Currently the following properties needs to be set for pure condor mode

pegasus.transfer.refiner = Condor
pegasus.transfer.sls.*.impl = Condor
pegasus.selector.replica = Local
pegasus.execute.*.filesystem.local = true

while for S3 configuration the following need to be set by the user
pegasus.execute.*.filesystem.local = true
pegasus.dir.create.impl = S3
pegasus.file.cleanup.impl = S3
pegasus.transfer.*.impl = S3
pegasus.transfer.stage.sls.file = false
pegasus.gridstart = SeqExec

There should be only a single property that a user needs to set
pegasus.configuration
If value is set to S3, then S3 relevant properties are load
If value is set to Condor, then Condor mode specific properties are loaded.