restart cete problem

[david6228]

cete-v0.3.1.windows-amd64
window 7 OS
cete start --id=node1 --raft-address=:7000 --grpc-address=:9000 --http-address=:8000 --data-directory=node1

it's ok when I intially start.
cete server start ok and client put and get ok.

but it's error when I restart cete.
the error output is:

I:\Cete\bin>cete start --id=node1 --raft-address=:7000 --grpc-address=:9000 --http-address=:8000 --data-directory=node1
{"level":"error","timestamp":"2022-08-17T11:19:30.762+0800","name":"cete",
"caller":"storage/kvs.go:28","message":"failed to open database","opts":{"Di
r":"node1\kvs","ValueDir":"node1\kvs","SyncWrites":false,"TableLoadingMode":2,
"ValueLogLoadingMode":2,"NumVersionsToKeep":1,"ReadOnly":false,"Truncate":false,
"Logger":null,"Compression":1,"EventLogging":true,"MaxTableSize":67108864,"Level
SizeMultiplier":10,"MaxLevels":7,"ValueThreshold":32,"NumMemtables":5,"BlockSize
":4096,"BloomFalsePositive":0.01,"KeepL0InMemory":true,"MaxCacheSize":1073741824
,"NumLevelZeroTables":5,"NumLevelZeroTablesStall":10,"LevelOneSize":268435456,"V
alueLogFileSize":1073741823,"ValueLogMaxEntries":1000000,"NumCompactors":2,"Comp
actL0OnClose":true,"LogRotatesToFlush":2,"VerifyValueChecksum":false,"Encryption
Key":"","EncryptionKeyRotationDuration":864000000000000,"ChecksumVerificationMod
e":0},"error":"During db.vlog.open: Value log truncate required to run DB. This
might result in data loss","errorVerbose":"Value log truncate required to run DB
. This might result in data loss\ngithub.com/dgraph-io/badger/v2.init\n\t/Users/
m-osuka/go/pkg/mod/github.com/dgraph-io/badger/v2@v2.0.0/errors.go:103\nruntime.
doInit\n\t/usr/local/Cellar/go/1.14/libexec/src/runtime/proc.go:5414\nruntime.do
Init\n\t/usr/local/Cellar/go/1.14/libexec/src/runtime/proc.go:5409\nruntime.doIn
it\n\t/usr/local/Cellar/go/1.14/libexec/src/runtime/proc.go:5409\nruntime.doInit
\n\t/usr/local/Cellar/go/1.14/libexec/src/runtime/proc.go:5409\nruntime.doInit\n
\t/usr/local/Cellar/go/1.14/libexec/src/runtime/proc.go:5409\nruntime.main\n\t/u
sr/local/Cellar/go/1.14/libexec/src/runtime/proc.go:190\nruntime.goexit\n\t/usr/
local/Cellar/go/1.14/libexec/src/runtime/asm_amd64.s:1373\nDuring db.vlog.open\n
github.com/dgraph-io/badger/v2/y.Wrapf\n\t/Users/m-osuka/go/pkg/mod/github.com/d
graph-io/badger/v2@v2.0.0/y/error.go:82\ngithub.com/dgraph-io/badger/v2.Open\n\t
/Users/m-osuka/go/pkg/mod/github.com/dgraph-io/badger/v2@v2.0.0/db.go:357\ngithu
b.com/mosuka/cete/storage.NewKVS\n\t/Users/m-osuka/go/src/github.com/mosuka/cete
/storage/kvs.go:26\ngithub.com/mosuka/cete/server.NewRaftFSM\n\t/Users/m-osuka/g
o/src/github.com/mosuka/cete/server/raft_fsm.go:36\ngithub.com/mosuka/cete/serve
r.NewRaftServer\n\t/Users/m-osuka/go/src/github.com/mosuka/cete/server/raft_serv
er.go:44\ngithub.com/mosuka/cete/cmd.glob..func11\n\t/Users/m-osuka/go/src/githu
b.com/mosuka/cete/cmd/start.go:55\ngithub.com/spf13/cobra.(*Command).execute\n\t
/Users/m-osuka/go/pkg/mod/github.com/spf13/cobra@v0.0.7/command.go:838\ngithub.c
om/spf13/cobra.(*Command).ExecuteC\n\t/Users/m-osuka/go/pkg/mod/github.com/spf13
/cobra@v0.0.7/command.go:943\ngithub.com/spf13/cobra.(*Command).Execute\n\t/User
s/m-osuka/go/pkg/mod/github.com/spf13/cobra@v0.0.7/command.go:883\ngithub.com/mo
suka/cete/cmd.Execute\n\t/Users/m-osuka/go/src/github.com/mosuka/cete/cmd/root.g
o:16\nmain.main\n\t/Users/m-osuka/go/src/github.com/mosuka/cete/main.go:10\nrunt
ime.main\n\t/usr/local/Cellar/go/1.14/libexec/src/runtime/proc.go:203\nruntime.g
oexit\n\t/usr/local/Cellar/go/1.14/libexec/src/runtime/asm_amd64.s:1373"}
{"level":"error","timestamp":"2022-08-17T11:19:30.787+0800","name":"cete",
"caller":"server/raft_fsm.go:38","message":"failed to create key value store
","path":"node1\kvs","error":"During db.vlog.open: Value log truncate required
to run DB. This might result in data loss","errorVerbose":"Value log truncate re
quired to run DB. This might result in data loss\ngithub.com/dgraph-io/badger/v2
.init\n\t/Users/m-osuka/go/pkg/mod/github.com/dgraph-io/badger/v2@v2.0.0/errors.
go:103\nruntime.doInit\n\t/usr/local/Cellar/go/1.14/libexec/src/runtime/proc.go:
5414\nruntime.doInit\n\t/usr/local/Cellar/go/1.14/libexec/src/runtime/proc.go:54
09\nruntime.doInit\n\t/usr/local/Cellar/go/1.14/libexec/src/runtime/proc.go:5409
\nruntime.doInit\n\t/usr/local/Cellar/go/1.14/libexec/src/runtime/proc.go:5409\n
runtime.doInit\n\t/usr/local/Cellar/go/1.14/libexec/src/runtime/proc.go:5409\nru
ntime.main\n\t/usr/local/Cellar/go/1.14/libexec/src/runtime/proc.go:190\nruntime
.goexit\n\t/usr/local/Cellar/go/1.14/libexec/src/runtime/asm_amd64.s:1373\nDurin
g db.vlog.open\ngithub.com/dgraph-io/badger/v2/y.Wrapf\n\t/Users/m-osuka/go/pkg/
mod/github.com/dgraph-io/badger/v2@v2.0.0/y/error.go:82\ngithub.com/dgraph-io/ba
dger/v2.Open\n\t/Users/m-osuka/go/pkg/mod/github.com/dgraph-io/badger/v2@v2.0.0/
db.go:357\ngithub.com/mosuka/cete/storage.NewKVS\n\t/Users/m-osuka/go/src/github
.com/mosuka/cete/storage/kvs.go:26\ngithub.com/mosuka/cete/server.NewRaftFSM\n\t
/Users/m-osuka/go/src/github.com/mosuka/cete/server/raft_fsm.go:36\ngithub.com/m
osuka/cete/server.NewRaftServer\n\t/Users/m-osuka/go/src/github.com/mosuka/cete/
server/raft_server.go:44\ngithub.com/mosuka/cete/cmd.glob..func11\n\t/Users/m-os
uka/go/src/github.com/mosuka/cete/cmd/start.go:55\ngithub.com/spf13/cobra.(*Comm
and).execute\n\t/Users/m-osuka/go/pkg/mod/github.com/spf13/cobra@v0.0.7/command.
go:838\ngithub.com/spf13/cobra.(*Command).ExecuteC\n\t/Users/m-osuka/go/pkg/mod/
github.com/spf13/cobra@v0.0.7/command.go:943\ngithub.com/spf13/cobra.(*Command).
Execute\n\t/Users/m-osuka/go/pkg/mod/github.com/spf13/cobra@v0.0.7/command.go:88
3\ngithub.com/mosuka/cete/cmd.Execute\n\t/Users/m-osuka/go/src/github.com/mosuka
/cete/cmd/root.go:16\nmain.main\n\t/Users/m-osuka/go/src/github.com/mosuka/cete/
main.go:10\nruntime.main\n\t/usr/local/Cellar/go/1.14/libexec/src/runtime/proc.g
o:203\nruntime.goexit\n\t/usr/local/Cellar/go/1.14/libexec/src/runtime/asm_amd64
.s:1373"}
{"level":"error","timestamp":"2022-08-17T11:19:30.789+0800","name":"cete",
"caller":"server/raft_server.go:46","message":"failed to create FSM","path":
"node1\kvs","error":"During db.vlog.open: Value log truncate required to run DB
. This might result in data loss","errorVerbose":"Value log truncate required to
run DB. This might result in data loss\ngithub.com/dgraph-io/badger/v2.init\n\t
/Users/m-osuka/go/pkg/mod/github.com/dgraph-io/badger/v2@v2.0.0/errors.go:103\nr
untime.doInit\n\t/usr/local/Cellar/go/1.14/libexec/src/runtime/proc.go:5414\nrun
time.doInit\n\t/usr/local/Cellar/go/1.14/libexec/src/runtime/proc.go:5409\nrunti
me.doInit\n\t/usr/local/Cellar/go/1.14/libexec/src/runtime/proc.go:5409\nruntime
.doInit\n\t/usr/local/Cellar/go/1.14/libexec/src/runtime/proc.go:5409\nruntime.d
oInit\n\t/usr/local/Cellar/go/1.14/libexec/src/runtime/proc.go:5409\nruntime.mai
n\n\t/usr/local/Cellar/go/1.14/libexec/src/runtime/proc.go:190\nruntime.goexit\n
\t/usr/local/Cellar/go/1.14/libexec/src/runtime/asm_amd64.s:1373\nDuring db.vlog
.open\ngithub.com/dgraph-io/badger/v2/y.Wrapf\n\t/Users/m-osuka/go/pkg/mod/githu
b.com/dgraph-io/badger/v2@v2.0.0/y/error.go:82\ngithub.com/dgraph-io/badger/v2.O
pen\n\t/Users/m-osuka/go/pkg/mod/github.com/dgraph-io/badger/v2@v2.0.0/db.go:357
\ngithub.com/mosuka/cete/storage.NewKVS\n\t/Users/m-osuka/go/src/github.com/mosu
ka/cete/storage/kvs.go:26\ngithub.com/mosuka/cete/server.NewRaftFSM\n\t/Users/m-
osuka/go/src/github.com/mosuka/cete/server/raft_fsm.go:36\ngithub.com/mosuka/cet
e/server.NewRaftServer\n\t/Users/m-osuka/go/src/github.com/mosuka/cete/server/ra
ft_server.go:44\ngithub.com/mosuka/cete/cmd.glob..func11\n\t/Users/m-osuka/go/sr
c/github.com/mosuka/cete/cmd/start.go:55\ngithub.com/spf13/cobra.(*Command).exec
ute\n\t/Users/m-osuka/go/pkg/mod/github.com/spf13/cobra@v0.0.7/command.go:838\ng
ithub.com/spf13/cobra.(*Command).ExecuteC\n\t/Users/m-osuka/go/pkg/mod/github.co
m/spf13/cobra@v0.0.7/command.go:943\ngithub.com/spf13/cobra.(*Command).Execute\n
\t/Users/m-osuka/go/pkg/mod/github.com/spf13/cobra@v0.0.7/command.go:883\ngithub
.com/mosuka/cete/cmd.Execute\n\t/Users/m-osuka/go/src/github.com/mosuka/cete/cmd
/root.go:16\nmain.main\n\t/Users/m-osuka/go/src/github.com/mosuka/cete/main.go:1
0\nruntime.main\n\t/usr/local/Cellar/go/1.14/libexec/src/runtime/proc.go:203\nru
ntime.goexit\n\t/usr/local/Cellar/go/1.14/libexec/src/runtime/asm_amd64.s:1373"}

Error: During db.vlog.open: Value log truncate required to run DB. This might re
sult in data loss
Usage:
cete start [flags]

Flags:
--certificate-file string path to the client server TLS certificate fil
e
--common-name string certificate common name
--config-file string config file. if omitted, cete.yaml in /etc an
d home directory will be searched
--data-directory string data directory which store the key-value stor
e data and Raft logs (default "/tmp/cete/data")
--grpc-address string gRPC server listen address (default ":9000")
-h, --help help for start
--http-address string HTTP server listen address (default ":8000")
--id string node ID (default "node1")
--key-file string path to the client server TLS key file
--log-compress compress a log file
--log-file string log file (default "/dev/stderr")
--log-level string log level (default "INFO")
--log-max-age int max age of a log file in days (default 30)
--log-max-backups int max backup count of log files (default 3)
--log-max-size int max size of a log file in megabytes (default
500)
--peer-grpc-address string listen address of the existing gRPC server in
the joining cluster
--raft-address string Raft server listen address (default ":7000")