GraphFramesGraphFrames

GraphFrames 是 Apache Spark 的一个包,提供基于 DataFrame 的图形。GraphFrames is a package for Apache Spark that provides DataFrame-based graphs. 它在 Java、Python 和 Scala 中提供高级 API。It provides high-level APIs in Java, Python, and Scala. 它旨在提供 GraphX 的功能和扩展功能,从而利用 PythonScala 中的 Spark DataFrames。It aims to provide both the functionality of GraphX and extended functionality taking advantage of Spark DataFrames in Python and Scala. 此扩展功能包括主题查找、基于 DataFrame 的序列化和表现性强的图形查询。This extended functionality includes motif finding, DataFrame-based serialization, and highly expressive graph queries.

GraphFrames 包在用于机器学习的 Databricks Runtime 中提供The GraphFrames package is included in Databricks Runtime for Machine Learning