parquet-tools

A tool to show, inspect and manipulate Parquet file.

TLDR

Display the content of a Parquet file

$ parquet-tools cat [path/to/parquet]
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Display the first few lines of a Parquet file

$ parquet-tools head [path/to/parquet]
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Print the schema of a Parquet file

$ parquet-tools schema [path/to/parquet]
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Print the metadata of a Parquet file

$ parquet-tools meta [path/to/parquet]
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Print the content and metadata of a Parquet file

$ parquet-tools dump [path/to/parquet]
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Concatenate several Parquet files into the target one

$ parquet-tools merge [path/to/parquet1] [path/to/parquet2] [path/to/target_parquet]
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Print the count of rows in a Parquet file

$ parquet-tools rowcount [path/to/parquet]
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Print the column and offset indexes of a Parquet file

$ parquet-tools column-index [path/to/parquet]
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