Temurin-build: ZGC๊ฐ€ ํ™œ์„ฑํ™”๋œ ์ƒˆ ํ”Œ๋žซํผ linux-x64 ์ œ๊ณต

์— ๋งŒ๋“  2018๋…„ 10์›” 14์ผ  ยท  5์ฝ”๋ฉ˜ํŠธ  ยท  ์ถœ์ฒ˜: adoptium/temurin-build

์•ˆ๋…• !

์˜ค๋Š˜์€ ZGC ๋กœ ์กฐ๊ธˆ ๋†€๊ณ  ์‹ถ์—ˆ์Šต๋‹ˆ๋‹ค. https://adoptopenjdk.net/ ์—์„œ jdk8u172-b11 ๋ฆด๋ฆฌ์Šค๋ฅผ ๋‹ค์šด๋กœ๋“œํ–ˆ์œผ๋ฉฐ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์„ ์‹œ์ž‘ํ•  ๋•Œ ๋‹ค์Œ ๋กœ๊ทธ๋ฅผ ๋ณด๊ณ  ๋†€๋ž์Šต๋‹ˆ๋‹ค.

Unrecognized VM option 'UseZGC'
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.

์—ฌ๊ธฐ ์—์„œ ๋ณผ ์ˆ˜ ์žˆ๋“ฏ์ด ZGC๋Š” sh configure --with-jvm-features=zgc ๋กœ ์ปดํŒŒ์ผ ํƒ€์ž„์— ํ™œ์„ฑํ™”๋˜์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

zGC๊ฐ€ ์‹คํ—˜์ ์ธ ๊ฒƒ์œผ๋กœ ๊ฐ„์ฃผ๋œ๋‹ค๋Š” ๊ฒƒ์„ ์•Œ๊ณ  ์žˆ์ง€๋งŒ ๊ฐœ๋ฐœ์ž๊ฐ€ zGC๊ฐ€ ํ™œ์„ฑํ™”๋œ linux-x64 ํ”Œ๋žซํผ์„ ๊ฒ€์ƒ‰ํ•˜๋Š” ๋ฐ ๋„์›€์ด ๋  ๊ฒƒ์ด๋ผ๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค. ZGC๋Š” ํ˜„์žฌ Linux/x64์—์„œ๋งŒ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์œผ๋ฏ€๋กœ OpenJDK11-jdk_x64_linux_hotspot_zgc์™€ ๊ฐ™์€ ํŠน์ˆ˜ ํ”Œ๋žซํผ ๋Œ€์ƒ๋งŒ ์ถ”๊ฐ€ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๊นŒ?

enhancement

๊ฐ€์žฅ ์œ ์šฉํ•œ ๋Œ“๊ธ€

์ด ํŽ˜์ด์ง€์— ๋”ฐ๋ผ jdk 11.0.3+ ๋นŒ๋“œ๊ฐ€ ๊ธฐ๋ณธ์ ์œผ๋กœ ํ™œ์„ฑํ™”ํ•˜๋Š” ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.
https://wiki.openjdk.java.net/display/zgc/Main

JDK 11์˜ ์ดˆ๊ธฐ ๋ฒ„์ „(๋ฒ„์ „ 11.0.0, 11.0.1 ๋˜๋Š” 11.0.2)์„ ๋นŒ๋“œํ•˜๋Š” ๊ฒฝ์šฐ ZGC ๋นŒ๋“œ๋ฅผ ํ™œ์„ฑํ™”ํ•˜๋ ค๋ฉด ๊ตฌ์„ฑ ์˜ต์…˜ --with-jvm-features=zgc ์„ ์ œ๊ณตํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ์ด ์˜ต์…˜์€ JDK 11.0.3 ๋ฐ JDK 12๋ถ€ํ„ฐ ๋” ์ด์ƒ ํ•„์š”ํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค(ZGC๋Š” ๊ธฐ๋ณธ์ ์œผ๋กœ ๋นŒ๋“œ๋จ).

๋ชจ๋“  5 ๋Œ“๊ธ€

@PierreZ HEAD ๋นŒ๋“œ๊ฐ€ ํ•„์š”ํ•œ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค(์ฆ‰, JDK8 ์ฝ”๋“œ๋ฒ ์ด์Šค์— ์—†์Œ)

zgc๊ฐ€ ํ•„์š”, jdk 11์€ ์ด์ œ zgc๋ฅผ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

์ด ํŽ˜์ด์ง€์— ๋”ฐ๋ผ jdk 11.0.3+ ๋นŒ๋“œ๊ฐ€ ๊ธฐ๋ณธ์ ์œผ๋กœ ํ™œ์„ฑํ™”ํ•˜๋Š” ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.
https://wiki.openjdk.java.net/display/zgc/Main

JDK 11์˜ ์ดˆ๊ธฐ ๋ฒ„์ „(๋ฒ„์ „ 11.0.0, 11.0.1 ๋˜๋Š” 11.0.2)์„ ๋นŒ๋“œํ•˜๋Š” ๊ฒฝ์šฐ ZGC ๋นŒ๋“œ๋ฅผ ํ™œ์„ฑํ™”ํ•˜๋ ค๋ฉด ๊ตฌ์„ฑ ์˜ต์…˜ --with-jvm-features=zgc ์„ ์ œ๊ณตํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ์ด ์˜ต์…˜์€ JDK 11.0.3 ๋ฐ JDK 12๋ถ€ํ„ฐ ๋” ์ด์ƒ ํ•„์š”ํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค(ZGC๋Š” ๊ธฐ๋ณธ์ ์œผ๋กœ ๋นŒ๋“œ๋จ).

@PierreZ ์ฐธ์กฐ https://github.com/AdoptOpenJDK/openjdk-build/issues/641#issuecomment -458234964, ๋‹ซ์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๊นŒ?

๋„ค ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค ๐Ÿ‘

์ด ํŽ˜์ด์ง€๊ฐ€ ๋„์›€์ด ๋˜์—ˆ๋‚˜์š”?
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