release-3.1: proto warning?

[gyuho]

benchmark --conns=100 --clients=1000 put --key-size=400 --val-size=4256 --total=200000

proto: no coders for int
proto: no encoder for ValueSize int [GetProperties]

Just warning, no panic. Need to double-check.

/cc @jpbetz

[gertcuykens]

Same error message appears when doing

etcdctl put foo test
OK

gertc in ~/Downloads/etcd-v3.3.10-windows-amd64
➜ etcd
2018-12-25 00:54:25.949910 I | etcdmain: etcd Version: 3.3.10
2018-12-25 00:54:25.950911 I | etcdmain: Git SHA: 27fc7e2
2018-12-25 00:54:25.950911 I | etcdmain: Go Version: go1.10.4
2018-12-25 00:54:25.950911 I | etcdmain: Go OS/Arch: windows/amd64
2018-12-25 00:54:25.950911 I | etcdmain: setting maximum number of
CPUs to 16, total number of available CPUs is 16
2018-12-25 00:54:25.950911 N | etcdmain: failed to detect default host (default host not supported on windows_amd64)
2018-12-25 00:54:25.950911 W | etcdmain: no data-dir provided, using default data-dir ./default.etcd
2018-12-25 00:54:25.954914 I | embed: listening for peers on http://localhost:2380
2018-12-25 00:54:25.954914 I | embed: listening for client requests on localhost:2379
2018-12-25 00:54:25.958917 I | etcdserver: name = default
2018-12-25 00:54:25.958917 I | etcdserver: data dir = default.etcd
2018-12-25 00:54:25.958917 I | etcdserver: member dir = default.etcd\member
2018-12-25 00:54:25.958917 I | etcdserver: heartbeat = 100ms
2018-12-25 00:54:25.958917 I | etcdserver: election = 1000ms
2018-12-25 00:54:25.958917 I | etcdserver: snapshot count = 100000
2018-12-25 00:54:25.958917 I | etcdserver: advertise client URLs =
http://localhost:2379
2018-12-25 00:54:25.958917 I | etcdserver: initial advertise peer URLs = http://localhost:2380
2018-12-25 00:54:25.958917 I | etcdserver: initial cluster = default=http://localhost:2380
2018-12-25 00:54:25.961920 I | wal: releasing file lock to rename "default.etcd\\member\\wal.tmp" to "default.etcd\\member\\wal"
2018-12-25 00:54:25.969927 I | etcdserver: starting member 8e9e05c52164694d in cluster cdf818194e3a8c32
2018-12-25 00:54:25.970928 I | raft: 8e9e05c52164694d became follower at term 0
2018-12-25 00:54:25.970928 I | raft: newRaft 8e9e05c52164694d [peers: [], term: 0, commit: 0, applied: 0, lastindex: 0, lastterm: 0]
2018-12-25 00:54:25.970928 I | raft: 8e9e05c52164694d became follower at term 1
2018-12-25 00:54:25.976933 W | auth: simple token is not cryptographically signed
2018-12-25 00:54:25.981937 I | etcdserver: starting server... [version: 3.3.10, cluster version: to_be_decided]
2018-12-25 00:54:25.981937 I | etcdserver: 8e9e05c52164694d as single-node; fast-forwarding 9 ticks (election ticks 10)
2018-12-25 00:54:25.981937 E | etcdserver: cannot monitor file descriptor usage (cannot get FDUsage on windows)
2018-12-25 00:54:25.981937 I | etcdserver/membership: added member
8e9e05c52164694d [http://localhost:2380] to cluster cdf818194e3a8c32
2018-12-25 00:54:26.772472 I | raft: 8e9e05c52164694d is starting a new election at term 1
2018-12-25 00:54:26.772472 I | raft: 8e9e05c52164694d became candidate at term 2
2018-12-25 00:54:26.772472 I | raft: 8e9e05c52164694d received MsgVoteResp from 8e9e05c52164694d at term 2 term 2                         aft: 8e9e05c52164694d became leader2018-12-25 00:54:26.772472 I | raft: 8e9e05c52164694d became leaaft: raft.node: 8e9e05c52164694d elder at term 2                    term 2
2018-12-25 00:54:26.772472 I | rtcdserver: setting up the initial caft: raft.node: 8e9e05c52164694d elected leader 8e9e05c52164694dmbed: ready to serve client request at term 2
2018-12-25 00:54:26.772472 I | etcdserver: published {Name:defaulttcdserver: setting up the initia9]} to cluster cdf818194e3a8c32l cluster version to 3.3        mbed: serving insecure client reque2018-12-25 00:54:26.772472 I | etrongly discouraged!mbed: ready to serve client requests                              i2018-12-25 00:54:26.773465 I | etcdserver: published {Name:default ClientURLs:[http://localhost:2379]} to cluster cdf818194e3a8c32  s2018-12-25 00:54:26.773465 N | embed: serving insecure client requests on 127.0.0.1:2379, this is strongly discouraged!2018-12-25 00:54:26.773465 N | etcdserver/membership: set the initial cluster version to 3.32018-12-25 00:54:26.774465 I | etcdserver/api: enabled capabilities for version 3.3
proto: no coders for int
proto: no encoder for ValueSize int [GetProperties]

[gertcuykens]

Note this happens only once on first etcdctl put command after starting etcd.

[purpleidea]

This looks like it might be related to this issue:

#10566

And it's definitely causing a huge bug!

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed after 21 days if no further activity occurs. Thank you for your contributions.