Java Implementation

This is the documentation of the Java API of Apache Arrow. For more details on the Arrow format and other language bindings see the parent documentation.

• Quick Start Guide
  • Create a ValueVector
  • Create a Field
  • Create a Schema
  • Create a VectorSchemaRoot
  • Interprocess Communication (IPC)
• High-Level Overview
• Installing Java Modules
  • System Compatibility
  • Java Compatibility
  • Installing from Maven
  • Installing from Source
  • IDE Configuration
• Memory Management
  • Memory Basics
  • Arrow Memory In-Depth
• ValueVector
  • Vector Life Cycle
  • Building ValueVector
  • Building ListVector
  • Dictionary Encoding
  • Slicing
• Tabular Data
  • Fields
  • Schemas
  • VectorSchemaRoot
  • Table
• Table
  • Mutation in Table and VectorSchemaRoot
  • Features and limitations
  • The Table API
• Reading/Writing IPC formats
  • Writing and Reading Streaming Format
  • Writing and Reading Random Access Files
• Java Algorithms
  • Comparing Vector Elements
  • Vector Element Search
  • Vector Sorting
  • Other Algorithms
• Arrow Flight RPC
  • Writing a Flight Service
  • Using the Flight Client
  • Cancellation and Timeouts
  • Enabling TLS
  • Enabling Authentication
  • Custom Middleware
  • Adding Services
  • Flight best practices
• Arrow Flight SQL
• Arrow Flight SQL JDBC Driver
  • Installation and Requirements
  • Connecting to a Database
• Dataset
  • Getting Started
  • Schema
  • Projection (Subset of Columns)
  • Projection (Produce New Columns) and Filters
  • Read Data from HDFS
  • Native Memory Management
  • Usage Notes
• Substrait
  • Executing Queries Using Substrait Plans
  • Executing Projections and Filters Using Extended Expressions
• C Data Interface
  • Java to Python
  • Java to C++
• Arrow JDBC Adapter
  • ResultSet to VectorSchemaRoot Conversion
  • VectorSchemaRoot to PreparedStatement Parameter Conversion
• Reference (javadoc)
• Java cookbook