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Default hashAggregationCompositeOutputEnabled to false because CompositeVector is not compatible with shuffle batch resize on the latest OSS Gluten#6

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markjin1990 wants to merge 1 commit intoWangGuangxin:add_bolt_backendfrom
markjin1990:disable-hashagg-composite-output
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Default hashAggregationCompositeOutputEnabled to false because CompositeVector is not compatible with shuffle batch resize on the latest OSS Gluten#6
markjin1990 wants to merge 1 commit intoWangGuangxin:add_bolt_backendfrom
markjin1990:disable-hashagg-composite-output

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@markjin1990 markjin1990 commented Feb 6, 2026

What changes are proposed in this pull request?

  • Default hashAggregationCompositeOutputEnabled to false.
    • Otherwise, HashAgg in Spark on Bolt might cause coredump on gluten::BoltColumnarBatch::ensureFlattened() when there are multiple aggregation fields.

How was this patch tested?

Local test.

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

No

…iteVector is not compatible with shuffle batch resize on the latest OSS Gluten
@github-actions github-actions bot added the VELOX label Feb 6, 2026
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@taiyang-li taiyang-li left a comment

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LGTM

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@guhaiyan0221 guhaiyan0221 left a comment

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Thank you for the fix

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3 participants