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redisredis-stack-server

Redis Stack Server could not started because of missing module


I tried to install redis-stack-server on my ubuntu server.

I followed redis official guide on 'https://redis.io/docs/getting-started/install-stack/linux/'

But... When I started redis-stack-server I got this error.

1938:M 09 Sep 2023 15:05:29.698 # The RDB file contains AUX module data I can't load: no matching module 'graphdata'

So... When I tried to access redis-cli, I got this error, because redis-stack-server failed to start.

root@localhost:~# redis-cli

Could not connect to Redis at 127.0.0.1:6379: Connection refused

not connected>

I searched Google about this error. But, unfortunately, I could not find any clue.

Should I install any other modules?

Thanks in advance.


Solution

  • I solved this issue by deleting dump.rdb file. But I'm not sure it is right approach.

    And, I found simular thread.

    How to migrate Redis RDB file created with a module to a deployment without that module? (RedisGraph no longer in Redis Stack versions 7.2+)