Because of some typo I had used setname like GCP:3000 because of that when I am using Show sets command, I am getting one extra column 3000. How to drop it because of this my application is not coming up.
To remove that set, you need to delete all items in that set and ensure they have been cleaned up on persistent storage. After that, a rolling restart of the cluster will remove the set id.
For enterprise users, you can simply truncate the set and then do a rolling restart since the truncation command is durable in enterprise meaning it prevents data from coming back on rest.
This problem has been discussed in more detail here: