redis异常解决：MISCONF Redis is configured to save RDB snapshots, but is currently not able to persist_redis.clients.jedis.exceptions.jedisdataexception:-优快云博客

本文链接：https://blog.youkuaiyun.com/B_evan/article/details/73318621

本文介绍了一种在使用Redis作为缓存服务器时遇到的异常情况：“MISCONF Redis is configured to save RDB snapshots, but is currently not able to persist on disk...”。文章提供了详细的异常堆栈跟踪，并给出了通过redis-cli连接到服务器后执行特定命令来解决该问题的方法。

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项目中用到redis做缓存服务器，近日出现这个异常：

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)