[jboss-jira] [JBoss JIRA] Commented: (JBAS-1924) Pressing button Graph Dataset in Snapshot breaks JBoss AS

Wed Jun 1 11:09:01 EDT 2011

    [ https://issues.jboss.org/browse/JBAS-1924?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12605817#comment-12605817 ] 

Niels Bischof commented on JBAS-1924:
-------------------------------------

It seems, the system property java.awt.headless=true has to be set to work around this problem.
The line:

     JAVA_OPTS="$JAVA_OPTS -Djava.awt.headless=true"

in /etc/sysconfig/jboss fixed the problem for me (on JBoss-6.0.0.Final).

BTW, the problem is not a new one: https://issues.jboss.org/browse/SOA-227

> Pressing button Graph Dataset in Snapshot breaks JBoss AS
> ---------------------------------------------------------
>
>                 Key: JBAS-1924
>                 URL: https://issues.jboss.org/browse/JBAS-1924
>             Project: Legacy JBoss Application Server 6 
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>    Affects Versions: JBossAS-4.0.2 Final
>         Environment: #CPU: 1
> OS: Linux 2.4.21-215-default (i386)
> JVM Version: 1.4.2-b28 (Sun Microsystems Inc.)
> JVM Name: Java HotSpot(TM) Server VM
> Version: 4.0.2(build: CVSTag=JBoss_4_0_2 date=200505022023)
>            Reporter: Werner Frerichs
>
> I created A Snapshot for FreeMemory with the web-console with Time Period 1000, start the snapshot in the web-console wih Start Snapshot and wait for a few minutes. Pressing the button Show Dataset show me the values.
> When Pressing the button Show Dataset in the web-console Jboss breaks immediatly and killed every running JBoss tasks. In the console where I started Jboss stand the following:
> X11 connection rejected because of wrong authentication.
> In the Logfile from Jboss for STDOUT stand the following:
> X connection to localhost:12.0 broken (explicit kill or server shutdown).
> In server/all/log/server.log I cannot find anything belong to this error.

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