Managing Expired Configurations

Scenarios

If a new configuration needs to be delivered to all services in the cluster, or Configuration Status of multiple services is set to Expired or Failed after a configuration is modified, the configuration parameters of these services are not synchronized and do not take effect, you can synchronize the configuration and restart related services for the cluster to make new configuration parameters take effect in all services.

If the configuration of the services in the cluster has been synchronized but do not take effect, you need to restart the instances whose configuration has expired.

Impact on the System

• After synchronizing the cluster configuration, you need to restart the services whose configuration has expired. These services are unavailable during restart.
• The instances whose configuration has expired are unavailable during restart.

Procedure

Synchronize configurations.

1. Log in to FusionInsight Manager.
2. Choose Cluster > Name of the desired cluster > Dashboard.
3. Choose More > Synchronize Configurations.
4. In the displayed dialog box, click OK.

Restart instances whose configurations have expired.

1. Choose More > Restart Configuration-Expired Instances.
2. In the displayed dialog box, enter the password of the current login user and click OK.
3. In the displayed dialog box, click OK.

   You can click View Instance to open the list of all expired instances and confirm that the instances have been restarted.