pim

Results 3 issues of pim

> sinfo -h -N -O "NodeList,AllocMem,Memory,CPUsState,StateLong" compute-1 0 7772 0/2/0/2 idle compute-1 0 7772 0/2/0/2 idle computegpu-1 0 31356 0/8/0/8 idle computegpu-1 0 31356 0/8/0/8 idle computemgpu-v0 515694 0/128/0/128 idle...

A lot of changes regarding mesos, spark, security groups fix and kafka

couple of defensive lines for the index out of bounds error, blunt fix for incorrect data. probably better to check why the input is malformed instead of duck-taping it, but...