config

type Config struct {
	LogLevel      int8                   `json:"log_level"      yaml:"log_level"      env:"LOG_LEVEL"           validate:"gte=1,lte=5"`
	GRPCServer    *grpcwrap.ServerConfig `json:"grpc_server"    yaml:"grpc_server"    env:"GRPC_SERVER"         validate:"required"`
	GRPCLog       *grpcwrap.LogConfig    `json:"grpc_log"       yaml:"grpc_log"       env:"GRPC_LOG"            validate:"required"`
	MetricsServer *metrics.Config        `json:"metrics_server" yaml:"metrics_server" env:"METRICS_SERVER"      validate:"required"`
	Tracer        *gtrace.Config         `json:"tracer"         yaml:"tracer"         env:"TRACER"              validate:"required"`
	HdfsServer    *HdfsConfig            `json:"hdfs_server"    yaml:"hdfs_server"    env:"HDFS_SERVER"         validate:"required"`
}

type HdfsConfig struct {
	// NameNode addresses
	Addresses  string `json:"addresses"    yaml:"addresses"    env:"ADDRESSES"     validate:"required"`
	UserName   string `json:"user_name"    yaml:"user_name"    env:"USER_NAME"     validate:"required"`
	BufferSize int32  `json:"buffer_size"  yaml:"buffer_size"  env:"BUFFER_SIZE"   validate:"required"`
}