DefaultStringRedisConnection.getSet

getSet(byte[] key, byte[] value)

重新加锁并返回给定 key 的旧值,比如key的上一个过期时间

例如用setNX(key, timeout)加锁成功返回true,失败则查看过期时间是否过期,如果过期则直接重新设置,如果锁已经过期则重新加锁,防止死锁。这里的重新加锁则用getSet方法重新加锁并返回给定 key 的旧值

t-crm","weight":1.0}] org.springframework.data.redis.RedisSystemException: Unknown redis exception; nested exception is java.util.concurrent.RejectedExecutionException: event executor terminated at org.springframework.data.redis.FallbackExceptionTranslationStrategy.getFallback(FallbackExceptionTranslationStrategy.java:53) at org.springframework.data.redis.FallbackExceptionTranslationStrategy.translate(FallbackExceptionTranslationStrategy.java:43) at org.springframework.data.redis.connection.lettuce.LettuceConnection.convertLettuceAccessException(LettuceConnection.java:268) at org.springframework.data.redis.connection.lettuce.LettuceStringCommands.convertLettuceAccessException(LettuceStringCommands.java:799) at org.springframework.data.redis.connection.lettuce.LettuceStringCommands.set(LettuceStringCommands.java:180) at org.springframework.data.redis.connection.DefaultedRedisConnection.set(DefaultedRedisConnection.java:281) at org.springframework.data.redis.connection.DefaultStringRedisConnection.set(DefaultStringRedisConnection.java:955) at org.springframework.data.redis.core.DefaultValueOperations.lambda$setIfAbsent$11(DefaultValueOperations.java:310) at org.springframework.data.redis.core.RedisTemplate.execute(RedisTemplate.java:225) at org.springframework.data.redis.core.RedisTemplate.execute(RedisTemplate.java:185) at org.springframework.data.redis.core.AbstractOperations.execute(AbstractOperations.java:96) at org.springframework.data.redis.core.DefaultValueOperations.setIfAbsent(DefaultValueOperations.java:310) at com.springboot.cloud.common.core.util.RedisLock.lock(RedisLock.java:55) at com.taojue.agent.middle.utils.sequences.SequencesProviderImpl.getCode(SequencesProviderImpl.java:304) at com.taojue.agent.middle.utils.sequences.SequencesProviderImpl.getMaihuoDemandCode(SequencesProviderImpl.java:94)
最新发布
03-25
评论
添加红包

请填写红包祝福语或标题

红包个数最小为10个

红包金额最低5元

当前余额3.43前往充值 >
需支付:10.00
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明:

1.余额是钱包充值的虚拟货币,按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载,可以购买VIP、付费专栏及课程。

余额充值