Details
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Type:
Sub-task
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Status: Open
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Priority:
Minor
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Resolution: Unresolved
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Affects Version/s: vectorization-branch
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Fix Version/s: None
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Component/s: Query Processor
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Labels:None
Description
The vectorized aggregates code is sprinckled with checks of the primitive types (int, bigin, long, double, string etc), eg:
VectorHashKeyWrapperBatch.compileKeyWrapperBatch
VectorizedRowBatch.createObjectInspector
VectorizationContext.mapObjectInspectors
VectorizationContext.columnTypes
VectorizationContext.allocateColumnVector
more?
This is unmaintainable. We need to centralize and abstract all these type checks into a single place.