org.redisson.client.WriteRedisConnectionException: Unable to write command into connection! Node source: NodeSource [slot=0, addr=null, redisClient=null, redirect=null, entry=null], connection: RedisConnection@1520871509 [redisClient=[addr=redis://127.0.0.1:6379], channel=[id: 0xe8d18c7b, L:/127.0.0.1:53882 ! R:127.0.0.1/127.0.0.1:6379], currentCommand=CommandData [promise=RedissonPromise [promise=ImmediateEventExecutor$ImmediatePromise@2ccfc456(failure: java.util.concurrent.CancellationException)], command=(HSET), params=[site_static_onlineCounter, PooledUnsafeDirectByteBuf(freed), PooledUnsafeDirectByteBuf(freed)], codec=org.redisson.codec.FstCodec]], command: (GET), params: [site_cache_SiteCache:initInd] after 3 retry attempts