Question

当我将csv文件中的数据加载到hive表中时，除字符串头之外的所有int头均显示为空。

我有pokemon.csv文件，其列标题如下

but after setup while using npm start, its broken and showing error 



ERROR in ./src/styles.scss (./node_modules/@angular-devkit/build-angular/src/angular-cli-files/plugins/raw-css-loader.js!./node_modules/postcss-loader/src??embedded!./node_modules/sass-loader/lib/loader.js??ref--14-3!./src/styles.scss)
Module build failed (from ./node_modules/sass-loader/lib/loader.js):
Error: Cannot find module 'node-sass'
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:581:15)
    at Function.Module._load (internal/modules/cjs/loader.js:507:25)
    at Module.require (internal/modules/cjs/loader.js:637:17)
    at require (internal/modules/cjs/helpers.js:22:18)
    at Object.sassLoader  (/Users/yogesh/Desktop/NG/rox/node_modules/sass-loader/lib/loader.js:46:72)

我已按如下所示创建了表格

#   Name    Type 1  Type 2  Total   HP  Attack  Defense Sp. Atk Sp. Def Speed
1   Bulbasaur   Grass   Poison  318 45  49  49  65  65  45
2   Ivysaur Grass   Poison  405 60  62  63  80  80  60
3   Venusaur    Grass   Poison  525 80  82  83  100 100 80

我得到如下结果

CREATE TABLE pokemon (
Number Int,
Name String,
Type1 String,
Type2 String,
Total Int,
HP Int,
Attack Int,
Defense Int,
Sp_Atk Int,
Sp_Def Int,
Speed Int
) 
row format delimited 
fields terminated BY ',' 
lines terminated BY '\n' 
tblproperties("skip.header.line.count"="1");

不确定我为什么只为INT列获取NULL标头。请任何人帮忙吗？

从CSV文件加载数据时，配置单元中INT列的空值

0 个答案: