SteNicholas opened a new pull request #12246:
URL: https://github.com/apache/flink/pull/12246
## What is the purpose of the change
*This pull request will introduce python `TableResult` class for python
tableEnvironment to make sure consistent with Java, which could get `JobClient`
(to associates the submitted Flink job), or print the execution result.*
## Brief change log
- *Add `TableResult` class consistent with Java, including
`get_job_client`, `get_table_schema`, `get_result_kind` and print methods for
the representation of the statement execution result.*
- *Add `JobClient` class that is scoped to a specific job, including
`get_job_id`, `get_job_status`, `cancel`, `stop_with_savepoint`,
`trigger_savepoint`, `get_accumulators` and `get_job_execution_result` for job
execution result.*
## Verifying this change
- *Add `test_execute_sql` method for `StreamSqlTests` to verify table
result of DDL statement execution test case.*
## Does this pull request potentially affect one of the following parts:
- Dependencies (does it add or upgrade a dependency): (yes / **no**)
- The public API, i.e., is any changed class annotated with
`@Public(Evolving)`: (yes / **no**)
- The serializers: (yes / **no** / don't know)
- The runtime per-record code paths (performance sensitive): (yes / **no**
/ don't know)
- Anything that affects deployment or recovery: JobManager (and its
components), Checkpointing, Kubernetes/Yarn/Mesos, ZooKeeper: (yes / **no** /
don't know)
- The S3 file system connector: (yes / **no** / don't know)
## Documentation
- Does this pull request introduce a new feature? (yes / **no**)
- If yes, how is the feature documented? (**not applicable** / docs /
JavaDocs / not documented)
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