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Questions tagged [reddison]

distributed and scalable Java data structures (Set, ScoredSortedSet, SortedSet, Map, ConcurrentMap, List, Queue, BlockingQueue, Deque, Lock, AtomicLong, CountDownLatch, Publish / Subscribe, HyperLogLog, Redis pipelining) on top of Redis server.

distributed and scalable Java data structures (Set, ScoredSortedSet, SortedSet, Map, ConcurrentMap, List, Queue, BlockingQueue, Deque, Lock, AtomicLong, CountDownLatch, Publish / Subscribe, HyperLogLog, Redis pipelining) on top of Redis server. Based on own high-performance async and lock-free Java Redis client

https://github.com/mrniko/redisson

12 questions
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1 answer

Unable to get result from the Redis using Crud Repository in Spring Boot?

I am developing Spring Boot + Redis example. I've taken a reference from link : https://www.baeldung.com/spring-data-redis-tutorial. In this example, I developed repository method Student findByNameAndGender(String name, Gender gender); and even…
Jeff Cook
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Jedis Vs Spring Data Redis Vs Reddison - which one to prefer when you've some complex query logic?

I am new to Redis and trying to understand on the following things - 1) Which connector we should use when we have to perform some complex queries - a) Jeddision b) Spring Data Redis c) Reddison 2) How to model data into Redis, if you…
Jeff Cook
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How to store WebsocketSession in redis cache?

How to Store websocket session in redis java Redis Client .please give some example.
benny
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2
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@Cacheable in DAO layer not being triggered (Spring/Reddis)

I am having trouble caching internal methods within my DAO layer while in Proxy mode. I am aware that while in Proxy mode, only external method calls coming in through the proxy are intercepted. However,I want to avoid having to switch to AspectJ…
pavbagel
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Not able to store class name of my Kotlin data class in Redis cache when using the JsonJackson Codec

When storing a java object as json, @class will be added to data and that will be used to DEserialize in to the respective object. But when a Kotlin data class is involved, it is not adding the @class and when I try to deserialize ,I am getting the…
JITHIN_PATHROSE
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1 answer

Redisson RStreams not receiving messages

I am trying to use streams with redis using Reddison lib. I am using code StreamReadGroupArgs.neverDelivered() when receiving the messages. But if I don't ack it then the next time when readGroup is called it does not get those messages. The problem…
Sachin Jain
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How to differentiate Redis-Based Tomcat Session Management in prod and devo

I am using redisson's Tomcat Session Manager which allows me to store sessions of Apache Tomcat in Redis. I have hardcoded the link in redis conf file and referenced that file in context.xml in meta INF (path :…
vigneshl L
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How can I create Redisson Client to connect to a redis

I am not sure how to create a RedissonClient object in the application. 1- Should this object be created for every transaction or 2- The object should singleton per JVM? 3- Only one object for all the services? Currently, my setup is an embedded…
Shubham Khatri
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how to configure the key expired event listener in redisson reactive api (spring boot project)

i am using spring boot web flux with redisson. I want to enable all key expired event in my application. i tried it this way. but it doesn't work. this.client.getTopic("__keyevent@*__:expired", StringCodec.INSTANCE) …
akil nishman
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How to remove entire redis hashset in minimum time

To delete an entire HashSet Redis we use HDEL key field [field ...] where field indicates the field which we want to delete in the HashSet. The above operation takes O(N) time, where N is the number of fields. Can't we just remove the HashSet…
Gaurav Sharma
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What kinds of patterns can RKeys#deleteByPattern(String pattern) take?

What type of pattern can be passed? Examples: regex, wildcard, etc. I have not been able to find a java doc or other documentation detailing this.
Nelson
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New to Maven, what command should I run to build reddison

I am trying to build https://github.com/mrniko/redisson When I run mvn, it gives a error No goals have been specified for this build. You must specify a valid lifecycle phase or a goal in the format : or :[:]:. Available lifecycle phases are:…
Siddharth
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