Command line parameter option -N1 -i1 aborts

[mariehoffmann]

When launching the binary with options -N1 -i1 the generator subsystem throws an exception. Behaviour should be the same as if no -N/-i options were given.

[mho@poodle-5 build]$ ./bin/dgen-compositeKeys-node -N1 -i1
dgen-compositeKeys - Parallel Data Generator (Version 0.1.0)
JointPrFunction() with path = /home/mho/TU-Berlin-DIMA/myriad-compile/dgen-compositeKeys/build/config/distributions/q2d_hist_4.distribution
Scaling factor is 1
Job output will be written in /home/mho/TU-Berlin-DIMA/myriad-compile/dgen-compositeKeys/build/bin/../data/default-dataset
Starting generation for node 1 from 1
Generating tables with scaling factor 1.000
Changing node status 0 -> 1
Entering stage customer
Exception caught in generator subsystem: Runtime exception: Error at stage customer. Aborting the generation process.
Changing node status 1 -> 3
Exception caught while generating data: Runtime exception: Error at stage customer. Aborting the generation process.
Stopping heartbeat client
Stopping progress monitor

[mariehoffmann]

Node identifier start with 0, print at least error message for not possible settings, like "-N1 -i1".