commit | 4a729e10f75ea3c5b99540e089b9dfb204bb84f5 | [log] [tgz] |
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author | Vikram Ahuja <vikramahuja8803@gmail.com> | Wed Sep 23 12:57:58 2020 +0530 |
committer | kunal642 <kunalkapoor642@gmail.com> | Mon Nov 02 21:46:43 2020 +0530 |
tree | 19f4d753632cfda25f9be7803d55d6dd6278fdbb | |
parent | d2171a7baa0061892b7b6ff06b00424443a719d7 [diff] |
[CARBONDATA-4006] Fix for currentUser as NULL in getcount method during index server fallback mode Why is this PR needed? In case of index server fallback, Server.getRemoteUser.getShortUserName always returns NULL. Can give null pointer exception in any generic events. What changes were proposed in this PR? Do not launch any generic events in case of index server fallback mode. The behaviour is similar as getSplits and invalidateSegmentCache API's. This closes #3952
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).