Depending on your environment, there are more modern ways to access these utilities:
The is a vital utility for developers and data engineers working with Apache Parquet , a popular columnar storage format . It allows you to inspect binary Parquet files, view schemas, and debug data without needing a full Spark or Hadoop environment. Where to Download the Parquet-Tools JAR parquet-tools jar file download
You can download the compiled JAR file directly from the Maven Central Repository , which hosts various versions of the tool. Depending on your environment, there are more modern
Data fragmentation and parquet-tools utility | by Sanjeet Shukla | Medium Data fragmentation and parquet-tools utility | by Sanjeet
Once downloaded, you can run the tool using the standard java -jar command. Note that you may need to include additional dependencies in your classpath if you encounter ClassNotFoundException errors. Description java -jar parquet-tools.jar schema Prints the schema of the Parquet file. java -jar parquet-tools.jar head Displays the first few rows of data. java -jar parquet-tools.jar meta Prints detailed metadata, including row group info. java -jar parquet-tools.jar cat Prints the entire content of the file (use with caution). Alternatives to JAR Download
Use wget to grab a specific version quickly: wget -O parquet-tools.jar https://repo1.maven.org/maven2/org/apache/parquet/parquet-tools/1.11.2/parquet-tools-1.11.2.jar . How to Use the JAR File
You can browse the Maven Central org/apache/parquet/parquet-tools directory to find specific versions.