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Posted to reviews@spark.apache.org by "clownxc (via GitHub)" <gi...@apache.org> on 2023/04/02 05:23:36 UTC
[GitHub] [spark] clownxc opened a new pull request, #40636: [SPARK-42774][SQL]Expose VectorTypes API for DataSourceV2 Batch Scans
clownxc opened a new pull request, #40636:
URL: https://github.com/apache/spark/pull/40636
### What changes were proposed in this pull request?
Add an override to BatchScanExecBase which delegates to a new default method on PartitionReaderFactory to expose vectoryTypes.
### Why are the changes needed?
SparkPlan's vectorType's attribute can be used to specialize codegen however BatchScanExecBase does not override this so we DSv2 sources do not get any benefit of concrete class dispatch.
### Does this PR introduce *any* user-facing change?
NO
### How was this patch tested?
Pass GitHub Actions
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[GitHub] [spark] clownxc closed pull request #40636: [SPARK-42774][SQL]Expose VectorTypes API for DataSourceV2 Batch Scans
Posted by "clownxc (via GitHub)" <gi...@apache.org>.
clownxc closed pull request #40636: [SPARK-42774][SQL]Expose VectorTypes API for DataSourceV2 Batch Scans
URL: https://github.com/apache/spark/pull/40636
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