A command-line tool for converting Parquet to newline-delimited JSON.
It uses the excellent Apache Parquet Official Native Rust Implementation.
Install from crates.io or download released executables for your platform, and execute from the command line, e.g.:
```shell $ cargo install parquet2json $ parquet2json --help
USAGE: parquet2json [OPTIONS]
ARGS: Sets the input file
FLAGS: -h, --help Prints help information -V, --version Prints version information
OPTIONS:
-l, --limit
Use it to stream output to files and other tools such as grep
and jq.
shell
$ parquet2json ./myfile.pq > output.ndjson
shell
$ parquet2json ./myfile.pq | jq 'select(.level==3) | .id'
Apache License, Version 2.0: http://www.apache.org/licenses/LICENSE-2.0.