Can not shut down JBoss in runtime

[ohmygod]

The situation is I can not shut down jboss with below error by command "jboss-cli.bat --connect command=:shutdown" by Runtime.getRuntime().exec() in java code.

11:14:57,253 INFO  [stdout] (Thread-131_out) Error occurred during initialization of VM

11:14:57,330 INFO  [stdout] (Thread-131_out) Could not reserve enough space for object heap

But the same command "jboss-cli.bat --connect command=:shutdown" shuts down the same server successfully when executing it manually in jboss bin directory.

What could be the reason?

[nickarls]

Sounds a bit strange. Do you have some strange memory settings in a JAVA_OPTS env var that gets picked up? Not that it explains the differing in behaviour.

[ohmygod]

I found the reason. My PC memory is not enough for my JAVA Xmx setting. I released some softwares and then the shutdown works ok now.