Cluster Operations
Commands for managing the KalamDB cluster state, Raft consensus, and node operations.
Cluster Information
-- List all cluster nodes
CLUSTER LIST;
-- Get cluster health status
CLUSTER STATUS;Snapshots
Create a point-in-time snapshot of the cluster state:
CLUSTER SNAPSHOT;Log Management
Purge old Raft log entries:
CLUSTER PURGE --UPTO <index>;
CLUSTER PURGE <index>;Leader Management
-- Trigger a new leader election
CLUSTER TRIGGER ELECTION;
CLUSTER TRIGGER-ELECTION;
-- Transfer leadership to a specific node
CLUSTER TRANSFER LEADER <node_id>;
CLUSTER TRANSFER-LEADER <node_id>;
-- Step down as current leader
CLUSTER STEPDOWN;
CLUSTER STEP-DOWN;Clear Cluster State
Reset cluster state (use with caution):
CLUSTER CLEAR;Job Management
Kill a running background job:
KILL JOB '<job_id>';Last updated on