https://github.com/etcd-io/etcd
Tip revision: a817ca705b5a06b3d8c008e1a59f08895971cb1e authored by Xiang Li on 15 November 2014, 00:13:32 UTC
Merge pull request #1726 from xiang90/fix_sender
Merge pull request #1726 from xiang90/fix_sender
Tip revision: a817ca7
errorcode.md
Error Code
======
This document describes the error code in **Etcd** project.
It's categorized into four groups:
- Command Related Error
- Post Form Related Error
- Raft Related Error
- Etcd Related Error
Error code corresponding strerror
------
const (
EcodeKeyNotFound = 100
EcodeTestFailed = 101
EcodeNotFile = 102
EcodeNoMorePeer = 103
EcodeNotDir = 104
EcodeNodeExist = 105
EcodeKeyIsPreserved = 106
EcodeRootROnly = 107
EcodeValueRequired = 200
EcodePrevValueRequired = 201
EcodeTTLNaN = 202
EcodeIndexNaN = 203
EcodeRaftInternal = 300
EcodeLeaderElect = 301
EcodeWatcherCleared = 400
EcodeEventIndexCleared = 401
)
// command related errors
errors[100] = "Key Not Found"
errors[101] = "Test Failed" //test and set
errors[102] = "Not A File"
errors[103] = "Reached the max number of peers in the cluster"
errors[104] = "Not A Directory"
errors[105] = "Already exists" // create
errors[106] = "The prefix of given key is a keyword in etcd"
errors[107] = "Root is read only"
// Post form related errors
errors[200] = "Value is Required in POST form"
errors[201] = "PrevValue is Required in POST form"
errors[202] = "The given TTL in POST form is not a number"
errors[203] = "The given index in POST form is not a number"
// raft related errors
errors[300] = "Raft Internal Error"
errors[301] = "During Leader Election"
// etcd related errors
errors[400] = "watcher is cleared due to etcd recovery"
errors[401] = "The event in requested index is outdated and cleared"