Error: redis network is unreachable
Solution
What's Causing This Error
The 'redis network is unreachable' error typically occurs due to a network-related problem. Here are some potential causes:
- Incorrect Host or Port: You may be trying to access Redis on an incorrect host or port. In other words, the Redis server might not be running where you believe it is.
- Firewall Restrictions: Your system's firewall might not allow connections to the specified port or host.
- Network Issues: There could be network connectivity issues between your application and the Redis server, such as a downed network or overloaded system.
- Redis Server Not Running: The Redis server might not be running or could be configured incorrectly.
Solution - Here's How To Resolve It
Here are some ways you can resolve this issue:
- Check your Connection Details: Verify that you're using the correct host and port to connect to your Redis server. Double-check the IP address and port number.
- Inspect Firewall Settings: Ensure that your system’s firewall permits connections to the designated port or host. You may need to adjust your firewall settings or make exceptions for the Redis server.
- Investigate Network Problems: Look for any network connectivity problems. If there are significant delays or packet loss when pinging the Redis server, it could indicate network problems.
- Ensure Redis Server is Running: Check if your Redis server is up and running. You could use commands like
redis-cli ping
to test if the server is responsive. If it isn't, you'll need to start or restart it.
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Other Common Redis Errors (with Solutions)
- could not connect to redis at 127.0.0.1:6379: connection refused
- redis error server closed the connection
- redis.exceptions.responseerror: value is not an integer or out of range
- redis.exceptions.responseerror moved
- redis.exceptions.responseerror noauth authentication required
- redis-server failed to start advanced key-value store
- spring boot redis unable to connect to localhost 6379
- unable to configure redis to keyspace notifications
- redis.clients.jedis.exceptions.jedismoveddataexception
- could not get resource from pool redis
- failed to restart redis service unit redis service not found
- job for redis-server.service failed because a timeout was exceeded
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