@staticmethod
    def consumer_stats_counter():
        return {
            process.Process.ERROR: 0,
            process.Process.PROCESSED: 0,
            process.Process.REDELIVERED: 0
        }
build metavelvet stats:
dataset/ETHPy150Open gmr/rejected/rejected/mcp.py/MasterControlProgram.consumer_stats_counter--crossover with--dataset/ETHPy150Open CGATOxford/cgat/obsolete/pipeline_genomeassembly.py/buildMetavelvetStats