commit | a2c19f58a52ca2e91e9656ff415cf9e02341e84d | [log] [tgz] |
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author | QiangCai <qiangcai@qq.com> | Mon Jun 01 00:01:47 2020 +0800 |
committer | Jacky Li <jacky.likun@qq.com> | Mon Jun 01 10:26:32 2020 +0800 |
tree | b1a886d466d92f091bec971eb22a3e9e8f72fcd2 | |
parent | 76e54891e7925d26c97eaeab09ca9a3368836ce8 [diff] |
[CARBONDATA-3837] Fallback to the original plan when mv rewrite throw exception Why is this PR needed? All plans are checking MVRewriteRule, if MVRewriteRule throw an exception, it will lead to query failure What changes were proposed in this PR? Only the query should check MVRewriteRule, other plans should skip it quickly. catch all exceptions of MVRewriteRule, and fallback to original plan. Does this PR introduce any user interface change? No Is any new testcase added? Yes This closes #3777
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).