Lettuce 클라이언트가 redis에 액세스 할 때 FullGC가 자주 발생하면 명령 시간 초과가 발생합니다.
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:119)
at io.lettuce.core.cluster.ClusterFutureSyncInvocationHandler.handleInvocation(ClusterFutureSyncInvocationHandler.java:131)
at io.lettuce.core.internal.AbstractInvocationHandler.invoke(AbstractInvocationHandler.java:79)
at com.sun.proxy.$Proxy292.exists(Unknown Source)
at org.springframework.data.redis.connection.lettuce.LettuceKeyCommands.exists(LettuceKeyCommands.java:78)
... 27 more
