Upstart restart command doesn't load new updated job config (solr)
From "man initctl"...
restart JOB [KEY=VALUE]...
Requests that an instance of the named JOB be restarted, outputting the status of the job to standard output when the command completes.
The job instance being restarted will retain its original configuration.
To have the new instance run with the latest job configuration, stop the job and then start it again instead.