| Parquet Tools |
| ====== |
| |
| Parquet-Tools contains java based command line tools that aid |
| in the inspection of [Parquet files](https://github.com/Parquet). |
| |
| Currently these tools are available for UN*X systems. |
| |
| ## Usage |
| |
| ```sh |
| usage: parquet-tools cat [option...] <input> |
| where option is one of: |
| --debug Disable color output even if supported |
| -h,--help Show this help string |
| --no-color Disable color output even if supported |
| where <input> is the parquet file to print to stdout |
| |
| usage: parquet-tools head [option...] <input> |
| where option is one of: |
| --debug Disable color output even if supported |
| -h,--help Show this help string |
| -n,--records <arg> The number of records to show (default: 5) |
| --no-color Disable color output even if supported |
| where <input> is the parquet file to print to stdout |
| |
| usage: parquet-tools schema [option...] <input> |
| where option is one of: |
| -d,--detailed <arg> Show detailed information about the schema. |
| --debug Disable color output even if supported |
| -h,--help Show this help string |
| --no-color Disable color output even if supported |
| where <input> is the parquet file containing the schema to show |
| |
| usage: parquet-tools meta [option...] <input> |
| where option is one of: |
| --debug Disable color output even if supported |
| -h,--help Show this help string |
| --no-color Disable color output even if supported |
| where <input> is the parquet file to print to stdout |
| |
| usage: parquet-tools dump [option...] <input> |
| where option is one of: |
| -c,--column <arg> Dump only the given column, can be specified more than |
| once |
| -d,--disable-data Do not dump column data |
| --debug Disable color output even if supported |
| -h,--help Show this help string |
| -m,--disable-meta Do not dump row group and page metadata |
| --no-color Disable color output even if supported |
| where <input> is the parquet file to print to stdout |
| ``` |
| |
