spring-boot集成redis使用lettuce客户端超时异常怎么办

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错误信息

2020-08-19 19:06:10.015 ERROR 9716 --- [pool-2-thread-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled taskorg.springframework.dao.QueryTimeoutException: Redis command timed out; nested exception is io.lettuce.core.RedisCommandTimeoutException: Command timed out after 10 second(s)        at org.springframework.data.redis.connection.lettuce.LettuceExceptionConverter.convert(LettuceExceptionConverter.java:70)        at org.springframework.data.redis.connection.lettuce.LettuceExceptionConverter.convert(LettuceExceptionConverter.java:41)        at org.springframework.data.redis.PassThroughExceptionTranslationStrategy.translate(PassThroughExceptionTranslationStrategy.java:44)        at org.springframework.data.redis.FallbackExceptionTranslationStrategy.translate(FallbackExceptionTranslationStrategy.java:42)        at org.springframework.data.redis.connection.lettuce.LettuceConnection.convertLettuceAccessException(LettuceConnection.java:270)        at org.springframework.data.redis.connection.lettuce.LettuceSetCommands.convertLettuceAccessException(LettuceSetCommands.java:520)        at org.springframework.data.redis.connection.lettuce.LettuceSetCommands.sMembers(LettuceSetCommands.java:245)        at org.springframework.data.redis.connection.DefaultedRedisConnection.sMembers(DefaultedRedisConnection.java:729)        at org.springframework.data.redis.core.DefaultSetOperations.lambda$members$10(DefaultSetOperations.java:214)        at org.springframework.data.redis.core.RedisTemplate.execute(RedisTemplate.java:228)        at org.springframework.data.redis.core.RedisTemplate.execute(RedisTemplate.java:188)        at org.springframework.data.redis.core.AbstractOperations.execute(AbstractOperations.java:96)        at org.springframework.data.redis.core.DefaultSetOperations.members(DefaultSetOperations.java:214)        at org.springframework.data.redis.core.DefaultBoundSetOperations.members(DefaultBoundSetOperations.java:152)        at org.springframework.session.data.redis.RedisSessionExpirationPolicy.cleanExpiredSessions(RedisSessionExpirationPolicy.java:129)        at org.springframework.session.data.redis.RedisIndexedSessionRepository.cleanupExpiredSessions(RedisIndexedSessionRepository.java:407)        at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54)        at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:93)        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)        at java.util.concurrent.FutureTask.run(FutureTask.java:266)        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)        at java.lang.Thread.run(Thread.java:748)Caused by: io.lettuce.core.RedisCommandTimeoutException: Command timed out after 10 second(s)        at io.lettuce.core.ExceptionFactory.createTimeoutException(ExceptionFactory.java:51)        at io.lettuce.core.LettuceFutures.awaitOrCancel(LettuceFutures.java:114)        at io.lettuce.core.FutureSyncInvocationHandler.handleInvocation(FutureSyncInvocationHandler.java:69)        at io.lettuce.core.internal.AbstractInvocationHandler.invoke(AbstractInvocationHandler.java:80)        at com.sun.proxy.$Proxy115.smembers(Unknown Source)        at org.springframework.data.redis.connection.lettuce.LettuceSetCommands.sMembers(LettuceSetCommands.java:243)        ... 18 common frames omitted

解决方法

1）换掉默认的Lettuce客户端，使用jedis客户端

        redis.clients        jedis        org.springframework.data        spring-data-redis

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