玖涯软件开发|java/go/python

Redis [QUESTION] Redis Cluster Single Node

Based on spec, I understand that we need minimum of three Redis nodes(instances) to be able to use Redis Cluster. Howeve...

Redis [QUESTION] if (value < LONG_MIN || value > LONG_MAX) ?

LONG_MIN=-9,223,372,036,854,775,808LONG_MAX=9,223,372,036,854,775,807when if (value < LONG_MIN || value > LONG_M...

Redis Config rewrite, Sentinel and comments

I was performing some tests with Redis Sentinel and I prepared this configuration file:# Sentinel binding portport 26379...

Redis inset data to ziplist it have a bug?

when i read ziplist.c codememmove(p+reqlen,p-nextdiff,curlen-offset-1+nextdiff);if nextdiff is 4 in this case the ...

Redis [QUESTION] resource scanner found redis use some functions may course code not safely

resource scaner found that， redis use some function like memcpy/memset/memmove, that can couse buffer overflow, why not ...

Redis A suspected bug in ziplist much like #627

When I read the souce code of the newest version (unstable), I was conflused with the implementation of the function __z...

Redis [QUESTION]HSET rdbSaveObject is reasonable?

I am using my test code to test HSET command,this code is dead loop to send command,i add print info,i found run slower ...

Redis [NEW] Rehash causing spikes in main thread to 100%

The problem/use-case that the feature addressesWe use Redis for deduping keys before we forward data downstream. If a ke...

Redis [NEW]Expect canonical source integer types

long -> ssize_tunsigned long -> size_tlong long -> int64_tunsigned long long -> uint64_tunsigned char -> ...

Redis [NEW] Simplify authentication, identification, and configuration during connect

RequestAuthentication to redis, when declaring a protocol, authentication, and identification factors requires multiple ...

Redis [QUESTION] Redis on Window Error 10054

Hey, everyone! I am using Redis on Windows 10, Python.I have a code, which fetches 8000-10000 values from Redis every se...

Redis [BUG] RediSearch with location is showing outside of search radius

Describe the bugI'm using RediSearch to search through documents that contain coordinates. When I run a radius search, I...

Redis SIGSEGV Guru Meditation: "Unknown sorted set encoding" #t_zset.c:961 seen in Redis 2.8.4

I have a setup with Redis 2.8.4 and Redis server is crashing continuously with Guru Meditation: "Unknown sorted set enco...

Redis Nodes.conf does not update IP address of a node when IP changes after restart

We’re deploying Redis cluster into docker containers and we’re using persistence storage to retain node.conf for all Red...

Redis [NEW] Probabilistic Filter Support

The problem/use-case that the feature addressesAdd new data structure and commands to support approximate set membership...

Redis [BUG] Sentinel publishing wrong master switch info on switch-master event, whereas the sentinel logs shows the correct master switch info.

Describe the bugSentinel publishing wrong master switch info on switch-master event, whereas the sentinel logs shows the...