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
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: issues-unsubscr...@flink.apache.org
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
