take a look at the Redis cluster scheme and want to know how to determine which slots the new node will take over when adding new nodes in the actual enterprise infrastructure. If you run the command manually to do the migration, it is feasible, but the cost of manual operation and maintenance is too high.
1. There is no problem with redis-cluster, installed to view the process. Check that there is a problem with the network connection, as shown in the figure: Why is this happening? ...
does not support dealing with multiple keys. I personally understand that functions such as keys (), hkeys () cannot be used. Am I right about these two understandings? original URL: http: redisdoc.com topic clu. ...
original: http: redisdoc.com topic clu. I read the article that a redis cluster has 16384 hash slots. What is this hash slot? ...
I want to ask a question: redis-cluster. will there be more than one SetNX in the state of brain fissure in redis cluster, all of which return success? For example, when the redis cluster is split into three, and the three cooperative processes are ...
Is it true that individual operations of Redis are atomic and transaction operations are non-atomic? ...
has been given permission to execute the script. after shutting down a redis for master-slave switching, VIP drift is not executed (it is not clear whether the script has been executed). Running the script alone can drift. configuration is as follows ...
NODE.JS cannot write to redis cluster RT, attempts to write to the redis cluster, using alibaba s ioredis. There was no problem writing redis with node_redis before. But after rewriting the cluster, it was found that it could not be written at all. A...
how many physical machines can the RT,redis cluster support, and what is the system limit? ...
there are two log files a.log and b.log and two more redis An and redis B on the same machine. If you want to send two logs to two redis separately, how should I configure filebeat.yml? ...
read the algorithms of consistent hash and hash slot and articles on the network that introduce them both. It is said that consistent hash needs less data to migrate than traditional hash when deleting node or and adding nodes. There is no problem here. ...
SOSOSOSOSOSOSOSOSOSOS urgent I cleared key on the client side using flushdb and flushall had no effect had no effect before it suddenly had no effect, then it had no effect after flushdb redis ...
< H2 > docker is equipped with the master and slave of redis < H2 > configuration is also very simple. Slave seems to be copied repeatedly (if there is a mistake, it is still returning to retry) docker-compose version: 3 services: redis-mast...
problem description I want to use redis to do session. Now I set the expiration time to 7 days, but now I can t find redis data for less than one day. Since redis is built by myself, I would like to ask you what might be the problem with redis. the...
the functional differences between redis cluster, codis and twemproxy? Which is more suitable for the production environment? which of the three will correspond different keys to different hosts? When I find the information, all three automatically assi...
uses the subscription and publication function of redis and the ssm framework. When starting, a new thread is created to run the consumer function. After running for half an hour, an exception appears: do any bosses know how to solve the problem? ...
what will happen if the data is read and written during reshard without downtime? ...
recently, I want to use Java spring to connect to the redis cluster, but I can t find the official teaching documents of redis cluster on the Internet. I m still confused about configuring redis cluster for spring. ...
simulate a redis cluster on a linux host according to the tutorial https: redis.io topics clust... on the official website, where the command to set up the cluster is as follows: redis-cli --cluster create 127.0.0.1:7000 127.0.0.1:7001 127.0.0.1:7...