godfreyhe opened a new pull request #12688:
URL: https://github.com/apache/flink/pull/12688
## What is the purpose of the change
*TableEnvironment.executeSql() method for INSERT statement returns
TableResult once the job is submitted. Users must use
tableResult.getJobClient.get().getJobExecutionResult(Thread.currentThread().getContextClassLoader).get()
to wait the job finish. This API looks very ugly. This pr aims to introduce
TableResult#await method to make the api fluent*
## Brief change log
- *Introduce await in TableResult*
- *remove TableEnvUtil and update the related tests*
- *remove the usage of
tableResult.getJobClient.get().getJobExecutionResult().get() in planner tests*
## Verifying this change
This change is already covered by existing tests*.
## 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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