On Thu, 10 Sep 2020 05:25:43 GMT, Robert LU
wrote:
> When many thread try to load same class, the thread will stuck on
> `ClassLoader.loadClass`.
> At current jdk, the stacktrace by example program is:
> "Thread-1" prio=5 Id=12 BLOCKED on java.lang.Object@2e817b38 owned
}
}
--
Commit messages:
- 8253280: Use class name as class loading lock
Changes: https://github.com/openjdk/jdk/pull/104/files
Webrev: https://openjdk.github.io/cr/?repo=jdk&pr=104&range=00
Issue: https://bugs.openjdk.java.net/browse/JDK-8253280
Stats: 74 lines changed; 73 ins; 1 del
Patch: https://git.openjdk.java.net/jdk/pull/104.diff
Fetch: git fetch https://git.openjdk.java.net/jdk pull/104/head:pull/104
PR: https://git.openjdk.java.net/jdk/pull/104
--
Robert Lu
When many thread try to load same class, the thread will stuck on
`ClassLoader.loadClass`.
At current jdk, the stacktrace by example program is:
"Thread-1" prio=5 Id=13 BLOCKED on java.lang.String@724af044 owned by
"Thread-0" Id=12
at
java.base/jdk.internal.loader.BuiltinClassLoader.load
