Exception details
Exception in thread "main" Redis.clients.jedis.exceptions.JedisDataException:MISCONF Redis are configured to save RDB snap Shots, but was currently not able-persist on disk. Commands that may modify the data set is disabled. Please check your Redis logs for details about the error.
data continues to be written, reading speed is much lower than the write speed, Therefore, according to the online information:
Stop-writes-on-bgsave-error Yes #默认情况下, if a problem occurs during the RDB snapshots persistence process, Redis is not allowing users to
Make any update operations (set ...). Avoid artificial forcing to stop Redis snapshots on client input
Config set Stop-writes-on-bgsave-error No
This is simply to let the program ignore this exception, so that the program can continue to run, but in fact the data will still be stored to the hard disk failure!
Solutions
Http://www.redicecn.com/html/Linux/20131125/468.html
Redis "Misconf Redis is configured to save RDB snapshots, but was currently not able to persist on disk" solution