[NoSQL] Redis 오류 (MISCONF Redis is configured to save RDB snapshots~~~)

아래와 같은 오류가 발생하면 

MISCONF Redis is configured to save RDB snapshots, but is currently not able to persist on disk. Commands that may modify the data set are disabled. Please check Redis logs for details about the error.

아래와 같은 명령어로 해결한다.

redis 127.0.0.1:6379> config set stop-writes-on-bgsave-error no

출처 : https://github.com/antirez/redis/issues/584