|author||chenliang613 <firstname.lastname@example.org>||Wed Dec 14 12:06:33 2016 +0800|
|committer||chenliang613 <email@example.com>||Wed Dec 14 12:06:33 2016 +0800|
Fixed NPE issue in QueryThis closes #434
Apache CarbonData(incubating) is a new big data file format for faster interactive query using advanced columnar storage, index, compression and encoding techniques to improve computing efficiency, in turn it will help speedup queries an order of magnitude faster over PetaBytes of data.
You can find the latest CarbonData document and learn more at CarbonData cwiki
CarbonData file format is a columnar store in HDFS, it has many features that a modern columnar format has, such as splittable, compression schema ,complex data type etc, and CarbonData has following unique features:
Please refer Building CarbonData and Configuring IDE
Please refer Cluster Deployment Guide
Read the quick start
This is an active open source project for everyone, and we are always open to people who want to use this system or contribute to it. This guide document introduce how to contribute to CarbonData.
To get involved in CarbonData:
Apache CarbonData is an open source project of The Apache Software Foundation (ASF).