Redis health check failed

2026-03-20 11:29:41.541 WARN 33712 --- [ioEventLoop-5-1] b.d.r.h.DataRedisReactiveHealthIndicator : Redis health check failed

org.springframework.data.redis.RedisSystemException: Cannot read Redis info at org.springframework.data.redis.connection.convert.Converters.toProperties(Converters.java:112) at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:106) at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onNext(FluxOnErrorResume.java:80) at reactor.core.publisher.MonoFlatMapMany$FlatMapManyInner.onNext(MonoFlatMapMany.java:251) at reactor.core.publisher.MonoFlatMap$FlatMapMain.secondComplete(MonoFlatMap.java:245) at reactor.core.publisher.MonoFlatMap$FlatMapInner.onNext(MonoFlatMap.java:306) at reactor.core.publisher.MonoNext$NextSubscriber.onNext(MonoNext.java:83) at io.lettuce.core.RedisPublisher$ImmediateSubscriber.onNext(RedisPublisher.java:896) at io.lettuce.core.RedisPublisher$RedisSubscription.onNext(RedisPublisher.java:296) at io.lettuce.core.RedisPublisher$SubscriptionCommand.doOnComplete(RedisPublisher.java:783) at io.lettuce.core.protocol.CommandWrapper.complete(CommandWrapper.java:69) at io.lettuce.core.protocol.CommandWrapper.complete(CommandWrapper.java:67) at io.lettuce.core.protocol.CommandHandler.complete(CommandHandler.java:756) at io.lettuce.core.protocol.CommandHandler.decode(CommandHandler.java:690) at io.lettuce.core.protocol.CommandHandler.channelRead(CommandHandler.java:609) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:355) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1429) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:918) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:176) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1195) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.IllegalArgumentException: Malformed \\uxxxx encoding. at java.base/java.util.Properties.loadConvert(Properties.java:663) at java.base/java.util.Properties.load0(Properties.java:457) at java.base/java.util.Properties.load(Properties.java:383) at org.springframework.data.redis.connection.convert.Converters.toProperties(Converters.java:110) ... 30 common frames omitted