Re: problem with remote class loading

Ritu Sabharwal <[email protected]> Tue, 02 Aug 2005 16:05:40 +0530

Newsgroups	gmane.comp.java.smartfrog.user
Organization	HP
Message-ID	<[email protected]>

Hello Andreas,

Use this attached sfDaemon shell script to start the SF daemon in Linux. 
The same is available in Sourceforge also.

Thanks & Regards,
Ritu.

Andreas Unterkircher wrote:

>Unfortunately the below proposed solution also does not work - I get the 
>same error for the second jar.
>
>Andreas
>
>On Mon, 1 Aug 2005, Steve Loughran wrote:
>
>  
>
>>Andreas Unterkircher wrote:
>>    
>>
>>>Hello,
>>>
>>>I'm using SmartFrog 3.06.0011rc1 under Linux. There is a problem with remote
>>>class loading. I'd like to load 2 classes remotely, thus
>>>setSFDynamicClassLoadingProperties looks as follows:
>>>
>>>export SERVER=http://grid-deployment.web.cern.ch
>>>export
>>>CODEBASE="$SERVER/grid-deployment/distribution/RpmBuild/ia64-sl3-Andreas/downl
>>>oadConf/smartfrog/sfLCGinstall.jar
>>>$SERVER/grid-deployment/distribution/RpmBuild/ia64-sl3-Andreas/downloadConf/sm
>>>artfrog/commons-io-1.0.jar"
>>>                                                                              
>>>export SFCODEBASE=-Dorg.smartfrog.codebase="$CODEBASE"
>>>
>>>      
>>>
>>try this attached version, which has moved the quotes.
>>
>>export SFCODEBASE="-Dorg.smartfrog.codebase=$CODEBASE"
>>
>>Also note that the ant tasks are immune to a lot of the shell quirks, because
>>they dont go via any shell at all, they just exec the command line they build
>>up. that is the main way I deploy things.
>>
>>-steve
>>
>>    
>>
>
>
>
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sfDaemon (text/plain, 2 KB)

#!/bin/sh
if [ -z "$SFHOME" -o ! -d "$SFHOME" ] ; then
    #echo "$0"
    SFHOME=`dirname "$0"`/..
    SFHOME=`cd "$SFHOME" && pwd`
    export SFHOME;
    echo SFHOME undefined, using $SFHOME as base directory;
fi


. "$SFHOME/bin/setSFProperties"

#if test "$SFDEFAULTSF";
#then
#   export SFCMDPARAMETERS="$SFCMDPARAMETERS $SFDEFAULTSF"
#fi

#java -Dorg.smartfrog.sfcore.processcompound.sfProcessName=rootProcess "$SFCMDPARAMETERS" org.smartfrog.SFSystem "$@"

#JVMARGS are passed as args to the java exec
#JVMARGS="$SFDEFAULTINI $SFDEFAULTSF"
JVMARGS=""

#CLASSARGS are appended to java cmd line as class args
CLASSARGS=""

#sort cmd line args into JVMARGS or CLASSARGS.
#JVMARGS are declared using -J token 
#e.g. -J "-Djava.library.path=/libs -Xmx400M"
#e.g. -J -Djava.library.path=/libs -J -Xmx400M
while [ $# -ge 1 ]; do
    case $1 in
	-J | -j) shift
	    JVMARGS="$JVMARGS $1"
	    ;;
	*) CLASSARGS="$CLASSARGS $1"
	    ;;
    esac
    shift
done

#if test "$SFCODEBASE"; then
#    JVMARGS="$JVMARGS $SFCODEBASE" 
#fi
#if test "$SFSECURITY"; then
#    JVMARGS="$JVMARGS $SFSECURITY"
#fi
#CMDLINE="java $JVMARGS -Dorg.smartfrog.sfcore.processcompound.sfProcessName=rootProcess org.smartfrog.SFSystem $CLASSARGS"
#echo $CMDLINE
#$CMDLINE


if test "$SFCODEBASE" && ! test "$SFSECURITY"; then
        java $JVMARGS "$SFDEFAULTINI" "$SFDEFAULTSF" "$SFCODEBASE" -Dorg.smartfrog.sfcore.processcompound.sfProcessName=rootProcess org.smartfrog.SFSystem $CLASSARGS
elif test "$SFSECURITY" && ! test "$SFCODEBASE"; then
        java $JVMARGS "$SFDEFAULTINI" "$SFDEFAULTSF" "$SFSECUIRTY" -Dorg.smartfrog.sfcore.processcompound.sfProcessName=rootProcess org.smartfrog.SFSystem $CLASSARGS
elif test "$SFCODEBASE" && test "$SFSECURITY"; then
        java $JVMARGS "$SFDEFAULTINI" "$SFDEFAULTSF" "$SFCODEBASE" "$SFSECUIRTY" -Dorg.smartfrog.sfcore.processcompound.sfProcessName=rootProcess org.smartfrog.SFSystem $CLASSARGS
else
	java $JVMARGS "$SFDEFAULTINI" "$SFDEFAULTSF" -Dorg.smartfrog.sfcore.processcompound.sfProcessName=rootProcess org.smartfrog.SFSystem $CLASSARGS
fi