gerrors

Documentation

Index

• Constants
• Variables
• func DuplicateErr(err error, times int) []error
• type ErrorCode
  • func (p ErrorCode) String() string
• type GremlinError
  • func New(errcode ErrorCode, cause ...error) GremlinError

Constants

const (
	// inherited from ByteGraph
	ErrorCode_SUCCESS                 = ErrorCode(bytegraph.ErrorCode_SUCCESS)
	ErrorCode_SYSTEM_ERROR            = ErrorCode(bytegraph.ErrorCode_SYSTEM_ERROR)
	ErrorCode_UNKNOWN_ERROR           = ErrorCode(bytegraph.ErrorCode_UNKNOWN_ERROR)
	ErrorCode_POINT_NOT_EXIST         = ErrorCode(bytegraph.ErrorCode_POINT_NOT_EXIST)
	ErrorCode_EDGE_NOT_EXIST          = ErrorCode(bytegraph.ErrorCode_EDGE_NOT_EXIST)
	ErrorCode_RETRY                   = ErrorCode(bytegraph.ErrorCode_RETRY)
	ErrorCode_TABLE_NOT_EXIST         = ErrorCode(bytegraph.ErrorCode_TABLE_NOT_EXIST)
	ErrorCode_INVALID_REQUEST         = ErrorCode(bytegraph.ErrorCode_INVALID_REQUEST)
	ErrorCode_EDGE_ALREADY_EXIST      = ErrorCode(bytegraph.ErrorCode_EDGE_ALREADY_EXIST)
	ErrorCode_NOT_IMPLEMENTED         = ErrorCode(bytegraph.ErrorCode_NOT_IMPLEMENTED)
	ErrorCode_IO_TIMEOUT              = ErrorCode(bytegraph.ErrorCode_IO_TIMEOUT)
	ErrorCode_UDF_NOT_FOUND           = ErrorCode(bytegraph.ErrorCode_UDF_NOT_FOUND)
	ErrorCode_INDEX_OUT_OF_RANGE      = ErrorCode(bytegraph.ErrorCode_INDEX_OUT_OF_RANGE)
	ErrorCode_SERVICE_OVERLOAD        = ErrorCode(bytegraph.ErrorCode_SERVICE_OVERLOAD)
	ErrorCode_EDGE_OVER_QUOTA         = ErrorCode(bytegraph.ErrorCode_EDGE_OVER_QUOTA)
	ErrorCode_PART_OVER_QUOTA         = ErrorCode(bytegraph.ErrorCode_PART_OVER_QUOTA)
	ErrorCode_SLAVE_WRITE_NOT_ALLOWED = ErrorCode(bytegraph.ErrorCode_SLAVE_WRITE_NOT_ALLOWED)
	ErrorCode_COMMIT_FAILED           = ErrorCode(bytegraph.ErrorCode_COMMIT_FAILED)
	ErrorCode_KEY_IN_BLACKLIST        = ErrorCode(bytegraph.ErrorCode_KEY_IN_BLACKLIST)
	ErrorCode_PSM_OVER_QUOTA          = ErrorCode(bytegraph.ErrorCode_PSM_OVER_QUOTA)
	ErrorCode_PROPERTY_VALUE_INVALID  = ErrorCode(bytegraph.ErrorCode_PROPERTY_VALUE_INVALID)
	ErrorCode_PROPERTY_NOT_FOUND      = ErrorCode(bytegraph.ErrorCode_PROPERTY_NOT_FOUND)
	ErrorCode_GREMLIN_INVALID_QUERY   = ErrorCode(bytegraph.ErrorCode_GREMLIN_INVALID_QUERY)
	ErrorCode_ELEM_NOT_EXIST          = ErrorCode(bytegraph.ErrorCode_ELEM_NOT_EXIST)
	ErrorCode_WRITE_STALL             = ErrorCode(bytegraph.ErrorCode_WRITE_STALL)
	ErrorCode_TXN_CONFLICT            = ErrorCode(bytegraph.ErrorCode_TXN_CONFLICT)
	ErrorCode_NOT_SETED               = ErrorCode(bytegraph.ErrorCode_NOT_SETED)
	ErrorCode_AUTH_FAILED             = ErrorCode(bytegraph.ErrorCode_AUTH_FAILED)

	// error code for all rpc framework error
	ErrorCode_NETWORK_ERROR ErrorCode = 254
)

Variables

var (
	ErrOrmTypeMismatch        = errors.New("orm container type error")
	ErrOrmElemUnAddressable   = errors.New("orm container element is not addressable")
	ErrOrmUnsupportedElemType = errors.New("response element not support orm")
)

var (
	ErrNegativeInt   = errors.New("unexpected negative int")
	ErrUnexpectedEOB = errors.New("unexpected end of buffer")
)

var DefaultRetryErrorCodes = []ErrorCode{
	ErrorCode_RETRY,
	ErrorCode_NETWORK_ERROR,
}

DefaultRetryErrorCodes 常见需要重试的一些错误

Functions

func DuplicateErr

func DuplicateErr(err error, times int) []error

Types

type ErrorCode

type ErrorCode int32

func (ErrorCode) String

func (p ErrorCode) String() string

type GremlinError

type GremlinError interface {
	error               // 实现error方法
	ErrCode() ErrorCode // 错误码
	ErrCause() error    // 错误描述
}

func New

func New(errcode ErrorCode, cause ...error) GremlinError