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Full Discussion: How to get jboss pid?
Operating Systems Linux Red Hat How to get jboss pid? Post 302448631 by pbsdis on Thursday 26th of August 2010 05:09:41 PM
Old 08-26-2010
Thank you guys for your help. It works now!

---------- Post updated at 04:09 PM ---------- Previous update was at 11:51 AM ----------

Woops, I guess I should have tried more before I replied.

Now I have issues -

The command I used ps -ef | awk '/jbos[s]/ {print $2} some time return one number which is correct and I can kill the process using the number - that's what happened when I replied; but later I found that it sometime returned two numbers, the first one is not the right one so my program trying to kill the process failed and quit.

Then I logged on the remote machine and tried to get the jboss (ps -ef | grep jboss), I did see the output:

Quote:
[SERVER /]$ ps -ef | grep jboss
usr_name 364 31548 0 16:44 pts/0 00:00:00 grep jboss
root 32261 1 12 16:35 ? 00:01:04 /comp/java/bin/java -Dprogram.name=run.sh -server -Xms512m -Xmx1024m -XX:PermSize=128m -XX:MaxPermSize=256m -Djava.net.preferIPv4Stack=true -Djava.endorsed.dirs=/apps/tparty/jboss/inuse/lib/endorsed -classpath /apps/tparty/jboss/inuse/bin/run.jar:/comp/java/lib/tools.jar org.jboss.Main -c comp

[SERVER /]$ ps -ef | grep jboss
root 507 1 0 16:44 ? 00:00:00 /bin/sh /apps/tparty/jboss/inuse/bin/run.sh -c comp
root 530 507 8 16:44 ? 00:00:57 /comp/java/bin/java -Dprogram.name=run.sh -server -Xms512m -Xmx1024m -XX:PermSize=128m -XX:MaxPermSize=256m -Djava.net.preferIPv4Stack=true -Djava.endorsed.dirs=/apps/tparty/jboss/inuse/lib/endorsed -classpath /apps/tparty/jboss/inuse/bin/run.jar:/comp/java/lib/tools.jar org.jboss.Main -c comp
usr_name 952 31548 0 16:55 pts/0 00:00:00 grep jboss
You can see that my program returned the right number (32261) in the first trial, but after jboss was restarted, the second run of my program failed because it returned 507 and 530 (530 is the right one but program failed trying to kill 507 first).

I am new Linux user and would like to know why is that, and how can I modify my program (or the command) to make it always work?


Thanks,
Peter
 

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LEARN ABOUT SUSE

jpackage-utils

jpackage-utils(7)						RPM Java packaging						 jpackage-utils(7)

NAME

       jpackage-utils - Utilities, macros and other files for the JPackage Project <http://www.jpackage.org/>:

SYNOPSIS

       build-classpath
	    build the Java classpath in a portable manner

       build-jar-repository
	    build a jar repository in a portable manner

       rebuild-jar-repository
	    rebuild a jar repository in a portable manner (after a jvm change...)

       build-classpath-directory
	    build the Java classpath from a directory

       diff-jars
	    show jar content differences

       jvmjar
	    install jvm extensions

       create-jar-links
	    create custom jar links

       clean-binary-files
	    remove binary files from sources

       check-binary-files
	    check for presence of unexpected binary files

DESCRIPTION

       The JPackage Project has two primary goals:

	- To provide a coherent set of Java software packages for Linux, satisfying all quality requirements of other applications.

	- To establish an efficient and robust policy for Java software packaging and installation.
	 We  focus  on	free and open source software whenever possible. For convenience, we also provide non-free packages without the restricted
	 source code.

       Our RPMs are generic in that they should work on any RPM based Linux distribution (Mandriva, Red Hat, SuSE, others). Other packaging format
	 suggestions are welcome too.

FILES

       /use/share/java-utils/java-functions
	    shell script functions library for Java applications

       /etc/java/jpackage-release
	    string identifying the currently installed JPackage release

       /etc/java/java.conf
	    system-wide Java configuration file

       ~/.java/java.conf
	    user's Java configuration

       /etc/rpm/macros.jpackage
	    RPM macros for Java packagers and developers

SEE ALSO

   Regular Manual Pages
       build-classpath(1)
       build-classpath-directory(1)
       build-jar-repository(1)
       check-binary-files(1)
       clean-binary-files(1)
       create-jar-links(1)
       diff-jars(1)
       find-jar(1)
       jvmjar(1)
       rebuild-jar-repository(1)
       rebuild-security-providers(1)
       java.conf(5)

   Documentation
       Following files are located in your standard documentation directory

       HEADER.JPP
	    A standard header with license for spec files of JPackage Project

       clean-binary-files.txt
	    A further documentation for check-binary-files(1), clean-binary-files(1) and create-jar-links(1) commands

       httpd-javadoc.conf
	    Example JPackage javadoc configuration snippet for Apache

       jpackage-1.5-policy.xhtml
	    JPackage Java infrastructure design and packaging policy

       jpackage-utils-policy
	    JPackage packaging (naming) policy

AUTHOR

       Written by the JPackage Project

REPORTING BUGS

       Report bugs using JPackage Bugzilla (http://www.jpackage.org/bugzilla/)

jpackage-utils 1.7.5						   February 2009						 jpackage-utils(7)
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