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Posted to issues@flink.apache.org by GitBox <gi...@apache.org> on 2018/10/24 14:37:19 UTC

[GitHub] xueyumusic opened a new pull request #6921: [FLINK-8921][table] Split code generated call expression

xueyumusic opened a new pull request #6921: [FLINK-8921][table] Split code generated call expression
URL: https://github.com/apache/flink/pull/6921
 
 
   ## What is the purpose of the change
   This PR splits expressions in code generator's visitcall to avoid JVM max method size
   
   ## Brief change log
   
     - *CodeGenerator*
   
   ## Verifying this change
   This change added tests and can be verified as follows:
   
     - *Added test that validates that TaskInfo is transferred only once across recoveries*
     - *Manually verified existed tests by setting maxGeneratedCodeLength = 1*
   
   ## 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 documented)
   

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