commit | 20179f8ed0d6feb63b49aebee6f5a91f21c756e2 | [log] [tgz] |
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author | ajantha-bhat <ajanthabhat@gmail.com> | Sat Feb 29 19:45:22 2020 +0530 |
committer | Jacky Li <jacky.likun@qq.com> | Fri Mar 06 16:17:14 2020 +0800 |
tree | 53c7d69d85aaa622820e1f638bf0b5360eed54ba | |
parent | 5c28ee61433c4529d86a7611cf9768884f6c59bc [diff] |
[CARBONDATA-3728] Fix insert failure on partition table with local sort Why is this PR needed? In the new Insert flow, partition column data is maintained at the end till convert to 3 steps of the write step. But when local sort happens before the write step, The mapping is derived based on original internal order instead of partition internal order. Hence insert fails during sorting. What changes were proposed in this PR? Use internal partition order instead of internal order. Support 1.1 compatibility avoid impact for sort step of load flow partition. Does this PR introduce any user interface change? No Is any new testcase added? Yes This closes #3645
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).