ASCII-8BIT to UTF-8 Error

Fluentd ๋ฅผ ์‹ค์ œ ์„œ๋ฒ„์— ์˜ฌ๋ ค๋†“๊ณ  ๋กœ๊ทธ ์ˆ˜์ง‘์„ ๊ธฐ๋‹ค๋ฆฌ๋Š” ์ค‘์— ์ค‘๊ตญ์–ด์™€ json ๋กœ๊ทธ๋ฅผ ์ „์†กํ•˜๋˜ ์ค‘์—

\xE6 from ASCII-8BIT to UTF-8 ์—๋Ÿฌ๊ฐ€ ๋‚˜์™€์„œ ๋กœ๊ทธ๊ฐ€ ์ •์ƒ์ ์œผ๋กœ ๋ฐœ์†ก๋˜์ง€ ์•Š๋Š” ํ˜„์ƒ์ด ์ผ์–ด๋‚จ.

์ด๋Ÿฌํ•œ ์—๋Ÿฌ๋Š” ์„œ๋ฒ„์—์„œ ๋ณด๋‚ด๋Š” ๋กœ๊ทธ ํ˜•์‹์ด UTF-8 ์ธ๋ฐ ์ธ์ฝ”๋”ฉ์ด ์ž˜๋ชป๋˜๋Š” ๊ฒฝ์šฐ์ž„.

์ง€๊ธˆ ํšŒ์‚ฌ๋Š” ๋Œ€๋งŒ ํšŒ์‚ฌ์—ฌ์„œ ์ค‘๊ตญ์–ด๊ฐ€ ๋กœ๊ทธ์— ํฌํ•จ๋˜์–ด ์žˆ๋Š” ๊ฒฝ์šฐ๊ฐ€ ์žˆ๋Š”๋ฐ ์ด ๋•Œ ๋ฐœ์ƒํ•˜๋Š” ์—๋Ÿฌ์ธ ๊ฒƒ์„ ํ™•์ธ.

tag ์•ˆ์—์„œ tail ๋ฐ‘์— encoding UTF8 ์„ ์ ์–ด ์ค‘๊ตญ์–ด๊ฐ€ ๊นจ์ ธ๋„ ๋กœ๊ทธ๊ฐ€ ์ •์ƒ ๋ฐœ์†ก ๋˜๋Š” ๊ฒƒ์„ ํ™•์ธํ–ˆ์Œ.

<source>

   @type tail

   encoding utf8

...

</source>

๋ฌธ์ œ๋Š” JSON ํ˜•์‹์œผ๋กœ ๋ณด๋‚ผ ๋•Œ \xE6 ์—๋Ÿฌ๊ฐ€ ์•„๋‹Œ \xC ๊ณ„์—ด๋กœ ์˜ˆ์™ธ๊ฐ€ ๋ฐœ์ƒํ•˜๋Š”๋ฐ ์ด ๋•Œ๋Š” format ์„ json ์ด ์•„๋‹Œ yajl ์„ ์‚ฌ์šฉํ•˜๋ผ๊ณ  ๊ณต์‹๋ฌธ์„œ์— ๋‚˜์™€์žˆ์Œ.

https://docs.fluentd.org/quickstart/faq#i-got-encoding-error-inside-plugin-how-to-fix-it

<source>

  @type tail

  foramt yajl

...

</source>

์œ„ ๋ฐฉ์‹ ์ฒ˜๋Ÿผ ํ–ˆ๋Š”๋ฐ๋„ ์•ˆ๋˜์„œ ์ถ”๊ฐ€์ ์ธ ํ”Œ๋Ÿฌ๊ทธ์ธ์„ ์„ค์น˜ํ•ด์คฌ๋‹ค

cd ./gem install fluent-plugin-record-mopdifier

์ด ํ”Œ๋Ÿฌ๊ทธ์ธ์„ ์„ค์น˜ ํ›„

<filter pattern>
  @type record_modifier

  # set UTF-8 encoding information to string.
  char_encoding utf-8
</filter>

์ด๋ ‡๊ฒŒ ์„ค์ • ํ•ด์ฃผ๋ฉด ์ค‘๊ตญ์–ด๋„ ๊นจ์ ธ์„œ ๋‚˜์˜ค์ง€๋„ ์•Š๊ณ  ์ž˜ ๋‚˜์˜จ๋‹ค.

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