timeMove

Definition

timestamp ํƒ€์ž…์˜ ์ปฌ๋Ÿผ ์‹œ๊ฐ„์„ ์„ค์ •๋œ ๊ฐ’๋งŒํผ ์ด๋™ํ•ฉ๋‹ˆ๋‹ค. ์ขŒ์ธก [๋ฐ์ดํ„ฐ์ฒ˜๋ฆฌ(๊ณ ๊ธ‰)]๋…ธ๋“œ ์ค‘ [timeMove]๋…ธ๋“œ๋ฅผ drag & drop ํ•œ ํ›„ Property ํ•ญ๋ชฉ์„ ์ž…๋ ฅํ•ฉ๋‹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
timeMove

  1. targetColumn : ๋ชฉ๋ก ์ค‘ ๊ธฐ์ค€ ์ปฌ๋Ÿผ ์„ ํƒ(์„ ํƒ ์ปฌ๋Ÿผ์€ timestamp data type์ด์–ด์•ผ ํ•จ)
  2. newColumn : ์‹ ๊ทœ ์ปฌ๋Ÿผ ๋ช…
  3. time : ์ด๋™ํ•  ์‹œ๊ฐ„(ex. 3600(1์‹œ๊ฐ„ ํ›„), -3600(1์‹œ๊ฐ„ ์ „)

Example

timestamp ํƒ€์ž…์˜ ์ปฌ๋Ÿผ ์‹œ๊ฐ„์ •๋ณด๋ฅผ 10์‹œ๊ฐ„ ๋’ค๋กœ ์ด๋™์‹œ์ผœ ์‹ ๊ทœ ์ปฌ๋Ÿผ ์ƒ์„ฑํ•˜๋Š” ์›Œํฌํ”Œ๋กœ์šฐ๋ฅผ ๊ตฌ์„ฑํ•ฉ๋‹ˆ๋‹ค.

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

  2. [timeMove]๋…ธ๋“œ์— ์•„๋ž˜์™€ ๊ฐ™์ด ์ž…๋ ฅ ํ›„ snapshot ํด๋ฆญ
    timeMove