yuyang08 opened a new pull request #8067: [FLINK-11746][formats] Add thrift 
format support to Flink
URL: https://github.com/apache/flink/pull/8067
 
 
   ## What is the purpose of the change
   
   `org.apache.flink.api.java.typeutils.TypeExtractor` is not able to construct 
TypeInformation correctly
   for thrift classes. We need to implement customized serializer and 
TypeInformation buidler to allow Flink to process data in Thrift format. This 
change is to add  `flink-thrift` module in `flink-formats` to have Flink 
support Thrift data format.
   
   ## Brief change log
     - *Add `ThriftSerialize` and `ThriftTypeInfo`*
   
   ## Verifying this change
   
   This change added tests and can be verified as follows:
   
      - *Added tests that validates `ThriftSerialize` and `ThriftTypeInfo`
   
   ## Does this pull request potentially affect one of the following parts:
     - Dependencies (does it add or upgrade a dependency): yes. It adds a 
depdendency on Apache Thrift for test class generation.
     - 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? yes
     - If yes, how is the feature documented? JavaDocs
   

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