Registry / serialization / parquet-hadoop

parquet-hadoop

library1.17.0javamavenunverified

Parquet is a columnar storage format that supports nested data; this provides the Java implementation for Hadoop integration.

serialization networking

<dependency>
  <groupId>org.apache.parquet</groupId>
  <artifactId>parquet-hadoop</artifactId>
  <version>1.17.0</version>
</dependency>

github ↗homepage ↗docs ↗

INSTALL

IMPORT

SIG · PARQUET-HADOOP

parquet-hadoop

serializationjavav1.17.0

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

ParquetReader

✓ org.apache.parquet.hadoop.ParquetReader

Reads a Parquet file using Hadoop Path.

import org.apache.parquet.hadoop.ParquetReader; import org.apache.parquet.hadoop.example.GroupReadSupport; import org.apache.hadoop.fs.Path; Path path = new Path("data.parquet"); ParquetReader<Group> reader = ParquetReader.builder(new GroupReadSupport(), path).build(); Group group = reader.read(); reader.close();

Debug

Known issues

No known issues recorded.

Upgrade

Version history

1.17.0latest on Maven

Audit

Dependencies

No dependency data recorded yet.

Agent activity

5 hits · last 30 days

node

Amazon

Resources

githubhttps://github.com/apache/parquet-mr ↗

homepagehttps://parquet.apache.org ↗

docshttps://appdoc.app/artifact/org.apache.parquet/parquet-hadoop/ ↗