Big Data Processing
Large-Scale Graph Processing
★ 3.7
Distributed Storage and Processing Framework
★ 4.2
N/A — Java-basedpip install hdfsN/A — Java-basedpip install hdfsPython data engineers interact with Apache Giraph by preparing input graph data in the required format and submitting Giraph jobs via Hadoop command-line tools from Python subprocess calls. Graph computation results are written to HDFS and read back into Python pipelines via PySpark or pandas for further processing and feature engineering.
Python data engineers interact with Hadoop primarily via PySpark (which runs on YARN), Hive (using PyHive or impyla), and HDFS (using hdfs3 or fsspec). While Hadoop MapReduce has been largely replaced by Spark for new development, HDFS remains the storage layer for many on-premise data lakes. Python engineers use Hadoop ecosystem tools for legacy batch pipelines, Hive-based data warehouses, and large organisations with existing Hadoop infrastructure.
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