[GitHub] [flink] leonardBang opened a new pull request #10239: [Flink-11491][Test] Support all TPC-DS queries

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leonardBang opened a new pull request #10239: [Flink-11491][Test] Support all TPC-DS queries
URL: https://github.com/apache/flink/pull/10239
 
 
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   ## What is the purpose of the change
   
   *This pull request  add end2end test which support all TPC-DS query.*
   
   
   ## Brief change log
   
   - *1. Import lastest TPC-DS tools (version 2.11.0), compile executable binary file for macOS and Linux and check they are identical *
   - *2. Create TPC-DS qualification template files according to official specification which used to generate TPC-DS queries* 
   - *3. Add scripts to generate qualification data(1GB) and qualification queries*
   - *4. Create tcpds-test maven module, collect qualification data's catalogTable stats to file*
   - *5. Format answer set from TPC-DS and import SQL server’s result(produced by same data and query) for several query, because both Flink and SQL server have higher precision than answer set*
   - *6. Add test program to run all TPC-DS queries, analyze and validate query result with  answer set*
   - *7.Compare with SQL server’s result(produced by same data and query) for several query,
   	 because Flink have higher precision than answer set.*
   - *8.Finally, add end 2 end test scripts to run the entire TPC-DS test*
   
   ## Verifying this change
   
   This change is independent with flink core code ， and belong to end to end test.
   
   ## 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 / docs / JavaDocs / not documented)

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