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From vicky <vicky007aggar...@yahoo.co.in>
Subject Re: JSVC error
Date Sat, 04 Jan 2014 04:46:02 GMT


 I'm able to build the jsvc successfully from "commons-daemon-1.0.15-native-src" file. Thanks
for suggesting that .

I've configured below in my tomcat startup script with this I am able to start my tomcat without
any Segmentation error.

I need this JSVC setup in order to start/stop tomcat instance from PSI PROBE application
(http://code.google.com/p/psi-probe/)

The problem now is that my tomcat is getting started properly with below script even then
on PROBE screen i'm seeing the below message.
++++++++++++++ PROBE Message on Wrapper Control link +++++++++++++++++++++++++++++++++++++++
this JVM is not controlled by Java Service Wrapper
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
I was under the impression with JSVC I'm able to start/stop JVM via PROBE but its not happening
,please suggest what wrong I m doing 
 

++++++++++++Startup script++++++++++++++++++++++++
CATALINA_BASE=/root/test/tomcattest
CATALINA_HOME=/root/test/apache-tomcat-7.0.39
    cd $CATALINA_BASE
    ./bin/jsvc  \
        -cp $CATALINA_HOME/bin/bootstrap.jar:$CATALINA_HOME/bin/tomcat-juli.jar \
        -outfile $CATALINA_BASE/logs/catalina.out \
        -errfile $CATALINA_BASE/logs/catalina.err \
        -Dcatalina.home=$CATALINA_HOME \
        -pidfile "/root/test/tomcattest/pid" \
        -Dcatalina.base=$CATALINA_BASE \
        -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager \
        -Djava.util.logging.config.file=$CATALINA_BASE/conf/logging.properties \
        org.apache.catalina.startup.Bootstrap start

+++++++++++++++++++++++++++++++++++++++++++++
 

From: vicky <vicky007aggarwal@yahoo.co.in>
To: Tomcat Users List <users@tomcat.apache.org>; Tomcat Users List <users@tomcat.apache.org>

Sent: Saturday, 4 January 2014 9:37 AM
Subject: Re: JSVC error


Thanks everybody for sharing your thoughts 
 
Can you also please suggest that out of following which file do I need to download for my
Linux machine as I' m not sure which one to select 
 
Download link ==> http://www.apache.org/dist/commons/daemon/source/
 
commons-daemon-1.0.15-native-src.tar.gz      2013-04-02 14:03  200K  GZIP compressed
document
commons-daemon-1.0.15-native-src.tar.gz.asc  2013-04-02 14:03  230   OpenPGP ASCII armored
signature
commons-daemon-1.0.15-native-src.tar.gz.md5  2013-04-02 14:03   74   MD5 checksum file
commons-daemon-1.0.15-native-src.tar.gz.sha1 2013-04-02 14:03   82   SHA1 checksum file
commons-daemon-1.0.15-native-src.zip         2013-04-02 14:03  255K  ZIP compressed
archive
commons-daemon-1.0.15-native-src.zip.asc     2013-04-02 14:03  230   OpenPGP ASCII
armored signature
commons-daemon-1.0.15-native-src.zip.md5     2013-04-02 14:03   71   MD5 checksum
file
commons-daemon-1.0.15-native-src.zip.sha1    2013-04-02 14:03   79   SHA1 checksum
file
commons-daemon-1.0.15-src.tar.gz 2013-04-02 14:03 284K GZIP compressed document  commons-daemon-1.0.15-src.tar.gz.asc        
2013-04-02 14:03  230   OpenPGP ASCII armored signature
commons-daemon-1.0.15-src.tar.gz.md5         2013-04-02 14:03   67   MD5 checksum
file
commons-daemon-1.0.15-src.tar.gz.sha1        2013-04-02 14:03   75   SHA1 checksum
file
commons-daemon-1.0.15-src.zip                2013-04-02 14:03  377K  ZIP
compressed archive
commons-daemon-1.0.15-src.zip.asc            2013-04-02 14:03  230   OpenPGP
ASCII armored signature
commons-daemon-1.0.15-src.zip.md5            2013-04-02 14:03   64   MD5 checksum
file
commons-daemon-1.0.15-src.zip.sha1           2013-04-02 14:03   72   SHA1 checksum
file


Thanks
Vicky


From: André Warnier <aw@ice-sa.com>
To: Tomcat Users List <users@tomcat.apache.org> 
Sent: Friday, 3 January 2014 3:18 AM
Subject: Re: JSVC error


Christopher Schultz wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA256
> 
> André,
> 
> On 12/31/13, 10:04 AM, André Warnier wrote:
>> vicky wrote:
>>> Even after defining the $CATALINA_PID & $JAVA_HOME variable ,
>>> i'm still the getting segmentation error(detailed error mentioned
>>> below)
>>>
>> In my experience, a "segmentation fault" often occurs when the
>> *binary* that you are trying to run, is not made for the platform
>> on which you are trying to run it.
> 
> Nah, you get way weirder errors when that happens. jsvc is probably
> somewhat fragile when it gets unexpected input. While that should
> probably be fixed, the problem here is very likely to be
> configuration-related.
> 

I was only talking about my experience.
I don't usually do weird things.
Your mileage may be different.

The OP never told us what "file jsvc" is telling him though.
For example on one of our systems :

# uname -a
Linux server.company.com 2.6.26-2-amd64 #1 SMP Tue Jan 25 05:59:43 UTC 2011 x86_64 GNU/Linux
# find / -name jsvc -exec file {} \;
/usr/share/doc/jsvc: directory
/usr/bin/jsvc: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked 
(uses shared libs), for GNU/Linux 2.6.8, stripped 


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