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[TS] ์ƒˆ๋กœ์šด ํ”„๋กœ์ ํŠธ ์ƒ์„ฑ ๋ฐ Spring WebFlux ์ ์šฉ ๊ณผ์ • ์ค‘ ์ƒ๊ธด ํŠธ๋Ÿฌ๋ธ” ์ŠˆํŒ…
โš™๏ธ Trouble Shooting

[TS] ์ƒˆ๋กœ์šด ํ”„๋กœ์ ํŠธ ์ƒ์„ฑ ๋ฐ Spring WebFlux ์ ์šฉ ๊ณผ์ • ์ค‘ ์ƒ๊ธด ํŠธ๋Ÿฌ๋ธ” ์ŠˆํŒ…

2023. 3. 12. 17:14

 

๐Ÿ›  1. Unable to load io.netty.resolver.dns.macos.MacOSDnsServerAddressStreamProvider ์˜ค๋ฅ˜

 

> ์ฐธ๊ณ  ๊ธ€

 

OSX - M1 ๊ฐœ๋ฐœํ™˜๊ฒฝ ์˜ค๋ฅ˜ - could not load a native library: netty_resolver_dns_native_macos_aarch_64

์ง€๋‚œ๋ฒˆ ํฌ์ŠคํŒ…๊ณผ ๋น„์Šทํ•œ ๋‚ด์šฉ์ž…๋‹ˆ๋‹ค. OSX - M1 ๊ฐœ๋ฐœํ™˜๊ฒฝ ์˜ค๋ฅ˜ - [FAILED_TO_LOAD_NATIVE_LIBRARY] no native library is found for os.name=Mac and os.arch=aarch6. #g ์–ผ๋งˆ ์ „ ์ง€๊ธ‰๋ฐ›์€ M1๋งฅ๋ถ์—์„œ ๊ฐœ๋ฐœํ™˜๊ฒฝ์„ ์„ธํŒ…ํ•˜๋ฉด์„œ ๊ฒช์€

junho85.pe.kr

 

ํ”„๋กœ์ ํŠธ๋ฅผ ์‹คํ–‰ํ•˜์ž ๋‹ค์Œ๊ณผ ๊ฐ™์€ ์—๋Ÿฌ๊ฐ€ ๋‚˜์™”์Šต๋‹ˆ๋‹ค. 

2023-03-09 22:32:39.440 ERROR 9769 --- [ main] i.n.r.d.DnsServerAddressStreamProviders : Unable to load io.netty.resolver.dns.macos.MacOSDnsServerAddressStreamProvider, fallback to system defaults. This may result in incorrect DNS resolutions on MacOS.

 

์ด๋Ÿฌํ•œ ์—๋Ÿฌ๋Š” Mac M1์—์„œ ๋ฐœ์ƒํ•˜๋Š” ์—๋Ÿฌ๋ผ๊ณ  ํ•˜๋ฉฐ, osx-aarch_64๋ผ๋Š” ํŠน์ • dependency๋ฅผ ๋ฐ›์•„์•ผ ํ•ด๊ฒฐ๋˜๋Š” ๊ฒƒ์ด๋ผ๊ณ  ํ•ฉ๋‹ˆ๋‹ค.

spring-boot-starter-webflux > spring-boot-starter-reactor-netty > reactor-netty-http > reactor-netty-core > netty-resolver-dns-native-macos์˜ dependency ๊ด€๊ณ„๋ฅผ ๊ฐ€์ง‘๋‹ˆ๋‹ค.

implementation 'io.netty:netty-resolver-dns-native-macos:4.1.68.Final:osx-aarch_64'

 

๋งž๋Š” ๋ฒ„์ „์œผ๋กœ implementation์„ ๊ฑฐ์น˜๋ฉด, ์ •์ƒ์ ์œผ๋กœ ์ž‘๋™ํ•˜๋Š” ๊ฒƒ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

 

2023-03-09 22:35:17.961  INFO 9784 --- [           main] c.e.g.GtServerSideApplication            : Started GtServerSideApplication in 1.682 seconds (JVM running for 2.269)

 

 

๐Ÿ›  2. WebFlux๋ฅผ ์ ์šฉํ–ˆ๋Š”๋ฐ, Netty๊ฐ€ ์•„๋‹Œ Tomcat์ด ์ ์šฉ๋˜๋Š” ๊ฒฝ์šฐ

 

ํ”„๋กœ์ ํŠธ๋ฅผ ์ฒ˜์Œ ์„ค์ •ํ•  ๋•Œ, spring-boot-starter-web์„ ์„ค์ •ํ–ˆ์—ˆ๋‹ค๊ฐ€, ๋‚˜์ค‘์— WebFlux๋ฅผ ์‚ฌ์šฉํ•ด๋ณด๊ธฐ ์œ„ํ•ด ํ•ด๋‹น dependency๋ฅผ ์‚ญ์ œํ•˜๊ณ  spring-boot-starter-webflux๋ฅผ ์ ์šฉํ–ˆ์Šต๋‹ˆ๋‹ค.

 

๊ทธ๋Ÿฌ์ž, ์ •์ƒ์ ์œผ๋กœ ์‹คํ–‰์€ ๋˜๋‚˜ Netty๊ฐ€ ์•„๋‹Œ Tomcat์œผ๋กœ 8080ํฌํŠธ๊ฐ€ ์—ด๋ฆฐ ๊ฒƒ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค.

์ด๋Ÿฌํ•œ ๋ฌธ์ œ์— ๋Œ€ํ•œ ํ•ด๊ฒฐ์ฑ…์€ Spring ๊ณต์‹ ๋ ˆํผ๋Ÿฐ์Šค์—์„œ ๋ฐœ๊ฒฌํ•  ์ˆ˜ ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค.

 

“How-to” Guides

Spring Boot has no mandatory logging dependency, except for the Commons Logging API, which is typically provided by Spring Framework’s spring-jcl module. To use Logback, you need to include it and spring-jcl on the classpath. The recommended way to do th

docs.spring.io

 

dependencies{
	... ์ƒ๋žต
    modules {
        module("org.springframework.boot:spring-boot-starter-tomcat") {
            replacedBy("org.springframework.boot:spring-boot-starter-reactor-netty", "Use netty instead of tomcat")
        }
    }
    ... ์ƒ๋žต
}

์œ„์™€ ๊ฐ™์ด build.gradle์˜ dependencies ๋‚ด๋ถ€์— ํ•ด๋‹น ์ฝ”๋“œ๋ฅผ ๋„ฃ์œผ๋ฉด, WAS๊ฐ€ ํ†ฐ์บฃ์—์„œ Netty๋กœ ๋ณ€๊ฒฝ๋˜๊ฒŒ ๋ฉ๋‹ˆ๋‹ค.

 

 

์ •์ƒ์ ์œผ๋กœ 8080 ํฌํŠธ๋กœ ๋„คํ‹ฐ๊ฐ€ ์‹คํ–‰๋œ ๊ฒƒ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค.

์ €์ž‘์žํ‘œ์‹œ ๋น„์˜๋ฆฌ ๋™์ผ์กฐ๊ฑด (์ƒˆ์ฐฝ์—ด๋ฆผ)

'โš™๏ธ Trouble Shooting' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€

[TS] Spring Security + Spring OAuth2 Client ์ ์šฉ ๊ณผ์ • ์ค‘ ๋ฐœ์ƒํ•œ ๋ฌธ์ œ ํŠธ๋Ÿฌ๋ธ” ์ŠˆํŒ…  (1) 2023.09.19
[Trouble Shooting] Lombok ์‚ฌ์šฉ์‹œ, ์–ด๋…ธํ…Œ์ด์…˜์ด ์ ์šฉ๋˜์ง€ ์•Š๋Š” ๊ฐ„๋‹จํ•œ ๋ฌธ์ œ ํ•ด๊ฒฐ  (0) 2023.08.14
[Trouble Shooting] Swagger-ui๋ฅผ ์ ‘์†ํ–ˆ์„ ๋•Œ 404 error๊ฐ€ ๋‚˜๋Š” ๊ฒฝ์šฐ  (0) 2023.08.14
[TS] JPA error - Specified key was too long; max key length is 1000 bytes  (0) 2023.03.23
    'โš™๏ธ Trouble Shooting' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€
    • [TS] Spring Security + Spring OAuth2 Client ์ ์šฉ ๊ณผ์ • ์ค‘ ๋ฐœ์ƒํ•œ ๋ฌธ์ œ ํŠธ๋Ÿฌ๋ธ” ์ŠˆํŒ…
    • [Trouble Shooting] Lombok ์‚ฌ์šฉ์‹œ, ์–ด๋…ธํ…Œ์ด์…˜์ด ์ ์šฉ๋˜์ง€ ์•Š๋Š” ๊ฐ„๋‹จํ•œ ๋ฌธ์ œ ํ•ด๊ฒฐ
    • [Trouble Shooting] Swagger-ui๋ฅผ ์ ‘์†ํ–ˆ์„ ๋•Œ 404 error๊ฐ€ ๋‚˜๋Š” ๊ฒฝ์šฐ
    • [TS] JPA error - Specified key was too long; max key length is 1000 bytes
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