Thesharing opened a new pull request #16071:
URL: https://github.com/apache/flink/pull/16071
## What is the purpose of the change
*For EdgeManagerBuildUtil introduced in FLINK-21326, we find that during the
construction of rescale edges, it may throw ArrayIndexOutOfBoundsException.
This is mainly caused by the precision of double in Java. This change aims to
fix this issue.*
## Brief change log
- *Fix the logic of building rescale edges in
`EdgeManagerBuildUtil#connectPointwise`*
## Verifying this change
*Add a test in `PointwisePatternTest#testLowHighIrregular`.*
## 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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