本文使用的是spring-data-redis 首先说下redis最简单得使用,除去配置. 需要在你要使用得缓存得地方,例如mybatis在mapper.xml中加入: <cache eviction="LRU" type="cn.jbit.cache.RedisCache"/> 由于是第一次使用redis,再调试代码得时候报错:Cannot get Jedis connection; nested exception is redis.clients.…
超时 Exception in thread "main" redis.clients.jedis.exceptions.JedisConnectionException: java.net.SocketTimeoutException: Read timed out at redis.clients.jedis.Protocol.process(Protocol.java:79) at redis.clients.jedis.Protocol.read(Protocol.java:1…
异常信息 时间:2017-04-05 15:53:57,361 - 级别:[ WARN] - 消息: [other] The web application [ROOT] appears to have started a thread named [Abandoned connection cleanup thread] but has failed to stop it. This is very likely to create a memory leak. Stack trace of…
最近写了一个服务通过springboot构建,里面使用了redis作为缓存,发布到服务器运行成功,但是有时候会报redis的错误:org.springframework.data.redis.RedisConnectionFailureException: java.net.SocketException: Broken pipe (Write failed); nested exception is redis.clients.jedis.exceptions.JedisConnectionE…
今天线上突然发现个奇怪的问题项目第一次启动的时候redis报错JedisException: Could not return the resource to the pool 直接访问接口的时候不报错,访问页面的时候报这个错.而且只有项目重启的时候才会报这个错,刚开始以为接口问题,仔细分析页面原来这个页面同时加载了好多个接口这些接口都调用了一个方法.而这个方法正好依赖redis.线下自己写个多线程访问 问题出现了 getString 方法 getPool方法 问题来了这个getPool不是线程…
七月 17, 2014 4:56:01 下午 org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet [dispatcher] in context with path [] threw exception [Request processing failed; nested exception is org.mybatis.spring.MyBatisSystemExc…
错误: Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection; nested exception is org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (Communications link failure Last packet sent…
我出现的 报错信息如下: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection; nested exception is org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (ORA-01…
运行项目rds_web时,出现错误提示:Could not get JDBC Connection; nested exception is java.sql.SQLException: No suitable driver. 更详细的错误提示:org.apache.ibatis.exceptions.PersistenceException:### Error updating database.Cause: org.springframework.jdbc.CannotGetJdbcConn…
在一个SSM分布式项目中一个服务报错: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection; nested exception is java.sql.SQLException: ${jdbc.driver} ### The error may exist in com/pinyougou/mappe…
org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection; nested exception is org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (Could not create connection to database server. Attempt…
产生此错误的原因通常是: 一.Redis没有启动: 我自己遇到一次这样的问题.汗! 二.由于防火墙原因无法连接到Redis; 1.服务器防火墙入站规则. 2.访问Redis的应用程序所在主机的出站规则. 三.IP地址或端口错误 四.Jedis 对象用完以后,要释放掉,不让会一直占用,所以会出现无法获取新的资源. 五.Spring Boot项目,缺少依赖 如果使用Redis与Spring Boot,也会抛出此异常.如果你使用的是Spring Boot,那么Redis的依赖是不够的,您还需要从red…
java.net.ConnectException: Connection refused: no further information at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) ~[na:1.8.0_202] at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) ~[na:1.8.0_202] at io.netty.ch…
一.背景 项目中使用spring框架整合redis,使用框架封装的RedisTemplate来实现数据的增删改查,项目上线后,我发现运行一段时间后,会出现异常Could not get a resource from the pool.起初我是觉得redis的最大连接数不够,所以一味地增大最大连接数,试了几次,发现还是报异常:Could not get a resource from the pool.但是看到连接池中明显有链接,况且此问题一般是资源池的连接数大于设置的最大连接数才出现.最后怀疑…
问题情形 当在执行Redis一直指令时,有可能会遇见如下几种错误: 1) redis.clients.jedis.exceptions.JedisConnectionException: Could not get a resource from the pool 2) redis.clients.jedis.exceptions.JedisConnectionException: java.net.SocketTimeoutException: Read timed out 3) JedisT…
昨晚,包发到测试环境中,出现redis.clients.jedis.exceptions.JedisConnectionException: java.net.SocketException: 断开的管道 (Write failed),如下所示: [] 2019-01-30 22:01:39 [4300897] [o.a.c.c.C.[.[.[.[dispatcherServlet]]-[ERROR] http-nio-8086-exec-6 Servlet.service() for serv…
Could not connect to Redis at 127.0.0.1:6379: Connection refused 1.找到redis.conf 并修改 daemonize no 为 daemonize yes ,这样就可以默认启动就后台运行 [root@ trade01  conf.d]# vi /etc/redis.conf 2.开启客户端要确保服务端启动 [root@ trade01 src]# ./redis-server ../etc/redis.conf 现在就可以正常…
前几天公司后端系统出现了故障,导致app多个功能无法使用,查看日志,发现日志出现较多的redis.clients.jedis.exceptions.JedisConnectionException: Could not get a resource from the pool的异常信息,显而易见,jedis/redis出现了问题.因为是connection的相关的问题,所以看了一下jedis和连接数相关的配置项,maxIdle和maxTotal都是200,jedis的封装也在finally中释放…
异常描述: redis.clients.jedis.exceptions.JedisConnectionException: Could not get a resource from the pool at redis.clients.util.Pool.getResource(Pool.java:22) at com.derbysoft.jredis.longkeytest.BorrowObject.run(BorrowObject.java:22) at java.lang.Thread.…
由于弄这个的时候浪费了太多的时间,所以才记录下这个错,给大伙参考下 检查了一下,配置啥的都没问题的,但在redis集群机器上就可以,错误如下: Exception in thread "main" redis.clients.jedis.exceptions.JedisConnectionException: Could not get a resource from the pool 原因: 是因为我在创集群的时候的ip地址是:127.0.0.1,不是本机的电脑访问的话是不能访问的,…
# #错误日志 2016-11-10 16:19:20,834 ERROR [org.quartz.core.JobRunShell] - Job DEFAULT.jobtask threw an unhandled Exception: org.springframework.scheduling.quartz.JobMethodInvocationFailedException: Invocation of method 'execute' on target class [class co…
一.linux中配置redis,使用java连接测试时报错: Exception in thread "main" redis.clients.jedis.exceptions.JedisConnectionException: java.net.ConnectException: Connection refused (Connection refused) 原因: linux中的防火墙没有关闭,在终端中输入以下命令关闭防火墙即可: 1) Linux操作系统中永久性生效,重启后不会复…
问题: java连接不上redis. 异常信息: Caused by: redis.clients.jedis.exceptions.JedisConnectionException: java.net.SocketTimeoutException: connect timed out package com.redis; import redis.clients.jedis.Jedis; public class HelloRedis { /** * @param args */ public…
redis.clients.jedis.exceptions.JedisConnectionException: java.net.SocketTimeoutException: connect timed outat redis.clients.jedis.Connection.connect(Connection.java:154)at redis.clients.jedis.BinaryClient.connect(BinaryClient.java:83)at redis.clients…
阿里云ECS部署spring-boot访问redis出现redis.clients.jedis.HostAndPort - cant resolve localhost address 摘要: 阿里云ECS部署spring-boot+redis的坑 问题LOG 2017-08-17 09:06:52.526 [main] ERROR redis.clients.jedis.HostAndPort - cant resolve localhost address door_1 | java.net…
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…
我的代码: /** * * <p>Title: testJedis</p> * <p>Description: 测试单机版的redis连接(每连接一次构建一个对象)</p> */ @Test public void testJedis(){ //先创建一个Jedis对象 Jedis jedis = new Jedis("192.168.246.130", 6379); //调用jedis对象的方法,方法名称和redis命令一致 jedis…
Caused by: redis.clients.jedis.exceptions.JedisDataException: READONLY You can't write against a read only slave. at redis.clients.jedis.Protocol.processError(Protocol.java:127) ~[jedis-2.9.0.jar:na] at redis.clients.jedis.Protocol.process(Protocol.j…
报错信息 原因是没有Jedispool没有注入 import com.fasterxml.jackson.annotation.JsonAutoDetect; import com.fasterxml.jackson.annotation.PropertyAccessor; import com.fasterxml.jackson.databind.ObjectMapper; import org.apache.logging.log4j.LogManager; import org.apach…