VoltDB Hadoop Extension

This repository contains implementations of the VoltDB Hadoop OutputFormat, along side two of its implementations:

• A VoltLoader hadoop job that loads a TSV file in HDFS into a VoltDB table
• A Pig StoreFunc implementation that can be used to load a Pig data flow into a VoltDB table
• A Hive StorageHandler implementation that allows Hive insert operations to write to VoltDB tables

Build Instuctions

Build by invoking the gradlew script

$ ./gradlew jar

this builds jar artifacts in voltb-{hadoop,hive,pig}/build/libs/

To setup eclipse projects to play around with the sources and tests, invoke the eclipse task as follows:

$ ./gradlew eclipse

Invoke gradlew as follows for more information on what other build tasks are available

$ ./gradlew tasks --all