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Subject [GitHub] [flink] bowenli86 opened a new pull request #8329: [FLINK-12239][hive] Support table related operations in GenericHiveMetastoreCatalog
Date Wed, 01 May 2019 21:31:28 GMT
bowenli86 opened a new pull request #8329: [FLINK-12239][hive] Support table related operations
in GenericHiveMetastoreCatalog
URL: https://github.com/apache/flink/pull/8329
 
 
   ## What is the purpose of the change
   
   This PR enables GenericHiveMetastoreCatalog to operate Flink tables by using Hive metastore
as a storage. Flink tables will be stored as Hive tables in metastore, and GenericHiveMetastoreCatalog
can convert between Flink and Hive tables upon read and write.
   
   ## Brief change log
   
     - implemented Table APIs in GenericHiveMetastoreCatalog
     - reused unit tests in GenericInMemoryCatalog, and moved them to CatalogTestBase
   
   ## Verifying this change
   
   This change added tests and can be verified as follows:
   
     - reused unit tests in GenericInMemoryCatalog, and moved them to CatalogTestBase
   
   ## Does this pull request potentially affect one of the following parts:
   
     - Dependencies (does it add or upgrade a dependency): (yes)
     - 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)
   
   This PR depends on https://github.com/apache/flink/pull/8325

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