JingsongLi opened a new pull request #12573:
URL: https://github.com/apache/flink/pull/12573
## What is the purpose of the change
- Hive streaming source HiveMapredSplitReader reuse row in a wrong way, if
change reuse row instance, will loose partition fields.
- When converting Flink File split to Hadoop File split, length should not
be -1.
- DirectoryMonitorDiscovery should convert DFS modificationTime to UTC time
mills.
## Verifying this change
- `HiveTableSourceITCase.testStreamPartitionRead`
- `HiveTableFileInputFormatTest`
- `DirectoryMonitorDiscoveryTest`
- Manually testing.
## Does this pull request potentially affect one of the following parts:
- Dependencies (does it add or upgrade a dependency): no
- 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/Mesos, ZooKeeper: (no
- The S3 file system connector: (no
## Documentation
- Does this pull request introduce a new feature? (no
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