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[GLUTEN-11766][VL] Implement the executeCollect() method in ColumnarCollectLimitExec#11802

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JkSelf wants to merge 2 commits intoapache:mainfrom
JkSelf:collect-fix
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[GLUTEN-11766][VL] Implement the executeCollect() method in ColumnarCollectLimitExec#11802
JkSelf wants to merge 2 commits intoapache:mainfrom
JkSelf:collect-fix

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@JkSelf
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@JkSelf JkSelf commented Mar 20, 2026

What changes are proposed in this pull request?

Fix #11766

How was this patch tested?

Manual test.

Before this PR:

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After this PR

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Was this patch authored or co-authored using generative AI tooling?

No

@github-actions github-actions bot added CORE works for Gluten Core VELOX labels Mar 20, 2026
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Run Gluten Clickhouse CI on x86

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@jinchengchenghh jinchengchenghh left a comment

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Thanks!

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@zhouyuan zhouyuan left a comment

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code looks good, could you please also add a test on this?

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Run Gluten Clickhouse CI on x86

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Successfully merging this pull request may close these issues.

[VL] Gluten performs over 10x slower than Vanilla Spark on simple "select ... limit ..." queries

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