Redisson + Hibernate - Too many cache misses and high cache put after a period
Our solution uses Redisson configuration with a programmatic cache creation using org.redisson.jcache.JCacheManager with a single Redis server.Caches are created with cache-api configuration and a...
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How to get all records using key in Redis using java (Jedis)
How to get all records associated with a key ..Im able to push data into redis and retrieve based on [lon,lat,buffer] usingjedis.georadius(key, lon,lat, radius,...
View ArticleLettuce Reactive - Get All Set Values?
I'm trying to get all of a sets values for a key, but I'm finding that each value is being sent one at a time:ZADD colors 0 "blue"ZADD colors 1 "green"ZADD colors 2 "red"redis.zrangebyscore("colors",...
View ArticleConnection refused when subscribing to port using the Jedis message broker
I've been trying to subscribe to a port using redis's message broker on my localhost. I'm using the jedis api for this.When I try to connect, I keep getting the error connection refused. I tried 5...
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How to get all Geo records from single Redis key using java (Jedis)
How to get all Geo records associated with a key? I am able to push data into Redis and retrieve based on [lon,lat,buffer] usingjedis.georadius(key, lon,lat, radius,...
View ArticleERROR Caused by: java.lang.NoClassDefFoundError:...
While trying to start spring boot application, after clean and build I got the following error, although I added the needed jars java.lang.IllegalStateException: Error processing condition on...
View ArticleDeserializing issue with Spring Data Redis with Lettuce
Environmnet:aix 7.1redis 2.6.17jdk 1.6spring-data-commons-1.12.11.RELEASEspring-data-keyvalue-1.1.11.RELEASEspring-data-redis-1.7.11lettuce-3.5.0.FinalA Redis server running on the same host with web...
View ArticleDisable Redis AutoConfig in spring boot when testing
I am trying to disable Redis when I am testing with spring boot. I have disabled my configuration but the auto config created a default connection and fails because it can't connect to a non-existent...
View Articlehow to use multiple keys in Redis with Jedis? Secondary index
Does redis provide support for secondary index on string data type?I would like to know how i can store the data in redis along with seconday key.Example let say i want to store the entity with key...
View ArticleSpring Boot Redis StreamReceiver wait for an event to complete
I have an app which consumes events from redis stream using StreamReceiver, and a controller which is used to stop and start a particular system where the app updates the db and does some processing.My...
View ArticleOptimalBits/bull For Java
I recently came across this interesting project for Redis based queue for nodejs application.https://github.com/OptimalBits/bullMy question is - do we have something similar for Java based...
View ArticleHow to set Redis Http Session Timout to Unlimited in Spring
I'd like to make the redis session timeout unlimited in spring.@EnableRedisHttpSessionmaxInactiveIntervalInSeconds is 1800seconds default and I see in the documentation[The session timeout in seconds....
View ArticleSpring-data-redis/lettuce performance reduced
I developed an application with spring-boot 1.5.9, spring-data-redis 1.8.9 and lettuce 4.5.0.FINAL. Redis-server version is 6.0.5 I did performance benchmark on my machine for records (40 KB) insertion...
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LiveObjectService#persist returns empty object
I'm using the Redisson Live Objects 3.13.2 and I have the following object:@Getter@ToString@Builder@AllArgsConstructor@NoArgsConstructor@REntitypublic class ReporterObject { @RId private long id;...
View ArticleHow to use redisson and keep microservices architecture tight
We have services A, B and C.Service C is connected to Redis while Services A & B (via API) requesting objects from service CWe dont want to share C's redis with A & B (straight forward) to keep...
View ArticleSpring Data Redis InvocationTargetException
I am currently trying my hands on Spring Data Redis in order to getting and putting my data to a redis repository. However, upon running my apps using mvn spring-boot:run, It always returns error with...
View ArticleFix Maven dependency conflicts without upgrading the old existing dependencies
I am using spring framework 4.2.9.RELEASE and redis...
View Article(lettuce) READONLY You can't write against a read only slave
redis server:version:4.0.103 master 3 slaveredis.confslave-serve-stale-data yesslave-read-only yesredis java smart client:lettucetest code:@Testpublic void testSet() { Assert.assertEquals("OK",...
View ArticleTomcat7 SESSIONID keep changing after applied redis RedisSessionManager applies
I'm using tomcat7 with oracle-java8 in Ubuntu16.04.And I start 2 different tomcat instances for load balancing, but the default behavior is that the session cannot share between them.So I turned to the...
View ArticleWhat's the best solution for making millions of small binaries available for...
We're developing a biometric matching solution for a verification system. As you may know, one of the main issues with biometric data is that they're unstructured binaries and every single biometric...
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