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No data for map column of a parquet file created from pyarrow and pandas

score 1481 · Answer 1 · 2020-09-27 09:49:30

2

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1481

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No data for map column of a parquet file created from pyarrow and pandas

1.4k views Asked by acan At 27 September 2020 at 09:49

score 3894 · Answer 2 · 2020-09-27 14:42:55

Feather format for long term storage since the release of apache arrow 1.0.1

3.8k views Asked by Serelia At 27 September 2020 at 14:42

score 658 · Answer 3 · 2020-09-30 12:33:04

How to override type inference for partition columns in Hive partitioned dataset using PyArrow?

658 views Asked by sean_scoggins At 30 September 2020 at 12:33

score 3788 · Answer 4 · 2020-10-07 00:42:16

Extracting column name and datatype from parquet file with python

3.7k views Asked by Vorcry At 07 October 2020 at 00:42

score 1452 · Answer 5 · 2020-10-06 01:01:57

Write Parquet MAP datatype by PyArrow

1.4k views Asked by Yucan At 06 October 2020 at 01:01

score 373 · Answer 6 · 2020-10-09 16:57:13

Convertion of a pandas dataframe to a pyspark dataframe with pyarrow optimization does not work

373 views Asked by tommy At 09 October 2020 at 16:57

score 839 · Answer 7 · 2020-10-10 02:29:43

PyArrow >= 0.8.0 must be installed; however, it was not found

839 views Asked by vishal At 10 October 2020 at 02:29

score 2666 · Answer 8 · 2020-10-09 08:55:19

How to fix timestamp interpretation in python pandas of parquet files

2.6k views Asked by Dominik Steinschaden At 09 October 2020 at 08:55

score 386 · Answer 9 · 2020-10-15 21:18:40

How to retrieve idAdjustedUTC flag value for a TIMESTAMP column in a parquet file?

386 views Asked by Sauron At 15 October 2020 at 21:18

score 19850 · Answer 10 · 2020-10-15 02:48:37

Unable to convert dataframe to parquet, TypeError

19.8k views Asked by Trishant Pahwa At 15 October 2020 at 02:48

TechQA.

List Question

No data for map column of a parquet file created from pyarrow and pandas

Feather format for long term storage since the release of apache arrow 1.0.1

How to override type inference for partition columns in Hive partitioned dataset using PyArrow?

Extracting column name and datatype from parquet file with python

Write Parquet MAP datatype by PyArrow

Convertion of a pandas dataframe to a pyspark dataframe with pyarrow optimization does not work

PyArrow >= 0.8.0 must be installed; however, it was not found

How to fix timestamp interpretation in python pandas of parquet files

How to retrieve idAdjustedUTC flag value for a TIMESTAMP column in a parquet file?

Unable to convert dataframe to parquet, TypeError

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