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load ttl的过程发现主线程阻塞导致应用启动失败 #722

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skyitachi opened this issue Nov 26, 2024 · 0 comments

skyitachi commented Nov 26, 2024

最近我们在生产环境中打算使用graal jit，小概率的情况下会出现应用启动失败，容器长时间处于not ready状态. 拉取thread stack dump
之后发现是和加载ttl相关.

JDK:

java version "21.0.5" 2024-10-15 LTS
Java(TM) SE Runtime Environment Oracle GraalVM 21.0.5+9.1 (build 21.0.5+9-LTS-jvmci-23.1-b48)
Java HotSpot(TM) 64-Bit Server VM Oracle GraalVM 21.0.5+9.1 (build 21.0.5+9-LTS-jvmci-23.1-b48, mixed mode, sharing)

OS: custom linux
Architecture: AMD64

具体的stack dump如下：
stack0.txt
stack1.txt

想确认下是不是在Graal jit的情况下会触发ttl加载的相关问题

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