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Spatial Framework for Hadoop

The Spatial Framework for Hadoop provides utilties for spatial data processing in Hadoop.

What is in the framework?

• JSON Utilities - Utilities for interacting with JSON exported from ArcGIS
• JSON Data Formats - Overview of the two supported JSON formats
• Hive Spatial - User-Defined Functions and SerDes for spatial analysis in Hive and SparkSQL
• Hive JSON Serde
• UDF Documentation - List of available UDFs
  • Constructors
  • Relationship Tests
  • Operations
  • Accessors

What else should I know about?

• Compatibility Issues with Hive and ST_Geometry - Workarounds and patches
• ST_Geometry: Hive vs. SQL - The differences in Hive and SQL when using ST_Geometry

What other projects are in this toolkit?

• Esri Geometry API - Enables spatial data processing in 3rd-party data-processing solutions
• Geoprocessing Tools - ArcGIS Geoprocessing tools for Hadoop
• GIS Tools for Hadoop - GIS tools that leverage the Spatial Framework for Hadoop

Where can I see this in action?

• GIS Tools for Hadoop
• Samples