commit | aab943ae53b882861672316be6581fd2a8a833bc | [log] [tgz] |
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author | akkio-97 <akshay.nuthala@gmail.com> | Thu Jul 09 01:52:35 2020 +0530 |
committer | ajantha-bhat <ajanthabhat@gmail.com> | Tue Jul 21 19:11:34 2020 +0530 |
tree | 81bedf1e1011d217fedf273a8b411c51dbdf5135 | |
parent | 1a0ed65270acc6694ed52b13aaddf55bfcfe0422 [diff] |
[CARBONDATA-3846] Data load issue for boolean column configured as BUCKET_COLUMNS Why is this PR needed? During data load with bucket column, boolean values were retrieved using wrong index. Issue occurs only when table has more than one column(including boolean type). Due to this wrong index, wrong column data was retrieved, instead of boolean, hence throwing ClassCastException and data load failure. What changes were proposed in this PR? Boolean values are now retrieved using the correct index. Does this PR introduce any user interface change? No Is any new testcase added? Yes This closes #3831
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
Some features are marked as experimental because the syntax/implementation might change in the future.
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).