2115bf6146
### What changes were proposed in this pull request? Reset the `WritableColumnVector` when getting "next" ColumnarBatch in `RowToColumnarExec` ### Why are the changes needed? When converting `Iterator[InternalRow]` to `Iterator[ColumnarBatch]`, the vectors used to create a new `ColumnarBatch` should be reset in the iterator's "next()" method. ### Does this PR introduce any user-facing change? No ### How was this patch tested? N/A Closes #26137 from rongma1997/reset-WritableColumnVector. Authored-by: rongma1997 <rong.ma@intel.com> Signed-off-by: Dongjoon Hyun <dhyun@apple.com> |
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