ec8973d124
Added two projections: GenerateUnsafeProjection and FromUnsafeProjection, which could be used to convert UnsafeRow from/to GenericInternalRow. They will re-use the buffer during projection, similar to MutableProjection (without all the interface MutableProjection has). cc rxin JoshRosen Author: Davies Liu <davies@databricks.com> Closes #7437 from davies/unsafe_proj2 and squashes the following commits: dbf538e [Davies Liu] test with all the expression (only for supported types) dc737b2 [Davies Liu] address comment e424520 [Davies Liu] fix scala style 70e231c [Davies Liu] address comments 729138d [Davies Liu] Merge branch 'master' of github.com:apache/spark into unsafe_proj2 5a26373 [Davies Liu] unsafe projections |
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