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Subject [GitHub] [flink] twalthr opened a new pull request #8500: [FLINK-12254][table-common] More preparation for using the new type system
Date Tue, 21 May 2019 13:59:56 GMT
twalthr opened a new pull request #8500: [FLINK-12254][table-common] More preparation for using
the new type system
URL: https://github.com/apache/flink/pull/8500
 
 
   ## What is the purpose of the change
   
   This PR contains another set of utility classes for enabling the new type system. The most
important part is the `LegacyTypeInfoDataTypeConverter`. It basically allows converting all
the type information that we supported in the Table & SQL API before to DataType.
   
   ## Brief change log
   
   See commit messages.
   
   ## Verifying this change
   
   Tested via `LegacyTypeInfoDataTypeConverterTest` and existing 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? JavaDocs
   

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