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์‹คํ–‰ ์ค‘์ธ ์—ฐํ•ฉ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ์ธ์Šคํ„ด์Šค ์ฟผ๋ฆฌ ์ข…๋ฃŒ

์ด ํŽ˜์ด์ง€์˜ ๋‚ด์šฉ

killOp ๋ช…๋ น์„ ์‚ฌ์šฉํ•˜์—ฌ ์žฅ๊ธฐ ์‹คํ–‰ ์ฟผ๋ฆฌ๋ฅผ ์ข…๋ฃŒํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ž์„ธํ•œ ๋‚ด์šฉ์€ killOp ๋ฅผ ์ฐธ์กฐํ•˜์„ธ์š”. Atlas Data Federation:

  • op ๋งค๊ฐœ ๋ณ€์ˆ˜ ๊ฐ’์ด ObjectId์ž…๋‹ˆ๋‹ค.

  • comment ๋งค๊ฐœ๋ณ€์ˆ˜๋Š” ์ง€์›๋˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.

๊ด€๋ฆฌ์ž ๋˜๋Š” killop ๊ถŒํ•œ์„ ๊ฐ€์ง„ ์‚ฌ์šฉ์ž์ธ ๊ฒฝ์šฐ, ์—ฐํ•ฉ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค์— ๋Œ€ํ•œ ๋ชจ๋“  ์ฟผ๋ฆฌ๋ฅผ ์ข…๋ฃŒํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ฟผ๋ฆฌ๋ฅผ ์‹คํ–‰ํ•œ ์‚ฌ์šฉ์ž๋Š” ์ฟผ๋ฆฌ๋ฅผ ์ข…๋ฃŒํ•  ์ˆ˜๋„ ์žˆ์Šต๋‹ˆ๋‹ค. ์ด ๋ช…๋ น์„ ์‹คํ–‰ํ•˜๋ ค๋ฉด db.runCommand() ๋ฅผ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค. admin ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค์— ๋Œ€ํ•ด killOp ๋ฅผ ์‹คํ–‰ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

db.runCommand({ "killOp": 1, "op": ObjectId(<hexadecimal>) })
ํ•„๋“œ
์œ ํ˜•
์„ค๋ช…
ํ•„์š”์„ฑ

op

์ข…๋ฃŒํ•  ์ž‘์—…์˜ ๊ณ ์œ  ์‹๋ณ„์ž( ObjectId ํ˜•์‹)์ž…๋‹ˆ๋‹ค. $currentOp ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์ข…๋ฃŒํ•  ์ž‘์—…์˜ opid ๋ฅผ ์กฐํšŒ ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

ํ•„์ˆ˜ ์‚ฌํ•ญ

killOp ๋Š” ์ง€์ •๋œ ์ž‘์—…์„ ์ข…๋ฃŒ๋กœ ํ‘œ์‹œํ•˜๋Š” ๋ฐ ์„ฑ๊ณตํ•˜๋ฉด ๋‹ค์Œ์„ ๋ฐ˜ํ™˜ํ•ฉ๋‹ˆ๋‹ค.

{ "info" : "attempting to kill op", "ok" : 1 }

์ถœ๋ ฅ์€ ์ข…๋ฃŒ ์ค‘์ธ ์ž‘์—…์ด ํ˜„์žฌ ์‹คํ–‰ ์ค‘์ธ์ง€ ์—ฌ๋ถ€์— ๊ด€๊ณ„์—†์ด ๋™์ผํ•ฉ๋‹ˆ๋‹ค. $currentOp ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์ž‘์—…์ด ์ข…๋ฃŒ๋˜์—ˆ๋Š”์ง€ ํ™•์ธํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

์•„๋ž˜ ์˜ˆ์—์„œ๋Š” opid ๊ฐ’์ด ObjectId("1635fad364c529820c6f9e76") ์ธ ์ฟผ๋ฆฌ๊ฐ€ ์‹คํ–‰ ์ค‘์ด๋ผ๊ณ  ๊ฐ€์ •ํ•ฉ๋‹ˆ๋‹ค. ๋‹ค์Œ ๋ช…๋ น์€ ์ด ์ฟผ๋ฆฌ๋ฅผ ์ข…๋ฃŒํ•ฉ๋‹ˆ๋‹ค.

use admin
db.runCommand({ "killOp": 1, "op": ObjectId("1635fad364c529820c6f9e76") })

์ด์ „ ๋ช…๋ น์€ ๋‹ค์Œ์„ ๋ฐ˜ํ™˜ํ•ฉ๋‹ˆ๋‹ค.

{ "info" : "attempting to kill op", "ok" : 1 }

์ด ํŽ˜์ด์ง€์˜ ๋‚ด์šฉ