commit | c8cd7e06a46e8287f1043f197465e772f840bab1 | [log] [tgz] |
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author | akashrn5 <akashnilugal@gmail.com> | Mon Dec 30 18:54:12 2019 +0530 |
committer | Jacky Li <jacky.likun@qq.com> | Sun Jan 05 22:55:52 2020 +0800 |
tree | d29c364555a2c826f634b5cf1ca799d3fd3db79f | |
parent | 467acfca5b63ed5a75bbe1b212f705f5b5bbff81 [diff] |
[CARBONDATA-3600]Fix the cleanup failure issue if user fails to access table Why is this PR needed? the code to clean up the stale datamap folders during session initialization causes problem, if some other user tries to access the datamap table, we might get permission exception. What changes were proposed in this PR? We need to clean up only if the table does not exists in hive metastore, but the schema exists, we get exception incase the table exists but other user, so in such case, no need to go ahead, we can just catch exception and go ahead. Same changes are proposed here. Does this PR introduce any user interface change? No Is any new testcase added? No (Not required as tested in cluster and fix is for clean up issue) This closes #3548
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).