|author||ajantha-bhat <firstname.lastname@example.org>||Mon Jan 21 08:03:02 2019 +0530|
|committer||ravipesala <email@example.com>||Mon Jan 21 17:24:41 2019 +0530|
[CARBONDATA-3261] support float and byte data type reading from presto carbon [CARBONDATA-3261] support float and byte data type reading from presto problem: support float and byte reading from presto cause: currently float and byte cannot be read in presto due to code issue. It was going as double data type. Hence array out of bound issue used to come as float/byte read from double stream reader. solution: Implement a new stream reader for float and byte. This closes #3085
Apache CarbonData is an indexed columnar data store solution for fast analytics on big data platform, e.g.Apache Hadoop, Apache Spark, etc.
You can find the latest CarbonData document and learn more at: http://carbondata.apache.org
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:
CarbonData is built using Apache Maven, to build CarbonData
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).