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redis
io.lettuce.core.RedisCommandTimeoutException: Command timed out after 1 second(s)
As long as the command is not executed for a period of time, there will be a timeout problem when the command is executed again. I'm pretty sure that Lettuce is causing the problem, because if I change to Jedis, it won't reappear. I see a lot of people who have the same problem and their solution is to switch to Jedis. How did this problem arise and how can it be solved?
Lettuce Version：6.1.5.RELEASE
@Bean
public StatefulRedisConnection<String, String> lettuceClient() {
RedisURI uri = RedisURI.Builder.redis("127.0.0.1", 6379).withPassword("123456").withTimeout(Duration.ofSeconds(1)).build();
RedisClient client = RedisClient.create(uri);
return client.connect();
}
@Service
public class MyService {
@Autowired
private StatefulRedisConnection<String, String> connection;
public void service() {
String result = connection.sync().set("key", "value");
String value = connection.sync().get("key");
}
}
Caused by: io.lettuce.core.RedisCommandTimeoutException: Command timed out after 1 second(s)
at io.lettuce.core.internal.ExceptionFactory.createTimeoutException(ExceptionFactory.java:53) ~[lettuce-core-6.1.5.RELEASE.jar!/:6.1.5.RELEASE]
at io.lettuce.core.internal.Futures.awaitOrCancel(Futures.java:246) ~[lettuce-core-6.1.5.RELEASE.jar!/:6.1.5.RELEASE]
at io.lettuce.core.FutureSyncInvocationHandler.handleInvocation(FutureSyncInvocationHandler.java:75) ~[lettuce-core-6.1.5.RELEASE.jar!/:6.1.5.RELEASE]
at io.lettuce.core.internal.AbstractInvocationHandler.invoke(AbstractInvocationHandler.java:80) ~[lettuce-core-6.1.5.RELEASE.jar!/:6.1.5.RELEASE]
If you would like us to spend some time helping you to diagnose the problem, please spend some time describing it and, ideally, providing a minimal sample that reproduces the problem. Debug logs would help here, too.
org.springframework.dao.QueryTimeoutException: Redis command timed out; nested exception is io.lettuce.core.RedisCommandTimeoutException: Command timed out after 5 second(s)
at org.springframework.data.redis.connection.lettuce.LettuceExceptionConverter.convert(LettuceExceptionConverter.java:70)
at org.springframework.data.redis.connection.lettuce.LettuceExceptionConverter.convert(LettuceExceptionConverter.java:41)
at org.springframework.data.redis.PassThroughExceptionTranslationStrategy.translate(PassThroughExceptionTranslationStrategy.java:44)
at org.springframework.data.redis.FallbackExceptionTranslationStrategy.translate(FallbackExceptionTranslationStrategy.java:42)
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.get(LettuceStringCommands.java:68)
at org.springframework.data.redis.connection.DefaultedRedisConnection.get(DefaultedRedisConnection.java:253)
at org.springframework.data.redis.connection.DefaultStringRedisConnection.get(DefaultStringRedisConnection.java:377)
at org.springframework.data.redis.core.DefaultValueOperations$1.inRedis(DefaultValueOperations.java:57)
at org.springframework.data.redis.core.AbstractOperations$ValueDeserializingRedisCallback.doInRedis(AbstractOperations.java:59)
at org.springframework.data.redis.core.RedisTemplate.execute(RedisTemplate.java:224)
at org.springframework.data.redis.core.RedisTemplate.execute(RedisTemplate.java:184)
at org.springframework.data.redis.core.AbstractOperations.execute(AbstractOperations.java:95)
at org.springframework.data.redis.core.DefaultValueOperations.get(DefaultValueOperations.java:53)
at org.springframework.data.redis.core.DefaultBoundValueOperations.get(DefaultBoundValueOperations.java:50)
at com.boke.common.autoconfigure.cache.SysCacheAspect.around(SysCacheAspect.java:90)
at sun.reflect.GeneratedMethodAccessor1830.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:644)
at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:633)
at org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:70)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:175)
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:93)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:688)
at com.boke.sysserver.service.basic.BasicEnuDictionaryService$$EnhancerBySpringCGLIB$$7980f3c0.queryByCode(
