Fix cassandra.yaml configuration for 'log' from locals() (take2)
Fix cassandra.yaml configuration for 'log' from locals() (take2)

datastax/cstar_perf,datastax/cstar_perf,mambocab/cstar_perf,datastax/cstar_perf,mambocab/cstar_perf,mambocab/cstar_perf,mambocab/cstar_perf,datastax/cstar_perf