[SPARK-54132][SQL][TESTS] Cover HashedRelation#close in HashedRelationSuite #52830
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@HyukjinKwon @yaooqinn @wangyum @cloud-fan Could you please review? Thanks! |
cloud-fan
approved these changes
Nov 3, 2025
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thanks, merging to master/4.1 (for test coverage)! |
cloud-fan
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Nov 3, 2025
…nSuite
### What changes were proposed in this pull request?
Add the following code in `HashedRelationSuite`, to cover the API `HashedRelation#close` in the test suite.
```scala
protected override def afterEach(): Unit = {
super.afterEach()
assert(umm.executionMemoryUsed === 0)
}
```
### Why are the changes needed?
Doing this will:
1. Ensure `HashedRelation#close` is called in test code, to lower memory footprint and avoid memory leak when executing tests.
2. Ensure implementations of `HashedRelation#close` free the allocated memory blocks correctly.
It's an individual effort to improve the test quality, but also a prerequisite task for #52817.
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
It's a test PR.
### Was this patch authored or co-authored using generative AI tooling?
No.
Closes #52830 from zhztheplayer/wip-54132.
Authored-by: Hongze Zhang <hongze.zzz123@gmail.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>
(cherry picked from commit a5e866f)
Signed-off-by: Wenchen Fan <wenchen@databricks.com>
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Author
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Thanks, @cloud-fan! |
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Late LGTM |
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What changes were proposed in this pull request?
Add the following code in
HashedRelationSuite, to cover the APIHashedRelation#closein the test suite.Why are the changes needed?
Doing this will:
HashedRelation#closeis called in test code, to lower memory footprint and avoid memory leak when executing tests.HashedRelation#closefree the allocated memory blocks correctly.It's an individual effort to improve the test quality, but also a prerequisite task for #52817.
Does this PR introduce any user-facing change?
No.
How was this patch tested?
It's a test PR.
Was this patch authored or co-authored using generative AI tooling?
No.