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Which issue does this PR close?

This PR aims to address the -Wnumeric-widen warning in the codebase.
As the overall scope of strict-warning compliance is quite large, this change focuses on resolving this specific warning type as a first step. Future PRs will continue addressing other warning incrementally.

Partially closes #. #2255

Rationale for this change

To clean up the code as per static check with the hope to resolve all warning and promote the restrict warning profile for the default CI build to uphold Scala code quality.

What changes are included in this PR?

To perform explicit type conversion instead of relying on runtime implicit cast.

How are these changes tested?

  • Code can now compile with -Wnumeric-widen option on.
  • CI continue to pass

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codecov-commenter commented Oct 16, 2025

Codecov Report

❌ Patch coverage is 94.11765% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 59.30%. Comparing base (f09f8af) to head (a1f1b3c).
⚠️ Report is 643 commits behind head on main.

Files with missing lines Patch % Lines
...e/spark/sql/comet/CometBroadcastExchangeExec.scala 0.00% 1 Missing ⚠️
Additional details and impacted files
@@             Coverage Diff              @@
##               main    #2588      +/-   ##
============================================
+ Coverage     56.12%   59.30%   +3.18%     
- Complexity      976     1444     +468     
============================================
  Files           119      146      +27     
  Lines         11743    13747    +2004     
  Branches       2251     2353     +102     
============================================
+ Hits           6591     8153    +1562     
- Misses         4012     4373     +361     
- Partials       1140     1221      +81     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

record.add(0, i % 2 == 0)
record.add(1, i.toByte)
record.add(2, i.toShort)
record.add(1, i.toByte.toInt)
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its probably can be directly casted to int?

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I believe overflow behaviour will be different and lead to unexpected and incorrect results

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@andy-hf-kwok andy-hf-kwok Nov 8, 2025

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Actually I think if the test suite is mean to examine the behaviour when Byte or Short being passed, then we should keep it as it is.
I have reverted some .toInt on test suites for this purpose and add a suppression annotation instead.
@comphead @EmilyMatt

record.add(0, i % 2 == 0)
record.add(1, i.toByte)
record.add(2, i.toShort)
record.add(1, i.toByte.toInt)
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same, can be probably converted directly

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see above reply, I believe in this case it's more appropriate to keep it as it is, so that we can assert the implicit conversation behaviour on test suites.

@andy-hf-kwok andy-hf-kwok force-pushed the ft-hf-chore-numeric-widen branch from a1f1b3c to c1b4b86 Compare November 8, 2025 23:50
@andy-hf-kwok andy-hf-kwok force-pushed the ft-hf-chore-numeric-widen branch from c047bd0 to 8712bde Compare November 8, 2025 23:56
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@comphead @mbutrovich I have removed some explicit conversions and added a suppression instead, as it seems more appropriate.
Would you mind to trigger the CI for this PR?
Thx!

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5 participants