[IGNITE-17510] NPE in cluster configuration REST calls

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0.0-beta1
• Component/s: cli, rest
• Labels: ignite-3
• Assignee: Vadim Pakhnushev
• Reporter: Aleksandr
• Created: 10/Aug/22 11:33
• Updated: 13/Oct/22 12:00
• Resolved: 09/Sep/22 17:34

Description

When calling /management/v1/configuration/cluster on the cluster that is not initialized, then we got the NPE and as a result, a 500 error code is returned.

ItNotInitializedClusterRestTest#clusterConfiguration and ItNotInitializedClusterRestTest#clusterConfigurationUpdate reproduce the issue and have TODO for that.

I would suggest to return 404 in that case as /management/v1/cluster/topology/logical does. So, there is no such resource on the cluster that is not initialized.

The cluster config show/update error handling should be updated as well.

Issue Links

• links to: GitHub Pull Request #1037