SSH command can not start remote java process -

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i have start function, , put in script resides on remote site, function's code shows below.

function start() {     cd $install_dir      mkdir -p logs      export classpath=$classpath:$target_jar     nohup java -xms2048m -xmx8192m -server -xx:permsize=128m -xx:maxpermsize=256m \         -xx:+printgcdetails -xx:+printgcdatestamps \         -xx:-omitstacktraceinfastthrow \         -cp $target_jar $main_class >> logs/jvm.log 2>&1 &      echo "service started, see logs" }

and when try call function use ssh ssh xxx@host "./service.sh start", can not start java process, got response message "service started, see logs" , there's no error, jvm.log empty. apparently me script has executed, target java process didn't run.

if logon remote site, , execute ./service.sh start, works.

since able run service manually, ssh , script part fine.

what go wrong environment. example referred java without absolute path. hence may running different version of it. possible variable shared library loading (ld_library_path) having different values.

finally check file permissins


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