Trouble-Shooting

`java.net.BindException: Address already in use: bind`(ํ™ˆํŽ˜์ด์ง€ ์ ‘์† ์•ˆ๋จ)

์ฑ”๐Ÿป 2024. 1. 24. 16:18

์ž‘์„ฑ์ผ์ž: 2022๋…„ 12์›” 19์ผ

โœ”๊ฒฐ๋ก 


๋‚ด๊ฐ€ ์‚ฌ์šฉํ•˜๋ ค๊ณ  ํ•˜๋Š” ํฌํŠธ๋ฒˆํ˜ธ๊ฐ€ ์ด๋ฏธ ์‚ฌ์šฉ ์ค‘์ธ์ง€ ์ฒดํฌํ•˜์ž.

๐Ÿ‘€๋ฌธ์ œ ์ •์˜

์ ‘์† ์‹œ ์ด๋Ÿฐ ํ™”๋ฉด์ด ๋‚˜์˜ด

์ €๊ฑด webapp/WEB-INF/jsp ์•„๋ž˜ ๋””๋ ‰ํ† ๋ฆฌ๊ฐ€ ์ถœ๋ ฅ๋˜๋Š” ๊ฒƒ

๐Ÿคฆโ€โ™‚๏ธ๊ด€๋ จ๋œ ์‚ฌ์‹ค ์ˆ˜์ง‘ & โ“์›์ธ ์ถ”๋ก 

ํ†ฐ์บฃ ๋กœ๊ทธ - catalina.log์—์„œ Caused by: java.net.BindException: Address already in use: bind ์ฃผ์†Œ๊ฐ€ ์ด๋ฏธ ์‚ฌ์šฉ์ค‘์ด๋ผ๋Š” ์—๋Ÿฌ ๋ฐœ์ƒ

org.apache.catalina.LifecycleException: ํ”„๋กœํ† ์ฝœ ํ•ธ๋“ค๋Ÿฌ ์ดˆ๊ธฐํ™”๊ฐ€ ์‹คํŒจํ–ˆ์Šต๋‹ˆ๋‹ค.
		at org.apache.catalina.connector.Connector.initInternal(Connector.java:1077)
		at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:136)
		at org.apache.catalina.core.StandardService.initInternal(StandardService.java:552)
		at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:136)
		at org.apache.catalina.core.StandardServer.initInternal(StandardServer.java:848)
		at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:136)
		at org.apache.catalina.startup.Catalina.load(Catalina.java:639)
		at org.apache.catalina.startup.Catalina.load(Catalina.java:662)
		at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
		at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
		at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
		at java.lang.reflect.Method.invoke(Method.java:498)
		at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:302)
		at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:472)
	Caused by: java.net.BindException: Address already in use: bind
		at sun.nio.ch.Net.bind0(Native Method)
		at sun.nio.ch.Net.bind(Net.java:433)
		at sun.nio.ch.Net.bind(Net.java:425)
		at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223)
		at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
		at org.apache.tomcat.util.net.NioEndpoint.bind(NioEndpoint.java:221)
		at org.apache.tomcat.util.net.AbstractEndpoint.init(AbstractEndpoint.java:1118)
		at org.apache.tomcat.util.net.AbstractJsseEndpoint.init(AbstractJsseEndpoint.java:222)
		at org.apache.coyote.AbstractProtocol.init(AbstractProtocol.java:587)
		at org.apache.coyote.http11.AbstractHttp11Protocol.init(AbstractHttp11Protocol.java:74)
		at org.apache.catalina.connector.Connector.initInternal(Connector.java:1075)
		... 13 more


โ“์›์ธ

์›์ธ : ํ†ฐ์บฃ ํฌํŠธ์ธ 80ํฌํŠธ๋ฅผ ์ด๋ฏธ ์‚ฌ์šฉ์ค‘์ธ ํ”„๋กœ์„ธ์Šค๊ฐ€ ์กด์žฌํ•ด java.net.BindException: Address already in use: bind ๋ผ๋Š” ์—๋Ÿฌ๊ฐ€ ์ถœ๋ ฅ๋˜์—ˆ๋˜ ๊ฒƒ์ด๋‹ค.

โœ”ํ•ด๊ฒฐ๋ฐฉ๋ฒ•

80ํฌํŠธ๋ฅผ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ๋Š” ํ”„๋กœ์„ธ์Šค๋ฅผ ์ฃฝ์ด๋ฉด ๋œ๋‹ค.

  1. CMD > netstat -ano ๋ช…๋ น์–ด ์ž…๋ ฅ

    netstat -ano ๋ช…๋ น์–ด๋ฅผ ์ž…๋ ฅํ•ด ์–ด๋–ค ํ”„๋กœ์„ธ์Šค๊ฐ€ ํ•ด๋‹น ํฌํŠธ๋ฒˆํ˜ธ๋ฅผ ์‚ฌ์šฉ์ค‘์ธ์ง€ ํ™•์ธํ•œ๋‹ค.

    ๋‚˜์˜ ๊ฒฝ์šฐ์—๋Š” PID 1268๋ฒˆ์ด ์‚ฌ์šฉ ์ค‘์ด์—ˆ๋‹ค.

  1. ๋ฐ”๋กœ ์ฃฝ์ด์ง€ ๋ง๊ณ  ํ™•์ธํ•œ PID๊ฐ€ ์–ด๋–ค ํ”„๋กœ์„ธ์Šค์ธ์ง€ ์ฒดํฌํ•œ๋‹ค.

    ์ž‘์—… ๊ด€๋ฆฌ์ž > ์„œ๋น„์Šค ํƒญ์—์„œ ์ผ์น˜ํ•˜๋Š” PID๋ฅผ ํ™•์ธํ•ด๋ณด๋‹ˆ ๋‚˜์˜ ๊ฒฝ์šฐ์—๋Š” Apache๊ฐ€ ์‹คํ–‰ ์ค‘์ด์—ˆ๋‹ค.

    ์ข…๋ฃŒํ•ด๋„๋˜๋Š” ํ”„๋กœ์„ธ์Šค์ธ์ง€ ์ฒดํฌํ•œ๋‹ค

  1. taskkill /f /pid 5644

    taskkill ๋ช…๋ น์–ด๋ฅผ ์ž…๋ ฅํ•˜์…”์„œ ์‹คํ–‰ ์ค‘์ธ ํ”„๋กœ๊ทธ๋žจ์„ ๊ฐ•์ œ๋กœ ์ข…๋ฃŒ์‹œํ‚จ๋‹ค.

    ๋ช…๋ น์–ด : taskkill /f /pid ์ข…๋ฃŒ์‹œํ‚ฌPID๋ฒˆํ˜ธ


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