I am new to Reactive Programming. i need to connect to Redis to save and get some data. The redis instance is present in cloud. Am using Lettuce Connection factory to establish the connection. whe...

Lettuce Core API has RedisClient class that contains these methods: public StatefulRedisConnection<String, String> connect() { return this.connect(this.newStringStringCodec()); } public &l...

I've an Azure Cache for Redis - Premium and Cluster enabled. I've been trying to connect to that Redis using spring-boot-starter-data-redis (spring boot version: 2.3.4.RELEASE, Java version: 11) an...

We are upgrading from spring boot version 1.5.2 to 2.0.0. I have found that spring data redis is using lettuce as default and requires no connection pool management and uses only single underlying ...

I need some help, Our service uses the lettuce 5.1.6 version, and a total of 22 docker nodes are deployed. Whenever the service is deployed, several docker nodes will appear ERROR: READONLY You can...

I am trying to listen on a redis stream and process the message as and when they arrive. I am using async command and I expect the message to be pushed instead of being pulled. So I don't think a w...

Using Lettuce 5 as a Redis client for the first time, I'm finding it rather confusing to simply create a RedisCommands<String, Long> for getting/setting Redis values as a Long. It's a little ...

I'm using spring boot webflux + project reactor + lettuce for connecting and querying Redis in a non blocking way. I have configured the ReactiveRedisTemplate with LettuceConnectionFactory. The spr...

My application uses AWSElastiCache for session storage. Created a redis instance (Cluster Mode Disabled) with 1 primary and 2 replica nodes. I am using Lettuce as Redis client which is internal to ...

io.lettuce.core.RedisCommandTimeoutException: Command timed out after 10 second(s) at io.lettuce.core.ExceptionFactory.createTimeoutException(ExceptionFactory.java:51) ~[lettuce-core-5.1.6.RELEASE...

I'm making an application that uses Spring Boot, MySQL and Redis on the Back End and Angular on the Front End. I want to deploy it to Heroku so I could use my front end with it but I just can't see...

I am considering Lettuce and Redisson java clients for use in my application server (to connect to Redis). I haven't been able to find a proper comparison of the two from people who have tried them...

I have a Redis Cluster (3 master and 3 slaves) running inside a Kubernetes cluster. The cluster is exposed via a Kubenetes-Service (Kube-Service). I have my application server connected to the Redi...

We are using spring-data-redis with the spring-cache abstraction and lettuce as our redis-client. Additionally we use multi-threading and async execution on some methods. An example workflow would...

I am working on Lettuce cluster Java client. It is set up inside a bolt topology (Apache Strom). spout is reading data from kafka and passing it to bolt. However, when I am starting my topology, I ...

I am trying to use lettuce to write some simple Unit tests. (More specifically I am following this tutorial: https://semaphoreci.com/community/tutorials/bdd-testing-a-restful-web-application-in-pyt...

I'm trying to use ReactiveRedisOperations from spring-data-redis 2.1.8 to do transactions, for example: WATCH mykey val = GET mykey val = val + 1 MULTI SET mykey $val EXEC But I cannot seem to f...

I am using spring boot (irrelevant) with spring-data-redis:jar:2.0.9, which uses lettuce to connect to my REDIS. I am using a hash structure that contains around 100 keys. Under those keys I put so...

We have defined Lettuce client connection factory to be able to connect to Redis defining custom socket and command timeout: @Bean LettuceConnectionFactory lettuceConnectionFactory() { final Soc...

We are facing this specific issue using lettuce redis library. We are receiving too many RedisCommandTimeoutException. We have set a timeout of 2 secs in redis-cli and 10 ms in redis slow logs. Whi...

I have a template in which I placed, let's say 5 forms, but all disabled to be posted except for the first one. The next form can only be filled if I click a button that enables it first. I'm look...

Im using Spring Webflux (with spring-reactor-netty) 2.1.0.RC1 and Lettuce 5.1.1.RELEASE. When I invoke any Redis operation using the Reactive Lettuce API the execution always switches to the same ...

For a collection of aggregate objects that may or may not already exist in Redis, I'd like to call INCRBY and EXPIRE on them. From my reading, it seems using either MULTI or EVAL is the way to go. ...

I have been using Lettuce as a Redis client to talk to AWS Elasticache. The specific configuration that I am currently using is the Static Master/Slave with predefined node addresses. Recently, the...

I am using redis with Akka so I need no blocking calls. Lettuce has async-future call built into it. But Jedis is the recommended client by Redis. Can someone tell me if I am using both of them the...