Questions tagged [lettuce]
Lettuce can stand for two things: * A behavior-driven development (BDD) tool for Python: http://lettuce.it/ * A Redis client for Java: http://lettuce.io
lettuce
405
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GCP Memstore Discovery End Point connectivity
We are using spring session which uses Lettuce connection factory to connect to the GCP redis single instance.
We are planning to move to GCP redis cluster which has Discovery End point (single IP ...
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47
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Simplest way to create Lettuce beans in Spring?
I want to invoke Redis's FUNCTION LOAD and FCALL commands, but there are no corresponding methods in the classes under org.springframework.data.redis package (if there are, please tell me). So I have ...
- 27
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15
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Can ExperimentalLettuceCoroutinesApi for connecting to REDIS be used in production?
hi I am working on a production application to connect to AWS Elasticache REDIS using Kotlin. The TPS in production will be 1M.
I am using Lettuce client and my code is written in kotlin. I came ...
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71
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Redis read Performance issue using Lettuce with WebFlux
I was trying check the performance of reading Redis data using WebFlux. What I found is since the WebFlux is using single thread to perform the read and deserialize the response (e.g lettuce-...
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redis cluster subscriber is not working with lettuce
This is my code
public void subscribeToEncounterCheckoutTimeChannel(){
logger.info("Inside subscribeXXXChannel()");
StatefulRedisClusterPubSubConnection<String, String> ...
- 31
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33
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Why does lecttuce send lua script load command to all nodes (including replicas) in redis cluster?
I tried scriptLoad method of Lecttuce with Redis cluster (3 master, 2 replicas, 1 replica down)
Expected: scriptLoad method run successfully
Actual: An error occurred that informed lecttuce could not ...
- 55
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38
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Does lettuce support batch get commands through pipeline for redis in cluster mode?
I am using lettuce library and spring redis template for the redis commands, I am using executePipelined command for fetching multiple keys and the fields stored in hashkeys, do we need to use hastags ...
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31
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Migrate redis string values to redis JSON documents
I'm currently exploring the possibility of migrating redis string value to JSON and wonder if anyone has successfully done so.
I am using Lettuce as the redis client. Right now my object is JSON ...
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230
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Upgrade to spring boot 3.2.2 got exception : org.springframework.data.redis.RedisSystemException: Redis command interrupted
After updating an application from Spring Boot 2.7 to Spring Boot 3.2.2, I encountered intermittent org.springframework.data.redis.RedisSystemException: Redis command interrupted exceptions in a high-...
- 21
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42
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spring-data-redis lettuce caused off-heap memory ？why is off-heap memory？
in a production environment, direct use of redis pipeline policy of spring-data-redis , under certain conditions(it could be the Internet.), will cause off-heap memory to continue to rise, what is the ...
- 1
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29
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Not able to inject RedisCache/SyncCache/StatefulRedisConnection beans in micronaut 4.2.1 version
We are using Micronaut 2 with Redis and jdk11 in my aws lambda application. We have upgraded jdk17 with micronaut 4. As part of the upgrade, we are facing issue with Redis and getting io.micronaut....
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40
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lua script from java (io-lettuce-core)
I am trying to run a Lua script from lettuce like this that does an hgetall command on a remote Redis:
private static String SCRIPT_CONS = "local hgetallkeys = function(key)" +"\n" ...
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33
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Redis Cluster performance not increasing linearly with Lettuce
Redis Cluster performance not increasing linearly:
Ran the perf on GCP Cloud:
Machine Type: c3-highmem-4 (vCPU: 4 Memory: 29GB)
Standalone Redis:
SET ops/sec: 243,858 (243K) {benchmarking using ...
- 174
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69
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Multiple connections are used even when shareNativeConnection is enabled in spring-data-redis LettuceConnectionFactory
We are using spring-data-redis with lettuce under the hood. 'shareNativeConnection' is enabled by default. We currently only have get and set calls to Redis.
From the connection event logs, I see ...
- 81
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57
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Redis two operations performing in single command like String command and Hash command at a time for fetching their values from Redis Server
I have a query regarding redis two operations performing in single command like String command and Hash command at a time
for fetching their values from Redis Server.
SET key1 value1
SET key2 value2
...
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