Lewis John McGibbney created OODT-994:
-----------------------------------------

             Summary: Replace deprecated -Djava.ext.dirs with -classpath
                 Key: OODT-994
                 URL: https://issues.apache.org/jira/browse/OODT-994
             Project: OODT
          Issue Type: Improvement
          Components: radix
            Reporter: Lewis John McGibbney
            Assignee: Lewis John McGibbney
             Fix For: 1.9


I'm back working with [coal-sds|https://github.com/capstone-coal/coal-sds] and 
will be running it under JDK 10 if possible. Immediately upon launching the 
RADiX deployment, all hell breaks loose
{code}
Resource Manager started PID file 
(/usr/local/coal-sds-deploy/resmgr/run/cas.resmgr.pid).
Workflow Manager started PID file 
(/usr/local/coal-sds-deploy/workflow/run/cas.workflow.pid).
-Djava.ext.dirs=/usr/local/coal-sds-deploy/filemgr/lib is not supported.  Use 
-classpath instead.
-Djava.ext.dirs=/usr/local/coal-sds-deploy/workflow/lib is not supported.  Use 
-classpath instead.
-Djava.ext.dirs=/usr/local/coal-sds-deploy/resmgr/lib is not supported.  Use 
-classpath instead.
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.Error: Could not 
create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
{code}

On my macOS Sierra v10.12.6 the following statement does a find and replace for 
all instances of '-Djava.ext.dirs', replacing with '-classpath'

{code}
git grep -lz '\-Djava.ext.dirs' | xargs -0 perl -i'' -pE 
"s/-Djava.ext.dirs/-classpath/g"
{code}

PR coming up.



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