tail -f cldb.log

error – CLDB is not yet initialized, current mode initialize

The error message “CLDB is not yet initialized, current mode initialize” indicates that the Cluster Logical Data Base (CLDB) is in the process of initializing but hasn’t completed yet. This can happen during the startup of a MapR cluster, and it means that the CLDB hasn’t fully started and isn’t ready to handle client requests2.

Possible Causes

• Initialization Failure: The CLDB might have encountered an issue during its initialization process.
• Role Identification Issue: The CLDB is trying to determine its role (master or slave) but is facing an exception.

Workaround

To address this issue, you can try restarting the affected CLDB nodes. This often resolves the problem as the CLDB will attempt to initialize again2.

Steps to Restart CLDB

1. Stop the CLDB Service: Use the appropriate command to stop the CLDB service on the affected nodes.
2. Start the CLDB Service: Restart the CLDB service to allow it to reinitialize.

If the issue persists, you may need to check the CLDB logs for more detailed error messages and consult the official documentation or support resources for further assistance.