Does jedis have a method that can take a partial key and returns all the...
I have a requirement, where I have built up a key with two elementsclientid-systemid, using get, will return the value for that one key.I also have a requirement where using a partial key clientid. I...
View ArticleClassNotFoundException while JedisClient initialization in Spring Boot 2.5.4...
I have a Spring Boot 2.5.4 application in which I would like to add Redis and access it via Spring Data Redis. My current configuration looks like this:pom.xml<?xml version="1.0"...
View ArticleRedisson client ; RedisTimeoutException issue
I am using Google cloud managed redis cluster(v5) via redisson(3.12.5)Following are my SingleServer configurations in yaml filesingleServerConfig: idleConnectionTimeout: 10000 connectTimeout: 10000...
View ArticleRedis Data expiry daily 5 AM - SpringBoot
I would like to expire the Redis Key by specified time every day - lets say 5 AM .There are few options i can tryInsert the Data daily by 5 AM and set the expiry as 24 Hrscould not do because the data...
View ArticleWhen springboot uses @ cacheable to integrate redis cache, the key generation...
1.Redisconfig configuration classes are as follows:@Configurationpublic class RedisConfig { /** * @param factory * @return */ @Bean public CacheManager cacheManager(RedisConnectionFactory factory) {...
View ArticleWhat are the notify-keyspace-events in Redis
I started to setup spring project by following this spring-boot article. But suddenly application could not start successfully, instead I am getting the following stack trace:Exception in thread "main"...
View ArticleZset data type in redis
I want to use the Zset data type in redis, but since 10000 pieces of data are stored in a single key, the bandwidth utilization rate reaches 100% when the QPS is 400. How can I take 1000 pieces at a...
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How to mock HashOperations of Spring StringRedisTemplate?
I'm writing unit test for my CacheService class:public class CacheService { private final HashOperations<String, String, String> redisHashOps; private final ValueOperations<String, String>...
View ArticleSpringboot JWT Auth with Redis
I have an application that was working with JWT auth (without Redis)Actually I'm implementing Redis but I'm having some errors that I don't understand..We I sign in, the jwt token is responded ( but...
View ArticleRedis server returning special characters with junk
I have a JSON string which have some special characters(Italic/German),{ "stepName":"Si pas d'autre cröödit: supprimer Duc OPS + muter DucCRM au Front", "key":"Remboursement et annulation de...
View ArticleSpring Data Cache + Redis: How to avoid storing class names in serialized...
I am using Spring Data Cache using Redis as the cache manager. The config is like: return RedisCacheManager.builder(redisConnectionFactory) .cacheDefaults( RedisCacheConfiguration.defaultCacheConfig()...
View ArticleJSON Web Token in spring session
I have three servers in production and a global load balancer when a first request comes request is validated and jwt token is generated and a token is stored in spring session in the server but when...
View ArticleDoes Spring's JedisConnectionFactory support the new JedisCluster?
We are migrating our Redis stack over to Redis Cluster.In portions of our application, this has meant that we have had to replace the Jedis object with the JedisCluster object.In our Spring client, we...
View Articlehow to get the current time by use redisson client
if i have several servers, maybe servers's current system time are different. how can i all use redisson to get current time?I've read the RedissonClient api, but I haven't found the way to get this yet
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How to connect to docker redis cluster from local host
I created redis docker cluster using the script:Cluster_creation.sh#------------ bootstrap the cluster nodes --------------------start_cmd='redis-server --port 6379 --cluster-enabled yes...
View Articlereactive redis serialization issue. Cannot serialize value of type class...
I am trying to store an object in redis and I am getting this error. reactor.core.Exceptions$ErrorCallbackNotImplemented: java.lang.IllegalStateException: Cannot serialize value of type class...
View ArticleCan I get around redis CROSSLOT problem with RedisCacheManager on cacheEvict...
We have a pretty basic cache setup with a RedisCacheConfiguration in Spring boot.@EnableCaching @Bean @Primary public RedisCacheConfiguration defaultCacheConfig(OxmSerializer redisSerializer) { return...
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Redis with jHipster - Default configuration hasn't been specified
im using jhipster version 7.6.0 and this is my CacheConfiguration class.@Configuration@EnableCachingpublic class CacheConfiguration {private GitProperties gitProperties;private BuildProperties...
View ArticleSpring cache and Spring data redis
Spring cache + Spring redis: Spring provides a caching abstraction package spring-boot-starter-cache which basically provides method level annotations to cache data with @Cacheable, @Cacheput and other...
View ArticleWebMvcTest not ignoring custom redis configuration
The main class is like so:@SpringBootApplication@EnableCaching@ComponentScan({"com.sample", "com.sample.lib"})public class Application extends SpringBootServletInitializer { /** * The main method. * *...
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