in main.go [127:132]
func printParams(params Params) {
fmt.Printf("Set params tableName:%v concurrentNo:%v maxRequest:%v"+
" partitionKey:%v sortKey:%v awsRegion:%v generatePK:%v generateSK:%v\n",
*params.TableName, *params.ConcurrentNo, *params.MaxRequest, *params.PartitionKey,
*params.SortKey, *params.AwsRegion, *params.SeqPK, *params.SeqSK)
}