Questions tagged [redis]
The redis tag has no usage guidance.
45
questions
10
votes
2
answers
14k
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How can I install redis server 7 on Ubuntu 22.04?
I'd like to install the newest Redis Server 7 on my Ubuntu 22.04 (I've already installed Redis Server version 6 via standard workflow with apt install).
I tried to use a Snap package from https://...
- 351
5
votes
1
answer
7k
views
Problems to connect with remote redis-server
I have two Amazon-EC2 instance let's say A and B.
B has redis-server installed.
I want to access B from A So I am trying
A$ redis-cli -h B_ip -p 6379
Could not connect to Redis at B_ip:6379: ...
- 193
4
votes
1
answer
9k
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How to calculate number of possible records in Redis per 32GB of memory?
In my company are talking about the possibility to build some part of our backend in Redis instead of mongodb but we want to calculate how many records we will be able to store in a server with 32G. ...
- 143
4
votes
0
answers
5k
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Redis : Can't handle RDB format version 9 Ubuntu 18.04
Following the indications in here: Redis-QuickStart I installed in my Ubuntu 18.04.01 Server Edition the latest stable Redis release : download.redis.io/redis-stable.tar.gz
and tested the result of ...
- 151
3
votes
1
answer
13k
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Systemd Refuses to Start Redis Server
I have duplicate redis.conf & /etc/systemd/system/redis.service files on my test and prod servers via scp.
Where prod is able to start and run redis with a unix socket. My test server refuses to ...
- 317
2
votes
2
answers
8k
views
Can't start Redis Server on Ubuntu 16.04
I can't get redis server to start on Ubuntu 16.04. I installed via this repo
I double checked the systemd redis.service file and it looks fine. it points to the binaries.
Systemctl Status
Redis-...
- 21
2
votes
1
answer
623
views
How can BGREWRITEAOF return ERR?
The documentation for BGREWRITEAOF states that BGREWRITEAOF always returns the string value OK.
Well, today I sent BGREWRITEAOF to my redis-server 2.6.7 and received (error) ERR in response.
...
- 572
2
votes
1
answer
634
views
How to make redis work locally?
I've got a redis db. Now I need to make it work locally. I mean I want it to be accessable on my local machine only. No requests over network. How can I do it?
I found redis.conf with the following ...
2
votes
0
answers
171
views
Is it possible to use explicit huge pages in redis
I know that Redis does not work well with THB (Transparent Huge Pages),
but is it possible to run Redis using explicit 2MB or 1GB HugePages?
Unfortunately googling the issue always gives a ton of info ...
- 433
2
votes
0
answers
7k
views
Could not connect to Redis at 127.0.0.1:6379: Cannot assign requested address
I tried connect to redis server but I can't.
$ redis-cli
Could not connect to Redis at 127.0.0.1:6379: Cannot assign requested address
$ telnet localhost 6379
Trying 127.0.0.1...
telnet: Unable to ...
2
votes
0
answers
349
views
Redis rdb persistence quite slow
My two nodes in a Redis cluster have quite different persistence performance. The master node is always much faster than the slave one when saving data to disk.
Here is the persistence info for master：...
- 21
2
votes
0
answers
670
views
Redis Sentinel sdown at start up
I'm experiencing a weird issue.
When I try to launch Redis in sentinel mode, such as:
redis-sentinel /path/to/sentinel.conf
everything was working, but a few seconds later, it puts the state +...
2
votes
1
answer
664
views
Redis on azure debian vm - connect ETIMEDOUT
I made a Debian 9 VM on Azure, I also installed MariaDB, PHPMyAdmin, and node with pm2. With this, I set in inbound rules port 80 for HTTP, 3306 for MySQL and port 6379 for the Redis.
when i try to ...
- 123
2
votes
0
answers
2k
views
redis Error: Server closed the connection
I have 6 nodes in a redis cluster - 3 master and 3 slaves. All the nodes are running just fine except for one master and it's slave.
On this troublesome master, when i run the command (on either ...
- 143
1
vote
1
answer
6k
views
Can not uninstall redis-server in Ubuntu?
I was trying to install Redis on Ubuntu using:
sudo apt install redis-server
The process partially installed and timed-out and the redis-service was not installed.
After that I tried to remove the ...
- 490