but no password is set”. This error indicates that the client has sent an AUTH command to authenticate itself, but the server does not have a password set. In this article, we will explore the possible causes o
下面是一个序列图,展示了连接和认证的流程: RedisServerRedisClientUserRedisServerRedisClientUserconnect()request connectionconnection grantedauthenticate("your_password")send passwordauthentication successset("foo", "bar")set valuevalue setget("foo")request valuereturn valuereturn "bar" 结论 今天,我们详细讨...
and the Redis client code blindly sends the password even though EDGEX_SECURITY_SECRET_STORE=false. Redis (the DB) returns an error because it is not configured with a password and it is surprised to see the AUTH command. Updating the Redis client code to not send the password when EDGEX_...
回复协议格式:*状态回复(status reply)的第一个字节是 “+”,如:+ok\r\n*错误回复(error reply)的第一个字节是 “-“,如:-ERRunknown command xxx\r\n 服务端读取命令 通过连接套接字让客户端的写入而变得可读,服务端将读取协议内容,并存储到客户端的缓冲区,这里的缓冲区是client结构的输入缓冲区。 我们...
Hello In redis 2.4.7 with auth I'm have problem, after create a connection (r = redis.Redis(password='password', host='123.123.123.123') any first command create this exception. This problem only, if I'm connect to slave node. Commands a...
停止写操作stop-writes-on-bgsave-error yes# RDB 文件是否压缩rdbcompression yes# RDB 文件是否校验rdbchecksum yes# RDB 文件名dbfilename dump-7002.rdb# 数据目录dir /usr/local/redis5-cluster/data# 主节点认证密码masterauth xxx# 从节点在同步过程中是否继续服务slave-serve-stale-data yes# 从节点是否...
AUTH 命令处理 可能会有一个鉴权过程,master 收到 slave 发来 AUTH 命令,使用authCommand函数进行处理,代码大概如下, void authCommand(client *c) { if (!server.requirepass) { // 未设置 auth passwd addReplyError(c,"Client sent AUTH, but no password is set"); ...
(default0)--threads<num>Enable multi-thread mode.--cluster Enable cluster mode.--enable-tracking SendCLIENTTRACKINGon before starting benchmark.-k<boolean>1=keep alive0=reconnect(default1)-r<keyspacelen>Use random keysforSET/GET/INCR,random valuesforSADD,random members and scoresforZADD.Using...
source.r.client.call(["migrate",target.info[:host],target.info[:port],"",0,@timeout,:auth,target.info[:password],:keys,*keys]) 加了之后执行卡槽迁移时,也报ERR syntax error错误。从这可以看出,redis3.2.6集群确实在migrate时不支持密码参数。那么下面在redis4.0.7集群上进行验证,是否可以正常迁移...
cluster-link-sendbuf-limit 设置每个集群总线连接的发送字节缓冲区的内存使用限制,超过限制缓冲区将被清空(主要为了防止发送缓冲区发送给慢速连接时无限延长时间的问题)。 默认禁用,建议最小设置 1gb,这样默认情况下集群连接缓冲区可以容纳至少一条 pubsub 消息(client-query-buffer-limit 默认是 1gb); ...