2022-02-22 16:16:06.773  WARN 1 --- [sson-netty-2-17] io.netty.util.concurrent.DefaultPromise  : An exception was thrown by org.redisson.misc.RedissonPromise$$Lambda$682/0x0000000100777c40.operationComplete()

java.lang.AbstractMethodError: Receiver class org.redisson.spring.data.connection.RedissonReactiveRedisConnection does not define or inherit an implementation of the resolved method 'abstract reactor.core.publisher.Mono closeLater()' of interface org.springframework.data.redis.connection.ReactiveRedisConnection.
	at org.springframework.boot.actuate.redis.RedisReactiveHealthIndicator.lambda$doHealthCheck$3(RedisReactiveHealthIndicator.java:55) ~[spring-boot-actuator-2.2.4.RELEASE.jar!/:2.2.4.RELEASE]
	at reactor.core.publisher.MonoFlatMap$FlatMapMain.onNext(MonoFlatMap.java:118) ~[reactor-core-3.3.2.RELEASE.jar!/:3.3.2.RELEASE]
	at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onNext(FluxOnErrorResume.java:73) ~[reactor-core-3.3.2.RELEASE.jar!/:3.3.2.RELEASE]
	at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.3.2.RELEASE.jar!/:3.3.2.RELEASE]
	at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onNext(FluxOnErrorResume.java:73) ~[reactor-core-3.3.2.RELEASE.jar!/:3.3.2.RELEASE]
	at reactor.core.publisher.MonoNext$NextSubscriber.onNext(MonoNext.java:76) ~[reactor-core-3.3.2.RELEASE.jar!/:3.3.2.RELEASE]
	at reactor.core.publisher.FluxCreate$BufferAsyncSink.drain(FluxCreate.java:793) ~[reactor-core-3.3.2.RELEASE.jar!/:3.3.2.RELEASE]
	at reactor.core.publisher.FluxCreate$BufferAsyncSink.next(FluxCreate.java:718) ~[reactor-core-3.3.2.RELEASE.jar!/:3.3.2.RELEASE]
	at reactor.core.publisher.FluxCreate$SerializedSink.next(FluxCreate.java:153) ~[reactor-core-3.3.2.RELEASE.jar!/:3.3.2.RELEASE]
	at org.redisson.reactive.CommandReactiveService.lambda$null$1(CommandReactiveService.java:61) ~[redisson-3.13.1.jar!/:3.13.1]
	at org.redisson.misc.RedissonPromise.lambda$onComplete$0(RedissonPromise.java:187) ~[redisson-3.13.1.jar!/:3.13.1]
	at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:577) ~[netty-common-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:570) ~[netty-common-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:549) ~[netty-common-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:490) ~[netty-common-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:615) ~[netty-common-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:604) ~[netty-common-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:104) ~[netty-common-4.1.45.Final.jar!/:4.1.45.Final]
	at org.redisson.misc.RedissonPromise.trySuccess(RedissonPromise.java:82) ~[redisson-3.13.1.jar!/:3.13.1]
	at org.redisson.command.RedisExecutor.handleSuccess(RedisExecutor.java:476) ~[redisson-3.13.1.jar!/:3.13.1]
	at org.redisson.command.RedisExecutor.handleResult(RedisExecutor.java:459) ~[redisson-3.13.1.jar!/:3.13.1]
	at org.redisson.command.RedisExecutor.checkAttemptPromise(RedisExecutor.java:445) ~[redisson-3.13.1.jar!/:3.13.1]
	at org.redisson.command.RedisExecutor.lambda$execute$3(RedisExecutor.java:163) ~[redisson-3.13.1.jar!/:3.13.1]
	at org.redisson.misc.RedissonPromise.lambda$onComplete$0(RedissonPromise.java:187) ~[redisson-3.13.1.jar!/:3.13.1]
	at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:577) ~[netty-common-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:570) ~[netty-common-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:549) ~[netty-common-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:490) ~[netty-common-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:615) ~[netty-common-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:604) ~[netty-common-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:104) ~[netty-common-4.1.45.Final.jar!/:4.1.45.Final]
	at org.redisson.misc.RedissonPromise.trySuccess(RedissonPromise.java:82) ~[redisson-3.13.1.jar!/:3.13.1]
	at org.redisson.client.handler.CommandDecoder.completeResponse(CommandDecoder.java:451) ~[redisson-3.13.1.jar!/:3.13.1]
	at org.redisson.client.handler.CommandDecoder.handleResult(CommandDecoder.java:446) ~[redisson-3.13.1.jar!/:3.13.1]
	at org.redisson.client.handler.CommandDecoder.decode(CommandDecoder.java:377) ~[redisson-3.13.1.jar!/:3.13.1]
	at org.redisson.client.handler.CommandDecoder.decodeCommand(CommandDecoder.java:196) ~[redisson-3.13.1.jar!/:3.13.1]
	at org.redisson.client.handler.CommandDecoder.decode(CommandDecoder.java:134) ~[redisson-3.13.1.jar!/:3.13.1]
	at org.redisson.client.handler.CommandDecoder.decode(CommandDecoder.java:104) ~[redisson-3.13.1.jar!/:3.13.1]
	at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:498) ~[netty-codec-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.handler.codec.ReplayingDecoder.callDecode(ReplayingDecoder.java:366) ~[netty-codec-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:276) ~[netty-codec-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:377) ~[netty-transport-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:363) ~[netty-transport-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:355) ~[netty-transport-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.handler.ssl.SslHandler.unwrap(SslHandler.java:1470) ~[netty-handler-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.handler.ssl.SslHandler.decodeJdkCompatible(SslHandler.java:1219) ~[netty-handler-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.handler.ssl.SslHandler.decode(SslHandler.java:1266) ~[netty-handler-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:498) ~[netty-codec-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:437) ~[netty-codec-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:276) ~[netty-codec-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:377) ~[netty-transport-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:363) ~[netty-transport-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:355) ~[netty-transport-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) ~[netty-transport-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:377) ~[netty-transport-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:363) ~[netty-transport-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) ~[netty-transport-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163) ~[netty-transport-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:714) ~[netty-transport-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:650) ~[netty-transport-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:576) ~[netty-transport-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) ~[netty-transport-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) ~[netty-common-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.45.Final.jar!/:4.1.45.Final]
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[netty-common-4.1.45.Final.jar!/:4.1.45.Final]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]

之前一直以为是springboot版本和redis版本不一致造成的，springboot版本是2.2.4.RELEASE, redis 版本是3.13.1，后来经查找SpringBoot和redis对应版本发现无问题(https://github.com/redisson/redisson/tree/master/redisson-spring-boot-starter)
再仔细查看错误日志信息：发现其中有一行

at org.springframework.boot.actuate.redis.RedisReactiveHealthIndicator.lambda$doHealthCheck$3(RedisReactiveHealthIndicator.java:55) 

里面有healthCheck相关字样，怀疑是否因为redis健康检查造成的，在springboot yml配置文件中增加如下配置：

management:
  health:
    redis:
      enabled: false

重新启动，项目不再提示错误信息。