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Dear team of CarbonPlan, first of all, thanks for your project!
I tried to reproduce some results and understand database structure, but met some problems:
Example 1.
I tried to run FIA dow…
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Hi, I want to know about the compatibility of carbondata with other ecologies.Thank you very much
1. which CDH versions are compatible with carbondata
2. which HDP versions are compatible with c…
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I found that reading carbon files from CarbonReader takes long time in "SimpleDateFormat.", see attached file for output of
profiling.
https://github.com/apache/carbondata/blob/4b8846d1e6737e7d…
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[CarbonData meetup shenzhen 20181201_2018-11-12raw.pptx](https://github.com/xuchuanyin/workbench/files/2571814/CarbonData.meetup.shenzhen.20181201_2018-11-12raw.pptx)
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Hi, I am running TPCH queries with 500GB data on 3 node cluster [each node has 150GB query memory with 48 core CPU].
I have my own carbondata connector with presto.
**I am using presto [0.206]**
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https://cwiki.apache.org/confluence/display/CARBONDATA/Apache+CarbonData+2.1.1+Release
it does not support merge into ,please modify the document.
```
hive --version Hive 1.2.1000.2.6.5.0-292
[h…
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# 初次设置
```
carbon.number.of.cores.while.loading=12
carbon.number.of.cores.while.compacting=12
carbon.inmemory.record.size=120000
carbon.use.local.dir=true
carbon.user.multiple.dir=true
carbon…
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spark version 2.3.4 use ANTLR Tool version 4.7 ,but carbondata use ANTLR 4.8
An error occurred in the spark sql , please use version 4.7
error log
ANTLR Tool version 4.7 used for code generat…
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集成时遇到两个问题:
1.不能创建hive表
CREATE TABLE src_aplus_operate_h_c1 STORED AS carbondata TBLPROPERTIES ('flat_folder'='true','LONG_STRING_COLUMNS'='text_remark') AS select * from src_aplus_operate_h;
报错:
E…