今天在设置Redis的key的置报错:
Redis数据库连接失败:MISCONF Redis is configured to save RDB snapshots, but it is currently not able to persist on disk. Commands that may modify the data set are disabled, because this instance is configured to report errors during writes if RDB snapshotting fails (stop-writes-on-bgsave-error option). Please check the Redis logs for details about the RDB error.
misconf redis被配置为保存RDB快照,但目前无法在磁盘上保留。可以修改数据集的命令被禁用,因为此实例被配置为在RDB快照失败时报告写入过程中的错误(在bgsave错误选项上停止写入)。有关RDB错误的详细信息,请查看redis日志。
究其原因是因为强制把redis快照关闭了导致不能持久化的问题,通过stop-writes-on-bgsave-error值设置为no即可避免这种问题。
有两种修改方法,一种是通过redis命令行修改,另一种是直接修改redis.conf配置文件
命令行修改方式示例:
127.0.0.1:6379> config set stop-writes-on-bgsave-error no