Brooklyn rebind fails with Alien4CloudToscaPlatform IllegalStateException: Shutdown in progress #97
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@sjcorbett @nakomis @robertgmoss @Graeme-Miller any ideas? |
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What a strange one. Could you share the rest of the log? |
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According to static synchronized void add(Thread hook) {
if(hooks == null)
throw new IllegalStateException("Shutdown in progress");
if (hook.isAlive())
throw new IllegalArgumentException("Hook already running");
if (hooks.containsKey(hook))
throw new IllegalArgumentException("Hook previously registered");
hooks.put(hook, hook);
}Hooks is null if static {
try {
Shutdown.add(1 /* shutdown hook invocation order */,
false /* not registered if shutdown in progress */,
new Runnable() {
public void run() {
runHooks();
}
}
);
hooks = new IdentityHashMap<>();
} catch (IllegalStateException e) {
// application shutdown hooks cannot be added if
// shutdown is in progress.
hooks = null;
}
}This block is also what calls Can you also share more details about the underlying platform? I'd like to know the arguments Brooklyn was launched with, operating system, etc. |
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Are we sure the JVM wasn't shut down before the hook could be added? |
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A customer was running Brooklyn with tosca enabled. They had previously killed Brooklyn (possibly with
kill -9), and then restarted the process. From the log, it looks like there was only ever one instance running at a time.When restarting, they hit the exception shown below. The workaround was to disable tosca feature in brooklyn.properties.
Much earlier in the log (almost a day earlier, but without the process having been restarted), there were exceptions like that below. Searching for where the process was started, it was at 2016-02-19 11:47:51,604 and 2016-02-23 11:22:28,243.
I can share the whole log with you directly offline, but can't post it here publicly.
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