TechQA.

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Is it possible to read a Parquet dataset partitioned by hand using Dask with the Fastparquet reader?

score 1251 · Answer 1 · 2020-10-07T19:27:48.013000

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Is it possible to read a Parquet dataset partitioned by hand using Dask with the Fastparquet reader?

1.2k views Asked by Aleksey Bilogur At 07 October 2020 at 19:27

score 537 · Answer 2 · 2020-10-12T19:53:08.827000

Is there a way to incrementally update Dask metadata file?

537 views Asked by Shi Fan At 12 October 2020 at 19:53

score 356 · Answer 3 · 2020-10-15T12:16:37.463000

python import fastparquet got "double free or corruption (top)" error

356 views Asked by user15964 At 15 October 2020 at 12:16

score 1200 · Answer 4 · 2023-10-24T03:05:24.593000

Fastparquet Installation Error: Getting requirements to build wheel did not run successfully. exit code 1

1.2k views Asked by EricT At 24 October 2023 at 03:05

score 82 · Answer 5 · 2023-11-07T10:12:56.667000

How to Handle Growing _metadata File Size and Avoid Corruption in Amazon Redshift Spectrum Parquet Append

82 views Asked by Aakash At 07 November 2023 at 10:12

score 171 · Answer 6 · 2023-11-09T16:36:08.960000

Unable to read Parquet file with PyArrow: Malformed levels

171 views Asked by Tom Bomer At 09 November 2023 at 16:36

score 120 · Answer 7 · 2023-11-18T23:59:27.547000

Loading columnar-structured time-series data faster into a NumPy Arrays

120 views Asked by AudioBubble At 18 November 2023 at 23:59

score 1695 · Answer 8 · 2020-11-22T13:19:06.150000

Reading index based range from Parquet File using Python

1.6k views Asked by MetalMonkey At 22 November 2020 at 13:19

score 380 · Answer 9 · 2022-04-12T07:06:55.080000

No such file or directory : fastparquet.llibs\\.load_order

380 views Asked by linux At 12 April 2022 at 07:06

score 223 · Answer 10 · 2022-04-14T22:37:27.273000

Insert data into a snowflake table from sqlachemy

223 views Asked by Salahddin-Warid At 14 April 2022 at 22:37

score 532 · Answer 11 · 2018-11-06T10:07:03.930000

Is there any good way to read the content of a Spark RDD into a Dask structure

532 views Asked by LetsPlayYahtzee At 06 November 2018 at 10:07

score 1333 · Answer 12 · 2018-11-29T08:36:45.010000

Fastparquet doesn't seem to be pushing down filters

1.3k views Asked by Apostolos At 29 November 2018 at 08:36

score 62 · Answer 13 · 2020-09-22T08:20:00.423000

Can get correct statistics from fastparquet

62 views Asked by LeonBam At 22 September 2020 at 08:20

score 1038 · Answer 14 · 2018-10-05T13:38:43.220000

Dask DataFrame to_parquet return bytes instead of writing to file

1k views Asked by VMois At 05 October 2018 at 13:38

score 304 · Answer 15 · 2022-12-14T10:50:52.910000

How can append a dataframe data to an existing file in adls2 using fastparquet

304 views Asked by Mathuraju Sivasankar At 14 December 2022 at 10:50

score 2798 · Answer 16 · 2022-04-03T22:30:15.653000

fastparquet error when saving pandas df to parquet: AttributeError: module 'fastparquet.parquet_thrift' has no attribute 'SchemaElement

2.7k views Asked by Dulshan At 03 April 2022 at 22:30

score 2564 · Answer 17 · 2021-02-05T13:23:45.640000

Failed to install pyarrow and fastparquet

2.5k views Asked by Beatriz Campos At 05 February 2021 at 13:23

score 348 · Answer 18 · 2021-02-09T18:24:03.760000

Conda package bug? binary incompatability

348 views Asked by pauljohn32 At 09 February 2021 at 18:24

score 1118 · Answer 19 · 2021-02-12T18:31:25.170000

RuntimeError: Decompression 'SNAPPY' not available. Options: ['BROTLI', 'GZIP', 'UNCOMPRESSED'] (error happens only in .py and not in .ipython)

1.1k views Asked by Lu W At 12 February 2021 at 18:31

score 758 · Answer 20 · 2017-11-28T23:49:32.180000

Divide parquet file on subfiles using fastparquet

758 views Asked by Maria At 28 November 2017 at 23:49

TechQA.

List Question

Is it possible to read a Parquet dataset partitioned by hand using Dask with the Fastparquet reader?

Is there a way to incrementally update Dask metadata file?

python import fastparquet got "double free or corruption (top)" error

Fastparquet Installation Error: Getting requirements to build wheel did not run successfully. exit code 1

How to Handle Growing _metadata File Size and Avoid Corruption in Amazon Redshift Spectrum Parquet Append

Unable to read Parquet file with PyArrow: Malformed levels

Loading columnar-structured time-series data faster into a NumPy Arrays

Reading index based range from Parquet File using Python

No such file or directory : fastparquet.llibs\\.load_order

Insert data into a snowflake table from sqlachemy

Is there any good way to read the content of a Spark RDD into a Dask structure

Fastparquet doesn't seem to be pushing down filters

Can get correct statistics from fastparquet

Dask DataFrame to_parquet return bytes instead of writing to file

How can append a dataframe data to an existing file in adls2 using fastparquet

fastparquet error when saving pandas df to parquet: AttributeError: module 'fastparquet.parquet_thrift' has no attribute 'SchemaElement

Failed to install pyarrow and fastparquet

Conda package bug? binary incompatability

RuntimeError: Decompression 'SNAPPY' not available. Options: ['BROTLI', 'GZIP', 'UNCOMPRESSED'] (error happens only in .py and not in .ipython)

Divide parquet file on subfiles using fastparquet

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