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Add support for reading Parquet files #576

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fb64 opened this issue Jan 28, 2024 · 4 comments · May be fixed by #577
Open

Add support for reading Parquet files #576

fb64 opened this issue Jan 28, 2024 · 4 comments · May be fixed by #577
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enhancement New feature or request
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0.14.0

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@fb64
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fb64 commented Jan 28, 2024

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fb64 added a commit to fb64/dataframe that referenced this issue Jan 28, 2024
@fb64
Add support for reading parquet file thanks to arrow-dataset Kotlin#576
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@zaleslaw
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Thanks for the issue, could you please provide a use-case for this task? Do you have data in this format to explore?

@fb64
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fb64 commented Jan 29, 2024 •
edited

IMHO Parquet format is now a standard in term of data exchange format as it provides both good performance and good compression rate. Lot of data can be found in this format and it is supported by most data science tools.
In my PR you can find a parquet file example.
Some open data could also be found as parquet file like Newyork Yellow taxi trip for example : https://www.nyc.gov/site/tlc/about/tlc-trip-record-data.page

fb64 added a commit to fb64/dataframe that referenced this issue Jan 29, 2024
@fb64
Add support for reading parquet file thanks to arrow-dataset Kotlin#576
3c6e600
@Jolanrensen Jolanrensen linked a pull request Jan 29, 2024 that will close this issue
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@Jolanrensen
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Can confirm, Parquet support would be nice, it's used a lot with Spark as well.

@Jolanrensen Jolanrensen added the enhancement New feature or request label Jan 29, 2024
fb64 added a commit to fb64/dataframe that referenced this issue Jan 31, 2024
@fb64
Add support for reading parquet file thanks to arrow-dataset Kotlin#576
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@kopczynski-9livesdata
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I second this. Parquet format is massively popular when working with Spark and having this in Kotlin Dataframe would be great.

@zaleslaw zaleslaw added this to the 0.14.0 milestone Apr 23, 2024
fb64 added a commit to fb64/dataframe that referenced this issue Apr 24, 2024
@fb64
Add support for reading parquet file thanks to arrow-dataset Kotlin#576
71b06f5
fb64 added a commit to fb64/dataframe that referenced this issue Apr 24, 2024
@fb64
Add support for reading parquet file thanks to arrow-dataset Kotlin#576
8b8f706
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enhancement New feature or request
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Add support for reading parquet file thanks to arrow-dataset #576 fb64/dataframe
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@zaleslaw @fb64 @Jolanrensen @kopczynski-9livesdata