Spring-Data-Redis 下实现jedis连接断开后自动重连

最新推荐文章于 2025-08-09 10:40:45 发布

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最新推荐文章于 2025-08-09 10:40:45 发布 · 4.7k 阅读

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#数据库 #java #测试

本文探讨了在Spring Data Redis中遇到Jedis连接断开的问题，包括正常和异常情况下（如Redis重启、网络中断）的连接恢复。经过测试，Spring Data Redis能自动恢复连接，无需在捕获JedisConnectionException时手动处理。作者邀请遇到相同问题的同学分享重现方法，以便共同研究解决方案。

原先使用jedis的时候，处理手段是在从连接池获取连接时捕获JedisConnectionException异常，在异常处理部分重新获取连接，但是spring data redis似乎不会，如下所示：

org.springframework.data.redis.RedisConnectionFailureException: java.net.SocketException: Connection reset by peer: socket write error; nested exception is redis.clients.jedis.exceptions.JedisConnectionException: java.net.SocketException: Connection reset by peer: socket write error
    at org.springframework.data.redis.connection.jedis.JedisExceptionConverter.convert(JedisExceptionConverter.java:67)
    at org.springframework.data.redis.connection.jedis.JedisExceptionConverter.convert(JedisExceptionConverter.java:41)
    at org.springframework.data.redis.PassThroughExceptionTranslationStrategy.translate(PassThroughExceptionTranslationStrategy.java:37)
    at org.springframework.data.redis.FallbackExceptionTranslationStrategy.translate(FallbackExceptionTranslationStrategy.java:37)
    at org.springframework.data.redis.connection.jedis.JedisConnection.convertJedisAccessException(JedisConnection.java:241)
    at org.springframework.data.redis.connection.jedis.JedisConnection.setEx(JedisConnection.java:1407)
    at org.springframework.data.redis.core.DefaultValueOperations$11.potentiallyUsePsetEx(DefaultValueOperations.java:193)
    at org.springframework.data.redis.core.DefaultValueOperations$11.doInRedis(DefaultValueOperations.java:186)
    at org.springframework.data.redis.core.RedisTemplate.execute(RedisTemplate.java:207)
    at org.springframework.data.redis.core.RedisTemplate.execute(RedisTemplate.java:169)
    at org.springframework.data.redis.core.AbstractOperations.execute(AbstractOperations.java:91)
    at org.springframework.data.redis.core.DefaultValueOperations.set(DefaultValueOperations.java:182)
    at com.yidoo.utils.RedisUtil.set(RedisUtil.java:118)
    at com.yidoo.utils.SessionBeanUtil.setSession(SessionBeanUtil