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Questions tagged [jedis]

Jedis is a small free client for Redis, written in and for Java.

From its GitHub repository:

A blazingly small and sane redis java client

Resources

731 questions
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Why is data getting stored with weird keys in Redis when using Jedis with Spring Data?

I am using Spring Data Redis with Jedis. I am trying to store a hash with key vc:${list_id}. I was able to successfully insert to redis. However, when I inspect the keys using the redis-cli, I don't see the key vc:501381. Instead I see…
arun
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Redisson vs Jedis for redis

Now I have to use a java client for redis. I have come across Jedis and Redisson. EDIT: Reframing as the question was kind of opinion based. Which is more efficient in terms of speed? Any benchmarks? Which of them is able to provide the…
Shubham Chaurasia
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How Jedis Pool works?

I'm using Jedis pool to manage connections to Redis server. An example code of mine as follows: public Set getTopArticleList(int start, int end) { Set list = null; Jedis j =…
ipkiss
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Could not get a resource from the pool(SocketTimeoutException:)

I'm running multiple worker threads(around 10) to access the data from the redis Q. For the i'm using infinte timeout for Jedis Client. Jedis jedis = pool.getResource(); jedis.getClient().setTimeoutInfinite(); Still i'm getting the error "Could…
Vignesh
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JedisConnectionFactory setHostName is deprecated

This will be my first time connecting Spring to Redis. The documentation for jedis connection factory: http://www.baeldung.com/spring-data-redis-tutorial Offers the following code: @Bean JedisConnectionFactory jedisConnectionFactory() { …
Michael Draper
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24
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ERR only (P)SUBSCRIBE / (P)UNSUBSCRIBE / PING / QUIT allowed in this context

I am using jdish.publish in my web app and jedis.subscribe in my desktop app. so both are separate app. I have this pubsub class public class RedisNewPostListener extends JedisPubSub { private final Jedis jedis; private final AppInstances…
Manish Kumar
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Jedis and Lettuce async abilities

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 right way. If so which one is better. JEDIS I am…
cykopath
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Using ShardedJedis with RedisTemplate

Following is Jedis documentation directly copied from jedis github page: List shards = new ArrayList(); JedisShardInfo si = new JedisShardInfo("localhost", 6379); si.setPassword("foobared"); shards.add(si); si = new…
hrishikeshp19
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Redis performance on a multi core CPU

I am looking around redis to provide me an intermediate cache storage with a lot of computation around set operations like intersection and union. I have looked at the redis website, and found that the redis is not designed for a multi-core CPU. My…
Love Hasija
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How to use java object as a value in Redis

I am pretty new to Redis. I downloaded Jedis and added that to my classpath. But, it doesnt provide a way to store java object as "value" Am i missing something or Jedis doesn't provide the way to store java object as value? Thanks, -Venkat
Venkat Teki
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4 answers

How to use SCAN commands in Jedis

I was using redis and jedis for quite some time and never needed the SCAN commands so far. Now however I need to use the SCAN commands, particularly hscan. I understand how it works on the redis level, but the jedis Java wrapper side is confusing to…
luksch
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Can Jedis get/set an Java POJO?

I'm using Jedis as the java client to connect to Redis Servers. Question 1: It seems there is no method to get/set Object < ? extends Serializable> ? All the values must be String or byte[]? Other clients like "JRedis" and Spymemcache(for…
hongtium
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3 answers

How to setup a connection to Redis Sentinel using Jedis library?

How do I setup a connection to a Redis Sentinel server/cluster using the Jedis library?
ERNESTO ARROYO RON
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Get Set value from Redis using RedisTemplate

I am able to retrieve values from Redis using Jedis: public static void main(String[] args) { Jedis jedis = new Jedis(HOST, PORT); jedis.connect(); Set set = jedis.smembers(KEY); for (String s : set) { …
Zeeshan
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Redis Key expire notification with Jedis

I am trying to implement a expiry key notification with redis ,when my key expires in the redis data store. The redis website provides some description of how http://redis.io/topics/notifications, but Im unable to find any example how to do it using…
Rocky Ray
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