tianchen92 commented on pull request #7887: URL: https://github.com/apache/arrow/pull/7887#issuecomment-688620320
Hi, @emkornfield , please also take a look at this patch when you have time. This patch add AppendEmptyValue/AppendEmptyValues used in StructBuilder#AppendNull/AppendNulls, which would set child null bitmap slot to true rather than false( http://arrow.apache.org/docs/format/Columnar.html#struct-layout). And now this test ArrowReaderWriter#SingleColumnNullableStruct failed, could you please help fix this since you're export in parquet :) Thanks very much! error message as below: >>Failed Unequal at absolute position 2 @@ -1, +1 @@ -{Backward: 0} +{Backward: 10} Expected: -- is_valid: [ false, true ] -- child 0 type: int64 [ 0, 10 ] Actual: -- is_valid: [ false, true ] -- child 0 type: int64 [ null, 0 ] [ FAILED ] ArrowReadWrite.SingleColumnNullableStruct (7 ms) ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
