of the change
   
   Currently when setting `YarnConfigOptions#CLASSPATH_INCLUDE_USER_JAR`  to "LAST", the classpath order of user jars still come before "flink.jar", which may cause class loading conflicts in detached mode.
   
   
   ## Brief change log
   
   Add user jars to classpath after "flink.jar"  in case of `YarnConfigOptions#CLASSPATH_INCLUDE_USER_JAR` is "LAST".
   
   
   ## Verifying this change
   
   All the existing integration tests.
   
   ## 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)
   

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