AWS Redis Serverless Issue - won't connect to Spring Connection Factory

[dreamstar-enterprises]

Hi,

Whether I choose RedisStandalone or RedisClustered in Spring, with AWS Redis Serverless, I keep getting the folllowing errors.

AWS Redis Clustered works just fine, but I'd prefer to use AWS Redis Serverless if I can.

My clustered endpoint looks something like:
clustercfg.elasticache-redis.abcde.nva1.cache.amazonaws.com:6379

My serverless endpoint looks something like:
myapp-redis-serverless-abcde.serverless.nva1.cache.amazonaws.com:6379

Here is my Kotlin code:

/**
 * Establishes a Connection (factory) with Redis
 */
@Configuration
@EnableRedisRepositories(
    enableKeyspaceEvents = RedisKeyValueAdapter.EnableKeyspaceEvents.OFF,
    keyspaceNotificationsConfigParameter = ""
)
internal class RedisConnectionFactoryConfig(
    private val springDataProperties: SpringDataProperties,
    private val profileProperties: ProfileProperties
) {


    // LETTUCE
    // reactive RedisConnectionFactory for key expiration event handling
    @Component
    internal class ClusterConfigurationProperties(
        springDataProperties: SpringDataProperties
    ) {
        /**
         * Get initial collection of known cluster nodes in format `host:port`.
         * @return
         */
        var nodes = listOf(
            "${springDataProperties.redis.host}:${springDataProperties.redis.port}",
        )
    }

    @Bean
    @Primary
    internal fun reactiveRedisConnectionFactory(
        clusterProperties: ClusterConfigurationProperties,
        springSessionProperties: SpringSessionProperties
    ): ReactiveRedisConnectionFactory {

        // declare the config variable here
        val config: RedisConfiguration

        // determine configuration to use based on the environment
        if (profileProperties.active == ProfileTypes.PRODUCTION.type
            && springSessionProperties.redis?.type == RedisConfigTypes.CLUSTERED.type) {

            // configure Redis Cluster configuration for production
            val clusterConfig = RedisClusterConfiguration(clusterProperties.nodes)
            clusterConfig.setPassword(RedisPassword.of(springDataProperties.redis.password))
            config = clusterConfig

        } else {

            // configure Redis Standalone configuration for non-production
            val staticConfig = RedisStandaloneConfiguration()
            staticConfig.hostName = springDataProperties.redis.host
            staticConfig.port = springDataProperties.redis.port

            staticConfig.setPassword(RedisPassword.of(springDataProperties.redis.password))
            config = staticConfig

        }

        // create client options

        // create SSL options if SSL is required
        val sslOptions = SslOptions.builder()
            .jdkSslProvider()  // Or use OpenSslProvider if you prefer
            .build()

        // create timeout options
        val timeoutOptions = TimeoutOptions.builder()
            .fixedTimeout(Duration.ofSeconds(20))
            .timeoutCommands(true)
            .build()

        // cluster specific settings for optimal reliability.
        val clusterTopologyRefreshOptions = ClusterTopologyRefreshOptions.builder()
            .enablePeriodicRefresh(Duration.ofSeconds(5))
            .dynamicRefreshSources(false)
            .closeStaleConnections(true)
            .adaptiveRefreshTriggersTimeout(Duration.ofSeconds(5))
            .enableAllAdaptiveRefreshTriggers().build()

        // create socket options
        val socketOptions = SocketOptions.builder()
            .keepAlive(SocketOptions.DEFAULT_SO_KEEPALIVE)
            .tcpNoDelay(SocketOptions.DEFAULT_SO_NO_DELAY)
            // time to wait for connection to be established, before considering it as a failed connection
            .connectTimeout(Duration.ofSeconds(60))
            .build()

        val mappingFunction: (HostAndPort) -> HostAndPort = { hostAndPort ->
            val host = springDataProperties.redis.host
            val addresses: Array<InetAddress> = try {
                DnsResolvers.JVM_DEFAULT.resolve(host)
            } catch (e: UnknownHostException) {
                e.printStackTrace()
                emptyArray() // Handle error and return an empty array
            }

            val cacheIP = addresses.firstOrNull()?.hostAddress ?: ""
            var finalAddress = hostAndPort

            if (hostAndPort.hostText == cacheIP) {
                finalAddress = HostAndPort.of(host, hostAndPort.port)
            }

            finalAddress
        }

        val resolver = MappingSocketAddressResolver.create(DnsResolvers.JVM_DEFAULT, mappingFunction)

        // customize thread pool size
        val clientResources = DefaultClientResources.builder()
            .ioThreadPoolSize(8)
            .computationThreadPoolSize(8)
            .socketAddressResolver(resolver)
            .build()

        val clusterClientOptionsBuilder = ClusterClientOptions.builder()
            .autoReconnect(true)
            .pingBeforeActivateConnection(true)
            .timeoutOptions(timeoutOptions)
            .socketOptions(socketOptions)
            .topologyRefreshOptions(clusterTopologyRefreshOptions)
            .validateClusterNodeMembership(true)
            .suspendReconnectOnProtocolFailure(true)
            .disconnectedBehavior(DEFAULT_DISCONNECTED_BEHAVIOR)
            .decodeBufferPolicy(DecodeBufferPolicies.ratio(0.5F))
            .requestQueueSize(1000)
            .maxRedirects(DEFAULT_MAX_REDIRECTS)
            .publishOnScheduler(true) //DEFAULT_PUBLISH_ON_SCHEDULER.
            .protocolVersion(ProtocolVersion.RESP3) // Use RESP3 Protocol to ensure AUTH command is used for handshake.

        // conditionally use sslOptions if profileProperties.active is 'prod'
        if (profileProperties.active == ProfileTypes.PRODUCTION.type) {
            clusterClientOptionsBuilder.sslOptions(sslOptions)
        }

        // build the clientClusterOptions configuration
        val clusterClientOptions = clusterClientOptionsBuilder.build()

        // configure connection pool settings
        fun buildLettucePoolConfig(): GenericObjectPoolConfig<Any> {
            val poolConfig = GenericObjectPoolConfig<Any>()
            poolConfig.maxTotal = 100
            poolConfig.maxIdle = 50
            poolConfig.minIdle = 10
            poolConfig.setMaxWait(Duration.ofSeconds(120))
            poolConfig.timeBetweenEvictionRuns = Duration.ofSeconds(120)
            poolConfig.minEvictableIdleTime = Duration.ofMinutes(5)
            poolConfig.testOnBorrow = true
            poolConfig.testWhileIdle = true
            poolConfig.testOnReturn = true
            poolConfig.blockWhenExhausted = true
            poolConfig.lifo = true
            return poolConfig
        }

        // create Lettuce client configuration with authentication details
        val clientConfigBuilder = LettucePoolingClientConfiguration.builder()
            .readFrom(REPLICA_PREFERRED)
            // maximum time allowed for a Redis command to execute before the operation is considered timed out.
            .commandTimeout(Duration.ofSeconds(60))
            .clientResources(clientResources)
            .clientOptions(clusterClientOptions)
            .poolConfig(buildLettucePoolConfig())

        // conditionally enable SSL only if profileProperties.active is 'prod'
        if (profileProperties.active == ProfileTypes.PRODUCTION.type) {
            clientConfigBuilder.useSsl()
        }

        // build the clientConfig configuration
        val clientConfig = clientConfigBuilder.build()

        // create Lettuce connection factory
        return LettuceConnectionFactory(config, clientConfig).apply {
            afterPropertiesSet()
            validateConnection = false
            setShareNativeConnection(true)
        }
    }
}

AWS Redis Serverless - Standalone error

27 October 2024 at 16:09 (UTC) | 2024-10-27T16:09:46.735Z ERROR 1 --- [BFFApplication]   [xecutorLoop-3-8] r.n.http.server.HttpServerOperations : [b36e09e7-1,   L:/10.0.140.207:9090 - R:/10.0.7.19:14384] Error starting response. Replying   error status | b3feec4f34f2464a94e94eea1be944ed | bff
-- | -- | -- | --
27 October 2024 at 16:09 (UTC) | io.lettuce.core.RedisCommandExecutionException: ERR MOVED   4562   df-elasticache-redis-serverless-meqgvn.serverless.euw2.cache.amazonaws.com:6379 | b3feec4f34f2464a94e94eea1be944ed | bff
27 October 2024 at 16:09 (UTC) | at io.lettuce.core.internal.ExceptionFactory.createExecutionException(ExceptionFactory.java:147)   ~[lettuce-core-6.3.2.RELEASE.jar!/:6.3.2.RELEASE/8941aea] | b3feec4f34f2464a94e94eea1be944ed | bff
27 October 2024 at 16:09 (UTC) | at   io.lettuce.core.internal.ExceptionFactory.createExecutionException(ExceptionFactory.java:116)   ~[lettuce-core-6.3.2.RELEASE.jar!/:6.3.2.RELEASE/8941aea] | b3feec4f34f2464a94e94eea1be944ed | bff
27 October 2024 at 16:09 (UTC) | at   io.lettuce.core.RedisPublisher$SubscriptionCommand.doOnComplete(RedisPublisher.java:761)   ~[lettuce-core-6.3.2.RELEASE.jar!/:6.3.2.RELEASE/8941aea] | b3feec4f34f2464a94e94eea1be944ed | bff
27 October 2024 at 16:09 (UTC) | at   io.lettuce.core.protocol.CommandWrapper.complete(CommandWrapper.java:65)   ~[lettuce-core-6.3.2.RELEASE.jar!/:6.3.2.RELEASE/8941aea] | b3feec4f34f2464a94e94eea1be944ed | bff
27 October 2024 at 16:09 (UTC) | at   io.lettuce.core.protocol.CommandWrapper.complete(CommandWrapper.java:63)   ~[lettuce-core-6.3.2.RELEASE.jar!/:6.3.2.RELEASE/8941aea] | b3feec4f34f2464a94e94eea1be944ed | bff
27 October 2024 at 16:09 (UTC) | at io.lettuce.core.protocol.CommandHandler.complete(CommandHandler.java:745)   ~[lettuce-core-6.3.2.RELEASE.jar!/:6.3.2.RELEASE/8941aea] | b3feec4f34f2464a94e94eea1be944ed | bff
27 October 2024 at 16:09 (UTC) | at   io.lettuce.core.protocol.CommandHandler.decode(CommandHandler.java:680)   ~[lettuce-core-6.3.2.RELEASE.jar!/:6.3.2.RELEASE/8941aea] | b3feec4f34f2464a94e94eea1be944ed | bff
27 October 2024 at 16:09 (UTC) | at   io.lettuce.core.protocol.CommandHandler.channelRead(CommandHandler.java:597)   ~[lettuce-core-6.3.2.RELEASE.jar!/:6.3.2.RELEASE/8941aea] | b3feec4f34f2464a94e94eea1be944ed | bff
27 October 2024 at 16:09 (UTC) | at   io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)   ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final] | b3feec4f34f2464a94e94eea1be944ed | bff
27 October 2024 at 16:09 (UTC) | at   io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)   ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final] | b3feec4f34f2464a94e94eea1be944ed | bff
27 October 2024 at 16:09 (UTC) | at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)   ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final] | b3feec4f34f2464a94e94eea1be944ed | bff
27 October 2024 at 16:09 (UTC) | at   io.netty.handler.ssl.SslHandler.unwrap(SslHandler.java:1473)   ~[netty-handler-4.1.112.Final.jar!/:4.1.112.Final] | b3feec4f34f2464a94e94eea1be944ed | bff
27 October 2024 at 16:09 (UTC) | at   io.netty.handler.ssl.SslHandler.decodeJdkCompatible(SslHandler.java:1336)   ~[netty-handler-4.1.112.Final.jar!/:4.1.112.Final] | b3feec4f34f2464a94e94eea1be944ed | bff
27 October 2024 at 16:09 (UTC) | at   io.netty.handler.ssl.SslHandler.decode(SslHandler.java:1385)   ~[netty-handler-4.1.112.Final.jar!/:4.1.112.Final] | b3feec4f34f2464a94e94eea1be944ed | bff
27 October 2024 at 16:09 (UTC) | at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:530)   ~[netty-codec-4.1.112.Final.jar!/:4.1.112.Final] | b3feec4f34f2464a94e94eea1be944ed | bff
27 October 2024 at 16:09 (UTC) | at   io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:469)   ~[netty-codec-4.1.112.Final.jar!/:4.1.112.Final] | b3feec4f34f2464a94e94eea1be944ed | bff
27 October 2024 at 16:09 (UTC) | at   io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:290)   ~[netty-codec-4.1.112.Final.jar!/:4.1.112.Final] | b3feec4f34f2464a94e94eea1be944ed | bff
27 October 2024 at 16:09 (UTC) | at   io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)   ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final] | b3feec4f34f2464a94e94eea1be944ed | bff
27 October 2024 at 16:09 (UTC) | at   io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)   ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final] | b3feec4f34f2464a94e94eea1be944ed | bff
27 October 2024 at 16:09 (UTC) | at   io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)   ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final] | b3feec4f34f2464a94e94eea1be944ed | bff
27 October 2024 at 16:09 (UTC) | at   io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1407)   ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final] | b3feec4f34f2464a94e94eea1be944ed | bff
27 October 2024 at 16:09 (UTC) | at   io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440)   ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final] | b3feec4f34f2464a94e94eea1be944ed | bff
27 October 2024 at 16:09 (UTC) | at   io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)   ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final] | b3feec4f34f2464a94e94eea1be944ed | bff
27 October 2024 at 16:09 (UTC) | at   io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:918)   ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final] | b3feec4f34f2464a94e94eea1be944ed | bff
27 October 2024 at 16:09 (UTC) | at   io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:799)   ~[netty-transport-classes-epoll-4.1.112.Final.jar!/:4.1.112.Final] | b3feec4f34f2464a94e94eea1be944ed | bff
27 October 2024 at 16:09 (UTC) | at   io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:501)   ~[netty-transport-classes-epoll-4.1.112.Final.jar!/:4.1.112.Final] | b3feec4f34f2464a94e94eea1be944ed | bff
27 October 2024 at 16:09 (UTC) | at   io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:399)   ~[netty-transport-classes-epoll-4.1.112.Final.jar!/:4.1.112.Final] | b3feec4f34f2464a94e94eea1be944ed | bff
27 October 2024 at 16:09 (UTC) | at   io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:994)   ~[netty-common-4.1.112.Final.jar!/:4.1.112.Final] | b3feec4f34f2464a94e94eea1be944ed | bff
27 October 2024 at 16:09 (UTC) | at   io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)   ~[netty-common-4.1.112.Final.jar!/:4.1.112.Final] | b3feec4f34f2464a94e94eea1be944ed | bff
27 October 2024 at 16:09 (UTC) | at   io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)   ~[netty-common-4.1.112.Final.jar!/:4.1.112.Final] | b3feec4f34f2464a94e94eea1be944ed | bff
27 October 2024 at 16:09 (UTC) | at java.base/java.lang.Thread.run(Thread.java:831)   ~[na:na] | b3feec4f34f2464a94e94eea1be944ed | bff
27 October 2024 at 16:09 (UTC)	2024-10-27T16:09:46.735Z ERROR 1 --- [BFFApplication] [xecutorLoop-3-8] r.n.http.server.HttpServerOperations : [b36e09e7-1, L:/10.0.140.207:9090 - R:/10.0.7.19:14384] Error starting response. Replying error status	[b3feec4f34f2464a94e94eea1be944ed](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/b3feec4f34f2464a94e94eea1be944ed?region=eu-west-2)
bff
27 October 2024 at 16:09 (UTC)	io.lettuce.core.RedisCommandExecutionException: ERR MOVED 4562 df-elasticache-redis-serverless-meqgvn.serverless.euw2.cache.amazonaws.com:6379	[b3feec4f34f2464a94e94eea1be944ed](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/b3feec4f34f2464a94e94eea1be944ed?region=eu-west-2)
bff
27 October 2024 at 16:09 (UTC)	at io.lettuce.core.internal.ExceptionFactory.createExecutionException(ExceptionFactory.java:147) ~[lettuce-core-6.3.2.RELEASE.jar!/:6.3.2.RELEASE/8941aea]	[b3feec4f34f2464a94e94eea1be944ed](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/b3feec4f34f2464a94e94eea1be944ed?region=eu-west-2)
bff
27 October 2024 at 16:09 (UTC)	at io.lettuce.core.internal.ExceptionFactory.createExecutionException(ExceptionFactory.java:116) ~[lettuce-core-6.3.2.RELEASE.jar!/:6.3.2.RELEASE/8941aea]	[b3feec4f34f2464a94e94eea1be944ed](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/b3feec4f34f2464a94e94eea1be944ed?region=eu-west-2)
bff
27 October 2024 at 16:09 (UTC)	at io.lettuce.core.RedisPublisher$SubscriptionCommand.doOnComplete(RedisPublisher.java:761) ~[lettuce-core-6.3.2.RELEASE.jar!/:6.3.2.RELEASE/8941aea]	[b3feec4f34f2464a94e94eea1be944ed](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/b3feec4f34f2464a94e94eea1be944ed?region=eu-west-2)
bff
27 October 2024 at 16:09 (UTC)	at io.lettuce.core.protocol.CommandWrapper.complete(CommandWrapper.java:65) ~[lettuce-core-6.3.2.RELEASE.jar!/:6.3.2.RELEASE/8941aea]	[b3feec4f34f2464a94e94eea1be944ed](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/b3feec4f34f2464a94e94eea1be944ed?region=eu-west-2)
bff
27 October 2024 at 16:09 (UTC)	at io.lettuce.core.protocol.CommandWrapper.complete(CommandWrapper.java:63) ~[lettuce-core-6.3.2.RELEASE.jar!/:6.3.2.RELEASE/8941aea]	[b3feec4f34f2464a94e94eea1be944ed](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/b3feec4f34f2464a94e94eea1be944ed?region=eu-west-2)
bff
27 October 2024 at 16:09 (UTC)	at io.lettuce.core.protocol.CommandHandler.complete(CommandHandler.java:745) ~[lettuce-core-6.3.2.RELEASE.jar!/:6.3.2.RELEASE/8941aea]	[b3feec4f34f2464a94e94eea1be944ed](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/b3feec4f34f2464a94e94eea1be944ed?region=eu-west-2)
bff
27 October 2024 at 16:09 (UTC)	at io.lettuce.core.protocol.CommandHandler.decode(CommandHandler.java:680) ~[lettuce-core-6.3.2.RELEASE.jar!/:6.3.2.RELEASE/8941aea]	[b3feec4f34f2464a94e94eea1be944ed](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/b3feec4f34f2464a94e94eea1be944ed?region=eu-west-2)
bff
27 October 2024 at 16:09 (UTC)	at io.lettuce.core.protocol.CommandHandler.channelRead(CommandHandler.java:597) ~[lettuce-core-6.3.2.RELEASE.jar!/:6.3.2.RELEASE/8941aea]	[b3feec4f34f2464a94e94eea1be944ed](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/b3feec4f34f2464a94e94eea1be944ed?region=eu-west-2)
bff
27 October 2024 at 16:09 (UTC)	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442) ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final]	[b3feec4f34f2464a94e94eea1be944ed](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/b3feec4f34f2464a94e94eea1be944ed?region=eu-west-2)
bff
27 October 2024 at 16:09 (UTC)	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final]	[b3feec4f34f2464a94e94eea1be944ed](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/b3feec4f34f2464a94e94eea1be944ed?region=eu-west-2)
bff
27 October 2024 at 16:09 (UTC)	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final]	[b3feec4f34f2464a94e94eea1be944ed](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/b3feec4f34f2464a94e94eea1be944ed?region=eu-west-2)
bff
27 October 2024 at 16:09 (UTC)	at io.netty.handler.ssl.SslHandler.unwrap(SslHandler.java:1473) ~[netty-handler-4.1.112.Final.jar!/:4.1.112.Final]	[b3feec4f34f2464a94e94eea1be944ed](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/b3feec4f34f2464a94e94eea1be944ed?region=eu-west-2)
bff
27 October 2024 at 16:09 (UTC)	at io.netty.handler.ssl.SslHandler.decodeJdkCompatible(SslHandler.java:1336) ~[netty-handler-4.1.112.Final.jar!/:4.1.112.Final]	[b3feec4f34f2464a94e94eea1be944ed](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/b3feec4f34f2464a94e94eea1be944ed?region=eu-west-2)
bff
27 October 2024 at 16:09 (UTC)	at io.netty.handler.ssl.SslHandler.decode(SslHandler.java:1385) ~[netty-handler-4.1.112.Final.jar!/:4.1.112.Final]	[b3feec4f34f2464a94e94eea1be944ed](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/b3feec4f34f2464a94e94eea1be944ed?region=eu-west-2)
bff
27 October 2024 at 16:09 (UTC)	at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:530) ~[netty-codec-4.1.112.Final.jar!/:4.1.112.Final]	[b3feec4f34f2464a94e94eea1be944ed](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/b3feec4f34f2464a94e94eea1be944ed?region=eu-west-2)
bff
27 October 2024 at 16:09 (UTC)	at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:469) ~[netty-codec-4.1.112.Final.jar!/:4.1.112.Final]	[b3feec4f34f2464a94e94eea1be944ed](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/b3feec4f34f2464a94e94eea1be944ed?region=eu-west-2)
bff
27 October 2024 at 16:09 (UTC)	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:290) ~[netty-codec-4.1.112.Final.jar!/:4.1.112.Final]	[b3feec4f34f2464a94e94eea1be944ed](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/b3feec4f34f2464a94e94eea1be944ed?region=eu-west-2)
bff
27 October 2024 at 16:09 (UTC)	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final]	[b3feec4f34f2464a94e94eea1be944ed](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/b3feec4f34f2464a94e94eea1be944ed?region=eu-west-2)
bff
27 October 2024 at 16:09 (UTC)	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final]	[b3feec4f34f2464a94e94eea1be944ed](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/b3feec4f34f2464a94e94eea1be944ed?region=eu-west-2)
bff
27 October 2024 at 16:09 (UTC)	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final]	[b3feec4f34f2464a94e94eea1be944ed](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/b3feec4f34f2464a94e94eea1be944ed?region=eu-west-2)
bff
27 October 2024 at 16:09 (UTC)	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1407) ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final]	[b3feec4f34f2464a94e94eea1be944ed](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/b3feec4f34f2464a94e94eea1be944ed?region=eu-west-2)
bff
27 October 2024 at 16:09 (UTC)	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final]	[b3feec4f34f2464a94e94eea1be944ed](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/b3feec4f34f2464a94e94eea1be944ed?region=eu-west-2)
bff
27 October 2024 at 16:09 (UTC)	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final]	[b3feec4f34f2464a94e94eea1be944ed](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/b3feec4f34f2464a94e94eea1be944ed?region=eu-west-2)
bff
27 October 2024 at 16:09 (UTC)	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:918) ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final]	[b3feec4f34f2464a94e94eea1be944ed](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/b3feec4f34f2464a94e94eea1be944ed?region=eu-west-2)
bff
27 October 2024 at 16:09 (UTC)	at io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:799) ~[netty-transport-classes-epoll-4.1.112.Final.jar!/:4.1.112.Final]	[b3feec4f34f2464a94e94eea1be944ed](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/b3feec4f34f2464a94e94eea1be944ed?region=eu-west-2)
bff
27 October 2024 at 16:09 (UTC)	at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:501) ~[netty-transport-classes-epoll-4.1.112.Final.jar!/:4.1.112.Final]	[b3feec4f34f2464a94e94eea1be944ed](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/b3feec4f34f2464a94e94eea1be944ed?region=eu-west-2)
bff
27 October 2024 at 16:09 (UTC)	at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:399) ~[netty-transport-classes-epoll-4.1.112.Final.jar!/:4.1.112.Final]	[b3feec4f34f2464a94e94eea1be944ed](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/b3feec4f34f2464a94e94eea1be944ed?region=eu-west-2)
bff
27 October 2024 at 16:09 (UTC)	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:994) ~[netty-common-4.1.112.Final.jar!/:4.1.112.Final]	[b3feec4f34f2464a94e94eea1be944ed](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/b3feec4f34f2464a94e94eea1be944ed?region=eu-west-2)
bff
27 October 2024 at 16:09 (UTC)	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.112.Final.jar!/:4.1.112.Final]	[b3feec4f34f2464a94e94eea1be944ed](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/b3feec4f34f2464a94e94eea1be944ed?region=eu-west-2)
bff
27 October 2024 at 16:09 (UTC)	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[netty-common-4.1.112.Final.jar!/:4.1.112.Final]	[b3feec4f34f2464a94e94eea1be944ed](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/b3feec4f34f2464a94e94eea1be944ed?region=eu-west-2)
bff
27 October 2024 at 16:09 (UTC)	at java.base/java.lang.Thread.run(Thread.java:831) ~[na:na]	[b3feec4f34f2464a94e94eea1be944ed](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/b3feec4f34f2464a94e94eea1be944ed?region=eu-west-2)
bff

AWS Redis Serverless - Clustered error

27 October 2024 at 16:17 (UTC) | 2024-10-27T16:17:56.574Z ERROR 1 --- [BFFApplication]   [xecutorLoop-3-8] r.n.http.server.HttpServerOperations : [a03dee6b-1,   L:/10.0.138.106:9090 - R:/10.0.29.116:33758] Error starting response.   Replying error status | 17fcf56600bf48d48d3a2e199d6adaa9 | bff
-- | -- | -- | --
27 October 2024 at 16:17 (UTC) | io.lettuce.core.RedisCommandExecutionException: ERR MOVED   2021   df-elasticache-redis-serverless-meqgvn.serverless.euw2.cache.amazonaws.com:6379 | 17fcf56600bf48d48d3a2e199d6adaa9 | bff
27 October 2024 at 16:17 (UTC) | at   io.lettuce.core.internal.ExceptionFactory.createExecutionException(ExceptionFactory.java:147)   ~[lettuce-core-6.3.2.RELEASE.jar!/:6.3.2.RELEASE/8941aea] | 17fcf56600bf48d48d3a2e199d6adaa9 | bff
27 October 2024 at 16:17 (UTC) | at   io.lettuce.core.internal.ExceptionFactory.createExecutionException(ExceptionFactory.java:116)   ~[lettuce-core-6.3.2.RELEASE.jar!/:6.3.2.RELEASE/8941aea] | 17fcf56600bf48d48d3a2e199d6adaa9 | bff
27 October 2024 at 16:17 (UTC) | at   io.lettuce.core.RedisPublisher$SubscriptionCommand.doOnComplete(RedisPublisher.java:761)   ~[lettuce-core-6.3.2.RELEASE.jar!/:6.3.2.RELEASE/8941aea] | 17fcf56600bf48d48d3a2e199d6adaa9 | bff
27 October 2024 at 16:17 (UTC) | at   io.lettuce.core.protocol.CommandWrapper.complete(CommandWrapper.java:65)   ~[lettuce-core-6.3.2.RELEASE.jar!/:6.3.2.RELEASE/8941aea] | 17fcf56600bf48d48d3a2e199d6adaa9 | bff
27 October 2024 at 16:17 (UTC) | at   io.lettuce.core.protocol.CommandWrapper.complete(CommandWrapper.java:63)   ~[lettuce-core-6.3.2.RELEASE.jar!/:6.3.2.RELEASE/8941aea] | 17fcf56600bf48d48d3a2e199d6adaa9 | bff
27 October 2024 at 16:17 (UTC) | at   io.lettuce.core.protocol.CommandHandler.complete(CommandHandler.java:745)   ~[lettuce-core-6.3.2.RELEASE.jar!/:6.3.2.RELEASE/8941aea] | 17fcf56600bf48d48d3a2e199d6adaa9 | bff
27 October 2024 at 16:17 (UTC) | at   io.lettuce.core.protocol.CommandHandler.decode(CommandHandler.java:680)   ~[lettuce-core-6.3.2.RELEASE.jar!/:6.3.2.RELEASE/8941aea] | 17fcf56600bf48d48d3a2e199d6adaa9 | bff
27 October 2024 at 16:17 (UTC) | at   io.lettuce.core.protocol.CommandHandler.channelRead(CommandHandler.java:597)   ~[lettuce-core-6.3.2.RELEASE.jar!/:6.3.2.RELEASE/8941aea] | 17fcf56600bf48d48d3a2e199d6adaa9 | bff
27 October 2024 at 16:17 (UTC) | at   io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)   ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final] | 17fcf56600bf48d48d3a2e199d6adaa9 | bff
27 October 2024 at 16:17 (UTC) | at   io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)   ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final] | 17fcf56600bf48d48d3a2e199d6adaa9 | bff
27 October 2024 at 16:17 (UTC) | at   io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)   ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final] | 17fcf56600bf48d48d3a2e199d6adaa9 | bff
27 October 2024 at 16:17 (UTC) | at   io.netty.handler.ssl.SslHandler.unwrap(SslHandler.java:1473)   ~[netty-handler-4.1.112.Final.jar!/:4.1.112.Final] | 17fcf56600bf48d48d3a2e199d6adaa9 | bff
27 October 2024 at 16:17 (UTC) | at   io.netty.handler.ssl.SslHandler.decodeJdkCompatible(SslHandler.java:1336)   ~[netty-handler-4.1.112.Final.jar!/:4.1.112.Final] | 17fcf56600bf48d48d3a2e199d6adaa9 | bff
27 October 2024 at 16:17 (UTC) | at   io.netty.handler.ssl.SslHandler.decode(SslHandler.java:1385)   ~[netty-handler-4.1.112.Final.jar!/:4.1.112.Final] | 17fcf56600bf48d48d3a2e199d6adaa9 | bff
27 October 2024 at 16:17 (UTC) | at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:530)   ~[netty-codec-4.1.112.Final.jar!/:4.1.112.Final] | 17fcf56600bf48d48d3a2e199d6adaa9 | bff
27 October 2024 at 16:17 (UTC) | at   io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:469)   ~[netty-codec-4.1.112.Final.jar!/:4.1.112.Final] | 17fcf56600bf48d48d3a2e199d6adaa9 | bff
27 October 2024 at 16:17 (UTC) | at   io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:290)   ~[netty-codec-4.1.112.Final.jar!/:4.1.112.Final] | 17fcf56600bf48d48d3a2e199d6adaa9 | bff
27 October 2024 at 16:17 (UTC) | at   io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)   ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final] | 17fcf56600bf48d48d3a2e199d6adaa9 | bff
27 October 2024 at 16:17 (UTC) | at   io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)   ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final] | 17fcf56600bf48d48d3a2e199d6adaa9 | bff
27 October 2024 at 16:17 (UTC) | at   io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)   ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final] | 17fcf56600bf48d48d3a2e199d6adaa9 | bff
27 October 2024 at 16:17 (UTC) | at   io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1407)   ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final] | 17fcf56600bf48d48d3a2e199d6adaa9 | bff
27 October 2024 at 16:17 (UTC) | at   io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440)   ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final] | 17fcf56600bf48d48d3a2e199d6adaa9 | bff
27 October 2024 at 16:17 (UTC) | at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)   ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final] | 17fcf56600bf48d48d3a2e199d6adaa9 | bff
27 October 2024 at 16:17 (UTC) | at   io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:918)   ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final] | 17fcf56600bf48d48d3a2e199d6adaa9 | bff
27 October 2024 at 16:17 (UTC) | at io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:799)   ~[netty-transport-classes-epoll-4.1.112.Final.jar!/:4.1.112.Final] | 17fcf56600bf48d48d3a2e199d6adaa9 | bff
27 October 2024 at 16:17 (UTC) | at   io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:501)   ~[netty-transport-classes-epoll-4.1.112.Final.jar!/:4.1.112.Final] | 17fcf56600bf48d48d3a2e199d6adaa9 | bff
27 October 2024 at 16:17 (UTC) | at   io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:399)   ~[netty-transport-classes-epoll-4.1.112.Final.jar!/:4.1.112.Final] | 17fcf56600bf48d48d3a2e199d6adaa9 | bff
27 October 2024 at 16:17 (UTC) | at   io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:994)   ~[netty-common-4.1.112.Final.jar!/:4.1.112.Final] | 17fcf56600bf48d48d3a2e199d6adaa9 | bff
27 October 2024 at 16:17 (UTC) | at   io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)   ~[netty-common-4.1.112.Final.jar!/:4.1.112.Final] | 17fcf56600bf48d48d3a2e199d6adaa9 | bff
27 October 2024 at 16:17 (UTC) | at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)   ~[netty-common-4.1.112.Final.jar!/:4.1.112.Final] | 17fcf56600bf48d48d3a2e199d6adaa9 | bff
27 October 2024 at 16:17 (UTC) | at java.base/java.lang.Thread.run(Thread.java:831)   ~[na:na] | 17fcf56600bf48d48d3a2e199d6adaa9 | bff
27 October 2024 at 16:17 (UTC)	2024-10-27T16:17:56.574Z ERROR 1 --- [BFFApplication] [xecutorLoop-3-8] r.n.http.server.HttpServerOperations : [a03dee6b-1, L:/10.0.138.106:9090 - R:/10.0.29.116:33758] Error starting response. Replying error status	[17fcf56600bf48d48d3a2e199d6adaa9](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/17fcf56600bf48d48d3a2e199d6adaa9?region=eu-west-2)
bff
27 October 2024 at 16:17 (UTC)	io.lettuce.core.RedisCommandExecutionException: ERR MOVED 2021 df-elasticache-redis-serverless-meqgvn.serverless.euw2.cache.amazonaws.com:6379	[17fcf56600bf48d48d3a2e199d6adaa9](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/17fcf56600bf48d48d3a2e199d6adaa9?region=eu-west-2)
bff
27 October 2024 at 16:17 (UTC)	at io.lettuce.core.internal.ExceptionFactory.createExecutionException(ExceptionFactory.java:147) ~[lettuce-core-6.3.2.RELEASE.jar!/:6.3.2.RELEASE/8941aea]	[17fcf56600bf48d48d3a2e199d6adaa9](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/17fcf56600bf48d48d3a2e199d6adaa9?region=eu-west-2)
bff
27 October 2024 at 16:17 (UTC)	at io.lettuce.core.internal.ExceptionFactory.createExecutionException(ExceptionFactory.java:116) ~[lettuce-core-6.3.2.RELEASE.jar!/:6.3.2.RELEASE/8941aea]	[17fcf56600bf48d48d3a2e199d6adaa9](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/17fcf56600bf48d48d3a2e199d6adaa9?region=eu-west-2)
bff
27 October 2024 at 16:17 (UTC)	at io.lettuce.core.RedisPublisher$SubscriptionCommand.doOnComplete(RedisPublisher.java:761) ~[lettuce-core-6.3.2.RELEASE.jar!/:6.3.2.RELEASE/8941aea]	[17fcf56600bf48d48d3a2e199d6adaa9](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/17fcf56600bf48d48d3a2e199d6adaa9?region=eu-west-2)
bff
27 October 2024 at 16:17 (UTC)	at io.lettuce.core.protocol.CommandWrapper.complete(CommandWrapper.java:65) ~[lettuce-core-6.3.2.RELEASE.jar!/:6.3.2.RELEASE/8941aea]	[17fcf56600bf48d48d3a2e199d6adaa9](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/17fcf56600bf48d48d3a2e199d6adaa9?region=eu-west-2)
bff
27 October 2024 at 16:17 (UTC)	at io.lettuce.core.protocol.CommandWrapper.complete(CommandWrapper.java:63) ~[lettuce-core-6.3.2.RELEASE.jar!/:6.3.2.RELEASE/8941aea]	[17fcf56600bf48d48d3a2e199d6adaa9](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/17fcf56600bf48d48d3a2e199d6adaa9?region=eu-west-2)
bff
27 October 2024 at 16:17 (UTC)	at io.lettuce.core.protocol.CommandHandler.complete(CommandHandler.java:745) ~[lettuce-core-6.3.2.RELEASE.jar!/:6.3.2.RELEASE/8941aea]	[17fcf56600bf48d48d3a2e199d6adaa9](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/17fcf56600bf48d48d3a2e199d6adaa9?region=eu-west-2)
bff
27 October 2024 at 16:17 (UTC)	at io.lettuce.core.protocol.CommandHandler.decode(CommandHandler.java:680) ~[lettuce-core-6.3.2.RELEASE.jar!/:6.3.2.RELEASE/8941aea]	[17fcf56600bf48d48d3a2e199d6adaa9](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/17fcf56600bf48d48d3a2e199d6adaa9?region=eu-west-2)
bff
27 October 2024 at 16:17 (UTC)	at io.lettuce.core.protocol.CommandHandler.channelRead(CommandHandler.java:597) ~[lettuce-core-6.3.2.RELEASE.jar!/:6.3.2.RELEASE/8941aea]	[17fcf56600bf48d48d3a2e199d6adaa9](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/17fcf56600bf48d48d3a2e199d6adaa9?region=eu-west-2)
bff
27 October 2024 at 16:17 (UTC)	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442) ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final]	[17fcf56600bf48d48d3a2e199d6adaa9](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/17fcf56600bf48d48d3a2e199d6adaa9?region=eu-west-2)
bff
27 October 2024 at 16:17 (UTC)	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final]	[17fcf56600bf48d48d3a2e199d6adaa9](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/17fcf56600bf48d48d3a2e199d6adaa9?region=eu-west-2)
bff
27 October 2024 at 16:17 (UTC)	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final]	[17fcf56600bf48d48d3a2e199d6adaa9](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/17fcf56600bf48d48d3a2e199d6adaa9?region=eu-west-2)
bff
27 October 2024 at 16:17 (UTC)	at io.netty.handler.ssl.SslHandler.unwrap(SslHandler.java:1473) ~[netty-handler-4.1.112.Final.jar!/:4.1.112.Final]	[17fcf56600bf48d48d3a2e199d6adaa9](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/17fcf56600bf48d48d3a2e199d6adaa9?region=eu-west-2)
bff
27 October 2024 at 16:17 (UTC)	at io.netty.handler.ssl.SslHandler.decodeJdkCompatible(SslHandler.java:1336) ~[netty-handler-4.1.112.Final.jar!/:4.1.112.Final]	[17fcf56600bf48d48d3a2e199d6adaa9](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/17fcf56600bf48d48d3a2e199d6adaa9?region=eu-west-2)
bff
27 October 2024 at 16:17 (UTC)	at io.netty.handler.ssl.SslHandler.decode(SslHandler.java:1385) ~[netty-handler-4.1.112.Final.jar!/:4.1.112.Final]	[17fcf56600bf48d48d3a2e199d6adaa9](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/17fcf56600bf48d48d3a2e199d6adaa9?region=eu-west-2)
bff
27 October 2024 at 16:17 (UTC)	at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:530) ~[netty-codec-4.1.112.Final.jar!/:4.1.112.Final]	[17fcf56600bf48d48d3a2e199d6adaa9](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/17fcf56600bf48d48d3a2e199d6adaa9?region=eu-west-2)
bff
27 October 2024 at 16:17 (UTC)	at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:469) ~[netty-codec-4.1.112.Final.jar!/:4.1.112.Final]	[17fcf56600bf48d48d3a2e199d6adaa9](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/17fcf56600bf48d48d3a2e199d6adaa9?region=eu-west-2)
bff
27 October 2024 at 16:17 (UTC)	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:290) ~[netty-codec-4.1.112.Final.jar!/:4.1.112.Final]	[17fcf56600bf48d48d3a2e199d6adaa9](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/17fcf56600bf48d48d3a2e199d6adaa9?region=eu-west-2)
bff
27 October 2024 at 16:17 (UTC)	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final]	[17fcf56600bf48d48d3a2e199d6adaa9](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/17fcf56600bf48d48d3a2e199d6adaa9?region=eu-west-2)
bff
27 October 2024 at 16:17 (UTC)	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final]	[17fcf56600bf48d48d3a2e199d6adaa9](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/17fcf56600bf48d48d3a2e199d6adaa9?region=eu-west-2)
bff
27 October 2024 at 16:17 (UTC)	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final]	[17fcf56600bf48d48d3a2e199d6adaa9](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/17fcf56600bf48d48d3a2e199d6adaa9?region=eu-west-2)
bff
27 October 2024 at 16:17 (UTC)	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1407) ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final]	[17fcf56600bf48d48d3a2e199d6adaa9](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/17fcf56600bf48d48d3a2e199d6adaa9?region=eu-west-2)
bff
27 October 2024 at 16:17 (UTC)	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final]	[17fcf56600bf48d48d3a2e199d6adaa9](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/17fcf56600bf48d48d3a2e199d6adaa9?region=eu-west-2)
bff
27 October 2024 at 16:17 (UTC)	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final]	[17fcf56600bf48d48d3a2e199d6adaa9](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/17fcf56600bf48d48d3a2e199d6adaa9?region=eu-west-2)
bff
27 October 2024 at 16:17 (UTC)	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:918) ~[netty-transport-4.1.112.Final.jar!/:4.1.112.Final]	[17fcf56600bf48d48d3a2e199d6adaa9](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/17fcf56600bf48d48d3a2e199d6adaa9?region=eu-west-2)
bff
27 October 2024 at 16:17 (UTC)	at io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:799) ~[netty-transport-classes-epoll-4.1.112.Final.jar!/:4.1.112.Final]	[17fcf56600bf48d48d3a2e199d6adaa9](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/17fcf56600bf48d48d3a2e199d6adaa9?region=eu-west-2)
bff
27 October 2024 at 16:17 (UTC)	at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:501) ~[netty-transport-classes-epoll-4.1.112.Final.jar!/:4.1.112.Final]	[17fcf56600bf48d48d3a2e199d6adaa9](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/17fcf56600bf48d48d3a2e199d6adaa9?region=eu-west-2)
bff
27 October 2024 at 16:17 (UTC)	at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:399) ~[netty-transport-classes-epoll-4.1.112.Final.jar!/:4.1.112.Final]	[17fcf56600bf48d48d3a2e199d6adaa9](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/17fcf56600bf48d48d3a2e199d6adaa9?region=eu-west-2)
bff
27 October 2024 at 16:17 (UTC)	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:994) ~[netty-common-4.1.112.Final.jar!/:4.1.112.Final]	[17fcf56600bf48d48d3a2e199d6adaa9](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/17fcf56600bf48d48d3a2e199d6adaa9?region=eu-west-2)
bff
27 October 2024 at 16:17 (UTC)	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.112.Final.jar!/:4.1.112.Final]	[17fcf56600bf48d48d3a2e199d6adaa9](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/17fcf56600bf48d48d3a2e199d6adaa9?region=eu-west-2)
bff
27 October 2024 at 16:17 (UTC)	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[netty-common-4.1.112.Final.jar!/:4.1.112.Final]	[17fcf56600bf48d48d3a2e199d6adaa9](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/17fcf56600bf48d48d3a2e199d6adaa9?region=eu-west-2)
bff
27 October 2024 at 16:17 (UTC)	at java.base/java.lang.Thread.run(Thread.java:831) ~[na:na]	[17fcf56600bf48d48d3a2e199d6adaa9](https://eu-west-2.console.aws.amazon.com/ecs/v2/clusters/DreamstarFrontiersCluster/services/DreamstarFrontiersService/tasks/17fcf56600bf48d48d3a2e199d6adaa9?region=eu-west-2)
bff

[mp911de]

ERR MOVED indicates that the server is running Redis Cluster issuing a redirect. There's a wall of code that also makes use of Redis Cluster, however the stack trace indicates that it isn't using ClusterCommand so I assume this is a configuration issue on your side.

[dreamstar-enterprises]

Hi Mark,

For AWS Serverless, do i need to use RedisStandAlone or RedisCluster?

So, this block

     // configure Redis Cluster configuration for production
            val clusterConfig = RedisClusterConfiguration(clusterProperties.nodes)
            clusterConfig.setPassword(RedisPassword.of(springDataProperties.redis.password))
            config = clusterConfig

or

this block

// configure Redis Standalone configuration for non-production

            val staticConfig = RedisStandaloneConfiguration()
            staticConfig.hostName = springDataProperties.redis.host
            staticConfig.port = springDataProperties.redis.port

            staticConfig.setPassword(RedisPassword.of(springDataProperties.redis.password))
            config = staticConfig

[mp911de]

I don't know and even after an extensive search, I'm not able to find that out. Looking at the exception, I think it is Redis Cluster.

[dreamstar-enterprises]

Hmm, that is strange. It should be documented somewhere. I know AWS Serverless is growing in popularity.

Ok, i will try both again tonight. I think yesterday I was just using Spring RedisStandalone. I will use SpringRedisCluster to see if it works (i.e. to ensure I don't get a PubSub error, if with the Spring annotation that should be turning PubSub off)

Maybe I need to use SpringRedisMasterSlave (though I doubt it)

[dreamstar-enterprises]

Hi Mark,

Touchwood, I can confirm that the below works for me for AWS Redis Serverless:

Cluster to Serverless

All I did was change the springDataProperties.redis.host from
clustercfg.elasticache-redis.abcde.nva1.cache.amazonaws.com to
myapp-redis-serverless-abcde.serverless.nva1.cache.amazonaws.com
in my ClusterConfigurationProperties bean below

Also,
profileProperties.active was set to "prod" (i.e.ProfileTypes.PRODUCTION.type)
springSessionProperties.redis?.type was set to "clustered" (i.e. RedisConfigTypes.CLUSTERED.type)

So, it follows this configuration chain:

            // configure Redis Cluster configuration for production
            val clusterConfig = RedisClusterConfiguration(clusterProperties.nodes)
            clusterConfig.setPassword(RedisPassword.of(springDataProperties.redis.password))
            config = clusterConfig

PubSub Errors

If I see any pubsub errors (since AWS Serverless does not support them, I will let you know), but I shouldn't since I have this annotation. But 10 mins in, no pubsub errors

@EnableRedisRepositories(
    enableKeyspaceEvents = RedisKeyValueAdapter.EnableKeyspaceEvents.OFF,
    keyspaceNotificationsConfigParameter = ""
)

Full Spring Redis Connection Factory Code:

/**
 * Establishes a Connection (factory) with Redis
 */
@Configuration
@EnableRedisRepositories(
    enableKeyspaceEvents = RedisKeyValueAdapter.EnableKeyspaceEvents.OFF,
    keyspaceNotificationsConfigParameter = ""
)
internal class RedisConnectionFactoryConfig(
    private val springDataProperties: SpringDataProperties,
    private val profileProperties: ProfileProperties
) {


    // LETTUCE
    // reactive RedisConnectionFactory for key expiration event handling
    @Component
    internal class ClusterConfigurationProperties(
        springDataProperties: SpringDataProperties
    ) {
        /**
         * Get initial collection of known cluster nodes in format `host:port`.
         * @return
         */
        var nodes = listOf(
            "${springDataProperties.redis.host}:${springDataProperties.redis.port}",
        )
    }

    @Bean
    @Primary
    internal fun reactiveRedisConnectionFactory(
        clusterProperties: ClusterConfigurationProperties,
        springSessionProperties: SpringSessionProperties
    ): ReactiveRedisConnectionFactory {

        // declare the config variable here
        val config: RedisConfiguration

        // determine configuration to use based on the environment
        if (profileProperties.active == ProfileTypes.PRODUCTION.type
            && springSessionProperties.redis?.type == RedisConfigTypes.CLUSTERED.type) {

            // configure Redis Cluster configuration for production
            val clusterConfig = RedisClusterConfiguration(clusterProperties.nodes)
            clusterConfig.setPassword(RedisPassword.of(springDataProperties.redis.password))
            config = clusterConfig

        } else {

            // configure Redis Standalone configuration for non-production
            val staticConfig = RedisStandaloneConfiguration()
            staticConfig.hostName = springDataProperties.redis.host
            staticConfig.port = springDataProperties.redis.port

            staticConfig.setPassword(RedisPassword.of(springDataProperties.redis.password))
            config = staticConfig

        }

        // create client options

        // create SSL options if SSL is required
        val sslOptions = SslOptions.builder()
            .jdkSslProvider()  // Or use OpenSslProvider if you prefer
            .build()

        // create timeout options
        val timeoutOptions = TimeoutOptions.builder()
            .fixedTimeout(Duration.ofSeconds(20))
            .timeoutCommands(true)
            .build()

        // cluster specific settings for optimal reliability.
        val clusterTopologyRefreshOptions = ClusterTopologyRefreshOptions.builder()
            .enablePeriodicRefresh(Duration.ofSeconds(5))
            .dynamicRefreshSources(false)
            .closeStaleConnections(true)
            .adaptiveRefreshTriggersTimeout(Duration.ofSeconds(5))
            .enableAllAdaptiveRefreshTriggers().build()

        // create socket options
        val socketOptions = SocketOptions.builder()
            .keepAlive(SocketOptions.DEFAULT_SO_KEEPALIVE)
            .tcpNoDelay(SocketOptions.DEFAULT_SO_NO_DELAY)
            // time to wait for connection to be established, before considering it as a failed connection
            .connectTimeout(Duration.ofSeconds(60))
            .build()

        val mappingFunction: (HostAndPort) -> HostAndPort = { hostAndPort ->
            val host = springDataProperties.redis.host
            val addresses: Array<InetAddress> = try {
                DnsResolvers.JVM_DEFAULT.resolve(host)
            } catch (e: UnknownHostException) {
                e.printStackTrace()
                emptyArray() // Handle error and return an empty array
            }

            val cacheIP = addresses.firstOrNull()?.hostAddress ?: ""
            var finalAddress = hostAndPort

            if (hostAndPort.hostText == cacheIP) {
                finalAddress = HostAndPort.of(host, hostAndPort.port)
            }

            finalAddress
        }

        val resolver = MappingSocketAddressResolver.create(DnsResolvers.JVM_DEFAULT, mappingFunction)

        // customize thread pool size
        val clientResources = DefaultClientResources.builder()
            .ioThreadPoolSize(8)
            .computationThreadPoolSize(8)
            .socketAddressResolver(resolver)
            .build()

        val clusterClientOptionsBuilder = ClusterClientOptions.builder()
            .autoReconnect(true)
            .pingBeforeActivateConnection(true)
            .timeoutOptions(timeoutOptions)
            .socketOptions(socketOptions)
            .topologyRefreshOptions(clusterTopologyRefreshOptions)
            .validateClusterNodeMembership(true)
            .suspendReconnectOnProtocolFailure(true)
            .disconnectedBehavior(DEFAULT_DISCONNECTED_BEHAVIOR)
            .decodeBufferPolicy(DecodeBufferPolicies.ratio(0.5F))
            .requestQueueSize(1000)
            .maxRedirects(DEFAULT_MAX_REDIRECTS)
            .publishOnScheduler(true) //DEFAULT_PUBLISH_ON_SCHEDULER.
            .protocolVersion(ProtocolVersion.RESP3) // Use RESP3 Protocol to ensure AUTH command is used for handshake.

        // conditionally use sslOptions if profileProperties.active is 'prod'
        if (profileProperties.active == ProfileTypes.PRODUCTION.type) {
            clusterClientOptionsBuilder.sslOptions(sslOptions)
        }

        // build the clientClusterOptions configuration
        val clusterClientOptions = clusterClientOptionsBuilder.build()

        // configure connection pool settings
        fun buildLettucePoolConfig(): GenericObjectPoolConfig<Any> {
            val poolConfig = GenericObjectPoolConfig<Any>()
            poolConfig.maxTotal = 100
            poolConfig.maxIdle = 50
            poolConfig.minIdle = 10
            poolConfig.setMaxWait(Duration.ofSeconds(120))
            poolConfig.timeBetweenEvictionRuns = Duration.ofSeconds(120)
            poolConfig.minEvictableIdleTime = Duration.ofMinutes(5)
            poolConfig.testOnBorrow = true
            poolConfig.testWhileIdle = true
            poolConfig.testOnReturn = true
            poolConfig.blockWhenExhausted = true
            poolConfig.lifo = true
            return poolConfig
        }

        // create Lettuce client configuration with authentication details
        val clientConfigBuilder = LettucePoolingClientConfiguration.builder()
            .readFrom(REPLICA_PREFERRED)
            // maximum time allowed for a Redis command to execute before the operation is considered timed out.
            .commandTimeout(Duration.ofSeconds(60))
            .clientResources(clientResources)
            .clientOptions(clusterClientOptions)
            .poolConfig(buildLettucePoolConfig())

        // conditionally enable SSL only if profileProperties.active is 'prod'
        if (profileProperties.active == ProfileTypes.PRODUCTION.type) {
            clientConfigBuilder.useSsl()
        }

        // build the clientConfig configuration
        val clientConfig = clientConfigBuilder.build()

        // create Lettuce connection factory
        return LettuceConnectionFactory(config, clientConfig).apply {
            afterPropertiesSet()
            validateConnection = false
            setShareNativeConnection(true)
        }
    }
}

[mp911de]

Great to hear you were able to solve your issue.