GitHub user greghogan opened a pull request:
https://github.com/apache/flink/pull/5205
[FLINK-8037] Fix integer multiplication or shift implicitly cast to long
## What is the purpose of the change
Fixes potential overflow flagged by the IntelliJ inspection "Integer
multiplication or shift implicitly cast to long".
## Brief change log
- mark integer literal as long
- cast multiplied integer to long
## 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 / **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, 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)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/greghogan/flink
8037_fix_integer_multiplication_or_shift_implicitly_cast_to_long
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/5205.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #5205
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commit ec2f80c5e890dc52b715eeca719c911aaa75fb82
Author: Greg Hogan <code@...>
Date: 2017-12-21T17:45:54Z
[FLINK-8037] Fix integer multiplication or shift implicitly cast to long
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