I want to manually refresh lettuceConnection when changed properties on zookeeper.(because I don't want to restart my server when it's working)
The following code is my zookeeper listener:
..... log.info("start to reset redisNodes..."); List<RedisNode> curRedisNodes = curHostAndPort.stream().map(hp -> { String[] hostAndPort = hp.split(":"); return new RedisNode(hostAndPort[0], Integer.valueOf(hostAndPort[1])); }).collect(Collectors.toList()); lettuceConnectionFactory.getClusterConfiguration().setClusterNodes(curRedisNodes); String password = (String) properties.get(redisPassword); log.info("redis password:{}", password); lettuceConnectionFactory.getClusterConfiguration().setPassword(RedisPassword.of(password)); lettuceConnectionFactory.destroy(); lettuceConnectionFactory.afterPropertiesSet(); lettuceConnectionFactory.validateConnection(); log.info("lettuceConnectionFactory already validateConnection...");but I got the following error log, I thought there maybe some wrong with my code, please help me:
.... at org.apache.dubbo.remoting.transport.dispatcher.ChannelEventRunnable.run(ChannelEventRunnable.java:57) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748)Caused by: io.lettuce.core.RedisConnectionException: Unable to connect to [RedisURI [host='...', port=41837], RedisURI [host='...', port=41838]...] at io.lettuce.core.RedisConnectionException.create(RedisConnectionException.java:78) at io.lettuce.core.cluster.RedisClusterClient.lambda$transformAsyncConnectionException$32(RedisClusterClient.java:1136) at io.lettuce.core.DefaultConnectionFuture.lambda$thenCompose$1(DefaultConnectionFuture.java:252) at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:760) at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:736) at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474) at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1977) at reactor.core.publisher.MonoToCompletableFuture.onError(MonoToCompletableFuture.java:68) at io.opentelemetry.javaagent.shaded.instrumentation.reactor.TracingSubscriber.lambda$onError$1(TracingSubscriber.java:63) at io.opentelemetry.javaagent.shaded.instrumentation.reactor.TracingSubscriber.withActiveSpan(TracingSubscriber.java:79) at io.opentelemetry.javaagent.shaded.instrumentation.reactor.TracingSubscriber.onError(TracingSubscriber.java:63) at reactor.core.publisher.FluxMapFuseable$MapFuseableSubscriber.onError(FluxMapFuseable.java:134) at io.opentelemetry.javaagent.shaded.instrumentation.reactor.TracingSubscriber.lambda$onError$1(TracingSubscriber.java:63) at io.opentelemetry.javaagent.shaded.instrumentation.reactor.TracingSubscriber.withActiveSpan(TracingSubscriber.java:79) at io.opentelemetry.javaagent.shaded.instrumentation.reactor.TracingSubscriber.onError(TracingSubscriber.java:63) at reactor.core.publisher.FluxHide$SuppressFuseableSubscriber.onError(FluxHide.java:132) at reactor.core.publisher.FluxPeekFuseable$PeekFuseableSubscriber.onError(FluxPeekFuseable.java:227) at io.opentelemetry.javaagent.shaded.instrumentation.reactor.TracingSubscriber.lambda$onError$1(TracingSubscriber.java:63) at io.opentelemetry.javaagent.shaded.instrumentation.reactor.TracingSubscriber.withActiveSpan(TracingSubscriber.java:79) at io.opentelemetry.javaagent.shaded.instrumentation.reactor.TracingSubscriber.onError(TracingSubscriber.java:63) at reactor.core.publisher.FluxHide$SuppressFuseableSubscriber.onError(FluxHide.java:132) at reactor.core.publisher.MonoFlatMap$FlatMapMain.onError(MonoFlatMap.java:165) at io.opentelemetry.javaagent.shaded.instrumentation.reactor.TracingSubscriber.lambda$onError$1(TracingSubscriber.java:63) at io.opentelemetry.javaagent.shaded.instrumentation.reactor.TracingSubscriber.withActiveSpan(TracingSubscriber.java:79) at io.opentelemetry.javaagent.shaded.instrumentation.reactor.TracingSubscriber.onError(TracingSubscriber.java:63) at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onError(FluxOnErrorResume.java:100) at io.opentelemetry.javaagent.shaded.instrumentation.reactor.TracingSubscriber.lambda$onError$1(TracingSubscriber.java:63) at io.opentelemetry.javaagent.shaded.instrumentation.reactor.TracingSubscriber.withActiveSpan(TracingSubscriber.java:79) at io.opentelemetry.javaagent.shaded.instrumentation.reactor.TracingSubscriber.onError(TracingSubscriber.java:63) at reactor.core.publisher.MonoPeekTerminal$MonoTerminalPeekSubscriber.onError(MonoPeekTerminal.java:251) at io.opentelemetry.javaagent.shaded.instrumentation.reactor.TracingSubscriber.lambda$onError$1(TracingSubscriber.java:63) at io.opentelemetry.javaagent.shaded.instrumentation.reactor.TracingSubscriber.withActiveSpan(TracingSubscriber.java:79) at io.opentelemetry.javaagent.shaded.instrumentation.reactor.TracingSubscriber.onError(TracingSubscriber.java:63) at reactor.core.publisher.FluxHide$SuppressFuseableSubscriber.onError(FluxHide.java:132) at reactor.core.publisher.MonoCompletionStage.lambda$subscribe$0(MonoCompletionStage.java:80) at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:760) at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:736) at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474) at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1977) at io.lettuce.core.AbstractRedisClient.lambda$initializeChannelAsync0$4(AbstractRedisClient.java:329) at io.opentelemetry.javaagent.instrumentation.netty.common.FutureListenerWrappers$WrappedFutureListener.operationComplete(FutureListenerWrappers.java:67) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:577) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:551) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:490) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:615) at io.netty.util.concurrent.DefaultPromise.setFailure0(DefaultPromise.java:608) at io.netty.util.concurrent.DefaultPromise.tryFailure(DefaultPromise.java:117) at io.netty.bootstrap.Bootstrap.doResolveAndConnect0(Bootstrap.java:231) at io.netty.bootstrap.Bootstrap.access$000(Bootstrap.java:48) at io.netty.bootstrap.Bootstrap$1.operationComplete(Bootstrap.java:182) at io.netty.bootstrap.Bootstrap$1.operationComplete(Bootstrap.java:168) at io.opentelemetry.javaagent.instrumentation.netty.common.FutureListenerWrappers$WrappedFutureListener.operationComplete(FutureListenerWrappers.java:67) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:577) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:551) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:490) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:615) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:604) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:104) at io.netty.channel.DefaultChannelPromise.trySuccess(DefaultChannelPromise.java:84) at io.netty.channel.AbstractChannel$AbstractUnsafe.safeSetSuccess(AbstractChannel.java:985) at io.netty.channel.AbstractChannel$AbstractUnsafe.register0(AbstractChannel.java:505) at io.netty.channel.AbstractChannel$AbstractUnsafe.access$200(AbstractChannel.java:416) at io.netty.channel.AbstractChannel$AbstractUnsafe$1.run(AbstractChannel.java:475) at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163) at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:510) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:388) at io.netty.util.concurrent.SingleThreadEventExecutor$6.run(SingleThreadEventExecutor.java:1044) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omittedCaused by: java.lang.IllegalStateException: executor not accepting a task at io.netty.resolver.AddressResolverGroup.getResolver(AddressResolverGroup.java:60) at io.netty.bootstrap.Bootstrap.doResolveAndConnect0(Bootstrap.java:194) ... 22 common frames omitted....2023-04-24 16:19:05.396 [lettuce-eventExecutorLoop-3-3] [ERROR] i.n.u.concurrent.DefaultPromise.rejectedExecution - Failed to submit a listener notification task. Event loop shut down?java.util.concurrent.RejectedExecutionException: event executor terminated at io.netty.util.concurrent.SingleThreadEventExecutor.reject(SingleThreadEventExecutor.java:981) at io.netty.util.concurrent.SingleThreadEventExecutor.offerTask(SingleThreadEventExecutor.java:388) at io.netty.util.concurrent.SingleThreadEventExecutor.addTask(SingleThreadEventExecutor.java:381) at io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:880) at io.netty.util.concurrent.DefaultPromise.safeExecute(DefaultPromise.java:841) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:498) at io.netty.util.concurrent.DefaultPromise.addListener(DefaultPromise.java:183) at io.netty.channel.DefaultChannelPromise.addListener(DefaultChannelPromise.java:95) at io.netty.channel.DefaultChannelPromise.addListener(DefaultChannelPromise.java:30) at io.lettuce.core.AbstractRedisClient.initializeChannelAsync0(AbstractRedisClient.java:323) at io.lettuce.core.AbstractRedisClient.lambda$initializeChannelAsync$0(AbstractRedisClient.java:294) at reactor.core.publisher.LambdaMonoSubscriber.onNext(LambdaMonoSubscriber.java:168) at io.opentelemetry.javaagent.shaded.instrumentation.reactor.TracingSubscriber.lambda$onNext$0(TracingSubscriber.java:58) at io.opentelemetry.javaagent.shaded.instrumentation.reactor.TracingSubscriber.withActiveSpan(TracingSubscriber.java:79) at io.opentelemetry.javaagent.shaded.instrumentation.reactor.TracingSubscriber.onNext(TracingSubscriber.java:58) at reactor.core.publisher.FluxPeekFuseable$PeekFuseableSubscriber.onNext(FluxPeekFuseable.java:203) at io.opentelemetry.javaagent.shaded.instrumentation.reactor.TracingSubscriber.lambda$onNext$0(TracingSubscriber.java:58) at io.opentelemetry.javaagent.shaded.instrumentation.reactor.TracingSubscriber.withActiveSpan(TracingSubscriber.java:79) at io.opentelemetry.javaagent.shaded.instrumentation.reactor.TracingSubscriber.onNext(TracingSubscriber.java:58) at reactor.core.publisher.FluxHide$SuppressFuseableSubscriber.onNext(FluxHide.java:127) at reactor.core.publisher.MonoPeekTerminal$MonoTerminalPeekSubscriber.onNext(MonoPeekTerminal.java:173) at reactor.core.publisher.Operators$ScalarSubscription.request(Operators.java:2148) at reactor.core.publisher.MonoPeekTerminal$MonoTerminalPeekSubscriber.request(MonoPeekTerminal.java:132) at reactor.core.publisher.FluxHide$SuppressFuseableSubscriber.request(FluxHide.java:142) at reactor.core.publisher.FluxPeekFuseable$PeekFuseableSubscriber.request(FluxPeekFuseable.java:137) at reactor.core.publisher.LambdaMonoSubscriber.onSubscribe(LambdaMonoSubscriber.java:118) at io.opentelemetry.javaagent.shaded.instrumentation.reactor.TracingSubscriber.onSubscribe(TracingSubscriber.java:53) at reactor.core.publisher.FluxPeekFuseable$PeekFuseableSubscriber.onSubscribe(FluxPeekFuseable.java:171) at io.opentelemetry.javaagent.shaded.instrumentation.reactor.TracingSubscriber.onSubscribe(TracingSubscriber.java:53) at reactor.core.publisher.FluxHide$SuppressFuseableSubscriber.onSubscribe(FluxHide.java:113) at reactor.core.publisher.MonoPeekTerminal$MonoTerminalPeekSubscriber.onSubscribe(MonoPeekTerminal.java:145) at reactor.core.publisher.MonoJust.subscribe(MonoJust.java:54) at reactor.core.publisher.Mono.subscribe(Mono.java:4087) at reactor.core.publisher.Mono.subscribeWith(Mono.java:4193) at reactor.core.publisher.Mono.subscribe(Mono.java:4059) at reactor.core.publisher.Mono.subscribe(Mono.java:3995) at reactor.core.publisher.Mono.subscribe(Mono.java:3967) at io.lettuce.core.AbstractRedisClient.initializeChannelAsync(AbstractRedisClient.java:289) at io.lettuce.core.cluster.RedisClusterClient.connectStatefulAsync(RedisClusterClient.java:705) at io.lettuce.core.cluster.RedisClusterClient.connectToNodeAsync(RedisClusterClient.java:499) at io.lettuce.core.cluster.RedisClusterClient$NodeConnectionFactoryImpl.connectToNodeAsync(RedisClusterClient.java:1171) at io.lettuce.core.cluster.topology.ClusterTopologyRefresh.getConnections(ClusterTopologyRefresh.java:263) at io.lettuce.core.cluster.topology.ClusterTopologyRefresh.loadViews(ClusterTopologyRefresh.java:74) at io.lettuce.core.cluster.RedisClusterClient.doLoadPartitions(RedisClusterClient.java:865) at io.lettuce.core.cluster.RedisClusterClient.loadPartitions(RedisClusterClient.java:845) at io.lettuce.core.cluster.RedisClusterClient.reloadPartitions(RedisClusterClient.java:784) at io.lettuce.core.cluster.ClusterTopologyRefreshScheduler$ClusterTopologyRefreshTask.doRun(ClusterTopologyRefreshScheduler.java:256) at io.lettuce.core.cluster.ClusterTopologyRefreshScheduler$ClusterTopologyRefreshTask.run(ClusterTopologyRefreshScheduler.java:236) at io.netty.util.concurrent.PromiseTask$RunnableAdapter.call(PromiseTask.java:38) at io.netty.util.concurrent.PromiseTask.run(PromiseTask.java:73) at io.netty.util.concurrent.DefaultEventExecutor.run(DefaultEventExecutor.java:66) at io.netty.util.concurrent.SingleThreadEventExecutor$6.run(SingleThreadEventExecutor.java:1044) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748)2023-04-24 16:19:05.396 [lettuce-eventExecutorLoop-3-3] [WARN ] io.netty.channel.AbstractChannel - Force-closing a channel whose registration task was not accepted by an event loop: [id: 0x65f34f45]java.util.concurrent.RejectedExecutionException: event executor terminated at io.netty.util.concurrent.SingleThreadEventExecutor.reject(SingleThreadEventExecutor.java:981) at io.netty.util.concurrent.SingleThreadEventExecutor.offerTask(SingleThreadEventExecutor.java:388) at io.netty.util.concurrent.SingleThreadEventExecutor.addTask(SingleThreadEventExecutor.java:381) at io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:880) at io.netty.channel.AbstractChannel$AbstractUnsafe.register(AbstractChannel.java:472) at io.netty.channel.SingleThreadEventLoop.register(SingleThreadEventLoop.java:87) at io.netty.channel.SingleThreadEventLoop.register(SingleThreadEventLoop.java:81) at io.netty.channel.MultithreadEventLoopGroup.register(MultithreadEventLoopGroup.java:86) at io.netty.bootstrap.AbstractBootstrap.initAndRegister(AbstractBootstrap.java:311) at io.netty.bootstrap.Bootstrap.doResolveAndConnect(Bootstrap.java:157) at io.netty.bootstrap.Bootstrap.connect(Bootstrap.java:141) at io.lettuce.core.AbstractRedisClient.initializeChannelAsync0(AbstractRedisClient.java:313) at io.lettuce.core.AbstractRedisClient.lambda$initializeChannelAsync$0(AbstractRedisClient.java:294) at reactor.core.publisher.LambdaMonoSubscriber.onNext(LambdaMonoSubscriber.java:168) at io.opentelemetry.javaagent.shaded.instrumentation.reactor.TracingSubscriber.lambda$onNext$0(TracingSubscriber.java:58) at io.opentelemetry.javaagent.shaded.instrumentation.reactor.TracingSubscriber.withActiveSpan(TracingSubscriber.java:79) at io.opentelemetry.javaagent.shaded.instrumentation.reactor.TracingSubscriber.onNext(TracingSubscriber.java:58) at reactor.core.publisher.FluxPeekFuseable$PeekFuseableSubscriber.onNext(FluxPeekFuseable.java:203) at io.opentelemetry.javaagent.shaded.instrumentation.reactor.TracingSubscriber.lambda$onNext$0(TracingSubscriber.java:58) at io.opentelemetry.javaagent.shaded.instrumentation.reactor.TracingSubscriber.withActiveSpan(TracingSubscriber.java:79) at io.opentelemetry.javaagent.shaded.instrumentation.reactor.TracingSubscriber.onNext(TracingSubscriber.java:58) at reactor.core.publisher.FluxHide$SuppressFuseableSubscriber.onNext(FluxHide.java:127) at reactor.core.publisher.MonoPeekTerminal$MonoTerminalPeekSubscriber.onNext(MonoPeekTerminal.java:173) at reactor.core.publisher.Operators$ScalarSubscription.request(Operators.java:2148) at reactor.core.publisher.MonoPeekTerminal$MonoTerminalPeekSubscriber.request(MonoPeekTerminal.java:132) at reactor.core.publisher.FluxHide$SuppressFuseableSubscriber.request(FluxHide.java:142) at reactor.core.publisher.FluxPeekFuseable$PeekFuseableSubscriber.request(FluxPeekFuseable.java:137) at reactor.core.publisher.LambdaMonoSubscriber.onSubscribe(LambdaMonoSubscriber.java:118) at io.opentelemetry.javaagent.shaded.instrumentation.reactor.TracingSubscriber.onSubscribe(TracingSubscriber.java:53) at reactor.core.publisher.FluxPeekFuseable$PeekFuseableSubscriber.onSubscribe(FluxPeekFuseable.java:171) at io.opentelemetry.javaagent.shaded.instrumentation.reactor.TracingSubscriber.onSubscribe(TracingSubscriber.java:53) at reactor.core.publisher.FluxHide$SuppressFuseableSubscriber.onSubscribe(FluxHide.java:113) at reactor.core.publisher.MonoPeekTerminal$MonoTerminalPeekSubscriber.onSubscribe(MonoPeekTerminal.java:145) at reactor.core.publisher.MonoJust.subscribe(MonoJust.java:54) at reactor.core.publisher.Mono.subscribe(Mono.java:4087) at reactor.core.publisher.Mono.subscribeWith(Mono.java:4193) at reactor.core.publisher.Mono.subscribe(Mono.java:4059) at reactor.core.publisher.Mono.subscribe(Mono.java:3995) at reactor.core.publisher.Mono.subscribe(Mono.java:3967) at io.lettuce.core.AbstractRedisClient.initializeChannelAsync(AbstractRedisClient.java:289) at io.lettuce.core.cluster.RedisClusterClient.connectStatefulAsync(RedisClusterClient.java:705) at io.lettuce.core.cluster.RedisClusterClient.connectToNodeAsync(RedisClusterClient.java:499) at io.lettuce.core.cluster.RedisClusterClient$NodeConnectionFactoryImpl.connectToNodeAsync(RedisClusterClient.java:1171) at io.lettuce.core.cluster.topology.ClusterTopologyRefresh.getConnections(ClusterTopologyRefresh.java:263) at io.lettuce.core.cluster.topology.ClusterTopologyRefresh.loadViews(ClusterTopologyRefresh.java:74) at io.lettuce.core.cluster.RedisClusterClient.doLoadPartitions(RedisClusterClient.java:865) at io.lettuce.core.cluster.RedisClusterClient.loadPartitions(RedisClusterClient.java:845) at io.lettuce.core.cluster.RedisClusterClient.reloadPartitions(RedisClusterClient.java:784) at io.lettuce.core.cluster.ClusterTopologyRefreshScheduler$ClusterTopologyRefreshTask.doRun(ClusterTopologyRefreshScheduler.java:256) at io.lettuce.core.cluster.ClusterTopologyRefreshScheduler$ClusterTopologyRefreshTask.run(ClusterTopologyRefreshScheduler.java:236) at io.netty.util.concurrent.PromiseTask$RunnableAdapter.call(PromiseTask.java:38) at io.netty.util.concurrent.PromiseTask.run(PromiseTask.java:73) at io.netty.util.concurrent.DefaultEventExecutor.run(DefaultEventExecutor.java:66) at io.netty.util.concurrent.SingleThreadEventExecutor$6.run(SingleThreadEventExecutor.java:1044) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748)2023-04-24 16:19:05.397 [lettuce-eventExecutorLoop-3-3] [ERROR] i.n.u.concurrent.DefaultPromise.rejectedExecution - Failed to submit a listener notification task. Event loop shut down?java.util.concurrent.RejectedExecutionException: event executor terminatedhow to manually refresh lettuceConnection?