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Posted to issues@flink.apache.org by GitBox <gi...@apache.org> on 2022/04/04 12:57:19 UTC

[GitHub] [flink] MartijnVisser opened a new pull request, #19352: [FLINK-27044][Connectors][Hive] Drop support for Hive versions 1.*, 2.1.* and 2.2.* which are no longer supported by the Hive community

MartijnVisser opened a new pull request, #19352:
URL: https://github.com/apache/flink/pull/19352

   ## What is the purpose of the change
   
   This PR drops support for 3 versions of Hive:
   
   * All Hive 1.* support
   * All Hive 2.1.* support
   * All Hive 2.2.* support
   
   That means that Hive 2.3.* and Hive 3.1.* will be the remaining supported versions. These are also the version that are still maintained by the Hive community. 
   
   ## Brief change log
   
   * Removed `flink-sql-connector-hive-1.2.2` module and code
   * Removed `flink-sql-connector-hive-2.2.0` module and code
   * Removed references to all version < 2.3.0
   * Changed existing Hive profiles in Maven to version that still exist
   * Updated documentation to remove old references
   
   Note:
   * There are still `HiveShim` implementations (loaders for Hive) for older versions in `org/apache/flink/table/catalog/hive/client/`. I decided against removing them for now because the Hive 2.3.0 shim depends on all previous classes. This will be cleaned-up anyway when the Hive connectors will be externalized
   
   ## Verifying this change
   
   This change is a trivial rework / code cleanup without any test coverage.
   
   ## 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, Kubernetes/Yarn, 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
   


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[GitHub] [flink] flinkbot commented on pull request #19352: [FLINK-27044][Connectors][Hive] Drop support for Hive versions 1.*, 2.1.* and 2.2.* which are no longer supported by the Hive community

Posted by GitBox <gi...@apache.org>.
flinkbot commented on PR #19352:
URL: https://github.com/apache/flink/pull/19352#issuecomment-1087529382

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   ## CI report:
   
   * a07227dc89ff583ffe9cae0264e518aea73409a6 UNKNOWN
   
   <details>
   <summary>Bot commands</summary>
     The @flinkbot bot supports the following commands:
   
    - `@flinkbot run azure` re-run the last Azure build
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[GitHub] [flink] MartijnVisser merged pull request #19352: [FLINK-27044][Connectors][Hive] Drop support for Hive versions 1.*, 2.1.* and 2.2.* which are no longer supported by the Hive community

Posted by GitBox <gi...@apache.org>.
MartijnVisser merged PR #19352:
URL: https://github.com/apache/flink/pull/19352


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[GitHub] [flink] MartijnVisser commented on pull request #19352: [FLINK-27044][Connectors][Hive] Drop support for Hive versions 1.*, 2.1.* and 2.2.* which are no longer supported by the Hive community

Posted by GitBox <gi...@apache.org>.
MartijnVisser commented on PR #19352:
URL: https://github.com/apache/flink/pull/19352#issuecomment-1087786644

   @flinkbot run azure


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