restApi

Definition

restAPI ํ˜ธ์ถœํ•˜์—ฌ ๋ฐ์ดํ„ฐ ๋กœ๋”ฉ input:์ด์ „ ๋…ธ๋“œ์˜ ๋ฐ์ดํ„ฐํ”„๋ ˆ์ž„, output:restAPI ํ˜ธ์ถœํ•˜๋Š” ๋…ธ๋“œ์ž…๋‹ˆ๋‹ค. ์ขŒ์ธก [๋ฐ์ดํ„ฐ์ฒ˜๋ฆฌ(๊ณ ๊ธ‰)]๋…ธ๋“œ ์ค‘ [restApi]๋…ธ๋“œ๋ฅผ drag & drop ํ•ฉ๋‹ˆ๋‹ค. Property ํŒจ๋„์˜ [๋”๋ณด๊ธฐ+] ๋ฒ„ํŠผ์„ ๋ˆ„๋ฅด๋ฉด ์ž…๋ ฅ๊ฐ€๋Šฅํ•œ ์ „์ฒด Property ํ•ญ๋ชฉ์„ ๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

Set

[setting], [parameter] ์„ค์ •์€ [์›Œํฌํ”Œ๋กœ์šฐ ์ƒ์„ฑ] > [์„ค์ •]์„ ์ฐธ๊ณ ํ•ฉ๋‹ˆ๋‹ค.

property

[Node Description] ์ž‘์„ฑ ์ค‘์ธ ๋…ธ๋“œ๋ช… ์ž…๋ ฅ
propery_large

  1. url : restAPI ํ˜ธ์ถœ URL
  2. method : restAPI ์š”์ฒญ ๋ฐฉ๋ฒ• ( ex : POST,GET.. )
  3. request : restAPI ์š”์ฒญ ๋‹จ์œ„, 1ํšŒ ์š”์ฒญ ๋‹จ์œ„
  4. header : restAPI ์š”์ฒญ ํ—ค๋”
  5. responseData : ์‘๋‹ต ๋ฐ์ดํ„ฐ์˜ ์œ„์น˜ e.g. JsonObject ๋˜๋Š” JsonArray ํ˜•ํƒœ ๋‚ด์— ์‚ฌ์šฉํ•  ๋ฐ์ดํ„ฐ path
  6. schema : ์‘๋‹ต ๋ฐ์ดํ„ฐ์˜ ์Šคํ‚ค๋งˆ

Example

restApi ๋…ธ๋“œ๋ฅผ ํ†ต ๋ฐ์ดํ„ฐ ์ฒ˜๋ฆฌํ•˜๋Š” ์›Œํฌํ”Œ๋กœ์šฐ๋ฅผ ๊ตฌ์„ฑํ•ฉ๋‹ˆ๋‹ค.

  1. [HDFS๋ถˆ๋Ÿฌ์˜ค๊ธฐ], [restApi] ๋…ธ๋“œ๋ฅผ Designer์— Drag & Dropํ•˜์—ฌ ์›Œํฌํ”Œ๋กœ์šฐ ์ƒ์„ฑ
    example

  2. [restApi]๋…ธ๋“œ์— ์•„๋ž˜์™€ ๊ฐ™์ด property ์ ์šฉํ›„ snapshot ํด๋ฆญ
    --๊ฒฐ๊ณผ ์Šค๋ƒ…์ƒท ์ถ”๊ฐ€--