org.springframework.data.redis.RedisSystemException: Redis exception; ness ted exception is io.lettuce.core.RedisException: Connection is closed at org.springframework.data.redis.connection.lettuce.LettuceExceptionConverter.convert(LettuceExceptionConverter.java:74) 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.incr(LettuceStringCommands.java:332) at org.springframework.data.redis.connection.DefaultedRedisConnection.incr(DefaultedRedisConnection.java:323) at org.springframework.data.redis.core.DefaultValueOperations.lambda$increment$0(DefaultValueOperations.java:87) at org.springframework.data.redis.core.RedisTemplate.execute(RedisTemplate.java:224) at org.springframework.data.redis.core.RedisTemplate.execute(RedisTemplate.java:184) at org.springframework.data.redis.core.AbstractOperations.execute(AbstractOperations.java:95) at org.springframework.data.redis.core.DefaultValueOperations.increment(DefaultValueOperations.java:87) ... at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: io.lettuce.core.RedisException: Connection is closed at io.lettuce.core.cluster.ClusterDistributionChannelWriter.write(ClusterDistributionChannelWriter.java:71) at io.lettuce.core.RedisChannelHandler.dispatch(RedisChannelHandler.java:187) at io.lettuce.core.cluster.StatefulRedisClusterConnectionImpl.dispatch(StatefulRedisClusterConnectionImpl.java:207) at io.lettuce.core.AbstractRedisAsyncCommands.dispatch(AbstractRedisAsyncCommands.java:467) at io.lettuce.core.AbstractRedisAsyncCommands.incr(AbstractRedisAsyncCommands.java:796) at sun.reflect.GeneratedMethodAccessor284.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at io.lettuce.core.cluster.ClusterFutureSyncInvocationHandler.handleInvocation(ClusterFutureSyncInvocationHandler.java:114) at io.lettuce.core.internal.AbstractInvocationHandler.invoke(AbstractInvocationHandler.java:80) at com.sun.proxy.$Proxy188.incr(Unknown Source) at org.springframework.data.redis.connection.lettuce.LettuceStringCommands.incr(LettuceStringCommands.java:330) ... 13 more