commit | 75cab4560c109de369ad3f830b5fed8b77e27182 | [log] [tgz] |
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author | Indhumathi27 <indhumathim27@gmail.com> | Sun Dec 01 16:21:04 2019 +0530 |
committer | ajantha-bhat <ajanthabhat@gmail.com> | Fri Dec 13 11:42:06 2019 +0800 |
tree | 930f2f184a2aa8d1f76b33a62459d7b4cb83e4a1 | |
parent | 1954551b0484421b025d3f3dfc8190673d6e48a7 [diff] |
[CARBONDATA-3600] Fix creating mv timeseries UDF column as partition column Problem: Issue 1: When trying to create datamap with partition column in timeseries udf, throws Exception. Issue 2: When Create datamap was in progress, Jdbc application is killed. When restarting, datamap table not found exception is thrown. Solution: Issue 1: While adding fields to FieldRelationMap, in case of group by, no need to add UDF expressions. If partition column is present in timeseries UDF, child table will not inherit partition fields from parent table Issue 2: Clean up the invalid table and schema from the store This closes #3493
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).