redis.clients.jedis.exceptions.JedisDataException: MISCONF Redis is configured to save RDB snapshots

最近在学习Redis ,在写test测试的时候碰到这个报错:

redis.clients.jedis.exceptions.JedisDataException: 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.

redis.clients.jedis.Protocol.processError(Protocol.java:113)
redis.clients.jedis.Protocol.process(Protocol.java:138)
redis.clients.jedis.Protocol.read(Protocol.java:192)
redis.clients.jedis.Connection.readProtocolWithCheckingBroken(Connection.java:282)
redis.clients.jedis.Connection.getIntegerReply(Connection.java:207)
redis.clients.jedis.BinaryJedis.setnx(BinaryJedis.java:435)
com.radiadesign.catalina.session.RedisSessionManager.createSession(RedisSessionManager.java:274)
org.apache.catalina.connector.Request.doGetSession(Request.java:3014)
org.apache.catalina.connector.Request.getSession(Request.java:2378)
org.apache.catalina.connector.RequestFacade.getSession(RequestFacade.java:897)
org.apache.catalina.connector.RequestFacade.getSession(RequestFacade.java:909)
javax.servlet.http.HttpServletRequestWrapper.getSession(HttpServletRequestWrapper.java:238)
javax.servlet.http.HttpServletRequestWrapper.getSession(HttpServletRequestWrapper.java:238)
javax.servlet.http.HttpServletRequestWrapper.getSession(HttpServletRequestWrapper.java:238)
javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
javax.servlet.http.HttpServlet.service(HttpServlet.java:727)

org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

解决方法 : 在redis-cli连接到服务器后执行以下命令：

config set stop-writes-on-bgsave-error no

就ok了