[jboss-user] [Beginner's Corner] - error connecting to jboss-admin concole [JBoss AS 7.0.2.Final "Arc"]

[David Bettenhausen]

David Bettenhausen [http://community.jboss.org/people/dbhausen] created the discussion

"error connecting to jboss-admin concole [JBoss AS 7.0.2.Final "Arc"]"

To view the discussion, visit: http://community.jboss.org/message/637317#637317

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I have just installed JBoss AS 7.0.2.Final "Arc". Web console in not available and command line interface throws exception but does come to the command line.

tried editing jboss-admin.sh as follows but it did not help.

JAVA_OPTS="$JAVA_OPTS -Xmx950m"



[root at xxxxx bin]# ./jboss-admin.sh --connect


java.io.IOException: Cannot run program "sh": java.io.IOException: error=12, Cannot allocate memory
        at java.lang.ProcessBuilder.start(ProcessBuilder.java:459)
        at java.lang.Runtime.exec(Runtime.java:593)
        at java.lang.Runtime.exec(Runtime.java:466)
        at jline.UnixTerminal.exec(UnixTerminal.java:297)
        at jline.UnixTerminal.exec(UnixTerminal.java:282)
        at jline.UnixTerminal.stty(UnixTerminal.java:273)
        at jline.UnixTerminal.initializeTerminal(UnixTerminal.java:77)
        at jline.Terminal.setupTerminal(Terminal.java:75)
        at jline.Terminal.getTerminal(Terminal.java:26)
        at jline.ConsoleReader.<init>(ConsoleReader.java:191)
        at org.jboss.as.cli.CommandLineMain.initConsoleReader(CommandLineMain.java:529)
        at org.jboss.as.cli.CommandLineMain.main(CommandLineMain.java:299)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.jboss.modules.Module.run(Module.java:272)
        at org.jboss.modules.Main.main(Main.java:313)
Caused by: java.io.IOException: java.io.IOException: error=12, Cannot allocate memory
        at java.lang.UNIXProcess.<init>(UNIXProcess.java:148)
        at java.lang.ProcessImpl.start(ProcessImpl.java:65)
        at java.lang.ProcessBuilder.start(ProcessBuilder.java:452)
        ... 17 more
Connected to standalone controller at localhost:9999
[standalone at localhost:9999 /]

free memory while connected without change to JAVA_OPTS:


[root at xxxxx bin]# free
             total       used       free     shared    buffers     cached
Mem:       2097152    1650900     446252          0          0          0
-/+ buffers/cache:    1650900     446252
Swap:            0          0          0

free memory after closing:


[root at xxxx bin]# free
             total       used       free     shared    buffers     cached
Mem:       2097152     981220    1115932          0          0          0
-/+ buffers/cache:     981220    1115932
Swap:            0          0          0
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