I have a String RedisTemplate to access REDIS. Underneath there is a connection that I get through a LettuceConnectionFactory. I would like to accomplish the equivalent to these REDIS commands with the RedisTemplate instance. set my_key new_value keepttl What I…
I have a web application built with Kotlin+Spring which identifies users by session ID. On a static front page I have a form which, on submit, sends a POST request to "/start". This is handled by Spring by executing some…
During a university project, I've built a ReST API with Spring Boot. I'm currently trying to write a client to use my ReST API. I have this URI to get a "Bearer" token: When I create an HTTP request within…
I'm trying to established reactive connection via lettuce, connection @Bean public LettuceConnectionFactory redisConnectionFactory() { return new LettuceConnectionFactory(); } Reactive Redis Template @Bean public ReactiveRedisTemplate<String, Object> reactiveRedisTemplate(ReactiveRedisConnectionFactory connectionFactory) { KryoSerializer<String> kryoSerializer = new KryoSerializer<>(); RedisSerializationContext<String, Object> serializationContext = RedisSerializationContext.<String, Object>newSerializationContext(new StringRedisSerializer())…
I am building a simple API using SpringBoot. Receives input through RequestBody and prints it out.. However, as the size of the RequestBody increases, the following error occurs. It doesn't happen unconditionally, it sometimes succeeds... 2021-02-15 03:52:50.028 WARN 5115 ---…
I am using Spring Data Redis in order to cache some data using @Cacheable. I have multiple types of objects that need to be cached and I need the data from Redis to be in JSON format. I know that,…
config: @Configuration @EnableCaching public class RedisConfig extends CachingConfigurerSupport{ @Bean(name = "template") public RedisTemplate<String, Object> template(RedisConnectionFactory factory) { RedisTemplate<String, Object> template = new RedisTemplate<>(); template.setConnectionFactory(factory); Jackson2JsonRedisSerializer<Object> jacksonSeial = new Jackson2JsonRedisSerializer<>(Object.class); ObjectMapper om = new ObjectMapper(); om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY); om.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL); jacksonSeial.setObjectMapper(om); StringRedisSerializer stringSerial…
I have a Spring Boot (2.3.1.RELEASE) app that has caching with Redis Sentinel. This is my configuration for the Sentinel connection: @Bean public LettuceConnectionFactory redisConnectionFactory() { RedisSentinelConfiguration sentinelConfig = new RedisSentinelConfiguration() .master(redisProperties.getSentinel().getMaster()); redisProperties.getSentinel().getNodes().forEach(s -> sentinelConfig.sentinel(s, redisProperties.getPort())); sentinelConfig.setPassword(RedisPassword.of(redisProperties.getPassword())); return new LettuceConnectionFactory(sentinelConfig);…
I have a simple redis server running with a password. I want to talk with it from my spring boot app. I look here and see there is a spring.redis.password so my application-local.yml (running with -Dspring.profiles.active=local) looks like... spring: redis:…
I have the following problem when running this schedule. @Singleton public class TaskScheduler { private static final Logger LOG = LoggerFactory.getLogger(TaskScheduler.class); @Inject private BuildLayerJob buildLayerJob; @Scheduled(fixedDelay = "30s", initialDelay = "30s") public void loadRegistriesDescriptions(){ try { LOG.info("Cargando lista de registries…